@charset "UTF-8";
/* -----------------------------------------------
* Plugins エントリーポイント
-------------------------------------------------- */
/*------------------------------------------------------------------------------
  reset
------------------------------------------------------------------------------*/
html,
input,
textarea,
select,
button {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
}

html {
  color: #333333;
  background: #ffffff;
  line-height: 1.6;
  overflow-wrap: break-word;
  font-size: 100%;
  -moz-text-size-adjust: 100%;
   -ms-text-size-adjust: 100%;
       text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  background: #ffffff;
  margin: 0;
}

*,
*::before,
*::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

img {
  border: 0;
  margin: 0;
  vertical-align: top;
  max-width: 100%;
  height: auto;
}

figure {
  margin: 0;
}

p {
  margin: 0;
  padding: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

input,
select,
textarea,
button {
  color: inherit;
  margin: 0;
  padding: 0;
  background: none;
  border: none;
  border-radius: 0;
  outline: none;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
}

select::-ms-expand {
  display: none;
}

textarea {
  resize: vertical;
}

::-webkit-input-placeholder {
  color: #878787;
}

:-ms-input-placeholder {
  color: #878787;
}

::-ms-input-placeholder {
  color: #878787;
}

::-moz-placeholder {
  color: #878787;
}

::placeholder {
  color: #878787;
}

button {
  border: none;
  cursor: pointer;
}

label {
  cursor: pointer;
}

table {
  border-collapse: collapse;
}

ul,
ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 14px;
  font-weight: 500;
  margin: 0;
  padding: 0;
}

main {
  display: block;
}

#wrapper {
  position: relative;
}

.inner-block {
  margin: 0 auto;
  position: relative;
}

dl, dt, dd {
  padding: 0;
  margin: 0;
}

.ib {
  display: inline-block;
}

.c-svg {
  display: inline-block;
  fill: currentColor;
  vertical-align: top;
}

.font-Inter {
  font-family: "Inter", sans-serif;
}

body.header-is-open {
  overflow: hidden;
}

#wrapper {
  position: relative;
}
#wrapper.header-is-open {
  pointer-events: none;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  -ms-touch-action: none;
      touch-action: none;
}
#wrapper.header-is-open::after {
  opacity: 1;
}
#wrapper::after {
  position: absolute;
  content: "";
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.8);
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  opacity: 0;
  pointer-events: none;
  -webkit-transition: opacity 0.3s ease-in-out;
  transition: opacity 0.3s ease-in-out;
}

main {
  padding-top: var(--headerHeight, 140px);
}
main.home {
  padding-top: 0;
}

/* -----------------------------------------------
* Modules エントリーポイント
-------------------------------------------------- */
/* flexbox
=========================================== */
.flex {
  display: -webkit-box;
  display: -moz-box;
  display: -ms-box;
  display: -webkit-flexbox;
  display: -moz-flexbox;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flex;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap; }
  @media only screen and (max-width: 767px) {
    .flex {
      flex-direction: column; } }

.flex.flex-between {
  justify-content: space-between; }

.flex.reverse {
  flex-direction: row-reverse; }
  @media only screen and (max-width: 767px) {
    .flex.reverse {
      flex-direction: row; } }

@media only screen and (max-width: 767px) {
  .spFlexRow {
    flex-direction: row; } }
/* header
=========================================== */
header #hdMenu {
  justify-content: flex-end;
  border-bottom: 1px #f2f2f2 solid;
  padding: 4px 0; }
  @media only screen and (max-width: 960px) {
    header #hdMenu {
      display: none; } }
  header #hdMenu li {
    padding: 0 2em; }
    header #hdMenu li a {
      font-size: 14px;
      color: #000;
      font-family: "Yu Gothic", sans-serif;
      line-height: 1; }



/*Headerの採用情報のリンクに『募集中』を追加*/

/*採用募集中はここを表示する*/
/*
header #hdMenu li a[href*="recruit"] {
  display: inline-block;
	position: relative;
	padding-right: 52px;
}
header #hdMenu li a[href*="recruit"]::after {
content: "募集中";
background-color: #ffe7e7;
padding: 0.2em 0.5em;
border-radius: 4px;
text-align: center;
color: red;
font-size: 12px;
line-height: 1;
white-space: nowrap;
position: absolute;
right: 0;
bottom: -1px;
}

header #hdMenu li a[href*="saiyo"] {
  display: inline-block;
	position: relative;
	padding-right: 52px;
}
header #hdMenu li a[href*="saiyo"]::after {
content: "募集中";
background-color: #ffe7e7;
padding: 0.2em 0.5em;
border-radius: 4px;
text-align: center;
color: red;
font-size: 12px;
line-height: 1;
white-space: nowrap;
position: absolute;
right: 0;
bottom: -1px;
}
*/
/*採用募集中はここを表示する*/


@media only screen and (max-width: 1060px) {
  header #ab_contents #logo img {
    width: 220px; } }
header #page_title {
  margin-top: 12px; }
  header #page_title .container {
    max-width: 1880px;
    margin-left: auto;
    margin-right: auto;
    position: relative; }
  header #page_title #ab_contents {
    padding: 10px 0; }
  header #page_title .page_title {
    background: url(/material/img/highschool/bg_pagetitle.jpg) no-repeat top center;
    background-size: cover;
    height: 340px;
    margin-top: 10px;
    /*display: flex;*/
    align-items: center; }
    @media only screen and (max-width: 960px) {
      header #page_title .page_title {
        height: 200px; } }
    header #page_title .page_title h1 {
      max-width: 1400px;
      margin: auto;
      /*padding: 3.4em 0;*/
      display: flex;
      align-items: center;
      height: inherit; }
      @media only screen and (max-width: 960px) {
        header #page_title .page_title h1 {
          padding: 2.9em 15px; } }
header #spMenu {
  display: none;
  position: absolute;
  width: 64px;
  height: 64px;
  background-color: #000;
  right: 0;
  top: 0;
  padding: 24px 13px; }
  @media only screen and (max-width: 960px) {
    header #spMenu {
      display: block; } }
  header #spMenu:before {
    content: "MENU";
    position: absolute;
    bottom: 3px;
    left: 0;
    color: #fff;
    font-size: 10px;
    text-align: center;
    width: 100%;
    font-weight: bold;
    letter-spacing: 1px; }
  header #spMenu span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: #fff;
    position: relative; }
    header #spMenu span:before {
      content: "";
      width: 100%;
      height: 2px;
      background-color: #fff;
      position: absolute;
      top: -11px;
      left: 0;
      transition: .2s; }
    header #spMenu span:after {
      content: "";
      width: 100%;
      height: 2px;
      background-color: #fff;
      position: absolute;
      bottom: -11px;
      left: 0;
      transition: .2s; }
  header #spMenu.open {
    z-index: 10000;
    background-color: #1bb8ce;
    position: fixed; }
    header #spMenu.open:before {
      display: none; }
    header #spMenu.open span {
      background-color: transparent; }
      header #spMenu.open span:before {
        transform: rotate(45deg);
        top: 0px; }
      header #spMenu.open span:after {
        transform: rotate(-225deg);
        top: 0px; }
@media only screen and (max-width: 960px) {
  header #gnavi .parent_menu {
    padding-top: 44px;
    overflow-y: scroll;
    position: fixed;
    width: 100vw;
    right: 0;
    left: 0;
    top: 0;
    bottom: 0;
    background-color: #1bb8ce;
    z-index: 10;
    display: none;
    height: 100%;
    /*滑らかスクロール*/
    -webkit-overflow-scrolling: touch; } }
header #gnavi .parent_menu li {
  padding: 1.3em 2em; }
  @media only screen and (max-width: 1270px) {
    header #gnavi .parent_menu li {
      padding: 0 1em; } }
  @media only screen and (max-width: 960px) {
    header #gnavi .parent_menu li {
      width: 100%;
      padding: 0;
      position: relative; }
      header #gnavi .parent_menu li:before {
        content: "";
        display: block;
        width: 8px;
        height: 8px;
        border-right: 2px #fff solid;
        border-bottom: 2px #fff solid;
        transform: rotate(-45deg);
        position: absolute;
        top: 23px;
        left: 20px; } }
  header #gnavi .parent_menu li a {
    font-size: 14px;
    color: #000;
    line-height: 1;
    font-family: "Yu Gothic", sans-serif;
    cursor: pointer; }
    header #gnavi .parent_menu li a.acctit {
      border: none; }
      header #gnavi .parent_menu li a.acctit:before {
        display: none; }
      header #gnavi .parent_menu li a.acctit:after {
        display: none; }
    @media only screen and (max-width: 1130px) {
      header #gnavi .parent_menu li a {
        font-size: 13px; } }
    @media only screen and (max-width: 960px) {
      header #gnavi .parent_menu li a {
        display: block;
        font-family: 'Noto Serif JP', serif;
        color: #fff;
        font-size: 15px;
        padding: 1.3em 3em 1.5em 3em;
        border-bottom: 1px #fff solid;
        border-bottom: 1px solid #fff;
        background-color: inherit;
        margin-top: 0;
        text-align: left; } }
  @media only screen and (max-width: 960px) {
    header #gnavi .parent_menu li.has_child a:hover {
      text-decoration: none; }
    header #gnavi .parent_menu li.has_child:after {
      content: "";
      position: absolute;
      display: block;
      background-image: url(/material/common/img/mrk_ac_open.png);
      background-repeat: no-repeat;
      background-size: 15px;
      width: 20px;
      height: 20px;
      right: 20px;
      top: 20px; } }
  @media only screen and (max-width: 960px) {
    header #gnavi .parent_menu li.open:before {
      transform: rotate(45deg); }
    header #gnavi .parent_menu li.open:after {
      background-image: url(/material/common/img/mrk_ac_close.png);
      top: 27px; } }
  header #gnavi .parent_menu li.sp_only {
    display: none; }
    @media only screen and (max-width: 960px) {
      header #gnavi .parent_menu li.sp_only {
        display: block; } }
  header #gnavi .parent_menu li.logo {
    text-align: center;
    padding: 20px 0 15px 0; }
    header #gnavi .parent_menu li.logo:before {
      display: none; }
  header #gnavi .parent_menu li ul.child {
    padding: 0;
    position: absolute;
    /*background: #333333c7;*/
    background: rgba(51,51,51,0.8);
    margin-left: -23px;
    z-index: 1;
    margin: 0; }
    @media only screen and (max-width: 960px) {
      header #gnavi .parent_menu li ul.child {
        padding-left: 4.5em;
        padding-top: 15px;
        padding-bottom: 15px;
        border-bottom: 1px #fff solid;
        position: inherit;
        background: inherit; } }
    header #gnavi .parent_menu li ul.child li {
      padding: 0; }
      @media only screen and (max-width: 960px) {
        header #gnavi .parent_menu li ul.child li:before {
          display: none; } }
      header #gnavi .parent_menu li ul.child li a {
        border: none;
        padding: 8px;
        padding: 20px 38px;
        border-bottom: 1px solid #fff;
        display: block;
        font-family: "Yu Gothic", YuGothic,"Hiragino Sans W3", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
        font-weight: 500;
        font-size: 13px;
        position: relative;
        color: #fff; }
        @media only screen and (max-width: 960px) {
          header #gnavi .parent_menu li ul.child li a {
            padding: 8px 8px 8px 14px !important;
            border-bottom: 0 !important; } }
        header #gnavi .parent_menu li ul.child li a:before {
          content: ">";
          display: block;
          position: absolute;
          top: 35%;
          border-radius: 50%;
          padding: 2px 3px;
          font-size: 10px;
          left: 14px;
          background: #ffffffd1;
          color: #000; }
          @media only screen and (max-width: 960px) {
            header #gnavi .parent_menu li ul.child li a:before {
              content: "";
              display: inline-block;
              width: 4px;
              height: 1px;
              background-color: #fff;
              position: absolute;
              left: 0;
              top: 14px;
              left: 0;
              top: 14px;
              border: none;
              padding: 0; } }
      @media only screen and (max-width: 960px) {
        header #gnavi .parent_menu li ul.child li {
          border: 0;
          text-align: left; } }
    header #gnavi .parent_menu li ul.child.flex-pc2 {
      flex-wrap: wrap;
      display: flex;
      width: 282px; }
      @media only screen and (max-width: 960px) {
        header #gnavi .parent_menu li ul.child.flex-pc2 {
          width: 100%; } }
      header #gnavi .parent_menu li ul.child.flex-pc2 li {
        width: 50%; }
        @media only screen and (max-width: 960px) {
          header #gnavi .parent_menu li ul.child.flex-pc2 li {
            width: 100%; } }
        header #gnavi .parent_menu li ul.child.flex-pc2 li.sub_tit {
          width: 100%;
          border-bottom: 2px solid #fff; }
          @media only screen and (max-width: 960px) {
            header #gnavi .parent_menu li ul.child.flex-pc2 li.sub_tit {
              border-bottom: 0; } }
          header #gnavi .parent_menu li ul.child.flex-pc2 li.sub_tit a {
            padding-left: 15px; }
            header #gnavi .parent_menu li ul.child.flex-pc2 li.sub_tit a:before {
              display: none; }
        header #gnavi .parent_menu li ul.child.flex-pc2 li:last-child {
          width: 100%; }
          header #gnavi .parent_menu li ul.child.flex-pc2 li:last-child a {
            border-bottom: none; }














.c-footer {
  width: 100%;
  background: #2753b2;
  position: relative;
  margin-top: 100px;
}
.c-footer .top-area .contents-wrap {
  padding-block: 100px;
  display: grid;
  grid-template-columns: clamp(120px, 20%, 202px) 1fr;
  grid-template-areas: "logo link";
  gap: 40px;
}
.c-footer .top-area .logo-area {
  grid-area: logo;
  display: -webkit-inline-box;
  display: -webkit-inline-flex;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  height: -webkit-fit-content;
  height: -moz-fit-content;
  height: fit-content;
  padding-block: 6px;
  position: relative;
}
.c-footer .top-area .logo-area::after {
  position: absolute;
  content: "";
  inset-inline: -0.5rem;
}
.c-footer .top-area .nav-wrap {
  grid-area: link;
}
.c-footer .top-area .nav-wrap .nav-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 8px;
}
.c-footer .top-area .nav-wrap .nav-list li {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}
.c-footer .top-area .nav-wrap .nav-list .btn-wrap {
  width: 100%;
}
.c-footer .top-area .nav-wrap .link-list {
  margin-top: 40px;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-auto-rows: auto;
  grid-auto-flow: row dense;
  gap: 10px 40px;
}
.c-footer .top-area .nav-wrap .link-list li {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
.c-footer .top-area .nav-wrap .link-list li:nth-child(-n+3) {
  grid-column: 1/2;
}
.c-footer .bottom-area {
  background-color: #ffffff;
  padding-block: 40px;
  text-align: center;
}
.c-footer .bottom-area .copyright {
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 100%;
  color: #2753b2;
}
.c-footer #pagetop {
  right: 60px;
  z-index: 10;
}
.c-footer #pagetop > a {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  width: clamp(60px, 3.75rem, 100px);
  height: auto;
  aspect-ratio: 1/1;
  border-radius: 5px 5px 0 0;
  background-color: #4478ee;
  color: #ffffff;
  -webkit-transition: background-color 0.3s ease-in-out;
  transition: background-color 0.3s ease-in-out;
}
.c-footer #pagetop > a:focus-visible {
  background-color: #2753b2;
}
.c-footer #pagetop > a .c-icon {
  width: clamp(24px, 1.5rem, 60px);
  height: auto;
  aspect-ratio: 1/1;
  background: #ffffff;
  rotate: -90deg;
}

.c-ttl01 {
  margin-bottom: 40px;
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 100%;
  padding: 24px 0;
  padding-left: 1.875rem;
  position: relative;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: start;
  -webkit-justify-content: flex-start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  gap: 1.5625rem;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
.c-ttl01:has(.search-icon) {
  padding: 24px 0;
  padding-left: 1.875rem;
}
.c-ttl01 .search-icon {
  -webkit-mask: url(../img/icon/ico-search.svg) no-repeat center/contain;
          mask: url(../img/icon/ico-search.svg) no-repeat center/contain;
  display: inline-block;
  width: 3rem;
  aspect-ratio: 1/1;
  background: #4478ee;
  height: auto;
}
.c-ttl01 .megaphone-icon {
  -webkit-mask: url(../img/icon/ico-megaphone.svg) no-repeat center/contain;
          mask: url(../img/icon/ico-megaphone.svg) no-repeat center/contain;
  display: inline-block;
  width: 3rem;
  aspect-ratio: 1/1;
  background: #4478ee;
  height: auto;
}
.c-ttl01 .num {
  font-weight: bold;
  color: #4478ee;
}
.c-ttl01.no-ribbon::before {
  display: none;
}
.c-ttl01.bd-bottom {
  padding-block: 1rem;
  border-bottom: 1px solid #e0e0e0;
}
.c-ttl01.mini {
  padding: 0.25rem 0;
  padding-left: 1rem;
  margin-bottom: 16px;
}
.c-ttl01.mini::before {
  width: 2px;
}
.c-ttl01::before {
  position: absolute;
  content: "";
  display: inline-block;
  width: 6px;
  height: 100%;
  background: #4478ee;
  top: 0;
  bottom: 0;
  left: 0;
  margin: auto;
}
.c-ttl01.p-side-none {
  padding-left: 0;
  padding-right: 0;
}
.c-ttl01.border-wrap {
  border-top: 1px solid #e0e0e0;
  border-bottom: 1px solid #e0e0e0;
}
.c-ttl01.border-small::before {
  max-height: 80%;
  height: 2rem;
}
.c-ttl01.border-circle {
  padding-block: 1rem;
  padding-left: 1.4em;
}
.c-ttl01.border-circle::before {
  width: 1em;
  height: 1em;
  border: 4px solid #4478ee;
  background: transparent;
  border-radius: 50%;
  left: 0;
}
.c-ttl01 .hiring {
  font-size: 1.25rem;
  background-color: #FFEBEB;
  color: #F05555;
  padding: 4px 8px;
}

.c-ttl02 {
  margin-bottom: 2.5rem;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 100%;
  display: grid;
  grid-template-columns: auto 1fr;
  -webkit-column-gap: 0.6666666667em;
     -moz-column-gap: 0.6666666667em;
          column-gap: 0.6666666667em;
  padding-bottom: 1rem;
  border-bottom: 1px solid #e0e0e0;
}

.c-ttl03 {
  margin-bottom: 80px;
  font-size: 2rem;
  font-weight: 700;
  line-height: 100%;
  text-align: center;
  position: relative;
  padding-bottom: calc(0.75em + 5px);
}
.c-ttl03::after {
  position: absolute;
  content: "";
  background: -webkit-gradient(linear, left top, right top, color-stop(50%, #e6eeff), color-stop(50%, #4478ee));
  background: linear-gradient(90deg, #e6eeff 50%, #4478ee 50%);
  width: 60px;
  height: 5px;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}

.c-ttl04 {
  display: block;
  border-bottom: 1px solid #e0e0e0;
  padding-bottom: 24px;
  line-height: 1.2;
  font-size: 2rem;
  font-weight: bold;
}
.c-ttl04 .sub-ttl {
  display: block;
  font-size: 0.875rem;
  line-height: 1.4;
  margin-top: 16px;
}

.c-ttl05 {
  position: relative;
  padding-left: 16px;
  font-weight: bold;
  font-size: 1.25rem;
}
.c-ttl05::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 2px;
  height: 28px;
  background-color: #4478ee;
}

.c-ttl06 {
  position: relative;
  padding-left: 16px;
  font-weight: bold;
  font-size: 2rem;
  padding-block: 12px;
  padding-left: 32px;
  border-top: 1px solid #e0e0e0;
  border-bottom: 1px solid #e0e0e0;
  margin-bottom: 24px;
}
.c-ttl06::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 4px;
  height: 1em;
  background-color: #4478ee;
}

.c-ttl07 {
  position: relative;
  padding-left: 16px;
  font-weight: bold;
  font-size: 2rem;
  background-color: #f2f4f6;
  padding-block: 12px;
  padding-left: 32px;
  border-top: 1px solid #e0e0e0;
  border-bottom: 1px solid #e0e0e0;
  margin-bottom: 24px;
}
.c-ttl07::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 4px;
  height: 1em;
  background-color: #4478ee;
}

[class^=c-ttl0].fs-36 {
  font-size: 2.25rem;
}
[class^=c-ttl0].fs-32 {
  font-size: 2rem;
}
[class^=c-ttl0].fs-28 {
  font-size: 1.75rem;
}
[class^=c-ttl0].fs-20 {
  font-size: 1.25rem;
}
[class^=c-ttl0].fs-20::before {
  border-width: 4px;
}
[class^=c-ttl0].fs-16 {
  font-size: 1rem;
}
[class^=c-ttl0].fs-16::before {
  border-width: 4px;
}
[class^=c-ttl0].text-left {
  text-align: left;
}
[class^=c-ttl0].fw-normal {
  font-weight: normal;
}

.c-sub-ttl {
  color: #4478ee;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 140%;
}
.c-sub-ttl.fs-16 {
  font-size: 1rem;
}

.c-icon {
  -webkit-mask: url("../img/icon/ico-chireki_koumin.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-chireki_koumin.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.chireki {
  -webkit-mask: url("../img/icon/ico-chireki.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-chireki.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.rika {
  -webkit-mask: url("../img/icon/ico-rika.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-rika.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.mihon-book {
  -webkit-mask: url("../img/icon/ico-mihon-book.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-mihon-book.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.book {
  -webkit-mask: url("../img/icon/ico-book.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-book.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.book-open {
  -webkit-mask: url("../img/icon/ico-book_open.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-book_open.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.chat {
  -webkit-mask: url("../img/icon/ico-chat.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-chat.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.fukushi-kaigo {
  -webkit-mask: url("../img/icon/ico-hukushi_kaigo.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-hukushi_kaigo.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.jouhou {
  -webkit-mask: url("../img/icon/ico-jyouhou.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-jyouhou.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.katei {
  -webkit-mask: url("../img/icon/ico-katei.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-katei.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.kougyou {
  -webkit-mask: url("../img/icon/ico-kougyou.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-kougyou.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.nougyou {
  -webkit-mask: url("../img/icon/ico-nougyou.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-nougyou.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.pamphelet {
  -webkit-mask: url("../img/icon/ico-pamphelet.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-pamphelet.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.pass {
  -webkit-mask: url("../img/icon/ico-pass.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-pass.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.store {
  -webkit-mask: url("../img/icon/ico-store.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-store.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.sugaku {
  -webkit-mask: url("../img/icon/ico-sugaku.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-sugaku.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.suisan {
  -webkit-mask: url("../img/icon/ico-suisan.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-suisan.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.syougyou {
  -webkit-mask: url("../img/icon/ico-syougyou.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-syougyou.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.studysearch {
  -webkit-mask: url("../img/icon/ico-shinro_syusyoku.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-shinro_syusyoku.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.try {
  -webkit-mask: url("../img/icon/ico-try.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-try.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.open_in_new {
  -webkit-mask: url("../img/icon/ico-open_in_new.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-open_in_new.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.arrow {
  -webkit-mask: url("../img/icon/ico-arrow.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-arrow.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.arrow_right {
  -webkit-mask: url("../img/icon/ico-arrow_right.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-arrow_right.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.arrow_down {
  -webkit-mask: url("../img/icon/ico-arrow_right.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-arrow_right.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
  -webkit-transform: rotate(90deg);
          transform: rotate(90deg);
}
.c-icon.arrow_up {
  -webkit-mask: url("../img/icon/ico-arrow_right.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-arrow_right.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
  -webkit-transform: rotate(-90deg);
          transform: rotate(-90deg);
}
.c-icon.arrow-select {
  -webkit-mask: url("../img/icon/ico-arrow_select.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-arrow_select.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.close {
  -webkit-mask: url("../img/icon/ico-close.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-close.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.double_arrow {
  -webkit-mask: url("../img/icon/ico-double_arrow.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-double_arrow.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.download {
  -webkit-mask: url("../img/icon/ico-download.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-download.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.undo {
  -webkit-mask: url("../img/icon/ico-undo.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-undo.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.qa {
  -webkit-mask: url("../img/icon/ico-qa.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-qa.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.play_circle {
  -webkit-mask: url("../img/icon/ico-play_circle.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-play_circle.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.school {
  -webkit-mask: url("../img/icon/ico-school.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-school.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.hat {
  -webkit-mask: url("../img/icon/ico-school01.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-school01.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.search {
  -webkit-mask: url("../img/icon/ico-search.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-search.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.menu {
  -webkit-mask: url("../img/icon/ico-menu.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-menu.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.mortarboard {
  -webkit-mask: url("../img/icon/ico-mortarboard.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-mortarboard.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.try {
  -webkit-mask: url("../img/icon/ico-try.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-try.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
  width: 2.4375rem;
}
.c-icon.desktop-01 {
  -webkit-mask: url("../img/icon/ico-desktop-01.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-desktop-01.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.desktop-02 {
  -webkit-mask: url("../img/icon/ico-desktop-02.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-desktop-02.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.desktop-03 {
  -webkit-mask: url("../img/icon/ico-desktop-03.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-desktop-03.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.desktop-04 {
  -webkit-mask: url("../img/icon/ico-desktop-04.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-desktop-04.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.desktop-05 {
  -webkit-mask: url("../img/icon/ico-desktop-05.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-desktop-05.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.desktop-06 {
  -webkit-mask: url("../img/icon/ico-desktop-06.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-desktop-06.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.cart {
  -webkit-mask: url("../img/icon/ico-cart.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-cart.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.pdf {
  -webkit-mask: url("../img/icon/ico-pdf.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-pdf.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.icon_color_green {
  background: #039F92;
}
.c-icon.person {
  -webkit-mask: url("../img/icon/ico-person.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-person.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
}
.c-icon.mail {
  -webkit-mask: url("../img/icon/ico-mail.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-mail.svg") no-repeat center/contain;
  background-color: #4478ee;
  display: inline-block;
  width: 1.5rem;
  height: auto;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform-origin: center;
          transform-origin: center;
  width: 2.4375rem;
}

.c-icon-bg {
  display: -webkit-inline-box;
  display: -webkit-inline-flex;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  border-radius: 50%;
  background-color: #4478ee;
  padding: 0.625rem;
  width: 5.5rem;
  height: 5.5rem;
}
.c-icon-bg .c-icon {
  background-color: #ffffff;
  width: 100%;
}
.c-icon-bg.icon-mini .c-icon {
  width: 3.5rem;
}
.c-icon-bg.chireki {
  background: #EADFE4;
}
.c-icon-bg.chireki .c-icon {
  background: rgba(150, 62, 98, 0.5);
}
.c-icon-bg.sugaku {
  background: #DEF6FF;
}
.c-icon-bg.sugaku .c-icon {
  background: rgba(0, 153, 208, 0.5);
}
.c-icon-bg.rika {
  background: #F2EBF8;
}
.c-icon-bg.rika .c-icon {
  background: rgba(98, 49, 130, 0.5);
}
.c-icon-bg.katei {
  background: #DBF6EA;
}
.c-icon-bg.katei .c-icon {
  background: rgba(1, 164, 90, 0.5);
}
.c-icon-bg.jouhou {
  background: #FFEBEB;
}
.c-icon-bg.jouhou .c-icon {
  background: rgba(240, 85, 85, 0.5);
}
.c-icon-bg.syougyou {
  background: #FFE4CF;
}
.c-icon-bg.syougyou .c-icon {
  background: rgba(255, 136, 43, 0.5);
}
.c-icon-bg.kougyou {
  background: #EBD7BE;
}
.c-icon-bg.kougyou .c-icon {
  background: rgba(135, 96, 47, 0.5);
}
.c-icon-bg.nougyou {
  background: #DBF6EA;
}
.c-icon-bg.nougyou .c-icon {
  background: rgba(0, 127, 59, 0.5);
}
.c-icon-bg.fukushi-kaigo {
  background: #FFF1BF;
}
.c-icon-bg.fukushi-kaigo .c-icon {
  background: rgba(236, 185, 0, 0.5);
}
.c-icon-bg.suisan {
  background: #FFE8E8;
}
.c-icon-bg.suisan .c-icon {
  background: rgba(255, 164, 166, 0.5);
}
.c-icon-bg.studysearch {
  background: #E5F1FF;
}
.c-icon-bg.studysearch .c-icon {
  background: rgba(52, 114, 183, 0.5);
}

.c-date-txt {
  display: inline-block;
  font-family: "Inter", sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 100%;
}

.c-level-meter {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  grid-template-rows: auto 2rem;
}
.c-level-meter .head {
  grid-row: 1;
  padding: 0.375rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 100%;
  white-space: nowrap;
  text-align: center;
  color: #ffffff;
}
.c-level-meter .head:nth-child(1) {
  background-color: #93B4FF;
  border-top-left-radius: 5px;
  grid-column: 1/3;
}
.c-level-meter .head:nth-child(2) {
  background-color: #5F8BF0;
  grid-column: 3/5;
}
.c-level-meter .head:nth-child(3) {
  background-color: #4478ee;
  grid-column: 5/7;
}
.c-level-meter .head:nth-child(4) {
  background-color: #2753b2;
  border-top-right-radius: 5px;
  grid-column: 7/9;
}
.c-level-meter .head:not(:nth-child(1)) {
  border-left: 1px solid #e0e0e0;
}
.c-level-meter .boxes {
  grid-row: 2;
  grid-column: 1/9;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
}
.c-level-meter .boxes .box {
  border-bottom: 1px solid #e0e0e0;
}
.c-level-meter .boxes .box:nth-of-type(odd) {
  border-left: 1px solid #e0e0e0;
}
.c-level-meter .boxes .box:nth-of-type(even) {
  border-left: 1px dashed #e0e0e0;
}
.c-level-meter .boxes .box:first-child {
  border-bottom-left-radius: 5px;
}
.c-level-meter .boxes .box:last-child {
  border-right: 1px solid #e0e0e0;
  border-bottom-right-radius: 5px;
}
.c-level-meter .bar {
  grid-row: 2;
  grid-column: var(--lowestLevel)/var(--highestLevel);
  align-self: center;
  width: 100%;
  height: 0.75rem;
  border-radius: 100vw;
  background-color: #4478ee;
}

.c-section {
  padding-block: 80px;
}
.c-section.outer .c-section:last-child {
  padding-bottom: 0;
}
.c-section.bg-gray {
  background-color: #f2f4f6;
}
.c-section.bg-gray + .bg-gray {
  margin-top: 100px;
}
.c-section.left-bg {
  position: relative;
  z-index: 2;
}
.c-section.left-bg::before {
  position: absolute;
  content: "";
  z-index: -1;
  background-color: #f2f4f6;
  width: calc((100vw - 100%) / 4 + 1px);
  height: 100%;
  top: 0;
  left: calc(100% - 1px);
}
.c-section.left-bg::after {
  position: absolute;
  content: "";
  z-index: -1;
  background-color: #f2f4f6;
  width: calc((100vw - 100%) / 2 + 1px);
  height: 100%;
  top: 0;
  right: calc(100% - 1px);
}

.c-bg-white {
  background: #fff;
}

.c-bg-gray {
  background: #f2f4f6;
}

.c-section-top-deco {
  position: relative;
  margin-top: 100px;
}
.c-section-top-deco::before {
  content: "";
  position: absolute;
  height: 100px;
  top: -100px;
  right: 0;
  left: 0;
  margin: auto;
  width: 83.34vw;
  background: #fff;
}
.c-section-top-deco.outer .c-section:last-child {
  padding-bottom: 0;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: calc(infinity);
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  overflow: clip auto;
  -webkit-transition: opacity 0.3s ease, visibility 0.3s ease;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  background: rgba(0, 0, 0, 0.4);
  pointer-events: none;
}
.modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}
.modal .modal-container {
  aspect-ratio: 1;
  position: absolute;
  inset: 0;
  margin: auto;
  z-index: 1;
  display: grid;
  max-width: 343px;
  padding: 24px 16px;
}

.c-aco-box .c-q-area {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  padding: 24px 16px;
  width: 100%;
  position: relative;
  border-bottom: 1px solid #e0e0e0;
}
.c-aco-box .c-q-area .q-wrap {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 12px;
  width: 100%;
}
.c-aco-box .c-q-area .q-txt {
  font-size: 1.25rem;
  font-weight: bold;
  line-height: 1.25;
  color: #4478ee;
}
.c-aco-box .c-q-area .txt {
  font-size: 1rem;
  text-align: left;
}
.c-aco-box .c-q-area .icon {
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  aspect-ratio: 1;
  border-radius: 5px;
  background: #4478ee;
  margin-left: auto;
  position: relative;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transition-property: background;
  transition-property: background;
}
.c-aco-box .c-q-area .icon::before, .c-aco-box .c-q-area .icon::after {
  position: absolute;
  content: "";
  background-color: #ffffff;
  width: calc(100% - 8px);
  height: 2px;
  inset: 0;
  margin: auto;
  -webkit-transition: rotate 0.3s ease-in-out;
  transition: rotate 0.3s ease-in-out;
}
.c-aco-box .c-q-area .icon::after {
  rotate: 90deg;
}
.c-aco-box .c-q-area .icon {
  font-weight: bold;
}
.c-aco-box .c-a-area {
  display: none;
  padding: 24px;
  background-color: #E4F7FF;
  font-size: 0.875rem;
}
.c-aco-box .c-a-area .txt + ol, .c-aco-box .c-a-area .txt + p {
  margin-top: 16px;
}
.c-aco-box.is-active .c-a-area {
  display: block;
}
.c-aco-box.is-active .c-q-area .icon::after {
  rotate: 180deg;
}

.c-related-doc-splide {
  width: 100%;
  position: relative;
  overflow: hidden;
}
.c-related-doc-splide .splide__slide {
  opacity: 0.8;
  position: relative;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
.c-related-doc-splide .splide__slide::after {
  content: "";
  width: 100%;
  height: 100%;
  background: -webkit-gradient(linear, left top, left bottom, from(#ffffff), to(rgba(255, 255, 255, 0.7)));
  background: linear-gradient(#ffffff 0%, rgba(255, 255, 255, 0.7) 100%);
  position: absolute;
  top: 0;
  left: 0;
  opacity: 1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
.c-related-doc-splide .splide__slide.is-active {
  opacity: 1;
}
.c-related-doc-splide .splide__slide.is-active::after {
  opacity: 0;
}
.c-related-doc-splide .img-area {
  max-width: 160px;
  display: block;
  margin: auto;
}
.c-related-doc-splide .doc-name {
  font-size: 0.875rem;
  line-height: 1.4;
  margin-top: 8px;
}
.c-related-doc-splide .splide__pagination {
  gap: 16px;
  margin-top: 8px;
}
.c-related-doc-splide .splide__pagination li {
  line-height: initial;
}
.c-related-doc-splide .splide__pagination button {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #D9D9D9;
}
.c-related-doc-splide .splide__pagination button.is-active {
  background: #4478ee;
}

/* -------------------------------------- */
/*  カード制御のJSクラス*/
/* --------------------------------------- */

.js-toggle-show {
  opacity: 1;
  -webkit-transition: max-height 0.7s ease, opacity 0.5s ease, padding-top 0.5s ease, padding-bottom 0.5s ease;
  transition: max-height 0.7s ease, opacity 0.5s ease, padding-top 0.5s ease, padding-bottom 0.5s ease;
  max-height: 1000px;
}

.c-link-txt {
  color: #4478ee;
  text-decoration: underline;
  -webkit-transition: -webkit-text-decoration-color 0.3s ease-in-out;
  transition: -webkit-text-decoration-color 0.3s ease-in-out;
  transition: text-decoration-color 0.3s ease-in-out;
  transition: text-decoration-color 0.3s ease-in-out, -webkit-text-decoration-color 0.3s ease-in-out;
}
.c-link-txt:focus-visible {
  -webkit-text-decoration-color: transparent;
          text-decoration-color: transparent;
}
.c-link-txt.fw-bold {
  font-weight: 700;
}

.c-aco-icon {
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  aspect-ratio: 1;
  border-radius: 5px;
  background: #4478ee;
  margin-left: auto;
  position: relative;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transition-property: background;
  transition-property: background;
}
.c-aco-icon::before, .c-aco-icon::after {
  position: absolute;
  content: "";
  background-color: #ffffff;
  width: calc(100% - 8px);
  height: 2px;
  inset: 0;
  margin: auto;
  -webkit-transition: rotate 0.3s ease-in-out;
  transition: rotate 0.3s ease-in-out;
}
.c-aco-icon::after {
  rotate: 90deg;
}
.c-aco-icon .desc {
  margin-top: 8px;
  font-size: 0.875rem;
}
.c-aco-icon .desc + ol, .c-aco-icon .desc + p {
  margin-top: 16px;
}
.c-aco-icon .link {
  color: #4478ee;
  border-bottom: 1px solid;
}

.c-download-aco-btn {
  width: 100%;
}
.c-download-aco-btn:focus-visible .c-ttl01 {
  background-color: #e6eeff;
}
.c-download-aco-btn .c-ttl01 {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  padding-right: 0.8em;
  margin-bottom: 0;
  text-align: left;
}

.c-download-aco-wrap.is-active .c-aco-icon::after {
  rotate: 180deg;
}
.c-download-aco-wrap .c-pdf-download-list,
.c-download-aco-wrap .c-download-list {
  margin-top: 1.5rem;
}

.c-aco-wrap-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 3rem;
  width: 100%;
}

.c-search-box {
  padding: 32px 80px 40px;
  background-color: #f2f4f6;
}
.c-search-box .ttl {
  font-size: 1.25rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 20px;
}
.c-search-box .input-box {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 6px;
}
.c-search-box .input-box .btn01 {
  grid-area: 1/1/2/3;
}
.c-search-box .input-box .btn02 {
  grid-area: 2/1/3/2;
}
.c-search-box .input-box .btn03 {
  grid-area: 2/2/3/3;
}
.c-search-box .tag-box {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  width: 100%;
  gap: 24px;
  margin-top: 22px;
}
.c-search-box .tag-box > p {
  font-size: 0.875rem;
  color: #878787;
  font-weight: bold;
  white-space: nowrap;
  line-height: 1;
}
.c-search-box .tag-box .tag-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  gap: 10px;
}
.c-search-box .tag-box .tag-list > li {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  color: #4478ee;
  border: 1px solid #e0e0e0;
  border-radius: 3px;
  padding: 2px 15px 2px 13px;
  background-color: #ffffff;
  font-size: 0.875rem;
}
.c-search-box .tag-box .tag-list > li.active {
  background-color: #4478ee;
  color: #fff;
}
.c-search-box .tag-box .tag-list > li:focus-visible {
  background-color: #e6eeff;
}
.c-search-box .btn-box {
  max-width: 300px;
  margin: 24px auto 0;
  display: block;
}

.c-coherence-list {
  display: grid;
  gap: 40px;
  margin-top: 48px;
}
.c-coherence-list > li {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  height: 100%;
  width: 100%;
}
.c-coherence-list > li + li {
  margin-top: 0;
}
.c-coherence-list > li > a {
  width: 100%;
  background-color: #f2f4f6;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  gap: 20px;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  position: relative;
  padding: 40px 80px 40px 40px;
}
.c-coherence-list > li > a .arrow {
  position: absolute;
  right: 0px;
  top: 0;
  bottom: 0;
  margin: auto;
  -webkit-transform: rotate(180deg);
          transform: rotate(180deg);
  width: 48px;
  height: -webkit-fit-content;
  height: -moz-fit-content;
  height: fit-content;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  pointer-events: none;
}
.c-coherence-list > li > a .arrow img {
  width: 100%;
}
.c-coherence-list > li > a .ribbon {
  -webkit-clip-path: polygon(0 0, 100% 0, 0 100%);
          clip-path: polygon(0 0, 100% 0, 0 100%);
  font-size: 1.125rem;
  font-weight: bold;
  line-height: 1;
  color: #fff;
  position: absolute;
  top: 0;
  left: 0;
  width: 5rem;
  height: 5rem;
  z-index: 1;
}
.c-coherence-list > li > a .ribbon .txt {
  display: block;
  -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
}
.c-coherence-list > li > a .ribbon.green {
  background: #039F92;
}
.c-coherence-list > li > a .ribbon.orange {
  background: #FE932B;
}
.c-coherence-list > li > a .img-area {
  overflow: hidden;
  position: relative;
  max-width: 220px;
  width: 100%;
}
.c-coherence-list > li > a .img-area img {
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  width: 100%;
}
.c-coherence-list > li > a .txt-wrap .tag {
  color: #ffffff;
  display: inline-block;
  padding: 2px 10px;
  font-size: 1rem;
  margin-right: 5px;
}
.c-coherence-list > li > a .txt-wrap .tag.green {
  background: #039F92;
}
.c-coherence-list > li > a .txt-wrap .tag.orange {
  background: #FE932B;
}
.c-coherence-list > li > a .txt-wrap .ttl {
  font-size: 2rem;
  font-weight: bold;
  padding-bottom: 24px;
  border-bottom: solid 1px #e0e0e0;
  letter-spacing: 0.02em;
  line-height: 1.3;
}
.c-coherence-list > li > a .dots-list {
  margin-top: 10px;
}
.c-coherence-list > li > a .desc {
  margin-top: 28px;
}
.c-coherence-list > li > a .desc > p {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 1em;
  font-size: 1rem;
}
.c-coherence-list > li > a .desc > p > span {
  width: auto;
}
.c-coherence-list > li > a .desc > p + p {
  margin-top: 8px;
}

.c-pagination-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  gap: 16px;
  margin: 80px auto 0;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}
.c-pagination-list .page-numbers {
  width: 50px;
  aspect-ratio: 1/1;
  text-align: center;
  vertical-align: middle;
  border-radius: 5px;
  background-color: #e6eeff;
  padding: 10px 0;
  font-size: 1.25rem;
  font-weight: bold;
}
.c-pagination-list .page-numbers.current {
  color: #4478ee;
}
.c-pagination-list .page-numbers:not(.current, .prev, .next):focus-visible {
  background-color: #4478ee;
  color: #fff;
}
.c-pagination-list .prev, .c-pagination-list .next {
  position: relative;
  color: #fff;
  background-color: #4478ee;
  -webkit-box-shadow: 0px 5px 5px rgba(51, 51, 51, 0.1);
          box-shadow: 0px 5px 5px rgba(51, 51, 51, 0.1);
}
.c-pagination-list .prev::after, .c-pagination-list .next::after {
  content: "";
  -webkit-mask: url(../img/icon/ico-arrow.svg) no-repeat center/contain;
          mask: url(../img/icon/ico-arrow.svg) no-repeat center/contain;
  background: #fff;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  margin: auto;
  width: 24px;
  height: 24px;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
.c-pagination-list .prev:focus-visible, .c-pagination-list .next:focus-visible {
  background-color: #2753b2;
}
.c-pagination-list .next::after {
  -webkit-transform: rotate(-180deg);
          transform: rotate(-180deg);
}

.c-sample-request-box {
  background-color: #f2f4f6;
  padding: 40px;
}
.c-sample-request-box .inn {
  margin-top: 22px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.c-sample-request-box .inn .c-btn01,
.c-sample-request-box .inn .c-btn02 {
  max-width: 350px;
  margin-left: 20px;
  width: 100%;
}
.c-sample-request-box .inn > p {
  line-height: 1.8em;
}
.js-text-wrap .btn-wrap {
  margin-bottom: 20px;
}
.js-text-wrap.is-open .js-text-body {
  max-height: none;
}
.js-text-wrap.is-open .c-btn01 .arrow_down {
  -webkit-transform: rotate(-90deg);
          transform: rotate(-90deg);
}

.c-btn01 {
  display: -webkit-inline-box;
  display: -webkit-inline-flex;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 0.5rem;
  padding: 1rem;
  width: 100%;
  cursor: pointer;
  border-radius: 5px;
  background: -webkit-gradient(linear, left top, left bottom, from(#ffffff), to(#E6EEFF));
  background: linear-gradient(#ffffff 0%, #E6EEFF 100%);
  border: 1px solid transparent;
  -webkit-box-shadow: 0px 5px 5px rgba(51, 51, 51, 0.1);
          box-shadow: 0px 5px 5px rgba(51, 51, 51, 0.1);
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
.c-btn01:focus-visible {
  background-color: #e6eeff;
}
.c-btn01.white {
  background: #ffffff;
  border: 1px solid #e0e0e0;
}
.c-btn01.white .c-ttl01 {
  background: transparent;
  border-radius: 5px 0 0 5px;
}
.c-btn01.white:focus-visible {
  background-color: #e6eeff;
  background-color: #e6eeff;
}
.c-btn01.blue {
  background: #4478ee;
  border-color: #4478ee;
  color: #ffffff;
}
.c-btn01.blue:focus-visible {
  background-color: #2753b2;
}
.c-btn01.blue .c-icon {
  background: #ffffff;
}
.c-btn01.green {
  background: #039F92;
  border-color: #039F92;
  color: #ffffff;
  padding: 1.5rem;
}
.c-btn01.green:focus-visible {
  background-color: #2753b2;
}
.c-btn01.green .c-icon {
  background: #ffffff;
}
.c-btn01.green2 {
  background: #039F92;
  border-color: #039F92;
  color: #ffffff;
}
.c-btn01.green2:focus-visible {
  -webkit-box-shadow: none;
          box-shadow: none;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform: translateY(3px);
          transform: translateY(3px);
  background-color: #039F92;
}
.c-btn01.green2 .inn-txt {
  color: #ffffff;
}
.c-btn01.green2 .c-icon {
  background: #ffffff;
}
.c-btn01.orange {
  background: #FE932B;
}
.c-btn01.orange:focus-visible {
  -webkit-box-shadow: none;
          box-shadow: none;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform: translateY(3px);
          transform: translateY(3px);
  background-color: #fff;
  color: #FE932B;
  border: 2px solid #FE932B;
}
.c-btn01.orange:focus-visible .c-icon {
  background: #FE932B;
}
.c-btn01.orange:focus-visible .inn-txt {
  color: #FE932B;
}
.c-btn01.orange .inn-txt {
  color: #ffffff;
}
.c-btn01.orange .c-icon {
  background: #ffffff;
}
.c-btn01.gray {
  background: #f2f4f6;
}
.c-btn01.blue-bd-white {
  background: #4478ee;
  border-color: #4478ee;
  color: #ffffff;
}
.c-btn01.blue-bd-white:focus-visible {
  background-color: #2753b2;
  border-color: #4478ee;
}
.c-btn01.blue-bd-white .c-icon {
  background: #ffffff;
}
.c-btn01.grad-orange {
  background: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#FFEEDD));
  background: linear-gradient(#fff 0%, #FFEEDD 100%);
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
.c-btn01.grad-orange:focus-visible {
  -webkit-box-shadow: none;
          box-shadow: none;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform: translateY(3px);
          transform: translateY(3px);
  background: -webkit-gradient(linear, left top, left bottom, from(#FFEEDD), to(#ffffff)) !important;
  background: linear-gradient(#FFEEDD 0%, #ffffff 100%) !important;
}
.c-btn01.grad-orange.icon-color-reverse .c-icon-bg {
  background: #FE932B;
}
.c-btn01.grad-orange.icon-color-reverse .c-icon {
  background: #ffffff;
}
.c-btn01.grad-orange .c-icon {
  background: #FE932B;
}
.c-btn01.accent-dark {
  background: #0077A9;
  color: #fff;
}
.c-btn01.accent-dark:focus-visible {
  -webkit-box-shadow: none;
          box-shadow: none;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform: translateY(3px);
          transform: translateY(3px);
}
.c-btn01.accent-dark.icon-color-reverse .c-icon-bg {
  background: #0077A9;
}
.c-btn01.accent-dark.icon-color-reverse .c-icon {
  background: #ffffff;
}
.c-btn01.accent-dark .c-icon {
  background: #fff;
}
.c-btn01.grad-green {
  background: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#DDF0EF));
  background: linear-gradient(#fff 0%, #DDF0EF 100%);
}
.c-btn01.grad-green:focus-visible {
  -webkit-box-shadow: none;
          box-shadow: none;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform: translateY(3px);
          transform: translateY(3px);
  background: -webkit-gradient(linear, left top, left bottom, from(#DDF0EF), to(#fff)) !important;
  background: linear-gradient(#DDF0EF 0%, #fff 100%) !important;
}
.c-btn01.grad-green.icon-color-reverse .c-icon-bg {
  background: #8BC9C4;
}
.c-btn01.grad-green.icon-color-reverse .c-icon {
  background: #ffffff;
}
.c-btn01.grad-green .c-icon {
  background: #8BC9C4;
}
.c-btn01.grad-blue {
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
.c-btn01.grad-blue:focus-visible {
  -webkit-box-shadow: none;
          box-shadow: none;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform: translateY(3px);
          transform: translateY(3px);
  background: -webkit-gradient(linear, left top, left bottom, from(#e6eeff), to(#fff)) !important;
  background: linear-gradient(#e6eeff 0%, #fff 100%) !important;
}
.c-btn01.grad-pink {
  background: -webkit-gradient(linear, left top, left bottom, color-stop(-30%, #f9b0b0), to(#F05555));
  background: linear-gradient(#f9b0b0 -30%, #F05555 100%);
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  color: #fff;
}
.c-btn01.grad-pink:focus-visible {
  -webkit-box-shadow: none;
          box-shadow: none;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform: translateY(3px);
          transform: translateY(3px);
  color: #F05555;
  background: -webkit-gradient(linear, left top, left bottom, from(#FFEBEB), to(#ffffff)) !important;
  background: linear-gradient(#FFEBEB 0%, #ffffff 100%) !important;
}
.c-btn01.grad-pink:focus-visible .c-icon {
  background: #F05555;
}
.c-btn01.grad-pink .c-icon {
  background: #fff;
}
.c-btn01.fw-thin .inn-txt {
  font-weight: 400;
}
.c-btn01.column-btn {
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  padding: 1.25rem 1rem;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
.c-btn01.column-btn:focus-visible {
  background: #e6eeff;
  -webkit-box-shadow: none;
          box-shadow: none;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform: translateY(3px);
          transform: translateY(3px);
}
.c-btn01.no-border {
  border: none;
}
.c-btn01.no-shadow {
  -webkit-box-shadow: none;
          box-shadow: none;
}
.c-btn01.circle-icon-btn {
  padding: 0;
  padding-right: 1rem;
  background: #ffffff;
}
.c-btn01.circle-icon-btn .inn-txt {
  padding: 1.5rem 0rem 1.5rem 2.25rem;
  line-height: 1.2;
}
.c-btn01.circle-icon-btn .inn-txt::before {
  width: 0.875rem;
  height: 0.875rem;
  border: 4px solid #4478ee;
  background: #ffffff;
  border-radius: 50%;
  left: 0.8125rem;
}
.c-btn01.big {
  padding: 1.5rem;
  gap: 0;
}
.c-btn01.big .c-icon-bg {
  width: 5.5rem;
  height: 5.5rem;
}
.c-btn01.big .inn-txt {
  margin-top: 24px;
}
.c-btn01.big .inn-txt .sub-txt {
  margin-bottom: 1rem;
}
.c-btn01.big .inn-txt .ttl {
  line-height: 100%;
  text-align: center;
  font-size: 2.25rem;
}
.c-btn01.big .inn-txt .desc {
  margin-top: 1.75rem;
  line-height: 140%;
}
.c-btn01.w-100 {
  width: 100%;
}
.c-btn01.txt-close {
  gap: 0.625rem;
}
.c-btn01.txt-close .inn-txt {
  -webkit-box-flex: 0;
  -webkit-flex: none;
      -ms-flex: none;
          flex: none;
}
.c-btn01.align-top {
  -webkit-box-align: start;
  -webkit-align-items: flex-start;
      -ms-flex-align: start;
          align-items: flex-start;
}
.c-btn01 .inn-txt {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
      -ms-flex: 1;
          flex: 1;
  text-align: center;
  font-size: 1.125rem;
  font-weight: 700;
}
.c-btn01 .inn-txt.text-left {
  text-align: left;
}
.c-btn01 .inn-txt .sub-txt {
  color: #4478ee;
  display: block;
  text-align: left;
  line-height: 100%;
  margin-bottom: 0.5rem;
}
.c-btn01 .inn-txt img {
  display: inline-block;
  vertical-align: sub;
}
.c-btn01 .inn-txt.fw-medium {
  font-weight: 500;
}
.c-btn01 .inn-txt.fs-14 {
  font-size: 0.875rem;
}
.c-btn01 .inn-txt.fs-16 {
  font-size: 1rem;
}
.c-btn01 .inn-txt.fs-19 {
  font-size: 1.1875rem;
}
.c-btn01 .inn-txt.fs-20 {
  font-size: 1.25rem;
}
.c-btn01 .inn-txt.fs-21 {
  font-size: 1.3125rem;
}
.c-btn01 .inn-txt.fs-24 {
  font-size: 1.5rem;
}
.c-btn01 .inn-txt .ttl {
  font-size: 1.25rem;
  display: block;
  text-align: left;
  line-height: 100%;
}
.c-btn01 .inn-txt .desc {
  font-weight: 400;
  display: block;
  text-align: left;
  line-height: 140%;
  margin-top: 0.5rem;
}
.c-btn01 .inn-txt.c-ttl01 {
  text-align: left;
  margin-bottom: 0;
}
.c-btn01 .num {
  font-weight: bold;
  color: #4478ee;
  font-size: 1.25rem;
  padding-right: 8px;
  position: relative;
}
.c-btn01 .num::after {
  content: "";
  width: 2px;
  height: 20px;
  background: #4478ee;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  margin: auto;
}

.c-searchbar01 {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto;
  border-radius: 5px;
}
.c-searchbar01 .c-input-wrap {
  border-radius: 5px 0px 0px 5px;
  border-right: none;
}
.c-searchbar01 .c-input-wrap .c-input {
  height: 100%;
}
.c-searchbar01 .btn {
  display: inline-block;
  width: 100%;
  height: 100%;
  padding: 1.25rem 1.5rem;
  -webkit-box-shadow: 0px 5px 5px rgba(51, 51, 51, 0.1);
          box-shadow: 0px 5px 5px rgba(51, 51, 51, 0.1);
  background: #4478ee;
  color: #ffffff;
  border-radius: 0 5px 5px 0;
  -webkit-transition: background-color 0.3s ease-in-out;
  transition: background-color 0.3s ease-in-out;
}
.c-searchbar01 .btn:focus-visible {
  background-color: #2753b2;
}
.c-searchbar01 .btn .inn-txt {
  display: inline-block;
  font-size: 1rem;
  font-weight: 700;
  line-height: 100%;
}

.c-link-btn {
  width: 100%;
  display: -webkit-inline-box;
  display: -webkit-inline-flex;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 0.625rem;
  padding-block: 0.5rem;
  color: #ffffff;
  -webkit-transition: color 0.3s ease-in-out;
  transition: color 0.3s ease-in-out;
}
.c-link-btn:focus-visible {
  color: #93B4FF;
}
.c-link-btn .inn-txt {
  font-size: 1rem;
  font-weight: 400;
  line-height: 100%;
}
.c-link-btn .c-icon {
  background-color: currentColor;
  width: 1rem;
}


.c-detail-tab-btn {
  display: -webkit-inline-box;
  display: -webkit-inline-flex;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 0.5rem;
  padding: 1rem;
  font-size: 1.25rem;
  font-weight: bold;
  color: #4478ee;
  line-height: 0.8;
  width: 100%;
  height: -webkit-fill-available;
  border-radius: 5px 5px 0px 0px;
  background-color: #e6eeff;
  border: 1px solid transparent;
  -webkit-transition: background-color 0.3s ease-in-out;
  transition: background-color 0.3s ease-in-out;
}
.c-detail-tab-btn:focus-visible {
  background-color: #e6eeff;
}
.c-detail-tab-btn .small {
  font-size: 0.75rem;
}
.c-detail-tab-btn .inn-txt {
  text-align: center;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
.c-detail-tab-btn:focus-visible {
  background: #2753b2;
  border-color: #2753b2;
  color: #ffffff;
}
.c-detail-tab-btn:active, .c-detail-tab-btn:focus {
  border: 2px solid #000;
}
.c-detail-tab-btn.is-active {
  background: #4478ee;
  border-color: #4478ee;
  color: #ffffff;
  -webkit-box-shadow: 0 5px 5px 0 rgba(0, 0, 0, 0.3);
          box-shadow: 0 5px 5px 0 rgba(0, 0, 0, 0.3);
}
.c-detail-tab-btn.is-active:focus-visible {
  background-color: #2753b2;
}

.c-img-btn {
  display: block;
  border-radius: 5px;
  -webkit-box-shadow: 0px 5px 5px rgba(51, 51, 51, 0.1);
          box-shadow: 0px 5px 5px rgba(51, 51, 51, 0.1);
}
.c-img-btn:focus-visible {
  -webkit-box-shadow: none;
          box-shadow: none;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform: translateY(3px);
          transform: translateY(3px);
}
.c-img-btn:focus-visible .img-area {
  background-color: #2753b2;
}
.c-img-btn:focus-visible .img-area .img-icon {
  background-color: #fff;
}
.c-img-btn:focus-visible > .c-btn01 .c-ttl01 {
  background-color: #e6eeff;
}
.c-img-btn:focus-visible > .c-btn01 {
  background-color: #e6eeff;
}
.c-img-btn .img-area {
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  background: #e6eeff;
  padding: 2.375rem 0.625rem;
}
.c-img-btn .img-area.img {
  padding: 0;
}
.c-img-btn .img-icon {
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  width: 11.25rem;
  aspect-ratio: 1/1;
  height: auto;
  display: block;
  background: #4478ee;
  text-align: center;
  margin: auto;
}
.c-img-btn .img-icon.file01 {
  -webkit-mask: url("../img/icon/ico-file01.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-file01.svg") no-repeat center/contain;
}
.c-img-btn .img-icon.file02 {
  -webkit-mask: url("../img/icon/ico-file02.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-file02.svg") no-repeat center/contain;
}
.c-img-btn > .c-btn01 {
  border-radius: 0 0 5px 5px;
  position: relative;
}
.c-img-btn > .c-btn01 .c-ttl01 {
  background: transparent;
  padding-bottom: 2.125rem;
}
.c-img-btn > .c-btn01 .inn-txt {
  line-height: 120%;
}
.c-img-btn .attention {
  bottom: 0.25rem;
  color: #F05555;
  font-size: 0.875rem;
  font-weight: bold;
  left: 0;
  margin: 0 auto;
  position: absolute;
  right: 0;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}

.c-ico-square-btn {
  padding: 0;
  padding-right: 1.5rem;
  display: grid;
  grid-template-columns: min(30%, 160px) 1fr auto;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  background: #ffffff;
  border: 1px solid #e0e0e0;
  border-left: 0;
  border-radius: 10px;
  -webkit-box-shadow: 0px 5px 5px rgba(51, 51, 51, 0.1);
          box-shadow: 0px 5px 5px rgba(51, 51, 51, 0.1);
}
.c-ico-square-btn:focus-visible {
  background-color: #e6eeff;
}
.c-ico-square-btn:focus-visible .c-icon-bg {
  background-color: #2753b2;
}
.c-ico-square-btn:focus-visible > .c-icon {
  -webkit-transform: translate(5px);
          transform: translate(5px);
}
.c-ico-square-btn .c-icon-bg {
  width: 100%;
  height: 100%;
  border-radius: 10px 0 0 10px;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  position: relative;
}
.c-ico-square-btn .c-icon-bg::after {
  position: absolute;
  content: "";
  border: 1px solid #4478ee;
  border-radius: 10px 0 0 10px;
  width: calc(100% + 1px);
  height: calc(100% + 2px);
  inset-block: 0;
  left: 0;
  margin: auto;
}
.c-ico-square-btn .c-icon-bg .c-icon {
  max-width: 5rem;
}
.c-ico-square-btn .inn-txt {
  margin-inline: 1.5rem 10px;
  margin-block: 1.875rem;
}
.c-ico-square-btn .inn-txt {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
      -ms-flex: 1;
          flex: 1;
  text-align: center;
  font-size: 1rem;
  font-weight: 700;
}
.c-ico-square-btn .inn-txt .sub-txt {
  color: #4478ee;
  display: block;
  text-align: left;
  line-height: 100%;
  margin-bottom: 0.5rem;
}
.c-ico-square-btn .inn-txt .ttl {
  font-size: 1.5rem;
  display: block;
  text-align: left;
  line-height: 100%;
}
.c-ico-square-btn .inn-txt .desc {
  font-weight: 400;
  display: block;
  text-align: left;
  line-height: 140%;
  margin-top: 0.5rem;
}
.c-ico-square-btn .inn-txt.c-ttl01 {
  text-align: left;
  margin-bottom: 0;
}

.c-btn02 {
  -webkit-box-shadow: 0px 5px 5px rgba(51, 51, 51, 0.1);
          box-shadow: 0px 5px 5px rgba(51, 51, 51, 0.1);
  display: grid;
  grid-template-columns: 48px auto;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 1.5rem;
  border: 1px solid #000;
  border-radius: 5px;
  gap: 1rem;
}
.c-btn02 .inn-txt {
  font-size: 1.125rem;
  line-height: 1.4;
  font-weight: bold;
  text-align: center;
}
.c-btn02 .inn-txt.text-left {
  text-align: left;
}
.c-btn02 .inn-txt .line {
  color: #ffffff;
  font-size: 0.75rem;
  line-height: 1;
  width: 100%;
  border-radius: 14px;
  display: block;
  padding: 4px 0;
  margin-top: 8px;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
.c-btn02 .c-icon {
  width: 3rem;
}
.c-btn02 img,
.c-btn02 svg {
  width: 3rem;
}
.c-btn02:focus-visible {
  -webkit-box-shadow: none;
          box-shadow: none;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform: translateY(3px);
          transform: translateY(3px);
}
.c-btn02.bg-l-green-01 {
  background: #E3F8F7;
  border-color: #039F92;
  color: #039F92;
}
.c-btn02.bg-l-green-01 .c-icon {
  background: #039F92;
}
.c-btn02.bg-l-green-01 .line {
  background: #039F92;
}
.c-btn02.bg-l-green-01:focus-visible {
  background: #039F92;
  color: #E3F8F7;
}
.c-btn02.bg-l-green-01:focus-visible .c-icon {
  background: #E3F8F7;
}
.c-btn02.bg-l-green-01:focus-visible .line {
  background: #E3F8F7;
}
.c-btn02.bg-l-green-02 {
  background: #E3FADB;
  border-color: #389F55;
  color: #389F55;
}
.c-btn02.bg-l-green-02 .c-icon {
  background: #389F55;
}
.c-btn02.bg-l-green-02 .line {
  background: #389F55;
}
.c-btn02.bg-l-green-02:focus-visible {
  background: #389F55;
  color: #E3FADB;
}
.c-btn02.bg-l-green-02:focus-visible .c-icon {
  background: #E3FADB;
}
.c-btn02.bg-l-green-02:focus-visible .line {
  color: #389F55;
  background: #E3FADB;
}
.c-btn02.bg-purple {
  background: #F7F0FF;
  border-color: #A572DB;
  color: #A572DB;
}
.c-btn02.bg-purple .c-icon {
  background: #A572DB;
}
.c-btn02.bg-purple .line {
  background: #A572DB;
}
.c-btn02.bg-purple:focus-visible {
  background: #A572DB;
  color: #F7F0FF;
}
.c-btn02.bg-purple:focus-visible .c-icon {
  background: #F7F0FF;
}
.c-btn02.bg-purple:focus-visible .line {
  color: #A572DB;
  background: #F7F0FF;
}
.c-btn02.bg-pink {
  background: #FFEAF4;
  border-color: #E95098;
  color: #E95098;
}
.c-btn02.bg-pink .c-icon {
  background: #E95098;
}
.c-btn02.bg-pink .line {
  background: #E95098;
}
.c-btn02.bg-pink:focus-visible {
  background: #E95098;
  color: #FFEAF4;
}
.c-btn02.bg-pink:focus-visible .c-icon {
  background: #FFEAF4;
}
.c-btn02.bg-pink:focus-visible .line {
  color: #E95098;
  background: #FFEAF4;
}
.c-btn02.bg-l-primary {
  background: #E6EEFF;
  border-color: #4478ee;
  color: #4478ee;
}
.c-btn02.bg-l-primary .c-icon {
  background: #4478ee;
}
.c-btn02.bg-l-primary .line {
  background: #4478ee;
}
.c-btn02.bg-l-primary:focus-visible {
  background: #4478ee;
  color: #E6EEFF;
}
.c-btn02.bg-l-primary:focus-visible .c-icon {
  background: #E6EEFF;
}
.c-btn02.bg-l-primary:focus-visible .line {
  color: #4478ee;
  background: #E6EEFF;
}
.c-btn02.bg-l-accent {
  background: #E4F7FF;
  border-color: #15b8fc;
  color: #15b8fc;
}
.c-btn02.bg-l-accent .c-icon {
  background: #15b8fc;
}
.c-btn02.bg-l-accent .line {
  background: #15b8fc;
}
.c-btn02.bg-l-accent:focus-visible {
  background: #15b8fc;
  color: #E4F7FF;
}
.c-btn02.bg-l-accent:focus-visible .c-icon {
  background: #E4F7FF;
}
.c-btn02.bg-l-accent:focus-visible .line {
  color: #15b8fc;
  background: #E4F7FF;
}

.js--show_more_toc_btn.is-active .c-icon, .js--show_more_btn.is-active .c-icon {
  -webkit-transform: rotate(-90deg);
          transform: rotate(-90deg);
}

.c-input-wrap {
  display: -webkit-inline-box;
  display: -webkit-inline-flex;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
  border-radius: 5px;
  border: 1px solid #e0e0e0;
  background-color: #ffffff;
  position: relative;
}
.c-input-wrap.has-icon .c-input {
  padding-left: calc(16px + 1.5rem + 10px);
}
.c-input-wrap.has-icon > .c-icon {
  position: absolute;
  left: 16px;
  pointer-events: none;
}

.c-input {
  font-size: max(16px, 1rem);
  font-weight: 700;
  line-height: 100%;
  padding: 1rem;
  width: 100%;
  -webkit-transition: background-color 0.3s ease-in-out;
  transition: background-color 0.3s ease-in-out;
}
.c-input:focus-visible {
  background-color: #f2f4f6;
}

.c-tag-list-item {
  display: -webkit-inline-box;
  display: -webkit-inline-flex;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 100%;
  text-align: center;
  color: #ffffff;
  background-color: #4478ee;
  border-radius: 5px;
  border: 1px solid #4478ee;
  padding: 0.5rem;
  width: 100%;
  max-width: -webkit-fit-content;
  max-width: -moz-fit-content;
  max-width: fit-content;
  min-width: 7.5rem;
}

.c-tag-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  gap: 0.5rem;
}
.c-tag-list:not(.tag-btn) > li {
  display: -webkit-inline-box;
  display: -webkit-inline-flex;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 100%;
  text-align: center;
  color: #ffffff;
  background-color: #4478ee;
  border-radius: 5px;
  border: 1px solid #4478ee;
  padding: 0.5rem;
  width: 100%;
  max-width: -webkit-fit-content;
  max-width: -moz-fit-content;
  max-width: fit-content;
  min-width: 7.5rem;
}
.c-tag-list.tag-btn > li > label {
  display: -webkit-inline-box;
  display: -webkit-inline-flex;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 100%;
  text-align: center;
  color: #ffffff;
  background-color: #4478ee;
  border-radius: 5px;
  border: 1px solid #4478ee;
  padding: 0.5rem;
  width: 100%;
  max-width: -webkit-fit-content;
  max-width: -moz-fit-content;
  max-width: fit-content;
  min-width: 7.5rem;
  border: 1px solid #4478ee;
  border-radius: 3px;
  min-width: auto;
  font-weight: 400;
  padding: 0.4375rem 0.9375rem;
  font-size: 0.875rem;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transition-property: background-color, color, border-color;
  transition-property: background-color, color, border-color;
  position: relative;
}
.c-tag-list.tag-btn > li > label:focus-visible {
  background-color: #e6eeff;
}
.c-tag-list.tag-btn > li > label > input {
  position: absolute;
  inset: 0;
  opacity: 0;
  margin: 0;
  cursor: pointer;
}
.c-tag-list.tag-btn > li > label.not-selected {
  color: #4478ee;
  background-color: #ffffff;
  border-color: #e0e0e0;
}
.c-tag-list.tag-btn > li > label:not(.not-selected):focus-visible {
  background-color: #2753b2;
}

.c-news-list-item {
  display: grid;
  grid-template-columns: auto auto 1fr 1.5rem;
  grid-template-areas: "date tag txt icon";
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 0.5rem 1.5rem;
  padding: 1rem 1.5rem;
  border-radius: 5px;
  background-color: #ffffff;
}
.c-news-list-item:focus-visible {
  background-color: #e6eeff;
}
.c-news-list-item > .c-date-txt {
  grid-area: date;
}
.c-news-list-item > .c-tag-list-item,
.c-news-list-item > .c-tag-list {
  grid-area: tag;
}
.c-news-list-item > .txt {
  grid-area: txt;
  font-size: 1rem;
  line-height: 160%;
}
.c-news-list-item > .icon {
  grid-area: icon;
}
.c-news-list-item.bg-gray {
  background-color: #f2f4f6;
}

.c-news-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 0.5rem;
  width: 100%;
}
.c-news-list.bg-gray > li > a {
  background-color: #f2f4f6;
}
.c-news-list.has-border > li > a {
  border: 1px solid #e0e0e0;
}
.c-news-list > li > a {
  display: grid;
  grid-template-columns: auto auto 1fr 1.5rem;
  grid-template-areas: "date tag txt icon";
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 0.5rem 1.5rem;
  padding: 1rem 1.5rem;
  border-radius: 5px;
  background-color: #ffffff;
}
.c-news-list > li > a:focus-visible {
  background-color: #e6eeff;
}
.c-news-list > li > a > .c-date-txt {
  grid-area: date;
}
.c-news-list > li > a > .c-tag-list-item,
.c-news-list > li > a > .c-tag-list {
  grid-area: tag;
}
.c-news-list > li > a > .txt {
  grid-area: txt;
  font-size: 1rem;
  line-height: 160%;
}
.c-news-list > li > a > .icon {
  grid-area: icon;
}
.c-news-list + .btn-wrap .js--show_more_news_btn[aria-expanded=true] .c-icon {
  rotate: -180deg;
}

.c-download-list-item {
  display: grid;
  grid-template-columns: 1fr auto auto;
  grid-template-areas: "ttl dates btn";
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 1.5rem;
  padding: 0.5rem 1.5rem;
  border-radius: 5px;
  border: 1px solid #e0e0e0;
  background-color: #f2f4f6;
}
.c-download-list-item > .ttl {
  grid-area: ttl;
  font-size: 1rem;
  line-height: 160%;
  font-weight: 700;
}
.c-download-list-item > .dates-txt {
  grid-area: dates;
  font-family: "Inter", sans-serif;
  font-size: 0.75rem;
  line-height: 100%;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
}
.c-download-list-item > .dates-txt .slash {
  color: #a1a1a1;
}
.c-download-list-item > .c-btn01 {
  grid-area: btn;
  padding: 0.5rem 1.5rem;
}
.c-download-list-item > .c-btn01 .inn-txt {
  font-size: 1rem;
}
.c-download-list-item.white {
  background: #ffffff;
}

.c-download-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 0.5rem;
}
.c-download-list > li {
  display: grid;
  grid-template-columns: 1fr auto auto;
  grid-template-areas: "ttl dates btn";
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 1.5rem;
  padding: 0.5rem 1.5rem;
  border-radius: 5px;
  border: 1px solid #e0e0e0;
  background-color: #f2f4f6;
}
.c-download-list > li > .ttl {
  grid-area: ttl;
  font-size: 1rem;
  line-height: 160%;
  font-weight: 700;
}
.c-download-list > li > .dates-txt {
  grid-area: dates;
  font-family: "Inter", sans-serif;
  font-size: 0.75rem;
  line-height: 100%;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
}
.c-download-list > li > .dates-txt .slash {
  color: #a1a1a1;
}
.c-download-list > li > .c-btn01 {
  grid-area: btn;
  padding: 0.5rem 1.5rem;
}
.c-download-list > li > .c-btn01 .inn-txt {
  font-size: 1rem;
}

.c-link-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 0.5rem;
}
.c-link-list > li > a {
  background-color: #f2f4f6;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  width: 100%;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  border-radius: 5px;
  padding: 1rem 1.5rem;
  border: 1px solid #e0e0e0;
}
.c-link-list > li > a:focus-visible {
  background: #e6eeff;
}
.c-link-list > li > a.white {
  background: #ffffff;
}
.c-link-list .ttl {
  font-size: 1rem;
  line-height: 1.6;
}
.c-link-list .inn-txt {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
.c-link-list .inn-txt.text-left {
  text-align: left;
}
.c-link-list .c-icon {
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
}

.c-detail-tab-btn-list-area {
  width: 100%;
}

.c-detail-tab-btn-list {
  -webkit-box-align: stretch;
  -webkit-align-items: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
  border-bottom: 2px solid #4478ee;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  gap: 0.625rem;
  padding-inline: 40px;
}
.c-detail-tab-btn-list > li {
  -webkit-box-flex: 0;
  -webkit-flex: 0 0 auto;
      -ms-flex: 0 0 auto;
          flex: 0 0 auto;
  width: 100%;
  min-width: -webkit-max-content;
  min-width: -moz-max-content;
  min-width: max-content;
}
.c-detail-tab-btn-list .c-detail-tab-btn {
  white-space: nowrap;
  width: auto;
  height: auto;
  max-width: none;
}

.c-breadcrumb {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  gap: 0.625rem;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
}
.c-breadcrumb + .c-breadcrumb {
  margin-top: 8px;
}
.c-breadcrumb > li {
  font-weight: bold;
  font-size: 0.875rem;
  line-height: 1;
  position: relative;
}
.c-breadcrumb > li:not(:last-child) {
  padding-right: 24px;
}
.c-breadcrumb > li:not(:last-child)::after {
  content: "";
  -webkit-mask: url(../img/icon/ico-arrow_right.svg) no-repeat center/contain;
          mask: url(../img/icon/ico-arrow_right.svg) no-repeat center/contain;
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  right: 0px;
  width: 12px;
  height: 12px;
  background: #4478ee;
  display: inline-block;
}
.c-breadcrumb > li > span {
  font-weight: normal;
}
.c-breadcrumb > li > a {
  display: inline-block;
  font-weight: normal;
}
.c-breadcrumb > li > a:focus-visible {
  text-decoration: underline;
}

.c-toc-list {
  counter-reset: parent-num;
}
.c-toc-list > li {
  position: relative;
  line-height: 1;
  font-size: 1.625rem;
  counter-increment: parent-num;
  margin-bottom: 16px;
}
.c-toc-list > li:last-child {
  margin-bottom: 0;
}
.c-toc-list > li > p {
  border-bottom: 1px solid #e0e0e0;
  display: block;
  padding-left: 3.5rem;
  padding-bottom: 16px;
}
.c-toc-list > li > p::before {
  content: counter(parent-num) "章";
  font-weight: bold;
  position: absolute;
  left: 0;
}
.c-toc-list .child-list {
  counter-reset: child-num;
  margin-top: 16px;
  margin-left: 1.5rem;
}
.c-toc-list .child-list > li {
  font-weight: bold;
  font-size: 1rem;
  line-height: 1.4;
  counter-increment: child-num;
  margin-bottom: 8px;
}
.c-toc-list .child-list > li:last-child {
  margin-bottom: 0;
}
.c-toc-list .child-list > li.no-number > p {
  padding-left: 0;
}
.c-toc-list .child-list > li.no-number > p::before {
  display: none;
}
.c-toc-list .child-list > li > p {
  padding-left: 2.5rem;
  position: relative;
  display: block;
}
.c-toc-list .child-list > li > p::before {
  content: counter(child-num) "節";
  position: absolute;
  left: 0;
}
.c-toc-list .grand-child-list {
  counter-reset: grand-child-num;
  margin-top: 8px;
  margin-left: 0.25rem;
}
.c-toc-list .grand-child-list > li {
  font-weight: normal;
  line-height: 1.4;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: 8px;
  position: relative;
}
.c-toc-list .grand-child-list > li::before {
  content: counter(grand-child-num);
  counter-increment: grand-child-num;
  position: absolute;
  left: 0;
  width: 1.5em;
  text-align: right;
}
.c-toc-list .grand-child-list > li:last-child {
  margin-bottom: 0;
}

.c-related-doc-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  gap: 3.125rem;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
}
.c-related-doc-list .point {
  font-weight: bold;
  font-size: 1.125rem;
  line-height: 1.4;
  color: #4478ee;
  margin-bottom: 8px;
}
.c-related-doc-list .ribbon {
  -webkit-clip-path: polygon(0 0, 100% 0, 0 100%);
          clip-path: polygon(0 0, 100% 0, 0 100%);
  font-size: 1.125rem;
  font-weight: bold;
  line-height: 1;
  color: #fff;
  position: absolute;
  top: 0;
  left: 0;
  width: 5rem;
  height: 5rem;
  z-index: 1;
}
.c-related-doc-list .ribbon .txt {
  display: block;
  -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
}
.c-related-doc-list .ribbon.green {
  background: #039F92;
}
.c-related-doc-list .ribbon.orange {
  background: #FE932B;
}
.c-related-doc-list .img-area {
  aspect-ratio: 200/284;
  width: 100%;
  overflow: hidden;
  position: relative;
}
.c-related-doc-list .img-area::after {
  position: absolute;
  content: "";
  width: 100%;
  height: 100%;
  border: 1px solid #e0e0e0;
  inset: 0;
  margin: auto;
}
.c-related-doc-list .img-area img {
  position: absolute;
  bottom: 0;
  -o-object-fit: contain;
     object-fit: contain;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  width: 100%;
  height: 100%;
}
.c-related-doc-list .doc {
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  display: block;
}
.c-related-doc-list .doc:focus-visible .img-area img {
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
}
.c-related-doc-list .doc-name {
  line-height: 1.4;
  margin-top: 16px;
}

.c-num-list01, .c-num-list02 {
  counter-reset: num;
}
.c-num-list01 + ol, .c-num-list01 + p, .c-num-list02 + ol, .c-num-list02 + p {
  margin-top: 16px;
}
.c-num-list01 li, .c-num-list02 li {
  counter-increment: num;
  position: relative;
  padding-left: 1.7em;
  font-size: 0.875rem;
}
.c-num-list01 li::before, .c-num-list02 li::before {
  content: counter(num);
  position: absolute;
  left: 0;
  top: 0.15em;
  display: inline-block;
  width: 1.4em;
  line-height: 1.3em;
  color: #4478ee;
  text-align: center;
  font-weight: bold;
  font-size: 0.875rem;
  aspect-ratio: 1/1;
}
.c-num-list01 li + li, .c-num-list02 li + li {
  margin-top: 8px;
}

.c-num-list01, .c-num-list02 {
  counter-reset: num;
}
.c-num-list01 + ol, .c-num-list01 + p, .c-num-list02 + ol, .c-num-list02 + p {
  margin-top: 16px;
}
.c-num-list01 li, .c-num-list02 li {
  counter-increment: num;
  position: relative;
  padding-left: 1.7em;
  font-size: 0.875rem;
}
.c-num-list01 li::before, .c-num-list02 li::before {
  content: counter(num);
  position: absolute;
  left: 0;
  top: 0.15em;
  display: inline-block;
  width: 1.4em;
  line-height: 1.3em;
  color: #4478ee;
  text-align: center;
  font-weight: bold;
  font-size: 0.875rem;
  aspect-ratio: 1/1;
}
.c-num-list01 li + li, .c-num-list02 li + li {
  margin-top: 8px;
}
.c-num-list01 .c-num-list02, .c-num-list02 .c-num-list02 {
  margin-top: 16px;
}
.c-num-list01 .c-num-list01, .c-num-list02 .c-num-list01 {
  margin-top: 16px;
}
.c-num-list01 + .txt, .c-num-list02 + .txt {
  margin-top: 16px;
}

.c-num-list01 li::before {
  border-radius: 50%;
  border: #4478ee 1px solid;
}

.c-pdf-download-list-item {
  width: 100%;
}
.c-pdf-download-list-item > a {
  border-radius: 5px;
  background: #f2f4f6;
  padding: 18px 24px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 1.5rem;
  font-size: 1rem;
  line-height: 160%;
}
.c-pdf-download-list-item > a:focus-visible {
  background-color: #e6eeff;
}
.c-pdf-download-list-item > a .c-icon {
  margin-left: auto;
}

.c-pdf-download-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 8px;
  width: 100%;
}
.c-pdf-download-list > li {
  width: 100%;
}
.c-pdf-download-list > li > a {
  border-radius: 5px;
  background: #f2f4f6;
  padding: 18px 24px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 1.5rem;
  font-size: 1rem;
  line-height: 160%;
}
.c-pdf-download-list > li > a:focus-visible {
  background-color: #e6eeff;
}
.c-pdf-download-list > li > a .c-icon {
  margin-left: auto;
}

.c-aco-wrap-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 48px;
}

.c-news-section .c-news-list + .btn-wrap {
  margin-top: 0.5rem;
}
.c-news-section .c-news-list + .btn-wrap .js--show_more_news_btn .c-icon {
  -webkit-transition: rotate 0.3s ease-in-out;
  transition: rotate 0.3s ease-in-out;
}
.c-news-section .c-news-list + .btn-wrap .js--show_more_news_btn[aria-expanded=true] .c-icon {
  rotate: -180deg;
}
.c-news-section .c-news-list.js--more-news-list {
  margin-top: 0.5rem;
}

.c-mv-section {
  padding: 37px 0;
}

.c-contact-block {
  border-radius: 5px;
  background: #f2f4f6;
  padding: 40px;
}
.c-contact-block > .txt {
  margin-left: 16px;
  font-size: 1rem;
  line-height: 140%;
}
.c-contact-block > .txt + .txt {
  margin-top: 0.5em;
}

.c-search-section {
  border-radius: 5px;
  background: #f2f4f6;
  padding: 40px clamp(20px, 6.25vw, 80px);
}
.c-search-section > .ttl {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 100%;
  text-align: center;
  margin-bottom: 1.5rem;
}
.c-search-section > .search-area .input-area {
  display: grid;
  gap: 8px;
  margin-bottom: 1.5rem;
}
.c-search-section > .search-area .tag-area {
  margin-bottom: 1.5rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px 24px;
}
.c-search-section > .search-area .tag-area > .ttl {
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 100%; /* 14px */
  color: #878787;
}
.c-search-section > .search-area .btn-wrap {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.c-search-section > .search-area .btn-wrap .c-btn01 {
  max-width: 18.75rem;
}

.c-card {
  border-radius: 5px;
  overflow: hidden;
}
.c-card .ttl-area {
  border-radius: 5px 5px 0 0;
  color: #ffffff;
  text-align: center;
  font-weight: bold;
  line-height: 1.4;
  font-size: 1.125rem;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  height: 80px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  position: relative;
}
.c-card .ttl-area::after {
  content: "";
  background: #ffffff;
  -webkit-mask: url("../img/icon/ico-arrow_select.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-arrow_select.svg") no-repeat center/contain;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 1rem;
  margin: auto;
  width: 1.5rem;
  height: 1.5rem;
  display: none;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
.c-card .txt-area {
  border-radius: 0 0 5px 5px;
  padding: 1.5rem;
  height: 100%;
}
.c-card .txt-area .desc {
  line-height: 1.4;
  margin-bottom: 1.5rem;
}
.c-card .txt-area .desc + .desc {
  margin-top: 16px;
}
.c-card .txt-area .c-tb01 {
  margin-bottom: 24px;
}
.c-card .txt-area > *:last-child {
  margin-bottom: 0 !important;
}
.c-card .img-area {
  text-align: center;
  margin-bottom: 1.5rem;
}
.c-card .img-area img {
  display: block;
  margin: auto;
  max-width: 175px;
  width: 100%;
}
.c-card .card-ttl {
  font-weight: bold;
  font-size: 1.25rem;
  margin-bottom: 24px;
}
.c-card .c-ttl01 {
  background: transparent;
  margin-bottom: 8px;
}
.c-card .attention {
  position: relative;
  line-height: 1.4;
  font-size: 0.875rem;
  padding-left: 16px;
  margin-bottom: 1.5rem;
}
.c-card .attention::before {
  content: "※";
  position: absolute;
  top: 0px;
  left: 0;
  margin: auto;
}
.c-card .id-pass {
  margin-bottom: 1rem;
  border-radius: 14px;
  font-weight: bold;
  text-align: center;
  background: #ffffff;
  font-size: 0.875rem;
  line-height: 1;
  padding: 4px 0;
}
.c-card.orange .ttl-area {
  background: #FE932B;
}
.c-card.orange .txt-area {
  background: #FFEEDD;
}
.c-card.orange .c-ttl01::before {
  background: #FE932B;
}
.c-card.orange .c-ttl01::after {
  background: #FE932B;
}
.c-card.orange .card-ttl, .c-card.orange .id-pass {
  color: #FE932B;
}
.c-card.purple .ttl-area {
  background: #A572DB;
}
.c-card.purple .txt-area {
  background: #F7F0FF;
}
.c-card.purple .c-ttl01::before {
  background: #A572DB;
}
.c-card.purple .c-ttl01::after {
  background: #A572DB;
}
.c-card.purple .card-ttl, .c-card.purple .id-pass {
  color: #A572DB;
}
.c-card.green .ttl-area {
  background: #389F55;
}
.c-card.green .txt-area {
  background: #E3FADB;
}
.c-card.green .c-ttl01::before {
  background: #389F55;
}
.c-card.green .c-ttl01::after {
  background: #389F55;
}
.c-card.green .card-ttl, .c-card.green .id-pass {
  color: #389F55;
}
.c-card.dark-blue .ttl-area {
  background: #0077A9;
}
.c-card.dark-blue .txt-area {
  background: #E4F7FF;
}
.c-card.dark-blue .c-ttl01::before {
  background: #0077A9;
}
.c-card.dark-blue .c-ttl01::after {
  background: #0077A9;
}
.c-card.dark-blue .card-ttl, .c-card.dark-blue .id-pass {
  color: #0077A9;
}
.c-card.dark-green .ttl-area {
  background: #039F92;
}
.c-card.dark-green .txt-area {
  background: #E3F8F7;
}
.c-card.dark-green .c-ttl01::before {
  background: #039F92;
}
.c-card.dark-green .c-ttl01::after {
  background: #039F92;
}
.c-card.dark-green .card-ttl, .c-card.dark-green .id-pass {
  color: #039F92;
}
.c-card.blue .ttl-area {
  background: #2753b2;
}
.c-card.blue .txt-area {
  background: #e6eeff;
}
.c-card.blue .c-ttl01::before {
  background: #2753b2;
}
.c-card.blue .c-ttl01::after {
  background: #2753b2;
}
.c-card.blue .card-ttl {
  color: #2753b2;
}
.c-card.blue .id-pass {
  color: #4478ee;
}
.c-card.chireki .ttl-area {
  background: rgba(150, 62, 98, 0.5);
}
.c-card.chireki .txt-area {
  background: #EADFE4;
}
.c-card.chireki .c-ttl01::before {
  background: rgba(150, 62, 98, 0.5);
}
.c-card.chireki .c-ttl01::after {
  background: rgba(150, 62, 98, 0.5);
}
.c-card.chireki .card-ttl {
  color: rgba(150, 62, 98, 0.5);
}
.c-card.sugaku .ttl-area {
  background: rgba(0, 153, 208, 0.5);
}
.c-card.sugaku .txt-area {
  background: #DEF6FF;
}
.c-card.sugaku .c-ttl01::before {
  background: rgba(0, 153, 208, 0.5);
}
.c-card.sugaku .c-ttl01::after {
  background: rgba(0, 153, 208, 0.5);
}
.c-card.sugaku .card-ttl {
  color: rgba(0, 153, 208, 0.5);
}
.c-card.rika .ttl-area {
  background: rgba(98, 49, 130, 0.5);
}
.c-card.rika .txt-area {
  background: #F2EBF8;
}
.c-card.rika .c-ttl01::before {
  background: rgba(98, 49, 130, 0.5);
}
.c-card.rika .c-ttl01::after {
  background: rgba(98, 49, 130, 0.5);
}
.c-card.rika .card-ttl {
  color: rgba(98, 49, 130, 0.5);
}
.c-card.katei .ttl-area {
  background: rgba(1, 164, 90, 0.5);
}
.c-card.katei .txt-area {
  background: #DBF6EA;
}
.c-card.katei .c-ttl01::before {
  background: rgba(1, 164, 90, 0.5);
}
.c-card.katei .c-ttl01::after {
  background: rgba(1, 164, 90, 0.5);
}
.c-card.katei .card-ttl {
  color: rgba(1, 164, 90, 0.5);
}
.c-card.jyouhou .ttl-area {
  background: rgba(240, 85, 85, 0.5);
}
.c-card.jyouhou .txt-area {
  background: #FFEBEB;
}
.c-card.jyouhou .c-ttl01::before {
  background: rgba(240, 85, 85, 0.5);
}
.c-card.jyouhou .c-ttl01::after {
  background: rgba(240, 85, 85, 0.5);
}
.c-card.jyouhou .card-ttl {
  color: rgba(240, 85, 85, 0.5);
}
.c-card.syougyou .ttl-area {
  background: rgba(255, 136, 43, 0.5);
}
.c-card.syougyou .txt-area {
  background: #FFE4CF;
}
.c-card.syougyou .c-ttl01::before {
  background: rgba(255, 136, 43, 0.5);
}
.c-card.syougyou .c-ttl01::after {
  background: rgba(255, 136, 43, 0.5);
}
.c-card.syougyou .card-ttl {
  color: rgba(255, 136, 43, 0.5);
}
.c-card.kougyou .ttl-area {
  background: rgba(135, 96, 47, 0.5);
}
.c-card.kougyou .txt-area {
  background: #EBD7BE;
}
.c-card.kougyou .c-ttl01::before {
  background: rgba(135, 96, 47, 0.5);
}
.c-card.kougyou .c-ttl01::after {
  background: rgba(135, 96, 47, 0.5);
}
.c-card.kougyou .card-ttl {
  color: rgba(135, 96, 47, 0.5);
}
.c-card.nougyou .ttl-area {
  background: rgba(0, 127, 59, 0.5);
}
.c-card.nougyou .txt-area {
  background: #DBF6EA;
}
.c-card.nougyou .c-ttl01::before {
  background: rgba(0, 127, 59, 0.5);
}
.c-card.nougyou .c-ttl01::after {
  background: rgba(0, 127, 59, 0.5);
}
.c-card.nougyou .card-ttl {
  color: rgba(0, 127, 59, 0.5);
}
.c-card.hukushi_kaigo .ttl-area {
  background: rgba(236, 185, 0, 0.5);
}
.c-card.hukushi_kaigo .txt-area {
  background: #FFF1BF;
}
.c-card.hukushi_kaigo .c-ttl01::before {
  background: rgba(236, 185, 0, 0.5);
}
.c-card.hukushi_kaigo .c-ttl01::after {
  background: rgba(236, 185, 0, 0.5);
}
.c-card.hukushi_kaigo .card-ttl {
  color: rgba(236, 185, 0, 0.5);
}
.c-card.suisan .ttl-area {
  background: rgba(255, 164, 166, 0.5);
}
.c-card.suisan .txt-area {
  background: #FFE8E8;
}
.c-card.suisan .c-ttl01::before {
  background: rgba(255, 164, 166, 0.5);
}
.c-card.suisan .c-ttl01::after {
  background: rgba(255, 164, 166, 0.5);
}
.c-card.suisan .card-ttl {
  color: rgba(255, 164, 166, 0.5);
}
.c-card.shinro_syusyoku .ttl-area {
  background: rgba(52, 114, 183, 0.5);
}
.c-card.shinro_syusyoku .txt-area {
  background: #E5F1FF;
}
.c-card.shinro_syusyoku .c-ttl01::before {
  background: rgba(52, 114, 183, 0.5);
}
.c-card.shinro_syusyoku .c-ttl01::after {
  background: rgba(52, 114, 183, 0.5);
}
.c-card.shinro_syusyoku .card-ttl {
  color: rgba(52, 114, 183, 0.5);
}

.c-tb01 {
  width: 100%;
}
.c-tb01::-webkit-scrollbar {
  height: 10px;
  width: 10px;
}
.c-tb01::-webkit-scrollbar-track {
  border-radius: 5px;
  background-color: #f2f4f6;
}
.c-tb01::-webkit-scrollbar-track:hover {
  background-color: #f2f2f2;
}
.c-tb01::-webkit-scrollbar-track:active {
  background-color: #f2f2f2;
}
.c-tb01::-webkit-scrollbar-thumb {
  border-radius: 5px;
  background-color: #4478ee;
}
.c-tb01::-webkit-scrollbar-thumb:hover {
  background-color: #2753b2;
}
.c-tb01 tbody {
  width: 100%;
}
.c-tb01 tr {
  border-bottom: 5px solid #ffffff;
}
.c-tb01 tr:last-child {
  border-bottom: none;
}
.c-tb01 th {
  width: 13%;
  font-size: 0.875rem;
  line-height: 1.6;
  border-right: 5px solid #ffffff;
}
.c-tb01 th.bg-gray {
  background: #e0e0e0;
}
.c-tb01 td {
  background: #f2f4f6;
  padding: 1.25rem 1rem;
  line-height: 1.6;
}
.c-tb01 td.bg-white {
  background: #ffffff;
}
.c-tb01.mini {
  border-collapse: separate;
  border-spacing: 0 5px;
}
.c-tb01.mini tr {
  border-bottom: none;
}
.c-tb01.mini th {
  width: 35.7%;
}
.c-tb01.mini td {
  padding: 0.5rem 1rem;
}

.c-web_ni_link-tbl {
  table-layout: fixed;
  width: 100%;
}
.c-web_ni_link-tbl td, .c-web_ni_link-tbl th {
  border-left: 5px solid #ffffff;
  padding: 20px;
}
.c-web_ni_link-tbl th {
  font-size: 1rem;
  font-style: normal;
  font-weight: 700;
  line-height: normal;
}
.c-web_ni_link-tbl tr > *:first-child {
  border-left: 0;
}
.c-web_ni_link-tbl tr > *:last-child {
  border-right: 0;
}
.c-web_ni_link-tbl thead tr > *:first-child {
  width: clamp(150px, 25%, 300px);
  max-width: 300px;
  width: 30%;
}
.c-web_ni_link-tbl thead tr > *:nth-child(2) {
  background-color: #4478ee;
  color: #ffffff;
}
.c-web_ni_link-tbl thead tr > *:nth-child(3) {
  width: clamp(200px, 35%, 345px);
  background: #2753b2;
  color: #ffffff;
}
.c-web_ni_link-tbl tbody tr {
  border-top: 5px solid #ffffff;
}
.c-web_ni_link-tbl tbody th {
  background: #e0e0e0;
  text-align: left;
}
.c-web_ni_link-tbl tbody td {
  background: #f2f4f6;
  font-size: 1rem;
  line-height: 140%;
}
.c-web_ni_link-tbl tbody td .contents-wrap {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: start;
  -webkit-align-items: flex-start;
      -ms-flex-align: start;
          align-items: flex-start;
  gap: 1rem;
}
.c-web_ni_link-tbl tbody td .contents-wrap > li {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: start;
  -webkit-align-items: flex-start;
      -ms-flex-align: start;
          align-items: flex-start;
  gap: 0.5rem;
}
.c-web_ni_link-tbl tbody td .contents-wrap > li > .ttl + ul a {
  padding-left: 0.75em;
}
.c-web_ni_link-tbl tbody td .contents-wrap > li > .ttl + ul a::before {
  position: absolute;
  content: "";
  background: url("../img/icon/ico-list-mark.svg") no-repeat center/contain;
  width: 0.375em;
  height: 1.4em;
  top: 0;
  left: 0;
  margin: auto;
}
.c-web_ni_link-tbl tbody td .contents-wrap > li > ul {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: start;
  -webkit-align-items: flex-start;
      -ms-flex-align: start;
          align-items: flex-start;
  gap: 0.5rem;
}
.c-web_ni_link-tbl tbody td .contents-wrap > li .desc * + * {
  margin-top: 0.5rem;
}
.c-web_ni_link-tbl tbody td img {
  max-height: 100px;
  width: auto;
  height: 100%;
}
.c-web_ni_link-tbl tbody td .num {
  color: #4478ee;
  font-weight: 700;
  display: inline-block;
  margin-right: 0.5em;
}
.c-web_ni_link-tbl tbody td .filetype {
  display: inline-block;
  padding: 0.3125rem;
  background: #878787;
  color: #ffffff;
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
  margin-left: 1em;
}
.c-web_ni_link-tbl tbody td .filetype.pptx {
  background: #D24625;
}
.c-web_ni_link-tbl tbody td .filetype.xlsx {
  background: #1E6E42;
}
.c-web_ni_link-tbl tbody td .filetype.docx {
  background: #2A5599;
}
.c-web_ni_link-tbl tbody td .filetype.pdf {
  background: #FF2116;
}
.c-web_ni_link-tbl tbody td .filetype.video {
  background: #000000;
}
.c-web_ni_link-tbl tbody td .filetype.audio {
  background: #fff;
  color: #000;
}
.c-web_ni_link-tbl tbody td a {
  display: inline-block;
}
.c-web_ni_link-tbl tbody td a:not([download]), .c-web_ni_link-tbl tbody td a.not-download {
  color: #4478ee;
  text-decoration: underline;
  -webkit-transition: -webkit-text-decoration-color 0.3s ease-in-out;
  transition: -webkit-text-decoration-color 0.3s ease-in-out;
  transition: text-decoration-color 0.3s ease-in-out;
  transition: text-decoration-color 0.3s ease-in-out, -webkit-text-decoration-color 0.3s ease-in-out;
}
.c-web_ni_link-tbl tbody td a:not([download]):focus-visible, .c-web_ni_link-tbl tbody td a.not-download:focus-visible {
  -webkit-text-decoration-color: transparent;
          text-decoration-color: transparent;
}
.c-web_ni_link-tbl tbody td a:not([download]).fw-bold, .c-web_ni_link-tbl tbody td a.not-download.fw-bold {
  font-weight: 700;
}
.c-web_ni_link-tbl tbody td a[download] {
  position: relative;
  padding-right: 2.5em;
}
.c-web_ni_link-tbl tbody td a[download]::after {
  position: absolute;
  content: "";
  background: url("../img/icon/ico-download.svg") no-repeat center/contain;
  width: 1.5em;
  height: 1.5em;
  top: 0;
  bottom: 0;
  right: 0;
  margin: auto;
}
.c-web_ni_link-tbl tbody td a[download]:focus-visible {
  color: #4478ee;
}
.c-web_ni_link-tbl tbody td a.video {
  position: relative;
  padding-right: 2.5em;
}
.c-web_ni_link-tbl tbody td a.video::after {
  position: absolute;
  content: "";
  background: url("../img/icon/ico-play_circle.svg") no-repeat center/contain;
  width: 1.5em;
  height: 1.5em;
  top: 0;
  bottom: 0;
  right: 0;
  margin: auto;
}
.c-web_ni_link-tbl tbody td a.video:focus-visible {
  color: #4478ee;
}
.c-web_ni_link-tbl tbody td a.audio {
  position: relative;
  padding-right: 2.5em;
}
.c-web_ni_link-tbl tbody td a.audio::after {
  position: absolute;
  content: "";
  background: url("../img/icon/ico-audio.svg") no-repeat center/contain;
  width: 1.5em;
  height: 1.5em;
  top: 0;
  bottom: 0;
  right: 0;
  margin: auto;
}
.c-web_ni_link-tbl tbody td a.audio:focus-visible {
  color: #4478ee;
}

.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.c-tb02 {
  width: 100%;
  min-width: 1000px;
  border-collapse: collapse;
  text-align: center;
}
.c-tb02 th, .c-tb02 td {
  border: 5px solid #fff;
  padding: 5px;
}
.c-tb02 thead th {
  font-weight: bold;
  font-size: 0.875rem;
  background-color: #e6eeff;
  min-height: 60px;
}
.c-tb02 .main-col {
  background-color: #fff;
}
.c-tb02 .cont-head {
  max-width: 154px;
  width: 130px;
}
.c-tb02 .group-label {
  background: #2a6ef1;
  color: #fff;
  font-weight: bold;
  white-space: nowrap;
  vertical-align: middle;
  text-align: center;
  padding: 20px;
  font-size: 0.875rem;
}
.c-tb02 .price-head {
  background: #4478ee;
  color: #fff;
}
.c-tb02 .price {
  font-size: 1.5rem;
  font-weight: bold;
  color: #333333;
}
.c-tb02 .price .small {
  font-size: 1.25rem;
  display: inline-block;
  font-weight: 400;
}
.c-tb02 .code-head {
  background-color: #2753b2;
  color: #fff;
  height: 70px;
}
.c-tb02 .code {
  font-size: 1.5rem;
  font-weight: 400;
}
.c-tb02 td {
  font-weight: bold;
  background-color: #f2f4f6;
  vertical-align: middle;
  text-align: center;
}
.c-tb02 .gray {
  font-weight: bold;
  vertical-align: middle;
  text-align: center;
  background-color: #e0e0e0;
  padding: 20px 8px;
  min-width: 100px;
  font-size: 0.875rem;
}
.c-tb02 .mark {
  font-size: 1.5rem;
}
.c-tb02 .mark .small {
  font-size: 0.625rem;
}

.dots-list {
  margin-top: 30px;
}
.dots-list li {
  font-size: 1rem;
  font-weight: bold;
  padding-left: 16px;
  position: relative;
}
.dots-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  display: block;
  background-color: #FE932B;
  border-radius: 50%;
}
.dots-list li + li {
  margin-top: 7px;
}

/* -----------------------------------------------
* Page エントリーポイント
-------------------------------------------------- */
/* -----------------------------------------------
* home Module
* homeページ用
-------------------------------------------------- */
.home .mv-section {
  position: relative;
}
.home .mv-section .inner-block {
  max-width: 1480px;
}
.home .mv-section .contents-wrap {
  display: grid;
  grid-template-columns: 1fr min(100%, 870px);
  grid-template-areas: ".. ttl" "btn btn";
}
.home .mv-section .contents-wrap .mv-ttl {
  grid-area: ttl;
  width: 100%;
  margin-right: 0;
  margin-left: auto;
}
.home .mv-section .contents-wrap .mv-ttl .top {
  margin-bottom: 30px;
  display: block;
  text-align: center;
  color: #4478ee;
  font-size: clamp(36px, 4vw, 48px);
  font-weight: 700;
  line-height: 100%;
  letter-spacing: 0.1em;
  font-family: "Zen Maru Gothic", sans-serif;
}
.home .mv-section .contents-wrap .mv-ttl .top .wide {
  letter-spacing: 0.18em;
}
.home .mv-section .contents-wrap .mv-ttl .bottom {
  display: inline-block;
  text-align: center;
  margin-inline: auto;
}
.home .mv-section .contents-wrap .btn-wrap {
  grid-area: btn;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 2.5rem;
}
.home .mv-section .bg {
  -o-object-fit: cover;
     object-fit: cover;
  width: 100%;
}
.home .info-section .contents-wrap {
  display: grid;
  grid-template-columns: auto min(30%, 410px) min(35%, 400px);
  grid-template-columns: auto min(25%, 400px);
  grid-template-areas: "txt info";
  gap: 2.5rem 2.5rem;
}
.home .info-section .contents-wrap .gray-box {
  background: #F6F6F6;
  display: grid;
  grid-template-areas: "genre data";
  grid-template-columns: min(64.2%, 710px) min(32.8%, 378px);
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  gap: 1.5rem;
  border-radius: 5px;
  padding: 1.5rem;
}
.home .info-section .contents-wrap .txt-area {
  grid-area: txt;
}
.home .info-section .contents-wrap .txt-area > .c-ttl01 {
  margin-bottom: 16px;
}
.home .info-section .contents-wrap .txt-area .top-txt {
  color: #4478ee;
  font-size: 1.3125rem;
  font-weight: 700;
  line-height: 120%;
}
.home .info-section .contents-wrap .genre-list-area {
  grid-area: genre;
}
.home .info-section .contents-wrap .genre-list-area .genre-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(13.8125rem, 1fr));
  gap: 1rem;
}
.home .info-section .contents-wrap .genre-list-area .genre-list .c-btn01 {
  height: 100%;
}
.home .info-section .contents-wrap .data-list-area {
  grid-area: data;
}
.home .info-section .contents-wrap .data-list-area .data-list > li + li {
  margin-top: 1.5rem;
}
.home .info-section .contents-wrap .data-list-area .c-img-btn + .c-img-btn {
  margin-top: 0.5rem;
}
.home .info-section .contents-wrap .info-list-area {
  grid-area: info;
}
.home .info-section .contents-wrap .info-list-area .info-list > li + li {
  margin-top: 1.5rem;
}
.home .news-section .inner-block::before {
  position: absolute;
  content: "";
  z-index: -1;
  background-color: #f2f4f6;
  width: calc((100vw - 100%) / 4 + 1px);
  height: 100%;
  top: 0;
  left: calc(100% - 1px);
}
.home .recruit-section .contents-wrap {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, minmax(min(100vh - 32px, 280px), 1fr));
  gap: 1.5rem 56px;
}
.home .recruit-section .contents-wrap > .text-area .c-ttl01 {
  margin-bottom: 2rem;
}
.home .recruit-section .contents-wrap > .text-area .top-txt {
  color: #4478ee;
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 140%;
}
.home .recruit-section .contents-wrap > .text-area .desc {
  margin-block: 2rem 2.5rem;
  font-size: 1.125rem;
  line-height: 160%;
}
.home .recruit-section .contents-wrap > .text-area .c-btn01 {
  padding: 1.5rem;
}
.home .link-section .link-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100vw - 32px, 24rem), 1fr));
  gap: 1.5rem;
}

.book {
  background: #f2f4f6;
}
.book .info-section {
  padding-bottom: 6.25rem;
}
.book .info-section .contents-wrap {
  display: grid;
  grid-template-columns: max(17.7%, 248px) auto max(24%, 340px);
  grid-template-areas: "try main side";
  padding: 0 min(100px, 5.2083333333vw);
  gap: 48px;
}
.book .info-section .try-area {
  font-style: 0;
  grid-area: try;
}
.book .info-section .sp-content {
  padding: 0 1rem;
}
.book .info-section .sp-content .pre-ttl + .c-ttl04 {
  margin-top: 8px;
}
.book .info-section .main-content {
  grid-area: main;
}
.book .info-section .main-content .pre-ttl + .c-ttl04 {
  margin-top: 12px;
}
.book .info-section .side-area {
  grid-area: side;
}
.book .info-section .splide-main img {
  width: 100%;
  display: block;
  margin: auto;
  border: 1px solid #f2f2f2;
}
.book .info-section .splide-thumb {
  margin-top: 8px;
}
.book .info-section .splide-thumb .splide__list {
  -webkit-box-pack: start;
  -webkit-justify-content: flex-start;
      -ms-flex-pack: start;
          justify-content: flex-start;
}
.book .info-section .splide-thumb img {
  display: block;
}
.book .info-section .c-tb01 {
  margin-top: 24px;
}
.book .info-section .c-level-meter {
  margin-top: 16px;
}
.book .info-section .try-btn {
  margin-top: 24px;
  padding: 1.5rem;
  line-height: 1.4em;
}
.book .info-section .try-btn .small {
  line-height: 1.4em;
  font-size: 0.75rem;
  display: inline-block;
}
.book .info-section .try-btn .c-icon {
  width: 2.4375rem;
}
.book .info-section .pre-ttl {
  font-weight: bold;
  color: #4478ee;
  line-height: 1.4;
  font-size: 1.125rem;
}
.book .info-section .sales-point {
  font-weight: bold;
  color: #4478ee;
  font-size: 1.3125rem;
  line-height: 1.4;
  margin-top: 24px;
  margin-bottom: 40px;
}
.book .info-section .ttl-content {
  margin-top: 24px;
}
.book .info-section .desc {
  line-height: 1.4;
}
.book .info-section .ttl-content + .ttl-content {
  margin-top: 24px;
}
.book .info-section .btn-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 40px;
}
.book .info-section .side-area .c-btn01.l-blue {
  background: #e6eeff;
  padding-top: 1.375rem;
  padding-bottom: 1.375rem;
}
.book .info-section .side-area .c-btn01.l-blue:focus-visible {
  border: 2px solid #000;
}
.book .info-section .side-area .c-btn01.l-blue .inn-txt {
  position: relative;
  font-size: 1.125rem;
  padding-left: 1.5rem;
}
.book .info-section .side-area .c-btn01.l-blue .inn-txt::before {
  content: "";
  background: #4478ee;
  -webkit-mask: url("../img/icon/ico-cart.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-cart.svg") no-repeat center/contain;
  width: 1.5rem;
  height: 1.5rem;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
}
.book .info-section .side-area .c-btn01.l-green {
  background: #E3F8F7;
  margin-top: 16px;
  padding-top: 1.375rem;
  padding-bottom: 1.375rem;
}
.book .info-section .side-area .c-btn01.l-green:focus-visible {
  border: 2px solid #000;
}
.book .info-section .side-area .c-btn01.l-green .inn-txt {
  position: relative;
  font-size: 1.125rem;
  padding-left: 1.5rem;
}
.book .info-section .side-area .c-btn01.l-green .inn-txt::before {
  content: "";
  background: #039F92;
  -webkit-mask: url("../img/icon/ico-cart.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-cart.svg") no-repeat center/contain;
  width: 1.5rem;
  height: 1.5rem;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
}
.book .info-section .side-area .c-btn01.l-green .c-icon {
  background: #039F92;
}
.book .info-section .side-box {
  border-radius: 5px;
  padding: 1.5rem;
}
.book .info-section .side-box .box-ttl {
  font-weight: bold;
  font-size: 1.125rem;
  line-height: 1;
  margin-bottom: 16px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
}
.book .info-section .side-box .box-ttl .c-icon {
  margin-right: 8px;
}
.book .info-section .side-box .c-btn01 {
  padding: 1.5rem;
}
.book .info-section .side-box .c-btn01:focus-visible {
  border-color: transparent;
}
.book .info-section .side-box.l-blue {
  background: #e6eeff;
}
.book .info-section .side-box.l-blue .c-btn01:focus-visible {
  background: #e6eeff;
  color: #4478ee;
}
.book .info-section .side-box.l-blue .c-btn01:focus-visible .c-icon {
  background: #4478ee;
}
.book .info-section .side-box.l-green {
  background: #E3F8F7;
}
.book .info-section .side-box.l-green .box-ttl .c-icon {
  background: #039F92;
}
.book .info-section .side-box.l-green .c-btn01:focus-visible {
  background: #e6eeff;
  color: #039F92;
}
.book .info-section .side-box.l-green .c-btn01:focus-visible .c-icon {
  background: #039F92;
}
.book .info-section .side-box + .side-box {
  margin-top: 16px;
}
.book .info-section .contact-box {
  background: #f2f4f6;
  padding: 1.5rem;
  line-height: 1.4;
  margin-top: 16px;
}
.book .info-section .contact-box .box-ttl {
  font-weight: bold;
  margin-bottom: 16px;
  line-height: 1;
  font-size: 1.125rem;
}
.book .info-section .contact-box .box-ttl .c-icon {
  margin-right: 8px;
}
.book .info-section .contact-box .link {
  color: #4478ee;
  font-weight: bold;
  text-decoration: underline;
  -webkit-text-decoration-color: transparent;
          text-decoration-color: transparent;
}
.book .info-section .contact-box .link:focus-visible {
  text-decoration: underline;
  -webkit-text-decoration-color: currentColor;
          text-decoration-color: currentColor;
}
.book .tab-block .inner-block {
  max-width: 1480px;
}
.book .tab-content-block {
  padding-top: 6.25rem;
}
.book .tab-content-block section + section {
  margin-top: 3rem;
}
.book .teaching-materials-block .contents-wrap {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr 1fr 1fr;
}
.book .instruction-doc .sub-ttl {
  font-weight: bold;
  color: #4478ee;
  font-size: 1.3125rem;
  line-height: 1.4;
}
.book .instruction-doc .contents-wrap {
  margin-top: 24px;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr 1fr 1fr;
  margin-bottom: 24px;
}
.book .instruction-doc .btn-wrap {
  text-align: center;
}
.book .instruction-doc .c-btn01.blue {
  max-width: 352px;
}
.book .toc-block .js-target {
  overflow: hidden;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  position: relative;
}
.book .toc-block .js-target::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 160px;
  background: -webkit-gradient(linear, left top, left bottom, from(rgba(255, 255, 255, 0)), to(#ffffff));
  background: linear-gradient(rgba(255, 255, 255, 0) 0%, #ffffff 100%);
  z-index: 2;
}
.book .toc-block .js-target.is-active::before {
  display: none;
}
.book .toc-block .c-toc-list {
  padding: 0 2.5rem;
}
.book .toc-block .c-btn01 {
  margin-top: 8px;
  position: relative;
  z-index: 3;
}
.book .info {
  background: none;
}

.modal .box-ttl {
  font-weight: bold;
  margin-bottom: 16px;
  font-size: 1.125rem;
  line-height: 1;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
.modal .box-ttl .c-icon {
  margin-right: 8px;
}
.modal .side-box {
  border-radius: 5px;
}
.modal .side-box.l-blue {
  background: #e6eeff;
}
.modal .side-box.l-green {
  background: #E3F8F7;
}
.modal .side-box.l-green .box-ttl .c-icon {
  background: #039F92;
}
.modal .side-box.l-green .c-btn01 {
  padding: 1rem;
}
.modal .side-box .side-box-btn-area {
  row-gap: 8px;
}

.is-hidden {
  display: none;
}

.side-box .side-box-btn-area {
  display: grid;
  grid-template-columns: 100%;
  row-gap: 4px;
  height: -webkit-fit-content;
  height: -moz-fit-content;
  height: fit-content;
}

.highschool {
  background: #f2f4f6;
}
.highschool .js-in-view .inner-block {
  -webkit-box-shadow: none;
          box-shadow: none;
}
.highschool .js-in-view.is-active .inner-block {
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-box-shadow: 0 0 20px #4478ee;
          box-shadow: 0 0 20px #4478ee;
}
.highschool .c-related-doc-list {
  gap: 2.375rem;
  padding: 0 1.5rem;
}
.highschool .c-related-doc-list + .c-ttl01 {
  margin-top: 24px;
}
.highschool .outer-block {
  padding: 0 20px;
  max-width: 1600px;
  margin: auto;
}
.highschool .c-highschool-section {
  padding-top: 40px;
}
.highschool .c-highschool-section .inner-block {
  border: 1px solid #e0e0e0;
  max-width: 1600px;
  border-radius: 5px;
  padding: 60px;
}
.highschool .c-highschool-section .inner-inn-block {
  max-width: 1480px;
  margin: auto;
}
.highschool .c-highschool-section .wrapper {
  margin-left: auto;
  margin-right: auto;
  max-width: 1280px;
  padding: 0 40px;
}
.highschool .splide .splide__pagination {
  gap: 20px;
}
.highschool .splide .splide__pagination button {
  width: 16px;
  height: 16px;
  background: #fff;
  border-radius: 50%;
  display: inline-block;
}
.highschool .splide .splide__pagination button.is-active {
  background: #4478ee;
}
.highschool .subject-block.has-mv + .search-block {
  margin-top: 0;
}
.highschool .subject-block .contents-wrap {
  position: relative;
  top: -100px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  padding: 48px 2.5rem;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  max-width: 1680px;
  width: 83.34vw;
  gap: 1.5rem;
}
.highschool .subject-block .c-icon-bg {
  width: 4rem;
  height: 4rem;
}
.highschool .subject-block .subject-name {
  min-width: max(21.5%, 328px);
}
.highschool .subject-block .subject-name .txt {
  margin-left: 1.5rem;
  font-weight: bold;
  font-size: 3rem;
  line-height: 1.4;
}
.highschool .subject-block .splide__pagination-wrap {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
.highschool .subject-block .splide__pagination-wrap .splide__pagination {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, -webkit-max-content));
  grid-template-columns: repeat(auto-fit, minmax(220px, max-content));
  -webkit-box-pack: start;
  -webkit-justify-content: flex-start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  gap: 10px;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
.highschool .subject-block .splide__pagination-wrap .btn-wrap {
  display: inline-block;
  line-height: 1;
}
.highschool .subject-block .splide__pagination-wrap .c-btn01 {
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  font-weight: 500;
  font-size: 1.25rem;
  height: 4.375rem;
  padding: 0.3125rem 1rem;
  pointer-events: all;
  text-align: center;
  margin: 0;
}
.highschool .subject-block .splide__pagination-wrap .c-btn01:focus-visible {
  -webkit-box-shadow: none;
          box-shadow: none;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform: translateY(3px);
          transform: translateY(3px);
  color: #ffffff;
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color01 {
  background: #e6eeff;
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color01:focus-visible {
  background: #6693F3;
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color01.is-active {
  background: #6693F3;
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color02 {
  background: #FFF1BF;
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color02:focus-visible {
  background: rgba(236, 185, 0, 0.5);
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color02.is-active {
  background: rgba(236, 185, 0, 0.5);
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color03 {
  background: #E3FADB;
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color03:focus-visible {
  background: rgba(1, 164, 90, 0.5);
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color03.is-active {
  background: rgba(1, 164, 90, 0.5);
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color04 {
  background: #FFEEDD;
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color04:focus-visible {
  background: rgba(255, 136, 43, 0.5);
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color04.is-active {
  background: rgba(255, 136, 43, 0.5);
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color05 {
  background: #F7F0FF;
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color05:focus-visible {
  background: rgba(98, 49, 130, 0.5);
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color05.is-active {
  background: rgba(98, 49, 130, 0.5);
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color06 {
  background: #FFE1E8;
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color06:focus-visible {
  background: rgba(255, 83, 115, 0.5);
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color06.is-active {
  background: rgba(255, 83, 115, 0.5);
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color07 {
  background: #F0F0F0;
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color07:focus-visible {
  background: rgba(153, 153, 153, 0.5);
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color07.is-active {
  background: rgba(153, 153, 153, 0.5);
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color08 {
  background: #DFF0FF;
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color08:focus-visible {
  background: rgba(0, 122, 204, 0.5);
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.color08.is-active {
  background: rgba(0, 122, 204, 0.5);
}
.highschool .subject-block .splide__pagination-wrap .c-btn01.is-active {
  color: #fff;
}
.highschool .subject-block .mv-area {
  margin-top: -108px;
  background: #e6eeff;
}
.highschool .subject-block .wrapper {
  max-width: 1680px;
  margin: auto;
  padding: 2.5rem 2.5rem 2rem;
}
.highschool .subject-block .d-flex {
  display: grid;
  gap: 5rem;
  grid-template-areas: "left right";
  grid-template-columns: min(33%, 365px) auto;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
.highschool .subject-block .l-area {
  grid-area: left;
  margin-top: 2.5rem;
}
.highschool .subject-block .l-area .c-ttl03 {
  margin-bottom: 40px;
}
.highschool .subject-block .l-area .c-ttl03::after {
  background: #4478ee;
}
.highschool .subject-block .l-area .border-img {
  border: 4px solid #ffffff;
  display: block;
  margin: auto;
}
.highschool .subject-block .r-area .splide__list {
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
.highschool .subject-block .r-area .splide__slide {
  border: 1px solid #E0E0E0;
  overflow: hidden;
  height: -webkit-fit-content;
  height: -moz-fit-content;
  height: fit-content;
}
.highschool .subject-block .r-area .splide__slide:focus-visible img {
  -webkit-transform: scale(1.01);
          transform: scale(1.01);
}
.highschool .subject-block .r-area .splide__slide .banner-ttl {
  background: #4478ee;
  color: #fff;
  text-align: center;
  padding: 5px 0 10px;
  line-height: 1.2;
  font-size: 12px;
}
.highschool .subject-block .r-area img {
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
.highschool .subject-block .r-area a {
  display: block;
}
.highschool .subject-block .r-area .main-ttl {
  color: #4478ee;
  font-weight: bold;
  font-size: clamp(2.5rem, 2.9166666667vw, 3.5rem);
  line-height: 1.4;
  margin-bottom: 40px;
}
.highschool .subject-block .r-area .main-ttl .top {
  font-size: 1.5rem;
  display: block;
}
.highschool .subject-block .r-area .link {
  font-weight: bold;
  line-height: 1.4;
  position: relative;
  padding-right: 32px;
}
.highschool .subject-block .r-area .link:focus-visible::after {
  right: -5px;
}
.highschool .subject-block .r-area .link::after {
  content: "";
  -webkit-mask: url("../img/icon/ico-double_arrow.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-double_arrow.svg") no-repeat center/contain;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  background: #4478ee;
  width: 24px;
  height: 24px;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
.highschool .subject-block .main-splide .splide__pagination {
  margin-top: 30px;
}
.highschool .subject-block .main-splide .splide__wrapper {
  position: relative;
}
.highschool .subject-block .main-splide .splide__arrow {
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  z-index: 1;
}
.highschool .subject-block .main-splide .splide__arrow:disabled::before {
  background: #e6eeff;
}
.highschool .subject-block .main-splide .splide__arrow.splide__arrow--prev {
  left: 0;
}
.highschool .subject-block .main-splide .splide__arrow.splide__arrow--prev::before {
  left: 0;
  -webkit-transform: rotate(90deg);
          transform: rotate(90deg);
}
.highschool .subject-block .main-splide .splide__arrow.splide__arrow--next {
  right: 0;
}
.highschool .subject-block .main-splide .splide__arrow.splide__arrow--next::before {
  right: 0;
  -webkit-transform: rotate(-90deg);
          transform: rotate(-90deg);
}
.highschool .subject-block .main-splide .splide__arrow::before {
  content: "";
  -webkit-mask: url(../img/icon/ico-arrow_select.svg) no-repeat center/cover;
          mask: url(../img/icon/ico-arrow_select.svg) no-repeat center/cover;
  background: #4478ee;
  width: 50px;
  height: 50px;
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
}
.highschool .subject-block .main-splide .splide__arrow svg {
  display: none;
}
.highschool .search-block .inner-block {
  max-width: 1600px;
}
.highschool .search-block .wrapper {
  max-width: 1280px;
  padding: 80px 40px;
  margin: auto;
}
.highschool .search-block .contents-wrap {
  padding: 0 0 2.5rem;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: auto min(37%, 444px);
}
.highschool .search-block .category-side {
  padding: 0 1.5rem;
}
.highschool .search-block .category-num-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(auto, 1fr));
  gap: 8px;
  margin-bottom: 20px;
}
.highschool .search-block .category-num-list .c-btn01 {
  line-height: 1.2;
}
.highschool .search-block .schoolpage-side {
  padding: 0 1.5rem;
}
.highschool .search-block .schoolpage-side .dec {
  font-weight: bold;
  line-height: 1.4;
  font-size: 0.75rem;
  margin-top: 16px;
  text-align: center;
}
.highschool .search-block .schoolpage-side .c-img-btn:focus-visible .c-icon.school {
  background: #ffffff;
}
.highschool .search-block .schoolpage-side .c-img-btn .c-icon.school {
  width: 6.25rem;
  height: 6.25rem;
  display: block;
  margin: auto;
}
.highschool .textbook-block {
  padding-top: 40px;
  margin-top: -40px;
}
.highschool .textbook-block .inner-block {
  max-width: 1560px;
  padding-block: 60px;
}
.highschool .textbook-block .radio-btn-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  gap: 1.5rem;
  margin-top: 20px;
  margin-bottom: 40px;
}
.highschool .textbook-block .tab-content-block {
  margin-top: 40px;
}
.highschool .textbook-block label {
  border-radius: 30px;
  padding: 18px 24px 18px 48px;
  position: relative;
  background: #FFF1BF;
  border: 1px solid #f2f4f6;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
.highschool .textbook-block label.is-active {
  background: #f2f4f6;
}
.highschool .textbook-block label.is-active::after {
  opacity: 1;
}
.highschool .textbook-block label::before {
  content: "";
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid #e0e0e0;
  display: inline-block;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 24px;
  margin: auto;
}
.highschool .textbook-block label::after {
  content: "";
  border-radius: 50%;
  width: 14px;
  height: 14px;
  background: #4478ee;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 29px;
  margin: auto;
  opacity: 0;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
.highschool .textbook-block label .inn-txt {
  font-size: 1rem;
  line-height: 1.2;
  margin-left: 8px;
}
.highschool .textbook-block .wrapper {
  max-width: 1280px;
  padding: 0 40px;
  margin: auto;
}
.highschool .textbook-block .math-progress-wrap {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-box-pack: start;
  -webkit-justify-content: flex-start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  overflow: hidden;
  padding: 0 0.75rem;
}
.highschool .textbook-block .math-progress-wrap .box {
  padding: 0 0.75rem;
  border-right: 1px solid #a1a1a1;
  -webkit-box-flex: 1;
  -webkit-flex: 1 1 0;
      -ms-flex: 1 1 0px;
          flex: 1 1 0;
  margin: 0;
  max-width: 33.3333333333%;
  min-width: 33.3333333333%;
  position: relative;
}
.highschool .textbook-block .math-progress-wrap .box:last-child {
  border: none;
}
.highschool .textbook-block .math-progress-wrap .box:last-child::after {
  display: none;
}
.highschool .textbook-block .math-progress-wrap .box::after {
  content: "";
  background: #a1a1a1;
  bottom: 0;
  right: 0;
  left: 0;
  margin: auto;
  height: 1px;
  width: 80%;
  display: none;
}
.highschool .textbook-block .math-progress-wrap .box-txt {
  font-weight: bold;
  color: #4478ee;
  text-align: center;
  line-height: 1.4;
  font-size: 1.125rem;
  margin-bottom: 16px;
}
.highschool .textbook-block .math-progress-wrap a.series-name:focus-visible {
  color: #4478ee;
}
.highschool .textbook-block .math-progress-wrap .series-name {
  line-height: 1.4;
  text-align: center;
  font-size: 1.125rem;
  margin: 16px 0;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  display: block;
}
.highschool .textbook-block .book-splide {
  width: 100%;
  position: relative;
  overflow: hidden;
}
.highschool .textbook-block .book-splide::before {
  content: "";
  position: absolute;
  top: 0;
  left: max(-132px, -6.875vw);
  width: min(200px, 10.4166666667vw);
  height: 100%;
  background: -webkit-gradient(linear, left top, right top, from(rgba(255, 255, 255, 0.1)), to(#ffffff));
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.1) 0%, #ffffff 100%);
  z-index: 1;
}
.highschool .textbook-block .book-splide::after {
  content: "";
  position: absolute;
  top: 0;
  right: max(-132px, -6.875vw);
  width: min(200px, 10.4166666667vw);
  height: 100%;
  background: -webkit-gradient(linear, right top, left top, from(rgba(255, 255, 255, 0.1)), to(#ffffff));
  background: linear-gradient(-90deg, rgba(255, 255, 255, 0.1) 0%, #ffffff 100%);
  z-index: 1;
}
.highschool .textbook-block .book-splide.not-slide::before, .highschool .textbook-block .book-splide.not-slide::after {
  content: unset;
}
.highschool .textbook-block .book-splide.not-slide .splide__track {
  overflow: visible;
}
.highschool .textbook-block .book-splide.not-slide .splide-blur::before, .highschool .textbook-block .book-splide.not-slide .splide-blur::after {
  content: unset;
}
.highschool .textbook-block .book-splide.not-slide .splide__list {
  -webkit-transform: translateX(0) !important;
          transform: translateX(0) !important;
}
.highschool .textbook-block .book-splide.not-slide .splide__list .splide__slide {
  -webkit-flex-shrink: unset;
      -ms-flex-negative: unset;
          flex-shrink: unset;
  margin: 0 auto !important;
}
.highschool .textbook-block .book-splide.not-slide .book-name {
  white-space: wrap;
}
.highschool .textbook-block .splide__slide:focus-visible {
  opacity: 0.8;
}
.highschool .textbook-block .splide__slide .ribbon {
  -webkit-clip-path: polygon(0 0, 100% 0, 0 100%);
          clip-path: polygon(0 0, 100% 0, 0 100%);
  font-size: 1.125rem;
  font-weight: bold;
  line-height: 1;
  color: #fff;
  position: absolute;
  top: 0;
  left: 0;
  width: 5rem;
  height: 5rem;
  z-index: 1;
}
.highschool .textbook-block .splide__slide .ribbon .txt {
  display: block;
  -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
}
.highschool .textbook-block .splide__slide .ribbon.green {
  background: #039F92;
}
.highschool .textbook-block .splide__slide .ribbon.orange {
  background: #FE932B;
}
.highschool .textbook-block .splide-blur {
  position: relative;
}
.highschool .textbook-block .splide-blur::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 60px;
  height: 100%;
  background: -webkit-gradient(linear, left top, right top, from(rgba(255, 255, 255, 0.1)), to(#ffffff));
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.1) 0%, #ffffff 100%);
  z-index: 2;
}
.highschool .textbook-block .splide-blur::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 60px;
  height: 100%;
  background: -webkit-gradient(linear, right top, left top, from(rgba(255, 255, 255, 0.1)), to(#ffffff));
  background: linear-gradient(-90deg, rgba(255, 255, 255, 0.1) 0%, #ffffff 100%);
  z-index: 2;
}
.highschool .textbook-block .splide__slide {
  margin-bottom: 0;
  margin-top: auto;
  overflow: hidden;
  max-width: 200px;
}
.highschool .textbook-block .splide__slide img {
  aspect-ratio: 200/284;
  display: block;
  margin: auto;
}
.highschool .textbook-block .splide__arrow {
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 100%;
  width: 30px;
  height: 30px;
  border-radius: 5px;
  background: #4478ee;
  z-index: 3;
}
.highschool .textbook-block .splide__arrow::before {
  content: "";
  -webkit-mask: url(../img/icon/ico-arrow_right.svg) no-repeat center/contain;
          mask: url(../img/icon/ico-arrow_right.svg) no-repeat center/contain;
  width: 24px;
  height: 24px;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  margin: auto;
  background: #ffffff;
}
.highschool .textbook-block .splide__arrow svg {
  display: none;
}
.highschool .textbook-block .splide__arrow--prev {
  left: 18px;
}
.highschool .textbook-block .splide__arrow--prev::before {
  -webkit-transform: rotate(180deg);
          transform: rotate(180deg);
}
.highschool .textbook-block .splide__arrow--next {
  right: 8px;
}
.highschool .proposal-block .desc {
  color: #4478ee;
  font-weight: bold;
  font-size: 1.25rem;
  line-height: 1.4;
  margin-bottom: 24px;
}
.highschool .proposal-block .btn-wrap {
  margin-top: 8px;
}
.highschool .pamphlet-block .c-related-doc-list {
  padding: 0;
}
.highschool .pamphlet-block .btn-wrap {
  margin-top: 20px;
}
.highschool .document-block .desc {
  line-height: 1.4;
  color: #4478ee;
  font-weight: bold;
  font-size: 1.25rem;
  margin-bottom: 24px;
}
.highschool .document-block .c-download-list {
  padding: 0 1.5rem;
}
.highschool .document-block .btn-wrap {
  max-width: 240px;
  margin: 24px auto 0;
}
.highschool .seminar-block .date-time-area {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  font-weight: bold;
  font-size: 1.5rem;
  padding: 1rem 0;
  margin-top: 16px;
  margin-bottom: 24px;
}
.highschool .seminar-block .date,
.highschool .seminar-block .time {
  position: relative;
  padding-left: 3.375rem;
  margin: 0 1rem;
}
.highschool .seminar-block .date::before,
.highschool .seminar-block .time::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 2.375rem;
  height: 2.375rem;
  display: inline-block;
  left: 0;
  background: #4478ee;
}
.highschool .seminar-block .date::before {
  -webkit-mask: url("../img/icon/ico-calendar.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-calendar.svg") no-repeat center/contain;
}
.highschool .seminar-block .date::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: -1.5rem;
  margin: auto;
  width: 1px;
  height: 100%;
  background: #a1a1a1;
}
.highschool .seminar-block .time {
  margin-left: 1.5rem;
}
.highschool .seminar-block .time::before {
  -webkit-mask: url("../img/icon/ico-clock.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-clock.svg") no-repeat center/contain;
}
.highschool .seminar-block .desc {
  line-height: 1.8;
  padding: 0 1.5rem;
  margin: 24px 0;
}
.highschool .seminar-block .movie-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(auto, 1fr));
  padding: 0 1.5rem;
  gap: 1rem;
}
.highschool .seminar-block .movie-list > a:focus-visible .img-area img {
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
}
.highschool .seminar-block .movie-list .img-area {
  border-radius: 5px;
  overflow: hidden;
  padding-top: 56.3%;
  height: 0;
  position: relative;
}
.highschool .seminar-block .movie-list .img-area img {
  border-radius: 5px;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
.highschool .seminar-block .movie-ttl {
  line-height: 1.2;
  text-align: center;
  margin-top: 8px;
  font-size: 1rem;
}
.highschool .modify-block .desc {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 24px;
}
.highschool .modify-block .btn-wrap {
  margin-top: 8px;
}
.highschool .modify-block .c-link-list a {
  gap: 1.5rem;
}
.highschool .modify-block .btn-wrap {
  max-width: 240px;
  margin: 24px auto 0;
}
.highschool .digital-block {
  padding: 100px 0;
}
.highschool .digital-block .desc {
  font-size: 1.25rem;
  font-weight: bold;
  text-align: center;
  color: #4478ee;
  margin-bottom: 24px;
}
.highschool .digital-block .btn-wrap {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 1.5rem;
}
.highschool .digital-block .btn-wrap .c-btn01 {
  max-width: 360px;
  max-height: 80px;
}
.highschool .is-last-section {
  padding-bottom: 80px;
}
.highschool .c-download-list-item .c-btn01 {
  padding: 0.125rem 1.5rem;
}

.info {
  background: #f2f4f6;
}
.info .top-info {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-bottom: 24px;
  -webkit-box-align: start;
  -webkit-align-items: start;
      -ms-flex-align: start;
          align-items: start;
}
.info .top-info .post-date {
  font-size: 0.875rem;
  font-weight: bold;
  line-height: 1;
}
.info .top-info .update-date {
  color: #4478ee;
  font-weight: bold;
  line-height: 1;
  font-size: 0.875rem;
  margin-left: 1.5rem;
  padding-left: 1.5rem;
  position: relative;
}
.info .top-info .update-date::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  width: 1px;
  height: 12px;
  background: #a1a1a1;
}
.info .top-info .update-date .update {
  font-weight: normal;
  display: inline-block;
  margin-right: 1rem;
}
.info .tag-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  gap: 10px;
}
.info .tag-list .tag {
  font-weight: bold;
  background: #4478ee;
  color: #ffffff;
  text-align: center;
  display: inline-block;
  line-height: 1;
  font-size: 0.75rem;
  border-radius: 5px;
  padding: 7px 36px 9px;
}
.info .c-ttl01 {
  margin-bottom: 24px;
}
.info .article-content .wp-block-button {
  text-align: center;
  margin-top: 24px;
}
.info .article-content .wp-block-button a {
  background: transparent;
  border-radius: 5px;
  -webkit-box-shadow: 0px 5px 5px rgba(51, 51, 51, 0.1);
          box-shadow: 0px 5px 5px rgba(51, 51, 51, 0.1);
  color: #333333;
  padding: 20px 40px;
  font-size: 0.875rem;
  font-weight: bold;
  line-height: 1;
  display: inline-block;
  position: relative;
  padding-left: 40px;
  padding-right: 50px;
}
.info .article-content .wp-block-button a:focus-visible {
  background-color: #e6eeff;
}
.info .article-content .wp-block-button a[target=_blank]::after {
  content: "";
  -webkit-mask: url("../img/icon/ico-open_in_new.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-open_in_new.svg") no-repeat center/contain;
  background: #4478ee;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 15px;
  margin: auto;
  width: 24px;
  height: 24px;
  display: inline-block;
}
.info .article-content p {
  font-size: 1rem;
  line-height: 1.8;
}
.info .article-content p a {
  color: #4478ee;
  text-decoration: underline;
  -webkit-text-decoration-color: transparent;
          text-decoration-color: transparent;
}
.info .article-content p a:focus-visible {
  text-decoration: underline;
  -webkit-text-decoration-color: currentColor;
          text-decoration-color: currentColor;
}
.info .article-content h2 {
  margin-top: 48px;
  background: #f2f4f6;
  font-size: 2rem;
  line-height: 1;
  position: relative;
  padding: 16px 0 16px 24px;
  margin-bottom: 24px;
}
.info .article-content h2::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  left: 0;
  background: #4478ee;
  width: 4px;
  height: 51%;
}
.info .article-content h3 {
  font-size: 1.75rem;
  line-height: 1;
  margin-top: 32px;
  position: relative;
  padding-left: 16px;
  margin-bottom: 16px;
}
.info .article-content h3::before {
  content: "";
  top: 0;
  left: 0;
  width: 2px;
  position: absolute;
  background: #4478ee;
  height: 100%;
}
.info .article-content h4 {
  position: relative;
  margin-top: 32px;
  font-size: 1.25rem;
  line-height: 1;
  padding-left: 16px;
  margin-bottom: 16px;
}
.info .article-content h4::before {
  content: "";
  width: 8px;
  height: 2px;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  background: #4478ee;
}
.info .article-content img {
  width: 100%;
}
.info .article-content .wp-block-columns {
  margin-top: 48px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  gap: 40px;
}
.info .article-content .wp-block-columns img {
  border-radius: 5px;
}
.info .article-block .inner-block {
  max-width: 1080px;
}

.coherence {
  background-color: #f2f4f6;
}
.coherence .desc {
  margin-top: 80px;
  line-height: 1.8em;
}

.ff-el-input--label {
  display: none;
}

.contact {
  background: #f2f4f6;
}
.contact .flow-list {
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  gap: 10.5rem;
  position: relative;
  z-index: 0;
  margin-top: 8px;
  margin-bottom: 44px;
}
.contact .flow-list > li {
  text-align: center;
  position: relative;
}
.contact .flow-list > li.active .circle {
  background: #4478ee;
}
.contact .flow-list > li.active::after {
  background: #4478ee;
}
.contact .flow-list > li::after {
  content: "";
  width: 168px;
  height: 1px;
  background: #a1a1a1;
  position: absolute;
  top: 24px;
  margin: auto;
  left: -168px;
}
.contact .flow-list > li:first-child::after {
  display: none;
}
.contact .flow-list .circle {
  border-radius: 50%;
  background: #a1a1a1;
  width: 3rem;
  height: 3rem;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.contact .flow-list .circle .num {
  font-weight: bold;
  color: #ffffff;
  font-weight: bold;
  font-size: 1rem;
}
.contact .flow-list .txt {
  font-weight: bold;
  text-align: center;
  line-height: 1;
  font-size: 1rem;
  margin-top: 8px;
  display: inline-block;
}
.contact .gray-box {
  background: #f2f4f6;
  margin: 48px 0;
  padding: 2.5rem;
}
.contact .gray-box .txt {
  font-size: 1rem;
  line-height: 1.8;
  text-align: center;
}
.contact .gray-box .list > li {
  position: relative;
  font-size: 0.75rem;
  line-height: 1.4;
  padding-left: 1rem;
  margin-bottom: 8px;
}
.contact .gray-box .list > li::before {
  content: "※";
  position: absolute;
  top: 0px;
  left: 0;
}
.contact .gray-box .list > li:last-child {
  margin-bottom: 0;
}
.contact .gray-box .list.num {
  counter-reset: num;
  margin-left: 16px;
}
.contact .gray-box .list.num > li {
  font-size: 1rem;
  margin-bottom: 6px;
}
.contact .gray-box .list.num > li::before {
  content: counter(num);
  counter-increment: num 1;
  font-weight: bold;
  color: #4478ee;
}
.contact .gray-box .list.num > li:last-child {
  margin-bottom: 0;
}
.contact .contact-box .desc {
  text-align: right;
  font-size: 14px;
}
.contact .contact-box .mb16 {
  margin-bottom: 16px;
}
.contact .contact-box .company-wrap {
  margin-top: 8px;
}
.contact .contact-box .link {
  font-weight: 400 !important;
}
.contact .company-wrap {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
  -webkit-justify-content: flex-end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  font-size: 14px;
}
.contact .company-wrap .desc {
  min-width: 98px;
  text-align: left;
}
.contact .company-wrap .link {
  font-weight: bold;
}
.contact .company-wrap + .company-wrap {
  margin-top: 8px;
}
.contact .attention {
  position: relative;
  font-size: 0.75rem;
  line-height: 1.4;
  padding-left: 16px;
  margin-top: 8px;
  margin-left: 16px;
  margin-bottom: 40px;
}
.contact .attention::before {
  content: "※";
  position: absolute;
  top: 0;
  left: 0;
}
.contact .desc {
  margin-left: 16px;
}
.contact .desc + .c-ttl01 {
  margin-top: 40px;
}
.contact .link {
  color: #4478ee;
  text-decoration: underline;
  font-weight: bold;
}
.contact .link:focus-visible {
  -webkit-text-decoration-color: transparent;
          text-decoration-color: transparent;
}
.contact .contact-block .inner-block {
  max-width: 1080px;
}
.contact .contact-block .ff-t-container {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
  -webkit-align-items: flex-start;
      -ms-flex-align: start;
          align-items: flex-start;
  border-bottom: 1px solid #e0e0e0;
}
.contact .contact-block .ff-t-container + .contact-ttl {
  margin-top: 24px;
}
.contact .contact-block .ff-t-container:nth-of-type(1) {
  border-top: 1px solid #e0e0e0;
}
.contact .contact-block .ff-t-column-1 {
  height: -webkit-fill-available;
  -webkit-flex-basis: auto !important;
      -ms-flex-preferred-size: auto !important;
          flex-basis: auto !important;
  width: 264px;
}
.contact .contact-block .ff-t-column-1 .ff-el-group {
  width: 264px;
  background: #f2f4f6;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: start;
  -webkit-align-items: start;
      -ms-flex-align: start;
          align-items: start;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  position: relative;
  padding: 28px 32px 27px 24px;
  font-size: 0.875rem;
  font-weight: bold;
  line-height: 1.6;
  height: -webkit-fill-available;
  margin-bottom: 0;
}
.contact .contact-block .ff-t-column-1 .ff-el-group::before {
  display: none;
}
.contact .contact-block .ff-t-column-1 .orange-attention {
  margin-top: 0;
  font-size: 0.875rem;
}
.contact .contact-block .ff-t-column-2 {
  width: calc(100% - 264px);
  padding: 19px 24px 19px 24px;
  font-size: 0.875rem;
  -webkit-flex-basis: auto !important;
      -ms-flex-preferred-size: auto !important;
          flex-basis: auto !important;
}
.contact .contact-block .ff-t-column-2 .ff-t-container {
  border: none;
  gap: 0;
}
.contact .contact-block .required-txt {
  border-radius: 2px;
  background: #4478ee;
  line-height: 1.6;
  font-size: 0.625rem;
  padding: 3px 6px 5px;
  margin: auto;
  font-weight: bold;
  position: absolute;
  height: -webkit-fit-content;
  height: -moz-fit-content;
  height: fit-content;
  right: 28px;
  top: 24px;
  color: #ffffff;
}
.contact .contact-block .error-msg {
  margin-top: 4px;
  color: #eb5200;
  display: block;
  font-size: 0.875rem;
  font-weight: bold;
}
.contact .contact-block input[type=text],
.contact .contact-block input[type=number],
.contact .contact-block input[type=tel],
.contact .contact-block input[type=email],
.contact .contact-block textarea,
.contact .contact-block select {
  padding: 11px 16px;
  width: 100%;
  color: #333;
  /* font-size: 16px !important; */
  border: 1px solid #e0e0e0;
  border-radius: 5px;
}
.contact .contact-block input[type=text].errored,
.contact .contact-block input[type=number].errored,
.contact .contact-block input[type=tel].errored,
.contact .contact-block input[type=email].errored,
.contact .contact-block textarea.errored,
.contact .contact-block select.errored {
  border: 1px solid #eb5200;
}
.contact .contact-block input[type=text]::-webkit-input-placeholder, .contact .contact-block input[type=number]::-webkit-input-placeholder, .contact .contact-block input[type=tel]::-webkit-input-placeholder, .contact .contact-block input[type=email]::-webkit-input-placeholder, .contact .contact-block textarea::-webkit-input-placeholder, .contact .contact-block select::-webkit-input-placeholder {
  color: #878787;
}
.contact .contact-block input[type=text]::-moz-placeholder, .contact .contact-block input[type=number]::-moz-placeholder, .contact .contact-block input[type=tel]::-moz-placeholder, .contact .contact-block input[type=email]::-moz-placeholder, .contact .contact-block textarea::-moz-placeholder, .contact .contact-block select::-moz-placeholder {
  color: #878787;
}
.contact .contact-block input[type=text]:-ms-input-placeholder, .contact .contact-block input[type=number]:-ms-input-placeholder, .contact .contact-block input[type=tel]:-ms-input-placeholder, .contact .contact-block input[type=email]:-ms-input-placeholder, .contact .contact-block textarea:-ms-input-placeholder, .contact .contact-block select:-ms-input-placeholder {
  color: #878787;
}
.contact .contact-block input[type=text]::-ms-input-placeholder, .contact .contact-block input[type=number]::-ms-input-placeholder, .contact .contact-block input[type=tel]::-ms-input-placeholder, .contact .contact-block input[type=email]::-ms-input-placeholder, .contact .contact-block textarea::-ms-input-placeholder, .contact .contact-block select::-ms-input-placeholder {
  color: #878787;
}
.contact .contact-block input[type=text]::placeholder,
.contact .contact-block input[type=number]::placeholder,
.contact .contact-block input[type=tel]::placeholder,
.contact .contact-block input[type=email]::placeholder,
.contact .contact-block textarea::placeholder,
.contact .contact-block select::placeholder {
  color: #878787;
}
.contact .contact-block input[type=text][readonly]::-webkit-input-placeholder, .contact .contact-block input[type=number][readonly]::-webkit-input-placeholder, .contact .contact-block input[type=tel][readonly]::-webkit-input-placeholder, .contact .contact-block input[type=email][readonly]::-webkit-input-placeholder, .contact .contact-block textarea[readonly]::-webkit-input-placeholder, .contact .contact-block select[readonly]::-webkit-input-placeholder {
  color: transparent;
}
.contact .contact-block input[type=text][readonly]::-moz-placeholder, .contact .contact-block input[type=number][readonly]::-moz-placeholder, .contact .contact-block input[type=tel][readonly]::-moz-placeholder, .contact .contact-block input[type=email][readonly]::-moz-placeholder, .contact .contact-block textarea[readonly]::-moz-placeholder, .contact .contact-block select[readonly]::-moz-placeholder {
  color: transparent;
}
.contact .contact-block input[type=text][readonly]:-ms-input-placeholder, .contact .contact-block input[type=number][readonly]:-ms-input-placeholder, .contact .contact-block input[type=tel][readonly]:-ms-input-placeholder, .contact .contact-block input[type=email][readonly]:-ms-input-placeholder, .contact .contact-block textarea[readonly]:-ms-input-placeholder, .contact .contact-block select[readonly]:-ms-input-placeholder {
  color: transparent;
}
.contact .contact-block input[type=text][readonly]::-ms-input-placeholder, .contact .contact-block input[type=number][readonly]::-ms-input-placeholder, .contact .contact-block input[type=tel][readonly]::-ms-input-placeholder, .contact .contact-block input[type=email][readonly]::-ms-input-placeholder, .contact .contact-block textarea[readonly]::-ms-input-placeholder, .contact .contact-block select[readonly]::-ms-input-placeholder {
  color: transparent;
}
.contact .contact-block input[type=text][readonly]::placeholder,
.contact .contact-block input[type=number][readonly]::placeholder,
.contact .contact-block input[type=tel][readonly]::placeholder,
.contact .contact-block input[type=email][readonly]::placeholder,
.contact .contact-block textarea[readonly]::placeholder,
.contact .contact-block select[readonly]::placeholder {
  color: transparent;
}
.contact .contact-block .radio-group, .contact .contact-block .checkbox-group {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 25px 21px;
  height: 100%;
  margin-top: 1rem;
  font-size: 0.875rem;
  line-height: 1.2;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
}
.contact .contact-block .radio-group .wpcf7-radio, .contact .contact-block .radio-group .wpcf7-checkbox, .contact .contact-block .checkbox-group .wpcf7-radio, .contact .contact-block .checkbox-group .wpcf7-checkbox {
  line-height: 1.2;
}
.contact .contact-block .radio-group label, .contact .contact-block .checkbox-group label {
  position: relative;
  padding-left: 30px;
  line-height: 1;
}
.contact .contact-block .radio-group label::before, .contact .contact-block .radio-group label::after, .contact .contact-block .checkbox-group label::before, .contact .contact-block .checkbox-group label::after {
  content: "";
  position: absolute;
}
.contact .contact-block .radio-group label:has(input:checked)::after, .contact .contact-block .checkbox-group label:has(input:checked)::after {
  opacity: 1;
}
.contact .contact-block .radio-group label:has(input:checked)::before, .contact .contact-block .checkbox-group label:has(input:checked)::before {
  background: #fff;
}
.contact .contact-block .radio-group + .error-msg, .contact .contact-block .checkbox-group + .error-msg {
  margin-top: 8px;
}
.contact .contact-block .checkbox-group .ff-el-input--content {
  text-align: center;
}
.contact .contact-block .checkbox-group label::before {
  top: 0px;
  left: 0;
  width: 24px;
  height: 24px;
  border: 1px solid #e0e0e0;
  border-radius: 15px;
  background: #ffffff;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
.contact .contact-block .checkbox-group label::after {
  top: 4px;
  left: 4px;
  width: 16px;
  height: 16px;
  background: #4478ee;
  -webkit-mask: url("../img/icon/ico-check.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-check.svg") no-repeat center/contain;
  opacity: 0;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
.contact .contact-block .checkbox-group label::before {
  border-radius: 0;
}
.contact .contact-block .radio-group {
  -webkit-box-pack: start;
  -webkit-justify-content: flex-start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  gap: 16px 8px;
}
.contact .contact-block .radio-group label::before {
  top: 0px;
  left: 0;
  width: 24px;
  height: 24px;
  border: 1px solid #e0e0e0;
  border-radius: 15px;
  background: #ffffff;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
.contact .contact-block .radio-group label::after {
  top: 5px;
  left: 5px;
  width: 14px;
  height: 14px;
  background: #4478ee;
  border-radius: 50%;
  opacity: 0;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
.contact .contact-block .select-wrap .ff-el-input--content {
  position: relative;
}
.contact .contact-block .select-wrap .ff-el-input--content select {
  cursor: pointer;
}
.contact .contact-block .select-wrap .ff-el-input--content::before {
  z-index: 1;
  content: "";
  background: #A1A1A1;
  display: inline-block;
  width: 14px;
  height: 8px;
  position: absolute;
  top: -3px;
  right: 26px;
  bottom: 0;
  margin: auto;
  -webkit-clip-path: polygon(0 0, 100% 0, 50% 100%);
          clip-path: polygon(0 0, 100% 0, 50% 100%);
  pointer-events: none;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
.contact .contact-block .select-wrap .ff-el-input--content.type-confirm::before {
  opacity: 0;
}
.contact .contact-block input[name=email_confirm] {
  margin-top: 8px;
}
.contact .contact-block small {
  font-weight: bold;
  font-size: 0.625rem;
  line-height: 1.6;
  margin-top: 8px;
}
.contact .contact-block .orange-attention {
  color: #FE932B;
  font-weight: bold;
  font-size: 0.75rem;
  line-height: 1.6;
  margin-top: 8px;
  position: relative;
  padding-left: 16px;
}
.contact .contact-block .orange-attention::before {
  content: "※";
  position: absolute;
  top: 0;
  left: 0;
}
.contact .wpcf7-response-output {
  display: none !important;
}
.contact .wpcf7-not-valid-tip {
  display: none !important;
}
.contact .ff_submit_btn_wrapper {
  margin: auto;
  text-align: center;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  margin-top: 48px;
  gap: 16px;
}
.contact .ff_submit_btn_wrapper .c-btn01 {
  width: auto;
  padding: 1.5rem 1.5rem 1.5rem 3.5rem;
  cursor: pointer;
}
.contact .ff_submit_btn_wrapper .c-btn01 .inn-txt {
  font-size: 1.25rem;
}
.contact .ff_submit_btn_wrapper {
  text-align: center;
  margin: auto;
  margin-top: 48px;
  gap: 16px;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
}
.contact .ff_btn_style.ff-btn {
  padding: 1.5rem 3.5rem 1.5rem 3.5rem;
  cursor: pointer;
  color: #ffffff;
  background-color: #4478ee !important;
  border-radius: 5px;
  -webkit-box-shadow: 0px 5px 5px rgba(51, 51, 51, 0.1);
          box-shadow: 0px 5px 5px rgba(51, 51, 51, 0.1);
  font-size: 1.25rem;
  font-weight: bold;
  position: relative;
  display: inline-block;
}
.contact .ff_btn_style.ff-btn:focus-visible {
  background-color: #2753b2;
}
.contact .ff_btn_style.ff-btn::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  right: 1rem;
  background: #ffffff;
  -webkit-mask: url("../img/icon/ico-arrow_right.svg") no-repeat center/contain;
          mask: url("../img/icon/ico-arrow_right.svg") no-repeat center/contain;
  width: 1.5rem;
  height: 1.5rem;
}
.contact .btn-edit {
  font-size: 1rem;
  color: #878787;
  line-height: 1.6;
  text-decoration: underline;
  font-weight: bold;
  background: none;
  -webkit-box-shadow: none;
          box-shadow: none;
  padding: 0;
}
.contact .btn-edit::after {
  display: none;
}
.contact .btn-edit:focus-visible {
  background: none;
  -webkit-text-decoration-color: transparent;
          text-decoration-color: transparent;
}
.contact .is--confirming .ff-t-container {
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
.contact .is--confirming .ff-t-column-1 .ff-el-group {
  padding: 23px 36px 24px 24px;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
.contact .is--confirming .ff-t-column-2 {
  padding: 24px 22px;
  font-size: 0.875rem;
  line-height: 1.4;
}
.contact .is--confirming .ff-t-column-2 .ff-t-cell:first-child {
  margin-right: 12px;
}
.contact .is--confirming .ff-t-column-2 .orange-attention {
  display: none;
}
.contact .is--confirming .ff-field_container[data-name=name] .ff-t-cell, .contact .is--confirming .ff-field_container[data-name=kana] .ff-t-cell {
  width: auto;
}
.contact .is--confirming .ff-el-group.ff_list_inline .ff-el-form-check {
  margin: 0;
}
.contact .is--confirming .ff-t-cell .ff-el-form-control[readonly]:not(.flatpickr-input) {
  width: 100%;
}
.contact .is--confirming .ff-t-cell input[type=text], .contact .is--confirming .ff-t-cell input[type=tel], .contact .is--confirming .ff-t-cell input[type=number], .contact .is--confirming .ff-t-cell input[type=email], .contact .is--confirming .ff-t-cell textarea {
  padding: 0;
  -webkit-box-shadow: 0px 0px 1000px #ffffff inset;
          box-shadow: 0px 0px 1000px #ffffff inset;
}
.contact .is--confirming .ff-t-cell input[name=email_confirm] {
  display: none;
}
.contact .is--confirming small {
  display: none;
}
.contact .is--confirming .radio-group {
  margin: 0;
  display: block;
  margin-top: 16px;
}
.contact .is--confirming .radio-group label {
  display: none;
}
.contact .is--confirming .radio-group label:has(input:checked)::before, .contact .is--confirming .radio-group label:has(input:checked)::after {
  display: none;
}
.contact .is--confirming .radio-group label:has(input:checked) {
  display: block;
  padding: 0;
  margin: 0;
}
.contact .is--confirming .select-wrap::before {
  display: none;
}
.contact .is--confirming .select-wrap select {
  background: #ffffff !important;
  padding: 0;
  border: none;
  -webkit-box-shadow: 0px 0px 1000px #ffffff inset;
          box-shadow: 0px 0px 1000px #ffffff inset;
}
.contact .is--confirming .required-txt {
  display: none;
}
.contact.basic .ff-t-container[data-name=ff_cn_id_10] {
  display: block;
  width: 100%;
  background: #f2f4f6;
  padding: 34px 2.5rem;
  margin: 48px 0 0;
  border: none;
}
.contact.basic .ff-t-container[data-name=ff_cn_id_10] .ff-t-column-1 {
  width: 100%;
}
.contact.basic .ff-t-container[data-name=ff_cn_id_10] .ff-t-column-1 .ff-el-group {
  width: 100%;
  padding: 0;
}
.contact.basic .ff-t-container[data-name=ff_cn_id_10] .ff-el-group {
  display: block;
  font-weight: normal;
  border: none;
}
.contact.basic .ff-t-container[data-name=ff_cn_id_10] .txt {
  font-size: 0.875rem;
  line-height: 1.4;
  font-weight: normal;
}
.contact.basic .ff-t-container[data-name=ff_cn_id_10] .txt a {
  color: #4478ee;
  text-decoration: underline;
}
.contact.basic .ff-t-container[data-name=ff_cn_id_10] .txt a:focus-visible {
  -webkit-text-decoration-color: transparent;
          text-decoration-color: transparent;
}
.contact.basic .ff-t-container[data-name=ff_cn_id_10] .ff-el-form-control {
  border: none !important;
  border-radius: 0 !important;
  color: initial !important;
  -webkit-transition: initial !important;
  transition: initial !important;
}
.contact.basic .ff-t-container[data-name=ff_cn_id_10] .error-msg {
  text-align: center;
}
.contact.mihon .ff-t-container[data-name=ff_cn_id_1], .contact.mihon .ff-t-container[data-name=ff_cn_id_5] {
  border-top: 1px solid #e0e0e0;
}
.contact.mihon .ff-t-container[data-name=ff_cn_id_15] {
  display: block;
  width: 100%;
  background: #f2f4f6;
  padding: 34px 2.5rem;
  margin: 48px 0 0;
}
.contact.mihon .ff-t-container[data-name=ff_cn_id_15] .checkbox-group {
  border: none;
}
.contact.mihon .ff-t-container[data-name=ff_cn_id_15] .ff-t-column-1 {
  width: 100%;
}
.contact.mihon .ff-t-container[data-name=ff_cn_id_15] .ff-t-column-1 .ff-el-group {
  width: 100%;
  padding: 0;
}
.contact.mihon .ff-t-container[data-name=ff_cn_id_15] .ff-el-group {
  display: block;
  font-weight: normal;
}
.contact.mihon .ff-t-container[data-name=ff_cn_id_15] .txt {
  font-size: 0.875rem;
  line-height: 1.4;
  font-weight: normal;
}
.contact.mihon .ff-t-container[data-name=ff_cn_id_15] .txt a {
  color: #4478ee;
  text-decoration: underline;
}
.contact.mihon .ff-t-container[data-name=ff_cn_id_15] .txt a:focus-visible {
  -webkit-text-decoration-color: transparent;
          text-decoration-color: transparent;
}
.contact.mihon .ff-t-container[data-name=ff_cn_id_15] .ff-el-form-control {
  border: none !important;
  border-radius: 0 !important;
  color: initial !important;
  -webkit-transition: initial !important;
  transition: initial !important;
}
.contact.mihon .ff-t-container[data-name=ff_cn_id_15] .error-msg {
  text-align: center;
}
.contact.mihon .ff-el-group[data-name=custom_html-6_7] {
  margin-top: 24px;
}
.contact.order .ff-t-container[data-name=ff_cn_id_18] {
  display: block;
  width: 100%;
  background: #f2f4f6;
  padding: 34px 2.5rem;
  margin: 48px 0 0;
}
.contact.order .ff-t-container[data-name=ff_cn_id_18] .checkbox-group {
  border: none;
}
.contact.order .ff-t-container[data-name=ff_cn_id_18] .ff-t-column-1 {
  width: 100%;
}
.contact.order .ff-t-container[data-name=ff_cn_id_18] .ff-t-column-1 .ff-el-group {
  width: 100%;
  padding: 0;
}
.contact.order .ff-t-container[data-name=ff_cn_id_18] .ff-el-group {
  display: block;
  font-weight: normal;
}
.contact.order .ff-t-container[data-name=ff_cn_id_18] .txt {
  font-size: 0.875rem;
  line-height: 1.4;
  font-weight: normal;
}
.contact.order .ff-t-container[data-name=ff_cn_id_18] .txt a {
  color: #4478ee;
  text-decoration: underline;
}
.contact.order .ff-t-container[data-name=ff_cn_id_18] .txt a:focus-visible {
  -webkit-text-decoration-color: transparent;
          text-decoration-color: transparent;
}
.contact.order .ff-t-container[data-name=ff_cn_id_18] .ff-el-form-control {
  border: none !important;
  border-radius: 0 !important;
  color: initial !important;
  -webkit-transition: initial !important;
  transition: initial !important;
}
.contact.order .ff-t-container[data-name=ff_cn_id_18] .error-msg {
  text-align: center;
}
.contact .main-desc {
  line-height: 1.8;
  text-align: center;
}
.contact .main-desc .link {
  color: #4478ee;
  text-decoration: underline;
  font-weight: bold;
}
.contact .main-desc .link:focus-visible {
  -webkit-text-decoration-color: transparent;
          text-decoration-color: transparent;
}
.contact .subject-ttl {
  font-weight: bold;
  font-size: 1.5rem;
  line-height: 1;
  margin-bottom: 48px;
  text-align: center;
}
.contact .contact-ttl {
  font-weight: bold;
  line-height: 1;
  margin: 24px 0;
  font-size: 1.25rem;
}
.contact .textbook-aco-wrap .textbook-list {
  margin-top: 24px;
}
.contact .textbook-aco-wrap .item-checkbox {
  background: #f2f4f6;
  margin-top: 0;
  padding: 22px 24px;
}
.contact .textbook-aco-wrap .item-checkbox .checkbox-group {
  -webkit-box-pack: start;
  -webkit-justify-content: flex-start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  margin-top: 0;
}
.contact .textbook-aco-wrap .item-checkbox + .item-checkbox {
  margin-top: 8px;
}
.contact .ff-column-container .ff-t-container .ff-t-cell + .ff-t-cell {
  margin-left: 8px;
}
.contact.complete .btn-wrap {
  margin-inline: auto;
  width: 15rem;
}

.contact .frm-fluent-form .ff-t-cell {
  -webkit-flex-basis: auto !important;
      -ms-flex-preferred-size: auto !important;
          flex-basis: auto !important;
}
.contact .fluentform .ff-el-group {
  margin-bottom: 0px;
}
.contact .frm-fluent-form .ff-t-cell:last-of-type {
  -webkit-box-flex: 0;
  -webkit-flex-grow: 0;
      -ms-flex-positive: 0;
          flex-grow: 0;
}
.contact .fluentform input[type=checkbox] {
  -webkit-appearance: none;
}
.contact .fluentform input[type=radio] {
  -webkit-appearance: none;
}
.contact .fluentform .ff-el-form-control:disabled, .contact .fluentform .ff-el-form-control[readonly]:not(.flatpickr-input) {
  border: none;
  background-color: #ffffff !important;
  width: auto;
}
.contact select:-internal-autofill-selected {
  background-color: #ffffff;
}
.contact .ff-t-column-1 .ff-el-group[data-name=custom_html-5_12] {
  width: 100%;
}
.contact .ff-field_container[data-name=name] .ff-t-cell, .contact .ff-field_container[data-name=kana] .ff-t-cell {
  width: 240px;
}
.contact .ff-default .ff-el-form-control {
  font-family: "Noto Sans JP", sans-serif;
}
.contact .ff-message-success {
  padding: 0;
  -webkit-box-shadow: none;
          box-shadow: none;
  border: none;
  margin-top: 0;
}
.contact .ff-message-success .btn-wrap {
  text-align: center;
}
.contact .ff-message-success .btn-wrap .c-btn01 {
  width: 100%;
  max-width: 240px;
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.contact .ff-message-success .btn-wrap .c-btn01 .inn-txt {
  font-size: 0.875rem;
}
.contact .txt-sending {
  margin-top: 40px;
  text-align: center;
  font-size: 1rem;
  font-weight: 700;
  display: none;
}
.contact:has(.ff-working) .txt-sending {
  display: block;
}
.safari .contact .ff-el-form-check label::before {
  top: -4px;
}
.safari .contact .ff-el-form-check label::after {
  top: 0;
}
.safari .contact .radio-group .ff-el-form-check label::after {
  top: 1px;
}

.faq {
  background: #f2f4f6;
}
.faq .tab-content-block > .inner-block {
  padding-top: 80px;
  padding-bottom: 100px;
}
.faq .tab-content-block .cont-wrap + .cont-wrap {
  margin-top: 80px;
}
.faq .contact-sec {
  position: relative;
  background-color: #fff;
}
.faq .contact-sec.left-bg {
  position: relative;
  z-index: 2;
}
.faq .contact-sec.left-bg::before, .faq .contact-sec.left-bg::after {
  content: "";
  position: absolute;
  top: 0;
  height: 100%;
  background: #f2f4f6;
  z-index: -1;
}
.faq .contact-sec.left-bg::before {
  left: 50%;
  -webkit-transform: translateX(-100%);
          transform: translateX(-100%);
  width: 50vw;
}
.faq .contact-sec.left-bg::after {
  left: 50%;
  width: 40vw;
}
.faq .contact-sec > .inner-block {
  background-color: #f2f4f6;
  padding-block: 100px;
}
.faq .contact-sec .txt-c {
  text-align: center;
  margin-bottom: 40px;
}
.faq .contact-sec .cont + .cont {
  margin-top: 40px;
}
.faq .contact-sec .white-box {
  background-color: #fff;
  padding-block: 24px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
}
.faq .contact-sec .white-box .l-box, .faq .contact-sec .white-box .r-box {
  padding-inline: 24px;
  width: 50%;
}
.faq .contact-sec .white-box .r-box {
  border-left: 1px solid #e0e0e0;
}
.faq .contact-sec .white-box .ttl {
  border-left: 2px solid #4478ee;
  font-size: 1.25rem;
  padding-left: 16px;
  position: relative;
  font-weight: bold;
  margin-bottom: 16px;
}
.faq .contact-sec .white-box .tel-wrap {
  margin-left: 16px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  gap: 8px;
}
.faq .contact-sec .white-box .tel-wrap .txt {
  display: block;
  width: 100px;
}
.faq .contact-sec .white-box .tel-wrap a {
  color: #4478ee;
  font-weight: bold;
  border-bottom: 1px solid #4478ee;
}
.faq .contact-sec .white-box .tel-wrap + .txt {
  margin-top: 8px;
}
.faq .contact-sec .white-box .c-btn01 {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  min-width: 228px;
}
.faq .contact-sec .white-box .desc {
  margin-top: 16px;
  position: relative;
  padding-left: 16px;
  color: #2753b2;
}
.faq .contact-sec .white-box .desc::before {
  content: "※";
  position: absolute;
  left: 0;
  top: 0;
}
.faq .contact-sec .white-box .desc + .tel-wrap {
  margin-top: 8px;
}

/* -----------------------------------------------
* correct Module
* correctページ用
-------------------------------------------------- */
.correction .correct-section .top-desc-txt {
  margin-bottom: 80px;
  font-size: 1rem;
  line-height: 180%; /* 28.8px */
}
.correction .correct-section .c-detail-tab-btn-list-area {
  margin-bottom: 2.5rem;
}

/* -----------------------------------------------
* shoten Module
* shotenページ用
-------------------------------------------------- */
.shoten .section-each:not(.order-section):not(.qa-section):not(.book-section) .c-ttl01 {
  margin-bottom: 1.5rem;
}
.shoten .order-section > .desc {
  font-size: 1rem;
  line-height: 180%; /* 28.8px */
  margin-bottom: 1.5rem;
}
.shoten .order-section > .btn-wrap {
  margin-bottom: 2.5rem;
}
.shoten .order-section > .btn-wrap .c-btn01 {
  max-width: 15.625rem;
}
.shoten .qa-section > .btn-wrap {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  gap: 24px;
}
.shoten .qa-section > .btn-wrap .c-btn01 {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  padding-inline: clamp(1rem, 4.21875vw, 3.375rem);
}
.shoten .book-section .contents-wrap {
  display: grid;
  gap: 40px clamp(20px, 6.25vw, 80px);
}
.shoten .book-section .contents-wrap .img-area {
  margin-inline: auto;
}
.shoten .book-section .contents-wrap .desc {
  font-size: 1rem;
  line-height: 160%; /* 25.6px */
}

.price {
  background: #f2f4f6;
}
.price .cont-wrap .cont + .cont {
  margin-top: 80px;
}
.price .cont-wrap .cont + .c-ttl01 {
  margin-top: 50px;
}
.price .c-tb02 + .c-tb02 {
  margin-top: 40px;
}

.search {
  background: #f2f4f6;
}
.search .c-searchbar01 .c-input-wrap {
  border: 1px solid #e0e0e0;
  border-radius: 5px;
}
.search .results {
  margin-top: 100px;
}
.search .results .cont {
  padding-bottom: 40px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  gap: 80px;
  border-bottom: 1px solid #e0e0e0;
}
.search .results .cont + .cont {
  margin-top: 40px;
}
.search .results .cont .img-wrap {
  width: 248px;
  position: relative;
}
.search .results .cont .img-wrap img {
  position: absolute;
  bottom: 0;
}
.search .results .cont .txt-wrap {
  width: 100%;
}
.search .results .cont .txt-wrap .ttl {
  font-size: 1.25rem;
  font-weight: bold;
}
.search .results .cont .txt-wrap .detail-list {
  margin-top: 20px;
}
.search .results .cont .txt-wrap .detail-list li p {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  gap: 20px;
}
.search .results .cont .txt-wrap .detail-list li span {
  width: 80px;
}
.search .results .cont .txt-wrap .detail-list li + li {
  margin-top: 10px;
}
.search .results .cont .txt-wrap .c-btn01 {
  margin-top: 40px;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}

/* -----------------------------------------------
* home Module
* homeページ用
-------------------------------------------------- */
.web_ni_link-detail .desc {
  font-size: 1rem;
  line-height: 180%;
  margin-bottom: 1.5rem;
}
.web_ni_link-detail .detail-section .c-ttl01 {
  margin-bottom: 24px;
}

.newest-books {
  background-color: #f2f4f6;
}
.newest-books .desc {
  margin-top: 80px;
  line-height: 1.8em;
}
.newest-books .c-coherence-list > li > a {
  background-color: #e6eeff;
  /* .ribbon {
    width: 3rem;
    height: 3rem;
    line-height: 1.3;
    .txt {
      font-size: rem(14);
    }
  } */
}

/* -----------------------------------------------
* correct Module
* correctページ用
-------------------------------------------------- */
.company {
  background: #f2f4f6;
}
.company .bold {
  font-weight: bold;
}
.company .c-tb01 .bg-blue {
  background: #4478ee;
  color: #fff;
  width: 20%;
}
.company .c-tb01 .link {
  margin-top: 8px;
  color: #4478ee;
  font-weight: bold;
  border-bottom: 1px solid #4478ee;
}
.company .c-tb01 .tb-txt + .dots-list {
  margin-top: 16px;
}
.company .c-tb01 .dots-list li {
  font-weight: 400;
}
.company .c-tb01 .dots-list li::before {
  background-color: #4478ee;
}
.company .c-tb01 .dots-list + .tb-txt {
  margin-top: 16px;
}
.company .btn-wrap {
  margin-top: 80px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  gap: 40px;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.company .btn-wrap .c-btn01 {
  max-width: 400px;
}
.company .cont + .cont {
  margin-top: 80px;
}
.company .txt {
  font-size: 1rem;
}
.company .txt + .c-num-list01, .company .txt + .c-num-list02 {
  margin-top: 24px;
}
.company .txt + .txt {
  margin-top: 8px;
}
.company .txt.ta-r {
  text-align: right;
}
.company .c-num-list01 + .txt, .company .c-num-list02 + .txt {
  margin-top: 24px;
}
.company .link {
  color: #4478ee;
  font-weight: bold;
  border-bottom: 1px solid #4478ee;
}
.company .profile-area {
  display: grid;
  grid-template-columns: min(45%, 200px) auto;
  gap: 20px;
  max-width: 28.125rem;
  margin-inline: auto;
}
.company .profile-area .txt-area {
  font-weight: 700;
  -webkit-align-self: center;
      -ms-flex-item-align: center;
          align-self: center;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}
.company .profile-area .name {
  font-size: 1.25rem;
  font-weight: 700;
}
.company .flex-txt {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  margin-top: 8px;
}
.company .flex-txt .txt {
  margin-top: 0;
}
.company .flex-txt + .txt {
  margin-top: 8px;
}

.series {
  background: #f2f4f6;
}
.series .series-wrap .desc {
  margin-bottom: 24px;
}
.series .series-wrap .series-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  gap: 40px 24px;
}
.series .series-wrap .series-list > li {
  max-width: calc(20% - 20px);
  width: 100%;
}
.series .series-wrap .series-list > li .img-wrap {
  aspect-ratio: 200/284;
  position: relative;
}
.series .series-wrap .series-list > li .img-wrap img {
  position: absolute;
  bottom: 0;
  width: 100%;
  display: block;
}
.series .series-wrap .series-list > li .name {
  margin-top: 8px;
  font-size: 1rem;
}
.series .series-wrap + .series-wrap {
  margin-top: 80px;
}

.series.shikaku-kentei .kentei-each + .kentei-each {
  margin-top: 80px;
}
.series.shikaku-kentei .kentei-each {
  display: grid;
  grid-template-columns: min(25%, 220px) 1fr;
  gap: 30px;
  border-top: 1px solid #f2f4f6;
  border-bottom: 1px solid #f2f4f6;
  border-right: 1px solid #f2f4f6;
}
.series.shikaku-kentei .kentei-each .kentei-ttl-area {
  background: #4478ee;
  color: #ffffff;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 10px;
}
.series.shikaku-kentei .kentei-each .kentei-ttl-area > .ttl {
  font-size: 1.25rem;
  font-weight: 700;
}
.series.shikaku-kentei .kentei-each .kentei-area {
  max-height: calc(var(--vh, 1vh) * 70);
  overflow: auto;
  padding-block: 30px;
  padding-inline: 0 20px;
}
.series.shikaku-kentei .kentei-each .kentei-area .c-ttl01 {
  background: #f2f4f6;
}

/* -----------------------------------------------
* shoten Module
* shotenページ用
-------------------------------------------------- */
.specialized .nav-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 1fr;
  gap: 8px 24px;
}
.specialized .nav-list .c-btn01 {
  height: 100%;
  line-height: 1.3;
}
.specialized .mv-section .btn-wrap {
  margin-top: 40px;
  margin-left: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  max-width: 400px;
}
.specialized .mv-section .btn-wrap .orange {
  border: 1px solid #FE932B;
}
.specialized .mv-section .btn-wrap .orange:focus-visible {
  -webkit-transform: none;
          transform: none;
}
.specialized .gray-box {
  padding: 40px;
  background-color: #f2f2f2;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 100px;
}
.specialized .gray-box .doc:focus-visible .img-wrap img {
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
}
.specialized .gray-box .doc .img-wrap {
  aspect-ratio: 200/284;
  width: 100%;
  overflow: hidden;
  position: relative;
}
.specialized .gray-box .doc .img-wrap img {
  position: absolute;
  bottom: 0;
  -o-object-fit: cover;
     object-fit: cover;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  width: 100%;
}
.specialized .search-section .btn-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
}
.specialized .search-section .c-ttl02 {
  margin-bottom: 24px;
}
.specialized .search-section .search-wrap {
  margin-top: 64px;
  display: grid;
  gap: 40px;
  grid-template-columns: 2fr 1fr;
}
.specialized .search-section .search-wrap .c-btn01:focus-visible {
  background: #93B4FF !important;
  -webkit-box-shadow: none;
          box-shadow: none;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  -webkit-transform: translateY(3px);
          transform: translateY(3px);
}
.specialized .search-section .c-card .txt-area > div {
  height: 100%;
  margin: auto;
}
.specialized .search-section .c-card .btn-area {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.specialized .search-section .c-card .btn-area .c-btn01 {
  height: 100%;
}
.specialized .consider-section {
  background-color: #fff;
}
.specialized .consider-section .contents-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}
.specialized .consider-section .contents-wrap .top-txt {
  color: #4478ee;
  font-size: 1.25rem;
  font-weight: bold;
  margin-bottom: 40px;
}
.specialized .consider-section .contents-wrap .btn-wrap {
  margin-top: 40px;
}
.specialized .consider-section .contents-wrap .img-area img {
  border-radius: 8px;
  width: 100%;
}
.specialized .news-section {
  background-color: #fff;
}
.specialized .interview-section {
  background-color: #fff;
}
.specialized .interview-section .interview-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
}
.specialized .interview-section .interview-list > li {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 56px;
  line-height: 2em;
}
.specialized .interview-section .interview-list > li .txt-area > .blue {
  font-size: 1.25rem;
  font-weight: bold;
  color: #4478ee;
  margin-bottom: 20px;
}
.specialized .interview-section .interview-list > li .book {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  gap: 31px;
  background-color: #fff;
  margin-bottom: 20px;
}
.specialized .interview-section .interview-list > li .book span:nth-child(1) {
  position: relative;
  min-width: 64px;
}
.specialized .interview-section .interview-list > li .book span:nth-child(1)::before {
  content: "";
  position: absolute;
  right: -20px;
  width: 1px;
  height: 20px;
  background-color: #a1a1a1;
  top: 0;
  bottom: 0;
  margin: auto;
}
.specialized .interview-section .interview-list > li .c-btn01 {
  min-width: 200px;
  margin-top: 20px;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  color: #fff !important;
}
.specialized .c-coherence-list {
  grid-template-columns: 1fr 1fr;
}
.specialized .c-coherence-list .img-area {
  max-width: 150px;
}
.specialized .contact-section .btn-wrap {
  margin-top: 30px;
  max-width: 320px;
}

.specialized-genre .info-section .c-sample-request-box + .nav-list {
  margin-top: 80px;
}

.sangyou_kyouiku .contents-wrap {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  gap: 30px;
}
.sangyou_kyouiku .contents-wrap img {
  max-width: 230px;
}
.sangyou_kyouiku .desc {
  font-weight: 500;
  line-height: 1.8;
}
.sangyou_kyouiku .desc + .desc {
  margin-top: 20px;
}
.sangyou_kyouiku .desc.f-bold {
  font-weight: bold;
}
.sangyou_kyouiku .desc.small {
  font-size: 0.875rem;
}
.sangyou_kyouiku .desc .txt-email {
  height: 1.8em;
  width: auto;
}
.sangyou_kyouiku .dec {
  font-size: 0.875rem;
  margin-top: 20px;
  font-weight: 500;
}
.sangyou_kyouiku .gray-box {
  margin: 20px 0 40px;
  padding: 20px;
}
.sangyou_kyouiku .num-list {
  counter-reset: num;
  margin-top: 10px;
  margin-bottom: 16px;
}
.sangyou_kyouiku .num-list > li {
  padding-left: 20px;
  counter-increment: num;
  position: relative;
}
.sangyou_kyouiku .num-list > li:not(:last-child) {
  margin-bottom: 5px;
}
.sangyou_kyouiku .num-list > li::before {
  content: counter(num) ".";
  position: absolute;
  top: 0px;
  left: 0;
}
.sangyou_kyouiku .c-tb01 + p {
  margin-top: 20px;
}

/* -----------------------------------------------
* interview Module
* interviewページ用
-------------------------------------------------- */
.interview .kv-img {
  width: 100%;
  margin-bottom: 40px;
}
.interview h1 {
  line-height: 1.4em;
}
.interview h2 {
  position: relative;
  padding-left: 16px;
  font-weight: bold;
  font-size: 2rem;
  background-color: #f2f4f6;
  padding-block: 12px;
  padding-left: 32px;
  border-top: 1px solid #e0e0e0;
  border-bottom: 1px solid #e0e0e0;
  margin-bottom: 24px;
}
.interview h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 4px;
  height: 1em;
  background-color: #4478ee;
}
.interview h2 + * {
  margin-top: 40px;
}
.interview p + * {
  margin-top: 40px;
}
.interview p + p {
  margin-top: 16px;
}
.interview .c-ttl04 {
  margin-bottom: 20px;
  padding-bottom: 10px;
}
.interview .wp-block-button {
  max-width: 568px;
  width: 100%;
}
.interview .wp-block-buttons {
  max-width: 568px;
  margin-right: auto;
  margin-left: auto;
}
.interview .wp-block-buttons + * {
  margin-top: 40px;
}
.interview .profile-wrap {
  background-color: #f2f4f6;
  padding: 40px;
}
.interview .profile-wrap + * {
  margin-top: 40px;
}
.interview .profile-wrap .top {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  gap: 40px;
  font-weight: bold;
}
.interview .profile-wrap .top img {
  aspect-ratio: 1/1;
  width: 160px;
  height: -webkit-fit-content;
  height: -moz-fit-content;
  height: fit-content;
  display: block;
}
.interview .profile-wrap .top .txt-wrap {
  border-bottom: 1px solid #e0e0e0;
  padding-bottom: 24px;
}
.interview .profile-wrap .top .ttl {
  font-size: 32px;
  color: #4478ee;
  font-weight: bold;
}
.interview .profile-wrap .top .school {
  font-size: 24px;
  margin-top: 26px;
  line-height: 1.2em;
}
.interview .profile-wrap .top .name {
  margin-top: 8px;
  line-height: 1.2em;
  font-size: 20px;
}
.interview .profile-wrap .top .name .fz32 {
  font-size: 32px;
  padding-left: 16px;
}
.interview .profile-wrap .bottom {
  margin-top: 32px;
}
.interview .gray-block {
  background-color: #f2f4f6;
  padding: 40px;
}
.interview .gray-block + * {
  margin-top: 40px;
}
.interview .dots-list li {
  font-weight: 400;
}
.interview .dots-list li .bold {
  font-weight: bold;
}
.interview .reference {
  padding-left: 1em;
  position: relative;
}
.interview .reference::before {
  content: "※";
  position: absolute;
  left: 0;
  top: 0;
}
.interview .small {
  margin-top: 16px;
  font-size: 14px;
}
.interview .about-book {
  width: 100%;
  background-color: #f2f4f6;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  gap: 20px;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  max-width: 800px;
  padding: 40px 80px 40px 40px;
  margin: 40px auto;
}
.interview .about-book + * {
  margin-top: 40px;
}
.interview .about-book .img-area {
  overflow: hidden;
  max-width: 220px;
  width: 100%;
}
.interview .about-book .img-area img {
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
.interview .about-book .txt-wrap .ttl {
  font-size: 2rem;
  font-weight: bold;
  padding-bottom: 24px;
  border-bottom: solid 1px #e0e0e0;
  letter-spacing: 0.02em;
  line-height: 1.3;
}
.interview .about-book .dots-list {
  margin-top: 10px;
}
.interview .about-book .desc {
  margin-top: 28px;
}
.interview .about-book .desc + * {
  margin-top: 24px;
}
.interview .about-book .desc > p {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 1em;
  font-size: 1rem;
}
.interview .about-book .desc > p > span {
  width: auto;
}
.interview .about-book .desc > p + p {
  margin-top: 8px;
}
.interview [class^=lazyblock-] + * {
  margin-top: 40px;
}
.interview .wp-block-buttons {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
.interview .wp-block-button__link {
  background: #4478ee;
  color: #ffffff;
  text-align: center;
  border-radius: 5px;
  padding: 16px;
  font-size: 20px;
  font-weight: bold;
  width: 100%;
  -webkit-box-shadow: 0px 5px 5px rgba(51, 51, 51, 0.1);
          box-shadow: 0px 5px 5px rgba(51, 51, 51, 0.1);
}

/* -----------------------------------------------
* parts Module
* partsページ用
-------------------------------------------------- */
.parts {
  min-height: 200vh;
  padding-bottom: 100px;
}
.parts > .inner-block > * + * {
  margin-top: 30px;
}
.parts h2 {
  font-size: 2rem;
  font-family: "Inter", sans-serif;
}
.parts p {
  font-size: 1.5rem;
}
.parts .contents-wrap {
  display: grid;
  gap: 3.75rem;
}

.font-inter {
  font-family: "Inter", sans-serif;
}

.contents-wrap02 {
  display: grid;
  grid-template-areas: "a a b" "c d e";
}
.contents-wrap02 > div {
  height: 300px;
  color: #ffffff;
  font-size: 30px;
}
.contents-wrap02 .a {
  grid-area: a;
}
.contents-wrap02 .b {
  grid-area: b;
}
.contents-wrap02 .c {
  grid-area: c;
}
.contents-wrap02 .d {
  grid-area: d;
}
.contents-wrap02 .e {
  grid-area: e;
}
@media only screen and (max-width: 767px) {
  body {
    position: relative;
    -webkit-appearance: none;
    -webkit-text-size-adjust: 100%;
  }
  input,
  select,
  textarea {
    font-size: 16px !important;
  }
  #wrapper {
    min-width: 320px;
  }
  .inner-block {
    padding-left: 16px;
    padding-right: 16px;
  }
  .pc {
    display: none !important;
  }

  .c-footer .top-area .nav-wrap .nav-list .btn-wrap .c-btn01 {
    padding-block: 0.875rem;
  }
  .c-footer .bottom-area {
    padding-block: 24px;
  }
  .c-footer #pagetop {
    right: 16px;
  }
  .c-ttl01 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    padding: 16px 0;
    line-height: 1.2;
    padding-left: 1.875rem;
    gap: 0.625rem;
  }
  .c-ttl01 .hiring {
    font-size: 1rem;
  }
  .c-ttl05 {
    font-size: 1.125rem;
  }
  .c-ttl06 {
    font-size: 1.25rem;
  }
  .c-ttl07 {
    font-size: 1.25rem;
  }
  .c-section {
    padding-block: 40px;
  }
  .c-section.bg-gray + .bg-gray {
    margin-top: 40px;
  }
  .c-aco-box .c-q-area {
    padding: 16px 8px;
  }
  .c-aco-box .c-q-area .q-txt {
    font-size: 1.125rem;
  }
  .c-aco-box .c-q-area .txt {
    font-size: 0.875rem;
  }
  .c-search-box {
    padding: 24px 16px;
  }
  .c-search-box .input-box {
    display: block;
  }
  .c-search-box .tag-box {
    display: block;
  }
  .c-search-box .tag-box > p {
    font-size: 0.75rem;
    margin-bottom: 16px;
  }
  .c-search-box .tag-box .tag-list {
    gap: 8px;
  }
  .c-coherence-list {
    gap: 20px;
  }
  .c-coherence-list > li > a {
    display: block;
    padding: 16px 16px 56px 16px;
  }
  .c-coherence-list > li > a .arrow {
    top: auto;
    bottom: 16px;
    width: 40px;
    right: 16px;
  }
  .c-coherence-list > li > a .ribbon {
    font-size: 0.875rem;
    width: 3.75rem;
    height: 3.75rem;
  }
  .c-coherence-list > li > a .img-area {
    width: 160px;
    margin: 0 auto;
  }
  .c-coherence-list > li > a .txt-wrap .ttl {
    font-size: 1rem;
    padding-bottom: 8px;
    margin-top: 16px;
  }
  .c-coherence-list > li > a .desc {
    margin-top: 16px;
  }
  .c-coherence-list > li > a .desc > p {
    font-size: 0.875rem;
  }
  .c-coherence-list > li > a .desc > p + p {
    margin-top: 4px;
  }
  .c-pagination-list {
    margin-top: 40px;
    gap: 8px;
  }
  .c-pagination-list .page-numbers {
    width: 32px;
    height: 32px;
    padding: 4px 0;
    border-radius: 2px;
    font-size: 1rem;
  }
  .c-sample-request-box {
    padding: 24px 16px;
  }
  .c-sample-request-box .inn {
    display: block;
    margin-top: 16px;
  }
  .c-sample-request-box .inn .c-btn01,
  .c-sample-request-box .inn .c-btn02 {
    margin-top: 24px;
    margin-left: 0;
  }
  .js-text-wrap .js-text-body {
    max-height: 100vh;
    overflow: hidden;
    margin-bottom: 20px;
  }
  .c-btn01.big .inn-txt .sub-txt {
    margin-bottom: 0.5rem;
  }
  .c-btn01.big .inn-txt .desc {
    margin-top: 0.5rem;
  }
  .c-link-btn .inn-txt {
    font-size: 0.875rem;
  }
  .c-ico-square-btn {
    padding-right: 1rem;
    grid-template-columns: min(30%, 3.75rem) 1fr auto;
  }
  .c-ico-square-btn .c-icon-bg .c-icon {
    max-width: 2.5rem;
  }
  .c-ico-square-btn .inn-txt {
    margin-left: 1rem;
    margin-block: 1rem;
  }
  .c-ico-square-btn .inn-txt {
    font-size: 0.75rem;
  }
  .c-ico-square-btn .inn-txt .ttl {
    font-size: 0.875rem;
  }
  .c-link-list .ttl {
    font-size: 0.875rem;
  }
  .c-related-doc-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .c-web_ni_link-tbl td, .c-web_ni_link-tbl th {
    padding-inline: 10px;
  }
  .c-web_ni_link-tbl th {
    font-size: 0.875rem;
  }
  .c-web_ni_link-tbl thead tr > *:first-child {
    width: 25%;
  }
  .c-web_ni_link-tbl tbody td {
    font-size: 0.875rem;
  }
  .c-web_ni_link-tbl tbody td .contents-wrap {
    gap: 0.875rem;
  }
  .c-web_ni_link-tbl tbody td img {
    max-height: 80px;
  }
  .c-web_ni_link-tbl tbody td .filetype {
    font-size: 0.625rem;
  }
  .c-tb02 {
    min-width: 700px;
  }
  .c-tb02 th, .c-tb02 td {
    border-width: 3px;
  }
  .c-tb02 thead th {
    font-size: 0.75rem;
  }
  .c-tb02 .cont-head {
    width: 100px;
  }
  .c-tb02 .group-label {
    padding: 8px;
    min-width: 80px;
  }
  .c-tb02 .price {
    font-size: 1rem;
  }
  .c-tb02 .code {
    font-size: 1rem;
  }
  .c-tb02 .gray {
    padding: 8px;
  }
  .c-tb02 .mark {
    font-size: 1.125rem;
  }
  .dots-list {
    margin-top: 16px;
  }
  .dots-list li + li {
    margin-top: 4px;
  }
  .home .mv-section {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
    -webkit-flex-direction: column-reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
  }
  .home .mv-section .contents-wrap {
    grid-template-columns: 100%;
    grid-template-areas: "ttl" "btn";
    gap: 0.5rem;
    margin-top: -2.5rem;
  }
  .home .mv-section .contents-wrap .mv-ttl {
    background-color: #ffffff;
    padding-inline: 1.5rem;
    padding-block: 1.5rem;
    border-radius: 5px 5px 0 0;
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
  }
  .home .mv-section .contents-wrap .mv-ttl .top {
    font-size: 1.25rem;
    margin-bottom: 16px;
  }
  .home .mv-section .contents-wrap .mv-ttl .bottom img {
    max-width: min(100%, 18.4375rem);
  }
  .home .mv-section .contents-wrap .btn-wrap {
    grid-template-columns: 100%;
  }
  .home .mv-section .bg {
    -o-object-position: 13%;
       object-position: 13%;
    height: 46.5449804433vw;
    min-height: 357px;
    width: auto;
  }
  .home .info-section .contents-wrap .txt-area {
    margin-inline: auto;
    width: 100%;
  }
  .home .info-section .contents-wrap .txt-area > .c-ttl01 {
    margin-bottom: 16px;
  }
  .home .info-section .contents-wrap .txt-area .top-txt {
    font-size: 0.875rem;
    text-align: center;
  }
  .home .info-section .contents-wrap .info-list-area {
    margin-top: 1rem;
  }
  .home .info-section .contents-wrap .info-list-area .c-btn01 {
    padding: 1rem;
  }
  .home .recruit-section .contents-wrap > .text-area .c-ttl01 {
    margin-bottom: 16px;
  }
  .home .recruit-section .contents-wrap > .text-area .top-txt {
    font-size: 1.5rem;
  }
  .home .recruit-section .contents-wrap > .text-area .desc {
    margin-block: 1.75rem;
  }
  .home .recruit-section .contents-wrap > .text-area .c-btn01 {
    padding-block: 1.25rem;
  }
  .home .link-section .link-grid {
    gap: 0.5rem;
  }
  .highschool .c-related-doc-list {
    max-width: 368px;
    display: block;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .highschool .c-related-doc-list .doc {
    display: block;
    width: 100%;
  }
  .highschool .c-related-doc-list.panf {
    grid-template-columns: 1fr;
  }
  .highschool .c-related-doc-list.panf .doc {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    gap: 18px;
  }
  .highschool .c-related-doc-list.panf .img-area {
    width: 24%;
    min-width: 80px;
  }
  .highschool .subject-block .subject-name {
    min-width: auto;
  }
  .highschool .subject-block .main-splide .splide__pagination {
    margin-top: 10px;
  }
  .highschool .subject-block .main-splide .splide__arrow.splide__arrow--prev {
    left: -20px;
  }
  .highschool .subject-block .main-splide .splide__arrow.splide__arrow--next {
    right: -20px;
  }
  .highschool .subject-block .main-splide .splide__arrow::before {
    width: 24px;
    height: 24px;
  }
  .highschool .textbook-block .inner-block {
    padding-block: 40px;
  }
  .highschool .textbook-block label .inn-txt {
    font-size: 0.875rem;
  }
  .coherence .desc {
    margin-top: 40px;
  }
  .contact .desc + .c-ttl01 {
    margin-top: 24px;
  }
  .contact .contact-block input[type=text],
  .contact .contact-block input[type=number],
  .contact .contact-block input[type=tel],
  .contact .contact-block input[type=email],
  .contact .contact-block textarea,
  .contact .contact-block select {
    padding: 8px 10px;
  }
  .contact .contact-block .radio-group .wpcf7-radio, .contact .contact-block .radio-group .wpcf7-checkbox, .contact .contact-block .checkbox-group .wpcf7-radio, .contact .contact-block .checkbox-group .wpcf7-checkbox {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    gap: 15px;
    -webkit-box-align: start;
    -webkit-align-items: flex-start;
        -ms-flex-align: start;
            align-items: flex-start;
  }
  .faq .tab-content-block > .inner-block {
    padding-top: 40px;
    padding-bottom: 60px;
  }
  .faq .tab-content-block .cont-wrap + .cont-wrap {
    margin-top: 40px;
  }
  .faq .contact-sec > .inner-block {
    padding-top: 40px;
  }
  .faq .contact-sec .txt-c {
    margin-top: 24px;
  }
  .faq .contact-sec .cont + .cont {
    margin-top: 20px;
  }
  .faq .contact-sec .white-box {
    display: block;
    padding-block: 0;
    padding: 0 16px;
  }
  .faq .contact-sec .white-box .l-box, .faq .contact-sec .white-box .r-box {
    padding-inline: 0;
    padding-block: 24px;
    width: 100%;
  }
  .faq .contact-sec .white-box .r-box {
    padding-top: 16px;
    border-left: none;
    border-top: 1px solid #e0e0e0;
  }
  .faq .contact-sec .white-box .ttl {
    font-size: 1.125rem;
  }
  .faq .contact-sec .white-box .tel-wrap {
    display: block;
    margin-left: 0;
  }
  .faq .contact-sec .white-box .tel-wrap + .tel-wrap {
    margin-top: 8px;
  }
  .faq .contact-sec .white-box .desc {
    font-size: 0.875rem;
  }
  .price .cont-wrap .cont + .cont {
    margin-top: 40px;
  }
  .price .cont-wrap .cont + .c-ttl01 {
    margin-top: 30px;
  }
  .price .c-tb02 + .c-tb02 {
    margin-top: 20px;
  }
  .search .input-box .c-input-wrap {
    margin-top: 8px;
  }
  .search .results {
    margin-top: 80px;
  }
  .search .results .cont {
    padding-bottom: 24px;
    gap: 20px;
  }
  .search .results .cont .img-wrap {
    margin: 0 auto 16px;
  }
  .search .results .cont .img-wrap img {
    display: block;
    margin: 0 auto;
    max-width: 180px;
    min-width: 80px;
    width: 100%;
  }
  .search .results .cont .txt-wrap .ttl {
    font-size: 1.125rem;
  }
  .search .results .cont .txt-wrap .detail-list {
    margin-top: 16px;
  }
  .search .results .cont .txt-wrap .detail-list li p {
    gap: 8px;
    font-size: 0.875rem;
  }
  .search .results .cont .txt-wrap .detail-list li span {
    width: 60px;
  }
  .search .results .cont .txt-wrap .detail-list li + li {
    margin-top: 4px;
  }
  .search .results .cont .txt-wrap .c-btn01 {
    width: 100%;
    margin-top: 24px;
  }
  .newest-books .desc {
    margin-top: 40px;
  }
  .company .btn-wrap {
    margin-top: 40px;
    display: block;
  }
  .company .btn-wrap .c-btn01 {
    display: block;
    margin: 0 auto;
  }
  .company .btn-wrap .c-btn01 + .c-btn01 {
    margin-top: 8px;
  }
  .company .cont {
    margin-top: 40px;
  }
  .company .cont + .cont {
    margin-top: 40px;
  }
  .series .series-wrap .series-list {
    gap: 16px;
  }
  .series .series-wrap .series-list > li {
    max-width: calc(33.3333333333% - 11px);
  }
  .series .series-wrap .series-list > li .name {
    font-size: 0.875rem;
    margin-top: 4px;
  }
  .series .series-wrap + .series-wrap {
    margin-top: 40px;
  }
  .series.shikaku-kentei .kentei-each + .kentei-each {
    margin-top: 50px;
  }
  .series.shikaku-kentei .kentei-each {
    grid-template-columns: 100%;
    gap: 20px;
    border-top: 0;
    border-left: 1px solid #f2f4f6;
  }
  .series.shikaku-kentei .kentei-each .kentei-ttl-area {
    padding-block: 16px;
  }
  .series.shikaku-kentei .kentei-each .kentei-area {
    padding-top: 0;
    padding-left: 20px;
    min-height: 300px;
  }
  .specialized .mv-section .btn-wrap {
    gap: 10px;
    margin-inline: auto;
  }
  .specialized .gray-box {
    padding: 40px 16px;
    grid-template-columns: 1fr 1fr;
    gap: 24px 16px;
    max-width: 500px;
    margin: auto;
  }
  .specialized .search-section .btn-wrap {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .specialized .search-section .c-ttl02 {
    font-size: 1.25rem;
  }
  .specialized .search-section .search-wrap {
    grid-template-columns: 1fr;
  }
  .specialized .search-section .c-card .btn-area {
    grid-template-columns: repeat(2, 1fr);
  }
  .specialized .consider-section .contents-wrap {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .specialized .consider-section .contents-wrap .top-txt {
    margin-bottom: 24px;
  }
  .specialized .consider-section .contents-wrap .btn-wrap {
    margin-top: 24px;
  }
  .specialized .interview-section .interview-list > li .txt-area > .blue {
    font-size: 1rem;
    margin-bottom: 16px;
  }
  .specialized .interview-section .interview-list > li .book {
    gap: 17px;
    margin-bottom: 16px;
  }
  .specialized .interview-section .interview-list > li .book span:nth-child(1)::before {
    right: -10px;
  }
  .specialized .interview-section .interview-list > li .c-btn01 {
    margin-top: 16px;
  }
  .specialized-genre .info-section .c-sample-request-box + .nav-list {
    margin-top: 40px;
  }
  .sangyou_kyouiku .contents-wrap {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .sangyou_kyouiku .contents-wrap img {
    display: block;
    margin: 0 auto 20px;
  }
  .sangyou_kyouiku .c-ttl02 {
    font-size: 1.125rem;
    margin-bottom: 20px;
  }
  .sangyou_kyouiku .desc .txt-email {
    display: inline-block;
    margin: 0;
  }
  .sangyou_kyouiku .gray-box {
    margin: 20px 0;
  }
  .interview .kv-img {
    margin-bottom: 24px;
  }
  .interview h2 {
    font-size: 1.25rem;
  }
  .interview h2 + * {
    margin-top: 24px;
  }
  .interview p + * {
    margin-top: 24px;
  }
  .interview p + p {
    margin-top: 8px;
  }
  .interview .wp-block-buttons + * {
    margin-top: 24px;
  }
  .interview .profile-wrap {
    padding: 16px;
  }
  .interview .profile-wrap + * {
    margin-top: 40px;
  }
  .interview .profile-wrap .top {
    display: block;
  }
  .interview .profile-wrap .top img {
    margin: auto;
  }
  .interview .profile-wrap .top .txt-wrap {
    padding-bottom: 16px;
  }
  .interview .profile-wrap .top .ttl {
    margin-top: 16px;
    font-size: 18px;
  }
  .interview .profile-wrap .top .school {
    margin-top: 8px;
    font-size: 16px;
  }
  .interview .profile-wrap .top .name {
    margin-top: 0;
    font-size: 16px;
    line-height: 2em;
  }
  .interview .profile-wrap .top .name .fz32 {
    font-size: 20px;
    padding-left: 0;
    display: inline-block;
  }
  .interview .profile-wrap .bottom {
    margin-top: 16px;
  }
  .interview .gray-block {
    padding: 16px;
  }
  .interview .gray-block + * {
    margin-top: 24px;
  }
  .interview .about-book {
    display: block;
    padding: 16px;
  }
  .interview .about-book + * {
    margin-top: 24px;
  }
  .interview .about-book .img-area {
    width: 160px;
    margin: 0 auto;
  }
  .interview .about-book .txt-wrap .ttl {
    font-size: 1rem;
    padding-bottom: 8px;
    margin-top: 16px;
  }
  .interview .about-book .desc {
    margin-top: 16px;
  }
  .interview .about-book .desc + * {
    margin-top: 16px;
  }
  .interview .about-book .desc > p {
    font-size: 0.875rem;
  }
  .interview .about-book .desc > p + p {
    margin-top: 4px;
  }
  .interview [class^=lazyblock-] + * {
    margin-top: 24px;
  }
  .interview .wp-block-button__link {
    font-size: 16px;
  }
}
@media only screen and (min-width: 768px) {
  a[href^="tel:"] {
    pointer-events: none;
  }
  .inner-block {
    padding-left: 40px;
    padding-right: 40px;
    max-width: 1280px;
  }
  .inner-block.wi-wide {
    max-width: 1680px;
  }
  .inner-block.wi-narrow {
    max-width: 1080px;
  }
  a,
  a::before,
  a::after,
  button,
  button::before,
  button::after {
    -webkit-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
  }
  .sp {
    display: none !important;
  }
  .c-coherence-list > li > a {
    padding: 20px 50px 20px 20px;
    gap: 24px;
  }
  .c-coherence-list > li > a .txt-wrap .ttl {
    font-size: 1.25rem;
    padding-bottom: 8px;
    line-height: 1.3;
  }
  .c-coherence-list > li > a .desc {
    margin-top: 10px;
  }
  .c-coherence-list > li > a .desc > p {
    font-size: 0.875rem;
  }
  .c-sample-request-box .inn .c-btn02 {
    padding-block: 1rem;
  }
  .c-ico-square-btn > .c-icon {
    width: 2rem;
  }
  .c-related-doc-list .doc {
    width: 200px;
  }
  .c-tb02 .group-label {
    width: 130px;
  }
  .home .mv-section {
    padding-bottom: 44px;
    height: clamp(500px, 26.0416666667vw, 700px);
  }
  .home .mv-section .contents-wrap {
    padding-top: calc(var(--headerHeight) - 40px);
    grid-template-rows: 1fr auto;
    position: absolute;
    bottom: -19px;
    inset-inline: 0;
    margin: auto;
    height: 100%;
  }
  .home .mv-section .contents-wrap .mv-ttl {
    max-width: clamp(560px, 36.4583333333vw, 700px);
    -webkit-align-self: center;
        -ms-flex-item-align: center;
            align-self: center;
    margin-bottom: 30px;
  }
  .home .mv-section .contents-wrap .btn-wrap .c-ico-square-btn .inn-txt {
    margin-block: 1rem;
  }
  .home .mv-section .bg {
    -o-object-position: 35% 20%;
       object-position: 35% 20%;
    height: 100%;
  }
  .home .info-section .c-section {
    padding-top: 40px;
  }
  .home .info-section .contents-wrap .gray-box {
    margin-top: 20px;
  }
  .home .info-section .contents-wrap .data-list-area .c-img-btn .inn-txt {
    font-size: clamp(20px, 24px, min(24px, 1.25vw));
  }
  .home .info-section .contents-wrap .info-list-area .c-btn01 {
    padding-block: 2.5rem;
  }
  .home .info-section .contents-wrap .info-list-area .c-btn01 .ttl {
    font-size: clamp(26px, 36px, min(36px, 1.875vw));
  }
  .contact .contact-block .radio-group .wpcf7-radio, .contact .contact-block .radio-group .wpcf7-checkbox, .contact .contact-block .checkbox-group .wpcf7-radio, .contact .contact-block .checkbox-group .wpcf7-checkbox {
    margin-top: 7px;
  }
  .contact .ff_btn_style.ff-btn:hover {
    opacity: 1;
    background-color: #2753b2 !important;
  }
  .search .results .cont .img-wrap img {
    height: 100%;
  }
  .search .results .cont .txt-wrap .c-btn01 {
    min-width: 300px;
  }
  .specialized .search-section .btn-wrap .c-btn01 .inn-txt {
    font-size: 0.875rem;
  }
  .specialized .consider-section .contents-wrap .btn-wrap .c-btn01,
  .specialized .consider-section .contents-wrap .btn-wrap .c-btn02 {
    padding-block: 1rem;
    max-width: 350px;
  }
  .sangyou_kyouiku .c-tb01 th {
    width: 25%;
  }
  .interview .about-book {
    padding: 24px;
    gap: 24px;
  }
  .interview .about-book .txt-wrap .ttl {
    font-size: 1.25rem;
    padding-bottom: 8px;
    line-height: 1.3;
  }
  .interview .about-book .desc {
    margin-top: 10px;
  }
  .interview .about-book .desc > p {
    font-size: 0.875rem;
  }
}


@media only screen and (min-width: 48rem) {

  .c-footer .top-area .logo-area {
    -webkit-box-pack: center;
    -webkit-justify-content: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  .c-footer .top-area .nav-wrap {
    justify-self: end;
  }
  .c-footer .top-area .nav-wrap .link-list {
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
    margin-left: auto;
  }
  .c-footer .top-area .nav-wrap .link-list .c-link-btn {
    padding-block: 0;
  }
  .c-footer .top-area .nav-wrap .link-list .c-link-btn .c-icon {
    width: 1.5em;
  }
  .c-footer .top-area .nav-wrap .link-list .c-link-btn .inn-txt {
    padding-block: 4px;
  }
  .c-news-list-item > .c-date-txt {
    padding-right: 1rem;
  }
  .c-news-list > li > a > .c-date-txt {
    padding-right: 1rem;
  }
  .c-search-section > .search-area .input-area > .c-input-wrap:nth-child(1) {
    grid-column: 1/3;
  }
  .c-search-section > .search-area .input-area > .c-input-wrap:nth-child(2) {
    grid-column: 1/2;
    grid-row: 2;
  }
  .c-search-section > .search-area .input-area > .c-input-wrap:nth-child(3) {
    grid-column: 2/3;
    grid-row: 2;
  }
  .book .instruction-doc .c-btn01.blue {
    padding: 1.5rem;
  }
  .highschool .subject-block .splide__pagination-wrap .btn-wrap {
    width: minmax(220px, 260px);
  }
  .highschool .subject-block .r-area .link {
    white-space: nowrap;
  }
  .highschool .search-block .category-num-list .c-btn01 {
    height: 80px;
  }
  .contact .contact-block .select-wrap .ff-el-input--content {
    width: 240px;
  }
  .contact .contact-block input[name="name[last_name]"], .contact .contact-block input[name="name[first_name]"], .contact .contact-block input[name="kana[first_name]"], .contact .contact-block input[name="kana[last_name]"] {
    width: 240px;
  }
  .contact.mihon .checkbox-group label::before {
    top: -3px;
  }
  .contact.mihon .checkbox-group label::after {
    top: 0px;
  }
  .safari .contact .contact-block .ff-t-container.ff_columns_total_2 {
    position: relative;
  }
  .safari .contact .contact-block .ff-t-container.ff_columns_total_2::before {
    content: "";
    position: absolute;
    background: #e0e0e0;
    display: block;
    width: 1px;
    height: calc(100% - 20px);
    top: 0;
    left: 264px;
    bottom: 0;
    margin: auto;
  }
  .safari .contact .contact-block .ff-t-container.ff_columns_total_2 .ff-el-group {
    background: #ffffff;
  }
  .safari .contact .contact-block .ff-t-column-1 {
    height: 100%;
  }
  .safari .contact .contact-block .ff-t-column-1 .ff-el-group {
    height: 100%;
  }
  .correction .correct-section .c-detail-tab-btn-list-area .c-detail-tab-btn {
    padding-block: 1.375rem;
  }
  .shoten .order-section .c-ttl01 {
    margin-bottom: 2.5rem;
  }
  .shoten .book-section .contents-wrap {
    grid-template-columns: min(40%, 200px) 1fr;
    grid-template-rows: auto 1fr;
    grid-template-areas: "img desc" "img btn";
  }
  .shoten .book-section .contents-wrap .img-area {
    grid-area: img;
  }
  .shoten .book-section .contents-wrap .desc {
    grid-area: desc;
  }
  .shoten .book-section .contents-wrap .btn-wrap {
    grid-area: btn;
  }
  .shoten .book-section .contents-wrap .btn-wrap .c-btn01 {
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
    padding-inline: clamp(1rem, 4.21875vw, 3.375rem);
  }
}
@media only screen and (max-width: 62.5rem) and (any-hover: hover) {

}
@media only screen and (max-width: 47.9375rem) {
  .c-footer {
    margin-top: 60px;
  }
  .c-footer .top-area .contents-wrap {
    padding-block: 40px;
    grid-template-columns: 100%;
    grid-template-areas: "logo" "link";
  }
  .c-footer .top-area .logo-area {
    width: 142px;
  }
  .c-footer .top-area .nav-wrap .nav-list li {
    width: 100%;
  }
  .c-footer .top-area .nav-wrap .link-list {
    grid-template-columns: 100%;
  }
  .c-ttl01 .search-icon {
    width: 1.875rem;
    -webkit-flex-shrink: 0;
        -ms-flex-negative: 0;
            flex-shrink: 0;
  }
  .c-ttl01 .megaphone-icon {
    width: 1.875rem;
  }
  .c-ttl01.mini {
    padding: 0.125rem 0;
    padding-left: 1rem;
  }
  .c-ttl03 {
    font-size: 1.5rem;
    margin-bottom: 24px;
  }
  .c-ttl04 {
    font-size: 1.5rem;
    padding-bottom: 16px;
  }
  .c-ttl04 .sub-ttl {
    margin-top: 8px;
  }
  [class^=c-ttl0].fs-36 {
    font-size: 1.25rem;
  }
  [class^=c-ttl0].fs-32 {
    font-size: 1.5rem;
  }
  [class^=c-ttl0].fs-28 {
    font-size: 1.125rem;
  }
  [class^=c-ttl0].fs-20 {
    font-size: 1.125rem;
  }
  .c-level-meter .head {
    padding: 0.375rem 0.40625rem;
  }
  .c-section-top-deco {
    margin-top: 40px;
  }
  .c-section-top-deco::before {
    height: 40px;
    top: -40px;
    width: 91.47vw;
  }
  .js-toggle-btn.toggle-ttl-area[aria-expanded=true]::after {
    -webkit-transform: rotate(180deg);
            transform: rotate(180deg);
  }
  .js-toggle-btn.c-ttl01 {
    padding-right: 23px;
  }
  .js-toggle-btn.c-ttl01::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    -webkit-mask: url("../img/icon/ico-arrow_select.svg") no-repeat center/contain;
            mask: url("../img/icon/ico-arrow_select.svg") no-repeat center/contain;
    background: #4478ee;
    width: 1.5rem;
    height: 1.5rem;
    -webkit-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
  }
  .js-toggle-show.is-closed {
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
  }
  .c-aco-wrap-list {
    gap: 2rem;
  }
  .c-btn01.big .c-icon-bg {
    width: 3.5rem;
    height: 3.5rem;
  }
  .c-btn01.big .inn-txt .ttl {
    font-size: 1.5rem;
  }
  .c-btn01 .inn-txt {
    font-size: 1rem;
  }
  .c-btn01 .inn-txt.fs-14 {
    font-size: 0.875rem;
  }
  .c-btn01 .inn-txt.fs-16 {
    font-size: 0.875rem;
  }
  .c-btn01 .inn-txt.fs-19 {
    font-size: 1rem;
  }
  .c-btn01 .inn-txt.fs-20 {
    font-size: 1rem;
  }
  .c-btn01 .inn-txt.fs-21 {
    font-size: 1rem;
  }
  .c-btn01 .inn-txt.fs-24 {
    font-size: 1rem;
  }
  .c-btn01 .num {
    font-size: 0.875rem;
  }
  .c-detail-tab-btn {
    font-size: 1rem;
    width: auto;
    height: auto;
    padding: 0.75rem 1rem;
  }
  .c-detail-tab-btn .inn-txt {
    white-space: nowrap;
  }
  .c-img-btn .img-area {
    padding: 1rem 0.5rem;
  }
  .c-img-btn .img-icon {
    width: 5.625rem;
  }
  .c-btn02 {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
    padding: 0.5rem;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  .c-btn02 .inn-txt {
    font-size: 0.875rem;
  }
  .c-btn02 .inn-txt .line {
    font-size: 0.625rem;
  }
  .c-btn02 .c-icon {
    display: block;
    margin: 0 auto;
  }
  .c-btn02 img,
  .c-btn02 svg {
    display: block;
    margin: 0 auto;
  }
  .c-news-list-item {
    grid-template-columns: auto 1fr 1.5rem;
    grid-template-areas: "date tag tag" "txt txt icon";
    gap: 0.5rem;
    padding: 1rem;
  }
  .c-news-list-item > .c-tag-list-item,
  .c-news-list-item > .c-tag-list {
    justify-self: end;
  }
  .c-news-list > li > a {
    grid-template-columns: auto 1fr 1.5rem;
    grid-template-areas: "date tag tag" "txt txt icon";
    gap: 0.5rem;
    padding: 1rem;
  }
  .c-news-list > li > a > .c-tag-list-item,
  .c-news-list > li > a > .c-tag-list {
    justify-self: end;
  }
  .c-download-list-item {
    grid-template-columns: 100%;
    grid-template-areas: "ttl" "dates" "btn";
    gap: 6px;
    padding: 1rem;
  }
  .c-download-list-item > .ttl {
    font-size: 0.875rem;
    line-height: 1.6;
  }
  .c-download-list-item > .dates-txt .update {
    font-size: 0.625rem;
    line-height: 1;
  }
  .c-download-list-item > .c-btn01 {
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
    margin-inline: auto;
    padding-left: 2.5rem;
  }
  .c-download-list-item > .c-btn01 .inn-txt {
    font-size: 0.875rem;
  }
  .c-download-list > li {
    grid-template-columns: 100%;
    grid-template-areas: "ttl" "dates" "btn";
    gap: 6px;
    padding: 1rem;
  }
  .c-download-list > li > .ttl {
    font-size: 0.875rem;
    line-height: 1.6;
  }
  .c-download-list > li > .dates-txt .update {
    font-size: 0.625rem;
    line-height: 1;
  }
  .c-download-list > li > .c-btn01 {
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
    margin-inline: auto;
    padding-left: 2.5rem;
  }
  .c-download-list > li > .c-btn01 .inn-txt {
    font-size: 0.875rem;
  }
  .c-link-list > li > a {
    padding: 8px 16px 8px 16px;
    font-size: 0.875rem;
    gap: 24px;
  }
  .c-detail-tab-btn-list-area {
    width: calc(100% + 16px);
  }
  .c-detail-tab-btn-list {
    padding-inline: 0;
  }
  .c-breadcrumb {
    white-space: nowrap;
    overflow-x: scroll;
    -webkit-flex-wrap: nowrap;
        -ms-flex-wrap: nowrap;
            flex-wrap: nowrap;
  }
  .c-breadcrumb > li {
    font-size: 0.75rem;
  }
  .c-breadcrumb > li:not(:last-child) {
    padding-right: 20px;
  }
  .c-toc-list > li {
    font-size: 1.125rem;
  }
  .c-toc-list > li > p {
    padding-left: 3rem;
  }
  .c-toc-list .child-list {
    margin-left: 0.5rem;
    margin-top: 20px;
  }
  .c-toc-list .child-list > li {
    font-size: 0.875rem;
  }
  .c-toc-list .grand-child-list {
    margin-left: -4px;
  }
  .c-toc-list .grand-child-list > li {
    font-size: 0.875rem;
    padding-left: 1.5rem;
  }
  .c-toc-list .grand-child-list > li::before {
    width: 1.5em;
  }
  .c-related-doc-list .point {
    font-size: 0.875rem;
  }
  .c-related-doc-list .doc-name {
    font-size: 1.0625rem;
    margin-top: 8px;
  }
  .c-pdf-download-list-item > a {
    gap: 0.75rem;
  }
  .c-pdf-download-list > li > a {
    gap: 0.75rem;
  }
  .c-aco-wrap-list {
    gap: 2rem;
  }
  .c-mv-section {
    padding: 43px 0 20px;
  }
  .c-contact-block {
    padding: 20px;
  }
  .c-search-section > .ttl {
    font-size: 1.125rem;
  }
  .c-search-section > .search-area .tag-area {
    grid-template-columns: 100%;
  }
  .c-card .ttl-area {
    height: auto;
    padding: 16px;
  }
  .c-card .ttl-area::after {
    display: block;
  }
  .c-card .txt-area {
    padding: 1rem;
  }
  .c-card .txt-area .desc {
    font-size: 0.875rem;
    margin-bottom: 1rem;
  }
  .c-card .txt-area .c-tb01 {
    margin-bottom: 16px;
  }
  .c-card .img-area {
    margin-bottom: 1rem;
  }
  .c-card .card-ttl {
    margin-bottom: 16px;
    font-size: 1.125rem;
  }
  .c-card .attention {
    font-size: 0.75rem;
    padding-left: 10px;
  }
  .c-tb01 th {
    width: 29.2%;
  }
  .c-tb01 td {
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
  }
  .c-tb01.mini th {
    width: 32%;
  }
  .c-tb01.mini td {
    padding: 0.75rem 1rem;
  }
  .home .info-section .contents-wrap .gray-box {
    padding: 1rem;
    margin-top: 20px;
  }
  .home .info-section .contents-wrap .genre-list-area .genre-list {
    grid-template-columns: repeat(auto-fill, minmax(min(47%, 10rem), 1fr));
  }
  .home .info-section .contents-wrap .genre-list-area .genre-list .c-btn01 {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 0.25rem;
    padding-block: 0.75rem;
  }
  .home .recruit-section .contents-wrap {
    grid-template-columns: 100%;
  }
  .book .info-section {
    padding-bottom: 5rem;
  }
  .book .info-section .contents-wrap {
    grid-template-columns: 100%;
    grid-template-areas: "try" "main" "side";
    padding: 0;
    gap: 40px;
  }
  .book .info-section .splide-main {
    margin-top: 48px;
    padding: 0 3rem;
  }
  .book .info-section .splide-main img {
    max-width: 12.5rem;
  }
  .book .info-section .splide-thumb {
    padding: 0 3rem;
  }
  .book .info-section .splide-thumb .splide__slide {
    -webkit-box-flex: 0;
    -webkit-flex: 0 0 auto;
        -ms-flex: 0 0 auto;
            flex: 0 0 auto;
    width: auto !important;
  }
  .book .info-section .splide-thumb img {
    max-height: none;
    width: min(56px, 14.9333333333vw);
    aspect-ratio: 31/44;
    -o-object-fit: cover;
       object-fit: cover;
  }
  .book .info-section .c-level-meter {
    margin-left: auto;
    margin-right: auto;
    margin-top: 24px;
  }
  .book .info-section .sales-point {
    margin-top: 16px;
    margin-bottom: 16px;
  }
  .book .info-section .btn-wrap {
    grid-template-columns: 1fr 1fr;
  }
  .book .info-section .side-box {
    padding: 1rem;
  }
  .book .info-section .contact-box {
    padding: 1.5rem 1rem;
  }
  .book .tab-content-block {
    padding-top: 2.5rem;
  }
  .book .tab-content-block > .inner-block {
    padding: 0;
  }
  .book .teaching-materials-block .contents-wrap {
    grid-template-columns: 100%;
  }
  .book .instruction-doc .sub-ttl {
    font-size: 1.25rem;
    margin-bottom: 24px;
  }
  .book .instruction-doc .contents-wrap {
    grid-template-columns: 100%;
  }
  .book .toc-block .c-toc-list {
    padding: 0 1rem;
  }
  .book .toc-block .btn-wrap {
    padding: 0 16px;
  }
  .highschool .c-related-doc-list {
    padding: 0;
    gap: 24px 16px;
  }
  .highschool .c-highschool-section .inner-block {
    border-radius: 0;
    padding: 40px 16px;
  }
  .highschool .c-highschool-section .wrapper {
    padding: 0;
  }
  .highschool .splide .splide__pagination {
    gap: 8px;
  }
  .highschool .splide .splide__pagination button {
    width: 8px;
    height: 8px;
  }
  .highschool .subject-block.has-mv + .search-block {
    margin-top: 0;
  }
  .highschool .subject-block .contents-wrap {
    top: -40px;
    width: 91.47vw;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    padding: 40px 1rem;
  }
  .highschool .subject-block .c-icon-bg {
    width: 2.5rem;
    height: 2.5rem;
  }
  .highschool .subject-block .subject-name .txt {
    font-size: 1.5rem;
    margin-left: 1rem;
  }
  .highschool .subject-block .splide__pagination-wrap .splide__pagination {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .highschool .subject-block .splide__pagination-wrap .c-btn01 {
    font-size: 1rem;
    height: 3.125rem;
    padding: 0.3125rem 1rem;
  }
  .highschool .subject-block .mv-area {
    margin-top: -32px;
  }
  .highschool .subject-block .wrapper {
    padding: 2.5rem 1rem 1rem;
  }
  .highschool .subject-block .d-flex {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 0px;
  }
  .highschool .subject-block .l-area {
    margin-top: 0;
  }
  .highschool .subject-block .l-area .c-ttl03 {
    margin-bottom: 24px;
  }
  .highschool .subject-block .r-area .main-ttl {
    font-size: 1.25rem;
    margin-bottom: 16px;
  }
  .highschool .subject-block .r-area .main-ttl .top {
    font-size: 1rem;
  }
  .highschool .subject-block .r-area .link {
    font-size: min(16px, 4.2666666667vw);
    padding-right: min(32px, 8.5333333333vw);
  }
  .highschool .subject-block .r-area img {
    width: 100%;
  }
  .highschool .search-block {
    margin-top: -50px;
    padding-top: 0;
  }
  .highschool .search-block .wrapper {
    padding: 40px 0px;
  }
  .highschool .search-block .contents-wrap {
    grid-template-columns: 100%;
  }
  .highschool .search-block .category-side {
    padding: 0;
  }
  .highschool .search-block .category-num-list {
    grid-template-columns: 100%;
    margin-bottom: 15px;
  }
  .highschool .search-block .schoolpage-side {
    padding: 0;
  }
  .highschool .search-block .schoolpage-side .c-img-btn {
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
    margin: auto;
  }
  .highschool .search-block .c-news-list {
    padding: 1.5rem 0 0;
  }
  .highschool .search-block .btn-wrap {
    margin-top: 20px;
  }
  .highschool .textbook-block .c-ttl01 {
    margin-top: 24px;
  }
  .highschool .textbook-block .radio-btn-list {
    margin-top: 40px;
    margin-bottom: 24px;
    gap: 16px;
    -webkit-box-pack: end;
    -webkit-justify-content: flex-end;
        -ms-flex-pack: end;
            justify-content: flex-end;
  }
  .highschool .textbook-block .tab-content-block {
    margin-top: 24px;
  }
  .highschool .textbook-block label {
    padding: 6px 14px 6px 29px;
  }
  .highschool .textbook-block label::before {
    left: 8px;
  }
  .highschool .textbook-block label::after {
    left: 13px;
  }
  .highschool .textbook-block .wrapper {
    padding: 0;
  }
  .highschool .textbook-block .math-progress-wrap {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    padding: 0;
    margin-left: -16px;
    margin-right: -16px;
  }
  .highschool .textbook-block .math-progress-wrap .box {
    max-width: 368px;
    margin: auto;
    padding: 0;
    border: none;
    width: 100%;
  }
  .highschool .textbook-block .math-progress-wrap .box:last-child .series-name {
    margin-bottom: 16px;
  }
  .highschool .textbook-block .math-progress-wrap .box:nth-child(n+2) .box-txt {
    margin-top: 32px;
  }
  .highschool .textbook-block .math-progress-wrap .box::after {
    display: block;
  }
  .highschool .textbook-block .math-progress-wrap .box-txt {
    font-size: 1rem;
  }
  .highschool .textbook-block .math-progress-wrap .series-name {
    font-size: 0.875rem;
    margin: 16px 0 28px;
  }
  .highschool .textbook-block .book-splide::before {
    width: 200px;
    left: -132px;
  }
  .highschool .textbook-block .book-splide::after {
    width: 200px;
    right: -132px;
  }
  .highschool .textbook-block .splide__arrow--prev {
    left: 14px;
  }
  .highschool .textbook-block .splide__arrow--next {
    right: 14px;
  }
  .highschool .proposal-block .desc {
    font-size: 1.125rem;
  }
  .highschool .document-block .c-download-list {
    padding: 0;
  }
  .highschool .seminar-block .date-time-area {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    font-size: 1rem;
    margin-top: 24px;
    padding: 8px 16px;
  }
  .highschool .seminar-block .date,
  .highschool .seminar-block .time {
    display: block;
    margin: 0;
    padding: 4px 0;
    padding-left: 38px;
  }
  .highschool .seminar-block .date::before,
  .highschool .seminar-block .time::before {
    width: 1.5rem;
    height: 1.5rem;
  }
  .highschool .seminar-block .date {
    padding-bottom: 8px;
  }
  .highschool .seminar-block .date::after {
    width: 100%;
    height: 1px;
    bottom: 0px;
    left: 0;
    top: initial;
    right: initial;
  }
  .highschool .seminar-block .time {
    padding-top: 8px;
  }
  .highschool .seminar-block .desc {
    padding: 0;
  }
  .highschool .seminar-block .movie-list {
    grid-template-columns: 100%;
    padding: 0 1rem;
  }
  .highschool .seminar-block .movie-ttl {
    font-size: 0.875rem;
  }
  .highschool .digital-block {
    padding: 40px 0;
  }
  .highschool .digital-block .desc {
    font-size: 1rem;
  }
  .highschool .digital-block .btn-wrap {
    gap: 16px;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .highschool .digital-block .btn-wrap .c-btn01 {
    max-width: none;
    height: 80px;
  }
  .highschool .is-last-section {
    padding-bottom: 40px;
  }
  .highschool .c-download-list-item .ttl {
    font-size: 1.0625rem;
  }
  .highschool .c-download-list-item .c-btn01 .inn-txt {
    font-size: 12px;
  }
  .ios .highschool label {
    padding-left: 8px;
  }
  .info .top-info {
    padding-top: 32px;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
  }
  .info .top-info .update-date {
    margin-left: 1rem;
    padding-left: 1rem;
  }
  .info .top-info .update-date .update {
    margin-right: 0.5rem;
  }
  .info .tag-list .tag {
    font-size: 0.625rem;
    padding: 6px 24px 8px;
  }
  .info .article-content .wp-block-button {
    margin-top: 16px;
  }
  .info .article-content p {
    font-size: 0.875rem;
  }
  .info .article-content h2 {
    margin-bottom: 16px;
    font-size: 1.5rem;
    padding: 8px 0 8px 16px;
  }
  .info .article-content h3 {
    margin-bottom: 8px;
    font-size: 1.25rem;
  }
  .info .article-content h4 {
    margin-bottom: 8px;
    font-size: 1rem;
  }
  .info .article-content .wp-block-columns {
    margin-top: 24px;
    gap: 20px;
  }
  .contact .flow-list {
    gap: 56px;
    margin-bottom: 24px;
  }
  .contact .flow-list > li::after {
    width: 56px;
    top: 18px;
    left: -56px;
  }
  .contact .flow-list .circle {
    width: 2.5rem;
    height: 2.5rem;
  }
  .contact .flow-list .circle .num {
    font-size: 0.875rem;
  }
  .contact .flow-list .txt {
    font-size: 0.875rem;
  }
  .contact .gray-box {
    margin: 24px 0;
    padding: 16px;
  }
  .contact .gray-box .txt {
    font-size: 0.875rem;
    text-align: left;
  }
  .contact .gray-box .list > li {
    margin-bottom: 4px;
  }
  .contact .gray-box .list.num {
    margin-left: 8px;
  }
  .contact .gray-box .list.num > li {
    font-size: 0.875rem;
    margin-bottom: 4px;
  }
  .contact .contact-box {
    padding: 16px;
  }
  .contact .company-wrap + .company-wrap {
    margin-top: 4px;
  }
  .contact .attention {
    margin-bottom: 24px;
    margin-left: 8px;
  }
  .contact .desc {
    margin-left: 8px;
  }
  .contact .contact-block .ff-t-container {
    display: block;
  }
  .contact .contact-block .ff-t-column-1 {
    width: 100%;
    height: auto;
  }
  .contact .contact-block .ff-t-column-1 .ff-el-group {
    width: 100%;
    padding: 8px 48px 8px 16px;
    height: auto;
  }
  .contact .contact-block .ff-t-column-2 {
    width: 100%;
    padding: 8px 0px;
  }
  .contact .contact-block .required-txt {
    top: 0;
    bottom: 0;
    right: 8px;
    margin: auto;
  }
  .contact .contact-block .error-msg {
    font-size: 0.75rem;
  }
  .contact .contact-block .radio-group, .contact .contact-block .checkbox-group {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .contact .contact-block .radio-group {
    -webkit-box-align: start;
    -webkit-align-items: start;
        -ms-flex-align: start;
            align-items: start;
    margin-bottom: 8px;
  }
  .contact .contact-block .radio-group .ff-el-form-check {
    margin-bottom: 14px;
  }
  .contact .contact-block input[name="name[last_name]"], .contact .contact-block input[name="kana[last_name]"] {
    margin-top: 8px;
    display: block;
  }
  .contact .contact-block .orange-attention {
    font-size: 0.625rem;
  }
  .contact .ff_submit_btn_wrapper .c-btn01 {
    padding: 1rem 1rem 1rem 1.5rem;
  }
  .contact .ff_submit_btn_wrapper .c-btn01 .inn-txt {
    font-size: 1rem;
  }
  .contact .ff_btn_style.ff-btn {
    padding: 1rem 3rem 1rem 2rem;
  }
  .contact .ff_btn_style.ff-btn {
    font-size: 1rem;
  }
  .contact .is--confirming .ff-t-column-2 {
    padding: 8px 16px;
  }
  .contact .is--confirming .radio-group {
    margin-top: 16px;
    font-size: 16px;
  }
  .contact.basic .ff-t-container[data-name=ff_cn_id_10] {
    margin-top: 24px;
    padding: 16px;
  }
  .contact.mihon .ff-t-container[data-name=ff_cn_id_15] {
    margin-top: 24px;
    padding: 16px;
  }
  .contact.order .ff-t-container[data-name=ff_cn_id_18] {
    margin-top: 24px;
    padding: 16px;
  }
  .contact .subject-ttl {
    font-size: 1.125rem;
    margin-bottom: 24px;
    line-height: 1.4;
  }
  .contact .textbook-aco-wrap .item-checkbox .checkbox-group {
    -webkit-box-align: start;
    -webkit-align-items: start;
        -ms-flex-align: start;
            align-items: start;
  }
  .contact .textbook-aco-wrap .item-checkbox .checkbox-group input + span {
    line-height: 1.8;
  }
  .contact .ff-column-container .ff-t-container .ff-t-cell + .ff-t-cell {
    margin-left: 0;
  }
  .contact .ff-field_container[data-name=name] .ff-t-cell, .contact .ff-field_container[data-name=kana] .ff-t-cell {
    width: 100%;
  }
  .correction .correct-section .c-detail-tab-btn-list-area {
    width: 100%;
    margin-bottom: 2rem;
  }
  .shoten .qa-section > .btn-wrap {
    gap: 12px;
  }
  .shoten .book-section .contents-wrap {
    gap: 20px;
  }
  .shoten .book-section .contents-wrap .img-area {
    max-width: 250px;
  }
  .company .profile-area .txt {
    font-size: 0.875rem;
  }
  .company .profile-area .name {
    font-size: 1.125rem;
  }
}
@media only screen and (max-width: 48rem) {
  .c-footer .top-area .nav-wrap .nav-list {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    width: 100%;
  }
}
@media (any-hover: hover) {
  .c-footer #pagetop > a:hover {
    background-color: #2753b2;
  }
  .c-aco-box .c-q-area:hover {
    opacity: 0.8;
  }
  .c-link-txt:hover {
    -webkit-text-decoration-color: transparent;
            text-decoration-color: transparent;
  }
  .c-download-aco-btn:hover .c-ttl01 {
    background-color: #e6eeff;
  }
  .c-search-box .tag-box .tag-list > li:hover {
    background-color: #e6eeff;
  }
  .c-coherence-list > li > a:hover .arrow {
    right: -5px;
  }
  .c-pagination-list .page-numbers:not(.current, .prev, .next):hover {
    background-color: #4478ee;
    color: #fff;
  }
  .c-pagination-list .prev:hover, .c-pagination-list .next:hover {
    background-color: #2753b2;
  }
  .c-btn01:hover {
    background-color: #e6eeff;
  }
  .c-btn01.white:hover {
    background-color: #e6eeff;
    background-color: #e6eeff;
  }
  .c-btn01.blue:hover {
    background-color: #2753b2;
  }
  .c-btn01.green:hover {
    background-color: #2753b2;
  }
  .c-btn01.green2:hover {
    -webkit-box-shadow: none;
            box-shadow: none;
    -webkit-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
    -webkit-transform: translateY(3px);
            transform: translateY(3px);
    background-color: #039F92;
  }
  .c-btn01.orange:hover {
    -webkit-box-shadow: none;
            box-shadow: none;
    -webkit-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
    -webkit-transform: translateY(3px);
            transform: translateY(3px);
    background-color: #fff;
    color: #FE932B;
    border: 2px solid #FE932B;
  }
  .c-btn01.orange:hover .c-icon {
    background: #FE932B;
  }
  .c-btn01.orange:hover .inn-txt {
    color: #FE932B;
  }
  .c-btn01.blue-bd-white:hover {
    background-color: #2753b2;
    border-color: #4478ee;
  }
  .c-btn01.grad-orange:hover {
    -webkit-box-shadow: none;
            box-shadow: none;
    -webkit-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
    -webkit-transform: translateY(3px);
            transform: translateY(3px);
    background: -webkit-gradient(linear, left top, left bottom, from(#FFEEDD), to(#ffffff)) !important;
    background: linear-gradient(#FFEEDD 0%, #ffffff 100%) !important;
  }
  .c-btn01.accent-dark:hover {
    -webkit-box-shadow: none;
            box-shadow: none;
    -webkit-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
    -webkit-transform: translateY(3px);
            transform: translateY(3px);
  }
  .c-btn01.grad-green:hover {
    -webkit-box-shadow: none;
            box-shadow: none;
    -webkit-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
    -webkit-transform: translateY(3px);
            transform: translateY(3px);
    background: -webkit-gradient(linear, left top, left bottom, from(#DDF0EF), to(#fff)) !important;
    background: linear-gradient(#DDF0EF 0%, #fff 100%) !important;
  }
  .c-btn01.grad-blue:hover {
    -webkit-box-shadow: none;
            box-shadow: none;
    -webkit-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
    -webkit-transform: translateY(3px);
            transform: translateY(3px);
    background: -webkit-gradient(linear, left top, left bottom, from(#e6eeff), to(#fff)) !important;
    background: linear-gradient(#e6eeff 0%, #fff 100%) !important;
  }
  .c-btn01.grad-pink:hover {
    -webkit-box-shadow: none;
            box-shadow: none;
    -webkit-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
    -webkit-transform: translateY(3px);
            transform: translateY(3px);
    color: #F05555;
    background: -webkit-gradient(linear, left top, left bottom, from(#FFEBEB), to(#ffffff)) !important;
    background: linear-gradient(#FFEBEB 0%, #ffffff 100%) !important;
  }
  .c-btn01.grad-pink:hover .c-icon {
    background: #F05555;
  }
  .c-btn01.column-btn:hover {
    background: #e6eeff;
    -webkit-box-shadow: none;
            box-shadow: none;
    -webkit-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
    -webkit-transform: translateY(3px);
            transform: translateY(3px);
  }
  .c-searchbar01 .btn:hover {
    background-color: #2753b2;
  }
  .c-link-btn:hover {
    color: #93B4FF;
  }

  .c-detail-tab-btn:hover {
    background-color: #e6eeff;
  }
  .c-detail-tab-btn:hover {
    background: #2753b2;
    border-color: #2753b2;
    color: #ffffff;
  }
  .c-detail-tab-btn.is-active:hover {
    background-color: #2753b2;
  }
  .c-img-btn:hover {
    -webkit-box-shadow: none;
            box-shadow: none;
    -webkit-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
    -webkit-transform: translateY(3px);
            transform: translateY(3px);
  }
  .c-img-btn:hover .img-area {
    background-color: #2753b2;
  }
  .c-img-btn:hover .img-area .img-icon {
    background-color: #fff;
  }
  .c-img-btn:hover > .c-btn01 .c-ttl01 {
    background-color: #e6eeff;
  }
  .c-img-btn:hover > .c-btn01 {
    background-color: #e6eeff;
  }
  .c-ico-square-btn:hover {
    background-color: #e6eeff;
  }
  .c-ico-square-btn:hover .c-icon-bg {
    background-color: #2753b2;
  }
  .c-ico-square-btn:hover > .c-icon {
    -webkit-transform: translate(5px);
            transform: translate(5px);
  }
  .c-btn02:hover {
    -webkit-box-shadow: none;
            box-shadow: none;
    -webkit-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
    -webkit-transform: translateY(3px);
            transform: translateY(3px);
  }
  .c-btn02.bg-l-green-01:hover {
    background: #039F92;
    color: #E3F8F7;
  }
  .c-btn02.bg-l-green-01:hover .c-icon {
    background: #E3F8F7;
  }
  .c-btn02.bg-l-green-01:hover .line {
    background: #E3F8F7;
  }
  .c-btn02.bg-l-green-02:hover {
    background: #389F55;
    color: #E3FADB;
  }
  .c-btn02.bg-l-green-02:hover .c-icon {
    background: #E3FADB;
  }
  .c-btn02.bg-l-green-02:hover .line {
    color: #389F55;
    background: #E3FADB;
  }
  .c-btn02.bg-purple:hover {
    background: #A572DB;
    color: #F7F0FF;
  }
  .c-btn02.bg-purple:hover .c-icon {
    background: #F7F0FF;
  }
  .c-btn02.bg-purple:hover .line {
    color: #A572DB;
    background: #F7F0FF;
  }
  .c-btn02.bg-pink:hover {
    background: #E95098;
    color: #FFEAF4;
  }
  .c-btn02.bg-pink:hover .c-icon {
    background: #FFEAF4;
  }
  .c-btn02.bg-pink:hover .line {
    color: #E95098;
    background: #FFEAF4;
  }
  .c-btn02.bg-l-primary:hover {
    background: #4478ee;
    color: #E6EEFF;
  }
  .c-btn02.bg-l-primary:hover .c-icon {
    background: #E6EEFF;
  }
  .c-btn02.bg-l-primary:hover .line {
    color: #4478ee;
    background: #E6EEFF;
  }
  .c-btn02.bg-l-accent:hover {
    background: #15b8fc;
    color: #E4F7FF;
  }
  .c-btn02.bg-l-accent:hover .c-icon {
    background: #E4F7FF;
  }
  .c-btn02.bg-l-accent:hover .line {
    color: #15b8fc;
    background: #E4F7FF;
  }
  .c-input:hover {
    background-color: #f2f4f6;
  }
  .c-tag-list.tag-btn > li > label:hover {
    background-color: #e6eeff;
  }
  .c-tag-list.tag-btn > li > label:not(.not-selected):hover {
    background-color: #2753b2;
  }
  .c-news-list-item:hover {
    background-color: #e6eeff;
  }
  .c-news-list > li > a:hover {
    background-color: #e6eeff;
  }
  .c-link-list > li > a:hover {
    background: #e6eeff;
  }
  .c-breadcrumb > li > a:hover {
    text-decoration: underline;
  }
  .c-related-doc-list .doc:hover .img-area img {
    -webkit-transform: scale(1.1);
            transform: scale(1.1);
  }
  .c-pdf-download-list-item > a:hover {
    background-color: #e6eeff;
  }
  .c-pdf-download-list > li > a:hover {
    background-color: #e6eeff;
  }
  .c-web_ni_link-tbl tbody td a:not([download]):hover, .c-web_ni_link-tbl tbody td a.not-download:hover {
    -webkit-text-decoration-color: transparent;
            text-decoration-color: transparent;
  }
  .c-web_ni_link-tbl tbody td a[download]:hover {
    color: #4478ee;
  }
  .c-web_ni_link-tbl tbody td a.video:hover {
    color: #4478ee;
  }
  .c-web_ni_link-tbl tbody td a.audio:hover {
    color: #4478ee;
  }
  .book .info-section .side-box .c-btn01:hover {
    border-color: transparent;
  }
  .book .info-section .side-box.l-blue .c-btn01:hover {
    background: #e6eeff;
    color: #4478ee;
  }
  .book .info-section .side-box.l-blue .c-btn01:hover .c-icon {
    background: #4478ee;
  }
  .book .info-section .side-box.l-green .c-btn01:hover {
    background: #e6eeff;
    color: #039F92;
  }
  .book .info-section .side-box.l-green .c-btn01:hover .c-icon {
    background: #039F92;
  }
  .book .info-section .contact-box .link:hover {
    text-decoration: underline;
    -webkit-text-decoration-color: currentColor;
            text-decoration-color: currentColor;
  }
  .highschool .subject-block .splide__pagination-wrap .c-btn01:hover {
    -webkit-box-shadow: none;
            box-shadow: none;
    -webkit-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
    -webkit-transform: translateY(3px);
            transform: translateY(3px);
    color: #ffffff;
  }
  .highschool .subject-block .splide__pagination-wrap .c-btn01.color01:hover {
    background: #6693F3;
  }
  .highschool .subject-block .splide__pagination-wrap .c-btn01.color02:hover {
    background: rgba(236, 185, 0, 0.5);
  }
  .highschool .subject-block .splide__pagination-wrap .c-btn01.color03:hover {
    background: rgba(1, 164, 90, 0.5);
  }
  .highschool .subject-block .splide__pagination-wrap .c-btn01.color04:hover {
    background: rgba(255, 136, 43, 0.5);
  }
  .highschool .subject-block .splide__pagination-wrap .c-btn01.color05:hover {
    background: rgba(98, 49, 130, 0.5);
  }
  .highschool .subject-block .splide__pagination-wrap .c-btn01.color06:hover {
    background: rgba(255, 83, 115, 0.5);
  }
  .highschool .subject-block .splide__pagination-wrap .c-btn01.color07:hover {
    background: rgba(153, 153, 153, 0.5);
  }
  .highschool .subject-block .splide__pagination-wrap .c-btn01.color08:hover {
    background: rgba(0, 122, 204, 0.5);
  }
  .highschool .subject-block .r-area .splide__slide:hover img {
    -webkit-transform: scale(1.01);
            transform: scale(1.01);
  }
  .highschool .subject-block .r-area .link:hover::after {
    right: -5px;
  }
  .highschool .search-block .schoolpage-side .c-img-btn:hover .c-icon.school {
    background: #ffffff;
  }
  .highschool .textbook-block .math-progress-wrap a.series-name:hover {
    color: #4478ee;
  }
  .highschool .textbook-block .splide__slide:hover {
    opacity: 0.8;
  }
  .highschool .seminar-block .movie-list > a:hover .img-area img {
    -webkit-transform: scale(1.1);
            transform: scale(1.1);
  }
  .info .article-content .wp-block-button a:hover {
    background-color: #e6eeff;
  }
  .info .article-content p a:hover {
    text-decoration: underline;
    -webkit-text-decoration-color: currentColor;
            text-decoration-color: currentColor;
  }
  .contact .link:hover {
    -webkit-text-decoration-color: transparent;
            text-decoration-color: transparent;
  }
  .contact .ff_btn_style.ff-btn:hover {
    background-color: #2753b2;
  }
  .contact .btn-edit:hover {
    background: none;
    -webkit-text-decoration-color: transparent;
            text-decoration-color: transparent;
  }
  .contact.basic .ff-t-container[data-name=ff_cn_id_10] .txt a:hover {
    -webkit-text-decoration-color: transparent;
            text-decoration-color: transparent;
  }
  .contact.mihon .ff-t-container[data-name=ff_cn_id_15] .txt a:hover {
    -webkit-text-decoration-color: transparent;
            text-decoration-color: transparent;
  }
  .contact.order .ff-t-container[data-name=ff_cn_id_18] .txt a:hover {
    -webkit-text-decoration-color: transparent;
            text-decoration-color: transparent;
  }
  .contact .main-desc .link:hover {
    -webkit-text-decoration-color: transparent;
            text-decoration-color: transparent;
  }
  .series .series-wrap .series-list > li {
    -webkit-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
  }
  .series .series-wrap .series-list > li:hover {
    opacity: 0.8;
  }
  .specialized .mv-section .btn-wrap .orange:hover {
    -webkit-transform: none;
            transform: none;
  }
  .specialized .gray-box .doc:hover .img-wrap img {
    -webkit-transform: scale(1.1);
            transform: scale(1.1);
  }
  .specialized .search-section .search-wrap .c-btn01:hover {
    background: #93B4FF !important;
    -webkit-box-shadow: none;
            box-shadow: none;
    -webkit-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
    -webkit-transform: translateY(3px);
            transform: translateY(3px);
  }
  .interview .wp-block-button__link:hover {
    background: #2753b2;
  }
}
@media only screen and (max-width: 37.5rem) {
  .js--scrollable > .c-web_ni_link-tbl {
    min-width: 560px;
  }
}
@media only screen and (any-hover: hover) and (max-width: 767px) {
  .c-coherence-list > li > a:hover .arrow {
    right: 12px;
  }
}
@media only screen and (min-width: 768px) and (max-width: 75rem) {
  .home .mv-section .contents-wrap {
    grid-template-columns: 1fr min(60%, 770px);
  }
}
@media only screen and (max-width: 75rem) {
  .home .info-section .contents-wrap {
    grid-template-columns: 1fr 40%;
    grid-template-areas: "txt txt" "genre data" "info info";
  }
}
@media only screen and (max-width: 56.25rem) {
  .home .info-section .contents-wrap {
    grid-template-columns: 1fr;
    grid-template-areas: "txt" "genre" "data" "info";
    gap: 0.3125rem;
  }
  .contact .contact-block .ff-t-column-2 .ff-t-container {
    display: block;
  }
}
@media only screen and (max-width: 56.25rem) and (max-width: 47.9375rem) {
  .home .info-section .contents-wrap {
    grid-template-columns: 1fr;
    grid-template-areas: "txt" "info";
    gap: 1.5rem;
  }
}
@media only screen and (max-width: 68.75rem) {
  .home .info-section .contents-wrap .gray-box {
    grid-template-columns: min(50%, 520px) min(47%, 500px);
  }
}
@media only screen and (max-width: 68.75rem) and (max-width: 56.25rem) {
  .home .info-section .contents-wrap .gray-box {
    grid-template-columns: 100%;
    grid-template-areas: "genre" "data";
  }
}
@media only screen and (min-width: 48rem) and (max-width: 75rem) {
  .book .info-section .contents-wrap {
    grid-template-areas: "try try" "main side";
    grid-template-columns: 1fr clamp(200px, min(340px, 28.3333333333vw), 340px);
    padding: 0 min(20px, 1.6666666667vw);
  }
  .book .info-section .splide-thumb .splide__list {
    -webkit-box-pack: center;
    -webkit-justify-content: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  .book .info-section .splide-thumb .splide__slide {
    width: auto !important;
  }
  .book .info-section .splide-thumb img {
    width: auto;
    aspect-ratio: 31/44;
    max-height: 120px;
    -o-object-fit: cover;
       object-fit: cover;
  }
  .book .info-section .c-level-meter {
    margin-left: auto;
    margin-right: auto;
  }
  .highschool .subject-block .splide__pagination-wrap .splide__pagination {
    grid-template-columns: 1fr 1fr;
  }
  .highschool .textbook-block .splide-blur::before {
    left: max(-25px, -2.0833333333vw);
  }
  .highschool .textbook-block .splide-blur::after {
    right: max(-25px, -2.0833333333vw);
  }
}
@media only screen and (min-width: 768px) and (max-width: 1200px) {
  .book .info-section .splide-main img {
    max-width: 250px;
  }
  .specialized .gray-box {
    gap: 40px;
  }
}
@media only screen and (min-width: 48rem) and (max-width: 96.875rem) {
  .book .info-section .btn-wrap {
    grid-template-columns: 100%;
  }
}
@media only screen and (min-width: 48rem) and (max-width: 62.5rem) {
  .book .teaching-materials-block .contents-wrap {
    grid-template-columns: 100%;
  }
  .book .instruction-doc .contents-wrap {
    grid-template-columns: 100%;
  }
  .highschool .search-block .contents-wrap {
    grid-template-columns: 100%;
  }
  .highschool .search-block .schoolpage-side .c-img-btn {
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
    margin: auto;
  }
  .highschool .textbook-block .math-progress-wrap {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .highschool .textbook-block .math-progress-wrap .box {
    max-width: 368px;
    margin: auto;
    border: none;
  }
  .highschool .textbook-block .math-progress-wrap .box:nth-child(n+2) .box-txt {
    margin-top: 16px;
  }
  .highschool .textbook-block .math-progress-wrap .box::after {
    display: block;
  }
  .highschool .textbook-block .book-splide::before {
    left: max(-40px, -4vw);
  }
  .highschool .textbook-block .book-splide::after {
    right: max(-40px, -4vw);
  }
}
@media only screen and (min-width: 48rem) and (max-width: 103.125rem) {
  .highschool .subject-block .contents-wrap {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
  }
}
@media only screen and (max-width: 47.9375rem) and (max-width: 23.125rem) {
  .highschool .subject-block .contents-wrap {
    padding: 40px 0;
  }
}
@media only screen and (max-width: 47.9375rem) and (max-width: 22.5rem) {
  .highschool .subject-block .splide__pagination-wrap .splide__pagination {
    grid-template-columns: repeat(auto-fit, minmax(140px, -webkit-max-content));
    grid-template-columns: repeat(auto-fit, minmax(140px, max-content));
  }
  .highschool .subject-block .splide__pagination-wrap .c-btn01 {
    font-size: 0.875rem;
    height: 2.5rem;
  }
}
@media only screen and (min-width: 48rem) and (max-width: 84.375rem) {
  .highschool .subject-block .d-flex {
    gap: 2.5rem;
  }
}
@media only screen and (min-width: 48rem) and (max-width: 84.375rem) and (max-width: 65rem) {
  .highschool .subject-block .d-flex {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
  }
}
@media only screen and (min-width: 48rem) and (max-width: 1040) {
  .highschool .subject-block .l-area {
    grid-area: auto;
  }
}
@media only screen and (min-width: 48rem) and (max-width: 87.5rem) {
  .highschool .search-block .category-num-list .c-btn01 {
    height: auto;
  }
}
@media only screen and (min-width: 48rem) and (max-width: 75rem) and (max-width: 62.5rem) {
  .highschool .textbook-block .splide-blur::before {
    left: max(-12px, -1.2vw);
  }
  .highschool .textbook-block .splide-blur::after {
    right: max(-12px, -1.2vw);
  }
}
@media only screen and (min-width: 48rem) and (max-width: 50rem) {
  .highschool .seminar-block .date-time-area {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 24px;
  }
  .highschool .seminar-block .date,
  .highschool .seminar-block .time {
    display: block;
  }
  .highschool .seminar-block .date::after {
    width: 100%;
    height: 1px;
    bottom: -12px;
    left: 0;
    top: initial;
    right: initial;
  }
}
@media only screen and (min-width: 48rem) and (max-width: 81.25rem) {
  .info .top-info {
    padding-top: 50px;
  }
}
@media only screen and (min-width: 48rem) and (max-width: 56.25rem) {
  .contact .contact-block input[name="name[last_name]"], .contact .contact-block input[name="kana[last_name]"] {
    display: block;
    margin-top: 8px;
  }
  .contact .ff-column-container .ff-t-container .ff-t-cell + .ff-t-cell {
    margin-left: 0;
  }
}
@media only screen and (max-width: 1000px) {
  .specialized .nav-list {
    grid-template-columns: repeat(3, 1fr);
  }
  .specialized .interview-section .interview-list > li {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .specialized .interview-section .interview-list > li .img-area {
    width: 100%;
  }
  .specialized .interview-section .interview-list > li .img-area img {
    width: 100%;
    display: block;
    max-width: 400px;
    margin: auto;
  }
  .specialized .c-coherence-list {
    grid-template-columns: 1fr;
  }
}
@media only screen and (max-width: 1000px) and (max-width: 767px) {
  .specialized .nav-list {
    gap: 10px;
    grid-template-columns: repeat(2, 1fr);
    font-size: 0.875rem;
  }
}
@media only screen and (min-width: 113.75rem) {
  .parts h2 {
    color: red;
  }
}
/*# sourceMappingURL=style.css.map */
/*# sourceMappingURL=style.css.map */


/*20260317*/
main {
  padding-top: 0;
}
header #spMenu{
  background-color: #fff;
}
header #spMenu::before{
  color: #4478ee;
}
header #spMenu span {
     background-color: #4478ee; }
    header #spMenu span:before {
     background-color: #4478ee; }
    header #spMenu span:after {
      background-color: #4478ee;

    }
  @media only screen and (max-width: 62.5rem) {
  .c-header .nav-content {
    background-color: #2753b2;
    width: 100%;
    padding: 24px 16px;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
  }
}

@media (max-width: 768px){
.shidouya-kv{
background: url(/shidousya/img/slider_jikkyo_digital_contents_introduction_pc.jpg) no-repeat top center;
    background-size: auto;
  background-size: auto;
  background-size: contain;
  height: auto;
  margin-top: 10px;
  aspect-ratio: 1200/300;
  background-size: cover;
}
}