@charset "utf-8";
:root {
  --main-font: 'M PLUS 1P', 'Hiragino Kaku Gothic Pro', 'メイリオ', 'Yu Gothic', sans-serif;
}

body {
  font-family: var(--main-font);
}

.p-educational__main-wrap {}

.p-familyapps-main-wrap {
  padding: 0 0 80px;
  width: 100%;
  background-image: url("/company/social_contributions/common/img/bg_main-wrapper.png");
  background-size: 600px auto;
  background-repeat: repeat;
  position: relative;
  z-index: 0;
  font-family: var(--main-font);
}

.p-familyapps-main-wrap .c-educational__hero-lead-inner {
  max-width: 1200px;
  margin: 0 auto;
  background-image: url(/company/social_contributions/educational/common/img/bg_family-apps01_pc.png);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: top center;
  min-height: 550px;
}

.p-familyapps__contents {
  max-width: 1200px;
  margin: 0 auto 40px;
  position: relative;
}

.p-familyapps__contents-bg {
  width: 100%;
  margin: 0 auto 0;
  position: relative;
}

.p-familyapps__contents-bg-wrap {
  padding: 20px 0 20px;
  background-color: #f4f8f9;
  position: relative;
}

.p-familyapps__contents-bg-inner {
  max-width: 1200px;
  margin: 0 auto;
  background-image: url(/company/social_contributions/educational/common/img/bg_family-apps02_pc.png);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center center;
}

.c-educational__hero {
  padding: 0;
  margin: 0 0 200px;
}

.c-educational__hero-header-navi {
  background-color: #f4f8f9;
}

.c-educational__hero-header-navi-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 30px 0 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.c-educational__hero-header-navi-logo {
  max-width: 100%;
  height: auto;

}

.c-educational__hero-header-navi-menu {
  padding: 0;
  margin: 0;
}

.c-educational__hero-header-navi-list {
  display: flex;
  gap: 1rem;
  list-style: none;
  padding: 0;
  margin: 0;
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
  flex-direction: row;
}

.c-educational__hero-header-navi-list li {
  padding: 0;
}

.c-educational__hero-header-navi-list li::before {
  display: none;
}

.c-educational__hero-lead {
  background-color: #f4f8f9;
}

.c-educational__hero-lead-inner {
  max-width: 1200px;
  margin: 0 auto;
  background-image: url(/company/social_contributions/educational/common/img/bg_educational-hero.png);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: top center;
  min-height: 700px;
}

.c-educational__hero-lead-contents {
  text-align: center;
}

.c-educational__hero-footer-navi {
  background-color: #f4f8f9;
}

.c-educational__hero-footer-navi-menu {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 10px 0;
  max-width: 1200px;
  margin: 0 auto;
}

.c-educational__hero-footer-navi-list {
  display: flex;
  gap: 1rem;
  list-style: none;
  padding: 0;
  margin: 0;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  flex-direction: row;
}

.c-educational__hero-footer-navi-list li {
  padding: 0;
}

.c-educational__hero-footer-navi-list li::before {
  display: none;
}

.c-arc-bottom {
  width: 100%;
  height: 100px;
  background-color: #f4f8f9;
  /* 背景色は次のセクションの色に合わせてね */
  border-bottom-left-radius: 100% 200px;
  border-bottom-right-radius: 100% 200px;
  margin-bottom: -50px;
  /* 下にかぶせる */
}

.c-arc-top {
  width: 100%;
  height: 100px;
  background-color: #f4f8f9;
  /* 背景色は次のセクションの色に合わせてね */
  border-top-left-radius: 100% 200px;
  border-top-right-radius: 100% 200px;
  margin-top: -50px;
  /* 上にかぶせる */
}


.c-educational__header {
  width: 100%;
  font-size: 1.8rem;
  margin-bottom: 35px;
  color: #1478e2;
  font-weight: 600;
  position: relative;
}

.c-educational__header-icon {
  position: absolute;
  top: -130px;
  left: -55px;
}

.c-educational__columns {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 0 180px;
  flex-direction: row;
}

.c-educational__columns:nth-child(odd) {
  flex-direction: row-reverse;
}

.c-educational__columns .c-educational__box {
  padding: 40px 30px 40px 50px;
  margin-bottom: 2rem;
  max-width: 800px;
  margin: 0 0 100px;
  position: relative;
}

.c-educational__box {
  background-color: white;
  border: 2.4px solid #1478e2;
  padding: 40px 50px 60px;
  margin-bottom: 2rem;
  text-align: left;
  width: 100%;
  margin: 0 auto 100px;
  position: relative;
}

.c-educational__box::after {
  background: repeating-linear-gradient(45deg, #7895cc, #7895cc 12px, transparent 12px, transparent 22px);
  content: '';
  position: absolute;
  top: 20px;
  left: 15px;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.c-educational__main-image {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
}

.c-educational__main-image+.c-educational__box-title {
  margin-top: 100px;
}

.c-educational__main-image+.c-educational__box-text {
  margin-top: 100px;
}

.c-educational__box-title {
  font-size: 1.4rem;
  font-weight: bold;
  margin-bottom: 1rem;
  color: #1478e2;
  font-family: var(--main-font);
}

.c-educational__box-text {
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

.c-educational__box-text span {
  font-size: .8rem;
}

.c-educational__box-img {
  margin-bottom: 1rem;
  text-align: center;
}

.c-educational__box-center {
  text-align: center;
  margin-bottom: 20px
}

.c-educational__box-2col {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  flex-wrap: wrap;
}

.c-educational__box-2col-item {
  width: calc((100% - 2rem) / 2);
}

.c-educational__box-flex {
  display: flex;
  align-items: center;
  justify-content: center;
}

.c-educational__box-min {
  background-color: white;
  border: 2.4px solid #1478e2;
  padding: 40px 50px 60px;
  margin-bottom: 2rem;
  text-align: left;
  width: 100%;
  max-width: 800px;
  margin: 0 auto 100px;
  position: relative;
}

.c-educational__box-min::after {
  background: repeating-linear-gradient(45deg, #7895cc, #7895cc 12px, transparent 12px, transparent 22px);
  content: '';
  position: absolute;
  top: 20px;
  left: 15px;
  width: 100%;
  height: 100%;
  z-index: -1;
}


.c-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.c-card-grid--2col {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 2rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.c-card {
  background-color: #fff;
  overflow: hidden;
  text-align: center;
  margin: 0;
}

.c-card img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto 8px;
}

.c-card__title {
  font-size: 1rem;
  font-weight: bold;
  text-align: left;
}

.c-card__text {
  font-size: 1rem;
  padding: 1rem;
  text-align: left;
}

.c-card:before {
  display: none;
}


.c-educational__table-scroll {
  max-height: 500px;
  overflow-y: auto;
  padding: 20px;
  border: solid 1px #ccc;
}

.c-educational__table-scroll table {
  width: 100%;
  max-width: 800px;
  border-collapse: collapse;
  margin: 0 auto 0;
}

.c-educational__table-scroll table tr {
  border-bottom: 2px solid #1478e2;
}

.c-educational__table-scroll table td:nth-child(1) {
  white-space: nowrap;
  padding-left: 0;
}

.c-educational__table-scroll table td:nth-child(2) {
  white-space: nowrap;
}

.c-educational__table-scroll table td:nth-child(4) {
  white-space: nowrap;
  text-align: right;
  padding-right: 0;
}

.c-educational__table-scroll table td {
  padding: 8px;
}

.c-educational__table-scroll {
  scrollbar-color: #1478e2 #f0f0f0;
  scrollbar-width: thin;
}

.c-educational__table-scroll::-webkit-scrollbar {
  width: 10px;
}

.c-educational__table-scroll::-webkit-scrollbar-track {
  background: #f0f0f0;
}

.c-educational__table-scroll::-webkit-scrollbar-thumb {
  background-color: #1478e2;
  border-radius: 5px;
}

.c-educational__table-border {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid #1478e2;
  margin: 0 auto 40px;
}

.c-educational__table-border td {
  border: 1px solid #1478e2;
  padding: 12px 8px;
}

.c-educational__table-border td:nth-child(1) {
  text-align: center;
  white-space: nowrap;
}

.p-educational__school {
  max-width: 1240px;
  margin: 0 auto 0;
  padding: 80px 0 40px;
  background-image: url(/company/social_contributions/educational/common/img/bg_educational-school.png);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: top center;
}


.p-educational__school-title {}

.p-educational__kv {
  text-align: center;
  margin-bottom: 3rem;
}

.p-educational__lead,
.p-educational__sublead {
  font-size: 1rem;
  margin-bottom: 1rem;
}

.p-educational__nav {
  margin-bottom: 1.5rem;
}

.p-educational__nav ul {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0;
  margin: 0;
}

.p-educational__nav li {
  list-style: none;
}

.p-educational__nav a {
  text-decoration: none;
  padding: 0.5rem 1rem;
  background: #1478e2;
  color: #fff;
  border-radius: 0.5rem;
  display: inline-block;
}

.p-educational__images {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.p-educational__image {
  width: calc(33.333% - 1rem);
}

.p-educational__image img {
  width: 100%;
  height: auto;
  display: block;
}

.p-educational__content {
  max-width: 800px;
  margin: 0 auto;
}

.p-educational__content-title {
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 1rem;
}

.p-educational__box {
  background-color: white;
  border: 2.4px solid #1478e2;
  padding: 40px 50px 60px;
  margin-bottom: 2rem;
  text-align: left;
  width: 100%;
  margin: 0 auto;
  position: relative;
}

.p-educational__box::after {
  background: repeating-linear-gradient(45deg, #7895cc, #7895cc 12px, transparent 12px, transparent 22px);
  content: '';
  position: absolute;
  top: 20px;
  left: 15px;
  width: 100%;
  height: 100%;
  z-index: -1;

}

.p-educational__box-title {
  font-size: 1.2rem;
  font-weight: bold;
  margin-bottom: 1rem;
}

.p-educational__text {
  font-size: 1rem;
  line-height: 1.75;
}

.p-educational__family {
  padding: 4rem 1rem;
  background-color: #fff8f0;
  /* 家庭向けはあたたかい色味に */
}

.p-educational__family-title {
  font-size: 2rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 2rem;
  color: #e8753d;
}

.educational__title {
  text-align: center;
  margin: 0 auto 0;

}

.p-educational__report {}


.c-educational__box-scroll {
  max-height: 500px;
  overflow-y: auto;
  padding: 20px;
  border: solid 1px #ccc;
}

.c-educational-button-anchor-area {
  text-align: center;
  margin-bottom: 1rem;
}

.c-educational-button-anchor {
  display: flex;
  align-items: center;
  gap: 1rem;
  border-bottom: 2px solid #1478e2;
  color: #1478e2;
  padding: 0.4rem;
  text-decoration: none;
  transition: background-color 0.3s;
  width: 100%;
  margin: 0 auto .8rem;
  justify-content: space-between;
  text-align: left;

}

.c-educational-button-anchor__text {
  font-size: .8rem;
}

.c-educational-button-anchor__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #1478e2;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex-shrink: 0;
  min-width: 40px;
  min-height: 40px;
}

.c-educational-button-anchor__icon::after {
  content: "";
  width: 0;
  height: 0;
  border-top: 8px solid transparent;
  border-left: 14px solid #FFFFFF;
  border-bottom: 8px solid transparent;
  margin-left: 4px;
  /* Slight offset to center visually */
}


.c-banner {
  background-color: #f4f8f9;
  min-height: 160px;
}

.c-banner__inner {
  /* max-width: 1240px;
  min-height: 160px;
  margin: 0 auto 0;
  background-image: url("/company/social_contributions/common/img/bg_c-banner_pc.png");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
  position: relative;
  display: flex;
  align-items: center; */
  max-width: 1295px;
  min-height: 100px;
  margin: 0 auto;
  background-size: contain;
  background-repeat: no-repeat;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.c-banner__list {
  /* max-width: 1080px;
  margin: 0 auto 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  position: relative;
  padding: 1rem .8rem; */
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  align-items: flex-end;
  position: relative;
  padding: 0.5rem 0 2rem;
}

.c-banner__item {
  /* max-width: 190px; */
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  min-height: 80px;
}

.c-banner__item:first-child p{
  margin: 0 0 0.5rem;
  text-align: center;
  font-size: 0.7rem;
  line-height: 1.2;
}

.c-banner__link {}

.c-banner__img {
  /* max-width: 190px; */
  height: 80px;
  width: auto;
  object-fit: contain;
  display: block;
}

@media screen and (max-width: 768px) {
  .c-banner__inner {
    /* background-image: url("/company/social_contributions/common/img/bg_c-banner_sp.png");
    background-position: bottom 20px center; */
  }

  .c-banner__list {
    /* padding: 60px 0; */
    padding: 20px 20px 160px;
  }
}


/* レスポンシブ CSS*/

@media screen and (max-width: 768px) {
  .c-educational__hero-header-navi-inner {
    justify-content: center;
    padding: 30px 20px 40px;
  }

  .p-familyapps-main-wrap .c-educational__hero-lead-inner {
    background-image: url(/company/social_contributions/educational/common/img/bg_family-apps01_sp.png);
    background-size: contain;
    background-position: bottom center;
    min-height: 520px;
    padding: 0 20px 0;
  }

  .c-educational__main-image+.c-educational__box-title {
    margin-top: 40px;
  }

  .p-familyapps__contents {
    padding: 0 20px 0;
  }

  .p-familyapps__contents-bg-inner {
    max-width: 1200px;
    padding: 0 20px 180px;
    background-image: url(/company/social_contributions/educational/common/img/bg_family-apps02_sp.png);
    background-size: 308px;
    background-position: bottom 20px center;
  }

  .c-educational__box {
    padding: 20px 25px 30px;
  }

  .c-educational__columns {
    flex-direction: column;
    flex-wrap: nowrap;
  }

  .c-educational__columns:nth-child(odd) {
    flex-direction: column;
  }

  .c-educational__box-2col {
    flex-direction: column;
  }

  .c-educational__box-2col-item {
    width: calc((100% - 2rem) / 1);
  }

  .c-educational__box-flex {
    flex-direction: column;
  }

  .c-educational__box-min {
    padding: 20px 25px 30px;
  }

  .c-arc-bottom {
    height: 100px;
    border-bottom-left-radius: 100% 100px;
    border-bottom-right-radius: 100% 100px;
  }

  .c-arc-top {
    border-top-left-radius: 100% 100px;
    border-top-right-radius: 100% 100px;
  }

}


/*** online ***/

html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
  background-image: url("../img/online_bg.png");
  background-repeat: repeat;
  background-size: 100%;
}

html .body{
  color: #333;
}


h3 {
  font-size: clamp(24px, 2.5vw, 30px);
  font-weight: 700;
  color: #1478E2;
}

p {
  font-size: clamp(12px, 1.5vw, 16px);
  line-height: 1.75;
}


li {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* :where(ul) li:before {
    content: "";
    width: 0!important;
    height: 0!important;
    background-color: var(--primary);
    border-radius: 50%;
    position: absolute;
    left: 2px;
    top: .6em;
}
:where(ul) li+li {
    margin-top: 0!important;
} */


/* 共生社会の実現 */
.contents-box {
  background-color: white;
  border: 2.4px solid #1478e2;
  padding: 40px 50px 60px;
  text-align: left;
  width: 570px;
  height: 234px;
  margin: 0 auto;
  position: relative;
}

.contents-box::after {
  background: repeating-linear-gradient(45deg, #7895cc, #7895cc 12px, transparent 12px, transparent 22px);
  content: '';
  position: absolute;
  top: 20px;
  left: 15px;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.p-inclusive-society__wrapper {
  padding: 0;
  width: 100%;
  background-image: url("/company/social_contributions/inclusive_society/common/img/online_bg.png");
  background-size: 600px auto;
  /* 元のサイズで表示！ */
  background-repeat: repeat;
  position: relative;
  z-index: 0;
}

.p-inclusive-society__wrapper img {
  max-width: 100%;
  height: auto;
}

.p-inclusive-society__contents-box {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 100px;
}

.p-inclusive-society__contents-box .ttl {
  color: #1478e2;
  font-size: clamp(2rem, 1rem + 1.25vw, 2.5rem);
  font-weight: 700;
  margin: 0 auto 2rem;
}

.p-inclusive-society__contents-box .text {
  margin: 0;
}


.ol__hero-section {
  position: relative;
  width: 100%;
  margin: 0 auto 100px;
  max-width: 1920px;
}

/* コンテンツを前面に */
.hero-section__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  /* max-width: 1440px; */
  margin: 0 auto;
  text-align: center;
}

.hero-section__badge img {
  width: 340px;
  height: auto;
  display: block;
  margin: 0 auto 20px;
}

.hero-section__title img {
  width: 360px;
  /* 指定の幅 */
  height: auto;
  /* アスペクト比維持 */
  display: block;
  /* 画像まわりの余白を制御しやすくする */
}

.hero-section__row {
  background-color: #F4F8F9;
  display: flex;
  align-items: center;
  /* 垂直方向に中央揃え */
  justify-content: space-between;
  gap: 40px;
  /* 見出しとボタンの間隔 */
  flex-wrap: nowrap;
  /* 画面幅が足りないときに折り返す */
  margin-bottom: 45px;
}


.hero-section__btn-list img {
  max-width: 100%;
  height: auto;
  display: block;
}

.hero-section__btn-list {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  gap: 16px;
  padding: 0 24px;
  margin: 0 0 0 auto;
  max-width: 100%;
  box-sizing: border-box;
}

.hero-section__btn-list li {
  flex: 0 0 auto;
}


.hero-section__btn-list li a img {
  /*  max-width: 146px;*/
  height: auto;
  display: block;
}

.hero-section__leadtitle {
  max-width: 510px;
  margin: 0 auto 3rem;
  /* 中央寄せしたい場合 */
}

.hero-section__leadtitle img {
  width: 100%;
  height: auto;
  display: block;
}

.hero-section__leadbox {
  max-width: 700px;
  margin: 0 auto 3rem;
}

.sub_title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  /* 不要な隙間なしで密着させたい場合は0 */
  margin: 0 auto 30px;
}

/* リードタイトル画像 */
.hero-section__leadtitle img {
  width: 100%;
  max-width: 600px;
  margin: 0 auto 24px;
  display: block;
}

/* リードボックス */
.hero-section__leadbox img {
  width: 100%;
  max-width: 700px;
  margin: 0 auto 48px;
  display: block;
}

/* 下部ナビゲーションボタン */
.hero-section__navi-btm {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  list-style: none;
  padding: 0;
  margin: 0 auto;
}

.hero-section__navi-btm li a img {
  width: 180px;
  height: auto;
  display: block;
}


/* 見出し */
.sub_title h2 {
  max-width: 1220px;
  width: 100%;
  margin: 0;
  padding: 0;
  text-align: center;
}



.content01 {
  display: flex;
  gap: 20px;
  list-style: none;
  padding: 0;
  margin: 4rem auto 0;
  flex-wrap: wrap;
  /* スマホ対応で折り返し可能にするなら */
  justify-content: center;
}

.ol__contact-box-with-chars {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  max-width: 1240px;
  margin: 2rem auto 0;
  padding: 0 20px;
}

.ol__content01 {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}

.ol__content01-left,
.ol__content01-right {
  flex: 1 1 calc(50% - 10px);
  box-sizing: border-box;
  padding: 0 20px;
  text-align: center;
}

.ol__content01-left {
  position: relative;
  border-right: 2px dotted #999;
}

.ol__content01-btn {
  display: inline-block;
  margin-top: 1rem;
}

.online_l_Character_img01,
.online_r_Character_img02 {
  flex: 0 0 auto;
}

.online_l_Character_img01 img,
.online_r_Character_img02 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.ol__content01 li {
  flex: 1 1 calc(50% - 10px);
  box-sizing: border-box;
}

.content01 li {
  flex-shrink: 0;
  /* 画像のサイズが勝手に縮まないようにする */
}

.content02 {
  display: flex;
  gap: 20px;
  list-style: none;
  padding: 0;
  margin: 4rem auto 0;
  flex-wrap: wrap;
  /* スマホ対応で折り返し可能にするなら */
  justify-content: center;
}

.content2__text {
  flex-shrink: 0;
  /* 画像のサイズが勝手に縮まないようにする */
}

.content02 li.content2__text {
  width: 64%;
}

.content02 li.content2__img {
  width: 34%;
}

.content01 img {
  display: block;
  max-width: 100%;
  height: auto;
}


.bottom_img01 {
  text-align: center;
  margin-top: -80px;
}

.bottom_img01 img {
  display: inline-block;
  max-width: 100%;
  height: auto;
}

.rounded-bg {
  position: relative;
  background-color: #f4f8f9;
  padding: 0px 20px;
  margin: 240px 0 0;
  /*overflow: hidden;*/
}

/* 上部ラウンド */
.rounded-bg__top {
  position: absolute;
  top: -80px;
  left: 0;
  width: 100%;
  height: 120px;
  background-color: #f4f8f9;
  border-top-left-radius: 100% 120px;
  border-top-right-radius: 100% 120px;
  z-index: 0;
}



/* 中のコンテンツ */
.rounded-bg__inner {
  position: relative;
  z-index: 1;
  max-width: 1240px;
  margin: 0 auto;
  text-align: center;
}

.toy_img {
  text-align: center;
}

.pre_footer01 {
  position: relative;
  background: url("../img/prefooter_bg01.webp") no-repeat center top / cover;
  padding: 100px 20px;
  /* 上下余白は調整可能 */
  text-align: center;
  border-top-left-radius: 100% 80px;
  border-top-right-radius: 100% 80px;
  overflow: hidden;
}

/* 見出し画像 */
.pre_footer01__title img {
  max-width: 600px;
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto 40px;
}

/* ボタン画像 */
.pre_footer01__btn img {
  max-width: 200px;
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

.pc_on {
  display: block;
}

.sp_on {
  display: none;
}

@media screen and (max-width: 1440px) {
  .hero-section__btn-list {
    width: 100%;
    gap: 12px 16px;
    padding: 0 24px;
    justify-content: center;
  }
}

@media screen and (max-width: 1024px) {
  .hero-section__btn-list {
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px 16px;
    padding: 0 16px;
  }

  .hero-section__row {
    flex-wrap: wrap;
  }

}

@media screen and (max-width: 768px) {
  .pc_on {
    display: none;
  }

  .sp_on {
    display: block;
  }

  .ol__hero-section::before {
    display: none;
  }

  .hero-section__inner {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
  }

  .hero-section__row {
    display: flex;
    align-items: center;
  }

  .hero-section__badge img {
    width: 200px;
    margin: 0 auto 16px;
  }

  .hero-section__title img {
    width: 60%;
    height: auto;
    margin: 0 auto;
  }

  .ol__hero-section {
    margin: 0 auto 5rem;
  }

  /*  .hero-section__btn-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px 12px;
    margin-bottom: 32px;
    padding: 0 12px;
	  margin: 0 auto;
  }*/
  .hero-section__btn-list {
    padding: 0 12px;
    margin: 0 auto;
    gap: 10px 12px;
  }

  /*  .hero-section__btn-list li a img {
    max-width: 116px;
    height: auto;
  }*/
  .hero-section__btn-list li a img {
    width: 100px;
  }

  .hero-section__leadtitle {
    max-width: none;
    width: 80%;
    margin: 0 auto 24px;
  }

  .hero-section__leadtitle img {
    width: 100%;
    height: auto;
  }

  .hero-section__leadbox {
    max-width: none;
    width: 90%;
    margin: 0 auto;
  }

  .hero-section__leadbox img {
    width: 100%;
    height: auto;
  }

  .p-inclusive-society__wrapper img {
    width: 100%;
  }

  .p-inclusive-society__contents-box {
    width: 80%;
    padding: 40px 5% 60px;
  }

  .sub_title h2 {
    width: 75%;
  }

  .bottom_img01 {
    width: 30%;
    margin: -80px auto 0;
  }

  .rounded-bg {
    margin: 240px 0 180px;
    padding: 0;
  }

  .content02 li.content2__text {
    width: 100%;
  }

  .content02 li.content2__img {
    width: 100%;
  }

  .pre_footer01__btn img {
    width: 80%;
  }

  .content01 li {
    flex-shrink: 0;
    width: 100%;
  }

  .ol__content01 li {
    flex: 1 1 100%;
  }

}

@media screen and (max-width: 390px) {
  .ol__hero-section {
    /* height: 100vh; */
  }

  .hero-section__btn-list li a img {
    width: 110px;
    height: auto;
  }
}

/*** /online ***/
.hero-section__navi-btm {
  display: flex;
}

.ol__game-banner01 {
  text-align: center;
  margin: -9rem auto 2rem;
}

.ol__content-tc {
  text-align: center;
  text-align: -webkit-center;
}



.title_1st {
  position: relative;
}

.title_1st img {
  position: absolute;
  top: -134px;
  left: -45px;
}

.title_1st-mt {
  margin-top: 8rem;
}

.title_1st-flex {
  display: flex;
  flex-wrap: wrap;
}

/* 1st */
.ol__section-flex {
  background-color: #fff;
  border: 24px solid #7ac943;
  border-radius: 30px;
  display: flex;
  flex-wrap: wrap;
  margin: 0 auto;
  max-width: 1300px;
  padding: 40px 60px 50px;
}

.ol__section-left {
  flex: 1 1 calc(100% - 330px - 40px);
  max-width: calc(100% - 330px - 40px);
}

.ol__section-image {
  flex: 0 0 330px;
  max-width: 330px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ol__section-image img {
  width: 100%;
  height: auto;
  display: block;
}

.ol__pdf-button-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem 3rem;
  margin: 2rem auto 0;
  padding: 0;
  list-style: none;
  max-width: 520px;
}

.ol__pdf-button-list li {
  text-align: center;
}

.ol__pdf-button-list li a img {
  width: 100%;
  max-width: 240px;
  height: auto;
  display: inline-block;
}

.ol__flex-textbox {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
}

.ol__flex-textbox li {
  flex: 1;
}

.ol__flex-textbox li img {
  width: 100%;
  height: auto;
  display: block;
}

.ol__detail-link-img {
  width: 270px !important;
  width: 100%;
  height: auto;
  display: block;
}

.ol__contact-box-wrapper {
  display: flex;
  justify-content: center;
}

.ol__contact-box {
  max-width: 810px;
  width: 100%;
}

.ol__content01-left {
  position: relative;
  border-right: 2px dotted #cfcfcf;
}

.ol__content01-btn {
  display: inline-block;
  margin-top: 1rem;
}

.online_l_Character_img01,
.online_r_Character_img02 {
  flex: 0 0 auto;
}

.online_l_Character_img01 img,
.online_r_Character_img02 img {
  max-width: 160px;
  height: auto;
  display: block;
}

@media screen and (max-width: 768px) {
  .ol__section-flex {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
  }

  .ol__section-left,
  .ol__section-image {
    max-width: 100%;
    flex: 1 1 100%;
  }

  .ol__section-image {
    justify-content: center;
  }

  .ol__pdf-button-list {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .ol__flex-textbox {
    flex-direction: column;
  }

  .ol__flex-textbox li {
    max-width: 100%;
  }

  .ol__contact-box-with-chars {
    flex-direction: column;
    align-items: center;
  }

  .ol__content01 {
    flex-direction: column;
  }

  .ol__content01-left,
  .ol__content01-right {
    flex: 1 1 100%;
    padding: 0;
  }

  .ol__content01-left {
    border-right: none;
    border-bottom: 1px dotted #cfcfcf;
    margin-bottom: 20px;
    padding-bottom: 20px;
  }

  .online_l_Character_img01,
  .online_r_Character_img02 {
    display: inline-block;
    margin: 1rem auto 0;
  }

  .online_l_Character_img01 img,
  .online_r_Character_img02 img {
    width: 40%;
    max-width: 120px;
  }

  .ol__content01-left {
    border-right: none;
    border-bottom: 1px dotted #999;
    margin-bottom: 20px;
    padding-bottom: 20px;
  }

  .ol__content01-btn {
    display: inline-block;
    margin-top: 1rem;
  }
}




.ol__character-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1240px;
  margin: 2rem auto 0;
  padding: 0 20px;
  gap: 20px;
}

.online_l_Character_img01,
.online_r_Character_img02 {
  flex: 0 0 auto;
}

.online_l_Character_img01 img,
.online_r_Character_img02 img {
  max-width: 100%;
  height: auto;
  display: block;
}

@media screen and (max-width: 768px) {

  .ol__content01-left,
  .ol__content01-right {
    flex: 1 1 100%;
    padding: 0;
  }

  .ol__content01-left {
    border-right: none;
    border-bottom: 1px dotted #999;
    margin-bottom: 20px;
    padding-bottom: 20px;
  }

  .ol__character-wrapper {
    flex-direction: row;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
  }
}

.ol__content01-wrapper {
  flex: 1;
}


/* 20251108追加 */
* {
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
/* 共通 */
.flex {
  display: flex;
  flex-wrap: wrap;
}

.greenbox {
  background-color: #fff;
  border: 24px solid #7ac943;
  border-radius: 30px;
  gap: 60px 30px;
  margin: 0 auto;
  width: min(80vw, 1300px);
  padding: 40px 60px 50px;
}

.online_section {
  margin: 150px auto 0;
}

.two-column-flex {
  justify-content: space-between;
  padding: 0;
}

.two-column-flex .item {
  margin: 0;
  width: 48%;
}

.online_text {
  font-size: clamp(1rem, 0.5rem + 0.625vw, 1.25rem);
  font-weight: 500;
}

/* 授業を実施した都道府県 */
.prefecture .sub_title h2 {
  max-width: 754px;
}

.prefecture .ol__section-flex .two-column-flex .item {
  background-color: #fff;
  border: 1px solid #7ac943;
  border-radius: 50px;
  margin: 0;
  padding: 0 0 30px;
  width: 48%;
}

.two-column-flex .item::before{
  content: none;
}

.prefecture .ol__section-flex .two-column-flex .item .title02 {
  background-color: #7ac943;
  border-radius: 20px 20px 0 0;
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: clamp(1.75rem, 0.875rem + 1.0938vw, 2.1875rem);
  font-weight: 900;
  height: 122px;
  margin: 0;
  text-align: center;
  padding: 22px 0;
}

.prefecture .ol__section-flex .two-column-flex .item .img {
  margin: 30px 0 10px;
  padding: 0 30px;
}

.prefecture .ol__section-flex .two-column-flex .item .txt {
  margin: 0 auto 30px;
  padding: 0 30px;
  text-align: left;
}

.prefecture .ol__section-flex .textbox {
  margin: 0 auto;
  text-align: center;
  max-width: 800px;
  width: 80vw;
}

.prefecture .ol__section-flex .textbox .ttl02 {
  background-color: #7ac943;
  border-radius: 50px;
  color: #fff;
  font-size: clamp(1.75rem, 0.875rem + 1.0938vw, 2.1875rem);
  font-weight: 900;
  margin: 0 auto;
  padding: 4px 0;
  max-width: 100%;
  width: 49vw;
}

.prefecture .ol__section-flex .textbox .total {
  color: #4d4d4d;
  font-size: clamp(1.6875rem, 0.8125rem + 1.0938vw, 2.125rem);
  font-weight: 900;
  margin: 30px auto 0;
  line-height: 0.9;
  letter-spacing: 0.1em;
}

.prefecture .ol__section-flex .textbox .total .number {
  color: #7ac943;
  font-size: clamp(5.5rem, 2.875rem + 3.2813vw, 6.8125rem);
  font-weight: 900;
}

.prefecture .ol__section-flex .textbox .day {
  color: #4d4d4d;
  font-size: clamp(1.25rem, 0.375rem + 1.0938vw, 1.6875rem);
  font-weight: 700;
  margin: 20px 0;
}

/* 人生ゲームを使ったSDGs学習 */
.learning .sub_title h2 {
  max-width: 880px;
}

.learning .ol__section-flex {
  gap: 0 30px;
}

.learning .ol__section-flex .img {
  margin: 20px auto;
}

.learning .ol__section-flex .txt{
  text-align: left;
}

.learning .ol__section-flex .txt02 {
  line-height: 2;
  margin: 0;
  text-align: left;
}

/* 基本的な授業の流れ */
.flow .sub_title h2 {
  max-width: 686px;
}

/* tab */
#tab1 {
  background-color: #4db8e8;
}

#tab2 {
  background-color: #f59a3d;
}

#tab3 {
  background-color: #d94f90;
}

.tab-btn img {
  width: 26vw;
  max-width: 380px;
}

.v2__edu_tab-inner {
  flex-wrap: wrap;
}

.v2__edu_tab-text p{
  font-size: clamp(1rem, 0.5rem + 0.625vw, 1.25rem);
}

.v2__tab-section {
  padding: 0 0 3rem;
}

.v2__edu_tab-flex li::before{
  content: none;
}

#tab1 .v2__edu_tab-flex {
  justify-content: space-between;
  padding: 0;
}

.v2__edu_tab-flex .list {
  background-color: #4db8e8;
  color: #fff;
  display: flex;
  font-size: clamp(1.5625rem, 0.5625rem + 1.25vw, 2.0625rem);
  font-weight: 900;
  justify-content: flex-start;
  align-items: center;
  margin: 0;
  line-height: 1.3;
  text-align: left;
  padding: 30px 0;
  position: relative;
  writing-mode: vertical-rl;
  width: 17%;
}

.v2__edu_tab-flex .list::before{
  content: none;
}

.v2__edu_tab-flex .list:not(:last-of-type)::after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-top: 25px solid transparent;
  border-bottom: 25px solid transparent;
  border-left: 35px solid #4db8e8;
  border-right: 0;
  position: absolute;
  top: 50%;
  right: -30px;
  transform: translateY(-50%);
}

#tab1 .v2__edu_tab-image {
  margin: 0 auto;
  width: min(60vw, 714px);
}

#tab2 .v2__edu_tab-title {
  border-bottom: 1px solid #ff931e;
  color: #ff931e;
  font-size: clamp(1.375rem, 0.375rem + 1.25vw, 1.875rem);
  font-weight: 900;
  margin: 0;
  padding: 0 0 10px;
  text-align: center;
  width: 100%;
}

#tab2 p {
  margin: 0;
}

#tab2 .v2__edu_tab-item {
  gap: 20px;
}

#tab2 .v2__edu_tab-title02 {
  background-color: #f59a3d;
  border-radius: 60px;
  color: #fff;
  font-size: clamp(1.75rem, 0.25rem + 1.875vw, 2.5rem);
  margin: 40px auto 0;
  padding: 14px 0;
  width: 24rem;
}

#tab2 .v2__edu_tab-flex {
  justify-content: space-between;
  padding: 0;
}

#tab2 .v2__edu_tab-flex .list {
  background-color: #f59a3d;
  color: #fff;
  display: flex;
  font-size: clamp(1.5625rem, 0.5625rem + 1.25vw, 2.0625rem);
  font-weight: 900;
  justify-content: flex-start;
  align-items: center;
  line-height: 1.3;
  text-align: left;
  padding: 30px 0;
  position: relative;
  writing-mode: vertical-rl;
  width: 17%;
}

#tab2 .v2__edu_tab-flex .list:not(:last-of-type)::after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-top: 25px solid transparent;
  border-bottom: 25px solid transparent;
  border-left: 35px solid #f59a3d;
  border-right: 0;
  position: absolute;
  top: 50%;
  right: -30px;
  transform: translateY(-50%);
}

#tab3 .v2__edu_tab-title {
  border-bottom: 1px solid #d94f90;
  color: #d94f90;
  font-size: clamp(1.375rem, 0.375rem + 1.25vw, 1.875rem);
  font-weight: 900;
  margin: 0;
  padding: 0 0 10px;
  text-align: center;
  width: 100%;
}

#tab3 .v2__edu_tab-flex {
  padding: 0;
  justify-content: space-between;
  gap: 40px;
}

#tab3 .v2__edu_tab-flex .txt {
  font-weight: 500;
  text-align: left;
  width: 58%;
}

#tab3 .v2__edu_tab-flex .img {
  width: 36%;
}

#tab3 .v2__edu_tab-ttl {
  margin: 0;
  text-align: center;
  width: 100%;
}

#tab3 .ol__pdf-button-list {
  margin: 0;
  max-width: none;
  width: 100%;
}

.ol__pdf-button-list li{
  margin: 0;
}

.ol__pdf-button-list li::before{
  content: none;
}

#tab3 .ol__pdf-button-list li a img {
  max-width: 460px;
}

/* 教材 */
.textbook .sub_title h2 {
  max-width: 414px;
}

.textbook .ol__section-flex .ttl {
  border-bottom: 1px solid #7ac943;
  color: #7ac943;
  font-weight: 900;
  text-align: center;
  padding: 0 0 10px;
  width: 100%;
}

.textbook .ol__section-flex .flexbox-sub {
  justify-content: space-between;
  gap: 3rem;
  padding: 0;
}

.textbook .ol__section-flex .item{
  margin: 0;
}

.textbook .ol__section-flex .item::before{
  content: none;
}

.textbook .ol__section-flex .item:not(:first-of-type):not(:nth-of-type(4)) {
  width: 46%;
}

.textbook .ol__section-flex .item .ttl02 {
  background-color: #7ac943;
  border-radius: 50px;
  color: #fff;
  font-size: clamp(1.125rem, 0.5rem + 0.7813vw, 1.4375rem);
  font-weight: 700;
  margin: 0 0 2rem;
  text-align: center;
  padding: 12px 0;
}

.textbook .ol__section-flex .item .txt{
  font-weight: 700;
  text-align: left;
}

.textbook .ol__section-flex .item .txt .red{
  color: #ff1d25;
}

.textbook .ol__section-flex .item:nth-of-type(3) .img {
  margin: 0 auto;
  max-width: 334px;
  width: 19.5vw;
}

.textbook .ol__section-flex .item:nth-of-type(4) .ttl02 {
  width: 48%;
}

.textbook .ol__section-flex .item:nth-of-type(4) .flex .item {
  width: 57%;
}

.textbook .ol__section-flex .item:nth-of-type(4) .flex .item .txt {
  margin: 0 auto 20px;
}

.textbook .ol__section-flex .item:nth-of-type(4) .flex .img {
  width: 38%;
}

.textbook .ol__section-flex .item:nth-of-type(4) .flex .img::before{
  content: none;
}

.textbook .ol__section-flex .item:nth-of-type(4) .flex .flexbox-green {
  background-color: rgba(122, 201, 67, 0.3);
  border-radius: 14px;
  justify-content: space-between;
  align-items: center;
  padding: 10px 24px;
}

.textbook .ol__section-flex .item:nth-of-type(4) .flex .flexbox-green .txt02 {
  text-align: left;
  width: 74%;
}

.textbook .ol__section-flex .item:nth-of-type(4) .flex .flexbox-green .txt02::before{
  content: none;
}

.textbook .ol__section-flex .item:nth-of-type(4) .flex .flexbox-green .img {
  width: 24%;
}

/* より良い未来社会の実現にむけて */
.future .sub_title h2 {
  max-width: 918px;
}

.future .ol__section-flex .txt {
  margin: 0;
  text-align: left;
}

.future .ol__section-flex .flexbox-sub {
  gap: 2rem 1rem;
  justify-content: space-between;
  margin: 0;
  padding: 0;
}

.future .ol__section-flex .flexbox-sub li {
  background-color: #7ac943;
  border-radius: 50px;
  color: #fff;
  font-size: clamp(1.25rem, 0.625rem + 0.7813vw, 1.5625rem);
  font-weight: 700;
  margin: 0;
  padding: 10px 0;
  text-align: center;
  width: 48%;
}

.future .ol__section-flex .flexbox-sub li::before{
  content: none;
}

/* 概要 */
.summary .sub_title h2 {
  max-width: 414px;
}

.summary .content {
  position: relative;
}

.summary .content::after {
  content: "";
  display: block;
  background-image: url(../img/online_img20.png);
  background-repeat: no-repeat;
  background-size: contain;
  height: 18vw;
  max-height: 408px;
  width: 22vw;
  max-width: 508px;
  position: absolute;
  bottom: 0;
  right: 0;
}

.summary .content .txt {
  font-size: clamp(1.25rem, 0.625rem + 0.7813vw, 1.5625rem);
  font-weight: 700;
  text-align: left;
  margin: 0;
}

/* 次世代教育支援に関するお問い合わせ */
.contact {
  background-color: #f3f7f9;
  max-width: 1300px;
  margin: 150px auto 200px;
  width: 80vw;
}

.contact .ttl {
  background-color: #08396b;
  color: #fff;
  font-size: clamp(2.375rem, 1.5rem + 1.0938vw, 2.8125rem);
  margin: 0;
  padding: 15px 0;
  text-align: center;
}

.contact .contactbox {
  padding: 2rem 4rem;
  position: relative;
}

.contact .contactbox::after {
  content: "";
  display: block;
  background-image: url(../img/online_img21.png);
  background-repeat: no-repeat;
  background-size: contain;
  max-height: 290px;
  height: 20vw;
  max-width: 348px;
  width: 23vw;
  position: absolute;
  top: 0;
  right: 0.5vw;
}

.contact .contactbox .ttl02,.contact .contactbox .txt,.contact .contactbox .txt02{
  text-align: left;
}

.contact .contactbox .ttl02 {
  color: #08396b;
  font-size: clamp(1.375rem, 0.375rem + 1.25vw, 1.875rem);
  font-weight: 700;
  margin: 0;
}

.contact .contactbox .txt02 {
  margin: 20px 0 40px;
}

.contact .contactbox .txt02 .red {
  color: #c1272d;
}

.contact .ol__content01 {
  display: block;
}

.contact .ol__content01-left {
  margin: 0 0 40px;
}

.contact .ol__content01-left,
.contact .ol__content01-right {
  padding: 0;
  text-align: left;
}

.contact .ol__content01-left::before,
.contact .ol__content01-right::before {
  content: none;
}

.contact .ol__content01 li p {
  color: #08396b;
  font-size: clamp(1.375rem, 0.375rem + 1.25vw, 1.875rem);
  font-weight: 700;
  margin: 0;
}

.contact .ol__content01 li .ol__content01-btn {
  max-width: 486px;
  width: 25vw;
}

/* 20251109追加 */
@media screen and (max-width: 768px) {
  .p-inclusive-society__contents-box{
    margin: 0 auto 100px;
  }

  .p-inclusive-society__contents-box{
    width: 90%;
    padding: 0px 5%;
  }

  .p-inclusive-society__contents-box .ttl{
    font-size: clamp(1.25rem, 0.25rem + 1.25vw, 1.75rem);
  }

  .p-inclusive-society__contents-box .text{
    font-size: clamp(0.75rem, 0.5rem + 0.3125vw, 0.875rem);
    text-align: center;
  }

  .sub_title{
    margin: 0px auto 15px;
  }

  .greenbox{
    width: 94%;
    border: 12px solid #7ac943;
    border-radius: 20px;
    gap: 30px 20px;
    padding: 20px 20px;
  }

  .two-column-flex{
    gap: 20px;
    margin: 0;
    width: 100%;
  }

  .two-column-flex .item{
    width: 100%;
  }

  .online_section{
    margin: 60px auto 0;
    width: 96%;
  }

  .online_text{
    font-size: clamp(0.8125rem, 0.6786rem + 0.6696vw, 1rem);
    text-align: left;
  }

  /* 授業を実施した都道府県 */
  .prefecture .sub_title h2{
    max-width: none;
    width: 75%;
  }

  .prefecture .ol__section-flex .two-column-flex .item{
    border-radius: 10px;
    padding: 0 0 10px;
    width: 100%;
  }

  .prefecture .ol__section-flex .two-column-flex .item::before{
    content: none;
  }

  .prefecture .ol__section-flex .two-column-flex .item .title02{
    border-radius: 10px 10px 0 0;
    font-size: clamp(1.125rem, 0.7679rem + 1.7857vw, 1.625rem);
    height: 60px;
    padding: 11px 0;
  }

  .prefecture .ol__section-flex .two-column-flex .item .img{
    margin: 20px 0 10px;
    padding: 0 15px;
  }

  .prefecture .ol__section-flex .two-column-flex .item .txt{
    margin: 0 0 15px;
    padding: 0 15px;
  }

  .prefecture .ol__section-flex .two-column-flex .item .ol__content-tc a img{
    width: min(60%, 270px) !important;
  }

  .prefecture .ol__section-flex .textbox .ttl02{
    font-size: clamp(1.125rem, 0.7679rem + 1.7857vw, 1.625rem);
  }

  .prefecture .ol__section-flex .textbox{
    width: 100%;
  }

  .prefecture .ol__section-flex .textbox .total{
    font-size: clamp(1.125rem, 0.7679rem + 1.7857vw, 1.625rem);
    margin: 15px auto 0;
  }

  .prefecture .ol__section-flex .textbox .total .number{
    font-size: clamp(2.8125rem, 1.6964rem + 5.5804vw, 4.375rem);
  }

  .prefecture .ol__section-flex .textbox .day{
    font-size: clamp(1rem, 0.7321rem + 1.3393vw, 1.375rem);
    margin: 14px 0;
  }


  /* 人生ゲームを使ったSDGs学習 */
  .learning .sub_title h2{
    max-width: none;
    width: 90%;
  }

  .learning .ol__section-flex .img{
    margin: 0 auto;
  }

  /* 基本的な授業の流れ */
  .flow .sub_title h2{
    max-width: none;
    width: 75%;
  }

  .v2__tab-section{
    padding: 0;
  }

  .tab-btn img{
    width: 70%;
    margin: 0 auto;
    max-width: none;
  }

  .v2__edu_tab-item{
    padding: 1rem;
  }

  #tab1 .v2__edu_tab-flex{
    gap: 30px;
    margin: 0 auto;
  }

  .v2__edu_tab-flex .list{
    font-size: clamp(0.9375rem, 0.5804rem + 1.7857vw, 1.4375rem);
    writing-mode: unset;
    padding: 15px 10px;
    width: 100%;
  }

  .v2__edu_tab-flex .list:not(:last-of-type)::after{
    border-bottom: unset;
    border-right: 20px solid transparent;
    border-left: 20px solid transparent;
    border-top: 25px solid #4db8e8;
    top: auto;
    right: auto;
    bottom: -20px;
    left: 50%;
    transform: translate(-50%, 0);
  }

  #tab2 .v2__edu_tab-title{
    font-size: clamp(1rem, 0.6429rem + 1.7857vw, 1.5rem);
    padding: 0 0 5px;
  }

  #tab2 .v2__edu_tab-title02{
    font-size: clamp(1.25rem, 0.8929rem + 1.7857vw, 1.75rem);
    margin: 0 auto;
    padding: 6px 0;
    width: 100%;
  }

  #tab2 .v2__edu_tab-flex{
    gap: 30px;
    margin: 0;
  }

  #tab2 .v2__edu_tab-flex .list{
    font-size: clamp(0.9375rem, 0.5804rem + 1.7857vw, 1.4375rem);
    writing-mode: unset;
    padding: 15px 10px;
    width: 100%;
  }

  #tab2 .v2__edu_tab-flex .list:not(:last-of-type)::after{
    border-bottom: unset;
    border-right: 20px solid transparent;
    border-left: 20px solid transparent;
    border-top: 25px solid #f59a3d;
    top: auto;
    right: auto;
    bottom: -20px;
    left: 50%;
    transform: translate(-50%, 0);
  }

  #tab3 .v2__edu_tab-title{
    font-size: clamp(1rem, 0.6429rem + 1.7857vw, 1.5rem);
    padding: 0 0 5px;
  }

  #tab3 .v2__edu_tab-flex .txt{
    width: 100%;
  }

  #tab3 .v2__edu_tab-flex .img{
    width: 100%;
  }

  #tab3 .v2__edu_tab-flex{
    gap: 20px;
    margin: 0;
  }

  #tab3 .v2__edu_tab-ttl{
    font-size: clamp(1rem, 0.6429rem + 1.7857vw, 1.5rem);
  }

  #tab3 p{
    margin: 0;
  }

  /* 教材 */
  .textbook .sub_title h2{
    /* max-width: 80px; */
    width: 46%;
  }

  .textbook .ol__section-flex .ttl{
    font-size: clamp(1rem, 0.6429rem + 1.7857vw, 1.5rem);
    padding: 0 0 5px;
  }

  .textbook .ol__section-flex .flexbox-sub{
    gap: 2rem;
    padding: 0;
  }

  .textbook .ol__section-flex .item:not(:first-of-type):not(:nth-of-type(4)){
    width: 100%;
  }

  .textbook .ol__section-flex .item .ttl02{
    font-size: clamp(0.9375rem, 0.8036rem + 0.6696vw, 1.125rem);
    padding: 6px 0;
    margin-top: 0;
  }

  .textbook .ol__section-flex .item:nth-of-type(3) .img{
    max-width: unset;
    width: 80%;
  }

  .textbook .ol__section-flex .item:nth-of-type(4) .ttl02{
    width: 100%;
  }

  .textbook .ol__section-flex .item:nth-of-type(4) .two-column-flex{
    flex-direction: column-reverse;
    gap: 10px 0;
  }

  .textbook .ol__section-flex .item:nth-of-type(4) .flex .item{
    width: 100%;
  }

  .textbook .ol__section-flex .item:nth-of-type(4) .flex .img{
    width: 100%;
  }

  /* より良い未来社会の実現にむけて */
  .future .sub_title h2{
    max-width: none;
    width: 90%;
  }

  .future .ol__section-flex .flexbox-sub{
    gap: 1rem;
  }

  .future .ol__section-flex .flexbox-sub li{
    font-size: clamp(0.875rem, 0.6071rem + 1.3393vw, 1.25rem);
    padding: 5px 0;
    width: 100%;
  }

  /* 概要 */
  .summary .content{
    width: 96%;
  }

  .summary .sub_title h2{
    max-width: none;
    width: 46%;
  }

  .summary .content .txt{
    font-size: clamp(0.875rem, 0.6071rem + 1.3393vw, 1.25rem);
  }

  .summary .content::after{
    max-height: 94px;
    max-width: 124px;
  }

  /* 次世代教育支援に関するお問い合わせ */
  .contact{
    margin: 100px auto 120px;
  }

  .contact .ttl{
    font-size: clamp(1.375rem, 1.0172rem + 1.5267vw, 1.75rem);
  }

  .contact .contactbox{
    padding: 1.5rem;
  }
  
  .contact .contactbox::after{
    max-height: 85px;
    max-width: 97px;
    top: 40%;
    transform: translateY(-50%);
  }

  .contact .contactbox .ttl02{
    font-size: clamp(1rem, 0.6429rem + 1.7857vw, 1.5rem);
  }

  .contact .contactbox .txt02{
    margin: 10px 0 20px;
  }

  .contact .ol__content01 li p{
    font-size: clamp(1rem, 0.6429rem + 1.7857vw, 1.5rem);
  }

  .contact .ol__content01-left{
    border-bottom: unset;
  }

  .contact .ol__content01 li .ol__content01-btn{
    max-width: unset;
    width: 100%;
  }
}