.curriculum {
  align-items: center;
  padding: 100px 120px;
}

.curriculum-titlebox {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.curriculum-title {
  color: var(--title-text-light-blue);
  font-family: Anuphan;
  font-weight: var(--title-weight);
  font-size: 40px;
  line-height: 56px;
}

.currriculum-deatail {
  text-align: center;
  line-height: 30px;
  letter-spacing: 0.64px;
}

.curriculum-circle {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  background-color: var(--title-text-light-blue);
  border-radius: 50%;
}

.curriculum-absolute-image-1 {
  position: absolute;
  width: 143px;
  height: 143px;
  top: -100px;
  left: -50px;
}

.curriculum-absolute-image-2 {
  position: absolute;
  width: 80px;
  height: 80px;
  top: 200px;
  right: -40px;
}

.curriculum-box {
  display: flex;
  gap: 40px;
  margin-top: 40px;
}

.curriculum-btn {
  display: flex;
  height: 120px;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex: 1 0 0;
  border-radius: 16px;
  border: 1px solid #A7A7A7;
  background: #FFF;
}

.curriculum-btn-text {
  color: #333;
  font-size: 24px;
  line-height: 30px;
  letter-spacing: 0.96px;
}

.curriculum-red-background {
  background: #EE8C8C !important;
}

.curriculum-red-border {
  border: 1px solid #EE8C8C !important;
}

/* ========================================================================== */
/* curriculum-1 */
/* ========================================================================== */

.curriculum-1 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  position: relative;
  margin-bottom: 40px;
}

.curriculum-1-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.curriculum-1-top-title {
  color: var(--title-text-light-blue);
  font-weight: var(--title-weight);
  font-size: 32px;
  line-height: 56px;
  letter-spacing: 1.28px;
}

.curriculum-1-top-detail {
  color: #000;
  text-align: center;
  line-height: 30px;
  /* 187.5% */
  letter-spacing: 0.64px;
}

.curriculum-1-bottom {
  color: #000;
  text-align: center;
  line-height: 30px;
  letter-spacing: 0.64px;
}

.curriculum-1-bottom-img {
  width: 100%;
}

/* ========================================================================== */
/* curriculum-2 */
/* ========================================================================== */

.curriculum-2 {
  width: 100%;
  margin: 80px 0;
}

.curriculum-2-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  align-self: stretch;
  margin-bottom: 40px;
}

.curriculum-2-bottom {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  align-self: stretch;
}

.curriculum-2-bottom-top {
  display: flex;
  padding: 16px 40px;
  justify-content: space-between;
  align-items: center;
  align-self: stretch;
  border-radius: 8px;
  background: #F3F7F9;
  cursor: pointer;
  transition: border-radius 0.3s;
}

.curriculum-2-bottom-box {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  align-self: stretch;
  border-radius: 8px;
  background: #F3F7F9;
}

.curriculum-2-bottom-box.is-open .curriculum-2-bottom-top {
  border-radius: 8px 8px 0 0;
  padding: 24px 40px 8px 40px;
}

.curriculum-2-bottom-top-title {
  color: var(--title-text-light-blue);
  text-align: center;
  font-size: 24px;
  font-weight: var(--title-weight);
  line-height: 32px;
  letter-spacing: 0.96px;
}

.curriculum-2-bottom-top-box {
  display: flex;
  width: 117px;
  align-items: center;
  gap: 12px;
}

.curriculum-2-bottom-title {
  color: var(--title-text-light-blue);
  text-align: center;
  font-size: 24px;
  font-weight: var(--title-weight);
  line-height: 32px;
  letter-spacing: 0.96px;
  white-space: nowrap;
  text-align: left;
}

.curriculum-2-bottom-detail {
  display: none;
  padding: 8px 40px 24px 40px;
  align-items: flex-start;
  gap: 40px;
  align-self: stretch;
  border-radius: 0 0 8px 8px;
  background: #F3F7F9;
  line-height: 30px;
  letter-spacing: 0.64px;
}

.curriculum-2-bottom-box.is-open .curriculum-2-bottom-detail {
  display: flex;
}

/* ========================================================================== */
/* curriculum-3 */
/* ========================================================================== */

.curriculum-3 {
  width: 100%;
  margin: 80px 0;
}

.curriculum-3-middle {
  width: 100%;
}

.curriculum-3-img {
  width: 1200px;
  /* 固定幅に変更 */
  max-width: none;
  display: block;
  margin: 0 auto;
}

.curriculum-3-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  margin-bottom: 40px;
}

/* 横スクロール用ラッパー */
.curriculum-3-scroll {
  width: 100%;
  /* コンテンツ幅に合わせる */
  overflow-x: auto;
  /* 横スクロール */
  overflow-y: hidden;
  /* 縦スクロールなし */
}

.curriculum-3-middle-box {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 32px;
}

.curriculum-3-middle-title {
  display: flex;
  padding: 16px 40px;
  align-items: center;
  align-self: stretch;
  background: var(--title-text-light-blue);
  color: #FFF;
  font-size: 24px;
  font-weight: var(--title-weight);
  line-height: 30px;
  border-radius: 16px 16px 0 0;
}

.curriculum-3-middle-detail {
  display: flex;
  padding: 24px 40px 32px 40px;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 8px;
  align-self: stretch;
  line-height: 30px;
  letter-spacing: 0.64px;
  border-radius: 0 0 16px 16px;
  border: 1px solid var(--title-text-light-blue);
}

.curriculum-3-tab-buttons {
  display: flex;
  gap: 16px;
  margin-top: 40px;
}

.curriculum-3-tab-btn {
  display: flex;
  padding: 16px;
  justify-content: center;
  align-items: center;
  text-align: left;
  gap: 40px;
  flex: 1 0 0;
  border-radius: 16px 16px 0 0;
  border-top: 1px solid #A7A7A7;
  border-right: 1px solid #A7A7A7;
  border-left: 1px solid #A7A7A7;
  border-bottom: none;
  background-color: #FFF;
  color: #A7A7A7;
  font-size: 16px;
  font-weight: 600;
  line-height: 24px;
  letter-spacing: 0.64px;
}

/* タブ1がアクティブの時（青） */
.curriculum-3-tab-btn[data-tab="curriculum-3-1"].active {
  background-color: var(--title-text-light-blue);
  color: #fff;
}

/* タブ2がアクティブの時（緑） */
.curriculum-3-tab-btn[data-tab="curriculum-3-2"].active {
  background-color: #62C1BE;
  color: #fff;
}

/* タブ3がアクティブの時（紫） */
.curriculum-3-tab-btn[data-tab="curriculum-3-3"].active {
  background-color: #8F82BC;
  color: #fff;
}

.curriculum-3-scroll-item {
  display: flex;
  padding: 40px 60px 74px 60px;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  align-self: stretch;
  border-radius: 0 0 16px 16px;
  border-right: 1px solid var(--title-text-light-blue);
  border-bottom: 1px solid var(--title-text-light-blue);
  border-left: 1px solid var(--title-text-light-blue);
  background: #F3F7F9;
}

.curriculum-3-scroll-item-inner-top {
  display: flex;
  width: 100%;
}

.curriculum-3-scroll-item-inner-top-left {
  display: flex;
  padding: 10px;
  justify-content: center;
  align-items: center;
  gap: 10px;
  width: 100%;
  border: 1px solid var(--title-text-light-blue);
  background: var(--title-text-light-blue);
  color: #FFF;
  font-size: 24px;
  line-height: 30px;
  letter-spacing: 0.96px;
}

.curriculum-3-scroll-item-inner-top-right {
  display: flex;
  padding: 10px;
  justify-content: center;
  align-items: center;
  gap: 8px;
  width: 100%;
  border: 1px solid var(--title-text-light-blue);
  background: #FFF;
}

.curriculum-3-scroll-item-inner-top-right-name {
  font-size: 24px;
  line-height: 30px;
  letter-spacing: 0.96px;
}

.curriculum-3-scroll-item-inner-top-right-professor {
  line-height: 30px;
  letter-spacing: 0.64px;
  position: relative;
  top: 2px;
}

.curriculum-3-scroll-item-inner-bottom {
  display: flex;
  gap: 32px;
  padding: 0 16px;
}

.curriculum-3-scroll-item-inner-bottom-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
  flex: 1 0 0;
}

.curriculum-3-scroll-item-inner-bottom-left-title {
  font-size: 24px;
  font-weight: 600;
  line-height: 32px;
  letter-spacing: 0.96px;
}

.curriculum-3-scroll-item-inner-bottom-left-detail {
  font-weight: 400;
  line-height: 32px;
  letter-spacing: 0.64px;
}

.curriculum-3-scroll-item-green {
  border-radius: 0 0 16px 16px;
  border-right: 1px solid #62C1BE;
  border-bottom: 1px solid #62C1BE;
  border-left: 1px solid #62C1BE;
  background: #EFF9F8;
}

.curriculum-3-scroll-item-inner-top-left-green {
  border: 1px solid #62C1BE;
  background: #62C1BE;
}

.curriculum-3-scroll-item-purple {
  border-radius: 0 0 16px 16px;
  border-right: 1px solid #8F82BC;
  border-bottom: 1px solid #8F82BC;
  border-left: 1px solid #8F82BC;
  background: #EEECF5;
}

.curriculum-3-scroll-item-inner-top-left-purple {
  border: 1px solid rgba(143, 130, 188, 0.10);
  background: #8F82BC;
}

.curriculum-3-scroll-item-inner-top-right.green {
  border: 1px solid #62C1BE;
}

.curriculum-3-scroll-item-inner-top-right.purple {
  border: 1px solid #8F82BC;
}

.curriculum-3-panel {
  display: none;
}

.curriculum-3-panel.active {
  display: block;
}

.curriculum-3-tab-contents {
  overflow: hidden;
  width: 100%;
  position: relative;
  touch-action: pan-y;
}

.curriculum-3-panel {
  min-width: 100%;
  flex-shrink: 0;
}

.curriculum-3-scroll-container {
  display: flex;
  width: 100%;
  /* 必須（真っ白対策） */
}

.curriculum-3-scroll-item {
  width: 100%;
  height: 428px;
  /* min-widthではなく width にする */
  flex-shrink: 0;
  box-sizing: border-box;
}

/* PC でドラッグ中のスタイル（任意） */
.curriculum-3-scroll-container.active {
  cursor: grabbing;
}

.curriculum-3-scroll-container::-webkit-scrollbar {
  height: 8px;
}

.curriculum-3-panel {
  position: relative;
  /* ドットを内側に固定するため */
}

.curriculum-3-pagination {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 13px;
  z-index: 10;
  pointer-events: auto;
}

.curriculum-3-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #A7A7A7;
  transition: background-color .3s;
}

/* タブ1のページネーション（青系） */
#curriculum-3-1 .curriculum-3-dot.active {
  background-color: #337ab7;
}

/* タブ2のページネーション（緑系） */
#curriculum-3-2 .curriculum-3-dot.active {
  background-color: #62C1BE;
}

/* タブ3のページネーション（紫系） */
#curriculum-3-3 .curriculum-3-dot.active {
  background-color: #8F82BC;
}

/* ========================================================================== */
/* curriculum-4 */
/* ========================================================================== */

.curriculum-4 {
  width: 100%;
  margin: 80px 0;
}

.curriculum-4-tab-buttons {
  display: flex;
  gap: 12px;
  margin: 40px 0 24px 0;
}

.curriculum-4-tab-btn {
  display: flex;
  padding: 16px;
  justify-content: center;
  align-items: center;
  flex: 1;
  border-radius: 16px 16px 0 0;
  border-top: 1px solid #A7A7A7;
  border-right: 1px solid #A7A7A7;
  border-left: 1px solid #A7A7A7;
  border-bottom: none;
  background: #FFF;
  color: #A7A7A7;
  font-size: 16px;
  font-size: 16px;
  line-height: 24px;
  letter-spacing: 0.64px;
}

.curriculum-4-tab-btn.active {
  border-radius: 16px 16px 0 0;
  background: #009CE2;
  color: #FFF;
}

.curriculum-4-tab-content {
  display: none;
  /* 非表示 */
}

.curriculum-4-tab-content.active {
  display: block;
  /* アクティブだけ表示 */
}

/* 親要素に overflow を設定 */
.curriculum-4-tab-content {
  overflow-x: auto;
  /* 横スクロールを可能にする */
  overflow-y: hidden;
  /* 縦スクロールはなし */
  width: 100%;
  /* 親要素の幅に合わせる */
}

/* 固定幅の画像 */
.curriculum-4-tab-img {
  width: 1200px;
  /* 好きな固定幅に設定 */
  max-width: none;
  /* 幅の制限を解除 */
  display: block;
  /* imgタグの場合は余白削除 */
  margin: 0 auto;
}

/* ========================================================================== */
/* @media */
/* ========================================================================== */

@media (max-width: 1400px) {
  .curriculum-absolute-image-1 {
    left: -120px;
  }

  .tb-br {
    display: block;
  }
}

/* ========================================================================== */
/* @media：TB */
/* ========================================================================== */

@media (max-width: 1023px) {
  .curriculum {
    padding: 64px 24px;
  }

  .curriculum-title {
    font-size: 32px;
    line-height: 32px;
    letter-spacing: 0.96px;
  }

  .curriculum-absolute-image-1 {
    left: -50px;
    width: 80px;
    height: 80px;
  }

  .curriculum-absolute-image-2 {
    width: 40px;
    height: 40px;
    right: 0px;
    bottom: 200px;
    top: auto;
  }

  /* ==================================================== */
  /* curriculum-1 */
  /* ==================================================== */

  .curriculum-1 {
    gap: 24px;
  }

  .curriculum-1-top-title {
    font-size: 24px;
    line-height: 32px;
    letter-spacing: 0.96px;
    text-align: center;
  }

  .curriculum-1-top-detail {
    font-size: 14px;
    line-height: 30px;
    letter-spacing: 0.56px;
  }

  /* ==================================================== */
  /* curriculum-3 */
  /* ==================================================== */

  .curriculum-3-scroll-item {
    padding: 24px 24px 50px 24px;
    gap: 16px;
  }

  .curriculum-3-top {
    gap: 24px;
  }

  .curriculum-3-scroll-item-inner-bottom-left {
    gap: 16px;
  }

  .curriculum-3-scroll-item-inner-top-left {
    font-size: 18px;
    line-height: 24px;
    letter-spacing: 0.72px;
  }

  .curriculum-3-scroll-item-inner-top-right-name {
    font-size: 18px;
    line-height: 24px;
    letter-spacing: 0.72px;
    white-space: nowrap;
  }

  .curriculum-3-scroll-item-inner-top-right-professor {
    font-size: 14px;
    line-height: 24px;
    letter-spacing: 0.56px;
    white-space: nowrap;
  }

  .curriculum-3-scroll-item-inner-bottom-left-title {
    font-size: 18px;
    line-height: 24px;
    letter-spacing: 0.72px;
  }

  .curriculum-3-scroll-item-inner-bottom-left-detail {
    font-size: 14px;
    line-height: 30px;
    letter-spacing: 0.56px;
  }
}

/* ========================================================================== */
/* @media：SP */
/* ========================================================================== */

@media (max-width: 767px) {
  .curriculum-title {
    text-align: center;
    line-height: 48px;
  }

  .curriculum-box {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }

  .curriculum-btn {
    display: flex;
    min-height: 80px;
    justify-content: center;
    align-items: center;
    gap: 16px;
    align-self: stretch;
  }

  .currriculum-deatail {
    text-align: left;
    font-size: 14px;
    line-height: 30px;
    letter-spacing: 0.56px;
  }

  .curriculum-absolute-image-2 {
    bottom: 232px;
    right: -12px;
  }

  .curriculum-circle {
    width: 12px;
    height: 12px;
  }

  .tb-br {
    display: none;
  }

  /* ==================================================== */
  /* curriculum-1 */
  /* ==================================================== */

  .curriculum-1-top-detail {
    text-align: left;
  }

  /* ==================================================== */
  /* curriculum-2 */
  /* ==================================================== */

  .curriculum-2-bottom-top {
    padding: 16px;
  }

  .curriculum-2-bottom-box.is-open .curriculum-2-bottom-top {
    padding: 24px 16px 8px 16px;
  }

  .curriculum-2-bottom-title {
    font-size: 18px;
    line-height: 24px;
    letter-spacing: 0.72px;
  }

  .curriculum-2-bottom-detail {
    padding: 8px 16px 24px 16px;
    font-size: 14px;
    line-height: 30px;
    letter-spacing: 0.56px;
  }

  .curriculum-2-bottom-box img {
    width: 16px;
    height: 16px;
  }

  /* ==================================================== */
  /* curriculum-3 */
  /* ==================================================== */

  .curriculum-3-middle-detail {
    padding: 24px;
    font-size: 14px;
    line-height: 30px;
    letter-spacing: 0.56px;
  }

  .curriculum-3-tab-btn {
    font-size: 8px;
    line-height: 14px;
    letter-spacing: 0.16px;
    text-align: center;
    padding: 12px 8px;
  }

  .curriculum-3-scroll-item-inner-top {
    flex-direction: column;
  }

  .curriculum-3-scroll-item-inner-top-right,
  .curriculum-3-scroll-item-inner-top-left {
    width: auto;
  }

  .curriculum-3-scroll-item-inner-bottom {
    flex-direction: column;
    align-items: center;
  }

  .curriculum-3-scroll-item {
    height: 808px;
  }

  .curriculum-3-middle-title {
    padding: 16px 24px;
  }

  .curriculum-3-tab-buttons {
    gap: 0;
  }

  /* ==================================================== */
  /* curriculum-4 */
  /* ==================================================== */

  .curriculum-4-tab-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, auto);
    gap: 8px 12px;
  }
}

@media print {
  .curriculum-2 {
    margin: 200px 0 0 0;
  }

  .curriculum-3-top {
    margin: 600px 0 0 0;
  }

  .curriculum-3-middle-box {
    margin: 200px 0 0 0;
  }

  .curriculum-box {
    margin-top: 100px;
  }

  .curriculum-4 {
    margin-top: 0px;
  }

  .curriculum-3-scroll-item {
    height: 700px;
  }
}