/* =========================================================
  コースページ共通
========================================================= */
/* =========================================================
  ■ 共通：FVセクション
========================================================= */
.course_fv_section {
  padding: 40px 0 0;
  
}
.course_fv_img_wrap {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.09);
}
.course_fv_img_wrap > img {
  width: 100%;
  height: auto;
  display: block;
  max-height: 460px;
  object-fit: cover;
}

/* =========================================================
  ■ 共通：イントロセクション
========================================================= */
.course_intro_section {
  padding: 64px 0 56px;
  
}
.course_intro_text {
  font-size: 15px;
  line-height: 2;
  color: #555;
}

/* =========================================================
  ■ 共通：ブロック見出し
========================================================= */
.course_block_heading_section {
    padding: 40px 0 0;
    
}
.course_block_heading {
    font-size: 22px;
    font-weight: 700;
    border-bottom: 6px solid var(--color-primary);
    padding: 16px 24px;
    border-radius: 0 4px 4px 0;
    letter-spacing: 0.08em;
    line-height: 1.5;
    text-align: center;
}

/* =========================================================
  ■ 共通：ポイントバッジ
========================================================= */
.point_badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: #fff;
  border-radius: 4px;
  padding: 6px 12px;
  flex-shrink: 0;
  min-width: 52px;
  line-height: 1;
}
.point_badge__label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 2px;
}
.point_badge__num {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.02em;
}


/* =========================================================
  ■ 共通：ポイントセクション
========================================================= */
.course_points_section {
  padding: 64px 0 72px;
}
.course_points_list {
  border-top: 1px solid #e8e8e8;
}
.course_point_item {
  padding: 32px 0;
  border-bottom: 1px solid #e8e8e8;
}
.course_point_head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}
.course_point_title {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.5;
}
.course_point_text {
  font-size: 14px;
  line-height: 2;
  color: #555;
  padding-left: 68px; /* point_badge(52px) + gap(16px) */
}

/* =========================================================
  ■ 共通：コースボックス
========================================================= */
.course_box {
  background: #fff;
  border: 1px solid #d5dce8;
  border-radius: 6px;
  padding: 28px 28px 24px;
  margin-bottom: 24px;
}
.course_box:last-child {
  margin-bottom: 0;
}
.course_box_head {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.course_box_head strong {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.course_box_text {
  font-size: 14px;
  line-height: 2;
  color: #555;
}
.course_target {
  font-size: 14px;
  color: var(--color-primary);
  border-radius: 3px;
  padding: 3px 12px;
  font-weight: 700;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.course_subjects {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}
.course_subject_tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  background: #e8edf5;
  border-radius: 3px;
  padding: 4px 14px;
  letter-spacing: 0.05em;
}


/* =========================================================
  ■ 共通：アコーディオン
========================================================= */
.course_accordion_wrap {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.course_accordion_block {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
}
.course_accordion_head {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  background: #1e2d4a;
  color: #fff;
  border: none;
  padding: 16px 22px;
  cursor: pointer;
  text-align: left;
  transition: background 0.2s;
}
.course_accordion_head:hover {
  background: #2a3d60;
}
.course_accordion_label {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.12em;
  flex: 1;
}
.course_accordion_arrow {
  flex-shrink: 0;
  color: rgba(255,255,255,0.7);
  transition: transform 0.3s;
}
.course_accordion_head[aria-expanded="false"] .course_accordion_arrow {
  transform: rotate(-90deg);
}
.course_accordion_body {
  border-radius: 0 0 8px 8px;
  overflow: hidden;
}
.course_accordion_body.is_closed {
  display: none;
}


/* =========================================================
  ■ 共通 レスポンシブ（max-width: 768px）
========================================================= */
@media screen and (max-width: 768px) {

  .course_fv_section {
    padding: 24px 0 0;
  }
  .course_fv_img_wrap > img {
    max-height: 220px;
  }

  .course_intro_section,
  .course_points_section {
    padding: 44px 0 52px;
  }

  .course_point_item {
    padding: 24px 0;
  }
  .course_point_text {
    padding-left: 0;
  }

  .course_box {
    padding: 18px 16px;
  }
  .course_box_head strong {
    font-size: 16px;
  }

  .course_accordion_head {
    padding: 14px 16px;
  }

}


/* =========================================================
  ■ 俊英四谷大塚 ページ固有スタイル（page_yotsuya__）
========================================================= */

.page_yotsuya__heading_quote {
  color: var(--color-primary);
}

/* ── 学習サイクルセクション ── */
.page_yotsuya__cycle_section {
  padding: 64px 0;
}
.page_yotsuya__cycle_img_wrap {
  margin-top: 32px;
  text-align: center;
}
.page_yotsuya__cycle_img_wrap img {
  max-width: 100%;
  height: auto;
}

/* ── 予習シリーズセクション ── */
.page_yotsuya__series_section {
  padding: 64px 0;
  
}
.page_yotsuya__series_inner {
  display: flex;
  align-items: flex-start;
  gap: 48px;
  margin-top: 28px;
}
.page_yotsuya__series_body {
  flex: 1;
}
.page_yotsuya__series_lead {
  font-size: 16px;
  font-weight: 700;
  border-left: 4px solid var(--color-primary);
  padding-left: 16px;
  margin-bottom: 24px;
  line-height: 1.7;
}
.page_yotsuya__series_img {
  flex-shrink: 0;
  width: 220px;
}
.page_yotsuya__series_img img {
  width: 100%;
  height: auto;
}

/* ── MMM セクション ── */
.page_yotsuya__mmm_section {
  padding: 64px 0;
  
}
.page_yotsuya__mmm_inner {
  display: flex;
  align-items: flex-start;
  gap: 48px;
  margin-top: 28px;
}
.page_yotsuya__mmm_inner .course_intro_text {
  flex: 1;
}
.page_yotsuya__mmm_img_wrap {
  flex-shrink: 0;
  width: 200px;
}
.page_yotsuya__mmm_img_wrap img {
  width: 100%;
  height: auto;
}

/* ── コースセクション ── */
.page_yotsuya__courses_section {
  padding: 64px 0 80px;
}
.page_yotsuya__course_meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 24px;
  margin-bottom: 16px;
}
.page_yotsuya__course_meta_item {
  font-size: 13px;
  color: #555;
  display: flex;
  align-items: center;
  gap: 8px;
}
.page_yotsuya__course_meta_label {
  font-weight: 700;
  background: var(--color-primary-light);
  font-size: 12px;
  padding: 2px 10px;
  border-radius: 3px;
}
.page_yotsuya__course_btn_wrap {
  margin-bottom: 16px;
}
.page_yotsuya__course_detail_btn {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 8px 24px;
  border-radius: 4px;
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: opacity 0.2s;
}
.page_yotsuya__course_detail_btn:hover {
  opacity: 0.8;
}
.page_yotsuya__course_inner_wrap {
  display: flex;
  align-items: flex-start;
  gap: 28px;
}
.page_yotsuya__course_body {
  flex: 1;
}
.page_yotsuya__course_img_wrap {
  flex-shrink: 0;
  width: 180px;
}
.page_yotsuya__course_img_wrap img {
  width: 100%;
  height: auto;
  border-radius: 4px;
}
.page_yotsuya__explain_btn_wrap {
  text-align: center;
  margin-top: 40px;
}
.page_yotsuya__explain_btn {
  display: inline-block;
  background: #1e2d4a;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 48px;
  border-radius: 4px;
  text-decoration: none;
  letter-spacing: 0.08em;
  transition: background 0.2s;
}
.page_yotsuya__explain_btn:hover {
  background: #2a3d60;
}

/* ── 入塾テスト情報セクション ── */
.page_yotsuya__test_info_section {
  padding: 48px 0 0;
}
.page_yotsuya__test_info_box {
  background: #f5f5f5;
  border-radius: 8px;
  padding: 32px 40px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.page_yotsuya__test_info_row {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 0 16px;
  padding: 16px 0;
  border-bottom: 1px solid #ddd;
}
.page_yotsuya__test_info_row:first-child {
  border-top: 1px solid #ddd;
}
.page_yotsuya__test_info_head {
  font-weight: 700;
  font-size: 15px;
  color: var(--color-primary);
  margin: 0;
  padding-top: 2px;
}
.page_yotsuya__test_info_body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.page_yotsuya__test_info_body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
}
.page_yotsuya__test_info_note {
  font-size: 13px;
  color: #555;
}
.page_yotsuya__map_link {
  color: var(--color-primary);
  text-decoration: none;
}
.page_yotsuya__map_link:hover {
  text-decoration: underline;
}
.page_yotsuya__test_info_cta {
  text-align: center;
  margin-top: 32px;
}
.page_yotsuya__test_info_btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 24px 56px;
  border: 2px solid var(--color-primary);
  background-color: var(--color-primary);
  border-radius: 6px;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.page_yotsuya__test_info_btn:hover {
  background: #fff;
  color: var(--color-primary);
}
.wavyline {
  text-decoration: var(--color-primary) wavy underline;
}
/* ── 配布物セクション ── */
.page_yotsuya__hanpu_section {
  padding: 64px 0 80px;
}
.page_yotsuya__hanpu_lead {
  font-size: 14px;
  line-height: 1.9;
  color: #555;
  margin-bottom: 32px;
}
.page_yotsuya__hanpu_list {
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  overflow: hidden;
  
}
.page_yotsuya__hanpu_row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 24px;
  border-bottom: 1px solid #e0e0e0;
}
.page_yotsuya__hanpu_row:last-child {
  border-bottom: none;
}
.page_yotsuya__hanpu_label {
  font-size: 14px;
  font-weight: 700;
  flex: 1;
}
.page_yotsuya__hanpu_btn {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 9px 22px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  letter-spacing: 0.05em;
  white-space: nowrap;
  transition: opacity 0.2s;
}
.page_yotsuya__hanpu_btn:hover {
  opacity: 0.8;
}

/* ── パスワードモーダル ── */
.page_yotsuya__modal_overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.3s;
}
.page_yotsuya__modal_overlay.is_open {
  opacity: 1;
}
.page_yotsuya__modal_overlay[hidden] {
  display: none;
}
.page_yotsuya__modal_overlay.is_open[hidden] {
  display: flex;
}
.page_yotsuya__modal {
  background-color: #fff;
  border-radius: 8px;
  padding: 40px 36px 36px;
  width: 100%;
  max-width: 440px;
  position: relative;
  box-shadow: 0 12px 48px rgba(0,0,0,0.2);
}
.page_yotsuya__modal_close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: none;
  border: none;
  cursor: pointer;
  color: #888;
  line-height: 1;
  padding: 4px;
  transition: color 0.2s;
}
.page_yotsuya__modal_close:hover {
  color: #333;
}
.page_yotsuya__modal_title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}
.page_yotsuya__modal_sub {
  font-size: 13px;
  line-height: 1.8;
  color: #666;
  margin-bottom: 24px;
}
.page_yotsuya__modal_field {
  margin-bottom: 12px;
}
.page_yotsuya__modal_input {
  width: 100%;
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: 12px 14px;
  font-size: 15px;
  color: #333;
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.2s;
}
.page_yotsuya__modal_input:focus {
  border-color: var(--color-primary);
}
.page_yotsuya__modal_error {
  font-size: 13px;
  color: #d94f4f;
  margin-bottom: 12px;
  font-weight: 700;
}
.page_yotsuya__modal_error[hidden] {
  display: none;
}
.page_yotsuya__modal_submit {
  width: 100%;
  background: var(--color-primary);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  padding: 14px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  letter-spacing: 0.06em;
  transition: opacity 0.2s;
  margin-top: 4px;
}
.page_yotsuya__modal_submit:hover {
  opacity: 0.85;
}

/* ── 俊英四谷大塚 レスポンシブ（max-width: 768px） ── */
@media screen and (max-width: 768px) {

  .page_yotsuya__cycle_section,
  .page_yotsuya__series_section,
  .page_yotsuya__mmm_section,
  .page_yotsuya__courses_section,
  .page_yotsuya__hanpu_section {
    padding: 40px 0 48px;
  }
  .page_yotsuya__test_info_box {
    padding: 20px;
  }
  .page_yotsuya__test_info_row {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .page_yotsuya__test_info_btn {
    font-size: 14px;
    padding: 12px 24px;
  }

  .page_yotsuya__series_inner,
  .page_yotsuya__mmm_inner {
    flex-direction: column;
    gap: 24px;
  }
  .page_yotsuya__series_img {
    width: 100%;
    max-width: 240px;
  }
  .page_yotsuya__mmm_img_wrap {
    width: 100%;
    max-width: 200px;
  }

  .page_yotsuya__course_inner_wrap {
    flex-direction: column;
  }
  .page_yotsuya__course_img_wrap {
    width: 100%;
    max-width: 200px;
  }

  .page_yotsuya__explain_btn {
    padding: 13px 28px;
    font-size: 14px;
  }

  .page_yotsuya__hanpu_row {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
  }
  .page_yotsuya__hanpu_btn {
    width: 100%;
    text-align: center;
  }

  .page_yotsuya__modal {
    padding: 32px 20px 28px;
  }

}

/* =========================
  高校部 固有スタイル
========================= */

/* ── セクションキャッチ ── */
.page_koko__section_catch {
  font-size: 16px;
  font-weight: 700;
  padding: 10px 16px;
  background: #eef2f7;
  border-left: 5px solid var(--color-primary);
  margin-bottom: 16px;
  margin-top: 36px;
}
.page_koko__section_catch:first-of-type {
  margin-top: 0;
}

/* ── 番号付きフィーチャー行（テキスト＋画像） ── */
.page_koko__feature_list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 24px;
  border-top: 1px solid #ebebeb;
}
.page_koko__feature_row {
  display: grid;
  grid-template-columns: 1fr 160px;
  gap: 24px;
  align-items: start;
  padding: 20px 0;
  border-bottom: 1px solid #ebebeb;
}
.page_koko__feature_body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.page_koko__feature_head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.page_koko__feature_title {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.55;
}
.page_koko__feature_title u {
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--color-primary);
}
.page_koko__feature_img {
  border-radius: 4px;
  overflow: hidden;
  flex-shrink: 0;
}
.page_koko__feature_img img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* ── 番号付きステップアイテム（画像なし） ── */
.page_koko__step_list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 24px;
  border-top: 1px solid #ebebeb;
}
.page_koko__step_item {
  padding: 16px 0;
  border-bottom: 1px solid #ebebeb;
}
.page_koko__step_item:last-child {
  border-bottom: none;
}
.page_koko__step_head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 8px;
}
.page_koko__step_title {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.55;
}
.page_koko__step_title u {
  text-underline-offset: 3px;
  text-decoration-color: var(--color-primary);
}
.page_koko__bullet_list {
  list-style: none;
  padding-left: 8px;
}
.page_koko__bullet_list li {
  font-size: 14px;
  line-height: 1.9;
  color: #555;
  padding-left: 14px;
  position: relative;
}
.page_koko__bullet_list li::before {
  content: '・';
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

/* ── 大学コース対応表 ── */
.page_koko__univ_table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 14px;
}
.page_koko__univ_table td {
  border: 1px solid #ddd;
  padding: 10px 16px;
  line-height: 1.7;
  color: #333;
  vertical-align: middle;
}
.page_koko__univ_table tr td:first-child {
  background: #f0f4f8;
  font-weight: 700;
  white-space: nowrap;
  width: 200px;
}

/* =========================
  高校部 レスポンシブ（max-width: 768px）
========================= */
@media screen and (max-width: 768px) {

  .page_koko__section_catch {
    font-size: 14px;
    margin-top: 28px;
  }
  .page_koko__feature_row {
    grid-template-columns: 1fr;
  }
  .page_koko__feature_img {
    max-width: 180px;
  }
  .page_koko__univ_table td {
    display: block;
    width: 100%;
  }
  .page_koko__univ_table tr td:first-child {
    white-space: normal;
    width: 100%;
    border-bottom: none;
  }
}

/* =========================
  進学プラザ　ブロック見出しセクション
========================= */
.page_plaza__block_heading_section {
  padding: 40px 0 0;
  
}
.page_plaza__block_heading_section__alt {
  background: #f9fbfb;
}
.page_plaza__block_heading {
  font-size: 22px;
  font-weight: 700;
  border-left: 6px solid var(--color-primary);
  padding: 16px 24px;
  border-radius: 0 4px 4px 0;
  letter-spacing: 0.08em;
  line-height: 1.5;
}

/* ── イントロ グレー背景バリエーション ── */
/* .page_plaza__intro_section__gray {
  background: #f9fbfb;
} */

/* ── 開講教室ボックス ── */
.page_plaza__classroom_box {
  margin-top: 28px;
  
  border: 1px solid #dde3ee;
  border-radius: 4px;
  padding: 18px 22px;
}
.page_plaza__classroom_box_label {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: #1e2d4a;
  display: inline-block;
  padding: 3px 14px;
  border-radius: 2px;
  margin-bottom: 12px;
  letter-spacing: 0.08em;
}
/* 都道府県グループ表示 */
.page_plaza__classroom_pref_list {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.page_plaza__classroom_pref_row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}
.page_plaza__classroom_pref_dt {
  flex-shrink: 0;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: var(--color-primary);
  padding: 2px 10px;
  border-radius: 2px;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.page_plaza__classroom_pref_dd {
  font-size: 14px;
  color: #444;
  line-height: 1.9;
  margin: 0;
}
.page_plaza__classroom_pref_dd a {
  color: var(--color-primary);
  text-decoration: none;
}
.page_plaza__classroom_pref_dd a:hover {
  text-decoration: underline;
}
.page_plaza__classroom_box_note {
  margin: 12px 0 0;
  font-size: 13px;
  color: #777;
  line-height: 1.8;
}

/* ── 併用受講の例セクション ── */
.page_plaza__combined_section {
  padding: 64px 0 72px;
  
}
.page_plaza__combined_text {
  font-size: 15px;
  line-height: 2;
  color: #555;
  max-width: 860px;
}

/* =========================
  進学プラザ　コース一覧（タブ）セクション
========================= */
.course_tab_section {
  padding: 64px 0 72px;
}

/* ── タブナビゲーション ── */
.course_tab_nav {
  display: flex;
  gap: 0;
  border-bottom: 1.5px solid var(--color-border);
  margin-bottom: 36px;
}
.course_tab_btn {
  flex: 1;
  min-width: 100px;
  padding: 14px 20px;
  font-size: 15px;
  font-weight: 700;
  color: #666;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -1.5px;
  cursor: pointer;
  letter-spacing: 0.1em;
  transition: background 0.2s, color 0.2s;
  text-align: center;
  white-space: nowrap;
  background-color: transparent;
}
.course_tab_btn:hover {
  /* background: var(--color-primary-light); */
  color: var(--color-primary);
border-bottom:3px solid var(--color-primary);
}
.course_tab_btn.is_active {
  border-bottom:3px solid var(--color-primary);
  color: var(--color-primary);
}

/* ── タブパネル ── */
.course_tab_panel {
  display: none;
}
.course_tab_panel.is_active {
  display: block;
}
.course_tab_panel_heading {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid #d5dce8;
}

/* =========================
  進学プラザ レスポンシブ追記（max-width: 768px）
========================= */
@media screen and (max-width: 768px) {

  .page_plaza__block_heading_section,
  .page_plaza__block_heading_section__alt {
    padding: 28px 0 0;
  }
  .page_plaza__block_heading {
    font-size: 17px;
    padding: 13px 16px;
  }

  .page_plaza__classroom_box {
    padding: 14px 16px;
  }
  .page_plaza__classroom_box_list {
    gap: 4px 14px;
  }

  .page_plaza__combined_section {
    padding: 44px 0 52px;
  }

  .course_tab_section {
    padding: 44px 0 52px;
  }
  .course_tab_nav {
    margin-bottom: 24px;
  }
  .course_tab_btn {
    font-size: 13px;
    padding: 12px 10px;
    letter-spacing: 0.04em;
  }
  .course_tab_panel_heading {
    font-size: 15px;
  }
}

/* =========================
  進学プラザ コースページ
========================= */

/* ── ポイントセクション ── */
.page_plaza__points_section {
  padding: 64px 0 72px;
}
.page_plaza__points_list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid #e8e8e8;
}
.page_plaza__point_item {
  padding: 32px 0;
  border-bottom: 1px solid #e8e8e8;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
  align-items: start;
}
.page_plaza__point_head {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.page_plaza__point_num {
  display: inline-block;
  font-size: 40px;
  font-weight: 400;
  color: var(--color-primary);
  line-height: 1;
  letter-spacing: 0.02em;
}
.page_plaza__point_title {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.5;
}
.page_plaza__point_text {
  font-size: 14px;
  line-height: 2;
  color: #555;
  padding-top: 6px;
}

/* ── 定期テスト対策セクション ── */
.page_plaza__test_section {
  padding: 64px 0 72px;
  
}
.page_plaza__test_inner {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 40px;
  align-items: start;
}
.page_plaza__test_label_box {
  border-left: 5px solid var(--color-primary);
  padding: 14px 20px;
  margin-bottom: 20px;
  border-radius: 0 4px 4px 0;
}
.page_plaza__test_label {
  font-size: 14px;
  line-height: 1.8;
}
.page_plaza__test_label strong {
  font-size: 16px;
  font-weight: 700;
  display: block;
  margin-bottom: 4px;
}
.page_plaza__test_text {
  font-size: 14px;
  line-height: 2;
  color: #555;
  margin-bottom: 24px;
}
.page_plaza__test_features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  /* border: 1.5px solid #ccc; */
}
.page_plaza__test_feature_item {
  display: flex;
  align-items: center;
  gap: 16px;
  /* padding: 14px 20px;
  border-radius: 4px; */
  /* border: 1.5px solid #ccc; */
}
.page_plaza__feature_num {
  font-size: 22px;
  font-weight: 400;
  color: var(--color-primary);
  line-height: 1;
  flex-shrink: 0;
  min-width: 28px;
}
.page_plaza__test_feature_item p {
  font-size: 14px;
  font-weight: 700;
  margin: 0;
}
.page_plaza__test_img {
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(0,0,0,0.1);
}
.page_plaza__test_img img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* ── コースセクション ── */
.page_plaza__courses_section {
  padding: 64px 0 72px;
}

/* ── 教室一覧セクション ── */
.page_plaza__classroom_section {
  padding: 64px 0 80px;
}
.page_plaza__classroom_heading {
  margin-bottom: 36px;
}

/* =========================
  進学プラザ レスポンシブ（max-width: 768px）
========================= */
@media screen and (max-width: 768px) {

  .page_plaza__points_section,
  .page_plaza__test_section,
  .page_plaza__courses_section,
  .page_plaza__classroom_section {
    padding: 44px 0 52px;
  }

  .page_plaza__point_item {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 24px 0;
  }
  .page_plaza__point_head {
    flex-direction: row;
    align-items: center;
    gap: 12px;
  }
  .page_plaza__point_num {
    font-size: 30px;
  }
  .page_plaza__point_title {
    font-size: 15px;
  }

  .page_plaza__test_inner {
    grid-template-columns: 1fr;
  }
  .page_plaza__test_img {
    order: -1;
  }

}


/* =========================
  TOPPA館ページ固有スタイル
========================= */

/* ── イントロ：2カラムレイアウト ── */
.page_toppa__intro_inner {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 40px;
  align-items: start;
  margin-top: 8px;
}
.page_toppa__intro_lead {
  display: block;
  font-size: 16px;
  font-weight: 700;
  border-left: 4px solid var(--color-primary);
  padding-left: 12px;
  margin-bottom: 20px;
  line-height: 1.6;
}
.page_toppa__area_list {
  margin-top: 20px;
  padding: 16px 20px;
  background: #f0f4f8;
  border-radius: 4px;
  font-size: 14px;
  line-height: 2;
  color: #444;
}
.page_toppa__area_list p {
  font-size: 14px;
  margin: 0;
}
.page_toppa__intro_img img {
  width: 100%;
  border-radius: 4px;
}

/* ── ポイントセクション内 紹介ボックス ── */
.page_toppa__intro_box {
  display: grid;
  grid-template-columns: 1fr 200px;
  gap: 32px;
  align-items: center;
  margin-top: 40px;
  padding: 28px 32px;
  /* background: #f0f4f8; */
  border-radius: 6px;
  /* border-left: 5px solid var(--color-primary); */
  
    border: 1.5px solid #ccc;
}
.page_toppa__intro_box_img img {
  width: 100%;
  border-radius: 4px;
}

/* ── タブパネル内 注釈テキスト ── */
.page_toppa__panel_note {
  font-size: 14px;
  color: #555;
  line-height: 1.9;
  margin-bottom: 6px;
}

/* ── コースボックス ── */
.page_toppa__course_wrap {
  background: #fff;
  border: 1px solid #d5dce8;
  border-radius: 6px;
  padding: 28px 28px 24px;
  margin-bottom: 24px;
}

/* ── コース見出し ── */
.page_toppa__course_head {
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 2px solid #e8edf5;
}
.page_toppa__course_title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  border-left: 4px solid var(--color-primary);
  padding-left: 12px;
  line-height: 1.5;
}

/* ── バッジ：特別選抜制（オレンジ） ── */
.page_toppa__badge_special {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  background: #e07b00;
  border-radius: 3px;
  padding: 3px 10px;
  white-space: nowrap;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

/* ── バッジ：通常（紺） ── */
.page_toppa__badge_standard {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  background: #1e2d4a;
  border-radius: 3px;
  padding: 3px 10px;
  white-space: nowrap;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

/* ── 対象テキスト（見出し内） ── */
.page_toppa__course_target_text {
  font-size: 14px;
  font-weight: 500;
  color: #444;
  letter-spacing: 0.02em;
}

/* ── コース本文：2カラム（情報＋画像） ── */
.page_toppa__course_body {
  display: grid;
  grid-template-columns: 1fr 200px;
  gap: 24px;
  align-items: start;
  margin-bottom: 20px;
}

/* ── 開講情報エリア ── */
.page_toppa__course_info {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.page_toppa__info_row {
  font-size: 14px;
  color: #444;
  line-height: 1.9;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0 4px;
}
.page_toppa__info_row__indent {
  padding-left: 5.5em;
}
.page_toppa__info_label {
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
}
.page_toppa__info_label_spacer {
  display: inline-block;
  width: 5.5em;
  flex-shrink: 0;
}

/* ── 画像エリア ── */
.page_toppa__course_img img {
  width: 100%;
  border-radius: 4px;
  object-fit: cover;
}

/* ── 学年セクション ── */
.page_toppa__grade_section {
  margin-top: 20px;
}
.page_toppa__grade_label {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: #3a9e5f;
  border-radius: 3px;
  padding: 4px 14px;
  margin-bottom: 10px;
  letter-spacing: 0.05em;
}

/* ── コース間の＋区切り ── */
.page_toppa__plus_divider {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  color: var(--color-primary);
  padding: 16px 0;
  line-height: 1;
}

/* =========================
  TOPPA館 レスポンシブ（max-width: 768px）
========================= */
@media screen and (max-width: 768px) {

  .page_toppa__intro_inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .page_toppa__intro_img {
    max-width: 260px;
  }

  .page_toppa__intro_box {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 20px 18px;
  }
  .page_toppa__intro_box_img {
    max-width: 200px;
  }

  .page_toppa__course_wrap {
    padding: 20px 16px 18px;
  }
  .page_toppa__course_title {
    font-size: 15px;
    gap: 8px;
  }
  .page_toppa__course_body {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .page_toppa__course_img {
    max-width: 200px;
  }
  .page_toppa__info_row__indent {
    padding-left: 0;
  }
  .page_toppa__info_label_spacer {
    display: none;
  }
  .page_toppa__plus_divider {
    font-size: 22px;
    padding: 12px 0;
  }
}

/* ── 学年ラベル横の週回数・注釈テキスト ── */
.page_toppa__grade_note {
  font-size: 13px;
  color: #555;
  line-height: 1.8;
  margin-bottom: 10px;
}

/* ── 指導ボックス内：キャプション（見出し上） ── */
.page_toppa__box_caption {
  font-size: 13px;
  color: #555;
  margin-bottom: 6px;
}

/* ── 指導ボックス内：見出し ── */
.page_toppa__box_heading {
  font-size: 18px;
  font-weight: 700;
  padding-bottom: 10px;
  border-bottom: 1px solid #d5dce8;
  margin-bottom: 14px;
}


/* =========================
  パズル道場ページ固有スタイル（page_puzzle__）
========================= */

/* ── イントロ：申し込みリンク・ボタン ── */
.page_puzzle__intro_link {
  font-size: 14px;
  margin: 16px 0 20px;
}
.page_puzzle__intro_link a {
  color: var(--color-primary);
  text-decoration: underline;
}
.page_puzzle__intro_link a:hover {
  opacity: 0.75;
}
.page_puzzle__intro_btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}
.page_puzzle__intro_btn {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: 4px;
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: opacity 0.2s;
  text-align: center;
}
.page_puzzle__intro_btn:hover {
  opacity: 0.8;
}
.page_puzzle__intro_btn__primary {
  background: var(--color-primary);
  color: #fff;
}
.page_puzzle__intro_btn__outline {
  background: #fff;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

/* ── 能力ボックス：見出し帯 ── */
.page_puzzle__ability_box {
  margin-bottom: 20px;
}
.page_puzzle__ability_box:last-child {
  margin-bottom: 0;
}
.page_puzzle__ability_head {
  margin-bottom: 16px;
}
.page_puzzle__ability_label {
  display: inline-block;
  font-weight: 700;
  line-height: 1.5;
}

/* ── 能力ボックス：2カラム（テキスト＋画像） ── */
.page_puzzle__ability_inner {
  display: grid;
  grid-template-columns: 1fr 180px;
  gap: 24px;
  align-items: start;
}
.page_puzzle__ability_img img {
  width: 100%;
  border-radius: 4px;
  object-fit: cover;
}

/* ── 動画セクション ── */
.page_puzzle__video_section {
  padding: 64px 0 72px;
}
.page_puzzle__video_list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 28px;
}
.page_puzzle__video_item {
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.1);
}
/* アスペクト比固定のレスポンシブiframe */
.page_puzzle__video_embed {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
}
.page_puzzle__video_embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* ── イベントボックス ── */
.page_puzzle__event_box {
  margin-bottom: 20px;
}
.page_puzzle__event_box:last-child {
  margin-bottom: 0;
}
.page_puzzle__event_inner {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 24px;
  align-items: start;
}
.page_puzzle__event_logo img {
  width: 100%;
  height: auto;
  border-radius: 4px;
}

/* ── フルーツくらぶボックス ── */
.page_puzzle__fruits_box {
  margin-top: 28px;
}
.page_puzzle__fruits_inner {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page_puzzle__fruits_logo img {
  width: 100%;
  height: auto;
}
.page_puzzle__fruits_img img {
  width: 100%;
  border-radius: 4px;
  object-fit: cover;
}
.page_puzzle__fruits_btn_wrap {
  text-align: center;
}
.page_puzzle__fruits_btn {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 12px 32px;
  border-radius: 4px;
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: opacity 0.2s;
}
.page_puzzle__fruits_btn:hover {
  opacity: 0.8;
}

/* ── 3つの思考力セクション ── */
.page_puzzle__dx_section {
  padding: 64px 0;
  /* background: #f0f5fa; */
}
.page_puzzle__dx_heading {
  font-size: 22px;
  font-weight: 700;
  border-left: 6px solid var(--color-primary);
  padding: 14px 20px;
  border-radius: 0 4px 4px 0;
  letter-spacing: 0.06em;
  line-height: 1.5;
  margin-bottom: 36px;
  background: #fff;
}
.page_puzzle__think_grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.page_puzzle__think_card {
  background: #dce0e4;;
  border-radius: 8px;
  padding: 28px 24px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
}
.page_puzzle__think_card_img {
  width: 100px;
  margin-bottom: 16px;
}
.page_puzzle__think_card_img img {
  width: 100%;
  height: auto;
}
.page_puzzle__think_card_title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-primary);
  letter-spacing: 0.05em;
}
.page_puzzle__think_card_text {
  font-size: 14px;
  line-height: 1.85;
  color: #555;
}

/* ── アナログ/デジタルセクション ── */
.page_puzzle__media_section {
  padding: 64px 0 72px;
}
.page_puzzle__media_list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 36px;
}
.page_puzzle__media_item {
  /* background: #f8fafc; */
  border: 1px solid #d5dce8;
  border-radius: 8px;
  padding: 24px;
  display: grid;
  grid-template-columns: 1fr 240px;
  grid-template-rows: auto auto 1fr;
  gap: 0 28px;
  align-items: start;
}
.page_puzzle__media_tags {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}
.page_puzzle__media_tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 3px 12px;
  border-radius: 3px;
  color: #fff;
}
.page_puzzle__media_tag__analog {
  background: #e07b00;
}
.page_puzzle__media_tag__digital {
  background: var(--color-primary);
}
.page_puzzle__media_title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.5;
  letter-spacing: 0.04em;
}
.page_puzzle__media_text {
  font-size: 14px;
  line-height: 1.9;
  color: #555;
  margin-bottom: 16px;
}
.page_puzzle__media_imgs {
  grid-column: 2;
  grid-row: 1 / 4;
  align-self: center;
}
.page_puzzle__media_imgs img {
  width: 100%;
  height: auto;
  border-radius: 4px;
}

/* =========================
  パズル道場 レスポンシブ（max-width: 768px）
========================= */
@media screen and (max-width: 768px) {

  .page_puzzle__intro_btns {
    flex-direction: column;
  }
  .page_puzzle__intro_btn {
    width: 100%;
  }

  .page_puzzle__ability_inner {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .page_puzzle__ability_img {
    max-width: 200px;
  }

  .page_puzzle__video_list {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page_puzzle__event_inner {
    grid-template-columns: 80px 1fr;
    gap: 16px;
  }

  .page_puzzle__dx_section {
    padding: 44px 0;
  }
  .page_puzzle__dx_heading {
    font-size: 17px;
    padding: 12px 16px;
    margin-bottom: 24px;
  }
  .page_puzzle__think_grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .page_puzzle__think_card {
    padding: 20px 16px;
  }
  .page_puzzle__media_section {
    padding: 44px 0 52px;
  }
  .page_puzzle__media_list {
    margin-top: 24px;
  }
  .page_puzzle__media_item {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }
  .page_puzzle__media_imgs {
    grid-column: 1;
    grid-row: auto;
  }

  .page_puzzle__fruits_body {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .page_puzzle__fruits_logo {
    max-width: 200px;
  }

}


/* =========================
  Kids Duo コースページ
========================= */

/* ── イントロ：2カラムレイアウト ── */
.page_kidsduo__intro_inner {
  display: flex;
  gap: 48px;
  align-items: flex-start;
  margin-top: 32px;
}

.page_kidsduo__intro_body {
  flex: 1;
}

.page_kidsduo__intro_lead {
  display: block;
  font-size: 18px;
  font-weight: 700;
  color: #333;
  margin-bottom: 20px;
  line-height: 1.7;
}

.page_kidsduo__intro_img {
  flex-shrink: 0;
  width: 340px;
}

.page_kidsduo__intro_img img {
  width: 100%;
  border-radius: 8px;
  object-fit: cover;
}



/* ── コースへのリンクボタン ── */
.page_kidsduo__course_btns {
  margin-top: 48px;
}

.page_kidsduo__course_btns_lead {
  font-size: 15px;
  font-weight: 700;
  color: #333;
  margin-bottom: 14px;
}

.page_kidsduo__course_btns_row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.page_kidsduo__course_btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 24px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.05em;
  transition: opacity 0.2s;
  flex: 1;
  min-width: 200px;
}

.page_kidsduo__course_btn:hover {
  opacity: 0.75;
}

.page_kidsduo__course_btn_blue {
  background: #D8EDF9;
  color: #1565C0;
}

.page_kidsduo__course_btn_pink {
  background: #F8EAF2;
  color: #9C3066;
}

.page_kidsduo__course_btn_label {
  line-height: 1.4;
}

/* ── 1日の過ごし方セクション ── */
.page_kidsduo__schedule_section {
  padding: 64px 0 72px;
}

.page_kidsduo__schedule_body img {
  width: 100%;
  height: auto;
  display: block;
}

/* =========================
  Kids Duo コースページ レスポンシブ（max-width: 768px）
========================= */
@media screen and (max-width: 768px) {

  .page_kidsduo__intro_inner {
    flex-direction: column;
    gap: 24px;
  }

  .page_kidsduo__intro_img {
    width: 100%;
  }

  .page_kidsduo__intro_lead {
    font-size: 16px;
  }

  .page_kidsduo__course_btns_row {
    flex-direction: column;
    gap: 12px;
  }

  .page_kidsduo__course_btn {
    width: 100%;
  }

  .page_kidsduo__schedule_section {
    padding: 40px 0 56px;
  }


}


/* =========================
  サットンアフタースクール コースページ
========================= */
.page_sutton__fv_wrap > img {
  max-height: none;
}

/* ── イントロ：見出し＋対象バッジ ── */
.page_sutton__intro_head {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.page_sutton__intro_head .page_section__heading {
  margin-bottom: 0;
}

.page_sutton__target_badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #e74c3c;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 4px;
  letter-spacing: 0.05em;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ── イントロ：特徴メタ情報 ── */
.page_sutton__intro_meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.page_sutton__intro_meta_item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--color-primary-light);
  border-radius: 6px;
  padding: 12px 20px;
  flex: 1;
  min-width: 200px;
}

.page_sutton__intro_meta_icon {
  font-size: 20px;
  flex-shrink: 0;
}

.page_sutton__intro_meta_text {
  font-size: 14px;
  font-weight: 700;
  color: #333;
  line-height: 1.5;
}

/* ── 学力3カラム（画像） ── */
.page_sutton__ability_grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.page_sutton__ability_img_item img {
  width: 100%;
  height: auto;
  display: block;
}

/* ── 1日の過ごし方（画像） ── */
.page_sutton__schedule_section {
  background: #fff;
}

.page_sutton__schedule_wrap {
  margin-top: 40px;
}

.page_sutton__schedule_wrap img {
  width: 100%;
  height: auto;
  display: block;
}



/* =========================
  サットン レスポンシブ（max-width: 768px）
========================= */
@media screen and (max-width: 768px) {

  .page_sutton__intro_head {
    gap: 12px;
    margin-bottom: 16px;
  }

  .page_sutton__intro_meta {
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
  }

  .page_sutton__intro_meta_item {
    min-width: 0;
    width: 100%;
  }

  .page_sutton__ability_grid {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 28px;
  }

  .page_sutton__schedule_wrap {
    margin-top: 28px;
  }
}

/* =========================
  東進中学NET
========================= */
.page_toshin-net__sub_heading {
  margin-top: 20px;
  margin-bottom: 4px;
}

/* =========================
  東進衛星予備校ページ
========================= */
.page_toshin__courses_section {
  padding: 60px 0 80px;
  /* background: #f8f8f8; */
}
 
/* ── ステップリスト（01/02/03バッジ＋タイトル＋本文） ── */
.page_toshin__step_list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 20px;
}
 
.page_step_item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
 
.page_step_head {
  display: flex;
  align-items: center;
  gap: 12px;
}
 
.page_step_badge {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  border-radius: 3px;
  letter-spacing: 0.02em;
}
 
.page_step_title {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
}
 
.page_step_body {
  padding-left: 48px;
}
 
/* ── 箇条書きリスト ── */
.page_toshin__bullet_list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
 
.page_toshin__bullet_list li {
  font-size: 14px;
  color: #555;
  line-height: 1.8;
  padding-left: 1.2em;
  position: relative;
}
 
.page_toshin__bullet_list li::before {
  content: "・";
  position: absolute;
  left: 0;
}
 
/* ── 志望校対策サブ講座リスト ── */
.page_toshin__lecture_list {
  display: flex;
  flex-direction: column;
  margin-top: 20px;
  border: 1px solid #d5dce8;
  border-radius: 4px;
  overflow: hidden;
}
 
.page_toshin__lecture_item {
  padding: 16px 20px;
  border-bottom: 1px solid #d5dce8;
}
 
.page_toshin__lecture_item:last-child {
  border-bottom: none;
}
 
.page_toshin__lecture_head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
 
.page_toshin__lecture_name {
  font-size: 15px;
  font-weight: 700;
}
 
.page_toshin__lecture_schedule {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
  text-align: right;
}
 
/* ── 過去問演習のサブボックス ── */
.page_toshin__sub_box {
  margin-top: 20px;
  padding: 20px 24px;
  background: #FBFBFB;
  border-radius: 4px;
  border: 1px solid #d5dce8;
}
 
.page_toshin__sub_box + .page_toshin__sub_box {
  margin-top: 16px;
}
 
.page_toshin__sub_box__heading {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 12px;
}
 
.page_toshin__sub_box .course_box_text {
  margin-bottom: 0;
}
 
.page_toshin__sub_box .page_toshin__step_list {
  margin-top: 16px;
}
 
@media screen and (max-width: 768px) {
 
  .page_toshin__courses_section {
    padding: 40px 0 60px;
  }
 
  .page_toshin__step_body {
    padding-left: 0;
  }
 
  .page_toshin__lecture_head {
    flex-direction: column;
    gap: 4px;
  }
 
  .page_toshin__lecture_schedule {
    text-align: left;
    white-space: normal;
  }
 
  .page_toshin__sub_box {
    padding: 16px;
  }
 
}

.course_grid {
  display: grid;
  grid-template-columns: minmax(0, 700px) 1fr;
  gap: 24px;
}
@media screen and (max-width: 768px) {
  .course_grid {
    grid-template-columns: 1fr;
  }
  .page_toshin__course_img {
    width: 100%;
  }
  .page_toshin__course_img img {
    width: 100%;
    height: auto;
  }
}

/* =========================================================
  パンフレットダウンロード
========================================================= */
.course_pamphlet_section {
  padding: 32px 0 0;
}
.course_pamphlet_link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border: 2px solid var(--color-primary, #333);
  border-radius: 6px;
  color: var(--color-primary, #333);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
  margin: 12px;
}
.course_pamphlet_link:hover {
  background: var(--color-primary, #333);
  color: #fff;
}

.link_big {
  padding: 24px 64px;
  font-size: 18px;
}
@media screen and (max-width: 768px) {
  .link_big {
  padding: 12px 24px;
  font-size: 16px;
}
}