@charset "UTF-8";
/* =============================================================
   天草さん 会員専用サイト
   デザインシステム / style.css
   ver.1.0  制作指示書 ver.1.0 準拠
   - カラーは指示書 6-1 の指定色のみ
   - 本文16px以上 / 行間1.8 / スマホファースト
   ============================================================= */

/* -------------------------------------------------
   1. デザイントークン
   ------------------------------------------------- */
:root {
  /* カラー（指示書 6-1） */
  --c-bg:        #FFFFFF;
  --c-bg-sub:    #F7FAFD;
  --c-navy:      #1F3864;
  --c-cyan:      #2E9CCA;
  --c-text:      #333333;
  --c-sub:       #5A6376;
  --c-muted:     #98A2B3;
  --c-line:      #E4E8EF;
  --c-alert:     #D64545;
  --c-alert-text: #cc3e3e;   /* エラー文言用（白背景で4.5:1）*/

  /* 派生（同系色の濃淡のみ。新色は追加しない） */
  --c-navy-d:    #16294a;
  --c-cyan-d:    #2384ac;
  /* テキストリンク用の濃いシアン（同系色の濃淡）
     #2E9CCA は白背景でコントラスト比 3.12:1 のため、小さな文字には
     白背景・サブ背景の双方で 4.5:1 を満たす #1C7A9C を使う。
     面・ボタン・下線・大きな数字は指定どおり #2E9CCA。 */
  --c-cyan-text: #1c7a9c;
  --c-cyan-t:    rgba(46, 156, 202, .08);
  --c-navy-t:    rgba(31, 56, 100, .06);

  /* 角丸 */
  --r-btn: 6px;
  --r-card: 10px;
  --r-pill: 999px;

  /* 影（ごく薄く） */
  --sh-1: 0 1px 2px rgba(31, 56, 100, .04);
  --sh-2: 0 4px 16px rgba(31, 56, 100, .07);
  --sh-3: 0 10px 32px rgba(31, 56, 100, .10);

  /* レイアウト */
  --w-container: 1120px;
  --pad-x: 20px;
  --header-h: 64px;

  /* フォント */
  --f-jp: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif;
  --f-num: "Inter", "Noto Sans JP", sans-serif;
}

/* -------------------------------------------------
   2. リセット / ベース
   ------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--f-jp);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.8;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { max-width: 100%; display: block; }
a { color: var(--c-cyan-text); text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; line-height: 1.5; color: var(--c-navy); }
p { margin: 0; }
button { font-family: inherit; font-size: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; font-size: 16px; color: var(--c-text); }

:focus-visible {
  outline: 3px solid var(--c-cyan);
  outline-offset: 2px;
  border-radius: 2px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--c-navy); color: #fff; padding: 10px 16px;
  border-radius: var(--r-btn); transition: top .2s;
}
.skip-link:focus { top: 12px; }

/* -------------------------------------------------
   3. レイアウト部品
   ------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--w-container);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

.section { padding: 48px 0; }
.section--sub { background: var(--c-bg-sub); }
.section--tight { padding: 32px 0; }

.stack > * + * { margin-top: 16px; }

/* セクション見出し（下にシアンの短い下線） */
.sec-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}
.sec-title {
  position: relative;
  font-size: 22px;
  letter-spacing: .02em;
  padding-bottom: 12px;
}
.sec-title::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 40px; height: 3px;
  background: var(--c-cyan);
  border-radius: 2px;
}
.sec-title .sec-title__en {
  display: block;
  font-family: var(--f-num);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--c-muted);
  margin-bottom: 2px;
}
.sec-desc { color: var(--c-sub); font-size: 15px; margin-top: -8px; margin-bottom: 24px; }

/* -------------------------------------------------
   4. ボタン
   ------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: var(--r-btn);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.btn:hover { text-decoration: none; }
.btn svg { flex: none; }

.btn--primary {
  background: var(--c-cyan);
  color: #fff;
  box-shadow: var(--sh-1);
}
.btn--primary:hover { background: var(--c-cyan-d); box-shadow: var(--sh-2); }

.btn--navy { background: var(--c-navy); color: #fff; }
.btn--navy:hover { background: var(--c-navy-d); }

.btn--outline {
  background: #fff;
  color: var(--c-navy);
  border-color: var(--c-line);
}
.btn--outline:hover { border-color: var(--c-cyan); color: var(--c-cyan-text); background: var(--c-cyan-t); }

.btn--ghost {
  background: transparent;
  color: var(--c-sub);
  border-color: var(--c-line);
  min-height: 44px;
  font-size: 15px;
}
.btn--ghost:hover { color: var(--c-navy); border-color: var(--c-muted); }

.btn--block { width: 100%; }
.btn--sm { min-height: 42px; padding: 8px 16px; font-size: 14px; }
.btn--lg { min-height: 58px; font-size: 17px; }
.btn[disabled], .btn[aria-disabled="true"] {
  background: var(--c-line); color: var(--c-muted);
  pointer-events: none; box-shadow: none; border-color: transparent;
}

/* テキストリンク（→付き） */
.link-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--c-cyan-text);
  white-space: nowrap;
}
.link-more::after {
  content: "";
  width: 6px; height: 6px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform .18s ease;
}
.link-more:hover { text-decoration: none; }
.link-more:hover::after { transform: rotate(45deg) translate(2px, -2px); }

/* -------------------------------------------------
   5. バッジ / チップ
   ------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.7;
  letter-spacing: .04em;
  white-space: nowrap;
}
.badge--cyan  { background: var(--c-cyan); color: #fff; }
.badge--navy  { background: var(--c-navy); color: #fff; }
.badge--soft  { background: var(--c-cyan-t); color: var(--c-cyan-text); }
.badge--line  { background: #fff; border: 1px solid var(--c-line); color: var(--c-sub); }
.badge--alert { background: var(--c-alert); color: #fff; }
.badge--muted { background: var(--c-bg-sub); color: var(--c-muted); border: 1px solid var(--c-line); }

/* メタ情報行 */
.meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 16px;
  color: var(--c-sub);
  font-size: 15px;
}
.meta__item { display: inline-flex; align-items: center; gap: 6px; }
.meta__item svg { color: var(--c-cyan); flex: none; }
.date-meta { font-family: var(--f-num); font-size: 13px; color: var(--c-sub); letter-spacing: .02em; }

/* 数値の強調
   大きな数字は指定どおり #2E9CCA。小さな文脈で使う数字だけ濃いシアンにして
   本文と同じ可読性（4.5:1）を確保する。 */
.num {
  font-family: var(--f-num);
  font-weight: 700;
  color: var(--c-cyan);
  letter-spacing: -.01em;
  font-feature-settings: "tnum";
}
.fs-14 .num, .fs-15 .num, .text-sub .num, .seat__unit { color: var(--c-cyan-text); }

/* -------------------------------------------------
   6. ヘッダー
   ------------------------------------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--c-line);
}
.header__inner {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: var(--header-h);
}
.logo {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  color: var(--c-navy);
  font-weight: 700;
  letter-spacing: .01em;
  white-space: nowrap;
}
.logo:hover { text-decoration: none; opacity: .85; }
.logo__main { font-size: 19px; }
.logo__sub  { font-size: 12px; color: var(--c-sub); font-weight: 700; }

.gnav { margin-left: auto; }
.gnav__list { display: flex; align-items: center; gap: 4px; }
.gnav__link {
  position: relative;
  display: block;
  padding: 10px 14px;
  color: var(--c-navy);
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--r-btn);
}
.gnav__link:hover { text-decoration: none; background: var(--c-bg-sub); }
.gnav__link[aria-current="page"] { color: var(--c-cyan-text); }
.gnav__link[aria-current="page"]::after {
  content: "";
  position: absolute; left: 14px; right: 14px; bottom: 2px;
  height: 2px; background: var(--c-cyan); border-radius: 2px;
}

/* ログイン状態表示 */
.user-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px 6px 6px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-pill);
  background: #fff;
  color: var(--c-navy);
  line-height: 1.35;
  white-space: nowrap;
}
.user-chip:hover { text-decoration: none; border-color: var(--c-cyan); background: var(--c-cyan-t); }
.user-chip__avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--c-bg-sub);
  display: grid; place-items: center;
  color: var(--c-navy);
  flex: none;
}
.user-chip__name { font-size: 13px; font-weight: 700; }
.user-chip__sub  { display: block; font-size: 11px; color: var(--c-cyan-text); font-weight: 700; }

/* ハンバーガー */
.hamburger {
  display: none;
  width: 44px; height: 44px;
  margin-left: auto;
  border: 0; background: transparent;
  border-radius: var(--r-btn);
  position: relative;
}
.hamburger span {
  position: absolute; left: 11px; right: 11px; height: 2px;
  background: var(--c-navy); border-radius: 2px;
  transition: transform .22s ease, opacity .18s ease;
}
.hamburger span:nth-child(1) { top: 15px; }
.hamburger span:nth-child(2) { top: 21px; }
.hamburger span:nth-child(3) { top: 27px; }
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* SPドロワー */
.drawer {
  display: none;
  position: fixed;
  inset: var(--header-h) 0 0;
  z-index: 49;
  background: #fff;
  padding: 8px var(--pad-x) 32px;
  overflow-y: auto;
}
.drawer.is-open { display: block; }
.drawer__list { border-top: 1px solid var(--c-line); }
.drawer__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 4px;
  border-bottom: 1px solid var(--c-line);
  color: var(--c-navy);
  font-weight: 700;
}
.drawer__link:hover { text-decoration: none; }
.drawer__link::after {
  content: ""; width: 7px; height: 7px;
  border-top: 2px solid var(--c-cyan);
  border-right: 2px solid var(--c-cyan);
  transform: rotate(45deg);
}
.drawer__foot { margin-top: 24px; display: grid; gap: 12px; }

/* -------------------------------------------------
   7. カード共通
   ------------------------------------------------- */
.card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-card);
  box-shadow: var(--sh-1);
}
.card--pad { padding: 24px; }
.card--col { display: flex; flex-direction: column; }
.card--col > .center-btn, .card--col > .push-bottom { margin-top: auto; }
.card--sub { background: var(--c-bg-sub); }

.grid { display: grid; gap: 20px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

/* -------------------------------------------------
   8. 次回講演ブロック（FV）
   ------------------------------------------------- */
.fv { padding: 32px 0 8px; }

.next-event {
  display: grid;
  grid-template-columns: 268px 1fr;
  gap: 28px;
  padding: 28px;
  background: var(--c-bg-sub);
  border: 1px solid var(--c-line);
  border-radius: var(--r-card);
}

/* 日付ブロック */
.date-block {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-card);
  padding: 22px 20px 24px;
  text-align: center;
}
.date-block__label {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--c-sub);
  letter-spacing: .08em;
}
.date-block__day {
  font-family: var(--f-num);
  font-size: 68px;
  font-weight: 700;
  line-height: 1.05;
  color: var(--c-navy);
  letter-spacing: -.02em;
  margin: 6px 0 2px;
  font-feature-settings: "tnum";
}
.date-block__dow {
  font-family: var(--f-num);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--c-cyan-text);
}
.date-block__year {
  display: block;
  font-family: var(--f-num);
  font-size: 12px;
  color: var(--c-sub);
  letter-spacing: .1em;
  margin-top: 8px;
  padding-top: 10px;
  border-top: 1px solid var(--c-line);
}

/* 申込済みステータス */
.applied {
  margin-top: 16px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-cyan);
  border-radius: var(--r-btn);
}
.applied svg { color: var(--c-cyan); flex: none; margin-top: 3px; }
.applied__title { display: block; font-size: 15px; font-weight: 700; color: var(--c-navy); line-height: 1.5; }
.applied__note  { display: block; font-size: 13px; color: var(--c-sub); line-height: 1.6; }

/* 本文側 */
.next-event__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 300px);
  gap: 24px;
  align-items: start;
}
.next-event__main { display: flex; flex-direction: column; }
.next-event__visual { display: flex; flex-direction: column; gap: 16px; }
.next-event__title {
  font-size: 27px;
  line-height: 1.5;
  letter-spacing: .01em;
  margin: 12px 0 16px;
}
.next-event__lead { color: var(--c-sub); font-size: 15px; margin-top: 4px; }

.seat {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 14px 0 4px;
}
.seat__label { font-size: 15px; font-weight: 700; color: var(--c-navy); }
.seat__num { font-size: 38px; line-height: 1.1; }
.seat__unit { font-size: 17px; font-weight: 700; }
.seat__total { font-size: 14px; color: var(--c-sub); font-family: var(--f-num); }
.seat-bar {
  height: 6px;
  background: var(--c-line);
  border-radius: var(--r-pill);
  overflow: hidden;
  max-width: 320px;
}
.seat-bar__fill { height: 100%; background: var(--c-cyan); border-radius: var(--r-pill); }

.next-event__side { display: flex; flex-direction: column; gap: 16px; }
.next-event__cta { margin-top: auto; }

/* -------------------------------------------------
   9. 写真差し替え枠 / プレースホルダ
   ------------------------------------------------- */
.ph {
  position: relative;
  display: grid;
  place-items: center;
  background: var(--c-bg-sub);
  border: 1px solid var(--c-line);
  border-radius: var(--r-card);
  overflow: hidden;
  color: var(--c-cyan);
}
.ph::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--c-navy-t) 1px, transparent 1px),
    linear-gradient(90deg, var(--c-navy-t) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: .5;
}
.ph > svg { position: relative; width: 46%; max-width: 180px; height: auto; }
.ph--16x9 { aspect-ratio: 16 / 9; }
.ph--4x3  { aspect-ratio: 4 / 3; }
.ph--3x2  { aspect-ratio: 3 / 2; }
.ph--1x1  { aspect-ratio: 1 / 1; }
.ph__note {
  position: absolute;
  right: 8px; bottom: 8px;
  font-family: var(--f-num);
  font-size: 10px;
  letter-spacing: .06em;
  color: var(--c-muted);
  background: rgba(255,255,255,.85);
  border-radius: 4px;
  padding: 1px 6px;
}

/* 動画サムネイル */
.thumb { position: relative; }
.thumb__play {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}
.thumb__play span {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .94);
  box-shadow: var(--sh-2);
  display: grid; place-items: center;
  transition: transform .2s ease, background-color .2s ease;
}
.thumb__play svg { width: 18px; height: 18px; color: var(--c-cyan); margin-left: 3px; }
.thumb__time {
  position: absolute;
  right: 8px; bottom: 8px;
  padding: 2px 7px;
  background: rgba(31, 56, 100, .88);
  color: #fff;
  font-family: var(--f-num);
  font-size: 12px;
  font-weight: 700;
  border-radius: 4px;
  letter-spacing: .02em;
}
.thumb__seen {
  position: absolute;
  left: 8px; top: 8px;
}

/* -------------------------------------------------
   10. クイックリンク
   ------------------------------------------------- */
.qlinks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.qlink {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-card);
  color: var(--c-text);
  box-shadow: var(--sh-1);
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.qlink:hover {
  text-decoration: none;
  border-color: var(--c-cyan);
  box-shadow: var(--sh-2);
  transform: translateY(-2px);
}
.qlink__icon {
  width: 48px; height: 48px;
  flex: none;
  border-radius: var(--r-btn);
  background: var(--c-cyan-t);
  color: var(--c-cyan);
  display: grid; place-items: center;
}
.qlink__title { display: block; font-size: 17px; font-weight: 700; color: var(--c-navy); line-height: 1.5; }
.qlink__short { display: none; }
.qlink__desc  { display: block; font-size: 13px; color: var(--c-sub); line-height: 1.7; margin-top: 2px; }
.qlink__arrow { margin-left: auto; color: var(--c-cyan); flex: none; }

/* -------------------------------------------------
   11. タブ / フィルタ
   ------------------------------------------------- */
.tabs {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  background: var(--c-bg-sub);
  border: 1px solid var(--c-line);
  border-radius: var(--r-pill);
  flex-wrap: wrap;
}
.tab {
  border: 0;
  background: transparent;
  border-radius: var(--r-pill);
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 700;
  color: var(--c-sub);
  line-height: 1.6;
  transition: background-color .18s ease, color .18s ease;
}
.tab:hover { color: var(--c-navy); }
.tab[aria-selected="true"] { background: var(--c-cyan); color: #fff; }

.tabs--line {
  display: flex;
  gap: 0;
  padding: 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--c-line);
  border-radius: 0;
}
.tabs--line .tab {
  border-radius: 0;
  padding: 14px 22px;
  font-size: 16px;
  border-bottom: 3px solid transparent;
  margin-bottom: -1px;
}
.tabs--line .tab[aria-selected="true"] {
  background: transparent;
  color: var(--c-cyan-text);
  border-bottom-color: var(--c-cyan);
}

/* 検索フォーム */
.searchbar { display: flex; gap: 10px; flex-wrap: wrap; }
.searchbar__input {
  flex: 1 1 240px;
  min-height: 48px;
  padding: 10px 16px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-btn);
  background: #fff;
}
.searchbar__input:focus { border-color: var(--c-cyan); outline: none; box-shadow: 0 0 0 3px var(--c-cyan-t); }

/* -------------------------------------------------
   12. アーカイブ動画カード
   ------------------------------------------------- */
.video-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-card);
  overflow: hidden;
  box-shadow: var(--sh-1);
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.video-card:hover { border-color: var(--c-cyan); box-shadow: var(--sh-2); transform: translateY(-2px); }
.video-card:hover .thumb__play span { transform: scale(1.06); background: #fff; }
.video-card .ph { border: 0; border-radius: 0; border-bottom: 1px solid var(--c-line); }
/* サムネイルは再生ボタンを主役にするため、背景の方眼を外し線画を淡くする */
.thumb.ph::before { display: none; }
.thumb.ph > svg { width: 54%; max-width: 200px; opacity: .38; }
.video-card__body { padding: 16px 18px 18px; display: flex; flex-direction: column; flex: 1; }
.video-card__cat { margin-bottom: 8px; }
.video-card__title {
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-navy);
}
.video-card__title a { color: inherit; }
.video-card__title a:hover { color: var(--c-cyan-text); text-decoration: none; }
.video-card__desc { font-size: 13px; color: var(--c-sub); line-height: 1.75; margin-top: 8px; }
.video-card__foot {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--c-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.dl-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 700; color: var(--c-cyan-text);
}

/* -------------------------------------------------
   13. みんなの声（コメント＆返信）
   ------------------------------------------------- */
.comment {
  padding: 20px 22px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-card);
  box-shadow: var(--sh-1);
}
.comment + .comment { margin-top: 16px; }
.comment__head { display: flex; align-items: center; gap: 12px; }
.avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--c-bg-sub);
  border: 1px solid var(--c-line);
  color: var(--c-navy);
  display: grid; place-items: center;
  font-family: var(--f-num);
  font-size: 13px;
  font-weight: 700;
  flex: none;
}
.avatar--cyan { background: var(--c-cyan); border-color: var(--c-cyan); color: #fff; }
.comment__name { display: block; font-size: 15px; font-weight: 700; color: var(--c-navy); line-height: 1.4; }
.comment__job  { display: block; font-size: 12px; color: var(--c-sub); line-height: 1.5; }
.comment__date { margin-left: auto; }
.comment__body { margin-top: 12px; font-size: 15px; line-height: 1.85; }
.comment__tag { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 8px; }

/* 天草さんの返信（吹き出し＋左シアンライン） */
.reply {
  position: relative;
  margin: 16px 0 0 20px;
  padding: 16px 18px;
  background: var(--c-bg-sub);
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-cyan);
  border-radius: var(--r-btn);
}
.reply::before {
  content: "";
  position: absolute;
  left: 20px; top: -8px;
  width: 14px; height: 14px;
  background: var(--c-bg-sub);
  border-left: 1px solid var(--c-line);
  border-top: 1px solid var(--c-line);
  transform: rotate(45deg);
}
.reply__head { position: relative; display: flex; align-items: center; gap: 10px; }
.reply__badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 700; color: var(--c-cyan-text);
}
.reply__badge svg { color: var(--c-cyan); }
.reply__date { margin-left: auto; }
.reply__body { position: relative; margin-top: 8px; font-size: 15px; line-height: 1.85; color: var(--c-text); }

/* コメント投稿フォーム */
.form-field { display: block; margin-bottom: 20px; }
.form-label {
  display: flex; align-items: center; gap: 8px;
  font-size: 15px; font-weight: 700; color: var(--c-navy);
  margin-bottom: 8px;
}
.form-req { font-size: 11px; font-weight: 700; color: #fff; background: var(--c-alert); border-radius: 3px; padding: 1px 6px; }
.form-any { font-size: 11px; font-weight: 700; color: var(--c-sub); background: var(--c-bg-sub); border: 1px solid var(--c-line); border-radius: 3px; padding: 1px 6px; }
.form-input, .form-textarea, .form-select {
  width: 100%;
  min-height: 52px;
  padding: 12px 16px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-btn);
  background: #fff;
  line-height: 1.7;
}
.form-textarea { min-height: 140px; resize: vertical; }
.form-select { appearance: none; background-image: none; padding-right: 40px; }
.select-wrap { position: relative; }
.select-wrap::after {
  content: "";
  position: absolute; right: 16px; top: 50%;
  width: 8px; height: 8px;
  border-right: 2px solid var(--c-navy);
  border-bottom: 2px solid var(--c-navy);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--c-cyan);
  outline: none;
  box-shadow: 0 0 0 3px var(--c-cyan-t);
}
.form-help { font-size: 13px; color: var(--c-sub); margin-top: 6px; line-height: 1.7; }
.form-error { font-size: 13px; color: var(--c-alert-text); font-weight: 700; margin-top: 6px; display: none; }
.is-error .form-input, .is-error .form-textarea, .is-error .form-select { border-color: var(--c-alert); }
.is-error .form-error { display: block; }

/* -------------------------------------------------
   14. 理解度テスト
   ------------------------------------------------- */
.quiz-card { display: flex; flex-direction: column; height: 100%; }
.quiz-card__head { display: flex; align-items: flex-start; gap: 12px; justify-content: space-between; }
.quiz-card__title { font-size: 18px; line-height: 1.5; }
.quiz-card__sub { font-size: 13px; color: var(--c-sub); margin-top: 4px; }
.quiz-body {
  display: grid;
  grid-template-columns: 148px 1fr;
  gap: 20px;
  align-items: center;
  margin: 20px 0 18px;
}
.donut { position: relative; width: 148px; height: 148px; }
.donut svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.donut__track { fill: none; stroke: var(--c-line); stroke-width: 12; }
.donut__value { fill: none; stroke: var(--c-cyan); stroke-width: 12; stroke-linecap: round; }
.donut__center {
  position: absolute; inset: 0;
  display: grid; place-content: center; text-align: center;
}
.donut__label { font-size: 11px; font-weight: 700; color: var(--c-sub); line-height: 1.5; }
.donut__num { font-family: var(--f-num); font-size: 34px; font-weight: 700; color: var(--c-cyan); line-height: 1.1; }
.donut__unit { font-size: 14px; }
.donut__note { font-size: 11px; color: var(--c-sub); font-family: var(--f-num); }

.score-list { font-size: 14px; }
.score-list__title { font-size: 13px; font-weight: 700; color: var(--c-navy); margin-bottom: 8px; }
.score-list li {
  display: flex; align-items: baseline; gap: 8px;
  color: var(--c-sub);
  line-height: 1.9;
}
.score-list li::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--c-cyan); flex: none; }
.score-list b { color: var(--c-navy); font-family: var(--f-num); }

.note-box {
  display: flex; gap: 10px;
  margin-top: 14px;
  padding: 12px 14px;
  background: var(--c-bg-sub);
  border-radius: var(--r-btn);
  font-size: 13px;
  color: var(--c-sub);
  line-height: 1.7;
}
.note-box svg { color: var(--c-cyan); flex: none; margin-top: 4px; }

/* 出題画面 */
.q-progress {
  display: flex; align-items: center; gap: 12px;
  font-size: 14px; color: var(--c-sub); font-weight: 700;
}
.q-progress__bar { flex: 1; height: 6px; background: var(--c-line); border-radius: var(--r-pill); overflow: hidden; }
.q-progress__fill { height: 100%; width: 0; background: var(--c-cyan); border-radius: var(--r-pill); transition: width .3s ease; }
.q-title { font-size: 21px; line-height: 1.6; margin: 20px 0 20px; }
.choices { display: grid; gap: 12px; }
.choice {
  display: flex; align-items: flex-start; gap: 14px;
  width: 100%;
  padding: 16px 18px;
  text-align: left;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-btn);
  font-size: 16px;
  line-height: 1.7;
  color: var(--c-text);
  transition: border-color .16s ease, background-color .16s ease;
}
.choice:hover:not([disabled]) { border-color: var(--c-cyan); background: var(--c-cyan-t); }
.choice__key {
  width: 28px; height: 28px; flex: none;
  border-radius: 50%;
  background: var(--c-bg-sub);
  border: 1px solid var(--c-line);
  color: var(--c-navy);
  font-family: var(--f-num);
  font-size: 14px; font-weight: 700;
  display: grid; place-items: center;
  margin-top: 2px;
}
.choice.is-correct { border-color: var(--c-cyan); background: var(--c-cyan-t); }
.choice.is-correct .choice__key { background: var(--c-cyan); border-color: var(--c-cyan); color: #fff; }
.choice.is-wrong { border-color: var(--c-alert); background: rgba(214, 69, 69, .06); }
.choice.is-wrong .choice__key { background: var(--c-alert); border-color: var(--c-alert); color: #fff; }
.choice[disabled] { cursor: default; }
.choice__mark { margin-left: auto; font-weight: 700; font-size: 14px; white-space: nowrap; }
.choice.is-correct .choice__mark { color: var(--c-cyan-text); }
.choice.is-wrong .choice__mark { color: var(--c-alert-text); }

.explain {
  margin-top: 20px;
  padding: 18px 20px;
  background: var(--c-bg-sub);
  border-left: 3px solid var(--c-cyan);
  border-radius: var(--r-btn);
}
.explain__title { font-size: 14px; font-weight: 700; color: var(--c-navy); margin-bottom: 6px; }
.explain__body { font-size: 15px; color: var(--c-text); line-height: 1.85; }

.result-hero { text-align: center; padding: 8px 0 4px; }
.result-hero__label { font-size: 15px; font-weight: 700; color: var(--c-sub); }
.result-hero__score {
  font-family: var(--f-num);
  font-size: 76px; font-weight: 700; color: var(--c-cyan);
  line-height: 1.1; letter-spacing: -.02em;
}
.result-hero__total { font-size: 22px; color: var(--c-muted); }
.result-hero__msg { font-size: 17px; font-weight: 700; color: var(--c-navy); margin-top: 8px; }

.review-item { padding: 18px 0; border-top: 1px solid var(--c-line); }
.review-item__q { display: flex; gap: 10px; font-weight: 700; color: var(--c-navy); font-size: 16px; line-height: 1.7; }
.review-item__mark { flex: none; font-family: var(--f-num); }
.review-item__ans { font-size: 14px; color: var(--c-sub); margin-top: 8px; line-height: 1.8; }
.review-item__ans b { color: var(--c-navy); }

/* -------------------------------------------------
   15. お知らせ
   ------------------------------------------------- */
.news-list { border-top: 1px solid var(--c-line); }
.news-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 6px;
  border-bottom: 1px solid var(--c-line);
  color: var(--c-text);
}
.news-item:hover { text-decoration: none; background: var(--c-bg-sub); }
.news-item__meta { display: flex; align-items: center; gap: 10px; flex: none; }
.news-item__title { font-size: 15px; line-height: 1.7; font-weight: 500; }
.news-item:hover .news-item__title { color: var(--c-cyan-text); }
.news-item__arrow { margin-left: auto; color: var(--c-muted); flex: none; }
.news-item:hover .news-item__arrow { color: var(--c-cyan); }

/* -------------------------------------------------
   16. 講演カード（一覧）
   ------------------------------------------------- */
.event-card {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 22px 24px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-card);
  box-shadow: var(--sh-1);
  transition: border-color .18s ease, box-shadow .18s ease;
}
.event-card + .event-card { margin-top: 16px; }
.event-card:hover { border-color: var(--c-cyan); box-shadow: var(--sh-2); }
.event-card--past { background: var(--c-bg-sub); }
.event-card__date {
  text-align: center;
  padding: 10px 8px;
  background: var(--c-bg-sub);
  border-radius: var(--r-btn);
}
.event-card--past .event-card__date { background: #fff; }
.event-card__month { font-family: var(--f-num); font-size: 12px; font-weight: 700; color: var(--c-sub); letter-spacing: .08em; }
.event-card__day { font-family: var(--f-num); font-size: 34px; font-weight: 700; color: var(--c-navy); line-height: 1.15; }
.event-card__dow { font-family: var(--f-num); font-size: 12px; font-weight: 700; color: var(--c-cyan-text); letter-spacing: .12em; }
.event-card__title { font-size: 19px; line-height: 1.55; margin-bottom: 8px; }
.event-card__title a { color: inherit; }
.event-card__title a:hover { color: var(--c-cyan-text); text-decoration: none; }
.event-card__side { text-align: right; display: grid; gap: 10px; justify-items: end; }

/* -------------------------------------------------
   17. ページヘッダー（下層）
   ------------------------------------------------- */
.page-head {
  background: var(--c-bg-sub);
  border-bottom: 1px solid var(--c-line);
  padding: 28px 0 32px;
}
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; font-size: 13px; color: var(--c-muted); margin-bottom: 12px; }
.breadcrumb li { display: flex; align-items: center; gap: 8px; }
.breadcrumb li + li::before { content: "／"; color: var(--c-line); }
.breadcrumb a { color: var(--c-sub); }
.page-title { font-size: 30px; line-height: 1.4; letter-spacing: .01em; }
.page-title__en {
  display: block;
  font-family: var(--f-num);
  font-size: 12px; font-weight: 700;
  letter-spacing: .18em;
  color: var(--c-cyan-text);
  margin-bottom: 6px;
}
.page-lead { color: var(--c-sub); font-size: 15px; margin-top: 10px; max-width: 68ch; }

/* -------------------------------------------------
   18. フッター
   ------------------------------------------------- */
.footer {
  background: var(--c-navy);
  color: #fff;
  padding: 40px 0 28px;
  margin-top: 64px;
}
.footer a { color: rgba(255, 255, 255, .82); }
.footer a:hover { color: #fff; }
.footer__top {
  display: flex;
  flex-wrap: wrap;
  gap: 24px 40px;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, .16);
}
.footer__brand { font-size: 18px; font-weight: 700; color: #fff; }
.footer__brand span { display: block; font-size: 12px; font-weight: 400; color: rgba(255,255,255,.7); margin-top: 4px; }
.footer__nav { display: flex; flex-wrap: wrap; gap: 8px 28px; font-size: 14px; }
.footer__bottom {
  display: flex; flex-wrap: wrap; gap: 8px 24px;
  justify-content: space-between; align-items: center;
  padding-top: 20px;
  font-size: 12px;
  color: rgba(255, 255, 255, .62);
  font-family: var(--f-num);
}

/* -------------------------------------------------
   19. SP追従ボタン / タブバー
   ------------------------------------------------- */
.sp-cta {
  display: none;
  position: fixed;
  left: 0; right: 0;
  bottom: 64px;
  z-index: 45;
  padding: 10px 12px;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--c-line);
}
.tabbar {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 46;
  background: #fff;
  border-top: 1px solid var(--c-line);
  padding-bottom: env(safe-area-inset-bottom);
}
.tabbar__list { display: grid; grid-template-columns: repeat(5, 1fr); }
.tabbar__link {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  padding: 8px 2px 7px;
  color: var(--c-sub);
  font-size: 10px;
  font-weight: 700;
  line-height: 1.3;
}
.tabbar__link:hover { text-decoration: none; }
.tabbar__link[aria-current="page"] { color: var(--c-cyan-text); }
.tabbar__link svg { width: 22px; height: 22px; }

/* -------------------------------------------------
   20. 汎用ユーティリティ
   ------------------------------------------------- */
.mt-0 { margin-top: 0 !important; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-40 { margin-top: 40px; }
.text-center { text-align: center; }
.text-sub { color: var(--c-sub); }
.text-muted { color: var(--c-sub); }
.fs-14 { font-size: 14px; }
.fs-15 { font-size: 15px; }
.hr { height: 1px; background: var(--c-line); border: 0; margin: 32px 0; }
.center-btn { display: flex; justify-content: center; margin-top: 28px; }
.is-hidden { display: none !important; }

.lede {
  padding: 20px 24px;
  background: var(--c-bg-sub);
  border-left: 3px solid var(--c-cyan);
  border-radius: var(--r-btn);
  color: var(--c-sub);
  font-size: 15px;
}

.prose h2 { font-size: 21px; margin: 36px 0 14px; padding-bottom: 10px; position: relative; }
.prose h2::after { content: ""; position: absolute; left: 0; bottom: 0; width: 36px; height: 3px; background: var(--c-cyan); border-radius: 2px; }
.prose h3 { font-size: 17px; margin: 26px 0 10px; }
.prose p { margin-bottom: 16px; }
.prose ul { margin: 0 0 16px; padding-left: 4px; }
.prose ul li { position: relative; padding-left: 20px; margin-bottom: 6px; }
.prose ul li::before { content: ""; position: absolute; left: 4px; top: 13px; width: 6px; height: 6px; border-radius: 50%; background: var(--c-cyan); }
.prose ol { counter-reset: n; margin: 0 0 16px; }
.prose ol li { counter-increment: n; position: relative; padding-left: 28px; margin-bottom: 6px; }
.prose ol li::before {
  content: counter(n);
  position: absolute; left: 0; top: 5px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--c-cyan); color: #fff;
  font-family: var(--f-num); font-size: 12px; font-weight: 700;
  display: grid; place-items: center;
}

/* 定義テーブル */
.dl-table { border-top: 1px solid var(--c-line); }
.dl-table__row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 16px;
  padding: 16px 4px;
  border-bottom: 1px solid var(--c-line);
}
.dl-table__key { font-size: 14px; font-weight: 700; color: var(--c-navy); }
.dl-table__val { font-size: 15px; }

/* ステップ表示（申込フォーム） */
.steps { display: flex; align-items: center; gap: 8px; margin-bottom: 32px; flex-wrap: wrap; }
.step {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 700; color: var(--c-muted);
}
.step__num {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--c-bg-sub); border: 1px solid var(--c-line);
  color: var(--c-muted);
  font-family: var(--f-num); font-size: 13px;
  display: grid; place-items: center;
}
.step.is-current { color: var(--c-navy); }
.step.is-current .step__num { background: var(--c-cyan); border-color: var(--c-cyan); color: #fff; }
.step.is-done .step__num { background: var(--c-navy); border-color: var(--c-navy); color: #fff; }
.step-sep { width: 24px; height: 1px; background: var(--c-line); }

/* 完了画面 */
.done-mark {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--c-cyan-t); color: var(--c-cyan);
  display: grid; place-items: center;
  margin: 0 auto 20px;
}

/* ログイン */
.auth-wrap { max-width: 440px; margin: 0 auto; padding: 48px 0 8px; }
.auth-card { padding: 32px 28px; }
.auth-logo { text-align: center; margin-bottom: 24px; }
.auth-logo__main { font-size: 22px; font-weight: 700; color: var(--c-navy); }
.auth-logo__sub { font-size: 12px; color: var(--c-sub); font-weight: 700; letter-spacing: .08em; }
.auth-note { font-size: 13px; color: var(--c-sub); line-height: 1.8; }

/* デモ表示用の注記バー */
.demo-bar {
  background: var(--c-navy);
  color: rgba(255,255,255,.9);
  font-size: 12px;
  line-height: 1.7;
  padding: 8px 0;
}
.demo-bar b { color: #fff; }

/* -------------------------------------------------
   21. レスポンシブ
   BP: 〜767 SP / 768〜1023 TB / 1024〜 PC
   ------------------------------------------------- */
@media (max-width: 1023px) {
  .gnav, .user-chip { display: none; }
  .hamburger { display: block; }
  .next-event { grid-template-columns: 1fr; gap: 20px; }
  .next-event__side { flex-direction: row; align-items: stretch; }
  .next-event__side > * { flex: 1; }
  .next-event__side .applied { margin-top: 0; align-items: center; }
  .grid--3, .qlinks { grid-template-columns: repeat(2, 1fr); }
  .event-card { grid-template-columns: 96px 1fr; }
  .event-card__side { grid-column: 1 / -1; justify-items: stretch; text-align: left; }
  .event-card__side .btn { width: 100%; }
}

@media (max-width: 767px) {
  :root { --pad-x: 16px; }

  body { padding-bottom: 64px; }
  body.has-sp-cta { padding-bottom: 140px; }

  .section { padding: 36px 0; }
  .fv { padding: 20px 0 4px; }

  .sec-head { flex-direction: row; align-items: flex-end; }
  .sec-title { font-size: 19px; }

  .grid--3, .grid--2 { grid-template-columns: 1fr; }
  .grid { gap: 16px; }

  /* クイックリンクは3列アイコン型に */
  .qlinks { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .qlink { flex-direction: column; text-align: center; gap: 8px; padding: 16px 8px; }
  .qlink__icon { width: 44px; height: 44px; }
  .qlink__title, .qlink__desc, .qlink__arrow { display: none; }
  .qlink__short { display: block; font-size: 13px; font-weight: 700; color: var(--c-navy); line-height: 1.4; }

  .next-event { padding: 18px 16px; display: flex; flex-direction: column; }
  .next-event__body { grid-template-columns: 1fr; gap: 16px; }
  /* SPは 日付 → 講演情報 → 申込ボタン → 申込済み の順に並べ替える */
  .next-event__side { display: contents; }
  .next-event__side .date-block { order: 1; }
  .next-event__body { order: 2; }
  .next-event__side .applied { order: 3; margin-top: 0; }
  .next-event__visual .ph { display: none; }
  .date-block { display: flex; align-items: center; gap: 16px; text-align: left; padding: 16px 18px; }
  .date-block__main { display: flex; align-items: baseline; gap: 8px; }
  .date-block__day { font-size: 46px; margin: 0; }
  .date-block__year { border: 0; margin: 0; padding: 0; margin-left: auto; text-align: right; }
  .date-block__label { font-size: 12px; }

  .next-event__title { font-size: 21px; margin: 10px 0 12px; }
  .next-event__lead { font-size: 14px; }
  .seat__num { font-size: 32px; }

  .video-card__body { padding: 14px 16px 16px; }

  .comment { padding: 16px; }
  .reply { margin-left: 12px; padding: 14px 16px; }

  .quiz-body { grid-template-columns: 1fr; justify-items: center; gap: 16px; }
  .score-list { width: 100%; }
  .q-title { font-size: 18px; }
  .result-hero__score { font-size: 60px; }

  .page-head { padding: 20px 0 24px; }
  .page-title { font-size: 23px; }

  .event-card { grid-template-columns: 76px 1fr; gap: 14px; padding: 16px; align-items: start; }
  .event-card__date { align-self: start; padding: 8px 4px; }
  .event-card__day { font-size: 28px; }
  .event-card__title { font-size: 17px; }

  .dl-table__row { grid-template-columns: 1fr; gap: 4px; }

  .footer { margin-top: 40px; padding: 32px 0 24px; }
  .footer__nav { flex-direction: column; gap: 10px; }

  .tabbar { display: block; }
  .sp-cta.is-active { display: block; }

  .tabs { width: 100%; overflow-x: auto; flex-wrap: nowrap; scrollbar-width: none; }
  .tabs::-webkit-scrollbar { display: none; }
  .tabs .tab { white-space: nowrap; flex: none; padding: 8px 14px; }
  .tabs--line { overflow-x: auto; }
  .tabs--line .tab { padding: 12px 16px; font-size: 15px; white-space: nowrap; }

  .steps { font-size: 12px; gap: 6px; }
  .step-sep { width: 12px; }
}

@media (min-width: 768px) and (max-width: 1023px) {
  /* TB：日付と申込状況を横並びの2枚に、本文と写真枠は2カラムのまま */
  .next-event__body { grid-template-columns: minmax(0, 1fr) minmax(240px, 280px); }
}

/* 印刷 */
@media print {
  .header, .footer, .tabbar, .sp-cta, .drawer { display: none !important; }
}

/* モーション配慮 */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

/* -------------------------------------------------
   22. ヒーロースライダー（TOP最上部）
   ------------------------------------------------- */
.hero { padding: 24px 0 0; }

.hero__viewport {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--c-line);
  border-radius: var(--r-card);
  background: var(--c-bg-sub);
}
.hero__track {
  display: flex;
  transition: transform .45s ease;
}
.hero__slide {
  flex: 0 0 100%;
  min-width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 400px);
  gap: 32px;
  align-items: center;
  padding: 32px 64px;
}
.hero__body { display: flex; flex-direction: column; align-items: flex-start; }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 700; color: var(--c-sub);
  letter-spacing: .06em;
  margin-bottom: 10px;
}
.hero__date {
  display: flex; align-items: baseline; gap: 10px;
  margin-bottom: 6px;
}
.hero__date-num {
  font-family: var(--f-num);
  font-size: 60px; font-weight: 700; line-height: 1.05;
  color: var(--c-navy); letter-spacing: -.02em;
  font-feature-settings: "tnum";
}
.hero__date-dow {
  font-family: var(--f-num);
  font-size: 16px; font-weight: 700;
  letter-spacing: .16em; color: var(--c-cyan-text);
}
.hero__date-year {
  font-family: var(--f-num); font-size: 13px; color: var(--c-sub); letter-spacing: .08em;
}
.hero__title {
  font-size: 27px; line-height: 1.5; margin: 6px 0 12px;
}
.hero__lead { color: var(--c-sub); font-size: 15px; margin-bottom: 16px; }
.hero__meta { margin-bottom: 14px; }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; }
.hero__note {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 700; color: var(--c-navy);
}
.hero__note svg { color: var(--c-cyan); flex: none; }
.hero__visual { position: relative; }

/* バナー画像をスライド枠いっぱいに敷くタイプ */
.hero__slide--image {
  display: flex;
  align-items: center;
  padding: 0;
  overflow: hidden;
}
.hero__slide--image img {
  width: 100%;
  height: auto;
  transition: opacity .2s ease;
}
.hero__slide--image:hover { text-decoration: none; }
.hero__slide--image:hover img { opacity: .93; }

/* 操作部（前後ボタン＋インジケーター）
   画像バナーの文字に重ならないよう、スライドの外側に置く */
.hero__controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 16px;
}
.hero__arrow {
  width: 38px; height: 38px;
  flex: none;
  display: grid; place-items: center;
  border: 1px solid var(--c-line);
  border-radius: 50%;
  background: #fff;
  color: var(--c-navy);
  box-shadow: var(--sh-1);
}
.hero__arrow:hover { color: var(--c-cyan-text); border-color: var(--c-cyan); background: var(--c-cyan-t); }

/* インジケーター */
.hero__dots {
  display: flex; justify-content: center; align-items: center; gap: 8px;
}
.hero__dot {
  width: 10px; height: 10px;
  padding: 0; border: 0;
  border-radius: var(--r-pill);
  background: var(--c-line);
  transition: width .2s ease, background-color .2s ease;
}
.hero__dot[aria-selected="true"] { width: 30px; background: var(--c-cyan); }
.hero__dot:hover { background: var(--c-muted); }
.hero__dot[aria-selected="true"]:hover { background: var(--c-cyan); }

/* -------------------------------------------------
   23. メニューボタン（TOPの主要導線）
   ------------------------------------------------- */
.menu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.menu-btn {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px 24px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-card);
  box-shadow: var(--sh-1);
  color: var(--c-text);
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.menu-btn:hover {
  text-decoration: none;
  border-color: var(--c-cyan);
  box-shadow: var(--sh-2);
  transform: translateY(-2px);
}
.menu-btn__icon {
  width: 56px; height: 56px;
  flex: none;
  display: grid; place-items: center;
  border-radius: var(--r-btn);
  background: var(--c-cyan-t);
  color: var(--c-cyan);
}
.menu-btn__label { display: block; font-size: 18px; font-weight: 700; color: var(--c-navy); line-height: 1.4; }
.menu-btn__sub   { display: block; font-size: 13px; color: var(--c-sub); line-height: 1.6; margin-top: 2px; }
.menu-btn__arrow { margin-left: auto; color: var(--c-cyan); flex: none; }
.menu-btn__badge { margin-left: auto; flex: none; }

@media (max-width: 1023px) {
  .hero__slide { grid-template-columns: minmax(0, 1fr) minmax(240px, 300px); gap: 24px; padding: 28px 56px; }
  .hero__slide--image { padding: 0; }
  .hero__date-num { font-size: 50px; }
  .hero__title { font-size: 23px; }
  .menu-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 767px) {
  .hero { padding: 16px 0 0; }
  .hero__slide { grid-template-columns: 1fr; gap: 16px; padding: 20px 18px; }
  .hero__slide--image { padding: 0; }
  .hero__visual { display: none; }
  .hero__title { font-size: 20px; }
  .hero__date-num { font-size: 44px; }
  .hero__meta { flex-direction: column; align-items: flex-start; gap: 6px; }
  .hero__actions { width: 100%; }
  .hero__actions .btn { width: 100%; }
  .hero__controls { margin-top: 12px; gap: 12px; }

  .menu-grid { grid-template-columns: 1fr; gap: 12px; }
  .menu-btn { padding: 16px 18px; gap: 14px; }
  .menu-btn__icon { width: 46px; height: 46px; }
  .menu-btn__label { font-size: 16px; }
  .menu-btn__sub { font-size: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__track { transition: none; }
}