/* ================================
   CSS変数追加（シャドウ統一）
   ================================ */
:root {
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.06);
  --shadow-card-hover: 0 12px 36px rgba(0, 0, 0, 0.10);
}

/* ================================
   Base — グローバル指定は challenge-road-theme と衝突するのでコメントアウト
   ================================ */
/* (original suntory base styles were here — now scoped to .story-page only) */
.story-page img { display: block; max-width: 100%; }
.story-page ul { list-style: none; padding: 0; margin: 0; }
.story-page button { font: inherit; cursor: pointer; border: 0; background: transparent; padding: 0; color: inherit; }

/* ================================
   Header
   ================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: rgba(255,255,255,0.96);
  border-bottom: 1px solid #f2f2f2;
  z-index: 100;
  transition: transform 0.4s ease;
  backdrop-filter: blur(8px);
}
.header.is-hidden { transform: translateY(-100%); }
.header__inner {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  align-items: center;
  padding: 14px 36px;
  gap: 6px 36px;
}
.logo { margin: 0; grid-row: 1 / span 2; }
.logo a { display: flex; align-items: baseline; gap: 8px; }
.logo__sub {
  font-size: 12px;
  color: var(--color-accent);
  letter-spacing: 0.04em;
}
.logo__brand {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.08em;
}
.header__util {
  display: flex;
  justify-content: flex-end;
  gap: 24px;
  font-size: 13px;
  color: #444;
  grid-row: 1;
}
.header__util a { transition: color 0.2s; }
.header__util a:hover { color: var(--color-accent); }
.gnav { grid-row: 2; }
.gnav ul {
  display: flex;
  justify-content: flex-end;
  gap: 36px;
}
.gnav a {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-main);
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}
.gnav a:hover { color: var(--color-accent); border-bottom-color: var(--color-accent); }

/* ================================
   Hero
   ================================ */
.hero {
  position: relative;
  min-height: 72vh;
  padding-top: 100px;
  background: var(--color-bg);
  overflow: hidden;
}
.hero__float {
  position: absolute;
  z-index: 2;
  animation: floatY 6s ease-in-out infinite;
}
.hero__float img { display: block; border-radius: 8px; width: 100%; height: 100%; object-fit: cover; }
.hero__float--1 {
  top: 12%; left: 5%; width: 240px; height: 320px;
  transform: rotate(-8deg);
  animation-delay: 0s;
}
.hero__float--2 {
  top: 22%; left: 30%; width: 200px; height: 260px;
  transform: rotate(15deg);
  animation-delay: 1.5s;
}
.hero__float--3 {
  top: 14%; right: 30%; width: 220px; height: 290px;
  transform: rotate(-5deg);
  animation-delay: 0.7s;
}
.hero__float--4 {
  top: 10%; right: 4%; width: 360px; height: 240px;
  border-radius: 12px;
  overflow: hidden;
  animation-delay: 2.2s;
}
.hero__float--4 img { border-radius: 0; }
.hero__float--5 {
  bottom: 14%; right: 8%; width: 230px; height: 300px;
  transform: rotate(8deg);
  animation-delay: 3s;
}
.hero__float--6 {
  bottom: 10%; left: 6%; width: 380px; height: 260px;
  border-radius: 50% 50% 50% 0;
  overflow: hidden;
  animation-delay: 1s;
}
.hero__float--6 img { border-radius: 0; }

@keyframes floatY {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -16px; }
}

.hero__brand-text {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  z-index: 10; /* 写真コラージュ（z-index:2）より確実に前面 */
  overflow: hidden;
  pointer-events: none;
}
.hero__brand-text__track {
  display: block;
  white-space: nowrap;
  font-size: clamp(80px, 18vw, 280px);
  font-weight: 900;
  color: #ffb480;
  letter-spacing: -0.02em;
  font-family: Georgia, serif;
  font-style: italic;
  animation: heroBrandScroll 12s linear infinite;
  will-change: transform;
  line-height: 1;
  width: max-content;
}
.hero__brand-text__track span {
  display: inline-block;
  padding-right: 60vw;
  white-space: nowrap;
}
@keyframes heroBrandScroll {
  from { transform: translateX(100vw); }
  to   { transform: translateX(-100%); }
}
.hero__controls {
  position: absolute;
  bottom: 36px;
  right: 36px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero__pause {
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  padding: 8px 18px;
  border-radius: 4px;
  font-size: 13px;
  background: rgba(255,255,255,0.9);
  transition: background 0.2s;
}
.hero__scroll {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  border-radius: 4px;
  font-size: 22px;
  background: rgba(255,255,255,0.9);
  transition: background 0.2s, color 0.2s;
}
.hero__pause:hover,
.hero__scroll:hover { background: var(--color-accent); color: var(--color-text-on-dark); }

/* ================================
   Marquee
   ================================ */
.marquee {
  background: #fff;
  overflow: hidden;
  padding: 8px 0 32px;
  border-bottom: 1px solid #f2f2f2;
}
.marquee__track {
  display: flex;
  gap: 48px;
  white-space: nowrap;
  animation: marqueeMove 38s linear infinite;
  font-size: clamp(40px, 8vw, 120px);
  font-weight: 900;
  color: #ff6a1a;
  letter-spacing: 0.05em;
  font-family: Georgia, serif;
}
@keyframes marqueeMove {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ================================
   Purpose（スクロール連動：モワーンと出て消える）
   ================================ */
.purpose {
  position: relative;
  height: 300vh; /* sticky で文字を画面中央に固定する期間を確保（90vh→300vhに大幅延長） */
  background: linear-gradient(180deg,
    #f6efe2 0%,
    #fed4b8 18%,
    #c9461c 38%,
    #1f1a14 55%,
    #c9461c 75%,
    #fed4b8 90%,
    #f6efe2 100%);
}
.purpose__sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  width: 100%;
  max-width: 100vw;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  color: #fff;
  text-align: center;
}
.purpose__inner {
  max-width: 1100px;
  opacity: 1; /* JS でスクロール量に応じて上書き */
  transition: opacity 0.15s ease-out;
  will-change: opacity;
}
.purpose__label {
  font-size: 18px;
  letter-spacing: 0.15em;
  margin: 0 0 30px;
  opacity: 0.95;
  font-style: italic;
}
.purpose__heading {
  font-size: clamp(28px, 4vw, 56px);
  font-weight: 700;
  margin: 0;
  letter-spacing: 0.05em;
  line-height: 1.6;
  text-shadow: 0 2px 16px rgba(0,0,0,0.18);
}

/* ================================
   Motto (sticky 縦書き)
   ================================ */
.motto {
  position: relative;
  background: var(--color-bg);
  padding: 48px 36px 56px;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 32px;
  max-width: 1400px;
  margin: 0 auto;
  align-items: start;
}
.motto__sticky {
  position: sticky;
  top: 120px;
  align-self: start;
}
.motto__sticky__text {
  display: inline-block;
  font-size: clamp(80px, 13vw, 200px);
  font-weight: 900;
  color: #ff6a1a;
  writing-mode: vertical-rl;
  line-height: 1;
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.motto__content {
  max-width: 880px;
  min-width: 0;
}
.motto__quotes {
  margin-bottom: 56px;
}
.motto__quotes p {
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 16px;
  line-height: 1.8;
}
.motto__quotes__lead {
  font-size: 20px !important;
  font-weight: 500 !important;
  margin-top: 30px !important;
}
.motto__cards {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}
.motto-card {
  display: block;
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  box-shadow: var(--shadow-card);
  transition: transform 0.3s ease;
}
.motto-card:hover { transform: translateY(-6px); }
.motto-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.motto-card:hover img { transform: scale(1.06); }
.motto-card__label {
  display: block;
  margin-top: 12px;
  font-size: 14px;
  color: #ff6a1a;
  font-weight: 700;
}
.motto-card--main { grid-row: span 2; }
.motto-card--main img { aspect-ratio: 3/2; }
.motto-card:not(.motto-card--main) img { aspect-ratio: 4/3; }

/* ================================
   Banner
   ================================ */
.banner {
  background: linear-gradient(180deg, #ffb480 0%, #c9461c 100%);
  color: #fff;
  padding: 80px 24px 0;
  text-align: center;
  position: relative;
}
.banner__inner { max-width: 1100px; margin: 0 auto; }
.banner__sub {
  font-size: 22px;
  letter-spacing: 0.1em;
  margin: 0 0 12px;
  opacity: 0.95;
}
.banner__heading {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 700;
  margin: 0 0 40px;
  letter-spacing: 0.05em;
}
.banner__btn {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-text-main);
  padding: 18px 56px;
  border-radius: 4px;
  font-size: 15px;
  font-weight: 700;
  border: none;
  transition: background 0.2s, color 0.2s;
  margin-bottom: 80px;
}
.banner__btn:hover { background: var(--color-accent-deep); color: var(--color-text-on-dark); }
.banner__thumbs {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 4px;
}
.banner__thumbs img { width: 100%; aspect-ratio: 3/2; object-fit: cover; }

/* ================================
   Products
   ================================ */
.products {
  padding: 100px 36px 60px;
  background: var(--color-bg);
}
.products__heading {
  text-align: center;
  font-size: 28px;
  margin: 0 0 50px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
}
.products__heading span:first-child::after {
  content: "";
  display: block;
  width: 80px;
  height: 3px;
  background: #ff6a1a;
  margin: 18px auto 0;
}
.products__pause {
  font-size: 12px;
  color: var(--color-accent-deep);
  border: 1px solid var(--color-accent-deep);
  border-radius: 4px;
  padding: 6px 16px;
  transition: background 0.2s, color 0.2s;
}
.products__pause:hover { background: var(--color-accent-deep); color: var(--color-text-on-dark); }

.products__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto 100px;
}
.product-card {
  position: relative;
  text-align: center;
  font-size: 13px;
  line-height: 1.5;
}
.product-card__new {
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  background: #ff6a1a;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 2px;
  z-index: 2;
}
.product-card img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: 4px;
  margin-bottom: 12px;
  transition: transform 0.3s ease;
}
.product-card:hover img { transform: translateY(-4px); }

.products__marquee {
  overflow: hidden;
  margin-top: 30px;
}
.products__marquee__track {
  display: flex;
  gap: 24px;
  animation: marqueeMove 45s linear infinite;
}
.products__marquee__track img {
  width: 120px;
  height: 200px;
  object-fit: cover;
  border-radius: 4px;
  flex-shrink: 0;
}

/* ================================
   Campaign（商品一覧から重なるように切替）
   ================================ */
.campaign {
  padding: 140px 36px 80px; /* 上を多めに取って、白→青のグラデが見える */
  background: linear-gradient(180deg,
    #fff 0%,
    #ffb480 12%,
    #c9461c 35%,
    #1f1a14 60%,
    #c9461c 85%,
    #fed4b8 100%);
  color: #fff;
  text-align: center;
  position: relative;
  margin-top: -80px; /* 商品セクションの末尾と重ねる */
}
.campaign__heading {
  font-size: 28px;
  margin: 0 0 50px;
}
.campaign__heading::after {
  content: "";
  display: block;
  width: 80px;
  height: 3px;
  background: #fff;
  margin: 18px auto 0;
}
.campaign__carousel {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.campaign__nav {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.6);
  color: #fff;
  font-size: 28px;
  background: transparent;
  transition: background 0.2s;
  flex-shrink: 0;
}
.campaign__nav:hover { background: rgba(255,255,255,0.15); }
.campaign__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  flex: 1;
}
.campaign-card {
  background: #fff;
  border-radius: 4px;
  overflow: hidden;
  transition: transform 0.3s;
}
.campaign-card:hover { transform: translateY(-6px); }
.campaign-card__inner {
  aspect-ratio: 4/5;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: flex-end;
  padding: 24px;
  color: #fff;
  text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}
.campaign-card__title {
  font-size: 18px;
  font-weight: 700;
  margin: 0;
  line-height: 1.4;
}
.campaign__desc {
  color: var(--color-text-on-dark);
  font-size: 16px;
  line-height: 1.8;
  max-width: 680px;
  margin: -24px auto 48px; /* 見出し下のmargin-bottomと合算しすぎないよう負値で詰める */
  text-align: center;
}
.campaign__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  align-items: center;
  margin-top: 48px;
}
.campaign__btns .banner__btn {
  display: inline-block;
  margin: 0; /* ベースの margin-bottom:80px / campaign上書きの margin:48px auto 0 を両方打ち消す */
  max-width: 640px;
  padding: 28px 64px;
  font-size: 22px;
  text-align: center;
  letter-spacing: 0.08em;
  /* campaign は青グラデ背景のため例外：白背景＋濃青文字 */
  background: var(--color-bg-sub);
  color: var(--color-accent-deep);
  border: none;
}
/* 後方互換：ラッパーなし（旧HTML）の単体ボタンはそのまま残す */
.campaign .banner__btn {
  display: block;
  margin: 48px auto 0;
  max-width: 640px; /* 400px → 640px に拡大 */
  padding: 28px 64px; /* 大型CTAサイズに拡大 */
  font-size: 22px; /* 15px → 22px に拡大 */
  text-align: center;
  letter-spacing: 0.08em;
  /* campaign は青グラデ背景のため例外：白背景＋濃青文字 */
  background: var(--color-bg-sub);
  color: var(--color-accent-deep);
  border: none;
}
.campaign .banner__btn:hover,
.campaign .banner__btn:focus,
.campaign .banner__btn:active {
  background: var(--color-accent-deep);
  color: var(--color-text-on-dark);
  transform: translateY(-2px);
}

/* ================================
   News
   ================================ */
.news {
  background: #fff;
  padding: 56px 36px;
}
.news__col {
  max-width: 800px;
  margin: 0 auto;
}
.news__heading {
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 32px;
  padding-bottom: 16px;
  border-bottom: 2px solid #ff6a1a;
  display: inline-block;
}
.news__list li {
  padding: 18px 0;
  border-bottom: 1px solid #eee;
  font-size: 15px;
}
.news__list time {
  display: inline-block;
  margin-right: 12px;
  color: #666;
  font-size: 13px;
}
.news__tag {
  display: inline-block;
  background: #f6efe2;
  color: #ff6a1a;
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 2px;
  margin-right: 12px;
}
.news__list p { margin: 8px 0 0; line-height: 1.5; }
.news__list a { display: block; transition: color 0.2s; }
.news__list a:hover { color: #ff6a1a; }
.news__more { text-align: right; margin-top: 24px; }
.news__more a {
  display: inline-block;
  padding: 12px 28px;
  border: 1px solid var(--color-text-main);
  border-radius: 4px;
  font-size: 13px;
  font-weight: 700;
  transition: background 0.2s, color 0.2s;
}
.news__more a:hover { background: var(--color-text-main); color: var(--color-text-on-dark); }

/* ================================
   Footer
   ================================ */
.footer {
  background: #f6efe2;
  padding: 48px 36px 28px;
  color: #1a1a1a;
}
.footer__cols {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 36px;
  max-width: 1400px;
  margin: 0 auto 60px;
}
.footer__col h3 {
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 16px;
}
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col a {
  font-size: 14px;
  color: #555;
  transition: color 0.2s;
}
.footer__col a:hover { color: var(--color-accent); }
.footer__sns { flex-direction: row !important; gap: 12px !important; }
.footer__sns a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #fff;
  font-size: 11px;
  font-weight: 700;
}
.footer__bottom {
  border-top: 1px solid #ece2cf;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}
.footer__logo {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.footer__logo .logo__sub { font-size: 12px; color: var(--color-accent); }
.footer__logo .logo__brand { font-size: 18px; color: var(--color-accent); font-weight: 700; letter-spacing: 0.08em; }
.footer__bottom small { font-size: 12px; color: var(--color-text-muted); }

/* ================================
   Fade-in (scroll-triggered)
   ================================ */
.js-fade {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}
.js-fade.is-in {
  opacity: 1;
  transform: translateY(0);
}

/* ================================
   Responsive
   ================================ */
@media (max-width: 900px) {
  .header__inner { grid-template-columns: 1fr auto; padding: 12px 16px; }
  .gnav { display: none; }
  .header__util { gap: 14px; font-size: 12px; }
  .logo__brand { font-size: 18px; }
  .logo__sub { font-size: 12px; }

  .hero { padding-top: 80px; }
  .hero__brand-text { font-size: 18vw; }
  .hero__float { width: 60px !important; }
  .hero__float--4, .hero__float--6 { width: 130px !important; }

  .marquee__track { font-size: 14vw; }

  .purpose { height: 200vh; } /* モバイルは300vh→200vh（スクロールしやすい範囲に） */
  .purpose__sticky { overflow: hidden; }
  .purpose__heading { font-size: 22px; line-height: 1.7; }

  .motto { padding: 60px 18px; display: block; grid-template-columns: none; gap: 0; overflow: hidden; }
  .motto__sticky { float: none; position: static; width: auto; height: auto; margin-bottom: 40px; }
  .motto__sticky__text { writing-mode: horizontal-tb; font-size: 11vw; max-width: 100%; }
  .motto__content { margin-left: 0; }
  .motto__quotes p { font-size: 17px; }
  .motto__cards { grid-template-columns: 1fr; }
  .motto-card--main { grid-row: auto; }

  .banner { padding: 60px 18px 0; }
  .banner__thumbs { grid-template-columns: repeat(3, 1fr); }

  .products { padding: 60px 18px; }
  .products__grid { grid-template-columns: 1fr; gap: 18px; margin-bottom: 60px; }

  .campaign { padding: 60px 18px; }
  .campaign .banner__btn { padding: 20px 32px; font-size: 17px; max-width: 100%; }
  .campaign__desc { font-size: 15px; margin-bottom: 32px; }
  .campaign__btns { flex-direction: column; gap: 12px; }
  .campaign__btns .banner__btn { padding: 20px 32px; font-size: 17px; max-width: 100%; width: 100%; }

  .news { grid-template-columns: 1fr; gap: 32px; padding: 40px 18px; }

  .footer { padding: 36px 18px 20px; }
  .footer__cols { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer__bottom { flex-direction: column; gap: 16px; }

  /* タブレット幅（〜900px）のマーキー速度 */
  .hero__brand-text__track { animation-duration: 6s; }
}

@media (max-width: 768px) {
  /* モバイル幅のマーキー速度（画面が狭いので4sでも全文字が通過できる） */
  .hero__brand-text__track { animation-duration: 4s; }
}

/* ================================
   story-page ラッパー：sticky を壊さないよう position/z-index は付けない
   ================================ */
body.home {
  background-color: var(--color-bg);
}
/* フロントページでは固定背景レイヤー（hero-bg.jpg等）だけ非表示。
   fixed-right-strip（縦書きナビ）は日チャレのメニューなので残す。 */
body.home .fixed-bg {
  display: none !important;
}

/* ================================
   fixed-right-strip：暗背景前提で文字色を明るく強制
   （各バリアントが背景を暗いネイビー〜茶系にしているため、
    style.css 側の var(--color-text-main) のままだと文字が消える）
   ================================ */
.fixed-right-strip .strip-menu-btn,
.fixed-right-strip .strip-menu-btn:hover {
  color: var(--color-text-on-dark);
}
.fixed-right-strip .strip-cta-text {
  color: var(--color-text-on-dark);
}
.fixed-right-strip .strip-cta-link,
.fixed-right-strip .strip-cta-link:hover {
  color: var(--color-accent-sub);
}

/* ================================
   サントリー風 本番7セクション
   .event-st / .highlights-st / .classes-st / .course-st
   .gear-st / .flow-st / .guideline-st
   ================================ */

/* --- 共通ラベル・タイトルのミックスイン代替 --- */
/* セクションラベルは各ブロックに個別定義（構造が違うため） */

/* ================================
   #event-detail — 開催概要
   ================================ */
.event-st {
  background: linear-gradient(180deg, var(--color-bg-card) 0%, var(--color-bg-card) 85%, var(--color-bg-sub) 100%);
  padding: 40px 36px 140px;
  position: relative;
  overflow: hidden;
}
.event-st__inner {
  max-width: 1200px;
  margin: 0 auto;
}
.event-st__date-block {
  pointer-events: none;
  overflow: hidden;
  margin-bottom: 16px;
}
.event-st__date-giant {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(32px, 5vw, 72px);
  color: var(--color-accent);
  opacity: 0.4;
  letter-spacing: 0.02em;
  line-height: 0.9;
  white-space: nowrap;
  display: block;
  margin: 0;
}
.event-st__head {
  position: relative;
  z-index: 1;
  margin-bottom: 32px;
}
.event-st__label {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 700;
  margin: 0 0 12px;
}
.event-st__title {
  font-size: clamp(28px, 3.6vw, 48px);
  font-weight: 900;
  color: var(--color-text-main);
  margin: 0 0 32px;
  letter-spacing: 0.04em;
  line-height: 1.2;
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
}
.event-st__cols {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 56px;
  align-items: start;
  position: relative;
  z-index: 1;
}
.event-st__dl {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.event-st__dl-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 0 24px;
  border-bottom: 1px solid var(--color-border, rgba(0,0,0,0.08));
  padding: 18px 0;
  align-items: baseline;
}
.event-st__dt {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 15px;
  letter-spacing: 0.12em;
  color: var(--color-accent);
}
.event-st__dd {
  font-size: 16px;
  color: var(--color-text-main);
  line-height: 1.7;
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  margin: 0;
}
.event-st__schedule {
  background: var(--color-bg);
  border-radius: 4px;
  padding: 32px 28px;
}
.event-st__schedule-heading {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: 0.18em;
  color: var(--color-accent);
  margin: 0 0 24px;
  text-transform: uppercase;
}
.event-st__timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  list-style: none;
  padding: 0;
  margin: 0;
}
.event-st__timeline-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border, rgba(0,0,0,0.08));
  align-items: center;
}
.event-st__timeline-item:last-child {
  border-bottom: none;
}
.event-st__timeline-time {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 20px;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  line-height: 1;
}
.event-st__timeline-desc {
  font-size: 14px;
  color: var(--color-text-main);
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
}

/* ================================
   #highlights — おすすめポイント
   ================================ */
.highlights-st {
  background: linear-gradient(180deg, var(--color-bg-sub) 0%, var(--color-bg-card) 30%, var(--color-bg-card) 70%, var(--color-bg-sub) 100%);
  padding: 40px 36px 140px;
  margin-top: -60px;
  padding-top: 80px;
  position: relative;
  z-index: 2;
}
.highlights-st__inner {
  max-width: 1200px;
  margin: 0 auto;
}
.highlights-st__label {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 700;
  margin: 0 0 12px;
}
.highlights-st__title {
  font-size: clamp(28px, 3.6vw, 48px);
  font-weight: 900;
  color: var(--color-text-main);
  margin: 0 0 28px;
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  letter-spacing: 0.04em;
}
.highlights-st__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.highlights-st__card {
  background: var(--color-bg-card);
  border-radius: 4px;
  padding: 28px 24px 32px;
  box-shadow: var(--shadow-card);
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.highlights-st__card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}
.highlights-st__num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(60px, 8vw, 120px);
  color: var(--color-accent);
  line-height: 0.85;
  display: block;
  margin-bottom: 16px;
  opacity: 0.85;
  letter-spacing: 0.02em;
}
.highlights-st__card-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text-main);
  margin: 0 0 12px;
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  line-height: 1.4;
}
.highlights-st__card-body {
  font-size: 15px;
  color: var(--color-text-body);
  line-height: 1.8;
  margin: 0 0 16px;
}
.highlights-st__link {
  font-size: 13px;
  color: var(--color-accent-deep);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: opacity 0.2s;
}
.highlights-st__link:hover { opacity: 0.7; }

/* ================================
   #classes — 参加クラス
   ================================ */
.classes-st {
  background: linear-gradient(180deg, var(--color-bg-sub) 0%, var(--color-bg) 40%, var(--color-bg) 100%);
  padding: 40px 36px 140px;
  margin-top: -60px;
  padding-top: 80px;
  position: relative;
  z-index: 3;
}
.classes-st__inner {
  max-width: 1200px;
  margin: 0 auto;
}
.classes-st__label {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 700;
  margin: 0 0 12px;
}
.classes-st__title {
  font-size: clamp(28px, 3.6vw, 48px);
  font-weight: 900;
  color: var(--color-text-main);
  margin: 0 0 28px;
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  letter-spacing: 0.04em;
}
.classes-st__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.classes-st__card {
  background: var(--color-bg-card);
  border-radius: 4px;
  padding: 32px 28px;
  box-shadow: var(--shadow-card);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.classes-st__card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}
.classes-st__card-name {
  font-size: clamp(28px, 4vw, 56px);
  font-weight: 900;
  color: var(--color-text-main);
  margin: 0 0 20px;
  letter-spacing: 0.04em;
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  line-height: 1.2;
}
.classes-st__card-body {
  border-left: 3px solid var(--color-accent);
  padding-left: 16px;
  margin-bottom: 20px;
}
.classes-st__card-body p {
  font-size: 15px;
  color: var(--color-text-body);
  line-height: 1.9;
  margin: 0;
}
.classes-st__card-btn {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  padding: 10px 24px;
  border-radius: 4px;
  letter-spacing: 0.06em;
  transition: opacity 0.2s;
}
.classes-st__card-btn:hover { opacity: 0.8; }

/* ================================
   #course — コース紹介
   ================================ */
.course-st {
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-card) 30%, var(--color-bg-card) 100%);
  padding: 40px 36px 140px;
  margin-top: -60px;
  padding-top: 80px;
  position: relative;
  z-index: 4;
}
.course-st__inner {
  max-width: 1200px;
  margin: 0 auto;
}
.course-st__label {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 700;
  margin: 0 0 12px;
}
.course-st__title {
  font-size: clamp(28px, 3.6vw, 48px);
  font-weight: 900;
  color: var(--color-text-main);
  margin: 0 0 28px;
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  letter-spacing: 0.04em;
}
.course-st__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-bottom: 48px;
  border-top: 1px solid var(--color-border, rgba(0,0,0,0.1));
  border-left: 1px solid var(--color-border, rgba(0,0,0,0.1));
}
.course-st__stat {
  padding: 28px 24px;
  border-right: 1px solid var(--color-border, rgba(0,0,0,0.1));
  border-bottom: 1px solid var(--color-border, rgba(0,0,0,0.1));
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}
.course-st__stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(60px, 10vw, 160px);
  color: var(--color-accent);
  line-height: 0.9;
  letter-spacing: -0.01em;
  display: block;
}
.course-st__stat-unit {
  font-size: 0.32em;
  letter-spacing: 0.08em;
  vertical-align: middle;
  margin-left: 4px;
}
.course-st__stat-desc {
  font-size: 13px;
  color: var(--color-text-body);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
}
.course-st__body {
  max-width: 720px;
}
.course-st__item {
  margin-bottom: 48px;
}
.course-st__item:last-child { margin-bottom: 0; }
.course-st__item-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text-main);
  margin: 0 0 16px;
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
}
.course-st__item-body {
  font-size: 16px;
  color: var(--color-text-body);
  line-height: 1.9;
  margin: 0 0 16px;
}
.course-st__item-btn {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  padding: 10px 24px;
  border-radius: 4px;
  letter-spacing: 0.06em;
  transition: opacity 0.2s;
}
.course-st__item-btn:hover { opacity: 0.8; }

/* ================================
   #facility — 施設紹介
   ================================ */
.facility-st {
  background: linear-gradient(180deg, var(--color-bg-card) 0%, var(--color-bg) 50%, var(--color-bg-card) 100%);
  padding: 40px 36px 140px;
  margin-top: -60px;
  padding-top: 80px;
  position: relative;
  z-index: 4;
}
.facility-st__inner {
  max-width: 1200px;
  margin: 0 auto;
}
.facility-st__label {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 700;
  margin: 0 0 12px;
}
.facility-st__title {
  font-size: clamp(28px, 3.6vw, 48px);
  font-weight: 900;
  color: var(--color-text-main);
  margin: 0 0 40px;
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  letter-spacing: 0.04em;
}
.facility-st__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.facility-st__item {
  background: var(--color-bg-card);
  border-radius: 4px;
  border: 1px solid var(--color-border, rgba(0,0,0,0.08));
  overflow: hidden;
}
.facility-st__item-body {
  padding: 24px;
}
.facility-st__item-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-main);
  margin: 0 0 12px;
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  line-height: 1.4;
}
.facility-st__item-desc {
  font-size: 15px;
  color: var(--color-text-body);
  line-height: 1.8;
  margin: 0 0 12px;
}
.facility-st__item-btn {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.04em;
  transition: opacity 0.2s;
}
.facility-st__item-btn:hover { opacity: 0.7; }

/* ================================
   #gear — 車検・服装
   ================================ */
.gear-st {
  background: linear-gradient(180deg, var(--color-bg-card) 0%, var(--color-bg-card) 70%, var(--color-bg-sub) 100%);
  padding: 40px 36px 140px;
  margin-top: -60px;
  padding-top: 80px;
  position: relative;
  z-index: 5;
}
.gear-st__inner {
  max-width: 1200px;
  margin: 0 auto;
}
.gear-st__label {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 700;
  margin: 0 0 12px;
}
.gear-st__title {
  font-size: clamp(28px, 3.6vw, 48px);
  font-weight: 900;
  color: var(--color-text-main);
  margin: 0 0 28px;
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  letter-spacing: 0.04em;
}
.gear-st__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.gear-st__item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--color-bg);
  border-radius: 4px;
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
}
.gear-st__check {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-text-on-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
}
.gear-st__item-body {
  min-width: 0;
}
.gear-st__item-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-main);
  margin: 0 0 10px;
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  line-height: 1.4;
}
.gear-st__item-desc {
  font-size: 15px;
  color: var(--color-text-body);
  line-height: 1.8;
  margin: 0 0 10px;
}
.gear-st__item-link {
  font-size: 13px;
  color: var(--color-accent-deep);
  font-weight: 700;
  transition: opacity 0.2s;
}
.gear-st__item-link:hover { opacity: 0.7; }

/* ================================
   #flow — 当日までの流れ（Motto sticky パターン）
   ================================ */
.flow-st {
  background: linear-gradient(180deg, var(--color-bg-sub) 0%, var(--color-bg) 50%, var(--color-bg-sub) 100%);
  padding: 40px 36px 140px;
  margin-top: -60px;
  padding-top: 80px;
  position: relative;
  z-index: 6;
}
.flow-st__layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0;
  align-items: start;
}
.flow-st__sticky {
  position: sticky;
  top: 120px;
  align-self: start;
}
.flow-st__sticky-label {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 44px; /* 26px → 44px に大型化（赤枠サイズ感に合わせる） */
  letter-spacing: 0.3em;
  color: var(--color-accent);
  margin: 0;
  writing-mode: horizontal-tb;
  transform: rotate(-90deg);
  transform-origin: center center;
  white-space: nowrap;
  display: block;
  line-height: 1;
}
.flow-st__sticky-word {
  display: none;
}
.flow-st__steps {
  min-width: 0;
  padding-top: 4px;
}
.flow-st__section-label {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 700;
  margin: 0 0 12px;
}
.flow-st__title {
  font-size: clamp(28px, 3.6vw, 48px);
  font-weight: 900;
  color: var(--color-text-main);
  margin: 0 0 28px;
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  letter-spacing: 0.04em;
}
.flow-st__step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  align-items: start;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border, rgba(0,0,0,0.08));
}
.flow-st__num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(40px, 5vw, 80px);
  color: var(--color-accent);
  line-height: 1;
  letter-spacing: 0.02em;
}
.flow-st__step-body {
  padding-top: 8px;
}
.flow-st__step-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text-main);
  margin: 0 0 8px;
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  line-height: 1.4;
}
.flow-st__step-desc {
  font-size: 15px;
  color: var(--color-text-body);
  line-height: 1.8;
  margin: 0;
}
.flow-st__final {
  margin-top: 32px;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-sub, var(--color-accent)) 100%);
  border-radius: 4px;
  padding: 32px 24px;
  text-align: center;
}
.flow-st__final-label {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(48px, 8vw, 120px);
  color: color-mix(in srgb, var(--color-text-on-dark) 20%, transparent);
  line-height: 0.85;
  letter-spacing: 0.04em;
  display: block;
  margin-bottom: 8px;
}
.flow-st__final-message {
  font-size: clamp(18px, 2.4vw, 28px);
  font-weight: 900;
  color: var(--color-text-on-dark);
  margin: 0;
  line-height: 1.5;
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  letter-spacing: 0.04em;
  text-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

/* ================================
   #custom-section — ガイドライン
   ================================ */
.guideline-st {
  background: linear-gradient(180deg, var(--color-bg-sub) 0%, var(--color-bg) 30%, var(--color-bg-card) 100%);
  padding: 40px 36px 140px;
  padding-top: 80px;
  margin-top: -60px;
  position: relative;
  z-index: 7;
}
.guideline-st__inner {
  max-width: 1200px;
  margin: 0 auto;
}
.guideline-st__body-col {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: start;
}
.guideline-st__label {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 700;
  margin: 0 0 12px;
}
.guideline-st__title {
  font-size: clamp(28px, 3.6vw, 48px);
  font-weight: 900;
  color: var(--color-text-main);
  margin: 0 0 28px;
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  letter-spacing: 0.04em;
}
.guideline-st__quote {
  position: relative;
  padding: 40px 48px 40px 64px;
  background: var(--color-bg-card);
  border-radius: 4px;
  margin-bottom: 40px;
}
.guideline-st__quote::before {
  content: '\201C';
  position: absolute;
  top: 16px;
  left: 20px;
  font-size: 80px;
  line-height: 1;
  color: var(--color-accent);
  font-family: Georgia, serif;
  opacity: 0.7;
}
.guideline-st__body {
  font-size: 17px;
  color: var(--color-text-body);
  line-height: 2;
  margin: 0;
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
}
.guideline-st__cta {
  text-align: center;
}
.guideline-st__cta .btn-primary {
  display: inline-block;
  font-size: 15px;
  font-weight: 700;
  padding: 16px 48px;
  border-radius: 4px;
  letter-spacing: 0.08em;
  transition: opacity 0.2s, transform 0.2s;
}
.guideline-st__cta .btn-primary:hover {
  background: var(--color-accent-deep);
  color: var(--color-text-on-dark);
  transform: translateY(-2px);
}

/* ================================
   新規追加要素：画像枠・アイコン枠
   ================================ */

/* B-1: event-st サーキット俯瞰写真 */
.event-st__image {
  margin-top: 56px;
}
.event-st__image img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 4px;
  display: block;
}

/* B-2: highlights-st カードアイコン */
.highlights-st__card-icon {
  display: block;
  margin-bottom: 16px;
  color: var(--color-accent);
  opacity: 0.7;
}
.highlights-st__card-icon svg {
  display: block;
}

/* B-3: classes-st カード代表画像 */
.classes-st__card-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 4px;
  margin-bottom: 24px;
  display: block;
}

/* B-4: course-st コース図・俯瞰写真 */
.course-st__map {
  margin-bottom: 64px;
}
.course-st__map img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 4px;
  display: block;
}

/* B-5: gear-st アイコン（既存 .gear-st__check のSVG対応） */
.gear-st__check svg {
  display: block;
  width: 24px;
  height: 24px;
}

/* B-6: flow-st ステップアイコン */
.flow-st__step {
  grid-template-columns: 80px 64px 1fr;
}
.flow-st__icon {
  display: flex;
  align-items: flex-start;
  padding-top: 4px;
  color: var(--color-accent);
  opacity: 0.65;
}
.flow-st__icon svg {
  display: block;
  flex-shrink: 0;
}

/* B-7: guideline-st ビジュアル画像 */
.guideline-st__visual {
  margin-bottom: 48px;
}
.guideline-st__visual img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 4px;
  display: block;
}

/* ================================
   Responsive — 7セクション共通
   ================================ */
/* ================================
   #super-highlights — 超おすすめポイント
   ================================ */
.super-highlights-st {
  background: linear-gradient(180deg, var(--color-bg-card) 0%, var(--color-bg-sub) 40%, var(--color-bg-card) 100%);
  padding: 40px 36px 140px;
  margin-top: -60px;
  padding-top: 140px;
  position: relative;
  z-index: 3;
}
.super-highlights-st__inner {
  max-width: 1200px;
  margin: 0 auto;
}
.super-highlights-st__label {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 700;
  margin: 0 0 12px;
}
.super-highlights-st__title {
  font-size: clamp(28px, 3.6vw, 48px);
  font-weight: 900;
  color: var(--color-text-main);
  margin: 0 0 48px;
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  letter-spacing: 0.04em;
}
.super-highlights-st__list {
  display: flex;
  flex-direction: column;
  gap: 64px;
}
.super-highlights-st__card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  background: var(--color-bg-card);
  border-radius: 4px;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.super-highlights-st__card--reverse {
  direction: rtl;
}
.super-highlights-st__card--reverse > * {
  direction: ltr;
}
.super-highlights-st__image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.super-highlights-st__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.super-highlights-st__card:hover .super-highlights-st__image img {
  transform: scale(1.04);
}
.super-highlights-st__body {
  padding: 32px 40px 32px 0;
}
.super-highlights-st__card--reverse .super-highlights-st__body {
  padding: 32px 0 32px 40px;
}
.super-highlights-st__num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(60px, 8vw, 100px);
  color: var(--color-accent);
  line-height: 0.85;
  display: block;
  margin-bottom: 16px;
  opacity: 0.85;
  letter-spacing: 0.02em;
}
.super-highlights-st__card-title {
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 700;
  color: var(--color-text-main);
  margin: 0 0 16px;
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  line-height: 1.4;
}
.super-highlights-st__card-body {
  font-size: 15px;
  color: var(--color-text-body);
  line-height: 1.9;
  margin: 0;
}

/* ================================
   #faq — よくある質問
   ================================ */
.faq-st {
  background: linear-gradient(180deg, var(--color-bg-sub) 0%, var(--color-bg) 40%, var(--color-bg-sub) 100%);
  padding: 40px 36px 140px;
  margin-top: -60px;
  padding-top: 140px;
  position: relative;
  z-index: 8;
}
.faq-st__inner {
  max-width: 900px;
  margin: 0 auto;
}
.faq-st__label {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 700;
  margin: 0 0 12px;
}
.faq-st__title {
  font-size: clamp(28px, 3.6vw, 48px);
  font-weight: 900;
  color: var(--color-text-main);
  margin: 0 0 40px;
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  letter-spacing: 0.04em;
}
.faq-st__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 0;
  padding: 0;
}
.faq-st__item {
  border-bottom: 1px solid var(--color-border, rgba(0,0,0,0.08));
  padding: 0;
}
.faq-st__item:first-child {
  border-top: 1px solid var(--color-border, rgba(0,0,0,0.08));
}
.faq-st__q {
  display: flex;
  align-items: baseline;
  gap: 16px;
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text-main);
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  line-height: 1.6;
  padding: 24px 0 20px;
  margin: 0;
  cursor: default;
}
.faq-st__q-badge {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  color: var(--color-accent);
  line-height: 1;
  flex-shrink: 0;
  letter-spacing: 0.02em;
}
.faq-st__a {
  display: flex;
  align-items: baseline;
  gap: 16px;
  font-size: 15px;
  color: var(--color-text-body);
  line-height: 1.85;
  padding: 0 0 24px;
  margin: 0;
}
.faq-st__a-badge {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  color: var(--color-text-body);
  line-height: 1;
  flex-shrink: 0;
  letter-spacing: 0.02em;
  opacity: 0.5;
}
.faq-st__a-text {
  display: block;
}

@media (max-width: 900px) {

  /* event-st */
  .event-st { padding: 36px 18px 80px; margin-top: 0; }
  .event-st__cols {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  /* highlights-st */
  .highlights-st { padding: 36px 18px 80px; margin-top: 0; }
  .highlights-st__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* classes-st */
  .classes-st { padding: 36px 18px 80px; margin-top: 0; }
  .classes-st__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* course-st */
  .course-st { padding: 36px 18px 80px; margin-top: 0; }
  .course-st__stats {
    grid-template-columns: 1fr;
  }
  .course-st__stat {
    padding: 20px 16px;
  }

  /* facility-st */
  .facility-st { padding: 36px 18px 80px; margin-top: 0; }
  .facility-st__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* gear-st */
  .gear-st { padding: 36px 18px 80px; margin-top: 0; }
  .gear-st__grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  /* flow-st */
  .flow-st { padding: 36px 18px 80px; margin-top: 0; }
  .flow-st__layout {
    display: block;
    padding: 0;
  }
  .flow-st__sticky {
    position: static;
    margin-bottom: 32px;
  }
  .flow-st__sticky-label {
    transform: none; /* モバイルでは回転をリセット */
    font-size: 16px;
    letter-spacing: 0.15em;
  }
  .flow-st__step {
    grid-template-columns: 48px 40px 1fr;
    gap: 12px;
  }
  .flow-st__icon svg {
    width: 36px;
    height: 36px;
  }

  /* 新規追加要素 モバイル対応 */
  .event-st__image { margin-top: 24px; }
  .course-st__map { margin-bottom: 28px; }

  /* guideline-st */
  .guideline-st { padding: 36px 18px 80px; margin-top: 0; }
  .guideline-st__body-col {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .guideline-st__quote {
    padding: 24px 20px 24px 40px;
  }
  .guideline-st__quote::before {
    font-size: 48px;
    left: 10px;
  }

  /* super-highlights-st */
  .super-highlights-st { padding: 36px 18px 80px; margin-top: 0; }
  .super-highlights-st__card {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .super-highlights-st__card--reverse {
    direction: ltr;
  }
  .super-highlights-st__body {
    padding: 24px 20px 28px;
  }
  .super-highlights-st__card--reverse .super-highlights-st__body {
    padding: 24px 20px 28px;
  }

  /* faq-st */
  .faq-st { padding: 36px 18px 80px; margin-top: 0; }
  .faq-st__q {
    font-size: 15px;
    padding: 20px 0 16px;
  }
  .faq-st__a {
    font-size: 14px;
    padding: 0 0 20px;
  }
}