@charset "UTF-8";
/* ============================================================
   NATSUKISS — natsukiss.tokyo 2026 Renewal
   コンセプト: 「一本の縄が花になる」
   闇（墨黒）の中を一本の金の糸が縫い、最後に花として咲く。
   ------------------------------------------------------------
   構成: 1.トークン / 2.ベース / 3.質感(グレイン) / 4.ヘッダー
   5.ローダー / 6.ヒーロー / 7.糸(スレッド) / 8.言葉(文字点灯)
   9.セクション共通 / 10.ニュース / 11.ギャラリーストリップ
   12.インデックス(メニュー) / 13.活動 / 14.FOLLOW / 15.終幕(花)
   16.フッター / 17.下層共通 / 18.下層コンポーネント
   19.リビール / 20.モーション停止 / 21.レスポンシブ
   ============================================================ */

/* ── 1. トークン ── */
:root {
  /* 色 — 墨と金。花の芯にだけ紅を差す */
  --bg: #070606;
  --bg-2: #0e0c0b;
  --bg-3: #141110;
  --gold: #c8b89a;
  --gold-hi: #ecdfc2;
  --gold-dim: rgba(200, 184, 154, 0.35);
  --gold-faint: rgba(200, 184, 154, 0.12);
  --kurenai: #94404b;
  --white: #f0ede8;
  --w85: rgba(240, 237, 232, 0.85);
  --w60: rgba(240, 237, 232, 0.6);
  --w42: rgba(240, 237, 232, 0.42);
  --w35: rgba(240, 237, 232, 0.35);
  --w25: rgba(240, 237, 232, 0.25);
  --w15: rgba(240, 237, 232, 0.15);
  --w12: rgba(240, 237, 232, 0.12);
  --w07: rgba(240, 237, 232, 0.07);

  /* 書体 */
  --serif: 'Noto Serif JP', 'Hiragino Mincho ProN', 'Yu Mincho', serif;
  --display: 'Cormorant Garamond', 'Noto Serif JP', serif;
  --sans: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;

  /* 余白・寸法 */
  --pad-x: 56px;
  --header-h: 72px;

  /* モーション */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 0.9s;
}

/* ── 2. ベース ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.9;
  letter-spacing: 0.04em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; }
a { color: inherit; }

::selection { background: var(--gold-dim); color: var(--white); }

:focus-visible { outline: 1px solid var(--gold); outline-offset: 3px; }

/* ── 3. 質感 — フィルムグレイン(CSSのみ・軽量) ── */
.grain {
  position: fixed;
  inset: -100px;
  z-index: 2000;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.55'/></svg>");
  animation: grainShift 1.2s steps(4) infinite;
}
@keyframes grainShift {
  0% { transform: translate(0, 0); }
  25% { transform: translate(-38px, 22px); }
  50% { transform: translate(24px, -30px); }
  75% { transform: translate(-14px, -18px); }
  100% { transform: translate(0, 0); }
}

/* ── 4. ヘッダー ── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 var(--pad-x);
  z-index: 900;
  transition: background 0.4s, border-color 0.4s, transform 0.45s var(--ease-out);
  border-bottom: 0.5px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(7, 6, 6, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom-color: var(--w07);
}

.header-logo {
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 200;
  letter-spacing: 0.2em;
  color: var(--white);
  text-decoration: none;
  position: relative;
  z-index: 1002;
}
.header-logo span { color: var(--gold); font-size: 12px; }

.header-right { display: flex; align-items: center; gap: 28px; }

.global-nav { display: flex; gap: 24px; }
.global-nav a {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--w42);
  text-decoration: none;
  padding: 4px 0;
  position: relative;
  transition: color 0.25s;
}
.global-nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 0.5px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease-out);
}
.global-nav a:hover { color: var(--gold); }
.global-nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.global-nav a[aria-current="page"] { color: var(--gold); }
.global-nav a[aria-current="page"]::after { transform: scaleX(1); }

/* 言語切替 */
.lang-toggle { display: flex; border: 0.5px solid var(--gold-dim); overflow: hidden; }
.lang-btn {
  font-size: 10px;
  letter-spacing: 0.2em;
  padding: 6px 14px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--w42);
  transition: all 0.25s;
  font-family: var(--sans);
}
.lang-btn.active { background: var(--gold); color: var(--bg); }
.lang-btn:not(.active):hover { color: var(--gold); }
.lang-sep { width: 0.5px; background: var(--gold-dim); }

/* ハンバーガー(SPのみ表示) */
.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  z-index: 1002;
}
.nav-toggle span {
  position: absolute;
  left: 10px; right: 10px;
  height: 1px;
  background: var(--white);
  transition: transform 0.4s var(--ease-out), opacity 0.3s, background 0.3s;
}
.nav-toggle span:nth-child(1) { top: 17px; }
.nav-toggle span:nth-child(2) { top: 26px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(4.5px) rotate(20deg); background: var(--gold); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-4.5px) rotate(-20deg); background: var(--gold); }

/* SPオーバーレイメニュー */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7, 6, 6, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1001;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 32px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s var(--ease-out), visibility 0.45s;
}
.nav-overlay.is-open { opacity: 1; visibility: visible; }
.nav-overlay a {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 200;
  letter-spacing: 0.14em;
  color: var(--white);
  text-decoration: none;
  padding: 13px 0;
  border-bottom: 0.5px solid var(--w07);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out), color 0.3s;
}
.nav-overlay.is-open a { opacity: 1; transform: none; }
.nav-overlay a:hover { color: var(--gold); }
.nav-overlay a[aria-current="page"] { color: var(--gold); }
.nav-overlay a .en {
  font-family: var(--display);
  font-size: 12px;
  font-style: italic;
  color: var(--w35);
  letter-spacing: 0.15em;
}

/* ── 5. ローダー(初回のみ) ── */
.loader {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.9s var(--ease-out), visibility 0.9s;
}
.loader.is-done { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-inner { text-align: center; position: relative; width: min(420px, 78vw); }
.loader-thread {
  display: block;
  width: 100%;
  height: 60px;
  overflow: visible;
}
.loader-thread path {
  fill: none;
  stroke: var(--gold);
  stroke-width: 2.6;
  stroke-linecap: round;
  filter: drop-shadow(0 0 8px rgba(200, 184, 154, 0.6));
}
.loader-name {
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 200;
  letter-spacing: 0.5em;
  color: var(--white);
  margin-top: 26px;
  opacity: 0;
}
.loader-name .en {
  display: block;
  font-family: var(--display);
  font-style: italic;
  font-size: 11px;
  letter-spacing: 0.35em;
  color: var(--gold);
  margin-top: 10px;
}
body.is-loading { overflow: hidden; }

/* ── 6. ヒーロー(トップ) ── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
/* 3層構造: 奥=ぼかした写真(空気) / 中=写真そのもの(全体表示) / 前=言葉 */
.hero-layer { position: absolute; inset: 0; }

.hs-bg {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 2.4s ease-in-out;
}
.hs-bg.active { opacity: 1; }
.hs-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: blur(30px) brightness(0.32) saturate(0.85);
  transform: scale(1.18);
}

.hs-fg {
  position: absolute;
  top: 8%;
  bottom: 10%;
  left: 47%;
  right: 4.5%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(24px) scale(0.985);
  transition: opacity 1.8s ease, transform 2.6s var(--ease-out);
}
.hs-fg.active { opacity: 1; transform: none; }
.hs-fg img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.6);
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(7,6,6,0.9) 0%, rgba(7,6,6,0.6) 34%, rgba(7,6,6,0.12) 58%, rgba(7,6,6,0.28) 100%),
    linear-gradient(to top, rgba(7,6,6,0.9) 0%, rgba(7,6,6,0.25) 30%, transparent 55%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  /* 固定ヘッダーと重ならないよう、上に必ず余白を確保する */
  padding: calc(var(--header-h) + 48px) var(--pad-x) 72px;
  max-width: 100%;
}
.hero-inner > * { max-width: 45%; }
.hero-name-block { margin-bottom: 28px; }
.hero-name {
  font-family: var(--serif);
  font-size: clamp(44px, 7vw, 84px);
  font-weight: 200;
  letter-spacing: 0.14em;
  line-height: 1.2;
  color: var(--white);
}
.hero-name .ch { display: inline-block; opacity: 0; transform: translateY(0.45em); }
body.is-loaded .hero-name .ch {
  animation: chRise 1.1s var(--ease-out) forwards;
  animation-delay: calc(0.15s + var(--i) * 0.09s);
}
@keyframes chRise { to { opacity: 1; transform: none; } }
.hero-alias {
  font-family: var(--serif);
  font-size: clamp(16px, 2vw, 22px);
  font-weight: 200;
  color: var(--gold);
  letter-spacing: 0.28em;
  margin-top: 14px;
}
.hero-alias-sub {
  font-family: var(--display);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--w35);
  margin-top: 6px;
}
.hero-copy {
  font-family: var(--serif);
  font-size: clamp(14px, 1.5vw, 17px);
  font-weight: 200;
  line-height: 2.5;
  letter-spacing: 0.12em;
  color: var(--w85);
  margin-bottom: 30px;
  max-width: 640px;
}
.hero-copy em { color: var(--gold); font-style: normal; }
.hero-sub {
  font-size: 11px;
  line-height: 2.2;
  letter-spacing: 0.12em;
  color: var(--w42);
  border-left: 1px solid var(--gold-dim);
  padding-left: 16px;
  margin-bottom: 40px;
}
.hero-foot {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.hero-stats { display: flex; }
.hero-stat { padding-right: 36px; }
.hero-stat + .hero-stat { border-left: 0.5px solid var(--w12); padding-left: 36px; }
.hero-stat-num {
  font-family: var(--display);
  font-size: 44px;
  font-style: italic;
  color: var(--gold);
  line-height: 1;
}
.hero-stat-label { font-size: 10px; letter-spacing: 0.15em; color: var(--w42); margin-top: 7px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  font-size: 10px;
  letter-spacing: 0.25em;
  padding: 15px 34px;
  cursor: pointer;
  font-family: var(--sans);
  text-decoration: none;
  display: inline-block;
  border: none;
  position: relative;
  overflow: hidden;
  transition: color 0.35s, border-color 0.35s, opacity 0.3s;
}
.btn-primary { color: var(--bg); background: var(--gold); }
.btn-primary:hover { opacity: 0.85; }
.btn-outline { color: var(--w42); background: none; border: 0.5px solid var(--w25); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.btn-gold-line { color: var(--gold); background: none; border: 0.5px solid var(--gold); }
.btn-gold-line:hover { background: var(--gold); color: var(--bg); }

/* 縦書きの装飾 */
.hero-vertical {
  position: absolute;
  right: 30px;
  top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  font-size: 9px;
  letter-spacing: 0.34em;
  color: var(--w15);
  z-index: 2;
  pointer-events: none;
}

/* スクロールキュー */
.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  z-index: 3;
  font-size: 8px;
  letter-spacing: 0.4em;
  color: var(--w35);
  text-align: center;
  pointer-events: none;
}
.scroll-cue::after {
  content: '';
  display: block;
  width: 0.5px;
  height: 42px;
  margin: 10px auto 0;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: cueDrop 2.2s var(--ease-out) infinite;
  transform-origin: top;
}
@keyframes cueDrop {
  0% { transform: scaleY(0); opacity: 0; }
  35% { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(1) translateY(14px); opacity: 0; }
}

/* ── 7. 糸 — ページ全体を縫う一本の金の糸 ── */
.thread-layer {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  z-index: 1;
  pointer-events: none;
  overflow: hidden; /* スクロールバー分のはみ出しを絶対に作らない */
}
.thread-layer path {
  fill: none;
  stroke: var(--gold);
  stroke-width: 3;
  stroke-linecap: round;
  opacity: 0.6;
  filter: drop-shadow(0 0 7px rgba(200, 184, 154, 0.5));
}
main { position: relative; z-index: 2; }
.section-on-thread { position: relative; }

/* ── 8. 言葉 — 文字点灯(スクロール同期) ── */
.story { height: 230svh; position: relative; }
.story-sticky {
  position: sticky;
  top: 0;
  height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: calc(var(--header-h) + 10px) 24px 24px;
}
.story-label {
  font-size: 9px;
  letter-spacing: 0.5em;
  color: var(--gold);
  margin-bottom: 30px;
  text-transform: uppercase;
}
.story-text {
  font-family: var(--serif);
  font-weight: 200;
  font-size: clamp(16px, 2.2vw, 25px);
  line-height: 2.15;
  letter-spacing: 0.12em;
  max-width: min(27em, 88vw);
  text-align: center;
  line-break: strict;
}
.story-line { display: block; text-wrap: balance; margin-bottom: 0.7em; }
.story-text .ch { opacity: 0.13; display: inline; transition: none; }
.story-credit {
  position: relative;
  z-index: 3;
  margin-top: 38px;
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--w42);
  opacity: 0.5;
  transform: translateY(6px);
  transition: opacity 1s var(--ease-out), transform 1s var(--ease-out), color 0.3s;
  padding: 10px 6px; /* 押しやすく */
}
.story-credit:hover { color: var(--gold); }
.story-credit.is-on { opacity: 1; transform: none; color: var(--gold); }

/* ── 9. セクション共通 ── */
.section { padding: 110px var(--pad-x); position: relative; }
.section-head { margin-bottom: 56px; }
.section-label {
  font-size: 10px;
  letter-spacing: 0.42em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.section-label::before {
  content: '';
  width: 34px;
  height: 0.5px;
  background: var(--gold-dim);
}
.section-title {
  font-family: var(--serif);
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 200;
  letter-spacing: 0.1em;
  color: var(--white);
  line-height: 1.4;
}
.section-title-en {
  font-family: var(--display);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--w35);
  margin-top: 10px;
}

/* ── 10. ニュース ── */
.news-feature {
  display: grid;
  grid-template-columns: 240px 1fr;
  background: var(--bg-2);
  text-decoration: none;
  border: 0.5px solid var(--gold-dim);
  transition: border-color 0.3s;
  margin-bottom: 1px;
  overflow: hidden;
}
.news-feature:hover { border-color: var(--gold); }
.news-feature-img { overflow: hidden; }
.news-feature-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.7s var(--ease-out);
}
.news-feature:hover .news-feature-img img { transform: scale(1.04); }
.news-feature-body {
  padding: 34px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
}
.news-eyebrow { font-size: 9px; letter-spacing: 0.35em; color: var(--gold); text-transform: uppercase; }
.news-feature-title {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 200;
  letter-spacing: 0.08em;
  color: var(--white);
}
.news-feature-detail { font-size: 12px; color: var(--w42); line-height: 2.1; letter-spacing: 0.06em; }
.news-feature-more { font-size: 10px; letter-spacing: 0.2em; color: var(--gold); margin-top: 6px; }

.news-list { border-top: 0.5px solid var(--w12); }
.news-row {
  display: grid;
  grid-template-columns: 130px 1fr 90px;
  gap: 24px;
  align-items: baseline;
  padding: 24px 4px;
  border-bottom: 0.5px solid var(--w07);
  transition: background 0.25s, padding-left 0.35s var(--ease-out);
}
.news-row:hover { background: var(--bg-2); padding-left: 14px; }
.news-date { font-family: var(--display); font-style: italic; font-size: 13px; letter-spacing: 0.14em; color: var(--gold); }
.news-text { font-size: 13px; color: var(--w60); letter-spacing: 0.05em; }
.news-tag {
  justify-self: end;
  font-size: 9px;
  letter-spacing: 0.2em;
  padding: 3px 12px;
  border: 0.5px solid var(--w15);
  color: var(--w35);
  text-transform: uppercase;
  white-space: nowrap;
}

/* ── 11. ギャラリーストリップ(破調・横スクロール) ── */
.strip-section { padding: 110px 0; overflow: hidden; }
.strip-head { padding: 0 var(--pad-x); margin-bottom: 48px; display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; }
.strip-link { font-size: 10px; letter-spacing: 0.25em; color: var(--gold); text-decoration: none; border-bottom: 0.5px solid var(--gold-dim); padding-bottom: 3px; transition: opacity 0.25s; white-space: nowrap; }
.strip-link:hover { opacity: 0.7; }
.strip-track {
  display: flex;
  gap: 14px;
  padding: 0 var(--pad-x) 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--gold-dim) transparent;
}
.strip-card {
  flex: 0 0 clamp(220px, 26vw, 340px);
  scroll-snap-align: start;
  position: relative;
  overflow: hidden;
  background: var(--bg-2);
  text-decoration: none;
}
.strip-card-inner { position: relative; padding-top: 140%; }
.strip-card img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out), filter 0.8s;
  filter: grayscale(18%) brightness(0.88);
}
.strip-card:hover img { transform: scale(1.05); filter: grayscale(0%) brightness(1); }
.strip-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,5,5,0.85) 0%, rgba(5,5,5,0.06) 55%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 22px 20px;
}
.strip-card-name { font-family: var(--serif); font-size: 22px; font-weight: 200; letter-spacing: 0.15em; color: var(--white); }
.strip-card-en { font-family: var(--display); font-style: italic; font-size: 12px; color: var(--gold); letter-spacing: 0.12em; margin-top: 4px; }

/* ── 12. インデックス(大メニュー) ── */
.index-list { border-top: 0.5px solid var(--w12); }
.index-row {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 30px 4px;
  border-bottom: 0.5px solid var(--w07);
  text-decoration: none;
  position: relative;
  transition: padding-left 0.4s var(--ease-out);
}
.index-row::before {
  content: '';
  position: absolute;
  left: 0; bottom: -0.5px;
  width: 100%; height: 0.5px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s var(--ease-out);
}
.index-row:hover { padding-left: 18px; }
.index-row:hover::before { transform: scaleX(1); }
.index-num { font-family: var(--display); font-size: 15px; font-style: italic; color: var(--gold-dim); letter-spacing: 0.15em; transition: color 0.3s; }
.index-row:hover .index-num { color: var(--gold); }
.index-name {
  font-family: var(--serif);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 200;
  letter-spacing: 0.12em;
  color: var(--white);
  display: flex;
  align-items: baseline;
  gap: 20px;
  flex-wrap: wrap;
}
.index-name .en { font-family: var(--display); font-style: italic; font-size: 13px; letter-spacing: 0.2em; color: var(--w35); }
.index-arrow { font-size: 16px; color: var(--w25); transition: color 0.3s, transform 0.4s var(--ease-out); }
.index-row:hover .index-arrow { color: var(--gold); transform: translateX(6px); }

/* ── 13. 活動・予約 ── */
.lacage-banner {
  display: block;
  position: relative;
  overflow: hidden;
  margin-bottom: 1px;
  border: 0.5px solid var(--gold-dim);
  text-decoration: none;
  transition: border-color 0.3s;
}
.lacage-banner:hover { border-color: var(--gold); }
.lacage-banner img {
  width: 100%;
  max-height: 320px;
  object-fit: cover;
  display: block;
  transition: transform 0.8s var(--ease-out);
}
.lacage-banner:hover img { transform: scale(1.025); }
.lacage-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(7,6,6,0.8) 0%, rgba(7,6,6,0.25) 52%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px 56px;
}
.lacage-eyebrow { font-size: 9px; letter-spacing: 0.4em; color: var(--gold); margin-bottom: 12px; }
.lacage-title { font-family: var(--serif); font-size: clamp(28px, 4vw, 48px); font-weight: 200; letter-spacing: 0.15em; line-height: 1.2; color: var(--white); margin-bottom: 16px; }
.lacage-link { font-size: 11px; letter-spacing: 0.2em; color: var(--gold); }

.activity-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--w07);
}
.activity-card {
  background: var(--bg);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}
.activity-card:hover { background: var(--bg-2); }
.activity-card-img { height: 190px; overflow: hidden; position: relative; background: var(--bg-3); flex-shrink: 0; }
.activity-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s var(--ease-out);
}
.activity-card-img.contain img { object-fit: contain; }
.activity-card:hover .activity-card-img img { transform: scale(1.05); }
.activity-card-body { padding: 24px 26px 28px; display: flex; flex-direction: column; gap: 8px; flex: 1; position: relative; }
.activity-card-body::after {
  content: '↗';
  position: absolute;
  top: 20px; right: 22px;
  font-size: 14px;
  color: var(--w25);
  transition: color 0.25s, transform 0.35s var(--ease-out);
}
.activity-card:hover .activity-card-body::after { color: var(--gold); transform: translate(3px, -3px); }
.activity-eyebrow { font-size: 9px; letter-spacing: 0.32em; color: var(--gold); text-transform: uppercase; }
.activity-title { font-family: var(--serif); font-size: 21px; font-weight: 200; letter-spacing: 0.08em; color: var(--white); line-height: 1.5; }
.activity-desc { font-size: 11px; color: var(--w42); line-height: 2; letter-spacing: 0.05em; }
.activity-cta {
  margin-top: auto;
  padding-top: 16px;
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--gold);
}
.schedule-banner {
  display: block;
  position: relative;
  margin-top: 1px;
  border: 0.5px solid var(--w15);
  overflow: hidden;
  text-decoration: none;
  transition: border-color 0.3s;
}
.schedule-banner:hover { border-color: var(--gold); }
.schedule-banner img { width: 100%; display: block; transition: transform 0.6s var(--ease-out); }
.schedule-banner:hover img { transform: scale(1.012); }
.schedule-banner-cap {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 16px 26px;
  background: linear-gradient(transparent, rgba(7,6,6,0.8));
  display: flex;
  justify-content: flex-end;
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--gold);
}

/* ── 14. FOLLOW ── */
.follow-list { border-top: 0.5px solid var(--w12); }
.follow-row {
  display: grid;
  grid-template-columns: 150px 1fr auto;
  gap: 24px;
  align-items: baseline;
  padding: 22px 4px;
  border-bottom: 0.5px solid var(--w07);
  text-decoration: none;
  transition: background 0.25s, padding-left 0.35s var(--ease-out);
}
.follow-row:hover { background: var(--bg-2); padding-left: 14px; }
.follow-service { font-size: 10px; letter-spacing: 0.3em; color: var(--gold); text-transform: uppercase; }
.follow-name { font-family: var(--serif); font-size: 16px; font-weight: 200; letter-spacing: 0.08em; color: var(--white); }
.follow-name small { display: block; font-family: var(--sans); font-size: 11px; color: var(--w42); letter-spacing: 0.05em; margin-top: 3px; }
.follow-arrow { font-size: 13px; color: var(--w25); transition: color 0.25s, transform 0.3s; }
.follow-row:hover .follow-arrow { color: var(--gold); transform: translate(3px, -3px); }

/* ── 15. 終幕 — 花 ── */
.finale {
  position: relative;
  min-height: 150svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 140px 24px;
  overflow: hidden;
}
/* 奥行き — 月下美人のイラストが闇の奥にうっすら浮かぶ */
.depth-bg {
  position: fixed;
  top: 12%;
  right: -12%;
  width: min(58vw, 900px);
  z-index: 0;
  pointer-events: none;
  opacity: 0.12;
}
.depth-bg img {
  width: 100%;
  height: auto;
  mix-blend-mode: screen;
}

/* 月下美人 — 糸の先に、下向きに咲く */
.finale-flower { position: relative; margin-bottom: 54px; }
/* イラスト画像がある場合はそちらを主役に */
.bloom-img {
  display: none;
  width: min(460px, 84vw);
  height: auto;
  mix-blend-mode: screen;
  filter: drop-shadow(0 0 30px rgba(236, 223, 194, 0.12));
}
.finale.has-flower-img .bloom-img { display: block; }
.finale.has-flower-img .bloom { display: none; }
.bloom {
  width: min(400px, 78vw);
  height: auto;
  overflow: visible;
}
.bloom path {
  fill: none;
  stroke: var(--gold);
  stroke-width: 1.4;
  stroke-linecap: round;
}
.bloom .stem { stroke-width: 3; opacity: 0.7; filter: drop-shadow(0 0 7px rgba(200, 184, 154, 0.5)); }
.bloom .petal-outer { stroke: var(--gold); stroke-width: 1; opacity: 0.75; }
.bloom .petal-inner { stroke: var(--white); stroke-width: 1.4; filter: drop-shadow(0 0 6px rgba(240, 237, 232, 0.35)); }
.bloom .stamen { stroke: var(--gold-hi); stroke-width: 0.8; opacity: 0.9; }
.bloom .heart { fill: var(--gold-hi); opacity: 0; filter: drop-shadow(0 0 10px rgba(236, 223, 194, 0.8)); }
.bloom .spark { fill: var(--gold-hi); opacity: 0; }
.finale-words {
  font-family: var(--serif);
  font-weight: 200;
  font-size: clamp(16px, 2.4vw, 24px);
  line-height: 2.6;
  letter-spacing: 0.14em;
  color: var(--w85);
  max-width: min(26em, 90vw);
  text-wrap: balance;
  line-break: strict;
  margin-bottom: 60px;
}
.finale-cta { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }

/* ── 16. フッター ── */
.site-footer {
  border-top: 0.5px solid var(--w12);
  padding: 44px var(--pad-x);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
  background: var(--bg);
}
.footer-name { font-family: var(--serif); font-size: 14px; font-weight: 200; letter-spacing: 0.15em; color: var(--w35); }
.footer-links { display: flex; gap: 20px; align-items: center; }
.footer-links a {
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--w25);
  text-decoration: none;
  transition: color 0.25s;
}
.footer-links a:hover { color: var(--gold); }
.footer-sep { color: var(--w15); font-size: 10px; }
.footer-copy { font-size: 10px; letter-spacing: 0.12em; color: rgba(240, 237, 232, 0.18); }

/* ── 17. 下層ページ共通 ── */
.page-header {
  padding: calc(var(--header-h) + 90px) var(--pad-x) 70px;
  border-bottom: 0.5px solid var(--w07);
  position: relative;
  overflow: hidden;
}
.page-label { font-size: 10px; letter-spacing: 0.42em; color: var(--gold); text-transform: uppercase; margin-bottom: 16px; }
.page-title {
  font-family: var(--serif);
  font-size: clamp(34px, 5vw, 58px);
  font-weight: 200;
  letter-spacing: 0.1em;
  line-height: 1.3;
  color: var(--white);
}
.page-title-en {
  font-family: var(--display);
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--w35);
  margin-top: 14px;
}
.page-desc {
  font-size: 13px;
  color: var(--w42);
  line-height: 2.3;
  letter-spacing: 0.08em;
  max-width: 620px;
  margin-top: 26px;
}
/* 下層の糸 — タイトル下をひと針縫う */
.page-thread { display: block; width: min(320px, 60vw); height: 26px; margin-top: 34px; overflow: visible; }
.page-thread path {
  fill: none;
  stroke: var(--gold);
  stroke-width: 2.4;
  stroke-linecap: round;
  opacity: 0.75;
  stroke-dasharray: var(--len, 400);
  stroke-dashoffset: var(--len, 400);
  filter: drop-shadow(0 0 5px rgba(200, 184, 154, 0.4));
}
body.is-loaded .page-thread path { animation: threadDraw 1.6s var(--ease-out) 0.3s forwards; }
@keyframes threadDraw { to { stroke-dashoffset: 0; } }

.breadcrumb {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--w25);
  margin-bottom: 30px;
}
.breadcrumb a { color: var(--w35); text-decoration: none; transition: color 0.25s; }
.breadcrumb a:hover { color: var(--gold); }

/* ── 18. 下層コンポーネント ── */

/* 18a. キャッチコピー(biography) */
.catchcopy {
  padding: 130px var(--pad-x);
  text-align: center;
  position: relative;
}
.catchcopy-ja {
  font-family: var(--serif);
  font-weight: 200;
  font-size: clamp(30px, 5vw, 56px);
  letter-spacing: 0.3em;
  line-height: 1.9;
  color: var(--white);
}
.catchcopy-ja .em { color: var(--gold); }
.catchcopy-en {
  font-family: var(--display);
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0.3em;
  color: var(--w35);
  margin-top: 30px;
}

/* 18b. プロフィール */
.profile-grid {
  display: grid;
  grid-template-columns: minmax(280px, 420px) 1fr;
  gap: 64px;
  align-items: start;
}
.profile-photo { position: relative; }
.profile-photo img { width: 100%; display: block; filter: grayscale(10%); }
.profile-photo::after {
  content: '';
  position: absolute;
  inset: 14px -14px -14px 14px;
  border: 0.5px solid var(--gold-dim);
  z-index: -1;
}
.profile-name-main { font-family: var(--serif); font-size: 34px; font-weight: 200; letter-spacing: 0.14em; }
.profile-name-sub { font-family: var(--serif); font-size: 17px; color: var(--gold); letter-spacing: 0.2em; margin-top: 8px; }
.profile-name-en { font-family: var(--display); font-style: italic; font-size: 12px; color: var(--w35); letter-spacing: 0.18em; margin-top: 6px; margin-bottom: 40px; }

/* 年表 */
.timeline { border-left: 0.5px solid var(--gold-dim); padding-left: 0; }
.timeline-item {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 18px;
  padding: 14px 0 14px 26px;
  position: relative;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.5px;
  top: 26px;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 8px rgba(200, 184, 154, 0.7);
}
.timeline-year { font-family: var(--display); font-style: italic; font-size: 16px; color: var(--gold); letter-spacing: 0.1em; line-height: 1.9; }
.timeline-text { font-size: 12.5px; color: var(--w60); line-height: 2.1; letter-spacing: 0.05em; }
.timeline-flyer { display: inline-block; margin-top: 14px; text-decoration: none; }
.timeline-flyer img { width: 150px; display: block; border: 0.5px solid var(--w15); transition: border-color 0.3s; }
.timeline-flyer:hover img { border-color: var(--gold); }
.timeline-flyer-cap { display: block; font-size: 9px; letter-spacing: 0.15em; color: var(--w35); margin-top: 7px; }

/* ステートメント */
.statement { max-width: 760px; margin: 0 auto; }
.statement-lead {
  font-family: var(--serif);
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 200;
  line-height: 2.4;
  letter-spacing: 0.12em;
  color: var(--white);
  text-align: center;
  margin-bottom: 70px;
}
.statement-para {
  font-family: var(--serif);
  font-size: 14.5px;
  font-weight: 200;
  line-height: 2.7;
  letter-spacing: 0.1em;
  color: var(--w60);
  margin-bottom: 40px;
}
.statement-divider { width: 40px; height: 0.5px; background: var(--gold-dim); margin: 56px auto; }
.statement-close {
  font-family: var(--serif);
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 200;
  line-height: 2.5;
  letter-spacing: 0.14em;
  color: var(--gold);
  text-align: center;
  margin-top: 64px;
}

/* 実績カードグリッド */
.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1px;
  background: var(--w07);
}
.work-item { background: var(--bg); padding: 30px 28px; transition: background 0.3s; }
.work-item:hover { background: var(--bg-2); }
.work-cat { font-size: 9px; letter-spacing: 0.3em; color: var(--gold); text-transform: uppercase; margin-bottom: 12px; }
.work-title { font-family: var(--serif); font-size: 15px; font-weight: 300; color: var(--w85); line-height: 1.9; letter-spacing: 0.05em; margin-bottom: 8px; }
.work-desc { font-size: 11px; color: var(--w42); line-height: 2; letter-spacing: 0.05em; }
.work-desc a { color: var(--gold); font-size: 11px; letter-spacing: 0.1em; text-decoration: none; }
.work-desc a:hover { opacity: 0.7; }
.books-visual { margin-bottom: 48px; }
.books-visual img { max-width: 680px; width: 100%; display: block; }

/* 18c. イベント */
.filter-tabs { display: flex; gap: 1px; background: var(--w07); border: 0.5px solid var(--w12); width: fit-content; margin-bottom: 56px; }
.filter-tab {
  font-size: 11px;
  letter-spacing: 0.2em;
  padding: 13px 32px;
  background: var(--bg);
  border: none;
  cursor: pointer;
  color: var(--w42);
  font-family: var(--sans);
  transition: all 0.3s;
}
.filter-tab.on { background: var(--gold); color: var(--bg); }
.filter-tab:not(.on):hover { color: var(--gold); }
.year-label {
  font-family: var(--display);
  font-style: italic;
  font-size: clamp(50px, 8vw, 96px);
  color: var(--gold-faint);
  line-height: 1;
  margin-bottom: 36px;
  user-select: none;
}
.hide { display: none; }

.event-card {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 0;
  background: var(--bg-2);
  border: 0.5px solid var(--w12);
  margin-bottom: 20px;
  overflow: hidden;
  transition: border-color 0.3s;
}
.event-card:hover { border-color: var(--gold-dim); }
.event-card-flyer { overflow: hidden; background: var(--bg-3); }
.event-card-flyer img { width: 100%; height: 100%; object-fit: cover; object-position: center top; display: block; }
.event-card-body { padding: 32px 38px; position: relative; }
.ev-tag {
  display: inline-block;
  font-size: 9px;
  letter-spacing: 0.25em;
  padding: 3px 12px;
  border: 0.5px solid var(--gold-dim);
  color: var(--gold);
  margin-bottom: 18px;
}
.ev-date-block { position: absolute; top: 30px; right: 36px; text-align: center; }
.ev-month { display: block; font-size: 10px; letter-spacing: 0.25em; color: var(--gold); }
.ev-day { display: block; font-family: var(--display); font-style: italic; font-size: 40px; color: var(--white); line-height: 1.1; }
.ev-day-sm { display: block; font-family: var(--display); font-style: italic; font-size: 24px; color: var(--white); line-height: 1.4; }
.ev-title { font-family: var(--serif); font-size: 24px; font-weight: 200; letter-spacing: 0.08em; margin-bottom: 16px; padding-right: 90px; }
.ev-detail { font-size: 12px; color: var(--w42); line-height: 2.2; letter-spacing: 0.05em; }
.ev-link { display: inline-block; font-size: 10px; letter-spacing: 0.2em; color: var(--gold); text-decoration: none; margin-top: 18px; border-bottom: 0.5px solid var(--gold-dim); padding-bottom: 2px; }
.ev-link:hover { opacity: 0.7; }

.event-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 30px;
  padding: 26px 4px;
  border-bottom: 0.5px solid var(--w07);
  align-items: start;
  transition: background 0.25s, padding-left 0.35s var(--ease-out);
}
.event-row:hover { background: var(--bg-2); padding-left: 14px; }
.event-row .ev-date-block { position: static; text-align: left; }
.event-row .ev-day { font-size: 30px; }
.ev-title-sm { font-family: var(--serif); font-size: 17px; font-weight: 200; letter-spacing: 0.08em; margin: 10px 0 4px; }
.ev-venue { font-size: 11px; color: var(--w42); letter-spacing: 0.06em; }

/* 18d. 塾 */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--w07); margin: 56px 0; }
.pillar { background: var(--bg); padding: 40px 32px; text-align: center; transition: background 0.3s; }
.pillar:hover { background: var(--bg-2); }
.pillar-ja { font-family: var(--serif); font-size: 26px; font-weight: 200; letter-spacing: 0.3em; color: var(--white); margin-bottom: 6px; }
.pillar-en { font-family: var(--display); font-style: italic; font-size: 12px; color: var(--gold); letter-spacing: 0.2em; margin-bottom: 20px; }
.pillar-desc { font-size: 11.5px; color: var(--w42); line-height: 2.2; letter-spacing: 0.05em; text-align: left; }

.flow { display: flex; align-items: stretch; gap: 12px; flex-wrap: wrap; margin-bottom: 56px; }
.flow-step {
  flex: 1;
  min-width: 130px;
  border: 0.5px solid var(--w15);
  padding: 18px 20px;
  text-align: center;
  transition: border-color 0.3s;
}
.flow-step.active { border-color: var(--gold); }
.flow-step.invite { border-color: var(--gold-dim); background: linear-gradient(135deg, rgba(200,184,154,0.06), transparent); }
.flow-step-ja { display: block; font-family: var(--serif); font-size: 18px; font-weight: 200; letter-spacing: 0.2em; }
.flow-step-en { display: block; font-size: 9px; letter-spacing: 0.15em; color: var(--w35); margin-top: 6px; }
.flow-arrow { align-self: center; color: var(--gold-dim); font-size: 14px; }

.recital-box {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 40px;
  align-items: center;
  border: 0.5px solid var(--gold-dim);
  padding: 36px 44px;
  background: var(--bg-2);
}
.recital-date { font-family: var(--display); font-style: italic; font-size: 68px; color: var(--gold); line-height: 1; text-align: center; }
.recital-date small { font-size: 13px; font-family: var(--serif); font-style: normal; color: var(--w42); display: block; margin-top: 6px; letter-spacing: 0.15em; }
.recital-title { font-family: var(--serif); font-size: 21px; font-weight: 200; letter-spacing: 0.14em; margin-bottom: 12px; }
.recital-desc { font-size: 12px; color: var(--w42); line-height: 2.2; letter-spacing: 0.05em; }

.class-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.class-card {
  border: 0.5px solid var(--w12);
  padding: 40px 36px;
  position: relative;
  background: var(--bg);
  transition: border-color 0.35s, transform 0.5s var(--ease-out);
}
.class-card:hover { border-color: var(--gold-dim); transform: translateY(-4px); }
.class-card::before {
  content: attr(data-num);
  position: absolute;
  top: 24px; right: 30px;
  font-family: var(--display);
  font-style: italic;
  font-size: 60px;
  color: var(--gold-faint);
  line-height: 1;
  pointer-events: none;
}
.class-card.invite { border-color: var(--gold-dim); background: linear-gradient(160deg, rgba(200,184,154,0.05), transparent 55%); }
.class-level { font-family: var(--serif); font-size: 30px; font-weight: 200; letter-spacing: 0.25em; }
.class-level-en { font-family: var(--display); font-style: italic; font-size: 13px; color: var(--gold); letter-spacing: 0.15em; margin: 4px 0 18px; }
.class-badge {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.2em;
  border: 0.5px solid var(--w25);
  color: var(--w60);
  padding: 4px 14px;
  margin-bottom: 10px;
}
.class-badge.gold { border-color: var(--gold); color: var(--gold); }
.class-freq { font-size: 11px; color: var(--w42); letter-spacing: 0.08em; }
.class-divider { height: 0.5px; background: var(--w12); margin: 22px 0; }
.curriculum-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.cur-col-title { font-size: 10px; letter-spacing: 0.25em; color: var(--gold); margin-bottom: 12px; }
.cur-item { font-size: 12px; color: var(--w60); letter-spacing: 0.05em; padding: 5px 0; border-bottom: 0.5px dotted var(--w12); }
.cur-item.hl { color: var(--w85); }
.cur-item.gold { color: var(--gold); }
.price-tba { font-size: 11px; letter-spacing: 0.2em; color: var(--w35); font-style: italic; font-family: var(--display); }
.invite-note { font-size: 11px; color: var(--w35); letter-spacing: 0.1em; font-style: italic; font-family: var(--display); line-height: 2; }

.lesson-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
  border: 0.5px solid var(--gold-dim);
  padding: 48px 52px;
  background: linear-gradient(135deg, rgba(200,184,154,0.05), transparent 60%);
}
.lesson-title { font-family: var(--serif); font-size: 21px; font-weight: 200; letter-spacing: 0.1em; margin-bottom: 16px; }
.lesson-desc { font-size: 12px; color: var(--w42); line-height: 2.3; letter-spacing: 0.05em; }
.lesson-price { font-family: var(--display); font-style: italic; font-size: 52px; color: var(--gold); line-height: 1; white-space: nowrap; }
.lesson-price small { font-size: 15px; color: var(--w42); }
.lesson-apply { display: inline-block; font-size: 11px; letter-spacing: 0.15em; color: var(--gold); text-decoration: none; margin-top: 22px; border-bottom: 0.5px solid var(--gold-dim); padding-bottom: 3px; transition: opacity 0.25s; }
.lesson-apply:hover { opacity: 0.7; }

.rules-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 26px 34px;
  border: 0.5px solid var(--w12);
  text-decoration: none;
  transition: border-color 0.3s;
}
.rules-link:hover { border-color: var(--gold-dim); }
.rules-link-title { font-family: var(--serif); font-size: 16px; font-weight: 200; letter-spacing: 0.12em; color: var(--white); }
.rules-link-arrow { font-size: 11px; letter-spacing: 0.15em; color: var(--gold); white-space: nowrap; }

.member-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.member-card {
  border: 0.5px solid var(--w12);
  padding: 38px 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.3s;
}
.member-card:hover { border-color: var(--gold-dim); }
.member-card-label { font-size: 9px; letter-spacing: 0.35em; color: var(--gold); }
.member-card-title { font-family: var(--serif); font-size: 19px; font-weight: 200; letter-spacing: 0.1em; }
.member-card-desc { font-size: 11.5px; color: var(--w42); line-height: 2.1; letter-spacing: 0.05em; }
.member-card .btn { margin-top: auto; text-align: center; }

.cta-band {
  text-align: center;
  padding: 120px var(--pad-x);
  border-top: 0.5px solid var(--w07);
  position: relative;
  overflow: hidden;
}
.cta-band .section-label { justify-content: center; }
.cta-band .section-label::before { display: none; }
.cta-title { font-family: var(--serif); font-size: clamp(26px, 3.5vw, 40px); font-weight: 200; letter-spacing: 0.14em; margin-bottom: 12px; }
.cta-en { font-family: var(--display); font-style: italic; font-size: 13px; color: var(--w35); letter-spacing: 0.2em; margin-bottom: 30px; }
.cta-desc { font-size: 12.5px; color: var(--w42); line-height: 2.4; letter-spacing: 0.06em; max-width: 560px; margin: 0 auto 44px; }
.cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* 18e. コラム */
.note-notice {
  padding: 22px 30px;
  border: 0.5px solid var(--w12);
  font-size: 12px;
  color: var(--w42);
  letter-spacing: 0.05em;
  margin-bottom: 56px;
}
.note-notice a { color: var(--gold); }
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1px;
  background: var(--w07);
}
.article-card { background: var(--bg); text-decoration: none; display: flex; flex-direction: column; transition: background 0.3s; }
.article-card:hover { background: var(--bg-2); }
.article-img-wrap { height: 180px; overflow: hidden; background: var(--bg-3); }
.article-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s var(--ease-out), filter 0.7s;
  filter: brightness(0.9);
}
.article-card:hover .article-img-wrap img { transform: scale(1.05); filter: brightness(1); }
.article-body { padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 7px; flex: 1; }
.article-cat { font-size: 9px; letter-spacing: 0.3em; color: var(--gold); text-transform: uppercase; }
.article-date { font-family: var(--display); font-style: italic; font-size: 12px; color: var(--w35); letter-spacing: 0.1em; }
.article-title { font-family: var(--serif); font-size: 16px; font-weight: 300; color: var(--w85); line-height: 1.9; letter-spacing: 0.04em; }
.article-arrow { margin-top: auto; padding-top: 14px; font-size: 10px; letter-spacing: 0.2em; color: var(--gold); }

/* 18f. アーカイブ */
.archive-hero-meta { display: flex; flex-direction: column; gap: 8px; margin-top: 30px; }
.archive-meta-row { display: flex; gap: 20px; font-size: 11px; letter-spacing: 0.15em; }
.archive-meta-label { color: var(--gold); width: 90px; text-transform: uppercase; font-size: 9px; letter-spacing: 0.3em; padding-top: 2px; }
.archive-meta-value { color: var(--w60); font-family: var(--display); font-style: italic; font-size: 13px; }
.archive-top-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  border: 0.5px solid var(--gold-dim);
  padding: 34px 40px;
  text-decoration: none;
  margin-bottom: 56px;
  transition: border-color 0.3s, background 0.3s;
}
.archive-top-card:hover { border-color: var(--gold); background: var(--bg-2); }
.archive-top-title { font-family: var(--serif); font-size: 20px; font-weight: 200; letter-spacing: 0.14em; color: var(--white); margin-bottom: 8px; }
.archive-top-desc { font-size: 11px; color: var(--w42); letter-spacing: 0.08em; }
.archive-top-arrow { font-size: 20px; color: var(--gold); flex-shrink: 0; }
.cat-row {
  display: grid;
  grid-template-columns: 220px 1fr auto;
  gap: 28px;
  align-items: center;
  padding: 24px 4px;
  border-bottom: 0.5px solid var(--w07);
  transition: background 0.25s, padding-left 0.35s var(--ease-out);
}
.cat-row:hover { background: var(--bg-2); padding-left: 14px; }
.cat-label-en { display: block; font-size: 12px; letter-spacing: 0.3em; color: var(--white); }
.cat-label-ja { display: block; font-size: 10px; color: var(--w35); letter-spacing: 0.1em; margin-top: 4px; }
.cat-links { display: flex; gap: 6px; flex-wrap: wrap; }
.cat-link {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--w42);
  text-decoration: none;
  padding: 6px 12px;
  border: 0.5px solid var(--w12);
  transition: all 0.25s;
}
.cat-link:hover { color: var(--gold); border-color: var(--gold-dim); }
.cat-link.primary { color: var(--gold); border-color: var(--gold-dim); }
.cat-status { font-size: 10px; color: var(--gold); letter-spacing: 0.1em; padding: 6px 8px; }
.cat-open a { font-size: 10px; letter-spacing: 0.2em; color: var(--w35); text-decoration: none; transition: color 0.25s; white-space: nowrap; }
.cat-open a:hover { color: var(--gold); }
.archive-notice {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  border: 0.5px solid var(--w12);
  padding: 26px 30px;
  margin-top: 56px;
}
.notice-icon {
  width: 22px; height: 22px;
  border: 0.5px solid var(--gold-dim);
  border-radius: 50%;
  color: var(--gold);
  font-family: var(--display);
  font-style: italic;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 3px;
}
.notice-text { font-size: 11px; color: var(--w42); line-height: 2.2; letter-spacing: 0.05em; }

/* 18g. ギャラリー */
.model-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 2px; }
.model-card { position: relative; cursor: pointer; overflow: hidden; background: var(--bg-2); }
.model-card-inner { position: relative; width: 100%; padding-top: 150%; }
.model-card-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out), filter 0.8s;
  display: block;
  filter: grayscale(20%) brightness(0.85);
}
.model-card:hover .model-card-img { transform: scale(1.06); filter: grayscale(0%) brightness(1); }
.model-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(5,5,5,0.88) 0%, rgba(5,5,5,0.1) 60%, transparent 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 24px 20px;
}
.model-card-name-ja { font-family: var(--serif); font-size: 28px; font-weight: 200; color: var(--white); letter-spacing: 0.15em; line-height: 1; margin-bottom: 4px; }
.model-card-name-en { font-family: var(--display); font-size: 12px; font-style: italic; color: var(--gold); letter-spacing: 0.12em; margin-bottom: 8px; }
.model-card-count { font-size: 9px; letter-spacing: 0.2em; color: rgba(240,237,232,0.45); }
.model-card-no-img { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.model-card-no-img span { font-family: var(--serif); font-size: 11px; color: var(--w15); letter-spacing: 0.15em; }

.gallery-view { display: none; }
.gallery-view.on { display: block; }
.album-back {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11px; letter-spacing: 0.15em;
  color: var(--w42);
  cursor: pointer;
  background: none; border: none;
  font-family: var(--sans);
  margin-bottom: 48px;
  transition: color 0.2s;
  padding: 0;
}
.album-back:hover { color: var(--gold); }
.model-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  margin-bottom: 48px;
  padding-bottom: 36px;
  border-bottom: 0.5px solid var(--w07);
  align-items: end;
  position: relative;
}
.model-head-ja { font-family: var(--serif); font-size: 56px; font-weight: 200; letter-spacing: 0.1em; line-height: 1.1; margin-bottom: 4px; }
.model-head-en { font-family: var(--display); font-size: 20px; font-style: italic; color: var(--gold); letter-spacing: 0.12em; }
.model-head-bio { font-size: 12px; color: var(--w42); line-height: 2.3; letter-spacing: 0.08em; }
.model-head-num {
  font-family: var(--display);
  font-size: 120px;
  font-style: italic;
  color: var(--gold-faint);
  line-height: 1;
  position: absolute;
  right: 0; top: -20px;
  pointer-events: none;
  user-select: none;
}
.album-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.album-card { position: relative; cursor: pointer; overflow: hidden; background: var(--bg-2); }
.album-card-inner { position: relative; width: 100%; padding-top: 133.33%; }
.album-card-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
  display: block;
}
.album-card:hover .album-card-img { transform: scale(1.05); }
.album-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(5,5,5,0.92) 0%, rgba(5,5,5,0.2) 60%, transparent 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 20px 18px;
}
.album-card-title { font-family: var(--serif); font-size: 15px; font-weight: 200; color: var(--white); letter-spacing: 0.1em; margin-bottom: 4px; line-height: 1.4; }
.album-card-date { font-size: 10px; color: rgba(200,184,154,0.7); letter-spacing: 0.12em; margin-bottom: 3px; }
.album-card-count { font-size: 10px; color: var(--gold); letter-spacing: 0.15em; }
.gallery-empty { padding: 60px 0; text-align: center; color: var(--w35); font-family: var(--display); font-size: 14px; font-style: italic; letter-spacing: 0.15em; }
.gallery-note { padding: 28px var(--pad-x); font-size: 11px; color: var(--w35); letter-spacing: 0.1em; line-height: 2; border-top: 0.5px solid var(--w07); }

/* ライトボックス */
.lb { display: none; position: fixed; inset: 0; background: rgba(5,5,5,0.97); z-index: 1500; flex-direction: column; }
.lb.on { display: flex; }
.lb-hd { display: flex; justify-content: space-between; align-items: center; padding: 16px 32px; border-bottom: 0.5px solid var(--w07); flex-shrink: 0; }
.lb-album { font-family: var(--serif); font-size: 14px; font-weight: 200; color: var(--w42); letter-spacing: 0.12em; }
.lb-ct { font-family: var(--display); font-size: 13px; font-style: italic; color: var(--gold); }
.lb-x { font-size: 26px; color: var(--w35); cursor: pointer; background: none; border: none; transition: color 0.2s; line-height: 1; padding: 4px 8px; }
.lb-x:hover { color: var(--gold); }
.lb-body { flex: 1; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.lb-img { max-width: 90vw; max-height: calc(100vh - 130px); object-fit: contain; }
.lb-nav { position: absolute; top: 50%; transform: translateY(-50%); background: none; border: none; cursor: pointer; color: var(--w25); font-size: 44px; padding: 20px; transition: color 0.2s; line-height: 1; }
.lb-nav:hover { color: var(--gold); }
.lb-prev { left: 8px; } .lb-next { right: 8px; }
.lb-thumbs { display: flex; gap: 4px; padding: 10px 16px; overflow-x: auto; background: rgba(0,0,0,0.6); flex-shrink: 0; scrollbar-width: thin; scrollbar-color: var(--gold-dim) transparent; }
.lb-thumb { width: 56px; height: 56px; object-fit: cover; cursor: pointer; opacity: 0.4; transition: opacity 0.2s; flex-shrink: 0; border: 1px solid transparent; }
.lb-thumb.on { opacity: 1; border-color: var(--gold); }
.lb-thumb:hover { opacity: 0.8; }

/* 汎用注記 */
.page-note { padding: 28px var(--pad-x); font-size: 11px; color: var(--w35); letter-spacing: 0.1em; line-height: 2; border-top: 0.5px solid var(--w07); }

/* ── 19. リビール(共通モーション基盤) ── */
.js-reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 1.1s var(--ease-out), transform 1.1s var(--ease-out);
  transition-delay: var(--d, 0s);
}
.js-reveal.is-in { opacity: 1; transform: none; }

/* 言語切替のフェード */
.fade { transition: opacity 0.25s ease; }
.fade.hiding { opacity: 0; }

/* ── 20. モーション停止(reduced-motion環境のみボタン表示) ── */
.motion-stop-btn {
  display: none;
  position: fixed;
  bottom: 18px;
  right: 18px;
  z-index: 2500;
  font-size: 10px;
  letter-spacing: 0.12em;
  padding: 10px 16px;
  background: rgba(7,6,6,0.85);
  color: var(--w60);
  border: 0.5px solid var(--w25);
  cursor: pointer;
  font-family: var(--sans);
}
.motion-stop-btn.is-visible { display: block; }

/* 停止時(html.motion-off)の静的表示 */
html.motion-off .js-reveal,
html.motion-off .hero-name .ch,
html.motion-off .story-text .ch { opacity: 1 !important; transform: none !important; animation: none !important; }
html.motion-off .story { height: auto; padding: 110px 0; }
html.motion-off .story-sticky { position: static; height: auto; }
html.motion-off .grain, html.motion-off .scroll-cue { display: none; }
html.motion-off .loader { display: none; }
html.motion-off .thread-layer { display: none; }
html.motion-off .page-thread path { stroke-dashoffset: 0; animation: none; }
html.motion-off .hs-fg { transition: none; }
html.motion-off .hs-fg.active { opacity: 1; transform: none; }
html.motion-off .hs-bg { transition: none; }
html.motion-off .bloom .stamen { stroke-dashoffset: 0 !important; }
html.motion-off .story-credit { opacity: 1; transform: none; }
html.motion-off .finale { min-height: auto; }
html.motion-off .bloom path { stroke-dashoffset: 0 !important; }
html.motion-off .bloom .heart, html.motion-off .bloom .spark { opacity: 1 !important; }

/* ── 21. レスポンシブ ── */
@media (max-width: 1080px) {
  .global-nav { display: none; }
  .nav-toggle { display: block; }
  .model-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  :root { --pad-x: 22px; --header-h: 62px; }

  body { line-height: 1.85; }

  .lang-toggle { margin-right: 2px; }

  /* SP: 写真は画面上部の固定エリアに全体表示し、言葉は必ずその下から始まる */
  .hero-inner { padding-top: calc(var(--header-h) + 42vh + 44px); padding-bottom: 96px; }
  .hero-inner { padding-top: calc(var(--header-h) + 42svh + 44px); }
  .hero-inner > * { max-width: 100%; }
  .hero-copy { line-height: 2.3; }
  .hero-foot { flex-direction: column; align-items: flex-start; }
  .hero-stat-num { font-size: 36px; }
  .hero-vertical { display: none; }
  .hs-fg { top: calc(var(--header-h) + 14px); height: 42vh; height: 42svh; bottom: auto; left: 6%; right: 6%; }
  .hero-shade {
    background:
      linear-gradient(to top, rgba(7,6,6,0.95) 0%, rgba(7,6,6,0.82) 42%, rgba(7,6,6,0.2) 62%, rgba(7,6,6,0.35) 100%);
  }

  .section { padding: 72px var(--pad-x); }
  .section-head { margin-bottom: 38px; }

  .story { height: 200svh; }
  .story-text { line-height: 2; font-size: 16px; }
  .depth-bg { width: 90vw; right: -30%; }

  .news-feature { grid-template-columns: 1fr; }
  .news-feature-img { max-height: 300px; }
  .news-feature-body { padding: 26px 24px; }
  .news-row { grid-template-columns: 1fr; gap: 6px; padding: 20px 4px; }
  .news-tag { justify-self: start; }

  .strip-section { padding: 72px 0; }
  .strip-head { padding: 0 var(--pad-x); }
  .strip-card { flex-basis: 66vw; }

  .index-row { grid-template-columns: 48px 1fr auto; gap: 14px; padding: 22px 2px; }
  .index-name { gap: 10px; }

  .lacage-overlay { padding: 24px; }
  .activity-grid { grid-template-columns: 1fr; }

  .follow-row { grid-template-columns: 100px 1fr auto; gap: 12px; }

  .finale { min-height: 120svh; padding: 100px 20px; }
  .finale-words { line-height: 2.3; }

  .site-footer { flex-direction: column; text-align: center; padding: 34px var(--pad-x); }

  .page-header { padding: calc(var(--header-h) + 56px) var(--pad-x) 48px; }

  .catchcopy { padding: 84px var(--pad-x); }

  .profile-grid { grid-template-columns: 1fr; gap: 44px; }
  .profile-photo { max-width: 380px; }
  .timeline-item { grid-template-columns: 60px 1fr; gap: 12px; padding-left: 18px; }

  .event-card { grid-template-columns: 1fr; }
  .event-card-flyer { max-height: 340px; }
  .event-card-body { padding: 26px 24px; }
  .ev-title { padding-right: 74px; font-size: 20px; }
  .ev-date-block { top: 24px; right: 24px; }
  .event-row { grid-template-columns: 84px 1fr; gap: 16px; }

  .pillars { grid-template-columns: 1fr; }
  .flow { flex-direction: column; }
  .flow-arrow { transform: rotate(90deg); align-self: center; }
  .recital-box { grid-template-columns: 1fr; gap: 20px; padding: 28px 26px; }
  .class-grid { grid-template-columns: 1fr; }
  .class-card { padding: 32px 26px; }
  .curriculum-cols { grid-template-columns: 1fr; gap: 18px; }
  .lesson-card { grid-template-columns: 1fr; gap: 28px; padding: 32px 28px; }
  .member-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 84px var(--pad-x); }

  .model-grid { grid-template-columns: repeat(2, 1fr); gap: 1px; }
  .model-head { grid-template-columns: 1fr; gap: 16px; margin-bottom: 28px; }
  .model-head-ja { font-size: 38px; }
  .model-head-num { display: none; }
  .album-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }

  .cat-row { grid-template-columns: 1fr; gap: 12px; }
  .archive-top-card { flex-direction: column; align-items: flex-start; padding: 26px 24px; }
}

/* reduced-motion環境: ボタンを出すだけで見た目は変えない(force-motion方針) */
@media (prefers-reduced-motion: reduce) {
  html:not(.force-motion) .loader { display: none; }
  html:not(.force-motion) .grain { display: none; }
  html:not(.force-motion) .js-reveal { opacity: 1; transform: none; }
}