@charset "UTF-8";
/* ============================================================
   凪歯科・矯正歯科 — デザインサンプル（架空ブランド）
   方向: ミニマルテック（精密・清潔）× エディトリアル（明朝・余白）
   シグネチャー: ①光の索引 ②治療の時間軸
   ============================================================ */

/* ---------- 1. トークン ---------- */
:root {
  --c-white:   #ffffff;   /* 面 */
  --c-bg:      #f7f7f4;   /* 温白・地 */
  --c-tone:    #eef1ee;   /* 一段沈めた面 */
  --c-mint:    #8fa6a0;   /* グレイッシュミント・主張色 */
  --c-mint-dp: #6d8880;   /* 文字に使える濃さ */
  --c-forest:  #2c3a34;   /* 深緑・締め */
  --c-ink:     #22221f;   /* 墨・本文 */
  --c-muted:   #6f736d;   /* 補助 */
  --c-line:    #dfe1dc;   /* 罫線 */
  --c-gold:    #c8b58a;   /* 木漏れ日・下線のみ */

  --font-jp-display: "Shippori Mincho B1", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --font-en-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;

  --space: 8px;
  --section-pad: clamp(84px, 13vw, 168px);
  --container: 1160px;
  --container-narrow: 780px;
  --gutter: clamp(24px, 5vw, 56px);

  --z-header: 100;
  --z-nav: 200;
  --z-fixed: 1000;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --duration: 1s;
}

/* ---------- 2. リセット / ベース ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
  font-family: var(--font-body);
  color: var(--c-ink);
  background: var(--c-bg);
  font-size: 16px;
  line-height: 2;
  letter-spacing: 0.04em;
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
  overflow-wrap: anywhere;
}

img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; padding: 0; }
a { color: inherit; text-decoration: none; }

:focus-visible { outline: 2px solid var(--c-mint-dp); outline-offset: 4px; }

h1, h2, h3 {
  font-family: var(--font-jp-display);
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: 0.06em;
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip-path: inset(50%); white-space: nowrap;
}
.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: var(--z-fixed);
  background: var(--c-forest); color: #fff; padding: 10px 18px; font-size: 13px;
  transition: top 0.2s;
}
.skip-link:focus { top: 12px; }

/* ---------- 3. レイアウト ---------- */
.container { width: min(var(--container), 100% - var(--gutter) * 2); margin-inline: auto; }
.container--narrow { width: min(var(--container-narrow), 100% - var(--gutter) * 2); margin-inline: auto; }

.section { padding-block: var(--section-pad); }
.section--tone { background: var(--c-tone); }

.sec-head { margin-bottom: clamp(40px, 6vw, 72px); }
.sec-head--center { text-align: center; }
.sec-head__en {
  font-family: var(--font-en-display);
  font-size: 15px; font-style: italic; letter-spacing: 0.18em;
  color: var(--c-mint-dp); margin-bottom: 10px;
}
.sec-head__title { font-size: clamp(26px, 3.6vw, 40px); }
.sec-head__lead { margin-top: 18px; color: var(--c-muted); font-size: 15px; }

/* ---------- 4. ヘッダー ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: var(--z-header);
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px var(--gutter);
  transition: background 0.5s, box-shadow 0.5s, padding 0.5s;
}
.site-header.is-scrolled {
  background: color-mix(in srgb, var(--c-bg) 90%, transparent);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--c-line);
  padding-block: 12px;
}
.site-header__logo { display: flex; align-items: baseline; gap: 10px; }
.site-header__mark {
  font-family: var(--font-jp-display); font-size: 26px; color: var(--c-forest);
}
.site-header__name {
  font-family: var(--font-jp-display); font-size: 15px; letter-spacing: 0.12em;
}

.global-nav { display: flex; align-items: center; gap: 28px; }
.global-nav ul { display: flex; gap: 26px; }
.global-nav a { font-size: 13.5px; letter-spacing: 0.08em; color: var(--c-ink); }
.global-nav ul a { position: relative; padding-bottom: 3px; }
.global-nav ul a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 1px;
  background: var(--c-mint-dp); transition: width 0.4s var(--ease-out);
}
.global-nav ul a:hover::after { width: 100%; }

.nav-toggle {
  display: none; width: 44px; height: 44px; background: none; border: none;
  cursor: pointer; position: relative; z-index: calc(var(--z-nav) + 1);
}
.nav-toggle span {
  display: block; width: 24px; height: 1px; margin: 6px auto;
  background: var(--c-ink); transition: transform 0.35s, opacity 0.35s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- 5. ボタン ---------- */
.button {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 16px 38px; min-height: 52px;
  background: var(--c-forest); color: #fff;
  border: 1px solid var(--c-forest);
  font-size: 14.5px; letter-spacing: 0.1em; cursor: pointer;
  transition: background 0.4s var(--ease-out), color 0.4s var(--ease-out);
}
.button:hover { background: transparent; color: var(--c-forest); }
.button--sm { padding: 11px 22px; min-height: 44px; font-size: 13px; }
.button--lg { padding: 20px 56px; min-height: 60px; font-size: 15.5px; }
.button--ghost { background: transparent; color: var(--c-forest); }
.button--ghost:hover { background: var(--c-forest); color: #fff; }

/* ---------- 6. ヒーロー（左右分割 × 縦組み） ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1fr;
}
.hero__copy {
  display: flex; flex-direction: column; justify-content: center;
  padding: 120px var(--gutter) 64px;
  order: 2;
}
.hero__en {
  font-family: var(--font-en-display); font-style: italic;
  font-size: 16px; letter-spacing: 0.16em; color: var(--c-mint-dp);
  margin-bottom: 24px;
}
.hero__title { font-size: clamp(34px, 9vw, 52px); line-height: 1.5; }
.hero__line { display: block; }
.hero__lead { margin-top: 28px; color: var(--c-muted); font-size: 15.5px; }
.hero__actions { margin-top: 40px; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.hero__note { font-size: 13px; color: var(--c-muted); letter-spacing: 0.06em; }

.hero__visual { order: 1; position: relative; }
.hero__visual img { width: 100%; height: 56svh; object-fit: cover; }
.hero__visual::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(247,247,244,0.35) 0%, rgba(247,247,244,0) 40%);
  pointer-events: none;
}
.hero__scroll { display: none; }

@media (min-width: 900px) {
  .hero { grid-template-columns: 1fr 0.92fr; }
  .hero__copy {
    order: 1;
    padding: 140px clamp(40px, 5vw, 88px) 88px var(--gutter);
    align-items: flex-start;
  }
  /* PCのみ縦組み */
  .hero__title {
    writing-mode: vertical-rl;
    text-orientation: upright;
    height: min(48vh, 440px);
    font-size: clamp(30px, 3.4vw, 46px);
    line-height: 2;
    letter-spacing: 0.16em;
    margin-block: 8px 4px;
  }
  .hero__lead { max-width: 26em; }
  .hero__visual { order: 2; }
  .hero__visual img { height: 100svh; }
  .hero__visual::after {
    background: linear-gradient(90deg, rgba(247,247,244,0.55) 0%, rgba(247,247,244,0) 22%);
  }
  /* bottom は sample-badge（固定・左下）を避けた高さ */
  .hero__scroll {
    display: block; position: absolute; left: var(--gutter); bottom: 104px;
    font-family: var(--font-en-display); font-size: 11px; letter-spacing: 0.3em;
    color: var(--c-muted);
  }
  .hero__scroll span { display: block; padding-bottom: 44px; position: relative; }
  .hero__scroll span::after {
    content: ""; position: absolute; left: 50%; bottom: 0; width: 1px; height: 36px;
    background: var(--c-line); overflow: hidden;
  }
  .hero__scroll span::before {
    content: ""; position: absolute; left: 50%; bottom: 0; width: 1px; height: 36px;
    background: var(--c-mint-dp); transform-origin: top;
    animation: scrollLine 2.4s var(--ease-out) infinite;
  }
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  45%  { transform: scaleY(1); transform-origin: top; }
  55%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---------- 7. シグネチャー①: 光の索引 ---------- */
.index-list { border-top: 1px solid var(--c-line); }
.index-list__item a {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  gap: 0 clamp(16px, 3vw, 32px);
  padding: clamp(22px, 3vw, 30px) 4px;
  border-bottom: 1px solid var(--c-line);
  transition: padding-left 0.5s var(--ease-out);
}
/* 光が左から引かれる下線 */
.index-list__item a::after {
  content: ""; position: absolute; left: 0; bottom: -1px; height: 1px; width: 0;
  background: linear-gradient(90deg, var(--c-gold), var(--c-mint) 55%, transparent);
  transition: width 1.4s var(--ease-out);
}
.index-list__item.is-inview a::after { width: 100%; }
.index-list__item a:hover { padding-left: 14px; }

.index-list__num {
  font-family: var(--font-en-display); font-size: 14px; letter-spacing: 0.1em;
  color: var(--c-mint-dp); padding-top: 4px;
}
.index-list__body { display: block; }
.index-list__name {
  display: block; font-family: var(--font-jp-display);
  font-size: clamp(19px, 2.4vw, 24px); letter-spacing: 0.07em; line-height: 1.6;
}
.index-list__desc {
  display: block; margin-top: 6px; font-size: 14px; color: var(--c-muted); line-height: 1.9;
}
.index-list__meta {
  font-family: var(--font-en-display); font-size: 14px; color: var(--c-muted);
  white-space: nowrap; letter-spacing: 0.06em;
}
@media (max-width: 599px) {
  .index-list__item a { grid-template-columns: auto 1fr; }
  .index-list__meta { grid-column: 2; margin-top: 8px; font-size: 13px; }
}

/* ---------- 8. 選ばれる理由（破調: 大きな数字） ---------- */
.reasons {
  display: grid; gap: clamp(48px, 6vw, 64px);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
/* 数字は見出しの「上」に抜く。重ねると本文と衝突する */
.reason { position: relative; padding-top: 46px; }
.reason__num {
  font-family: var(--font-en-display);
  font-size: clamp(56px, 6vw, 72px); line-height: 1;
  color: var(--c-mint); opacity: 0.3;
  position: absolute; top: -30px; left: -8px; pointer-events: none;
}
.reason__title {
  position: relative; font-size: clamp(19px, 2.2vw, 22px); margin-bottom: 14px;
}
.reason__text { font-size: 14.5px; color: var(--c-muted); line-height: 2.05; }

/* ---------- 8b. 破調: 全幅バンド ---------- */
.band { position: relative; }
.band img { width: 100%; height: clamp(320px, 52vh, 560px); object-fit: cover; }
.band__caption {
  position: absolute; left: var(--gutter); bottom: clamp(20px, 4vw, 40px);
  max-width: 22em;
  font-family: var(--font-jp-display); font-size: clamp(14px, 1.7vw, 17px);
  line-height: 2; letter-spacing: 0.08em; color: var(--c-ink);
  background: color-mix(in srgb, var(--c-bg) 82%, transparent);
  backdrop-filter: blur(6px);
  padding: 18px 24px;
}

/* ---------- 9. シグネチャー②: 治療の時間軸 ---------- */
.timeline { margin-top: 8px; }
.timeline__track {
  display: flex;
  gap: clamp(20px, 3vw, 36px);
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding: 0 var(--gutter) 28px;
  padding-inline-start: max(var(--gutter), calc((100vw - var(--container)) / 2));
  /* これが無いと scroll-snap が開始位置の余白を食い、1枚目が画面左端に貼り付く */
  scroll-padding-inline-start: max(var(--gutter), calc((100vw - var(--container)) / 2));
  scrollbar-width: thin;
  scrollbar-color: var(--c-line) transparent;
}
.timeline__track::-webkit-scrollbar { height: 3px; }
.timeline__track::-webkit-scrollbar-thumb { background: var(--c-line); }
.timeline__step {
  position: relative;
  flex: 0 0 clamp(232px, 26vw, 288px);
  scroll-snap-align: start;
  padding-top: 34px;
  border-top: 1px solid var(--c-line);
}
.timeline__step::before {
  content: ""; position: absolute; top: -4px; left: 0;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--c-mint-dp);
}
.timeline__step--last::before { background: var(--c-gold); }
.timeline__when {
  font-family: var(--font-en-display); font-size: 34px; line-height: 1;
  color: var(--c-forest); letter-spacing: 0.02em;
}
.timeline__when span {
  font-family: var(--font-body); font-size: 12.5px; margin-left: 6px; color: var(--c-muted);
}
.timeline__title { font-size: 19px; margin: 14px 0 10px; }
.timeline__text { font-size: 13.5px; color: var(--c-muted); line-height: 1.95; }
/* 5枚は必ず画面幅を超えるので、どの幅でもスクロール可能なことを示す */
.timeline__hint {
  margin-top: 4px; text-align: right;
  font-size: 12px; color: var(--c-muted); letter-spacing: 0.12em;
}

/* ---------- 10. 院長 ---------- */
.doctor { display: grid; gap: clamp(36px, 5vw, 72px); align-items: center; }
@media (min-width: 860px) { .doctor { grid-template-columns: 0.8fr 1fr; } }
.doctor__photo { margin: 0; }
.doctor__photo img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }
.doctor__quote {
  font-family: var(--font-jp-display);
  font-size: clamp(24px, 3.4vw, 36px); line-height: 1.75; letter-spacing: 0.07em;
  margin: 14px 0 28px; color: var(--c-forest);
}
.doctor__text { font-size: 14.5px; color: var(--c-muted); line-height: 2.1; margin-bottom: 16px; }
.doctor__name {
  margin-top: 28px; font-family: var(--font-jp-display); font-size: 18px; letter-spacing: 0.1em;
}
.doctor__romaji {
  display: block; font-family: var(--font-en-display); font-style: italic;
  font-size: 14px; color: var(--c-muted); letter-spacing: 0.1em; margin-top: 2px;
}
.doctor__career { font-size: 13px; color: var(--c-muted); margin-top: 6px; }

/* ---------- 11. 診療時間・アクセス ---------- */
.access { display: grid; gap: clamp(56px, 7vw, 88px); }
@media (min-width: 860px) { .access { grid-template-columns: 1.15fr 1fr; } }
.access__col .sec-head { margin-bottom: 28px; }

.hours { width: 100%; border-collapse: collapse; font-size: 14px; }
.hours th, .hours td {
  border-bottom: 1px solid var(--c-line); padding: 13px 4px; text-align: center;
  font-weight: 400;
}
.hours thead th {
  font-family: var(--font-en-display); font-size: 14px; color: var(--c-mint-dp);
  border-bottom-color: var(--c-mint);
}
.hours tbody th { text-align: left; white-space: nowrap; font-size: 13.5px; }
.hours td { color: var(--c-forest); letter-spacing: 0.05em; }
.access__note { margin-top: 14px; font-size: 12.5px; color: var(--c-muted); }

.access__list { display: grid; grid-template-columns: auto 1fr; gap: 0 24px; font-size: 14.5px; }
.access__list dt {
  color: var(--c-mint-dp); font-size: 13px; letter-spacing: 0.1em;
  padding: 13px 0; border-bottom: 1px solid var(--c-line); white-space: nowrap;
}
.access__list dd { padding: 13px 0; border-bottom: 1px solid var(--c-line); }

/* ---------- 12. 最終CTA ---------- */
.cta {
  background: var(--c-forest); color: #fff;
  padding-block: clamp(88px, 12vw, 148px);
  text-align: center;
  position: relative; overflow: hidden;
}
/* 木漏れ日のような淡い光 */
.cta::before {
  content: ""; position: absolute; inset: -20% 30% auto -10%;
  height: 140%; pointer-events: none;
  background: radial-gradient(ellipse at 30% 20%, rgba(200,181,138,0.20), transparent 62%);
}
.cta > * { position: relative; }
.cta__en {
  font-family: var(--font-en-display); font-style: italic; font-size: 16px;
  letter-spacing: 0.18em; color: var(--c-gold); margin-bottom: 18px;
}
.cta__title { font-size: clamp(28px, 4.4vw, 46px); line-height: 1.6; }
.cta__text {
  margin-top: 28px; font-size: 14.5px; line-height: 2.1;
  color: rgba(255,255,255,0.78);
}
.cta__actions {
  margin-top: 44px; display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
}
.cta .button {
  background: var(--c-bg); color: var(--c-forest); border-color: var(--c-bg);
}
.cta .button:hover { background: transparent; color: var(--c-bg); }
.cta .button--ghost { background: transparent; color: var(--c-bg); border-color: rgba(255,255,255,0.45); }
.cta .button--ghost:hover { background: var(--c-bg); color: var(--c-forest); }

/* ---------- 13. フッター ---------- */
.site-footer { padding: 52px 0 40px; background: var(--c-forest); color: rgba(255,255,255,0.6); }
.site-footer__inner {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; flex-wrap: wrap; font-size: 12.5px;
}
.site-footer__logo { font-family: var(--font-jp-display); font-size: 16px; color: #fff; letter-spacing: 0.14em; }

/* ---------- 14. サンプル明示バッジ（全サンプル共通仕様） ---------- */
.sample-badge {
  position: fixed; left: 16px; bottom: 16px; z-index: var(--z-fixed);
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px 8px 10px; border-radius: 999px;
  background: rgba(34,34,31,0.86); backdrop-filter: blur(8px);
  color: #fff; font-size: 11.5px; letter-spacing: 0.04em; line-height: 1.5;
  box-shadow: 0 4px 18px rgba(0,0,0,0.16);
  transition: background 0.3s;
}
.sample-badge:hover { background: rgba(34,34,31,0.96); }
.sample-badge__tag {
  background: var(--c-gold); color: #22221f; font-weight: 700;
  padding: 2px 8px; border-radius: 999px; font-size: 10px; letter-spacing: 0.12em;
}
@media (max-width: 640px) {
  .sample-badge { left: 10px; bottom: 10px; padding: 6px 12px 6px 8px; font-size: 10.5px; }
  .sample-badge__text { max-width: 15em; }
}

/* ---------- 15. SPナビ ---------- */
@media (max-width: 899px) {
  .nav-toggle { display: block; }
  .global-nav {
    position: fixed; inset: 0; z-index: var(--z-nav);
    background: var(--c-bg);
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 40px;
    opacity: 0; visibility: hidden; transition: opacity 0.45s, visibility 0.45s;
  }
  .global-nav.is-open { opacity: 1; visibility: visible; }
  .global-nav ul { flex-direction: column; text-align: center; gap: 26px; }
  .global-nav ul a { font-family: var(--font-jp-display); font-size: 19px; }
}

/* ---------- 16. モーション基盤 ---------- */
.js-reveal {
  opacity: 0; transform: translateY(22px);
  transition: opacity var(--duration) var(--ease-out), transform var(--duration) var(--ease-out);
}
.js-reveal.is-inview { opacity: 1; transform: none; }
.js-reveal[data-delay="1"] { transition-delay: 0.12s; }
.js-reveal[data-delay="2"] { transition-delay: 0.24s; }
.js-reveal[data-delay="3"] { transition-delay: 0.36s; }

/* ---------- 17. モーション停止（reduced-motion環境のみボタン表示） ---------- */
.motion-stop {
  display: none;
  position: fixed; right: 16px; bottom: 16px; z-index: var(--z-fixed);
  padding: 10px 16px; font: inherit; font-size: 12px;
  background: var(--c-white); color: var(--c-ink);
  border: 1px solid var(--c-line); border-radius: 999px; cursor: pointer;
}
@media (prefers-reduced-motion: reduce) { .motion-stop { display: block; } }
html.is-motion-off *, html.is-motion-off *::before, html.is-motion-off *::after {
  transition-duration: 0.01ms !important;
  animation-duration: 0.01ms !important;
  animation-iteration-count: 1 !important;
  scroll-behavior: auto !important;
}
html.is-motion-off .js-reveal { opacity: 1; transform: none; }
html.is-motion-off .index-list__item a::after { width: 100%; }

/* ================================================================
   sample-notice:v1 — サンプル表記（14本共通・apply_sample_notice.py が生成）
   帯 / 商品CTAのモーダル / ラクシス導線 / フッター注記
   ================================================================ */
:root {
  --sample-bar-bg: #2c3a34;
  --sample-bar-fg: #ffffff;
  --sample-bar-h: 40px;
  --sample-font: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", system-ui, sans-serif;
  --laxis-band-bg: #26332e;
  --laxis-band-fg: #ffffff;
  --laxis-band-line: rgba(255, 255, 255, 0.12);
  --z-sample-bar: 3000;
  --z-sample-modal: 4000;
}

/* ---- 1. 最上部の固定帯 ---- */
.sample-bar {
  position: fixed; inset: 0 0 auto 0; z-index: var(--z-sample-bar);
  display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap;
  min-height: 40px; padding: 8px 14px;
  background: var(--sample-bar-bg); color: var(--sample-bar-fg);
  font-family: var(--sample-font); font-size: 12.5px; font-weight: 500;
  line-height: 1.6; letter-spacing: 0.02em; text-align: center;
}
.sample-bar__tag {
  flex: none; background: var(--sample-bar-fg); color: var(--sample-bar-bg);
  font-size: 10.5px; font-weight: 700; letter-spacing: 0.12em;
  padding: 3px 9px; border-radius: 3px; white-space: nowrap;
}
.sample-bar__text b { font-weight: 700; }
.sample-bar__by { opacity: 0.72; }
body { padding-top: var(--sample-bar-h); }
.site-header { top: var(--sample-bar-h); }
.skip-link:focus { top: calc(var(--sample-bar-h) + 12px); }
@media (max-width: 640px) {
  :root { --sample-bar-h: 54px; }
  .sample-bar { font-size: 11px; gap: 6px; padding: 7px 12px; }
  .sample-bar__tag { font-size: 9.5px; padding: 2px 7px; }
  .sample-bar__by { display: block; width: 100%; }
}

/* ---- 2. 商品CTAのモーダル ---- */
.sample-modal {
  position: fixed; inset: 0; z-index: var(--z-sample-modal);
  display: flex; align-items: center; justify-content: center; padding: 20px;
  font-family: var(--sample-font);
}
.sample-modal[hidden] { display: none; }
.sample-modal__backdrop { position: absolute; inset: 0; background: rgba(8, 10, 14, 0.66); backdrop-filter: blur(3px); }
.sample-modal__panel {
  position: relative; width: min(480px, 100%); background: #fff; color: #1f2933;
  border-radius: 16px; padding: 34px 30px 28px; text-align: center;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35); border-top: 4px solid var(--sample-bar-bg);
}
.sample-modal__tag {
  display: inline-block; background: var(--sample-bar-bg); color: var(--sample-bar-fg);
  font-size: 10.5px; font-weight: 700; letter-spacing: 0.12em;
  padding: 4px 10px; border-radius: 3px; margin-bottom: 18px;
}
.sample-modal__title { font-size: 20px; font-weight: 700; line-height: 1.6; margin-bottom: 14px; color: #1f2933; }
.sample-modal__text { font-size: 13.5px; line-height: 2; color: #56606b; margin-bottom: 26px; text-align: left; }
.sample-modal__actions { display: flex; flex-direction: column; gap: 10px; }
.sample-modal__button {
  display: block; background: var(--sample-bar-bg); color: var(--sample-bar-fg); text-decoration: none;
  font-size: 15px; font-weight: 700; padding: 16px 20px; border-radius: 11px;
}
.sample-modal__close {
  display: block; width: 100%; background: none; border: 1px solid #d5dbe1; color: #56606b;
  font-family: inherit; font-size: 13.5px; padding: 14px 20px; border-radius: 11px; cursor: pointer;
}
.sample-modal__close:hover { background: #f2f4f6; }

/* ---- 3. 最下部の案内帯（架空フッターの下） ---- */
/* 下の余白は、左下に固定されている SAMPLE バッジに文字が隠されないための逃げ */
.laxis-band {
  position: relative; z-index: 1;
  background: var(--laxis-band-bg); color: var(--laxis-band-fg);
  border-top: 1px solid var(--laxis-band-line);
  font-family: var(--sample-font); text-align: center;
  padding: 32px 6vw 58px;
}
.laxis-band__text { font-size: 12.5px; line-height: 1.95; opacity: 0.85; margin: 0 0 18px; }
.laxis-band__text b { font-weight: 700; }
.laxis-band__text .nb { display: inline-block; }
.laxis-band__actions { display: flex; flex-wrap: wrap; gap: 10px 22px; justify-content: center; align-items: center; }
.laxis-band__button {
  display: inline-flex; align-items: center; background: var(--sample-bar-bg); color: var(--sample-bar-fg);
  font-size: 13.5px; font-weight: 700; text-decoration: none; padding: 13px 28px; border-radius: 10px;
}
.laxis-band__back {
  color: inherit; font-size: 12px; opacity: 0.68;
  text-decoration: underline; text-underline-offset: 3px;
}
.laxis-band__back:hover { opacity: 1; }
@media (max-width: 640px) {
  .laxis-band { padding: 28px 20px 82px; }
}

/* ---- 4. フッターの注記 ---- */
.sample-note {
  margin-top: 26px; padding-top: 18px; border-top: 1px solid rgba(128, 128, 128, 0.3);
}
.sample-note p {
  font-family: var(--sample-font); font-size: 12px; line-height: 1.95;
  opacity: 0.9; margin: 0; text-align: left;
}