/* 滿天星名床 前台樣式
   流派：specimen-catalogue（好眠插畫與名床圖鑑）＋ colour-chapters（深藍星空章節）＋ split-stage（左釘右讀工坊）
   色彩：晨霧淺藍白底與雲朵藍階差色交替，夾 2–3 段深邃星空深藍章節；不用外框、陰影與漸層。
   圓角只有三種：0（照片）、12px（按鈕與控制項）、20px（面板、色塊、插畫底板）。 */

:root {
  --bg: #eff3f8;
  --surface: #dfe7f2;
  --surface-sky: #d2e0f0;
  --surface-oat: #e7e5dd;
  --ink: #0f2147;
  --muted: #3d5278;
  --accent: #183a7a;
  --accent-ink: #f7f9fc;
  --star-gold: #e8b944;
  --cloud: #c5d8f0;
  --field-dark: #0c1938;
  --field-dark-surface: #152752;
  --field-dark-ink: #f2f5fa;
  --field-dark-soft: #c9d6ea;
  --error: #8c2a1c;

  --font-display: 'Chillax', 'Roundo', 'Noto Sans TC', sans-serif;
  --font-text: 'Roundo', 'Chillax', 'Noto Sans TC', sans-serif;

  --step-small: clamp(0.8125rem, 0.79rem + 0.1vw, 0.875rem);
  --step-body: clamp(1.0625rem, 1rem + 0.25vw, 1.1875rem);
  --step-lead: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
  --step-head: clamp(1.875rem, 1.3rem + 2.2vw, 3.125rem);
  --step-display: clamp(2.375rem, 0.9rem + 4.6vw, 4.5rem);

  --r-control: 12px;
  --r-panel: 20px;

  --gutter: clamp(20px, 4.4vw, 64px);
  --gap: clamp(16px, 2.2vw, 32px);
  --section: clamp(72px, 8vw, 128px);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; scroll-padding-top: 16px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-text);
  font-size: var(--step-body);
  font-weight: 400;
  line-height: 1.65;
  font-variant-numeric: tabular-nums;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; border-radius: 0; }
svg.illo { display: block; max-width: 100%; height: auto; overflow: visible; }
figure { margin: 0; }
figcaption { margin-top: 12px; max-width: 60ch; font-size: var(--step-small); line-height: 1.6; color: var(--muted); }

h1, h2, h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.08;
  text-wrap: balance;
  color: inherit;
}
h1 { font-size: var(--step-display); }
h2 { font-size: var(--step-head); }
h3 { font-size: var(--step-lead); line-height: 1.25; }

p { margin: 0 0 1em; max-width: 60ch; }
ul, ol { margin: 0 0 1em; }
dd { margin: 0; }
strong { font-weight: 600; }

a {
  color: inherit;
  text-decoration-line: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.24em;
  text-decoration-color: var(--cloud);
  transition: text-decoration-color 0.2s, color 0.2s;
}
a:hover { text-decoration-color: var(--accent); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

/* 獨立連結：點擊範圍至少 44 × 44 */
.link { display: inline-flex; align-items: center; min-height: 46px; min-width: 46px; }

.wrap {
  width: 100%;
  max-width: calc(1312px + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

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

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -120px;
  z-index: 10;
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: var(--r-control);
  background: var(--accent);
  color: var(--accent-ink);
}
.skip-link:focus { top: 12px; }

/* ---------- 章節底色 ---------- */
.chapter-sky { background: var(--surface); }
.chapter-night { background: var(--field-dark); color: var(--field-dark-ink); }
.chapter-night a { text-decoration-color: var(--star-gold); }
.chapter-night a:hover { text-decoration-color: var(--field-dark-ink); }
.chapter-night figcaption { color: var(--field-dark-soft); }
.chapter-night :focus-visible { outline-color: var(--star-gold); }

/* 插畫底板：淺色圓角面板（在深色章節裡也維持淺底，讓深藍筆觸清楚） */
.plate { border-radius: var(--r-panel); background: var(--surface); padding: clamp(12px, 1.6vw, 20px); }
.chapter-sky .plate, .chapter-night .plate { background: var(--bg); }
.plate svg.illo { width: 100%; margin-inline: auto; }
.plate figcaption { margin-top: 10px; }
.chapter-night .plate figcaption { color: var(--muted); }

/* ---------- 按鈕：全站圓角矩形 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  min-width: 46px;
  padding: 0.75rem 1.35rem;
  border: 2px solid transparent;
  border-radius: var(--r-control);
  font: 500 var(--step-body) / 1.25 var(--font-text);
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s var(--ease), background-color 0.2s, color 0.2s, border-color 0.2s;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(0.98); }
.btn-primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn-primary:hover { background: var(--ink); border-color: var(--ink); }
.btn-secondary { background: var(--surface); color: var(--ink); border-color: var(--ink); }
.btn-secondary:hover { background: var(--cloud); }
.chapter-sky .btn-secondary { background: var(--bg); }
.chapter-sky .btn-secondary:hover { background: var(--cloud); }
.btn-ghost { background: transparent; color: var(--field-dark-ink); border-color: var(--field-dark-ink); }
.btn-ghost:hover { background: var(--field-dark); }
.btn-gold { background: var(--star-gold); color: var(--field-dark); border-color: var(--star-gold); }
.btn-gold:hover { background: #f2c95a; border-color: #f2c95a; }
.btn[disabled] { opacity: 0.6; cursor: progress; }

/* 切換鈕（睡姿、尺寸、推薦床款） */
.toggle, .pick {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  min-width: 46px;
  padding: 0.6rem 1rem;
  border: 2px solid var(--ink);
  border-radius: var(--r-control);
  background: var(--surface);
  color: var(--ink);
  font: 500 var(--step-body) / 1.25 var(--font-text);
  text-align: left;
  cursor: pointer;
  transition: transform 0.2s var(--ease), background-color 0.25s, color 0.25s, border-color 0.2s;
}
.toggle:hover, .pick:hover { background: var(--cloud); transform: translateY(-2px); }
.toggle:active, .pick:active { transform: scale(0.97); }
.toggle[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.chapter-sky .toggle { background: var(--bg); }
.chapter-sky .toggle[aria-pressed="true"] { background: var(--accent); }
.toggle-night, .pick { background: transparent; color: var(--field-dark-ink); border-color: var(--field-dark-ink); }
.toggle-night:hover, .pick:hover { background: var(--field-dark-surface); }
.toggle-night[aria-pressed="true"], .pick[aria-pressed="true"] { background: var(--star-gold); color: var(--field-dark); border-color: var(--star-gold); }

/* ---------- 頁首：滿版平鋪列 ---------- */
.site-header { padding-block: 14px; background: var(--bg); }
.header-row { display: flex; align-items: center; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; min-height: 48px; text-decoration: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name { font-family: var(--font-display); font-size: var(--step-lead); font-weight: 600; letter-spacing: -0.025em; }
.brand-en { font-size: var(--step-small); color: var(--muted); }
.site-nav { margin-left: auto; }
.site-nav ul { display: flex; gap: 2px; margin: 0; padding: 0; list-style: none; }
.site-nav a { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 12px; font-weight: 500; text-decoration: none; border-radius: var(--r-control); transition: background-color 0.2s; }
.site-nav a:hover { background: var(--surface); }

/* ---------- 首屏 ---------- */
.hero { padding-block: clamp(20px, 3vw, 44px) var(--section); }
.hero-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: center; }
.hero-copy { grid-column: 1 / span 7; grid-row: 1; }
.hero-title { font-size: var(--step-display); margin-bottom: clamp(18px, 2vw, 28px); }
.hero-lead { margin-bottom: 28px; font-size: var(--step-lead); line-height: 1.55; max-width: 34em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 0; }
.hero-illo { grid-column: 8 / span 5; grid-row: 1; position: relative; z-index: 1; margin-bottom: calc(-1 * clamp(40px, 6vw, 96px)); border-radius: var(--r-panel); overflow: hidden; }
.hero-illo svg.illo { width: 100%; }
.hero-photo { grid-column: 1 / -1; grid-row: 2; }
.hero-photo img { width: 100%; aspect-ratio: 1570 / 580; object-fit: cover; }

/* ---------- 章節共用 ---------- */
.section { padding-block: var(--section); }
.section-head {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--gap);
  align-items: end;
  margin-bottom: clamp(40px, 5vw, 72px);
}
.section-head > :first-child { grid-column: 1 / span 6; }
.section-head > p { grid-column: 8 / span 5; margin: 0; }
.frame { overflow: hidden; }
.frame img { width: 100%; }

/* ---------- 工坊故事（左釘右讀） ---------- */
.split { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: start; }
.split-pin { grid-column: 1 / span 5; position: sticky; top: 24px; }
.pin-photo img { aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 35%; }
.pin-illo { position: relative; z-index: 1; width: clamp(150px, 16vw, 236px); margin: calc(-1 * clamp(64px, 8vw, 120px)) clamp(-28px, -1.6vw, -12px) 0 auto; }
.split-read { grid-column: 7 / span 6; }
.split-read h2 { margin-bottom: 28px; }
.split-read .lead { font-size: var(--step-lead); line-height: 1.55; }
.materials-title { margin-top: clamp(48px, 5vw, 80px); margin-bottom: 12px; }
.materials { margin: 24px 0 0; padding: 0; list-style: none; }
.material { display: grid; grid-template-columns: clamp(104px, 9vw, 128px) minmax(0, 1fr); gap: clamp(16px, 2vw, 28px); align-items: center; padding-block: 14px; }
.material-stamp svg.illo { width: 100%; }
.material-text { display: grid; gap: 4px; }
.material-name { font-family: var(--font-display); font-size: var(--step-lead); font-weight: 600; line-height: 1.3; letter-spacing: -0.02em; }
.material-detail { max-width: 52ch; }
.promise { margin-top: 36px; padding: 22px 26px; max-width: none; border-radius: var(--r-panel); background: var(--bg); }
.split-pair { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); align-items: start; margin-top: 56px; }
.pair-a img { aspect-ratio: 1 / 1; object-fit: cover; }
.pair-b { margin-top: 72px; }
.pair-b img { aspect-ratio: 3 / 4; object-fit: cover; }

/* ---------- 試躺器（深藍星空章節） ---------- */
.explorer-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: start; }
.explorer-controls { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: end; margin-bottom: 8px; }
.explorer-controls h2 { grid-column: 1 / span 6; }
.explorer-intro { grid-column: 8 / span 5; margin: 0; color: var(--field-dark-soft); }
.posture-group { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }

.explorer-stage { grid-column: 1 / span 7; padding: clamp(16px, 2.4vw, 32px); border-radius: var(--r-panel); background: var(--bg); color: var(--ink); }
.posture-illos { margin-bottom: clamp(16px, 2vw, 24px); }
.posture-illo { display: flex; flex-direction: column; align-items: center; }
.posture-illo svg.illo { width: min(100%, 420px); }
.posture-illo figcaption { margin-top: 8px; text-align: center; color: var(--muted); }
.posture-illo figcaption strong { color: var(--ink); }

.cutaway { display: flex; flex-direction: column; gap: 4px; }
.slab {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(12px, 1.6vw, 20px);
  width: 100%;
  min-height: 46px;
  padding: 4px 14px 4px 4px;
  border: 3px solid transparent;
  border-radius: var(--r-control);
  background: transparent;
  color: var(--ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background-color 0.25s, border-color 0.25s, transform 0.3s var(--ease);
}
.slab-art { display: block; }
.slab-art svg.illo { width: 100%; transition: transform 0.4s var(--ease); }
.slab-text { display: grid; gap: 2px; }
.slab-name { font-weight: 600; transition: transform 0.35s var(--ease); }
.slab-role { font-size: var(--step-small); line-height: 1.5; color: var(--muted); }
.slab:hover { background: var(--surface); }
.slab:hover .slab-name { transform: translateX(4px); }
.slab[aria-pressed="true"] { border-color: var(--accent); background: var(--cloud); }
.slab[aria-pressed="true"] .slab-name { transform: translateX(6px); }
.slab.is-focus .slab-name::after { content: "（這個需求的重點層）"; display: block; font-weight: 500; font-size: var(--step-small); color: var(--accent); }
.cross-note { margin: 16px 0 0; font-size: var(--step-small); color: var(--muted); }

.readout { grid-column: 8 / span 5; overflow: hidden; border-radius: var(--r-panel); background: var(--field-dark-surface); }
.readout-photo { overflow: hidden; }
.readout-photo img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.readout-body { padding: clamp(20px, 2.4vw, 36px); }
.readout-title { margin-bottom: 12px; font-size: var(--step-lead); }
.readout-need { margin-bottom: 0; color: var(--field-dark-soft); }
.picks { margin: 22px 0; }
.picks-label { margin: 0 0 8px; font-size: var(--step-small); color: var(--field-dark-soft); }
.pick-group { display: flex; flex-wrap: wrap; gap: 8px; }
.readout-spec { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 24px; margin: 0 0 22px; }
.readout-spec dt { font-size: var(--step-small); color: var(--field-dark-soft); }
.readout-spec dd, .size-readout dd { font-family: var(--font-display); font-size: var(--step-lead); font-weight: 600; line-height: 1.25; letter-spacing: -0.02em; }
.readout-layer { margin-bottom: 22px; padding: 16px 20px; border-radius: var(--r-control); background: var(--field-dark); }
.readout-layer p { margin: 0; }
.layer-head { margin-bottom: 6px !important; }
.layer-head strong { color: var(--star-gold); }
.layer-head span { color: var(--field-dark-soft); }
.readout-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 0; }

/* ---------- 名床圖鑑：照片鑲在交替色塊，文字在下方 ---------- */
.specimens {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--gap);
  row-gap: clamp(64px, 7vw, 112px);
  align-items: start;
}
.specimen { --ratio: 1 / 1; --tone: var(--surface); min-width: 0; }
.tone-1 { --tone: var(--surface-sky); }
.tone-2 { --tone: var(--surface-oat); }
.specimen-block { position: relative; margin: 0 0 22px; padding: clamp(14px, 2vw, 28px); border-radius: var(--r-panel); background: var(--tone); }
.specimen-block img { width: 100%; aspect-ratio: var(--ratio); object-fit: cover; transition: transform 0.9s var(--ease); }
.specimen:hover .specimen-block img { transform: scale(1.02); }
.specimen-stamp { position: absolute; z-index: 1; top: calc(-1 * clamp(22px, 2.4vw, 34px)); right: clamp(10px, 2vw, 28px); width: clamp(104px, 8.6vw, 128px); transition: transform 0.6s var(--ease); }
.specimen-stamp svg.illo { width: 100%; }
.specimen:hover .specimen-stamp { transform: rotate(-6deg); }
.specimen-name { margin-bottom: 4px; font-size: var(--step-lead); line-height: 1.25; }
.specimen-name a { display: inline-flex; align-items: center; min-height: 46px; text-decoration: none; }
.specimen-name a:hover { text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 2px; }
.specimen-sub { margin-bottom: 14px; color: var(--muted); }
.specimen-facts { display: grid; gap: 6px; margin: 0 0 6px; }
.specimen-facts > div { display: grid; grid-template-columns: 3em minmax(0, 1fr); gap: 12px; }
.specimen-facts dt { padding-top: 0.2em; font-size: var(--step-small); color: var(--muted); }
.specimen-facts .mat dd { line-height: 1.55; }
.price { font-weight: 600; }
.more { font-weight: 500; }

/* 到府實景三連照（錯落比例） */
.strip { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: start; padding-bottom: var(--section); }
.strip-a { grid-column: 1 / span 4; }
.strip-a img { aspect-ratio: 3 / 4; object-fit: cover; }
.strip-b { grid-column: 5 / span 4; margin-top: clamp(48px, 7vw, 120px); }
.strip-b img { aspect-ratio: 1 / 1; object-fit: cover; }
.strip-c { grid-column: 9 / span 4; margin-top: clamp(16px, 2vw, 32px); }
.strip-c img { aspect-ratio: 3 / 4; object-fit: cover; object-position: 50% 70%; }

/* 門市展間全景 */
.panorama { margin-top: clamp(56px, 6vw, 96px); }
.panorama img { aspect-ratio: 1975 / 560; object-fit: cover; }

/* ---------- 尺寸對照 ---------- */
.size-views { display: flex; align-items: flex-end; gap: clamp(12px, 2vw, 28px); margin: 0 0 clamp(56px, 6vw, 96px); padding: 0; list-style: none; }
.size-view { flex: 1 1 0; min-width: 0; }
.size-art { padding: clamp(8px, 1vw, 14px); border-radius: var(--r-panel); background: var(--bg); }
.size-art svg.illo { width: 100%; }
.size-view figcaption { margin-top: 10px; color: var(--ink); font-size: var(--step-small); }
.size-view figcaption strong { font-weight: 600; }

.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; }
table.data caption { caption-side: top; padding-bottom: 14px; text-align: left; font-size: var(--step-small); color: var(--muted); }
table.data th, table.data td { padding: 16px 20px 16px 0; border-bottom: 1px solid #a9bbd6; text-align: left; vertical-align: top; }
table.data thead th { padding-top: 0; border-bottom: 2px solid var(--ink); font-size: var(--step-small); font-weight: 600; color: var(--muted); }
table.data tbody th { font-weight: 600; white-space: nowrap; }
table.data .num { text-align: right; padding-right: 0; }
.cell-note { display: block; font-size: var(--step-small); color: var(--muted); }
.std-row { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: start; margin-top: clamp(72px, 8vw, 120px); }
.std-side { grid-column: 1 / span 4; }
.std-side h3 { margin-bottom: 14px; }
.std-body { grid-column: 5 / span 8; }
table.data td.nw { white-space: nowrap; }
.std-block { margin-top: clamp(72px, 8vw, 120px); }
.sub-head { margin-bottom: 28px; }
@media (min-width: 1024px) { table.data td.nw-lg { white-space: nowrap; } }
.thickness { display: grid; gap: 4px; margin: 0; }
.thickness > div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; align-items: baseline; padding: 14px 20px; border-radius: var(--r-control); background: var(--bg); }
.thickness dt { color: var(--muted); }
.thickness dd { font-family: var(--font-display); font-size: var(--step-lead); font-weight: 600; line-height: 1.3; letter-spacing: -0.02em; }

.camper { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: center; margin-top: clamp(72px, 8vw, 120px); }
.camper-art { grid-column: 1 / span 5; }
.camper-read { grid-column: 6 / span 4; }
.camper-read h3 { margin-bottom: 14px; }
.camper-read p:last-child { margin-bottom: 0; }
.camper-photo { grid-column: 10 / span 3; }
.camper-photo img { aspect-ratio: 3 / 4; object-fit: cover; }
.camper:not(:has(.camper-photo)) .camper-read { grid-column: 7 / span 6; }

/* ---------- 床墊知識 ---------- */
.articles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(32px, 6vw, 96px); row-gap: clamp(64px, 6.5vw, 104px); }
.article h3 { margin-bottom: 16px; }
.article p { margin-bottom: 0.8em; }
.care-set, .care-loose { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 20px; }
.care-loose { max-width: 640px; margin: 0 0 clamp(40px, 5vw, 64px); }
.care-illo svg.illo { width: 100%; }
.prose-list { padding-left: 1.2em; }

/* ---------- 常見問答 ---------- */
.faq-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: start; }
.faq-side { grid-column: 1 / span 4; }
.faq-side h2 { margin-bottom: 24px; }
.faq-photo { margin-top: 36px; }
.faq-photo img { aspect-ratio: 4 / 5; object-fit: cover; }
.faq-list { grid-column: 6 / span 7; display: grid; gap: 10px; }
.qa { border-radius: var(--r-panel); background: var(--bg); transition: background-color 0.25s; }
.qa[open] { background: #f7f9fc; }
.qa summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 60px;
  padding: 14px 22px;
  font-weight: 600;
  list-style: none;
  cursor: pointer;
  border-radius: var(--r-panel);
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after {
  content: "";
  flex: none;
  width: 11px;
  height: 11px;
  margin-top: -6px;
  border-right: 2.5px solid currentColor;
  border-bottom: 2.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform 0.3s var(--ease);
}
.qa[open] summary::after { margin-top: 6px; transform: rotate(-135deg); }
.qa summary:hover { text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 0.24em; }
.qa-answer { padding: 0 22px 20px; }
.qa-answer p:last-child { margin-bottom: 0; }

/* ---------- 門市（深藍星空章節） ---------- */
.stores .section-head > p { color: var(--field-dark-soft); }
.stores-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); align-items: stretch; }
.store { padding: clamp(22px, 2.4vw, 32px); border-radius: var(--r-panel); background: var(--field-dark-surface); }
.store h3 { margin-bottom: 6px; }
.store-label { margin-bottom: 18px; color: var(--field-dark-soft); }
.facts { display: grid; gap: 6px; margin: 0; }
.facts > div { display: grid; grid-template-columns: 5.5em minmax(0, 1fr); gap: 12px; align-items: baseline; }
.facts dt { font-size: var(--step-small); color: var(--field-dark-soft); }
.contact-aside { padding-inline: 0; background: transparent; }

/* ---------- 預約表單 ---------- */
.reserve-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: start; }
.reserve-intro { grid-column: 1 / span 5; }
.reserve-intro h2 { margin-bottom: 24px; }
.reserve-points { margin: 28px 0 0; padding-left: 1.2em; }
.reserve-points li { margin-bottom: 0.5em; }
.reserve-pair { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--gap); align-items: end; margin-top: 40px; }
.reserve-photo img { aspect-ratio: 3 / 4; object-fit: cover; object-position: 50% 60%; }
.form-panel { grid-column: 7 / span 6; padding: clamp(20px, 3vw, 40px); border-radius: var(--r-panel); background: var(--surface); }
.reserve-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 20px; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field-wide { grid-column: 1 / -1; }
.field > label, .stores-pick legend { font-weight: 600; }
.reserve-form input[type="text"], .reserve-form input[type="tel"], .reserve-form select, .reserve-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 10px 14px;
  border: 2px solid var(--muted);
  border-radius: var(--r-control);
  background: #f7f9fc;
  color: var(--ink);
  font: inherit;
  transition: border-color 0.2s, background-color 0.2s;
}
.reserve-form input:focus, .reserve-form select:focus, .reserve-form textarea:focus { border-color: var(--accent); }
.reserve-form textarea { min-height: 120px; resize: vertical; }
.reserve-form input[aria-invalid="true"], .reserve-form select[aria-invalid="true"] { border-color: var(--error); }
.reserve-form select.is-filled { outline: 3px solid var(--star-gold); outline-offset: 2px; }
fieldset.stores-pick { min-width: 0; margin: 0; padding: 0; border: 0; }
.stores-pick legend { margin-bottom: 6px; padding: 0; }
.radio-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.radio { display: flex; align-items: flex-start; gap: 10px; min-height: 60px; padding: 12px 14px; border: 2px solid transparent; border-radius: var(--r-control); background: var(--bg); cursor: pointer; transition: background-color 0.25s, color 0.25s, border-color 0.25s; }
.radio:hover { border-color: var(--ink); }
.radio input { flex: none; width: 20px; height: 20px; margin: 3px 0 0; accent-color: var(--star-gold); }
.radio-sub { display: block; font-size: var(--step-small); color: var(--muted); }
.radio:has(input:checked) { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.radio:has(input:checked) .radio-sub { color: #d2e0f0; }
.field-error { margin: 0; font-size: var(--step-small); font-weight: 600; color: var(--error); }
.field-note { margin: 0; font-size: var(--step-small); font-weight: 600; color: var(--accent); }
.hp-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.btn-submit { min-width: 168px; }
.form-hint { margin: 0; font-size: var(--step-small); color: var(--muted); }
.form-status { margin-bottom: 24px; padding: 18px 22px; border-radius: var(--r-control); background: var(--cloud); }
.form-status.is-error { background: #f3dcd8; color: #5e1a10; }
.form-status p { margin: 0; }
.form-status .status-title { margin-bottom: 6px; font-family: var(--font-display); font-size: var(--step-lead); font-weight: 600; line-height: 1.3; }

/* ---------- 頁尾（深色） ---------- */
.site-footer { padding-block: clamp(56px, 7vw, 96px) 32px; background: var(--field-dark); color: var(--field-dark-ink); }
.site-footer a { text-decoration-color: var(--star-gold); }
.footer-grid { display: grid; grid-template-columns: 1.8fr repeat(3, minmax(0, 1.2fr)) minmax(0, 1fr); gap: var(--gap); }
.foot-name { margin-bottom: 10px; font-family: var(--font-display); font-size: var(--step-lead); font-weight: 600; line-height: 1.3; }
.foot-note { max-width: 36ch; color: var(--field-dark-soft); }
.foot-sub, .foot-base p { font-size: var(--step-small); color: var(--field-dark-soft); }
.foot-title { margin-bottom: 4px; font-weight: 600; }
.foot-sub { display: block; font-weight: 400; }
.site-footer address { display: flex; flex-direction: column; align-items: flex-start; font-style: normal; }
.foot-line { display: inline-flex; align-items: center; min-height: 46px; }
.foot-nav ul { margin: 0; padding: 0; list-style: none; }
.foot-base { margin-top: 48px; }
.foot-base p { margin: 0; max-width: none; }

/* ---------- 產品頁 ---------- */
.crumbs { padding-top: 4px; }
.crumbs ol { display: flex; flex-wrap: wrap; align-items: center; margin: 0; padding: 0; list-style: none; font-size: var(--step-small); color: var(--muted); }
.crumbs li { display: inline-flex; align-items: center; }
.crumbs li + li::before { content: "›"; margin: 0 10px; }
.crumbs a { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; min-width: 46px; color: var(--ink); }
.crumbs [aria-current] { color: var(--ink); }

.product-hero { padding-block: clamp(12px, 2vw, 28px) var(--section); }
.product-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: start; }
.gallery { grid-column: 1 / span 7; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--gap); align-items: start; }
.gallery figure { overflow: hidden; }
.gallery img { width: 100%; object-fit: cover; aspect-ratio: 1 / 1; }
.gallery-main { --tone: var(--surface); grid-column: 1 / -1; padding: clamp(14px, 2vw, 28px); border-radius: var(--r-panel); background: var(--tone); }
.gallery-main.tone-1 { --tone: var(--surface-sky); }
.gallery-main.tone-2 { --tone: var(--surface-oat); }
.gallery-more:nth-child(even) img { aspect-ratio: 3 / 4; }
.gallery-more:nth-child(odd) { margin-top: 64px; }
.product-info { grid-column: 8 / span 5; }
.product-title { font-size: var(--step-head); }
.product-feel { display: flex; align-items: center; gap: 18px; margin: 18px 0 8px; }
.feel-stamp { flex: none; width: clamp(104px, 8.6vw, 124px); }
.feel-stamp svg.illo { width: 100%; }
.product-sub { margin: 0; font-size: var(--step-lead); line-height: 1.4; }
.feel-label { display: block; margin-top: 4px; font-size: var(--step-body); color: var(--muted); }
.product-summary { margin-top: 14px; font-size: var(--step-lead); line-height: 1.55; }
.product-price { margin: 22px 0; font-family: var(--font-display); font-size: var(--step-lead); font-weight: 600; line-height: 1.3; }
.product-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 32px; }
.spec { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 24px; margin: 0; padding: 10px 22px; border-radius: var(--r-panel); background: var(--surface); }
.spec > div { padding-block: 12px; }
.spec dt { font-size: var(--step-small); color: var(--muted); }
.spec dd { font-weight: 600; }

.layers-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: start; }
.layers-read { grid-column: 1 / span 5; }
.layers-read h2 { margin-bottom: 24px; }
.layers-read h3 { margin: 40px 0 12px; }
.suitable { padding-left: 1.2em; }
.cutaway-art { margin-top: 36px; }
.layer-stack { grid-column: 7 / span 6; display: flex; flex-direction: column; gap: 4px; margin: 0; }
.layer-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; align-items: center; padding: 8px 20px 8px 8px; border-radius: var(--r-control); background: var(--bg); }
.layer-row dt { display: grid; gap: 8px; font-weight: 600; }
.layer-art { display: block; }
.layer-art svg.illo { width: 100%; }
.layer-name { padding-left: 6px; }

.prices-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: start; }
.size-switch { grid-column: 1 / span 5; }
.size-switch h2 { margin-bottom: 20px; }
.size-buttons { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0; }
.size-stage { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); gap: 16px; align-items: stretch; }
.size-illos { display: flex; align-items: center; justify-content: center; }
.size-illo { display: flex; flex-direction: column; align-items: center; width: 100%; }
.size-illo svg.illo { width: min(100%, 220px); }
.size-illo figcaption { text-align: center; }
.size-readout { display: grid; gap: 10px; align-content: center; margin: 0; padding: 20px 22px; border-radius: var(--r-panel); background: var(--surface); }
.size-readout > div { display: grid; grid-template-columns: 4.2em minmax(0, 1fr); gap: 12px; align-items: baseline; }
.size-readout dt { font-size: var(--step-small); color: var(--muted); }
.size-readout dd { font-size: var(--step-body); }
.size-readout .size-price dd { font-size: var(--step-lead); }
.prices .table-wrap { grid-column: 7 / span 6; }

.visit-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: start; }
.visit-lead { grid-column: 1 / span 4; }
.visit-lead h2 { margin-bottom: 20px; }
.visit-lead > p:not(.visit-actions) { color: var(--field-dark-soft); }
.visit-actions { margin: 0; }
.visit-illo { margin-top: 32px; max-width: 360px; }
.visit-store { grid-column: span 4; }

.specimens-related .specimen { grid-column: auto / span 4; }
.specimens-related .specimen:nth-child(3n+1) { --ratio: 3 / 4; }
.specimens-related .specimen:nth-child(3n+2) { --ratio: 1 / 1; margin-top: 72px; }
.specimens-related .specimen:nth-child(3n) { --ratio: 16 / 10; margin-top: 24px; }

/* ---------- 404 ---------- */
.not-found { padding-block: clamp(24px, 4vw, 64px) var(--section); }
.nf-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: center; }
.nf-text { grid-column: 1 / span 6; }
.nf-title { margin-bottom: 24px; font-size: var(--step-display); }
.nf-lead { font-size: var(--step-lead); line-height: 1.55; margin-bottom: 28px; }
.nf-stars { margin-top: 40px; max-width: 420px; }
.nf-stars svg.illo { width: 100%; }
.nf-art { grid-column: 8 / span 5; }
.nf-photo img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.nf-illo { position: relative; z-index: 1; width: clamp(180px, 20vw, 280px); margin: calc(-1 * clamp(80px, 10vw, 150px)) clamp(-24px, -1.4vw, -8px) 0 auto; }

/* ---------- 圖鑑錯落節奏：桌機 12 欄 ---------- */
@media (min-width: 1024px) {
  .specimens:not(.specimens-related) .specimen:nth-child(7n+1) { grid-column: 1 / span 5; --ratio: 3 / 4; }
  .specimens:not(.specimens-related) .specimen:nth-child(7n+2) { grid-column: 7 / span 6; --ratio: 16 / 10; margin-top: clamp(64px, 9vw, 160px); }
  .specimens:not(.specimens-related) .specimen:nth-child(7n+3) { grid-column: 1 / span 4; --ratio: 1 / 1; }
  .specimens:not(.specimens-related) .specimen:nth-child(7n+4) { grid-column: 5 / span 4; --ratio: 3 / 4; margin-top: 88px; }
  .specimens:not(.specimens-related) .specimen:nth-child(7n+5) { grid-column: 9 / span 4; --ratio: 1 / 1; margin-top: 24px; }
  .specimens:not(.specimens-related) .specimen:nth-child(7n+6) { grid-column: 2 / span 6; --ratio: 16 / 10; }
  .specimens:not(.specimens-related) .specimen:nth-child(7n) { grid-column: 9 / span 4; --ratio: 3 / 4; margin-top: 120px; }
}

/* ---------- 平板 ---------- */
@media (max-width: 1023px) {
  .header-row { flex-wrap: wrap; row-gap: 6px; }
  .brand { flex: 1 1 auto; }
  .site-nav { order: 3; width: 100%; margin-left: 0; }
  .site-nav ul { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .site-nav a { width: 100%; padding: 0 4px; }

  .hero-copy { grid-column: 1 / span 7; }
  .hero-illo { grid-column: 8 / span 5; margin-bottom: -48px; }
  .section-head > :first-child, .section-head > p { grid-column: 1 / -1; }

  .split-pin { grid-column: 1 / -1; position: relative; top: auto; }
  .pin-photo img { aspect-ratio: 4 / 3; object-position: 50% 30%; }
  .pin-illo { margin-right: 16px; }
  .split-read { grid-column: 1 / -1; }

  .explorer-controls h2, .explorer-intro { grid-column: 1 / -1; }
  .explorer-stage, .readout { grid-column: 1 / -1; }
  .readout { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); }
  .readout-photo img { height: 100%; aspect-ratio: auto; min-height: 320px; }

  .specimens { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .specimens .specimen { grid-column: auto; }
  .specimens .specimen:nth-child(4n+1) { --ratio: 3 / 4; }
  .specimens .specimen:nth-child(4n+2) { --ratio: 1 / 1; margin-top: 72px; }
  .specimens .specimen:nth-child(4n+3) { --ratio: 16 / 10; }
  .specimens .specimen:nth-child(4n) { --ratio: 3 / 4; margin-top: 72px; }
  .specimens-related .specimen:nth-child(3) { grid-column: 1 / -1; margin-top: 0; }
  .specimens-related .specimen.tone-2, .gallery-main.tone-2 { --tone: var(--surface-sky); }
  .strip-a { grid-column: 1 / span 6; }
  .strip-b { grid-column: 7 / span 6; }
  .strip-c { display: none; }

  .std-side, .std-body { grid-column: 1 / -1; }
  .std-row { row-gap: 8px; }
  .camper-art { grid-column: 1 / span 7; }
  .camper-read { grid-column: 8 / span 5; }
  .camper-photo { display: none; }

  .articles { column-gap: 32px; }
  .faq-side, .faq-list { grid-column: 1 / -1; }
  .faq-side { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); column-gap: var(--gap); align-items: start; }
  .faq-side h2, .faq-side p { grid-column: 1; }
  .faq-photo { grid-column: 2; grid-row: 1 / span 2; margin-top: 0; }
  .faq-list { margin-top: 40px; }

  .stores-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact-aside { grid-column: 1 / -1; }

  .reserve-intro, .form-panel { grid-column: 1 / -1; }
  .reserve-pair { max-width: 640px; }
  .form-panel { margin-top: 24px; }

  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .foot-brand { grid-column: 1 / -1; }

  .gallery { display: contents; }
  .gallery-main { grid-column: 1 / -1; order: 0; }
  .gallery-main img { aspect-ratio: 16 / 10; }
  .product-info { grid-column: 1 / -1; order: 1; margin-top: 8px; }
  .gallery-more { grid-column: span 6; order: 2; margin-top: 32px; }
  .gallery-more:nth-child(odd) { margin-top: 72px; }
  .layers-read, .layer-stack { grid-column: 1 / -1; }
  .layers-read { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: var(--gap); }
  .layers-read > * { grid-column: 1; }
  .layers-read .cutaway-art { grid-column: 2; grid-row: 1 / span 6; margin-top: 0; align-self: start; }
  .layer-stack { margin-top: 32px; }
  .size-switch, .prices .table-wrap { grid-column: 1 / -1; }
  .size-stage { max-width: 640px; }
  .prices .table-wrap { margin-top: 40px; }
  .visit-lead { grid-column: 1 / -1; margin-bottom: 16px; display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); column-gap: var(--gap); align-items: start; }
  .visit-lead > * { grid-column: 1; }
  .visit-illo { grid-column: 2; grid-row: 1 / span 3; margin-top: 0; }
  .visit-store { grid-column: span 6; }
  .nf-text { grid-column: 1 / span 7; }
  .nf-art { grid-column: 8 / span 5; }
}

/* ---------- 手機 ---------- */
@media (max-width: 640px) {
  .site-nav a { font-size: var(--step-small); }
  .header-cta { padding-inline: 16px; }
  .hero-copy, .hero-illo { grid-column: 1 / -1; }
  .hero-illo { grid-row: 2; margin-bottom: -32px; margin-inline: 12px; }
  .hero-photo { grid-row: 3; }
  .hero-photo img { aspect-ratio: 4 / 3; }
  .hero-lead { line-height: 1.55; }

  .pin-illo { width: 136px; margin-top: -72px; margin-right: 10px; }
  .split-pair { gap: 12px; }
  .pair-b { margin-top: 40px; }
  .material { grid-template-columns: 104px minmax(0, 1fr); gap: 14px; }

  .explorer-stage { padding: 14px; }
  .readout { display: block; }
  .readout-photo img { height: auto; min-height: 0; aspect-ratio: 16 / 10; }
  .slab { grid-template-columns: minmax(0, 1fr); gap: 8px; padding: 4px 4px 10px; }
  .slab-text { padding-inline: 8px; }

  .specimens { grid-template-columns: minmax(0, 1fr); row-gap: 72px; }
  .specimens .specimen { margin-top: 0 !important; }
  .specimens .specimen:nth-child(3n+1) { --ratio: 3 / 4; }
  .specimens .specimen:nth-child(3n+2) { --ratio: 16 / 10; }
  .specimens .specimen:nth-child(3n) { --ratio: 1 / 1; }
  .specimens-related .specimen:nth-child(3) { grid-column: auto; }

  .panorama img { aspect-ratio: 16 / 9; }
  .strip { gap: 12px; }
  .strip-b { margin-top: 48px; }
  .strip figcaption { font-size: var(--step-small); }

  .tone-2 { --tone: var(--surface-sky); }
  .size-views { flex-wrap: wrap; align-items: flex-start; gap: 20px 16px; }
  .size-view { flex: 0 0 calc(50% - 8px); }

  table.data, table.data tbody, table.data tr, table.data th, table.data td, table.data caption { display: block; width: 100%; }
  table.data thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
  table.data tr { padding-block: 14px; border-bottom: 1px solid #a9bbd6; }
  table.data tbody th, table.data td { padding: 4px 0; border: 0; white-space: normal; }
  table.data tbody th { font-family: var(--font-display); font-size: var(--step-lead); letter-spacing: -0.02em; }
  table.data td::before { content: attr(data-label); display: block; font-size: var(--step-small); color: var(--muted); }
  table.data .num { text-align: left; }

  .thickness > div { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  table.data td.nw { white-space: normal; }
  .camper-art, .camper-read { grid-column: 1 / -1; }
  .articles { grid-template-columns: minmax(0, 1fr); }
  .faq-side { display: block; }
  .faq-photo { margin-top: 28px; }
  .qa summary { padding-inline: 18px; }
  .qa-answer { padding-inline: 18px; }
  .stores-grid { grid-template-columns: minmax(0, 1fr); }
  .reserve-pair { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; }
  .reserve-form, .radio-row { grid-template-columns: minmax(0, 1fr); }
  .form-panel { padding: 18px; }
  .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .spec { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); padding-inline: 16px; }
  .product-feel { gap: 14px; }
  .layers-read { display: block; }
  .layers-read .cutaway-art { margin-top: 32px; }
  .layer-row { grid-template-columns: minmax(0, 1fr); gap: 6px; padding: 6px 6px 14px; }
  .layer-row dd { padding-inline: 8px; }
  .size-stage { grid-template-columns: minmax(0, 1fr); }
  .size-illo svg.illo { width: min(100%, 200px); }
  .visit-lead { display: block; }
  .visit-illo { margin-top: 28px; }
  .visit-store { grid-column: 1 / -1; }
  .gallery-more { margin-top: 24px; }
  .gallery-more:nth-child(odd) { margin-top: 48px; }
  .nf-text, .nf-art { grid-column: 1 / -1; }
  .nf-art { margin-top: 16px; }
  .nf-illo { width: 170px; margin-top: -80px; margin-right: 10px; }
}

/* ---------- 動態：所有隱藏起始狀態只在使用者允許動態時生效 ---------- */
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }

  @keyframes rise { from { opacity: 0; transform: translate3d(0, 26px, 0); } to { opacity: 1; transform: none; } }
  @keyframes develop { from { opacity: 0; transform: scale(1.045); } to { opacity: 1; transform: none; } }
  @keyframes float-in { from { opacity: 0; transform: translate3d(0, 34px, 0) rotate(-1.5deg); } to { opacity: 1; transform: none; } }
  @keyframes swap { from { opacity: 0; transform: translate3d(0, 10px, 0); } to { opacity: 1; transform: none; } }
  @keyframes swap-photo { from { opacity: 0.2; transform: scale(1.04); } to { opacity: 1; transform: none; } }
  @keyframes swap-illo { from { opacity: 0; transform: translate3d(0, 14px, 0) scale(0.97); } to { opacity: 1; transform: none; } }
  @keyframes stamp-in { from { opacity: 0; transform: rotate(-16deg) scale(0.86); } to { opacity: 1; transform: none; } }

  /* 插畫內的循環小動作：星星閃爍、雲朵漂浮、熟睡 Z、微風線 */
  @keyframes twinkle { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.35; transform: scale(0.8); } }
  @keyframes drift { from { transform: translate3d(-4px, 0, 0); } to { transform: translate3d(6px, -5px, 0); } }
  @keyframes snooze { 0% { opacity: 0; transform: translate3d(0, 6px, 0) scale(0.9); } 30% { opacity: 1; } 100% { opacity: 0; transform: translate3d(8px, -14px, 0) scale(1.06); } }
  @keyframes breeze { from { opacity: 0.35; transform: translate3d(-6px, 0, 0); } to { opacity: 1; transform: translate3d(6px, 0, 0); } }

  .illo .tw, .illo .fl, .illo .zz, .illo .br { transform-box: fill-box; transform-origin: center; }
  .illo .tw { animation: twinkle 3.2s ease-in-out infinite; }
  .illo .tw:nth-of-type(3n+1) { animation-delay: -0.8s; animation-duration: 2.6s; }
  .illo .tw:nth-of-type(3n+2) { animation-delay: -1.9s; animation-duration: 3.8s; }
  .illo .fl { animation: drift 6s ease-in-out infinite alternate; }
  .illo .fl:nth-of-type(2n) { animation-delay: -2.5s; animation-duration: 7.5s; }
  .illo .zz { animation: snooze 3.6s ease-out infinite; }
  .illo .zz:nth-of-type(2n) { animation-delay: -1.2s; }
  .illo .br { animation: breeze 2.8s ease-in-out infinite alternate; }
  .illo .br:nth-of-type(2n) { animation-delay: -1.4s; }

  .brand { animation: rise 0.6s var(--ease) backwards; }
  .site-nav li { animation: rise 0.6s var(--ease) backwards; }
  .site-nav li:nth-child(2) { animation-delay: 0.04s; }
  .site-nav li:nth-child(3) { animation-delay: 0.08s; }
  .site-nav li:nth-child(4) { animation-delay: 0.12s; }
  .site-nav li:nth-child(5) { animation-delay: 0.16s; }
  .header-cta { animation: rise 0.6s 0.18s var(--ease) backwards; }
  .hero-title, .product-title, .nf-title { animation: rise 0.75s var(--ease) backwards; }
  .hero-lead, .product-feel, .nf-lead { animation: rise 0.75s 0.08s var(--ease) backwards; }
  .hero-actions .btn, .product-actions .btn { animation: rise 0.7s 0.16s var(--ease) backwards; }
  .hero-actions .btn + .btn, .product-actions .btn + .btn { animation-delay: 0.22s; }
  .hero-illo, .nf-illo { animation: float-in 0.9s 0.12s var(--ease) backwards; }
  .hero-photo img, .gallery-main img, .nf-photo img { animation: develop 1.1s var(--ease) backwards; }
  .feel-stamp { animation: stamp-in 0.8s 0.3s var(--ease) backwards; }

  .js [data-reveal] { transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); transition-delay: calc(var(--d, 0) * 90ms); }
  .js [data-reveal]:not(.is-in) { opacity: 0.06; transform: translate3d(0, 36px, 0); }
  .js [data-reveal] .frame img, .js [data-reveal] .specimen-block img, .js .gallery-more[data-reveal] img { transition: transform 1.3s var(--ease); }
  .js [data-reveal]:not(.is-in) .frame img, .js [data-reveal]:not(.is-in) .specimen-block img, .js .gallery-more[data-reveal]:not(.is-in) img { transform: scale(1.08); }
  .js .specimen[data-reveal] .specimen-stamp { transition: transform 0.9s 0.35s var(--ease), opacity 0.6s 0.35s var(--ease); }
  .js .specimen[data-reveal]:not(.is-in) .specimen-stamp { opacity: 0; transform: rotate(-16deg) scale(0.86); }
  .js [data-reveal] .pin-illo { transition: transform 1s 0.3s var(--ease); }
  .js [data-reveal]:not(.is-in) .pin-illo { transform: translate3d(0, 40px, 0) rotate(-5deg); }
  .js .material[data-reveal] .material-stamp { transition: transform 0.9s 0.2s var(--ease); }
  .js .material[data-reveal]:not(.is-in) .material-stamp { transform: rotate(-12deg) scale(0.9); }

  .explorer-stage.is-swapping .posture-illo:not([hidden]) { animation: swap-illo 0.6s var(--ease) backwards; }
  .readout.is-swapping [data-x] { animation: swap 0.5s var(--ease) backwards; }
  .readout.is-swapping .readout-photo img { animation: swap-photo 0.6s var(--ease) backwards; }
  .readout.is-swapping [data-x="need"] { animation-delay: 0.04s; }
  .readout.is-swapping .readout-spec dd { animation-delay: 0.08s; }
  .readout.is-swapping [data-x="layerText"] { animation-delay: 0.12s; }
  .slab[aria-pressed="true"] .slab-art svg.illo { transform: scale(1.03); }
  .size-stage.is-swapping .size-illo:not([hidden]) { animation: swap-illo 0.5s var(--ease) backwards; }
  .size-stage.is-swapping .size-readout dd { animation: swap 0.45s var(--ease) backwards; }
}