/* Hallmark · macrostructure: Catalogue · H6 photographic knobs: image=16/7, caption=lower-left, text=overlaid · F6 product-grid knobs: ratio=4/3, density=4-up, action=view
 * genre: atmospheric · tone: warm, restrained, immersive · theme: custom · vibe: "sea-salt shop, coral ticket, indigo inn"
 * palette anchor: coral · paper: oklch(98.7% 0.008 96) · accent: oklch(69% 0.18 17)
 * display: Cormorant Garamond · body: Noto Sans SC · axes: light with dark fold / roman-serif / chromatic-coral
 * studied: no · context: explicit · Hallmark v1.1.0 · pre-emit critique: P5 H5 E5 S5 R5 V5
 * contrast: pass (40–41) · nav: N5 · footer: Ft2 · slop: pass (42–45)
 * honest: pass (46) · chrome: pass (47) · tokens: pass (48) · responsive: pass (49) · icons: pass (30) · mobile: pass (34, 49, 50–57)
 */

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body {
  margin: 0;
  min-width: 20rem;
  overflow-x: clip;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  padding-bottom: calc(var(--space-sticky-clearance) + env(safe-area-inset-bottom));
  text-rendering: optimizeLegibility;
}
body.is-locked { overflow: clip; }
img, video { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
button, input { font: inherit; }
a { color: inherit; text-decoration-thickness: var(--rule-hair); text-underline-offset: 0.2em; }
p, h1, h2, h3, h4, figure, blockquote, dl, dd { margin: 0; }
ul, ol { margin: 0; padding-inline-start: calc(var(--space-md) + var(--space-2xs)); }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-style: normal;
  line-height: 1.08;
  overflow-wrap: anywhere;
  min-width: 0;
}
h1 { font-size: var(--text-display-s); letter-spacing: -0.035em; font-weight: 700; }
h2 { font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl)); letter-spacing: -0.025em; font-weight: 700; }
h3 { font-size: var(--text-xl); font-weight: 700; }
:focus-visible { outline: var(--rule-strong) solid var(--color-focus); outline-offset: var(--space-2xs); }
[aria-disabled="true"], :disabled { cursor: not-allowed; }
[data-state="loading"] { cursor: wait; }
[data-state="error"] { outline-color: var(--color-error); }
[data-state="success"] { outline-color: var(--color-palm-deep); }
a:not(.button):not(.choice):active, summary:active { opacity: 0.72; }
[hidden] { display: none !important; }

.skip-link {
  position: fixed;
  inset-block-start: var(--space-sm);
  inset-inline-start: var(--space-sm);
  z-index: var(--z-toast);
  transform: translateY(-180%);
  background: var(--color-charcoal);
  color: var(--color-ivory);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
}
.skip-link:focus { transform: none; }
.shell { width: min(100%, var(--container)); margin-inline: auto; padding-inline: clamp(var(--space-md), 4vw, var(--space-2xl)); }
.section { padding-block: clamp(var(--space-2xl), 8vw, var(--space-4xl)); }
.section--tight { padding-block: var(--space-2xl); }
.section--paper-2 { background: var(--color-paper-2); color: var(--color-ink); }
.section--dark {
  background: var(--color-charcoal);
  color: var(--color-ivory);
  background-image: repeating-linear-gradient(135deg, transparent 0 12px, color-mix(in oklch, var(--color-gold) 5%, transparent) 12px 13px);
}
.section--sea { background: color-mix(in oklch, var(--color-sea) 9%, var(--color-paper)); color: var(--color-ink); }
.section-head { display: grid; gap: var(--space-md); max-width: 48rem; margin-block-end: var(--space-2xl); }
.section-head p { max-width: var(--reading); color: var(--color-muted); }
.section--dark .section-head p { color: var(--color-gold-soft); }
.fine-print { font-size: var(--text-sm); color: var(--color-muted); }
.tabular { font-variant-numeric: tabular-nums; }

/* N5 floating pill; content-sized on desktop, compact disclosure on mobile. */
.site-header { position: fixed; inset-block-start: var(--space-sm); inset-inline: 0; z-index: var(--z-sticky); pointer-events: none; }
.nav-pill {
  width: fit-content;
  max-width: calc(100% - var(--space-lg));
  margin-inline: auto;
  min-height: 3.25rem;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs);
  border: var(--rule-hair) solid color-mix(in oklch, var(--color-rule) 70%, transparent);
  background: color-mix(in oklch, var(--color-paper) 88%, transparent);
  backdrop-filter: blur(16px) saturate(118%);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-float);
  pointer-events: auto;
}
.wordmark {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  min-height: 2.75rem;
  padding-inline: var(--space-sm);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-md);
  letter-spacing: -0.02em;
  text-decoration: none;
  white-space: nowrap;
}
.wordmark span { display: none; font-family: var(--font-body); font-size: var(--text-xs); color: var(--color-muted); letter-spacing: 0.06em; }
.nav-links { display: none; align-items: center; gap: var(--space-2xs); list-style: none; padding: 0; }
.nav-link, .mobile-menu a, .footer-line a { white-space: nowrap; text-decoration: none; }
.nav-link { display: flex; align-items: center; min-height: 2.75rem; padding-inline: var(--space-sm); border-radius: var(--radius-pill); font-size: var(--text-sm); }
.nav-link[aria-current="page"] { background: var(--color-paper-3); }
.menu-button {
  width: 2.75rem;
  height: 2.75rem;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--color-charcoal);
  color: var(--color-ivory);
  cursor: pointer;
}
.mobile-menu {
  width: min(calc(100% - var(--space-lg)), 22rem);
  margin: var(--space-xs) auto 0;
  padding: var(--space-sm);
  display: grid;
  gap: var(--space-2xs);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-lg);
  background: var(--color-paper);
  box-shadow: var(--shadow-float);
  pointer-events: auto;
}
.mobile-menu a { min-height: 2.75rem; display: flex; align-items: center; padding-inline: var(--space-sm); border-radius: var(--radius-md); text-decoration: none; }
.mobile-menu a[aria-current="page"] { background: var(--color-paper-3); }

.button {
  position: relative;
  isolation: isolate;
  min-height: 2.85rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-lg);
  border: var(--rule-strong) solid var(--color-accent-deep);
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: var(--color-accent-ink);
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
  overflow: clip;
  cursor: pointer;
  transition: transform var(--dur-micro) var(--ease-out), background-color var(--dur-short) var(--ease-out);
}
.button::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  transform: translateX(-130%) skewX(-18deg);
  background: linear-gradient(90deg, transparent, color-mix(in oklch, var(--color-paper) 52%, transparent), transparent);
  transition: transform var(--dur-long) var(--ease-out);
}
.button:active, .button.is-active { transform: translateY(var(--rule-hair)); }
.button[aria-disabled="true"], .button:disabled, .button.is-disabled { background: var(--color-disabled); border-color: var(--color-disabled); color: var(--color-muted); cursor: not-allowed; opacity: 0.58; }
.button[data-state="loading"]::before, .button.is-loading::before { content: ""; inline-size: var(--space-md); block-size: var(--space-md); border: var(--rule-strong) solid currentColor; border-inline-end-color: transparent; border-radius: var(--radius-pill); animation: spin 800ms linear infinite; }
.button[data-state="error"], .button.is-error { background: var(--color-error); color: var(--color-ivory); border-color: var(--color-error); }
.button[data-state="success"], .button.is-success { background: var(--color-palm-deep); color: var(--color-ivory); border-color: var(--color-palm-deep); }
.button--ghost { background: color-mix(in oklch, var(--color-paper) 14%, transparent); color: var(--color-ivory); border-color: var(--color-gold); }
.button--quiet { background: var(--color-paper); color: var(--color-ink); border-color: var(--color-rule); }
.button--nav { min-height: 2.75rem; padding: var(--space-xs) var(--space-md); border-width: var(--rule-hair); border-radius: var(--radius-pill); }
.button-row { display: flex; flex-wrap: wrap; gap: var(--space-sm); align-items: center; }
.button-row--spaced-lg { margin-block-start: var(--space-lg); }
.button-row--spaced-xl { margin-block-start: var(--space-xl); }
@keyframes spin { to { transform: rotate(360deg); } }

.hero { position: relative; min-height: 43rem; display: grid; align-items: end; background: var(--color-charcoal); color: var(--color-ivory); overflow: clip; }
.hero-media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 52% center; transform: translate3d(var(--hero-x, 0), var(--hero-y, 0), 0) scale(1.035); animation: hero-breathe 18s var(--ease-in-out) alternate infinite; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--color-overlay) 0 46%, var(--color-overlay-soft) 76%, transparent); }
.hero-inner { position: relative; z-index: var(--z-raised); display: grid; gap: var(--space-xl); padding-block: calc(var(--nav-height) + var(--space-3xl)) var(--space-2xl); transform: translate3d(var(--copy-x, 0), var(--copy-y, 0), 0); transition: transform var(--dur-short) var(--ease-out); }
.hero-copy { display: grid; gap: var(--space-lg); max-width: 46rem; }
.hero-title span { display: block; color: var(--color-gold-soft); font-family: var(--font-body); font-size: var(--text-md); font-weight: 700; letter-spacing: 0.04em; margin-block-start: var(--space-xs); }
.hero-lede { max-width: 42rem; font-size: var(--text-md); color: var(--color-ivory); }
.tag-list { display: flex; flex-wrap: wrap; gap: var(--space-xs); }
.tag { display: inline-flex; align-items: center; min-height: 2rem; padding-inline: var(--space-sm); border: var(--rule-hair) solid color-mix(in oklch, var(--color-gold) 74%, transparent); background: color-mix(in oklch, var(--color-charcoal) 74%, transparent); color: var(--color-ivory); border-radius: var(--radius-sm); font-size: var(--text-sm); white-space: nowrap; }
.hero-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-block: var(--rule-hair) solid color-mix(in oklch, var(--color-gold) 52%, transparent); }
.hero-fact { padding: var(--space-sm) var(--space-sm) var(--space-sm) 0; display: grid; gap: var(--space-2xs); }
.hero-fact strong { font-size: var(--text-md); font-variant-numeric: tabular-nums; }
.hero-fact span { color: var(--color-gold-soft); font-size: var(--text-xs); }
@keyframes hero-breathe { to { transform: translate3d(var(--hero-x, 0), var(--hero-y, 0), 0) scale(1.02); } }

.dialogue-strip { background: var(--color-paper); border-block-end: var(--rule-hair) solid var(--color-rule); }
.dialogue-box { display: grid; gap: var(--space-lg); padding-block: var(--space-lg); }
.speaker { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 700; color: var(--color-accent-deep); }
.dialogue-box blockquote { font-family: var(--font-display); font-size: clamp(var(--text-lg), 3vw, var(--text-2xl)); line-height: 1.25; }
.choices { display: grid; gap: var(--space-xs); }
.choice { min-height: 2.75rem; display: flex; align-items: center; justify-content: space-between; gap: var(--space-sm); padding: var(--space-sm) var(--space-md); border: var(--rule-hair) solid var(--color-rule); border-radius: var(--radius-sm); text-decoration: none; white-space: nowrap; }
.choice:active, .tab:active, .dialog-button:active, .menu-button:active, .gallery-card:active { transform: translateY(var(--rule-hair)); }
.choice[aria-disabled="true"], .tab[aria-disabled="true"], .dialog-button[aria-disabled="true"], .menu-button[aria-disabled="true"], .gallery-card[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; pointer-events: none; }
.choice[data-state="loading"], .tab[data-state="loading"], .dialog-button[data-state="loading"], .menu-button[data-state="loading"], .gallery-card[data-state="loading"] { opacity: 0.68; cursor: wait; }
.choice[data-state="error"], .tab[data-state="error"], .dialog-button[data-state="error"], .menu-button[data-state="error"], .gallery-card[data-state="error"] { border-color: var(--color-error); }
.choice[data-state="success"], .tab[data-state="success"], .dialog-button[data-state="success"], .menu-button[data-state="success"], .gallery-card[data-state="success"] { border-color: var(--color-palm-deep); }

.info-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-block: var(--rule-hair) solid var(--color-rule); }
.info-item { min-width: 0; padding: var(--space-lg) var(--space-md); border-block-end: var(--rule-hair) solid var(--color-rule-2); }
.info-item span { display: block; color: var(--color-muted); font-size: var(--text-sm); }
.info-item strong { display: block; margin-block-start: var(--space-xs); overflow-wrap: anywhere; }

.story-grid { display: grid; gap: var(--space-2xl); }
.prose { display: grid; gap: var(--space-lg); max-width: var(--reading); font-size: 1.06rem; }
.story-key { align-self: start; padding: var(--space-xl); border: var(--rule-hair) solid var(--color-gold); background: var(--color-charcoal); color: var(--color-ivory); }
.story-key::before { content: "客室钥匙牌"; display: block; color: var(--color-gold); font-size: var(--text-xs); letter-spacing: 0.08em; margin-block-end: var(--space-md); }
.story-key dl { display: grid; gap: var(--space-md); }
.story-key div { display: grid; grid-template-columns: minmax(5rem, 0.75fr) minmax(0, 1fr); gap: var(--space-md); padding-block-end: var(--space-sm); border-block-end: var(--rule-hair) solid color-mix(in oklch, var(--color-gold) 28%, transparent); }
.story-key dt { color: var(--color-gold-soft); }

.feature-catalogue { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-block-start: var(--rule-hair) solid var(--color-rule); }
.feature-item { min-width: 0; display: grid; gap: var(--space-sm); padding: var(--space-xl) var(--space-md); border-block-end: var(--rule-hair) solid var(--color-rule); }
.feature-mark { width: 2rem; height: var(--rule-strong); background: var(--color-accent); }
.feature-item p { color: var(--color-muted); }

.media-stage { display: grid; gap: var(--space-lg); }
.video-frame { position: relative; border: var(--rule-hair) solid var(--color-gold); background: var(--color-charcoal-2); }
.video-frame video { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.media-caption { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-sm); color: var(--color-gold-soft); font-size: var(--text-sm); }
.media-caption a { min-height: 2.75rem; display: inline-flex; align-items: center; white-space: nowrap; }

.gallery-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-md); }
.gallery-card { min-width: 0; padding: 0; border: var(--rule-hair) solid var(--color-rule); background: var(--color-paper); color: var(--color-ink); text-align: start; cursor: zoom-in; }
.gallery-card figure { display: grid; }
.gallery-card img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.gallery-card figcaption { min-height: 3.5rem; padding: var(--space-sm); color: var(--color-muted); font-size: var(--text-sm); }
.gallery-card[hidden] { display: none; }
.tabs { display: flex; flex-wrap: wrap; gap: var(--space-xs); margin-block-end: var(--space-xl); }
.tab { min-height: 2.75rem; padding-inline: var(--space-md); border: var(--rule-hair) solid var(--color-rule); background: var(--color-paper); color: var(--color-ink); border-radius: var(--radius-sm); cursor: pointer; white-space: nowrap; }
.tab[aria-selected="true"] { border-color: var(--color-accent-deep); background: var(--color-accent); color: var(--color-accent-ink); }
.gallery-empty { padding: var(--space-xl); border: var(--rule-hair) solid var(--color-rule); color: var(--color-muted); }

.route-grid { display: grid; gap: var(--space-md); }
.route-card { min-width: 0; padding: var(--space-xl); border: var(--rule-hair) solid var(--color-gold); background: var(--color-charcoal-2); color: var(--color-ivory); }
.route-card h3 { color: var(--color-gold-soft); }
.route-card p { margin-block-start: var(--space-sm); }
.route-card a { display: inline-flex; min-height: 2.75rem; align-items: center; margin-block-start: var(--space-lg); color: var(--color-gold); white-space: nowrap; }

.edition-grid { display: grid; gap: var(--space-md); }
.edition { position: relative; padding: var(--space-xl); border: var(--rule-hair) solid var(--color-rule); background: var(--color-paper); }
.edition--recommended { border-color: var(--color-accent-deep); }
.edition-label { display: inline-flex; padding: var(--space-2xs) var(--space-xs); background: var(--color-accent); color: var(--color-accent-ink); font-size: var(--text-xs); font-weight: 800; }
.edition dl { display: grid; gap: var(--space-sm); margin-block: var(--space-lg); }
.edition dl div { display: flex; justify-content: space-between; gap: var(--space-md); border-block-end: var(--rule-hair) solid var(--color-rule-2); }
.edition dd { text-align: end; }

.download-band { background: var(--color-charcoal); color: var(--color-ivory); padding-block: var(--space-2xl); }
.download-band-inner { display: grid; gap: var(--space-xl); align-items: center; }
.download-band p { max-width: var(--reading); color: var(--color-gold-soft); }

.timeline { display: grid; gap: 0; }
.timeline details { border-block-start: var(--rule-hair) solid var(--color-rule); }
.timeline details:last-child { border-block-end: var(--rule-hair) solid var(--color-rule); }
.timeline summary { min-height: 4rem; display: grid; grid-template-columns: 6.5rem minmax(0, 1fr) auto; gap: var(--space-md); align-items: center; cursor: pointer; list-style: none; }
.timeline summary::-webkit-details-marker { display: none; }
.timeline summary::after { content: "+"; font-size: var(--text-lg); }
.timeline details[open] summary::after { content: "−"; }
.timeline time { color: var(--color-muted); font-variant-numeric: tabular-nums; }
.timeline-content { padding: 0 0 var(--space-lg) calc(var(--space-xl) * 3); max-width: var(--reading); }

.fit-grid { display: grid; gap: var(--space-md); }
.fit-card { padding: var(--space-xl); border-block-start: var(--rule-strong) solid var(--color-sea-deep); background: var(--color-paper); }
.fit-card p { margin-block-start: var(--space-sm); color: var(--color-muted); }
.review-score { display: flex; flex-wrap: wrap; align-items: baseline; gap: var(--space-sm); margin-block-end: var(--space-xl); }
.review-score strong { font-family: var(--font-display); font-size: var(--text-3xl); font-variant-numeric: tabular-nums; }

.faq { border-block-start: var(--rule-hair) solid var(--color-rule); }
.faq details { border-block-end: var(--rule-hair) solid var(--color-rule); }
.faq summary { min-height: 4rem; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: var(--space-md); padding-block: var(--space-sm); cursor: pointer; list-style: none; font-weight: 700; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: var(--text-xl); font-weight: 400; }
.faq details[open] summary::after { content: "−"; }
.faq-answer { display: grid; grid-template-rows: 0fr; opacity: 0; transition: grid-template-rows var(--dur-long) var(--ease-in-out), opacity var(--dur-short) var(--ease-out); }
.faq details[open] .faq-answer { grid-template-rows: 1fr; opacity: 1; }
.faq-answer > div { overflow: hidden; }
.faq-answer p { max-width: var(--reading); padding-block: 0 var(--space-lg); color: var(--color-muted); }

.final-cta { padding-block: var(--space-3xl); background: color-mix(in oklch, var(--color-sea) 10%, var(--color-paper)); color: var(--color-ink); }
.final-cta-inner { display: grid; gap: var(--space-xl); align-items: end; }
.final-cta p { max-width: var(--reading); margin-block-start: var(--space-sm); color: var(--color-muted); }

.site-footer { padding-block: var(--space-xl); background: var(--color-paper); color: var(--color-ink); border-block-start: var(--rule-hair) solid var(--color-rule); }
.footer-brand { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 700; }
.footer-intro { margin-block: var(--space-xs) var(--space-lg); max-width: var(--reading); color: var(--color-muted); }
.footer-links, .related-links { display: flex; flex-wrap: wrap; gap: var(--space-xs) var(--space-lg); }
.footer-links a, .related-links a { min-width: 2.75rem; min-height: 2.75rem; display: inline-flex; align-items: center; justify-content: center; padding-inline: var(--space-xs); white-space: nowrap; }
.footer-line { display: grid; gap: var(--space-md); margin-block-start: var(--space-lg); padding-block-start: var(--space-lg); border-block-start: var(--rule-hair) solid var(--color-rule); font-size: var(--text-sm); color: var(--color-muted); }

.sticky-cta { position: fixed; inset-inline: 0; inset-block-end: 0; z-index: var(--z-sticky); background: color-mix(in oklch, var(--color-paper) 94%, transparent); border-block-start: var(--rule-hair) solid var(--color-rule); backdrop-filter: blur(14px); padding: var(--space-xs) max(var(--space-md), env(safe-area-inset-right)) max(var(--space-xs), env(safe-area-inset-bottom)) max(var(--space-md), env(safe-area-inset-left)); }
.sticky-cta-inner { width: min(100%, var(--container)); margin-inline: auto; display: flex; justify-content: space-between; align-items: center; gap: var(--space-sm); }
.sticky-note { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: var(--text-sm); }
.back-to-top { position: fixed; inset-inline-end: var(--space-md); inset-block-end: calc(5.5rem + env(safe-area-inset-bottom)); z-index: var(--z-sticky); min-width: 3.25rem; height: 2.75rem; padding: 0; border: var(--rule-hair) solid var(--color-rule); border-radius: var(--radius-pill); background: var(--color-paper); color: var(--color-ink); font-size: var(--text-sm); white-space: nowrap; opacity: 0; pointer-events: none; transform: translateY(var(--space-sm)); transition: opacity var(--dur-short) var(--ease-out), transform var(--dur-short) var(--ease-out); }
.back-to-top.is-visible { opacity: 1; pointer-events: auto; transform: none; }

dialog { position: fixed; inset: 0; margin: auto; width: min(92%, 74rem); max-height: min(88dvh, 54rem); padding: 0; border: var(--rule-hair) solid var(--color-gold); background: var(--color-charcoal); color: var(--color-ivory); overflow: clip; }
dialog::backdrop { background: var(--color-overlay); }
.dialog-toolbar { min-height: 3.25rem; display: flex; justify-content: flex-end; align-items: center; gap: var(--space-xs); padding: var(--space-xs); border-block-end: var(--rule-hair) solid color-mix(in oklch, var(--color-gold) 35%, transparent); }
.dialog-button { min-height: 2.75rem; padding-inline: var(--space-md); border: var(--rule-hair) solid var(--color-gold); background: var(--color-charcoal-2); color: var(--color-ivory); cursor: pointer; white-space: nowrap; }
.lightbox-figure { display: grid; max-height: calc(88dvh - 3.25rem); }
.lightbox-figure img { width: 100%; max-height: calc(88dvh - 7rem); object-fit: contain; }
.lightbox-figure figcaption { padding: var(--space-sm) var(--space-md); color: var(--color-gold-soft); }

.page-hero { margin-block-start: 0; padding-block: calc(var(--nav-height) + var(--space-3xl)) var(--space-2xl); background: var(--color-charcoal); color: var(--color-ivory); }
.page-hero p { margin-block-start: var(--space-md); max-width: var(--reading); color: var(--color-gold-soft); }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: var(--space-xs); margin-block-end: var(--space-lg); color: var(--color-gold-soft); font-size: var(--text-sm); }
.breadcrumbs a { white-space: nowrap; }

.download-grid, .requirements-grid, .guide-grid, .article-grid { display: grid; gap: var(--space-md); }
.download-card, .requirement-card, .guide-card { padding: var(--space-xl); border: var(--rule-hair) solid var(--color-rule); background: var(--color-paper); }
.download-card p, .guide-card p { margin-block: var(--space-sm) var(--space-lg); color: var(--color-muted); }
.download-card--recommended { border-color: var(--color-accent-deep); }
.requirement-card dl { display: grid; gap: var(--space-sm); margin-block-start: var(--space-lg); }
.requirement-card dl div { display: grid; grid-template-columns: minmax(7rem, 0.8fr) minmax(0, 1fr); gap: var(--space-md); padding-block-end: var(--space-sm); border-block-end: var(--rule-hair) solid var(--color-rule-2); }
.requirement-card dt { color: var(--color-muted); }
.step-list { list-style: none; padding: 0; display: grid; gap: var(--space-lg); counter-reset: steps; }
.step-list li { counter-increment: steps; display: grid; grid-template-columns: 3rem minmax(0, 1fr); gap: var(--space-md); }
.step-list li::before { content: counter(steps); width: 2.5rem; height: 2.5rem; display: grid; place-items: center; background: var(--color-charcoal); color: var(--color-gold); border-radius: var(--radius-sm); font-weight: 800; }

.article-layout { display: grid; gap: var(--space-2xl); align-items: start; }
.toc { display: grid; gap: var(--space-2xs); padding: var(--space-md); border: var(--rule-hair) solid var(--color-rule); background: var(--color-paper-2); }
.toc a { min-height: 2.75rem; display: flex; align-items: center; text-decoration: none; white-space: nowrap; }
.article-body { min-width: 0; max-width: var(--reading); }
.article-body > * + * { margin-block-start: var(--space-lg); }
.article-body h2 { margin-block-start: var(--space-2xl); font-size: var(--text-2xl); scroll-margin-top: calc(var(--nav-height) + var(--space-md)); }
.article-body h3 { margin-block-start: var(--space-xl); font-size: var(--text-xl); }
.article-body a { color: var(--color-sea-deep); }
.article-body table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.article-body th, .article-body td { padding: var(--space-sm); border-block-end: var(--rule-hair) solid var(--color-rule); text-align: start; }
.callout { padding: var(--space-lg); border: var(--rule-hair) solid var(--color-gold); background: var(--color-paper-2); }

@media (hover: hover) and (pointer: fine) {
  .nav-link:hover, .mobile-menu a:hover { background: var(--color-paper-2); }
  .button:hover, .button.is-hover { transform: translateY(-1px); }
  .button:hover::after, .button.is-hover::after { transform: translateX(130%) skewX(-18deg); }
  .choice:hover { border-color: var(--color-accent-deep); }
  .feature-item:hover { box-shadow: var(--shadow-whisper); }
  .gallery-card:hover img, .gallery-card.is-hover img { transform: scale(1.02); }
  .gallery-card img { transition: transform var(--dur-short) var(--ease-out); }
  .tab:hover { background: var(--color-paper-2); }
}

@media (min-width: 40rem) {
  .wordmark span { display: inline; }
  .hero { min-height: 46rem; }
  .hero-facts { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .info-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .feature-catalogue { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .route-grid, .edition-grid, .fit-grid, .download-grid, .requirements-grid, .guide-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .download-band-inner, .final-cta-inner { grid-template-columns: minmax(0, 1.35fr) minmax(15rem, 0.65fr); }
  .footer-line { grid-template-columns: minmax(0, 1fr) auto; align-items: end; }
}

@media (min-width: 60rem) {
  .nav-links { display: flex; }
  .menu-button { display: none; }
  .hero-inner { grid-template-columns: minmax(0, 1.2fr) minmax(14rem, 0.8fr); }
  .hero-copy { grid-column: 1; }
  .dialogue-box { grid-template-columns: 0.25fr minmax(0, 1fr) 0.65fr; align-items: center; }
  .info-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .info-item { border-inline-end: var(--rule-hair) solid var(--color-rule-2); }
  .story-grid { grid-template-columns: minmax(0, 1.35fr) minmax(17rem, 0.65fr); }
  .feature-catalogue { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .gallery-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .route-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .fit-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .article-layout { grid-template-columns: 15rem minmax(0, 1fr); }
  .toc { position: sticky; inset-block-start: calc(var(--nav-height) + var(--space-lg)); }
  .footer-line { display: flex; justify-content: space-between; align-items: end; }
}

@media (min-width: 90rem) {
  .hero { min-height: 49rem; }
  .gallery-grid { gap: var(--space-lg); }
}

@media (pointer: coarse) {
  .button, .nav-link, .choice, .tab, .dialog-button { min-height: 3rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: var(--dur-micro) !important; animation-iteration-count: 1 !important; transition-duration: var(--dur-micro) !important; }
  .hero-media { animation: none; transform: none; }
  .button::after { display: none; }
}