/* Hallmark · macrostructure: Bento Grid · H2 Split Diptych: 7/5, official-media, negative-space · genre: atmospheric · tone: technical-atmospheric · nav: N1b · footer: Ft1 · theme: custom · contrast: pass (40–41) · 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) · pre-emit critique: P5 H5 E5 S5 R5 V5 */
@import url("../../tokens.css");

*,
*::before,
*::after { box-sizing: border-box; }

html {
  color-scheme: dark;
  scroll-behavior: smooth;
  overflow-x: clip;
  background: var(--color-paper-deep);
}

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);
  font-weight: 400;
  line-height: 1.62;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-base) - 1);
  background-image: linear-gradient(var(--color-rule-2) var(--rule-thin), transparent var(--rule-thin));
  background-size: 100% 4rem;
  opacity: 0.16;
  pointer-events: none;
  content: "";
}

img,
video { display: block; max-width: 100%; }

button,
input,
select,
textarea { font: inherit; }

button,
a { -webkit-tap-highlight-color: transparent; }

a { color: var(--color-link); text-decoration-thickness: var(--rule-thin); text-underline-offset: 0.2em; }
a:hover { color: var(--color-link-strong); }
a:active { color: var(--color-ink); }
a[aria-disabled="true"] { opacity: 0.52; cursor: not-allowed; pointer-events: none; }
a[data-state="loading"] { color: var(--color-link-strong); cursor: progress; }
a[data-state="error"] { color: var(--color-error); }
a[data-state="success"] { color: var(--color-success); }

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

[hidden] { display: none !important; }

.skip-link {
  position: fixed;
  top: var(--space-sm);
  left: var(--space-sm);
  z-index: var(--z-tooltip);
  padding: var(--space-sm) var(--space-md);
  transform: translateY(-160%);
  background: var(--color-cta);
  color: var(--color-cta-ink);
  text-decoration: none;
}
.skip-link:focus { transform: translateY(0); }

.container { width: min(100% - (var(--page-gutter) * 2), var(--page-max)); margin-inline: auto; }
.narrow { width: min(100% - (var(--page-gutter) * 2), 52rem); margin-inline: auto; }
.section { position: relative; padding-block: var(--space-3xl); scroll-margin-top: calc(var(--nav-height) + var(--space-lg)); }
.section--tight { padding-block: var(--space-2xl); }
.section--deep { background: var(--color-paper-deep); }

h1,
h2,
h3,
p { margin: 0; }

h1,
h2,
h3 {
  min-width: 0;
  overflow-wrap: anywhere;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.13;
}

h1 { font-size: var(--text-display-s); }
h2 { font-size: clamp(var(--text-2xl), 4vw, var(--text-3xl)); }
h3 { font-size: var(--text-lg); }

.eyebrow {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-link);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  gap: var(--space-xl);
  align-items: end;
  margin-bottom: var(--space-xl);
}
.section-head p { max-width: 46ch; color: var(--color-muted); }
.section-head--stack { display: block; }
.section-head--stack p { margin-top: var(--space-sm); max-width: 62ch; }

.site-nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: var(--z-sticky);
  border-bottom: var(--rule-thin) solid var(--color-rule);
  background: var(--color-paper-deep);
  transition: box-shadow var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.site-nav.is-scrolled { box-shadow: 0 12px 34px var(--color-shadow); background: var(--color-paper); }
.site-nav__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  min-height: var(--nav-height);
  gap: var(--space-lg);
}
.brand {
  justify-self: start;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.04em;
  text-decoration: none;
  white-space: nowrap;
}
.brand span { color: var(--color-accent); }
.site-nav__links { display: flex; align-items: center; justify-content: center; gap: var(--space-2xs); }
.site-nav__links a,
.mobile-menu a {
  min-height: 2.75rem;
  padding: var(--space-sm) var(--space-md);
  color: var(--color-ink-2);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}
.site-nav__links a:hover,
.site-nav__links a[aria-current="page"],
.mobile-menu a:hover { color: var(--color-link-strong); background: var(--color-paper-2); }
.site-nav__actions { display: flex; justify-self: end; align-items: center; gap: var(--space-sm); }
.menu-button { display: none; }
.mobile-menu { border-top: var(--rule-thin) solid var(--color-rule); background: var(--color-paper); }
.mobile-menu__inner { display: grid; padding-block: var(--space-sm); }

.btn {
  position: relative;
  display: inline-flex;
  min-height: 2.875rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  border: var(--rule-strong) solid var(--color-rule);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-lg);
  background: var(--color-paper-2);
  color: var(--color-ink);
  font-weight: 700;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.btn:hover,
.btn.is-hover { border-color: var(--color-link); background: var(--color-paper-3); color: var(--color-ink); }
.btn:active,
.btn.is-active { transform: translateY(2px); }
.btn[aria-disabled="true"],
.btn:disabled,
.btn.is-disabled { opacity: 0.52; cursor: not-allowed; pointer-events: none; }
.btn[data-state="loading"],
.btn.is-loading { border-color: var(--color-link); cursor: progress; }
.btn[data-state="error"],
.btn.is-error { border-color: var(--color-error); color: var(--color-error); }
.btn[data-state="success"],
.btn.is-success { border-color: var(--color-success); color: var(--color-success); }

.btn--primary {
  overflow: hidden;
  border-color: var(--color-cta-active);
  background: var(--color-cta);
  box-shadow: var(--shadow-hard);
  color: var(--color-cta-ink);
}
.btn--primary::after {
  position: absolute;
  inset: -75% auto -75% -35%;
  width: 22%;
  transform: skewX(-18deg);
  background: var(--color-accent-ink);
  opacity: 0.22;
  content: "";
  transition: transform var(--dur-slow) var(--ease-out);
}
.btn--primary:hover,
.btn--primary.is-hover { border-color: var(--color-cta); background: var(--color-cta-hover); color: var(--color-cta-ink); }
.btn--primary:hover::after,
.btn--primary.is-hover::after { transform: translateX(620%) skewX(-18deg); }
.btn--primary:active,
.btn--primary.is-active { box-shadow: 0 2px 0 var(--color-cta-active); background: var(--color-cta-active); }
.btn--primary[data-state="loading"] { background: var(--color-paper-3); color: var(--color-ink); box-shadow: none; }
.btn--primary[data-state="success"] { background: var(--color-success); color: var(--color-paper-deep); box-shadow: none; }
.btn--primary[data-state="error"] { background: var(--color-error); color: var(--color-accent-ink); box-shadow: none; }
.btn--compact { min-height: 2.5rem; padding: var(--space-xs) var(--space-md); }
.btn--large { min-height: 3.5rem; padding-inline: var(--space-xl); font-size: var(--text-md); }

.hero {
  position: relative;
  min-height: 100svh;
  padding-top: calc(var(--nav-height) + var(--space-xl));
  padding-bottom: var(--space-4xl);
  background: linear-gradient(135deg, var(--color-paper-deep), var(--color-paper));
}
.hero::after {
  position: absolute;
  inset: auto 0 0;
  height: var(--rule-strong);
  background: var(--color-accent);
  opacity: 0.7;
  content: "";
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(18rem, 5fr);
  grid-template-areas: "copy buy" "media buy";
  gap: var(--space-lg) var(--space-xl);
  align-items: start;
}
.hero-media { grid-area: media; min-width: 0; }
.hero-copy { grid-area: copy; min-width: 0; }
.buy-panel { grid-area: buy; min-width: 0; position: sticky; top: calc(var(--nav-height) + var(--space-md)); }
.hero-main {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: var(--rule-strong) solid var(--color-rule);
  background: var(--color-paper-deep);
  box-shadow: var(--shadow-panel);
}
.hero-main img { width: 100%; height: 100%; object-fit: cover; filter: contrast(1.03); }
.hero-main figcaption {
  position: absolute;
  right: var(--space-sm);
  bottom: var(--space-sm);
  max-width: calc(100% - (var(--space-lg) * 2));
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-overlay);
  color: var(--color-ink-2);
  font-size: var(--text-sm);
}
.hero-thumbs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-xs); margin-top: var(--space-xs); }
.hero-thumb {
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: var(--rule-strong) solid var(--color-rule);
  border-radius: var(--radius-xs);
  padding: 0;
  background: var(--color-paper-2);
  cursor: pointer;
}
.hero-thumb img { width: 100%; height: 100%; object-fit: cover; }
.hero-thumb:hover { border-color: var(--color-link); }
.hero-thumb:active { transform: translateY(2px); }
.hero-thumb[aria-pressed="true"] { border-color: var(--color-cta); }
.tag-row { display: flex; flex-wrap: wrap; gap: var(--space-xs); margin-bottom: var(--space-md); }
.game-logo { width: min(100%, 14rem); height: auto; margin-bottom: var(--space-md); mix-blend-mode: screen; }
.tag {
  display: inline-flex;
  min-height: 1.875rem;
  align-items: center;
  border: var(--rule-thin) solid var(--color-rule);
  padding: var(--space-2xs) var(--space-sm);
  background: var(--color-paper-2);
  color: var(--color-link-strong);
  font-size: var(--text-sm);
  line-height: 1.2;
  white-space: nowrap;
}
.original-title { margin-top: var(--space-xs); color: var(--color-muted); font-size: var(--text-md); letter-spacing: 0; }
.lede { max-width: 62ch; margin-top: var(--space-md); color: var(--color-ink-2); font-size: var(--text-md); }
.hero-metrics { display: flex; flex-wrap: wrap; gap: var(--space-sm) var(--space-lg); margin-top: var(--space-lg); padding-top: var(--space-md); border-top: var(--rule-thin) solid var(--color-rule); }
.hero-metrics div { min-width: 7.5rem; }
.hero-metrics dt { color: var(--color-muted); font-size: var(--text-sm); }
.hero-metrics dd { margin: 0; color: var(--color-ink); font-weight: 700; font-variant-numeric: tabular-nums; }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-md); margin-top: var(--space-lg); }

.buy-panel {
  border-top: var(--rule-strong) solid var(--color-accent);
  background: var(--color-paper-deep);
  box-shadow: var(--shadow-panel);
}
.cover-wrap { position: relative; aspect-ratio: 4 / 3; overflow: hidden; }
.cover-wrap img { width: 100%; height: 100%; object-fit: cover; }
.corner-badge {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-accent);
  color: var(--color-accent-ink);
  font-size: var(--text-sm);
  font-weight: 700;
}
.buy-panel__body { padding: var(--space-lg); }
.buy-panel__body h2 { font-size: var(--text-xl); }
.buy-price { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-md); margin-block: var(--space-lg); }
.buy-price strong { font-size: var(--text-2xl); font-variant-numeric: tabular-nums; }
.buy-price span { color: var(--color-muted); }
.buy-specs { margin: 0 0 var(--space-lg); }
.buy-specs div { display: grid; grid-template-columns: 6.5rem minmax(0, 1fr); gap: var(--space-md); padding-block: var(--space-sm); border-top: var(--rule-thin) solid var(--color-rule); }
.buy-specs dt { color: var(--color-muted); }
.buy-specs dd { margin: 0; text-align: right; }
.buy-panel .btn { width: 100%; }
.trust-note { margin-top: var(--space-md); color: var(--color-muted); font-size: var(--text-sm); }

.info-bento {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-sm);
}
.info-cell {
  grid-column: span 3;
  min-width: 0;
  min-height: 7.5rem;
  border-top: var(--rule-strong) solid var(--color-rule);
  padding: var(--space-lg);
  background: var(--color-paper-2);
}
.info-cell--wide { grid-column: span 6; }
.info-cell--accent { border-top-color: var(--color-accent); }
.info-cell dt { color: var(--color-muted); font-size: var(--text-sm); }
.info-cell dd { margin: var(--space-xs) 0 0; font-family: var(--font-display); font-size: var(--text-lg); font-weight: 700; line-height: 1.35; }

.story-layout { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: var(--space-2xl); align-items: start; }
.story-copy { display: grid; gap: var(--space-lg); color: var(--color-ink-2); font-size: var(--text-md); line-height: 1.8; }
.story-figure { position: sticky; top: calc(var(--nav-height) + var(--space-lg)); margin: 0; }
.story-figure img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border: var(--rule-thin) solid var(--color-rule); }
.story-figure figcaption { margin-top: var(--space-xs); color: var(--color-muted); font-size: var(--text-sm); }

.feature-list { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr); gap: var(--space-sm); }
.feature-item {
  min-width: 0;
  border-top: var(--rule-strong) solid var(--color-rule);
  padding: var(--space-xl);
  background: var(--color-paper-2);
  transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}
.feature-item:nth-child(3n) { grid-column: span 2; display: grid; grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr); gap: var(--space-xl); }
.feature-item:hover { transform: translateY(-2px); border-top-color: var(--color-link); }
.feature-index { display: inline-block; margin-bottom: var(--space-lg); color: var(--color-accent); font-size: var(--text-sm); font-weight: 700; }
.feature-item p { margin-top: var(--space-sm); color: var(--color-muted); }

.loop-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-sm); counter-reset: loop; }
.loop-step { position: relative; min-width: 0; padding: var(--space-xl) var(--space-lg); border-top: var(--rule-strong) solid var(--color-accent); background: var(--color-paper-2); counter-increment: loop; }
.loop-step::before { content: "0" counter(loop); display: block; margin-bottom: var(--space-xl); color: var(--color-link); font-size: var(--text-sm); font-weight: 700; font-variant-numeric: tabular-nums; }
.loop-step p { margin-top: var(--space-sm); color: var(--color-muted); }

.gallery-strip { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(18rem, 38rem); gap: var(--space-sm); overflow-x: auto; overscroll-behavior-inline: contain; scroll-snap-type: x mandatory; padding-bottom: var(--space-sm); }
.gallery-card { position: relative; overflow: hidden; aspect-ratio: 16 / 9; border: var(--rule-strong) solid var(--color-rule); padding: 0; background: var(--color-paper-deep); color: var(--color-ink); cursor: zoom-in; scroll-snap-align: start; }
.gallery-card img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease-out), opacity var(--dur-slow) var(--ease-out); }
.gallery-card span { position: absolute; inset: auto var(--space-sm) var(--space-sm); padding: var(--space-xs) var(--space-sm); background: var(--color-overlay); color: var(--color-ink); text-align: left; }
.gallery-card:hover { border-color: var(--color-link); }
.gallery-card:hover img { transform: scale(1.025); opacity: 0.9; }
.gallery-card:active { transform: translateY(2px); }

.gallery-tabs { display: flex; flex-wrap: wrap; gap: var(--space-xs); margin-bottom: var(--space-lg); }
.filter-button { min-height: 2.75rem; border: var(--rule-thin) solid var(--color-rule); padding: var(--space-xs) var(--space-md); background: var(--color-paper-2); color: var(--color-ink-2); cursor: pointer; white-space: nowrap; }
.filter-button:hover { border-color: var(--color-link); color: var(--color-link-strong); }
.filter-button:active { transform: translateY(2px); }
.filter-button[aria-pressed="true"] { border-color: var(--color-cta); background: var(--color-cta); color: var(--color-cta-ink); }
.gallery-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-sm); }
.gallery-grid .gallery-card:first-child { grid-column: span 2; }
.empty-state { padding: var(--space-xl); border: var(--rule-thin) solid var(--color-rule); color: var(--color-muted); }

.snapshot-layout { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: var(--space-xl); }
.rating-snapshot { display: flex; min-height: 14rem; flex-direction: column; justify-content: space-between; border-top: var(--rule-strong) solid var(--color-cta); padding: var(--space-xl); background: var(--color-paper-2); }
.rating-number { display: flex; align-items: end; gap: var(--space-sm); }
.rating-number strong { font-family: var(--font-display); font-size: var(--text-display); line-height: 0.95; font-variant-numeric: tabular-nums; }
.rating-number span { padding-bottom: var(--space-xs); color: var(--color-muted); }
.snapshot-date { color: var(--color-muted); font-size: var(--text-sm); }
.fit-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-lg); }
.fit-item { padding: var(--space-lg) 0; border-top: var(--rule-thin) solid var(--color-rule); }
.fit-item p { margin-top: var(--space-xs); color: var(--color-muted); }

.spec-table { width: 100%; border-collapse: collapse; background: var(--color-paper-2); }
.spec-table th,
.spec-table td { padding: var(--space-md) var(--space-lg); border-bottom: var(--rule-thin) solid var(--color-rule); text-align: left; vertical-align: top; }
.spec-table th { width: 14rem; color: var(--color-muted); font-weight: 400; }
.spec-table td { font-weight: 700; }
.spec-table caption { padding: var(--space-md) var(--space-lg); background: var(--color-paper-3); color: var(--color-ink); font-weight: 700; text-align: left; }

.timeline { display: grid; gap: var(--space-sm); }
.timeline article { display: grid; grid-template-columns: 10rem minmax(0, 1fr); gap: var(--space-xl); padding: var(--space-lg) 0; border-top: var(--rule-thin) solid var(--color-rule); }
.timeline time { color: var(--color-link); font-variant-numeric: tabular-nums; }
.timeline p { margin-top: var(--space-xs); color: var(--color-muted); }

.accordion { border-top: var(--rule-thin) solid var(--color-rule); }
.accordion-item { border-bottom: var(--rule-thin) solid var(--color-rule); }
.accordion-trigger {
  display: grid;
  width: 100%;
  min-height: 4rem;
  grid-template-columns: minmax(0, 1fr) 2rem;
  gap: var(--space-lg);
  align-items: center;
  border: 0;
  padding: var(--space-md) 0;
  background: transparent;
  color: var(--color-ink);
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}
.accordion-trigger:hover { color: var(--color-link-strong); }
.accordion-trigger:active { transform: translateY(2px); }
.accordion-trigger span { color: var(--color-accent); font-size: var(--text-lg); text-align: center; }
.accordion-panel { max-width: 68ch; padding: 0 var(--space-2xl) var(--space-lg) 0; color: var(--color-muted); }

.download-hero { padding-top: calc(var(--nav-height) + var(--space-3xl)); padding-bottom: var(--space-2xl); background: var(--color-paper-deep); }
.download-hero__grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr); gap: var(--space-2xl); align-items: end; }
.download-hero p { max-width: 58ch; margin-top: var(--space-md); color: var(--color-muted); font-size: var(--text-md); }
.platform-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-lg); }
.platform-card { position: relative; border-top: var(--rule-strong) solid var(--color-rule); padding: var(--space-xl); background: var(--color-paper-2); }
.platform-card--recommended { border-top-color: var(--color-cta); }
.platform-card .tag { margin-bottom: var(--space-lg); }
.platform-card p { margin: var(--space-sm) 0 var(--space-lg); color: var(--color-muted); }
.platform-card .btn { width: 100%; }

.install-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-sm); counter-reset: install; }
.install-step { counter-increment: install; padding: var(--space-xl); background: var(--color-paper-2); }
.install-step::before { content: counter(install, decimal-leading-zero); display: block; margin-bottom: var(--space-2xl); color: var(--color-accent); font-size: var(--text-lg); font-weight: 700; }
.install-step p { margin-top: var(--space-xs); color: var(--color-muted); }

.guide-layout { display: grid; grid-template-columns: minmax(13rem, 0.28fr) minmax(0, 0.72fr); gap: var(--space-2xl); align-items: start; }
.guide-toc { position: sticky; top: calc(var(--nav-height) + var(--space-lg)); border-top: var(--rule-strong) solid var(--color-accent); padding-top: var(--space-lg); }
.guide-toc strong { display: block; margin-bottom: var(--space-sm); }
.guide-toc a { display: block; padding-block: var(--space-xs); color: var(--color-muted); text-decoration: none; }
.guide-toc a:hover { color: var(--color-link-strong); }
.guide-body { min-width: 0; }
.guide-body article { padding-block: var(--space-xl); border-top: var(--rule-thin) solid var(--color-rule); scroll-margin-top: calc(var(--nav-height) + var(--space-lg)); }
.guide-body article:first-child { border-top: 0; padding-top: 0; }
.guide-body article p,
.guide-body article li { color: var(--color-ink-2); }
.guide-body article p { margin-top: var(--space-md); }
.guide-body ul,
.guide-body ol { display: grid; gap: var(--space-sm); padding-left: var(--space-xl); }
.guide-body .spec-table { margin-top: var(--space-lg); }
.guide-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-sm); margin-block: var(--space-xl); }
.guide-card { border-top: var(--rule-strong) solid var(--color-rule); padding: var(--space-lg); background: var(--color-paper-2); }
.guide-card p { margin: var(--space-xs) 0 var(--space-md); color: var(--color-muted); }
.guide-card a { font-weight: 700; text-decoration: none; }

.notice { border-top: var(--rule-strong) solid var(--color-accent); padding: var(--space-lg); background: var(--color-paper-2); }
.notice--safe { border-top-color: var(--color-cta); }
.notice p { color: var(--color-ink-2); }

.final-cta { padding-block: var(--space-3xl); border-top: var(--rule-strong) solid var(--color-accent); background: var(--color-paper-deep); }
.final-cta__inner { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-xl); align-items: end; }
.final-cta p { max-width: 58ch; margin-top: var(--space-sm); color: var(--color-muted); }
.final-cta small { display: block; margin-top: var(--space-lg); color: var(--color-neutral); }

.site-footer { padding: var(--space-2xl) 0 calc(var(--space-3xl) + 3.5rem); background: var(--color-paper-deep); }
.footer-mast { font-family: var(--font-display); font-size: clamp(var(--text-2xl), 7vw, 5rem); font-weight: 700; letter-spacing: -0.05em; line-height: 1; }
.footer-mast span { color: var(--color-accent); }
.footer-meta { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: var(--space-2xl); margin-top: var(--space-xl); padding-top: var(--space-lg); border-top: var(--rule-thin) solid var(--color-rule); }
.footer-meta p { max-width: 45ch; color: var(--color-muted); }
.footer-links { display: flex; flex-wrap: wrap; align-content: start; align-items: center; gap: var(--space-sm) var(--space-lg); }
.footer-links a { color: var(--color-ink-2); white-space: nowrap; }
.footer-legal { margin-top: var(--space-xl); color: var(--color-neutral); font-size: var(--text-sm); }

.sticky-cta {
  position: fixed;
  inset: auto 0 0;
  z-index: var(--z-sticky);
  border-top: var(--rule-thin) solid var(--color-rule);
  background: var(--color-paper-deep);
  box-shadow: 0 -12px 34px var(--color-shadow);
}
.sticky-cta__inner { display: flex; min-height: 4rem; align-items: center; justify-content: space-between; gap: var(--space-lg); }
.sticky-cta__copy { display: grid; line-height: 1.2; }
.sticky-cta__copy small { color: var(--color-muted); }
.back-top { position: fixed; right: var(--space-lg); bottom: 5.25rem; z-index: var(--z-sticky); width: 2.875rem; height: 2.875rem; border: var(--rule-thin) solid var(--color-rule); background: var(--color-paper-deep); color: var(--color-ink); opacity: 0; transform: translateY(8px); pointer-events: none; cursor: pointer; }
.back-top.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.back-top:hover { border-color: var(--color-link); color: var(--color-link-strong); }
.back-top:active { transform: translateY(2px); }

:is(.menu-button, .hero-thumb, .filter-button, .accordion-trigger, .back-top, .lightbox__bar button, .lightbox__nav):disabled,
:is(.menu-button, .hero-thumb, .filter-button, .accordion-trigger, .back-top, .lightbox__bar button, .lightbox__nav)[aria-disabled="true"] { opacity: 0.52; cursor: not-allowed; pointer-events: none; }
:is(.menu-button, .hero-thumb, .filter-button, .accordion-trigger, .back-top, .lightbox__bar button, .lightbox__nav)[data-state="loading"] { border-color: var(--color-link); cursor: progress; }
:is(.menu-button, .hero-thumb, .filter-button, .accordion-trigger, .back-top, .lightbox__bar button, .lightbox__nav)[data-state="error"] { border-color: var(--color-error); color: var(--color-error); }
:is(.menu-button, .hero-thumb, .filter-button, .accordion-trigger, .back-top, .lightbox__bar button, .lightbox__nav)[data-state="success"] { border-color: var(--color-success); color: var(--color-success); }

.lightbox { width: min(94vw, 74rem); max-height: 92vh; border: var(--rule-thin) solid var(--color-rule); padding: 0; background: var(--color-paper-deep); color: var(--color-ink); box-shadow: var(--shadow-panel); }
.lightbox::backdrop { background: var(--color-scrim); }
.lightbox__bar { display: flex; min-height: 3.5rem; align-items: center; justify-content: space-between; gap: var(--space-md); border-bottom: var(--rule-thin) solid var(--color-rule); padding: var(--space-sm) var(--space-md); }
.lightbox__bar button { min-width: 2.75rem; min-height: 2.75rem; border: var(--rule-thin) solid var(--color-rule); background: var(--color-paper-2); color: var(--color-ink); cursor: pointer; }
.lightbox__bar button:hover { border-color: var(--color-link); }
.lightbox__bar button:active { transform: translateY(2px); }
.lightbox__stage { position: relative; display: grid; place-items: center; min-height: 20rem; max-height: calc(92vh - 7rem); overflow: auto; padding: var(--space-md); }
.lightbox__stage img { max-height: calc(92vh - 9rem); object-fit: contain; }
.lightbox__nav { position: absolute; top: 50%; width: 3rem; height: 3rem; border: var(--rule-thin) solid var(--color-rule); background: var(--color-overlay); color: var(--color-ink); cursor: pointer; }
.lightbox__prev { left: var(--space-md); }
.lightbox__next { right: var(--space-md); }

.reveal { opacity: 0; transform: translateY(10px); transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 64rem) {
  .site-nav__links { display: none; }
  .site-nav__inner { grid-template-columns: minmax(0, 1fr) auto; }
  .menu-button { display: inline-flex; min-width: 2.875rem; min-height: 2.875rem; align-items: center; justify-content: center; border: var(--rule-thin) solid var(--color-rule); background: var(--color-paper-2); color: var(--color-ink); cursor: pointer; }
  .menu-button:active { transform: translateY(2px); }
  .hero-grid { grid-template-columns: minmax(0, 1fr); grid-template-areas: "copy" "media" "buy"; }
  .hero { min-height: auto; }
  .buy-panel,
  .story-figure,
  .guide-toc { position: static; }
  .buy-panel { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); }
  .info-cell { grid-column: span 6; }
  .info-cell--wide { grid-column: span 12; }
  .story-layout,
  .snapshot-layout,
  .guide-layout { grid-template-columns: minmax(0, 1fr); }
  .loop-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fit-list { grid-template-columns: minmax(0, 1fr); gap: var(--space-sm); }
  .guide-toc { display: flex; flex-wrap: wrap; gap: var(--space-xs) var(--space-md); border-left: 0; border-top: var(--rule-strong) solid var(--color-accent); padding: var(--space-md) 0 0; }
  .guide-toc strong { width: 100%; margin-bottom: 0; }
}

@media (max-width: 48rem) {
  .section { padding-block: var(--space-2xl); }
  .section-head,
  .final-cta__inner,
  .download-hero__grid,
  .footer-meta { grid-template-columns: minmax(0, 1fr); }
  .section-head { align-items: start; gap: var(--space-md); }
  .buy-panel { grid-template-columns: minmax(0, 1fr); }
  .feature-list { grid-template-columns: minmax(0, 1fr); }
  .feature-item:nth-child(3n) { grid-column: auto; display: block; }
  .platform-grid,
  .install-steps { grid-template-columns: minmax(0, 1fr); }
  .timeline article { grid-template-columns: minmax(0, 1fr); gap: var(--space-sm); }
  .spec-table,
  .spec-table tbody,
  .spec-table tr,
  .spec-table th,
  .spec-table td { display: block; width: 100%; }
  .spec-table th { padding-bottom: var(--space-2xs); border-bottom: 0; }
  .spec-table td { padding-top: 0; }
  .gallery-grid { grid-template-columns: minmax(0, 1fr); }
  .gallery-grid .gallery-card:first-child { grid-column: auto; }
  .sticky-cta__copy { display: none; }
  .sticky-cta__inner { justify-content: stretch; padding-block: var(--space-xs); }
  .sticky-cta .btn { width: 100%; }
  .footer-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lightbox__nav { top: auto; bottom: var(--space-md); }
}

@media (max-width: 40rem) {
  .site-nav__actions > .btn { display: none; }
  .hero { padding-top: calc(var(--nav-height) + var(--space-lg)); }
  .hero-thumbs { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .hero-main figcaption { position: static; max-width: none; }
  .hero-main { overflow: visible; }
  .hero-main img { aspect-ratio: 16 / 9; }
  .hero-actions { display: grid; }
  .hero-actions .btn { width: 100%; }
  .info-bento { grid-template-columns: minmax(0, 1fr); }
  .info-cell,
  .info-cell--wide { grid-column: auto; min-height: 0; }
  .story-layout { gap: var(--space-xl); }
  .loop-grid { grid-template-columns: minmax(0, 1fr); }
  .gallery-strip { grid-auto-columns: 88%; }
  .guide-cards { grid-template-columns: minmax(0, 1fr); }
  .footer-links { grid-template-columns: minmax(0, 1fr); }
  .accordion-panel { padding-right: 0; }
  .back-top { right: var(--space-md); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after { scroll-behavior: auto !important; animation: none !important; transition-duration: var(--dur-fast) !important; }
  .reveal { transform: none; }
  .gallery-card:hover img { transform: none; }
  .btn--primary::after { display: none; }
}