/* Hallmark · genre: editorial · macrostructure: Map / Diagram · theme: custom kendo magazine dungeon
 * paper: oklch(96.97% 0.0136 92.98) · accent: oklch(84.93% 0.2073 128.85) · display: Noto Serif SC · body: Noto Sans SC
 * H2 split knobs: copy=7, verified-poster=5, map=quest-nodes · enrichment: verified source imagery
 * nav: N6 Newspaper masthead · footer: Ft4 Dense colophon · axes: light / roman-serif / chromatic-green
 * audience: Chinese ACG players · use: verified download handoff · tone: playful editorial
 * Hallmark · pre-emit critique: P5 H5 E5 S5 R4 V5 · contrast: pass (40–41) · slop: 58 / 58 · mobile: pass (34, 49, 50–57)
 */
@import url("../../tokens.css");

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; overflow-x: clip; }
html { scroll-behavior: smooth; scroll-padding-top: 9rem; }
body {
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.75;
  padding-bottom: 5.5rem;
}
body::before {
  background-image:
    linear-gradient(var(--color-rule-2) 1px, var(--color-transparent) 1px),
    linear-gradient(90deg, var(--color-rule-2) 1px, var(--color-transparent) 1px);
  background-size: 1.5rem 1.5rem;
  content: "";
  inset: 0;
  opacity: 0.13;
  pointer-events: none;
  position: fixed;
  z-index: -1;
}
img { display: block; height: auto; max-width: 100%; }
a { color: inherit; text-decoration-thickness: 0.08em; text-underline-offset: 0.2em; }
button, summary { font: inherit; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
h1, h2, h3, p { margin-block-start: 0; }
h1, h2, h3 {
  font-family: var(--font-display);
  font-style: normal;
  line-height: 1.12;
  min-width: 0;
  overflow-wrap: anywhere;
}
h1 { font-size: clamp(2.35rem, 7vw, 6.8rem); letter-spacing: -0.045em; margin-block-end: var(--space-6); }
h2 { font-size: clamp(2rem, 4.5vw, 4.5rem); letter-spacing: -0.035em; margin-block-end: var(--space-4); }
h3 { font-size: clamp(1.2rem, 2vw, 1.75rem); margin-block-end: var(--space-2); }
p { margin-block-end: var(--space-4); }
:focus { outline: none; }
:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 3px; }
[hidden] { display: none !important; }
.container { inline-size: min(100% - 2rem, 78rem); margin-inline: auto; }
.narrow { inline-size: min(100% - 2rem, 52rem); margin-inline: auto; }
.skip-link {
  background: var(--color-ink);
  color: var(--color-paper);
  inset-block-start: var(--space-2);
  inset-inline-start: var(--space-2);
  padding: var(--space-2) var(--space-4);
  position: fixed;
  transform: translateY(-160%);
  z-index: 100;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  background: var(--color-paper);
  border-block-end: 4px double var(--color-ink);
  inset-block-start: 0;
  position: sticky;
  z-index: 50;
}
.issue-line {
  align-items: center;
  border-block-end: var(--line);
  display: flex;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  justify-content: space-between;
  letter-spacing: 0.08em;
  min-height: 2rem;
  text-transform: uppercase;
}
.masthead-row { align-items: center; display: grid; gap: var(--space-3); grid-template-columns: auto minmax(0, 1fr) auto; min-height: 4.8rem; }
.wordmark { align-items: center; display: inline-flex; font-family: var(--font-display); font-size: clamp(1.15rem, 2.5vw, 2rem); font-weight: 900; min-height: 2.75rem; text-decoration: none; white-space: nowrap; }
.wordmark-mark { background: var(--color-red); color: var(--color-paper); display: inline-block; font-family: var(--font-mono); font-size: 0.7rem; margin-inline-end: var(--space-2); padding: var(--space-1) var(--space-2); transform: rotate(-2deg); }
.nav-links { display: none; justify-content: center; }
.nav-links a, .mobile-nav a, .footer-links a {
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}
.nav-links a { border-inline-start: var(--line); padding: var(--space-2) var(--space-4); }
.nav-links a:last-child { border-inline-end: var(--line); }
.nav-links a[aria-current="page"], .nav-links a:hover { background: var(--color-cyan); }
.header-actions { align-items: center; display: flex; gap: var(--space-3); }
.header-actions .header-download { display: none; min-height: 2.75rem; padding: var(--space-2) var(--space-4); }
.nav-menu { position: relative; }
.nav-menu summary {
  align-items: center;
  background: var(--color-paper-3);
  border: var(--line-strong);
  cursor: pointer;
  display: flex;
  font-weight: 900;
  min-height: 2.75rem;
  padding-inline: var(--space-4);
  white-space: nowrap;
}
.nav-menu summary::marker { content: ""; }
.mobile-nav {
  background: var(--color-paper);
  border: var(--line-strong);
  box-shadow: var(--shadow-card);
  display: grid;
  inset-inline-end: 0;
  min-inline-size: 12rem;
  padding: var(--space-2);
  position: absolute;
  top: calc(100% + var(--space-2));
}
.mobile-nav a { padding: var(--space-3); }
.mobile-nav a:hover { background: var(--color-cyan); }

.button {
  align-items: center;
  background: var(--color-paper);
  border: var(--line-strong);
  box-shadow: var(--shadow-card);
  color: var(--color-ink);
  cursor: pointer;
  display: inline-flex;
  font-weight: 900;
  justify-content: center;
  min-height: 3rem;
  padding: var(--space-3) var(--space-6);
  position: relative;
  text-decoration: none;
  transition: background-color var(--duration-fast), box-shadow var(--duration-fast), transform var(--duration-fast);
  white-space: nowrap;
}
.button--primary { background: var(--color-accent); color: var(--color-accent-ink); overflow: hidden; }
.button--primary::after {
  background: linear-gradient(100deg, var(--color-transparent), var(--color-paper), var(--color-transparent));
  content: "";
  inset: 0 auto 0 -60%;
  opacity: 0.55;
  position: absolute;
  transform: translateX(0) skewX(-18deg);
  width: 35%;
}
.button--dark { background: var(--color-ink); color: var(--color-paper); }
.button[aria-disabled="true"], .button:disabled { cursor: not-allowed; opacity: 0.5; pointer-events: none; }
.button[data-state="loading"] { background: var(--color-cyan); cursor: progress; }
.button[data-state="error"] { background: var(--color-paper); border-color: var(--color-error); color: var(--color-error); }
.button[data-state="success"] { background: var(--color-success); color: var(--color-paper); }
.button:active, .button.is-active { box-shadow: var(--shadow-press); transform: translate(0.15rem, 0.15rem); }
.button--primary:hover, .button--primary.is-hover { filter: none; }
.cta-row { align-items: center; display: flex; flex-wrap: wrap; gap: var(--space-4); }

.hero {
  background: var(--color-dungeon);
  color: var(--color-paper);
  min-height: calc(100svh - 7rem);
  overflow: clip;
  position: relative;
}
.hero::before {
  background:
    linear-gradient(90deg, var(--color-dungeon), var(--color-transparent) 66%),
    repeating-linear-gradient(0deg, var(--color-transparent) 0 2.9rem, var(--color-dungeon-2) 3rem);
  content: "";
  inset: 0;
  opacity: 0.78;
  position: absolute;
}
.hero-grid { display: grid; gap: var(--space-10); min-height: inherit; padding-block: var(--space-12) var(--space-20); position: relative; }
.hero-copy { min-width: 0; position: relative; z-index: 2; }
.cover-label, .kicker, .map-code, .micro-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.cover-label { background: var(--color-red); color: var(--color-paper); display: inline-block; margin-block-end: var(--space-6); padding: var(--space-2) var(--space-3); transform: rotate(-1.5deg); }
.jp-title { color: var(--color-cyan); display: block; font-family: var(--font-body); font-size: clamp(0.9rem, 2vw, 1.25rem); letter-spacing: 0; margin-block-start: var(--space-4); }
.lede { font-size: clamp(1.1rem, 2vw, 1.35rem); line-height: 1.75; max-width: 60ch; }
.hero-tags { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-block: var(--space-6); }
.tag { background: var(--color-paper); border: 1px solid var(--color-ink); color: var(--color-ink); font-family: var(--font-mono); font-size: 0.76rem; font-weight: 800; padding: var(--space-1) var(--space-2); white-space: nowrap; }
.tag:nth-child(2n) { background: var(--color-pink); }
.tag:nth-child(3n) { background: var(--color-cyan); }
.hero-media { align-self: end; margin-inline: auto; max-width: 42rem; position: relative; }
.hero-media::before { background: var(--color-yellow); content: ""; inset: var(--space-6) calc(var(--space-4) * -1) calc(var(--space-4) * -1) var(--space-6); position: absolute; }
.hero-media img { aspect-ratio: 4 / 3; border: 0.45rem solid var(--color-paper); object-fit: cover; position: relative; transform: rotate(1deg); }
.shot-no { background: var(--color-blue); color: var(--color-paper); font-family: var(--font-mono); font-size: 0.75rem; inset-block-end: var(--space-4); inset-inline-start: calc(var(--space-4) * -1); padding: var(--space-2) var(--space-3); position: absolute; transform: rotate(-3deg); z-index: 3; }

.fact-strip { background: var(--color-cyan); border-block: var(--line-strong); }
.fact-grid { display: grid; grid-template-columns: minmax(0, 1fr); }
.fact { border-block-end: var(--line); padding: var(--space-5); }
.fact dt { font-family: var(--font-mono); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; }
.fact dd { font-size: 1.05rem; font-weight: 900; margin: var(--space-1) 0 0; overflow-wrap: anywhere; }
.section { padding-block: var(--space-20); }
.section--silver { background: var(--color-paper-3); color: var(--color-ink); }
.section--dungeon { background: var(--color-dungeon); color: var(--color-paper); }
.section--pink { background: color-mix(in srgb, var(--color-pink) 28%, var(--color-paper)); color: var(--color-ink); }
.section-head { display: grid; gap: var(--space-4); grid-template-columns: minmax(0, 1fr); margin-block-end: var(--space-10); min-width: 0; }
.section-head .kicker { align-self: start; border-block-start: var(--line-strong); padding-block-start: var(--space-2); }
.section-head h2 { margin: 0; }
.section-head > p { margin: 0; max-width: 65ch; }

.story-layout { display: grid; gap: var(--space-10); }
.story-copy { font-size: 1.08rem; max-width: 68ch; }
.story-copy p:first-child::first-letter { color: var(--color-red); float: left; font-family: var(--font-display); font-size: 4rem; font-weight: 900; line-height: 0.8; padding-inline-end: var(--space-2); }
.margin-note { border-block-start: 0.35rem solid var(--color-yellow); font-family: var(--font-mono); font-size: 0.84rem; padding: var(--space-4); }

.quest-map { margin: 0; position: relative; }
.quest-track { display: grid; gap: var(--space-8); list-style: none; margin: 0; padding: 0; position: relative; }
.quest-track::before { border-inline-start: 0.25rem dashed var(--color-red); content: ""; inset-block: 1.8rem; inset-inline-start: 1.45rem; position: absolute; }
.quest-node { display: grid; gap: var(--space-4); grid-template-columns: 3rem minmax(0, 1fr); position: relative; }
.node-marker { align-items: center; background: var(--color-paper); border: 0.2rem solid var(--color-ink); color: var(--color-ink); display: flex; font-family: var(--font-mono); font-weight: 900; height: 3rem; justify-content: center; position: relative; transform: rotate(-4deg); width: 3rem; z-index: 2; }
.quest-node:nth-child(even) .node-marker { background: var(--color-acid); transform: rotate(3deg); }
.node-body { background: var(--color-paper); border: var(--line-strong); box-shadow: var(--shadow-card); color: var(--color-ink); padding: var(--space-5); }
.node-body p { margin-block-end: 0; }
.quest-legend { border: var(--line); display: flex; flex-wrap: wrap; gap: var(--space-4); margin-block-start: var(--space-10); padding: var(--space-4); }

.feature-list { border-block-start: var(--line-strong); }
.feature-row { align-items: start; border-block-end: var(--line-strong); display: grid; gap: var(--space-4); padding-block: var(--space-6); }
.feature-code { background: var(--color-blue); color: var(--color-paper); display: inline-flex; font-family: var(--font-mono); font-size: 0.75rem; font-weight: 900; justify-content: center; padding: var(--space-2); width: 3.4rem; }
.feature-row:nth-child(2) .feature-code { background: var(--color-red); }
.feature-row:nth-child(3) .feature-code { background: var(--color-yellow); color: var(--color-ink); }
.feature-row:nth-child(4) .feature-code { background: var(--color-acid); color: var(--color-ink); }
.feature-row p { margin: 0; }

.gallery-grid { display: grid; gap: var(--space-6); grid-template-columns: minmax(0, 1fr); }
.gallery-item { margin: 0; min-width: 0; }
.gallery-button { background: var(--color-dungeon); border: var(--line-strong); cursor: zoom-in; padding: 0; position: relative; width: 100%; }
.gallery-button:disabled { cursor: not-allowed; opacity: 0.5; }
.gallery-button[data-state="loading"] { cursor: progress; opacity: 0.7; }
.gallery-button[data-state="error"] { border-color: var(--color-error); }
.gallery-button[data-state="success"] { border-color: var(--color-success); }
.gallery-button img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.gallery-item figcaption { border-inline: var(--line-strong); border-block-end: var(--line-strong); font-size: 0.86rem; padding: var(--space-3); }
.gallery-item figcaption::before { color: var(--color-red); content: "SHOT "; font-family: var(--font-mono); font-weight: 900; }
.filter-tabs { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-block-end: var(--space-8); }
.filter-tab { background: var(--color-paper); border: var(--line-strong); color: var(--color-ink); cursor: pointer; font-weight: 900; min-height: 2.75rem; padding-inline: var(--space-4); white-space: nowrap; }
.filter-tab[aria-pressed="true"] { background: var(--color-acid); }
.filter-tab[data-state="error"] { border-color: var(--color-error); color: var(--color-error); }
.filter-tab[data-state="success"] { background: var(--color-success); color: var(--color-paper); }
.filter-tab[data-state="loading"], .icon-button[data-state="loading"] { background: var(--color-cyan); cursor: progress; }
.filter-tab:disabled { cursor: not-allowed; opacity: 0.5; }
.filter-tab:active, .filter-tab.is-active, .icon-button:active, .icon-button.is-active { transform: translateY(0.15rem); }

.media-focus { display: grid; gap: var(--space-8); }
.annotated-shot { margin: 0; position: relative; }
.annotated-shot img { border: 0.5rem solid var(--color-paper); width: 100%; }
.callout { background: var(--color-acid); border: var(--line-strong); color: var(--color-ink); font-family: var(--font-mono); font-size: 0.75rem; font-weight: 900; padding: var(--space-2) var(--space-3); position: absolute; }
.callout--a { inset-block-start: var(--space-4); inset-inline-end: calc(var(--space-3) * -1); }
.callout--b { inset-block-end: var(--space-4); inset-inline-start: calc(var(--space-3) * -1); }
.equipment-list { display: grid; gap: var(--space-3); }
.equipment-item { border-block-end: var(--line); display: grid; gap: var(--space-2); grid-template-columns: 2.6rem minmax(0, 1fr); padding-block: var(--space-3); }
.pixel-slot { align-items: center; background: var(--color-dungeon-2); border: 0.2rem solid var(--color-rule); color: var(--color-paper); display: flex; font-family: var(--font-mono); height: 2.6rem; justify-content: center; width: 2.6rem; }

.timeline, .faq { border-block-start: var(--line-strong); }
.timeline details, .faq details { border-block-end: var(--line-strong); }
.timeline summary, .faq summary { align-items: center; cursor: pointer; display: flex; font-weight: 900; justify-content: space-between; min-height: 4rem; padding: var(--space-4) 0; }
.timeline summary::after, .faq summary::after { content: "+"; font-family: var(--font-mono); font-size: 1.5rem; }
.timeline details[open] summary::after, .faq details[open] summary::after { content: "−"; }
.timeline summary::marker, .faq summary::marker { content: ""; }
.details-body { max-width: 65ch; padding: 0 0 var(--space-5); }
.details-body p:last-child { margin-bottom: 0; }

.fit-grid { display: grid; gap: var(--space-6); }
.fit-card { border-block-start: 0.45rem solid var(--color-blue); padding-block-start: var(--space-5); }
.fit-card:nth-child(2) { border-color: var(--color-red); }
.fit-card:nth-child(3) { border-color: var(--color-yellow); }
.source-note { color: var(--color-muted); font-family: var(--font-mono); font-size: 0.78rem; }
.section--dungeon .source-note { color: var(--color-paper-3); }

.final-cta { background: var(--color-pink); border-block: var(--line-strong); color: var(--color-ink); padding-block: var(--space-16); }
.final-cta-grid { display: grid; gap: var(--space-8); }
.final-cta h2 { max-width: 18ch; }
.final-note { font-family: var(--font-mono); font-size: 0.78rem; }

.site-footer { background: var(--color-dungeon); color: var(--color-paper); padding-block: var(--space-12) var(--space-24); }
.footer-grid { display: grid; gap: var(--space-10); }
.footer-intro { max-width: 58ch; }
.footer-links { align-items: center; display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-5); }
.footer-links a { align-items: center; color: var(--color-cyan); display: inline-flex; min-height: 2.75rem; }
.related-list { columns: 1; list-style: square; margin: 0; padding-inline-start: var(--space-5); }
.related-list li { break-inside: avoid; margin-block-end: var(--space-2); }
.related-list a { align-items: center; display: inline-flex; min-height: 2.75rem; }
.colophon { border-block-start: 4px double var(--color-paper); font-family: var(--font-mono); font-size: 0.74rem; margin-block-start: var(--space-10); padding-block-start: var(--space-5); }

.sticky-cta { align-items: center; background: var(--color-paper); border-block-start: var(--line-strong); bottom: 0; color: var(--color-ink); display: flex; gap: var(--space-3); inset-inline: 0; justify-content: space-between; min-height: 4.6rem; padding: var(--space-2) max(var(--space-4), env(safe-area-inset-right)) max(var(--space-2), env(safe-area-inset-bottom)) max(var(--space-4), env(safe-area-inset-left)); position: fixed; z-index: 60; }
.sticky-cta span { display: none; font-family: var(--font-mono); font-size: 0.75rem; }
.sticky-cta .button { flex: 1; }

.lightbox {
  background: var(--color-dungeon);
  border: var(--line-strong);
  color: var(--color-paper);
  height: fit-content;
  inset: 0;
  margin: auto;
  max-height: min(88svh, 58rem);
  max-width: min(94%, 74rem);
  padding: var(--space-3);
  position: fixed;
  width: 100%;
}
.lightbox::backdrop { background: color-mix(in srgb, var(--color-dungeon) 88%, transparent); }
.lightbox figure { margin: 0; }
.lightbox img { max-height: 70svh; margin-inline: auto; object-fit: contain; width: auto; }
.lightbox figcaption { padding: var(--space-3); text-align: center; }
.lightbox-bar { display: flex; gap: var(--space-2); justify-content: space-between; margin-block-end: var(--space-3); }
.icon-button { background: var(--color-paper); border: var(--line-strong); color: var(--color-ink); cursor: pointer; min-height: 2.75rem; padding-inline: var(--space-4); white-space: nowrap; }
.icon-button:disabled { cursor: not-allowed; opacity: 0.5; }
.icon-button[data-state="error"] { border-color: var(--color-error); color: var(--color-error); }
.icon-button[data-state="success"] { background: var(--color-success); color: var(--color-paper); }

.page-hero { background: var(--color-cyan); border-block-end: var(--line-strong); padding-block: var(--space-12); }
.breadcrumbs { display: flex; flex-wrap: wrap; font-family: var(--font-mono); font-size: 0.75rem; gap: var(--space-2); margin-block-end: var(--space-6); }
.breadcrumbs a { align-items: center; display: inline-flex; min-height: 2.75rem; white-space: nowrap; }
.platform-grid, .requirements-grid, .guide-grid, .article-grid { display: grid; gap: var(--space-6); grid-template-columns: minmax(0, 1fr); }
.platform-card, .requirement-card, .guide-card, .article-card { background: var(--color-paper); border: var(--line-strong); padding: var(--space-6); }
.platform-card--recommended { box-shadow: var(--shadow-card); }
.platform-card--disabled { background: var(--color-paper-3); color: var(--color-muted); }
.status-badge { background: var(--color-acid); border: 1px solid var(--color-ink); display: inline-block; font-family: var(--font-mono); font-size: 0.7rem; font-weight: 900; margin-block-end: var(--space-4); padding: var(--space-1) var(--space-2); }
.status-badge--muted { background: var(--color-paper-3); }
.step-list { counter-reset: install; display: grid; gap: var(--space-6); list-style: none; padding: 0; }
.step-list li { counter-increment: install; display: grid; gap: var(--space-4); grid-template-columns: 3rem minmax(0, 1fr); }
.step-list li::before { align-items: center; background: var(--color-red); color: var(--color-paper); content: counter(install, decimal-leading-zero); display: flex; font-family: var(--font-mono); font-weight: 900; height: 3rem; justify-content: center; }
.requirement-list { margin: 0; }
.requirement-list div { border-block-end: var(--line); display: grid; gap: var(--space-2); grid-template-columns: 7rem minmax(0, 1fr); padding-block: var(--space-3); }
.requirement-list dt { font-weight: 900; }
.requirement-list dd { margin: 0; }
.warning-box { background: var(--color-yellow); border: var(--line-strong); color: var(--color-ink); padding: var(--space-5); }
.guide-card a, .article-card a { font-weight: 900; white-space: nowrap; }
.toc { background: var(--color-paper-3); border-block: var(--line-strong); padding: var(--space-5); }
.toc ul { display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-6); list-style: square; margin: 0; }
.guide-chapter { border-block-end: var(--line-strong); padding-block: var(--space-12); scroll-margin-top: 9rem; }
.guide-chapter ol, .guide-chapter ul, .article-body ol, .article-body ul { padding-inline-start: var(--space-6); }
.guide-chapter li, .article-body li { margin-block-end: var(--space-2); }
.article-body { max-width: 68ch; }
.article-body h2 { font-size: clamp(1.7rem, 4vw, 3rem); margin-block-start: var(--space-12); }
.article-body h3 { margin-block-start: var(--space-8); }
.article-card h2 { font-size: clamp(1.3rem, 2vw, 1.75rem); }

.reveal { opacity: 0; transform: translateY(1rem); }
.reveal.is-visible { opacity: 1; transform: translateY(0); transition: opacity var(--duration-enter) var(--ease-out), transform var(--duration-enter) var(--ease-out); }

@media (hover: hover) and (pointer: fine) {
  .button:hover, .button.is-hover { filter: brightness(1.05); }
  .button--primary:hover::after, .button--primary.is-hover::after { animation: sheen 700ms var(--ease-out) both; }
  .gallery-button:hover img, .gallery-button.is-hover img { filter: brightness(1.08); }
  .gallery-button img { transition: filter var(--duration-fast); }
  .filter-tab:hover, .filter-tab.is-hover, .icon-button:hover, .icon-button.is-hover { background: var(--color-cyan); }
  .quest-node:hover .node-body { transform: translateY(-0.18rem); }
  .quest-node .node-body { transition: transform var(--duration-fast); }
}
@keyframes sheen { from { transform: translateX(0) skewX(-18deg); } to { transform: translateX(550%) skewX(-18deg); } }

@media (min-width: 40rem) {
  .container, .narrow { inline-size: min(100% - 3rem, 78rem); }
  .fact-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fact { border-inline-end: var(--line); }
  .gallery-grid, .fit-grid, .platform-grid, .requirements-grid, .guide-grid, .article-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feature-row { grid-template-columns: 4rem minmax(0, 0.8fr) minmax(0, 1.5fr); }
  .related-list { columns: 2; }
  .sticky-cta span { display: block; }
  .sticky-cta .button { flex: 0 0 auto; }
}

@media (min-width: 60rem) {
  body { padding-bottom: 0; }
  .nav-links { display: flex; }
  .nav-menu { display: none; }
  .header-actions .header-download { display: inline-flex; }
  .hero-grid { align-items: center; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); padding-block: var(--space-12) var(--space-20); }
  .fact-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .fact { border-block-end: 0; }
  .story-layout { grid-template-columns: minmax(0, 2fr) minmax(16rem, 1fr); }
  .section-head { grid-template-columns: minmax(0, 1fr); max-width: 70ch; }
  .quest-track { gap: var(--space-5); grid-template-columns: repeat(5, minmax(0, 1fr)); min-height: 0; padding-block: var(--space-4); }
  .quest-track::before { border-block-start: 0.25rem dashed var(--color-red); border-inline-start: 0; inset-block: var(--space-10) auto; inset-inline: var(--space-6); }
  .quest-node,
  .quest-node:nth-child(n) { align-self: stretch; display: grid; gap: var(--space-3); grid-column: auto; grid-template-columns: minmax(0, 1fr); grid-template-rows: 3rem minmax(0, 1fr); min-width: 0; }
  .node-marker { margin: 0; }
  .node-body { height: 100%; min-width: 0; overflow-wrap: anywhere; }
  .gallery-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .gallery-item:nth-child(1), .gallery-item:nth-child(4) { grid-column: span 2; }
  .media-focus { grid-template-columns: minmax(0, 1.65fr) minmax(18rem, 0.8fr); }
  .fit-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .final-cta-grid, .footer-grid { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); }
  .sticky-cta { inset-inline: auto var(--space-6); bottom: var(--space-6); border: var(--line-strong); box-shadow: var(--shadow-card); max-width: 31rem; min-height: auto; }
  .sticky-cta span { max-width: 14rem; }
  .platform-grid, .requirements-grid, .guide-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .article-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 90rem) {
  .container { inline-size: min(100% - 6rem, 88rem); }
  .hero-grid { gap: var(--space-16); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}