:root {
  --primary: #A9503F;
  --primary-dark: #8d4032;
  --gold: #D9A15B;
  --ink: #241F1D;
  --text: #332E2B;
  --muted: #746B65;
  --bg: #F8F5F1;
  --soft: #EFE8E1;
  --accent: #E07A3F;
  --line: #ded4cb;
  --white: #fffdfb;
  --shadow: 0 18px 50px rgba(50, 36, 30, .08);
  --radius: 18px;
  --radius-sm: 11px;
  --container: 1180px;
  --narrow: 820px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  line-height: 1.72;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--primary); }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, input:focus-visible {
  outline: 3px solid rgba(224, 122, 63, .35);
  outline-offset: 3px;
}
code {
  padding: .12em .35em;
  border-radius: 5px;
  background: var(--soft);
  color: var(--primary-dark);
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.skip-link {
  position: fixed;
  left: 18px;
  top: -80px;
  z-index: 999;
  padding: 10px 14px;
  background: var(--ink);
  color: white;
  border-radius: 0 0 8px 8px;
}
.skip-link:focus { top: 0; color: white; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.narrow-content { width: min(calc(100% - 40px), var(--narrow)); }
.section-space { padding-block: 86px; }
.section-space-sm { padding-block: 62px; }
.soft-zone { background: var(--soft); }
.eyebrow {
  margin: 0 0 10px;
  color: var(--primary);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.lede {
  margin: 0;
  color: #504742;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.75;
}
.section-heading { margin-bottom: 30px; }
.section-heading h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.18;
  letter-spacing: -.03em;
}
.section-heading > p:not(.eyebrow) { max-width: 780px; margin: 14px 0 0; color: var(--muted); }
.split-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
  gap: 48px;
  align-items: end;
}
.split-heading > p { margin: 0 !important; }
.inline-heading {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  align-items: end;
}
.inline-heading .text-link { flex: none; }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  font-weight: 750;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}
.text-link::after { content: "→"; text-decoration: none; }
.text-link-light { color: #fff3e6; }
.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 760;
}
.button-primary { color: #fff; background: var(--accent); }
.button-primary:hover { color: #fff; background: #c96732; }
.button-ghost { border-color: #bda99d; background: rgba(255, 255, 255, .55); }
.button-light { color: var(--ink); background: #f6e8d4; }
.button-light:hover { color: var(--primary-dark); background: #fff0dc; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(120, 93, 80, .16);
  background: rgba(248, 245, 241, .95);
  backdrop-filter: blur(12px);
}
.header-inner {
  width: min(calc(100% - 32px), 1240px);
  min-height: 76px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 26px;
  align-items: center;
}
.brand { display: inline-flex; gap: 11px; align-items: center; min-width: 190px; }
.brand img { width: 44px; height: 44px; object-fit: contain; border-radius: 10px; }
.brand span { display: grid; line-height: 1.15; }
.brand strong { color: var(--ink); font-size: 17px; }
.brand small { margin-top: 5px; color: var(--muted); font-size: 11px; }
.primary-nav { display: flex; justify-content: center; gap: 4px; }
.primary-nav a {
  padding: 10px 11px;
  border-radius: 9px;
  color: #554c47;
  font-size: 14px;
  font-weight: 680;
  white-space: nowrap;
}
.primary-nav a:hover,
.primary-nav a.is-active { color: var(--primary); background: rgba(169, 80, 63, .08); }
.header-search {
  width: 260px;
  display: flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  background: white;
}
.header-search input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  padding: 10px 2px 10px 14px;
  color: var(--text);
  background: transparent;
  font-size: 13px;
}
.header-search button {
  border: 0;
  padding: 0 14px;
  color: var(--primary);
  background: transparent;
  font-weight: 750;
  cursor: pointer;
}
.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 8px 11px;
  background: white;
  color: var(--ink);
}

/* Breadcrumb */
.breadcrumb { margin-bottom: 24px; color: var(--muted); font-size: 13px; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; }
.breadcrumb li { display: flex; align-items: center; }
.breadcrumb li:not(:last-child)::after { content: "/"; margin-left: 8px; color: #b7aaa0; }
.breadcrumb a { text-decoration: underline; text-underline-offset: 3px; }
.page-top { padding-top: 34px; }
.page-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .75fr);
  gap: 54px;
  align-items: center;
  padding: 34px 0 52px;
}
.page-intro h1,
.faq-hero h1,
.article-header h1,
.error-page h1,
.search-hero h1,
.prose-page h1 {
  margin: 0 0 20px;
  color: var(--ink);
  font-size: clamp(38px, 5vw, 66px);
  line-height: 1.08;
  letter-spacing: -.045em;
}
.page-intro img { width: 100%; aspect-ratio: 7 / 5; object-fit: cover; border-radius: 28px; box-shadow: var(--shadow); }

/* Home cover */
.cover-shell { padding-top: 46px; }
.cover-editorial {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(350px, .92fr);
  grid-template-areas: "copy visual" "notes visual";
  gap: 24px 44px;
  align-items: stretch;
}
.cover-brand-block { grid-area: copy; padding: 30px 0 6px; }
.cover-brand-block h1 {
  max-width: 760px;
  margin: 0 0 20px;
  color: var(--ink);
  font-size: clamp(44px, 5.6vw, 76px);
  line-height: 1.02;
  letter-spacing: -.055em;
}
.cover-brand-block .lede { max-width: 720px; }
.cover-actions { display: flex; flex-wrap: wrap; gap: 11px; margin: 26px 0 28px; }
.hero-search { max-width: 650px; }
.hero-search > label { display: block; margin-bottom: 8px; color: var(--muted); font-size: 13px; font-weight: 700; }
.hero-search > div { display: flex; min-height: 50px; border: 1px solid #c8b8ad; border-radius: 12px; overflow: hidden; background: white; }
.hero-search input { flex: 1; min-width: 0; border: 0; padding: 0 15px; outline: 0; background: transparent; }
.hero-search button { border: 0; padding: 0 19px; color: white; background: var(--primary); font-weight: 760; cursor: pointer; }
.cover-visual {
  grid-area: visual;
  margin: 0;
  min-height: 640px;
  position: relative;
  overflow: hidden;
  border-radius: 30px;
  background: var(--ink);
  box-shadow: var(--shadow);
}
.cover-visual img { width: 100%; height: 100%; min-height: 640px; object-fit: cover; opacity: .9; }
.cover-visual figcaption {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  padding: 16px 18px;
  border-radius: 14px;
  color: #fff7ef;
  background: rgba(36, 31, 29, .84);
  font-size: 13px;
}
.cover-side-notes {
  grid-area: notes;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.cover-side-notes a {
  padding: 15px;
  border-top: 3px solid var(--gold);
  background: var(--soft);
}
.cover-side-notes span { display: block; margin-bottom: 5px; color: var(--muted); font-size: 12px; }
.cover-side-notes strong { display: block; color: var(--ink); font-size: 14px; line-height: 1.45; }

/* Story system */
.headline-section { border-top: 1px solid rgba(132, 108, 96, .16); }
.headline-flow {
  display: grid;
  grid-template-columns: minmax(0, 1.42fr) minmax(260px, .58fr);
  grid-template-rows: repeat(3, auto);
  gap: 18px 30px;
}
.story-teaser { min-width: 0; }
.story-teaser .story-media { display: block; overflow: hidden; background: #ddd; }
.story-teaser img { width: 100%; height: 100%; object-fit: cover; transition: transform .25s ease; }
.story-teaser:hover img { transform: scale(1.015); }
.story-copy h3 { margin: 0 0 9px; color: var(--ink); font-size: 23px; line-height: 1.28; }
.story-copy p:not(.eyebrow) { margin: 0 0 13px; color: var(--muted); }
.story-copy .text-link { font-size: 13px; }
.story-feature { grid-row: 1 / span 3; }
.story-feature .story-media { aspect-ratio: 16 / 10; border-radius: 22px; }
.story-feature .story-copy { padding: 22px 2px; }
.story-feature .story-copy h3 { font-size: clamp(28px, 3.2vw, 42px); }
.story-compact {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.story-compact .story-media { width: 120px; aspect-ratio: 4 / 3; border-radius: 12px; }
.story-compact .story-copy h3 { font-size: 17px; }
.story-compact .story-copy > p:not(.eyebrow) { display: none; }
.story-compact .eyebrow { margin-bottom: 4px; font-size: 10px; }
.story-compact .text-link { display: none; }
.section-tail { margin: 24px 0 0; text-align: right; }

.content-band { border-block: 1px solid rgba(140, 108, 91, .14); background: #fbf8f5; }
.horizontal-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(190px, 1fr));
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 8px;
  scroll-snap-type: x proximity;
}
.strip-item { min-width: 0; scroll-snap-align: start; }
.strip-image { display: block; aspect-ratio: 4 / 3; overflow: hidden; border-radius: 14px; }
.strip-image img { width: 100%; height: 100%; object-fit: cover; }
.strip-item h3 { margin: 13px 0 6px; color: var(--ink); font-size: 17px; line-height: 1.35; }
.strip-item p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }

.device-ribbon { background: #eaded4; }
.device-ribbon-inner {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 54px;
  align-items: center;
}
.device-copy h2 { margin: 0 0 16px; max-width: 760px; color: var(--ink); font-size: clamp(30px, 3.5vw, 46px); line-height: 1.16; }
.device-copy > p:not(.eyebrow) { max-width: 760px; color: #66594f; }
.inline-links { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 22px; }
.inline-links a { color: var(--primary); font-weight: 730; text-decoration: underline; text-underline-offset: 4px; }
.device-pair { display: grid; grid-template-columns: 1.15fr .85fr; gap: 12px; align-items: end; }
.device-pair img { width: 100%; min-height: 260px; object-fit: cover; border-radius: 18px; }
.device-pair img:last-child { min-height: 220px; transform: translateY(18px); }

.mosaic-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}
.story-wide { grid-column: span 7; }
.story-mini { grid-column: span 5; }
.story-wide .story-media, .story-mini .story-media { aspect-ratio: 16 / 9; border-radius: 18px; }
.story-wide .story-copy, .story-mini .story-copy { padding: 15px 0; }
.story-mini .story-copy h3 { font-size: 20px; }

.deep-band { color: #efe6e0; background: var(--ink); }
.deep-band-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 70px; align-items: start; }
.deep-band h2 { margin: 0 0 18px; color: #fff8f2; font-size: clamp(32px, 4vw, 48px); line-height: 1.14; }
.deep-band p:not(.eyebrow) { color: #cfc0b8; }
.topic-index { display: grid; gap: 9px; }
.topic-index h3 { margin: 0 0 5px; color: #fff6ef; }
.topic-index a { display: grid; grid-template-columns: 120px 1fr; gap: 16px; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.topic-index strong { color: #fff3e6; }
.topic-index span { color: #cdbdb4; font-size: 13px; }
.topic-index a:hover strong { color: #f4bb78; }

.compact-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: 68px; align-items: start; }
.compact-list { display: grid; border-top: 1px solid var(--line); }
.compact-list a { display: grid; grid-template-columns: 110px minmax(0, .8fr) minmax(0, 1.2fr); gap: 20px; align-items: baseline; padding: 17px 0; border-bottom: 1px solid var(--line); }
.compact-list span { color: var(--primary); font-size: 12px; font-weight: 750; }
.compact-list strong { color: var(--ink); font-size: 16px; }
.compact-list small { color: var(--muted); font-size: 13px; }
.quick-map { padding: 28px; border: 1px solid var(--line); border-radius: 20px; background: #fffdfa; }
.quick-map h2 { margin: 0 0 8px; color: var(--ink); font-size: 24px; }
.quick-map p { margin: 0 0 18px; color: var(--muted); font-size: 14px; }
.quick-map ul { display: grid; gap: 10px; list-style: none; margin: 0; padding: 0; }
.quick-map a { color: var(--primary); font-weight: 690; text-decoration: underline; text-underline-offset: 4px; }

/* Watch page */
.question-steps { counter-reset: step; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; list-style: none; margin: 0; padding: 0; }
.question-steps li { position: relative; padding: 24px; border: 1px solid var(--line); border-radius: 16px; background: #fffdfb; }
.question-steps li::before { counter-increment: step; content: "0" counter(step); display: block; margin-bottom: 22px; color: var(--gold); font-weight: 850; }
.question-steps strong { display: block; margin-bottom: 8px; color: var(--ink); font-size: 19px; }
.question-steps span { color: var(--muted); font-size: 14px; }
.article-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.story-row { min-width: 0; }
.story-row .story-media { aspect-ratio: 16 / 10; border-radius: 16px; }
.story-row .story-copy { padding: 16px 0; }
.story-row .story-copy h3 { font-size: 20px; }
.two-column-editorial { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr); gap: 64px; }
.stacked-stories { display: grid; gap: 22px; }
.story-textual { padding: 0 0 22px; border-bottom: 1px solid var(--line); }
.story-textual .story-media { display: none; }
.story-textual .story-copy h3 { font-size: 22px; }
.watch-aside { align-self: start; position: sticky; top: 105px; padding: 20px; border-radius: 20px; background: var(--soft); }
.watch-aside img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 13px; }
.watch-aside h2 { margin: 18px 0 8px; color: var(--ink); font-size: 23px; }
.watch-aside p { color: var(--muted); }
.dark-panel { color: #eee2da; background: var(--ink); }
.light-heading h2 { color: #fff9f4; }
.light-heading p { color: #cbbcb4; }
.dark-story-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.dark-story-grid article { padding: 24px; border: 1px solid rgba(255,255,255,.14); border-radius: 16px; background: rgba(255,255,255,.035); }
.dark-story-grid h3 { margin: 0 0 11px; color: #fff5eb; font-size: 20px; line-height: 1.35; }
.dark-story-grid p { color: #cdbfb6; font-size: 14px; }
.dark-story-grid article > a { color: #f3bd80; font-size: 13px; font-weight: 720; text-decoration: underline; text-underline-offset: 4px; }
.compact-bridge { display: grid; grid-template-columns: 1.1fr .9fr; gap: 50px; align-items: center; padding-bottom: 74px; }
.compact-bridge h2 { margin: 0 0 10px; color: var(--ink); font-size: clamp(27px, 3.5vw, 42px); line-height: 1.2; }
.compact-bridge p:not(.eyebrow) { color: var(--muted); }
.bridge-links { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.bridge-links a { padding: 15px; border: 1px solid var(--line); border-radius: 10px; background: #fffdfb; color: var(--primary); font-weight: 700; }

/* Device page */
.device-notes { display: grid; gap: 18px; }
.device-notes article { display: grid; grid-template-columns: 280px 1fr; gap: 30px; align-items: center; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.device-notes img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 16px; }
.device-notes h3 { margin: 0 0 8px; color: var(--ink); font-size: 24px; }
.device-notes p { margin: 0; color: var(--muted); }
.split-detail { display: grid; grid-template-columns: 1.1fr .9fr; gap: 58px; align-items: center; }
.split-detail.reverse { grid-template-columns: .9fr 1.1fr; }
.split-detail.reverse > div { order: 2; }
.split-detail h2 { margin: 0 0 16px; color: var(--ink); font-size: clamp(30px, 4vw, 48px); line-height: 1.18; }
.split-detail > div > p:not(.eyebrow) { color: var(--muted); }
.split-detail img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 22px; }
.check-list { list-style: none; display: grid; gap: 9px; margin: 22px 0; padding: 0; }
.check-list li { position: relative; padding-left: 25px; }
.check-list li::before { content: "•"; position: absolute; left: 7px; color: var(--accent); font-weight: 900; }
.cross-device { display: grid; grid-template-columns: 1.1fr .9fr; gap: 50px; align-items: center; }
.mini-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mini-facts div { padding: 18px; border-top: 2px solid var(--gold); background: rgba(255,255,255,.05); }
.mini-facts strong { display: block; margin-bottom: 5px; color: #fff3e7; }
.mini-facts span { color: #cdbeb6; font-size: 12px; }
.safety-strip { display: grid; grid-template-columns: .75fr 1.25fr; gap: 38px; align-items: stretch; }
.safety-strip img { width: 100%; height: 100%; min-height: 360px; object-fit: cover; border-radius: 18px; }
.safety-strip > div { padding: 30px; border-radius: 18px; background: var(--soft); }
.safety-strip h3 { margin-top: 0; color: var(--ink); font-size: 26px; }
.safety-strip ol { padding-left: 22px; color: #5d524b; }
.safety-strip li { margin-bottom: 8px; }

/* Topics */
.topic-groups { display: grid; }
.topic-group {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 70px;
  padding: 38px 0;
  border-top: 1px solid var(--line);
}
.topic-group:last-child { border-bottom: 1px solid var(--line); }
.topic-group-alt > div { padding-left: 80px; }
.topic-number { display: block; margin-bottom: 12px; color: var(--gold); font-weight: 850; }
.topic-group h2 { margin: 0 0 10px; color: var(--ink); font-size: 30px; }
.topic-group p { margin: 0; color: var(--muted); }
.topic-group ul { display: grid; align-content: start; gap: 0; list-style: none; margin: 0; padding: 0; }
.topic-group li { border-bottom: 1px solid var(--line); }
.topic-group li:first-child { border-top: 1px solid var(--line); }
.topic-group a { display: block; padding: 15px 4px; color: var(--primary); font-weight: 710; }
.masonry-like { column-count: 3; column-gap: 22px; }
.masonry-like .story-teaser { break-inside: avoid; margin-bottom: 28px; }
.masonry-like .story-wide,
.masonry-like .story-mini { display: inline-block; width: 100%; }
.inline-search { display: flex; min-height: 52px; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: white; }
.inline-search input { min-width: 0; flex: 1; border: 0; padding: 0 14px; outline: 0; }
.inline-search button { border: 0; padding: 0 18px; color: white; background: var(--primary); font-weight: 750; }

/* Guide */
.guide-map { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.guide-map a { display: grid; min-height: 130px; align-content: space-between; padding: 18px; border: 1px solid var(--line); border-radius: 15px; background: #fffdfb; }
.guide-map span { color: var(--gold); font-weight: 850; }
.guide-map strong { color: var(--ink); font-size: 18px; }
.guide-map small { color: var(--muted); }
.guide-chapter { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 46px; align-items: start; }
.chapter-label { position: sticky; top: 110px; color: var(--primary); font-size: 13px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.guide-chapter h2 { margin: 0 0 16px; color: var(--ink); font-size: clamp(29px, 3.7vw, 46px); line-height: 1.2; }
.guide-chapter p { color: var(--muted); }
.guide-actions { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 20px; }
.guide-actions a { color: var(--primary); font-weight: 730; text-decoration: underline; text-underline-offset: 4px; }
.process-list { display: grid; gap: 10px; list-style: none; margin: 24px 0; padding: 0; }
.process-list li { display: grid; grid-template-columns: 180px 1fr; gap: 16px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.process-list strong { color: var(--ink); }
.process-list span { color: var(--muted); }
.light-chapter .chapter-label { color: #f2b16d; }
.light-chapter h2 { color: #fff8f3; }
.light-chapter p { color: #cdbfb7; }
.setting-pairs { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 24px 0; }
.setting-pairs div { padding: 17px; border: 1px solid rgba(255,255,255,.14); border-radius: 12px; }
.setting-pairs strong { display: block; margin-bottom: 4px; color: #fff3e8; }
.setting-pairs span { color: #cdbfb7; font-size: 13px; }
.related-panels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 24px; }
.related-panels a { display: grid; gap: 5px; padding: 18px; border: 1px solid var(--line); border-radius: 12px; background: #fffdfa; }
.related-panels strong { color: var(--ink); }
.related-panels span { color: var(--muted); font-size: 13px; }

/* FAQ */
.narrow-top { width: min(calc(100% - 40px), 980px); }
.faq-hero { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; padding: 30px 0 50px; }
.faq-hero img { width: 100%; aspect-ratio: 5 / 4; object-fit: cover; border-radius: 24px; }
.faq-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 56px; align-items: start; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item h2 { margin: 0; }
.faq-item button {
  width: 100%;
  display: flex;
  justify-content: space-between;
  gap: 22px;
  align-items: center;
  border: 0;
  padding: 21px 0;
  color: var(--ink);
  background: transparent;
  font-weight: 760;
  text-align: left;
  cursor: pointer;
}
.faq-item button span { font-size: 18px; }
.faq-item button b { width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%; background: var(--soft); color: var(--primary); }
.faq-panel { padding: 0 40px 20px 0; }
.faq-panel[hidden] { display: none !important; }
.faq-panel p { margin: 0; color: var(--muted); }
.faq-aside { position: sticky; top: 108px; padding: 24px; border-radius: 18px; background: var(--soft); }
.faq-aside h2 { margin: 0 0 13px; color: var(--ink); font-size: 22px; }
.faq-aside ul { display: grid; gap: 11px; margin: 0; padding-left: 18px; }
.faq-aside a { color: var(--primary); text-decoration: underline; text-underline-offset: 3px; }

/* Prose pages */
.prose-page { padding-bottom: 74px; }
.prose-page header { padding: 18px 0 38px; }
.prose-page header img { width: 100%; margin-top: 32px; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 22px; box-shadow: var(--shadow); }
.prose-page section { padding: 28px 0; border-top: 1px solid var(--line); }
.prose-page h2 { margin: 0 0 12px; color: var(--ink); font-size: 28px; line-height: 1.25; }
.prose-page p, .prose-page li { color: #5f5550; }
.prose-page ul, .prose-page ol { padding-left: 22px; }
.prose-page a { color: var(--primary); text-decoration: underline; text-underline-offset: 4px; }

/* Search */
.search-page { padding-bottom: 70px; }
.search-hero { max-width: 880px; padding: 28px 0 36px; }
.search-hero form { display: flex; max-width: 760px; min-height: 56px; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: white; }
.search-hero input { flex: 1; min-width: 0; border: 0; padding: 0 16px; outline: 0; }
.search-hero button { border: 0; padding: 0 22px; color: white; background: var(--primary); font-weight: 760; }
.search-count { display: flex; gap: 12px; align-items: baseline; margin-bottom: 28px; }
.search-count strong { color: var(--primary); font-size: 42px; }
.search-count span { color: var(--muted); }
.search-results { display: grid; gap: 22px; }
.story-search { display: grid; grid-template-columns: 230px 1fr; gap: 24px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.story-search .story-media { aspect-ratio: 16 / 10; border-radius: 14px; }
.search-empty { max-width: 900px; }
.search-empty h2 { margin: 0 0 10px; color: var(--ink); font-size: 30px; }
.search-empty p { color: var(--muted); }
.search-suggestions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.search-suggestions a { padding: 9px 15px; border: 1px solid var(--line); border-radius: 999px; background: white; color: var(--primary); font-weight: 700; }

/* Article */
.article-shell { width: min(calc(100% - 40px), 1120px); }
.article-page { padding-bottom: 70px; }
.article-header { max-width: 920px; margin-inline: auto; padding: 24px 0 48px; text-align: center; }
.article-header h1 { max-width: 900px; margin-inline: auto; font-size: clamp(40px, 5.4vw, 68px); }
.article-deck { max-width: 760px; margin: 0 auto 18px; color: var(--muted); font-size: 19px; }
.article-meta { display: flex; justify-content: center; gap: 14px; color: #8a7e76; font-size: 12px; }
.article-header > img { width: 100%; margin-top: 30px; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 24px; }
.article-layout { display: grid; grid-template-columns: minmax(0, 760px) 260px; gap: 70px; justify-content: center; align-items: start; }
.article-body section { padding: 10px 0 22px; }
.article-body h2 { margin: 0 0 14px; color: var(--ink); font-size: 29px; line-height: 1.28; }
.article-body p { margin: 0 0 17px; color: #554c47; font-size: 17px; line-height: 1.95; }
.article-side { position: sticky; top: 110px; display: grid; gap: 0; border-top: 3px solid var(--gold); }
.article-side h2 { margin: 15px 0 10px; color: var(--ink); font-size: 19px; }
.article-side a { display: grid; gap: 3px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.article-side strong { color: var(--primary); font-size: 14px; }
.article-side span { color: var(--muted); font-size: 12px; }
.notice { margin: 34px 0 0; padding: 20px 22px; border-left: 4px solid var(--gold); background: var(--soft); }
.notice strong { color: var(--ink); }
.notice p { margin: 5px 0 0; font-size: 14px; line-height: 1.7; }
.related-articles .article-row { grid-template-columns: repeat(3, 1fr); }

/* Error */
.error-page { min-height: 58vh; display: grid; align-content: center; max-width: 900px; padding-bottom: 70px; }
.error-page p:not(.eyebrow) { max-width: 700px; color: var(--muted); font-size: 18px; }
.error-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.error-links a { padding: 10px 15px; border: 1px solid var(--line); border-radius: 9px; background: white; color: var(--primary); font-weight: 700; }

/* Footer */
.site-footer { border-top: 1px solid #3d3531; color: #cfc2ba; background: var(--ink); }
.footer-grid {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.2fr .9fr .9fr;
  gap: 60px;
  padding: 58px 0 42px;
}
.footer-grid h2 { margin: 0 0 13px; color: #fff7f0; font-size: 19px; }
.footer-grid p { margin: 0; color: #bfaea4; font-size: 13px; }
.footer-grid ul { display: grid; gap: 7px; list-style: none; margin: 0; padding: 0; }
.footer-grid a { color: #d8cbc2; font-size: 13px; }
.footer-grid a:hover { color: #f1b574; }
.footer-bottom {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0 28px;
  border-top: 1px solid rgba(255,255,255,.12);
  color: #9e8f86;
  font-size: 12px;
}
.footer-bottom p { margin: 0; }
.footer-bottom a { color: #d6c7be; }

/* Responsive */
@media (max-width: 1200px) {
  .header-inner { grid-template-columns: auto 1fr auto; gap: 14px; }
  .primary-nav { gap: 0; }
  .primary-nav a { padding-inline: 8px; font-size: 13px; }
  .header-search { width: 220px; }
  .cover-editorial { gap: 24px 30px; }
  .cover-brand-block h1 { font-size: clamp(42px, 5vw, 64px); }
  .horizontal-strip { grid-template-columns: repeat(5, 230px); }
}

@media (max-width: 1024px) {
  .site-header { position: relative; }
  .header-inner {
    grid-template-columns: 1fr auto;
    min-height: 70px;
    padding: 10px 0;
  }
  .menu-toggle { display: inline-flex; justify-self: end; }
  .primary-nav {
    grid-column: 1 / -1;
    display: none;
    justify-content: flex-start;
    flex-wrap: wrap;
    padding: 8px 0 4px;
    border-top: 1px solid var(--line);
  }
  .primary-nav.is-open { display: flex; }
  .header-search { grid-column: 1 / -1; width: 100%; max-width: none; margin-bottom: 4px; }
  .cover-editorial {
    grid-template-columns: 1fr 1fr;
    grid-template-areas: "copy copy" "visual visual" "notes notes";
  }
  .cover-brand-block { max-width: 900px; }
  .cover-visual { min-height: 520px; }
  .cover-visual img { min-height: 520px; }
  .split-heading { grid-template-columns: 1fr; gap: 18px; }
  .headline-flow { grid-template-columns: 1fr 1fr; }
  .story-feature { grid-row: auto; grid-column: 1 / -1; }
  .story-compact { grid-template-columns: 100px 1fr; }
  .device-ribbon-inner,
  .deep-band-grid,
  .compact-grid,
  .two-column-editorial,
  .cross-device,
  .compact-bridge { grid-template-columns: 1fr; gap: 36px; }
  .watch-aside,
  .faq-aside,
  .article-side,
  .chapter-label { position: static; }
  .page-intro { gap: 34px; }
  .question-steps { grid-template-columns: 1fr 1fr 1fr; }
  .dark-story-grid { grid-template-columns: 1fr 1fr 1fr; }
  .split-detail,
  .split-detail.reverse { grid-template-columns: 1fr 1fr; gap: 36px; }
  .topic-group { gap: 40px; }
  .topic-group-alt > div { padding-left: 0; }
  .guide-map { grid-template-columns: 1fr 1fr; }
  .faq-layout { grid-template-columns: 1fr; gap: 32px; }
  .faq-aside { max-width: 560px; }
  .article-layout { grid-template-columns: minmax(0, 1fr) 230px; gap: 38px; }
}

@media (max-width: 768px) {
  .container, .narrow-content, .article-shell { width: min(calc(100% - 28px), var(--container)); }
  .section-space { padding-block: 64px; }
  .section-space-sm { padding-block: 48px; }
  .brand small { display: none; }
  .cover-shell { padding-top: 30px; }
  .cover-brand-block h1 { font-size: 44px; }
  .cover-visual, .cover-visual img { min-height: 420px; }
  .cover-side-notes { grid-template-columns: 1fr; }
  .inline-heading { align-items: start; flex-direction: column; }
  .headline-flow { grid-template-columns: 1fr; }
  .story-feature { grid-column: auto; }
  .story-compact { grid-template-columns: 110px 1fr; }
  .horizontal-strip { grid-template-columns: repeat(5, 230px); margin-right: -14px; }
  .device-ribbon-inner { gap: 28px; }
  .device-pair img { min-height: 220px; }
  .mosaic-grid { grid-template-columns: 1fr 1fr; }
  .story-wide, .story-mini { grid-column: auto; }
  .compact-list a { grid-template-columns: 90px 1fr; }
  .compact-list small { grid-column: 2; }
  .page-intro { grid-template-columns: 1fr; padding-top: 18px; }
  .page-intro img { max-height: 460px; }
  .question-steps { grid-template-columns: 1fr; }
  .article-row { grid-template-columns: 1fr 1fr; }
  .dark-story-grid { grid-template-columns: 1fr; }
  .bridge-links { grid-template-columns: 1fr 1fr; }
  .device-notes article { grid-template-columns: 200px 1fr; gap: 22px; }
  .split-detail,
  .split-detail.reverse { grid-template-columns: 1fr; }
  .split-detail.reverse > div { order: 0; }
  .mini-facts { grid-template-columns: 1fr 1fr 1fr; }
  .safety-strip { grid-template-columns: 1fr; }
  .safety-strip img { min-height: 280px; }
  .topic-group { grid-template-columns: 1fr; gap: 18px; }
  .masonry-like { column-count: 2; }
  .guide-chapter { grid-template-columns: 1fr; gap: 12px; }
  .chapter-label { display: inline-block; width: max-content; padding: 5px 9px; border-radius: 999px; background: rgba(169, 80, 63, .08); }
  .light-chapter .chapter-label { background: rgba(255,255,255,.08); }
  .setting-pairs { grid-template-columns: 1fr 1fr; }
  .related-panels { grid-template-columns: 1fr; }
  .faq-hero { grid-template-columns: 1fr; }
  .article-layout { grid-template-columns: 1fr; }
  .article-side { grid-template-columns: 1fr 1fr 1fr; gap: 10px; border-top: 0; }
  .article-side h2 { grid-column: 1 / -1; }
  .article-side a { padding: 12px; border: 1px solid var(--line); border-radius: 10px; }
  .story-search { grid-template-columns: 180px 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
  .footer-grid section:first-child { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  .header-inner { width: min(calc(100% - 22px), 1240px); }
  .brand { min-width: auto; }
  .brand img { width: 38px; height: 38px; }
  .primary-nav a { width: 50%; padding: 10px 6px; }
  .cover-brand-block { padding-top: 8px; }
  .cover-brand-block h1 { font-size: 38px; }
  .cover-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .hero-search > div { min-height: 48px; }
  .cover-visual, .cover-visual img { min-height: 340px; }
  .cover-visual figcaption { left: 12px; right: 12px; bottom: 12px; }
  .section-heading h2 { font-size: 30px; }
  .story-feature .story-copy h3 { font-size: 27px; }
  .story-compact { grid-template-columns: 96px 1fr; gap: 12px; }
  .story-compact .story-media { width: 96px; }
  .device-pair { grid-template-columns: 1fr 1fr; }
  .device-pair img, .device-pair img:last-child { min-height: 170px; transform: none; }
  .mosaic-grid { grid-template-columns: 1fr; }
  .topic-index a { grid-template-columns: 1fr; gap: 3px; }
  .compact-list a { grid-template-columns: 1fr; gap: 5px; }
  .compact-list small { grid-column: auto; }
  .page-intro h1,
  .faq-hero h1,
  .article-header h1,
  .error-page h1,
  .search-hero h1,
  .prose-page h1 { font-size: 38px; }
  .lede { font-size: 17px; }
  .article-row { grid-template-columns: 1fr; }
  .bridge-links { grid-template-columns: 1fr; }
  .device-notes article { grid-template-columns: 1fr; }
  .device-notes img { max-height: 260px; }
  .mini-facts { grid-template-columns: 1fr; }
  .masonry-like { column-count: 1; }
  .guide-map { grid-template-columns: 1fr 1fr; }
  .process-list li { grid-template-columns: 1fr; gap: 4px; }
  .setting-pairs { grid-template-columns: 1fr; }
  .faq-item button span { font-size: 16px; }
  .article-side { grid-template-columns: 1fr; }
  .story-search { grid-template-columns: 1fr; }
  .search-hero form, .inline-search { display: grid; grid-template-columns: 1fr auto; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid section:first-child { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 375px) {
  .container, .narrow-content, .article-shell { width: min(calc(100% - 20px), var(--container)); }
  .primary-nav a { width: 100%; }
  .cover-brand-block h1 { font-size: 34px; }
  .cover-visual, .cover-visual img { min-height: 300px; }
  .hero-search > div { display: grid; grid-template-columns: 1fr auto; }
  .horizontal-strip { grid-template-columns: repeat(5, 205px); }
  .guide-map { grid-template-columns: 1fr; }
  .page-intro h1,
  .faq-hero h1,
  .article-header h1,
  .error-page h1,
  .search-hero h1,
  .prose-page h1 { font-size: 34px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}