:root {
    --brick: #A9503F;
    --gold: #D9A15B;
    --charcoal: #241F1D;
    --bg: #F8F5F1;
    --soft: #EFE8E1;
    --text: #332E2B;
    --muted: #746B65;
    --accent: #E07A3F;
    --white: #FFFDFC;
    --line: rgba(51, 46, 43, .14);
    --line-dark: rgba(255, 255, 255, .15);
    --shadow: 0 18px 45px rgba(72, 53, 45, .10);
    --radius-lg: 28px;
    --radius-md: 18px;
    --radius-sm: 12px;
    --content: min(1180px, calc(100vw - 40px));
    --medium: min(980px, calc(100vw - 40px));
    --narrow: min(760px, calc(100vw - 40px));
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; line-height: 1.75; -webkit-font-smoothing: antialiased; }
body.modal-open { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: .2em; }
a:hover { color: var(--brick); }
button, input { font: inherit; }
button { cursor: pointer; }
.content-width { width: var(--content); margin-inline: auto; }
.medium-width { width: var(--medium); margin-inline: auto; }
.narrow-width { width: var(--narrow); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 20px; top: -100px; z-index: 1000; background: var(--charcoal); color: white; padding: 10px 16px; border-radius: 8px; }
.skip-link:focus { top: 14px; }
.eyebrow { margin: 0 0 10px; color: var(--brick); font-size: .8rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 10px 18px; border-radius: 999px; text-decoration: none; font-weight: 760; border: 1px solid transparent; transition: transform .2s ease, background .2s ease, color .2s ease; }
.button:hover { transform: translateY(-1px); }
.button-primary { background: var(--accent); color: #fff; }
.button-primary:hover { background: #c96532; color: #fff; }
.button-ghost { border-color: var(--line); background: rgba(255,255,255,.45); }
.button-ghost:hover { background: white; }
.button-light { background: var(--bg); color: var(--charcoal); }
.text-link { font-weight: 760; color: var(--brick); }
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(248,245,241,.94); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.header-inner { width: min(1320px, calc(100vw - 28px)); margin: auto; min-height: 76px; display: grid; grid-template-columns: auto 1fr auto; gap: 24px; align-items: center; }
.brand-mark { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; min-width: 170px; }
.brand-mark img { width: 44px; height: 44px; object-fit: contain; border-radius: 12px; }
.brand-mark span { display: grid; line-height: 1.2; }
.brand-mark strong { font-size: 1.06rem; letter-spacing: .04em; }
.brand-mark small { color: var(--muted); font-size: .7rem; margin-top: 4px; }
.primary-nav { display: flex; justify-content: center; align-items: center; gap: 4px; }
.primary-nav a { text-decoration: none; font-size: .9rem; padding: 9px 10px; border-radius: 999px; white-space: nowrap; }
.primary-nav a[aria-current="page"] { background: var(--soft); color: var(--brick); font-weight: 760; }
.header-search { display: flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; background: white; overflow: hidden; }
.header-search input { width: 165px; border: 0; outline: 0; padding: 9px 8px 9px 14px; background: transparent; color: var(--text); }
.header-search button { border: 0; background: transparent; padding: 9px 14px 9px 8px; color: var(--brick); font-weight: 800; }
.menu-toggle, .search-open { display: none; border: 1px solid var(--line); background: white; border-radius: 999px; padding: 8px 12px; }
.breadcrumbs { border-bottom: 1px solid var(--line); background: rgba(239,232,225,.42); }
.breadcrumbs__inner { min-height: 42px; display: flex; gap: 9px; align-items: center; font-size: .82rem; color: var(--muted); white-space: nowrap; overflow-x: auto; }
.breadcrumbs a { text-decoration: none; }
.search-modal[hidden] { display: none !important; }
.search-modal { position: fixed; inset: 0; z-index: 500; display: grid; place-items: start center; padding-top: min(16vh, 150px); background: rgba(36,31,29,.72); }
.search-modal__panel { width: min(680px, calc(100vw - 34px)); background: var(--bg); border-radius: var(--radius-lg); padding: 34px; box-shadow: 0 30px 80px rgba(0,0,0,.28); position: relative; }
.search-modal__panel h2 { margin: 0 0 20px; font-size: clamp(1.6rem, 3vw, 2.3rem); line-height: 1.25; }
.search-modal__panel label { display: block; color: var(--muted); margin-bottom: 8px; }
.search-modal__close { position: absolute; right: 18px; top: 14px; width: 40px; height: 40px; border: 0; background: transparent; font-size: 2rem; color: var(--muted); }
.modal-search-row { display: flex; gap: 10px; }
.modal-search-row input { flex: 1; min-width: 0; border: 1px solid var(--line); border-radius: 999px; background: white; padding: 11px 16px; }
.cover-shell { padding: 42px 0 74px; overflow: hidden; }
.cover-layout { display: grid; grid-template-columns: 1.05fr .95fr; grid-template-areas: "copy visual" "notes visual"; gap: 30px 38px; align-items: start; }
.cover-copy { grid-area: copy; padding: 38px 0 8px; }
.cover-copy h1 { margin: 0; max-width: 760px; font-size: clamp(2.6rem, 5vw, 5.25rem); line-height: .98; letter-spacing: -.045em; }
.cover-lede { max-width: 660px; margin: 24px 0; font-size: 1.1rem; color: var(--muted); }
.cover-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.cover-search { margin-top: 26px; max-width: 590px; }
.cover-search label { display: block; margin-bottom: 8px; font-size: .84rem; font-weight: 760; color: var(--muted); }
.cover-search > div { display: flex; border-bottom: 1px solid var(--text); }
.cover-search input { flex: 1; min-width: 0; border: 0; outline: 0; padding: 10px 0; background: transparent; }
.cover-search button { border: 0; background: transparent; color: var(--brick); font-weight: 800; padding: 10px; }
.cover-visual { grid-area: visual; margin: 0; position: relative; }
.cover-visual img { width: 100%; min-height: 640px; object-fit: cover; border-radius: 160px 160px 34px 34px; box-shadow: var(--shadow); }
.cover-visual figcaption { margin: 12px 12px 0; color: var(--muted); font-size: .82rem; }
.cover-notes { grid-area: notes; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.cover-notes article { padding: 18px 16px 0 0; }
.cover-notes article + article { border-left: 1px solid var(--line); padding-left: 16px; }
.cover-notes span { color: var(--brick); font-size: .72rem; font-weight: 800; }
.cover-notes h2 { font-size: 1rem; line-height: 1.4; margin: 6px 0; }
.cover-notes p { font-size: .82rem; color: var(--muted); margin: 0 0 8px; }
.cover-notes a { font-size: .78rem; font-weight: 760; }
.section-block { padding-block: 78px; }
.section-heading { margin-bottom: 30px; }
.section-heading h2 { margin: 0; max-width: 780px; font-size: clamp(2rem, 4vw, 3.4rem); line-height: 1.08; letter-spacing: -.03em; }
.split-heading { display: grid; grid-template-columns: 1.25fr .75fr; gap: 48px; align-items: end; }
.split-heading > p { margin: 0; color: var(--muted); }
.compact-heading h2 { font-size: clamp(1.8rem, 3vw, 2.7rem); }
.headline-stream { display: grid; grid-template-columns: 1.25fr .75fr; gap: 0 34px; }
.headline-item { display: grid; grid-template-columns: 50px 1fr; gap: 14px; padding: 22px 0; border-top: 1px solid var(--line); }
.headline-item--lead { grid-row: span 3; display: block; border-top: 0; padding-top: 0; }
.headline-item--lead img { width: 100%; aspect-ratio: 16/10; object-fit: cover; border-radius: var(--radius-lg); margin-bottom: 20px; }
.headline-item--lead > div { display: grid; grid-template-columns: 50px 1fr; gap: 14px; }
.headline-item h3 { margin: 0 0 8px; font-size: 1.25rem; line-height: 1.35; }
.headline-item--lead h3 { font-size: 1.75rem; }
.headline-item p { margin: 0; color: var(--muted); font-size: .94rem; }
.item-number { font-variant-numeric: tabular-nums; color: var(--brick); font-weight: 800; }
.full-bleed-band { width: 100%; padding: 70px 0; }
.warm-band { background: #E9D4BF; }
.soft-band { background: var(--soft); }
.scroll-band { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(250px, 1fr); gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; }
.band-card { min-width: 0; scroll-snap-align: start; text-decoration: none; }
.band-card img { width: 100%; aspect-ratio: 3/2; object-fit: cover; border-radius: 18px; margin-bottom: 12px; }
.band-card span { display: block; font-weight: 800; font-size: 1.03rem; }
.band-card p { margin: 5px 0 0; color: var(--muted); font-size: .88rem; }
.device-strip { display: grid; grid-template-columns: .72fr 1.28fr; gap: 52px; align-items: center; }
.device-strip__copy h2 { margin: 0 0 18px; font-size: clamp(2.2rem, 4vw, 3.8rem); line-height: 1.05; }
.device-strip__copy p { color: var(--muted); }
.device-strip__visual img { width: 100%; aspect-ratio: 2.2/1; object-fit: cover; border-radius: 80px 24px 80px 24px; }
.dark-section { background: var(--charcoal); color: #F7F1EC; padding: 78px 0; }
.dark-section .eyebrow { color: #E5B779; }
.dark-section p { color: #D1C6BF; }
.dark-section a { color: #F7F1EC; }
.dark-section a:hover { color: #F1C690; }
.mixed-editorial { display: grid; grid-template-columns: 1.05fr .95fr; gap: 54px; }
.mixed-editorial__lead img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 30px; margin-bottom: 26px; }
.mixed-editorial__lead h2 { margin: 0 0 12px; font-size: clamp(2rem, 4vw, 3.4rem); line-height: 1.05; }
.mixed-editorial__list article { position: relative; padding: 24px 0 24px 28px; border-top: 1px solid var(--line-dark); }
.topic-dot { position: absolute; left: 0; top: 32px; width: 9px; height: 9px; border-radius: 50%; background: var(--gold); }
.mixed-editorial__list h3 { margin: 0 0 6px; font-size: 1.2rem; }
.mixed-editorial__list p { margin: 0 0 8px; font-size: .92rem; }
.two-column-section { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.two-column-section h2 { margin: 0 0 14px; font-size: clamp(2rem, 3.5vw, 3rem); line-height: 1.1; }
.two-column-section p { color: var(--muted); }
.inset-note { background: var(--soft); border-left: 4px solid var(--gold); padding: 28px; border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.inset-note strong { font-size: 1.1rem; }
.inset-note p { margin-bottom: 8px; }
.index-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: 70px; }
.index-layout__title h2 { margin: 0; font-size: clamp(2.1rem, 4vw, 3.5rem); line-height: 1.05; }
.index-layout__title p:last-child { color: var(--muted); }
.index-list { border-top: 1px solid var(--line); }
.index-list a { display: grid; grid-template-columns: 54px 1fr 1.35fr; gap: 20px; align-items: start; padding: 18px 0; border-bottom: 1px solid var(--line); text-decoration: none; }
.index-list a > span { color: var(--brick); font-weight: 800; }
.index-list strong { line-height: 1.4; }
.index-list p { margin: 0; color: var(--muted); font-size: .88rem; }
.compact-links { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.compact-links a { padding: 20px 18px; text-decoration: none; display: grid; gap: 4px; }
.compact-links a + a { border-left: 1px solid var(--line); }
.compact-links strong { font-size: 1rem; }
.compact-links span { color: var(--muted); font-size: .83rem; }
.compact-links--stack { grid-template-columns: 1fr; border: 0; }
.compact-links--stack a { border: 1px solid var(--line); border-radius: 14px; margin-bottom: 10px; background: rgba(255,255,255,.45); }
.compact-links--stack a + a { border-left: 1px solid var(--line); }
.home-faq-preview { padding: 72px 0 88px; background: #F2E8DC; }
.faq-preview-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 70px; }
.faq-preview-grid h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.4rem); line-height: 1.05; }
.faq-preview-grid > div:first-child > p:not(.eyebrow) { color: var(--muted); }
.faq-mini { padding: 20px 0; border-top: 1px solid var(--line); }
.faq-mini h3 { margin: 0 0 7px; font-size: 1.05rem; }
.faq-mini p { margin: 0; color: var(--muted); font-size: .9rem; }
.page-hero { padding: 66px 0 58px; display: grid; grid-template-columns: 1fr .9fr; gap: 54px; align-items: center; }
.page-hero h1 { margin: 0; font-size: clamp(2.6rem, 5vw, 4.8rem); line-height: 1.01; letter-spacing: -.04em; }
.page-hero p:not(.eyebrow) { max-width: 720px; color: var(--muted); font-size: 1.05rem; }
.page-hero img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 90px 26px 26px 90px; }
.scenario-rows { border-top: 1px solid var(--line); }
.scenario-row { display: grid; grid-template-columns: 60px 220px 1fr; gap: 28px; padding: 26px 0; border-bottom: 1px solid var(--line); align-items: start; scroll-margin-top: 110px; }
.scenario-row__index { color: var(--brick); font-weight: 800; }
.scenario-row img { width: 220px; aspect-ratio: 3/2; object-fit: cover; border-radius: 16px; }
.scenario-row h3 { margin: 0 0 7px; font-size: 1.35rem; }
.scenario-row p { margin: 0 0 9px; color: var(--muted); }
.editorial-list { border-top: 1px solid var(--line); }
.editorial-list article { display: grid; grid-template-columns: 180px 1fr 1.2fr auto; gap: 24px; align-items: start; padding: 24px 0; border-bottom: 1px solid var(--line); }
.editorial-list__meta { display: grid; gap: 4px; font-size: .8rem; color: var(--muted); }
.editorial-list__meta span { color: var(--brick); font-weight: 800; }
.editorial-list h3 { margin: 0; font-size: 1.18rem; line-height: 1.45; }
.editorial-list p { margin: 0; color: var(--muted); font-size: .9rem; }
.editorial-list--two { display: grid; grid-template-columns: 1fr 1fr; gap: 0 30px; }
.editorial-list--two article { grid-template-columns: 1fr; gap: 8px; }
.device-chapters { display: grid; gap: 90px; }
.device-chapter { display: grid; grid-template-columns: 1.15fr .85fr; gap: 58px; align-items: center; scroll-margin-top: 110px; }
.device-chapter:nth-child(even) .device-chapter__media { order: 2; }
.device-chapter__media img { width: 100%; aspect-ratio: 16/10; object-fit: cover; border-radius: 32px; }
.chapter-number { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--soft); color: var(--brick); font-weight: 800; }
.device-chapter h2 { margin: 16px 0 10px; font-size: clamp(2rem, 3.5vw, 3.2rem); line-height: 1.06; }
.device-chapter p { color: var(--muted); }
.device-chapter ol { padding-left: 1.25rem; }
.device-chapter li { margin-bottom: 7px; }
.app-warning { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: end; }
.app-warning h2 { margin: 0 0 8px; font-size: clamp(2rem, 4vw, 3.3rem); }
.cross-link-banner { display: grid; grid-template-columns: 1.2fr .8fr; gap: 44px; align-items: center; }
.cross-link-banner img { border-radius: 24px 70px 24px 70px; }
.cross-link-banner h2 { margin: 0 0 8px; font-size: 2.5rem; line-height: 1.1; }
.topic-stack { border-top: 1px solid var(--line); }
.topic-story { display: grid; grid-template-columns: 90px 1fr; gap: 28px; padding: 34px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 110px; }
.topic-story__index { color: var(--brick); font-weight: 800; font-size: 1.2rem; }
.topic-story h2 { margin: 0 0 12px; font-size: 1.8rem; }
.topic-story p { max-width: 860px; color: var(--muted); }
.topic-story ul { padding-left: 1.2rem; columns: 3; column-gap: 38px; }
.topic-story li { break-inside: avoid; margin-bottom: 6px; }
.guide-index { display: grid; grid-template-columns: .65fr 1.35fr; gap: 70px; }
.guide-index__aside { position: sticky; top: 112px; align-self: start; }
.guide-index__aside h2 { margin: 0; font-size: 2.4rem; line-height: 1.1; }
.guide-index__aside p:last-child { color: var(--muted); }
.guide-index__entries { border-top: 1px solid var(--line); }
.guide-index__entries article { display: grid; grid-template-columns: 54px 1fr 1.3fr; gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 110px; }
.guide-index__entries span { color: var(--brick); font-weight: 800; }
.guide-index__entries h3 { margin: 0; font-size: 1.05rem; }
.guide-index__entries p { margin: 0; color: var(--muted); font-size: .9rem; }
.reading-picks { display: grid; grid-template-columns: .65fr 1.35fr; gap: 70px; }
.reading-picks h2 { margin: 0; font-size: 2.8rem; line-height: 1.05; }
.reading-picks__list { border-top: 1px solid var(--line-dark); }
.reading-picks__list a { display: grid; grid-template-columns: 150px 1fr 1.2fr; gap: 20px; padding: 22px 0; border-bottom: 1px solid var(--line-dark); text-decoration: none; }
.reading-picks__list span { color: #E7B979; font-size: .82rem; font-weight: 800; }
.reading-picks__list p { margin: 0; font-size: .9rem; }
.troubleshooting-flow ol { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.troubleshooting-flow li { display: grid; grid-template-columns: .8fr 1.2fr; gap: 36px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.troubleshooting-flow p { margin: 0; color: var(--muted); }
.faq-layout { display: grid; grid-template-columns: 220px 1fr; gap: 60px; align-items: start; }
.faq-layout > aside { position: sticky; top: 112px; display: grid; gap: 8px; }
.faq-layout > aside h2 { margin: 0 0 8px; font-size: 1rem; }
.faq-layout > aside a { color: var(--muted); text-decoration: none; font-size: .9rem; }
.faq-accordion { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item h2 { margin: 0; font-size: 1rem; }
.faq-item button { width: 100%; display: grid; grid-template-columns: 54px 1fr; text-align: left; border: 0; background: transparent; padding: 22px 0; color: var(--text); font-weight: 800; }
.faq-item button span { color: var(--brick); }
.faq-answer { padding: 0 0 24px 54px; max-width: 850px; }
.faq-answer p { margin: 0; color: var(--muted); }
.inline-search label { display: block; font-weight: 800; margin-bottom: 8px; }
.inline-search > div { display: flex; }
.inline-search input { flex: 1; min-width: 0; border: 1px solid var(--line); border-right: 0; border-radius: 999px 0 0 999px; padding: 11px 16px; background: white; }
.inline-search button { border: 0; border-radius: 0 999px 999px 0; padding: 11px 18px; background: var(--accent); color: white; font-weight: 800; }
.about-columns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.about-columns article { padding-top: 24px; border-top: 2px solid var(--line); }
.about-columns h2 { font-size: 1.45rem; line-height: 1.25; }
.about-columns p:last-child { color: var(--muted); }
.brand-relations { display: grid; grid-template-columns: .7fr 1.3fr; gap: 70px; }
.brand-relations h2 { margin: 0; font-size: 2.8rem; line-height: 1.05; }
.principles-list ol { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.principles-list li { display: grid; grid-template-columns: 1fr 1.2fr; gap: 30px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.principles-list span { color: var(--muted); }
.prose-page { max-width: 820px; }
.prose-page h2 { margin-top: 2.4rem; font-size: 1.7rem; }
.prose-page p { color: var(--muted); }
.safety-checks, .feedback-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.safety-checks article, .feedback-grid article { background: var(--soft); padding: 30px; border-radius: var(--radius-md); }
.safety-checks span { color: var(--brick); font-weight: 800; }
.safety-checks h2, .feedback-grid h2 { font-size: 1.35rem; margin: 8px 0; }
.safety-checks p, .feedback-grid p { margin: 0; color: var(--muted); }
.article-header { padding: 70px 0 28px; }
.article-header h1 { margin: 0; font-size: clamp(2.5rem, 5vw, 4.6rem); line-height: 1.03; letter-spacing: -.04em; }
.article-deck { margin: 22px 0; color: var(--muted); font-size: 1.12rem; }
.article-meta { display: flex; gap: 14px; color: var(--muted); font-size: .82rem; }
.article-figure { margin-top: 18px; }
.article-figure img { width: 100%; max-height: 580px; object-fit: cover; border-radius: 28px; }
.article-body { padding: 42px 0 82px; font-size: 1.04rem; }
.article-body h2 { margin: 2.4rem 0 .8rem; font-size: 1.8rem; line-height: 1.25; }
.article-body p { margin: 0 0 1.35rem; }
.article-callout { margin-top: 38px; background: var(--soft); border-radius: 18px; padding: 24px; }
.article-callout p { margin: 6px 0 0; color: var(--muted); }
.related-section { padding-block: 60px; }
.related-list { border-top: 1px solid var(--line); }
.related-list a { display: grid; grid-template-columns: .8fr 1.2fr; gap: 24px; padding: 16px 0; border-bottom: 1px solid var(--line); text-decoration: none; }
.related-list span { color: var(--muted); font-size: .88rem; }
.search-page { padding: 70px 0 90px; max-width: 930px; }
.search-page header h1 { margin: 0; font-size: clamp(2.4rem, 5vw, 4.4rem); line-height: 1.05; }
.search-page header p:last-child { color: var(--muted); }
.search-page__form { margin: 32px 0 42px; }
.search-page__form label { display: block; margin-bottom: 8px; font-weight: 800; }
.search-page__form > div { display: flex; }
.search-page__form input { flex: 1; min-width: 0; border: 1px solid var(--line); border-right: 0; border-radius: 999px 0 0 999px; padding: 12px 16px; background: white; }
.search-page__form button { border: 0; border-radius: 0 999px 999px 0; padding: 12px 22px; background: var(--accent); color: white; font-weight: 800; }
.search-empty { background: var(--soft); padding: 28px; border-radius: 20px; }
.search-empty h2 { margin-top: 0; }
.tag-links { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-links a { text-decoration: none; padding: 7px 12px; background: white; border-radius: 999px; }
.search-count { color: var(--muted); }
.search-results article { padding: 22px 0; border-top: 1px solid var(--line); }
.search-results article > span { color: var(--brick); font-size: .78rem; font-weight: 800; }
.search-results h2 { margin: 4px 0 6px; font-size: 1.35rem; }
.search-results p { margin: 0; color: var(--muted); }
.not-found { padding: 110px 0 130px; text-align: center; }
.not-found h1 { margin: 0; font-size: clamp(3rem, 7vw, 6rem); line-height: 1; }
.not-found > p:not(.eyebrow) { max-width: 680px; margin: 24px auto; color: var(--muted); }
.not-found__links { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; }
.site-footer { background: #1E1A18; color: #F5EEE9; padding: 66px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr repeat(3, 1fr); gap: 36px; }
.footer-grid h2 { margin: 0 0 13px; font-size: 1rem; }
.footer-grid p { color: #BFB4AE; font-size: .88rem; }
.footer-grid section:not(.footer-brand) { display: grid; align-content: start; gap: 8px; }
.footer-grid a { color: #D8CEC8; text-decoration: none; font-size: .86rem; }
.footer-grid a:hover { color: white; }
.footer-brand h2 { font-size: 1.45rem; }
.footer-bottom { margin-top: 50px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.12); display: flex; justify-content: space-between; gap: 20px; align-items: center; }
.footer-bottom p { margin: 0; color: #9F948E; font-size: .8rem; }
.back-to-top { border: 1px solid rgba(255,255,255,.18); background: transparent; color: #D8CEC8; border-radius: 999px; padding: 7px 12px; }
@media (max-width: 1180px) {
    .header-inner { grid-template-columns: auto auto 1fr auto; gap: 10px; }
    .menu-toggle { display: inline-flex; }
    .primary-nav { position: fixed; left: 14px; right: 14px; top: 82px; display: none; flex-direction: column; align-items: stretch; padding: 14px; background: var(--bg); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); }
    .primary-nav.is-open { display: flex; }
    .primary-nav a { padding: 10px 12px; }
    .header-search { justify-self: end; }
    .cover-visual img { min-height: 560px; }
    .editorial-list article { grid-template-columns: 140px 1fr 1fr; }
    .editorial-list article > .text-link { grid-column: 2 / -1; }
}
@media (max-width: 1024px) {
    .cover-layout { grid-template-columns: 1fr; grid-template-areas: "copy" "visual" "notes"; }
    .cover-copy h1 { max-width: 900px; }
    .cover-visual img { min-height: 0; max-height: 660px; border-radius: 34px 100px 34px 34px; }
    .headline-stream, .mixed-editorial, .device-strip, .page-hero, .guide-index, .reading-picks, .brand-relations { grid-template-columns: 1fr; }
    .headline-item--lead { grid-row: auto; }
    .device-strip__visual { order: -1; }
    .guide-index__aside { position: static; }
    .reading-picks__list a, .guide-index__entries article { grid-template-columns: 52px 1fr; }
    .reading-picks__list p, .guide-index__entries p { grid-column: 2; }
    .page-hero img { max-height: 520px; border-radius: 32px 90px 32px 32px; }
    .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
    .footer-grid section:last-child { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
    :root { --content: min(100% - 28px, 1180px); --medium: min(100% - 28px, 980px); --narrow: min(100% - 28px, 760px); }
    .header-inner { min-height: 68px; grid-template-columns: auto 1fr auto auto; }
    .brand-mark img { width: 38px; height: 38px; }
    .brand-mark small { display: none; }
    .header-search { display: none; }
    .search-open { display: inline-flex; }
    .cover-shell { padding-top: 20px; }
    .cover-copy { padding-top: 24px; }
    .cover-copy h1, .page-hero h1, .article-header h1 { font-size: clamp(2.35rem, 11vw, 4rem); }
    .cover-notes { grid-template-columns: 1fr; }
    .cover-notes article + article { border-left: 0; border-top: 1px solid var(--line); padding-left: 0; padding-top: 16px; margin-top: 16px; }
    .split-heading, .two-column-section, .index-layout, .faq-preview-grid, .device-chapter, .app-warning, .cross-link-banner, .faq-layout { grid-template-columns: 1fr; gap: 28px; }
    .device-chapter:nth-child(even) .device-chapter__media { order: 0; }
    .index-list a { grid-template-columns: 44px 1fr; }
    .index-list p { grid-column: 2; }
    .compact-links { grid-template-columns: 1fr 1fr; }
    .compact-links a:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
    .compact-links a:nth-child(4) { border-top: 1px solid var(--line); }
    .scenario-row { grid-template-columns: 44px 1fr; }
    .scenario-row img { grid-column: 2; width: 100%; max-width: 360px; }
    .scenario-row > div:last-child { grid-column: 2; }
    .editorial-list article, .editorial-list--two article { grid-template-columns: 1fr; gap: 8px; }
    .editorial-list article > .text-link { grid-column: auto; }
    .topic-story ul { columns: 1; }
    .faq-layout > aside { position: static; display: flex; flex-wrap: wrap; gap: 7px; }
    .faq-layout > aside h2 { width: 100%; }
    .faq-layout > aside a { background: var(--soft); padding: 6px 9px; border-radius: 999px; }
    .about-columns, .safety-checks, .feedback-grid { grid-template-columns: 1fr; }
    .principles-list li, .troubleshooting-flow li, .related-list a { grid-template-columns: 1fr; gap: 6px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-brand, .footer-grid section:last-child { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
    .brand-mark { min-width: 0; }
    .brand-mark span { display: none; }
    .header-inner { width: calc(100vw - 20px); }
    .cover-visual img { border-radius: 22px 60px 22px 22px; }
    .cover-actions .button { width: 100%; }
    .cover-search > div, .modal-search-row, .inline-search > div, .search-page__form > div { flex-direction: column; border: 0; gap: 8px; }
    .cover-search input, .modal-search-row input, .inline-search input, .search-page__form input { border: 1px solid var(--line); border-radius: 14px; background: white; padding: 11px 13px; }
    .cover-search button, .inline-search button, .search-page__form button { border-radius: 14px; background: var(--accent); color: white; }
    .scroll-band { grid-auto-columns: 78%; }
    .compact-links { grid-template-columns: 1fr; }
    .compact-links a + a, .compact-links a:nth-child(3), .compact-links a:nth-child(4) { border-left: 0; border-top: 1px solid var(--line); }
    .scenario-row { grid-template-columns: 1fr; }
    .scenario-row__index, .scenario-row img, .scenario-row > div:last-child { grid-column: 1; }
    .topic-story { grid-template-columns: 1fr; gap: 8px; }
    .guide-index__entries article, .reading-picks__list a { grid-template-columns: 1fr; gap: 6px; }
    .guide-index__entries p, .reading-picks__list p { grid-column: 1; }
    .faq-item button { grid-template-columns: 40px 1fr; }
    .faq-answer { padding-left: 40px; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-brand, .footer-grid section:last-child { grid-column: auto; }
    .footer-bottom { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 375px) {
    .menu-toggle, .search-open { padding: 7px 9px; font-size: .82rem; }
    .cover-copy h1, .page-hero h1, .article-header h1 { font-size: 2.2rem; }
    .section-heading h2, .device-strip__copy h2, .faq-preview-grid h2 { font-size: 1.9rem; }
    .full-bleed-band, .section-block, .dark-section { padding-block: 54px; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}