:root {
  --brand: #C84A5A;
  --brand-deep: #9f3342;
  --copper: #D08A48;
  --accent: #E59A3A;
  --ink: #121214;
  --bg: #17171A;
  --panel: #222226;
  --panel-2: #29292e;
  --panel-3: #303036;
  --text: #F1EEEE;
  --muted: #A9A3A6;
  --line: rgba(255,255,255,.10);
  --line-strong: rgba(255,255,255,.18);
  --soft-brand: rgba(200,74,90,.14);
  --soft-copper: rgba(208,138,72,.13);
  --shadow: 0 24px 80px rgba(0,0,0,.28);
  --radius: 18px;
  --radius-lg: 28px;
  --shell: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.78;
  text-rendering: optimizeLegibility;
}
body.modal-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
a:hover { color: #fff; }
img { display: block; max-width: 100%; height: auto; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
::selection { background: rgba(200,74,90,.55); color: #fff; }

.shell { width: min(calc(100% - 40px), var(--shell)); margin-inline: auto; }
.narrow { width: min(calc(100% - 40px), 840px); margin-inline: auto; }
.reading { width: min(calc(100% - 40px), 780px); margin-inline: auto; }
.skip-link {
  position: fixed;
  left: 18px;
  top: 12px;
  z-index: 1000;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--accent);
  color: #17130e;
  transform: translateY(-160%);
  transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(18,18,20,.93);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.site-header__inner {
  min-height: 74px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 26px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: max-content; }
.brand img { width: 44px; height: 44px; object-fit: cover; border-radius: 12px; background: var(--panel); }
.brand span { display: grid; line-height: 1.18; }
.brand strong { font-size: 18px; letter-spacing: .02em; }
.brand small { margin-top: 5px; color: var(--muted); font-size: 11px; letter-spacing: .06em; }
.primary-nav { display: flex; justify-content: center; align-items: center; gap: 6px; }
.primary-nav a {
  padding: 9px 11px;
  border-radius: 9px;
  color: #ccc6c8;
  font-size: 14px;
  transition: background .18s ease, color .18s ease;
}
.primary-nav a:hover, .primary-nav a.is-active { background: rgba(255,255,255,.065); color: #fff; }
.primary-nav a.is-active { box-shadow: inset 0 -2px 0 var(--brand); }
.search-toggle, .menu-toggle {
  border: 1px solid var(--line-strong);
  background: var(--panel);
  border-radius: 10px;
  padding: 9px 13px;
  cursor: pointer;
}
.search-toggle:hover, .menu-toggle:hover { border-color: rgba(229,154,58,.65); }
.menu-toggle { display: none; }

.search-modal[hidden] { display: none !important; }
.search-modal {
  position: fixed;
  inset: 0;
  z-index: 150;
  display: grid;
  place-items: start center;
  padding: 11vh 24px 40px;
  background: rgba(0,0,0,.72);
  backdrop-filter: blur(8px);
}
.search-modal__panel {
  position: relative;
  width: min(720px, 100%);
  padding: 34px;
  border: 1px solid var(--line-strong);
  border-radius: 24px;
  background: #202024;
  box-shadow: var(--shadow);
}
.search-modal__panel h2 { margin: 4px 0 18px; font-size: clamp(26px, 4vw, 40px); line-height: 1.18; }
.search-modal__close {
  position: absolute;
  right: 16px;
  top: 16px;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 50%;
  background: #303036;
  cursor: pointer;
  font-size: 26px;
  line-height: 1;
}
.search-form label { display: block; margin-bottom: 7px; color: var(--muted); font-size: 14px; }
.search-form__row { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.search-form input {
  width: 100%;
  min-width: 0;
  padding: 13px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 11px;
  outline: none;
  background: #18181b;
  color: var(--text);
}
.search-form input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(229,154,58,.12); }
.search-form button, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 11px;
  background: var(--brand);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}
.search-form button:hover, .button:hover { background: #d35767; color: #fff; }
.button--secondary { background: transparent; border-color: var(--line-strong); color: var(--text); }
.button--secondary:hover { background: rgba(255,255,255,.06); }
.search-hint { margin: 12px 0 0; color: var(--muted); font-size: 13px; }

.breadcrumb-wrap { padding-top: 22px; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0; list-style: none; color: var(--muted); font-size: 13px; }
.breadcrumbs li:not(:last-child)::after { content: '/'; margin-left: 8px; color: #6f6a6d; }
.breadcrumbs a:hover { color: var(--accent); }

main { min-height: 62vh; }
.section { padding: 78px 0; }
.section--compact { padding: 52px 0; }
.section--panel { background: var(--panel); }
.section--ink { background: var(--ink); }
.section--line { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-heading { margin-bottom: 30px; max-width: 760px; }
.section-heading--center { margin-inline: auto; text-align: center; }
.section-heading .eyebrow { margin-bottom: 7px; }
.section-heading h2 { margin: 0; font-size: clamp(28px, 4vw, 46px); line-height: 1.18; letter-spacing: -.02em; }
.section-heading p { margin: 13px 0 0; color: var(--muted); font-size: 17px; }
.eyebrow {
  margin: 0;
  color: #e4a45f;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.lead { color: #d0cbcc; font-size: clamp(17px, 2.2vw, 20px); line-height: 1.9; }
.kicker { color: var(--brand); font-weight: 800; }
.muted { color: var(--muted); }
.small { font-size: 13px; }

.home-hero { padding: 54px 0 46px; }
.home-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr);
  gap: 44px;
  align-items: stretch;
}
.hero-copy {
  padding: 24px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero-copy h1 {
  max-width: 760px;
  margin: 10px 0 18px;
  font-size: clamp(42px, 7.2vw, 82px);
  line-height: .98;
  letter-spacing: -.055em;
}
.hero-copy h1 span { display: block; color: var(--brand); }
.hero-copy .lead { max-width: 700px; margin: 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.domain-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  margin-top: 24px;
  padding: 8px 11px;
  border: 1px solid rgba(208,138,72,.32);
  border-radius: 999px;
  background: var(--soft-copper);
  color: #e4c7aa;
  font-size: 13px;
}
.domain-badge::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px rgba(229,154,58,.10); }
.hero-media { position: relative; min-height: 520px; margin: 0; overflow: hidden; border-radius: 30px; background: var(--panel); box-shadow: var(--shadow); }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(18,18,20,.74), rgba(18,18,20,.03) 60%); pointer-events: none; }
.hero-media__caption {
  position: absolute;
  z-index: 1;
  left: 22px;
  right: 22px;
  bottom: 22px;
  padding: 15px 17px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 14px;
  background: rgba(18,18,20,.68);
  backdrop-filter: blur(10px);
}
.hero-media__caption strong { display: block; margin-bottom: 2px; }
.hero-media__caption small { color: #c8c2c4; }

.intent-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.intent-strip a { padding: 21px 22px; border-right: 1px solid var(--line); }
.intent-strip a:last-child { border-right: 0; }
.intent-strip strong { display: block; margin-bottom: 4px; font-size: 15px; }
.intent-strip span { display: block; color: var(--muted); font-size: 12px; line-height: 1.5; }
.intent-strip a:hover { background: rgba(255,255,255,.035); }

.statement-grid { display: grid; grid-template-columns: .84fr 1.16fr; gap: 48px; align-items: start; }
.statement-visual { position: sticky; top: 104px; }
.statement-visual figure { margin: 0; overflow: hidden; border-radius: 22px; background: #2a292d; }
.statement-visual img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.statement-visual figcaption { padding: 13px 2px 0; color: var(--muted); font-size: 13px; }
.statement-copy h2 { margin: 2px 0 20px; font-size: clamp(32px, 5vw, 54px); line-height: 1.16; }
.statement-copy p { color: #cec8ca; }
.statement-copy .big-quote {
  margin: 32px 0;
  padding: 22px 0 22px 24px;
  border-left: 3px solid var(--brand);
  color: #f5f1f2;
  font-size: clamp(20px, 3vw, 30px);
  line-height: 1.55;
}

.path-list { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }
.path-item {
  display: grid;
  grid-template-columns: 66px 1fr auto;
  align-items: center;
  gap: 20px;
  padding: 24px;
  background: var(--bg);
  transition: background .18s ease;
}
.path-item:hover { background: #1e1e22; }
.path-item__num { color: var(--copper); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; }
.path-item h3 { margin: 0 0 5px; font-size: 20px; }
.path-item p { margin: 0; color: var(--muted); font-size: 14px; }
.path-item__arrow { color: var(--accent); font-size: 24px; }

.feature-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 470px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
}
.feature-band__copy { padding: 52px; align-self: center; }
.feature-band__copy h2 { margin: 8px 0 16px; font-size: clamp(32px, 4.5vw, 52px); line-height: 1.14; }
.feature-band__copy p { color: #c9c3c5; }
.feature-band__copy .button { margin-top: 16px; }
.feature-band__media { min-height: 370px; }
.feature-band__media img { width: 100%; height: 100%; object-fit: cover; }

.check-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.check-item { padding: 26px; border: 1px solid var(--line); border-radius: 18px; background: #1c1c20; }
.check-item::before { content: '✓'; display: grid; place-items: center; width: 30px; height: 30px; margin-bottom: 18px; border-radius: 50%; background: var(--soft-copper); color: var(--accent); font-weight: 900; }
.check-item h3 { margin: 0 0 8px; font-size: 18px; }
.check-item p { margin: 0; color: var(--muted); font-size: 14px; }

.editorial-split { display: grid; grid-template-columns: 1fr minmax(280px, .72fr); gap: 28px; align-items: stretch; }
.editorial-main { padding: 38px; border: 1px solid var(--line); border-radius: 22px; background: var(--panel); }
.editorial-main h2 { margin: 7px 0 15px; font-size: clamp(28px, 4vw, 44px); line-height: 1.2; }
.editorial-main p { color: #c8c2c4; }
.editorial-side { margin: 0; overflow: hidden; border-radius: 22px; min-height: 360px; }
.editorial-side img { width: 100%; height: 100%; object-fit: cover; }

.link-list { border-top: 1px solid var(--line); }
.link-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 20px 2px;
  border-bottom: 1px solid var(--line);
}
.link-row strong { display: block; font-size: 17px; }
.link-row small { display: block; margin-top: 4px; color: var(--muted); font-size: 13px; }
.link-row > span:last-child { color: var(--accent); font-size: 22px; }
.link-row:hover strong { color: #fff; }

.inner-hero {
  width: min(calc(100% - 40px), var(--shell));
  margin: 30px auto 0;
  padding: 56px 0 62px;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(300px, .88fr);
  gap: 46px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}
.inner-hero__copy h1 { margin: 8px 0 18px; font-size: clamp(40px, 6vw, 68px); line-height: 1.08; letter-spacing: -.04em; }
.inner-hero__copy .lead { margin: 0; }
.inner-hero__media { margin: 0; overflow: hidden; border-radius: 24px; background: var(--panel); }
.inner-hero__media img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }

.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 52px; align-items: start; }
.article-body { min-width: 0; }
.article-body > :first-child { margin-top: 0; }
.article-body h2 { margin: 52px 0 16px; font-size: clamp(28px, 3.7vw, 42px); line-height: 1.22; }
.article-body h3 { margin: 32px 0 12px; font-size: 21px; line-height: 1.4; }
.article-body p { color: #d0cbcc; }
.article-body ul, .article-body ol { padding-left: 1.25em; color: #d0cbcc; }
.article-body li + li { margin-top: 9px; }
.article-body a { color: #efb06c; text-decoration: underline; text-underline-offset: 3px; }
.article-body figure { margin: 36px 0; }
.article-body figure img { width: 100%; border-radius: 18px; }
.article-body figcaption { margin-top: 8px; color: var(--muted); font-size: 13px; }
.article-aside { position: sticky; top: 104px; display: grid; gap: 16px; }
.aside-box { padding: 22px; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); }
.aside-box h2, .aside-box h3 { margin: 0 0 12px; font-size: 16px; }
.aside-box p { margin: 0; color: var(--muted); font-size: 13px; }
.aside-box a { display: block; padding: 8px 0; color: #d8d2d4; border-bottom: 1px solid var(--line); font-size: 13px; }
.aside-box a:last-child { border-bottom: 0; }
.aside-box a:hover { color: var(--accent); }

.note { margin: 28px 0; padding: 22px 24px; border: 1px solid var(--line); border-left-width: 4px; border-radius: 14px; background: var(--panel); }
.note strong { display: block; margin-bottom: 5px; }
.note p { margin: 0; color: #c6c0c2; }
.note--accent { border-left-color: var(--brand); background: var(--soft-brand); }
.note--warning { border-left-color: var(--accent); background: var(--soft-copper); }
.note--success { border-left-color: #83b798; background: rgba(78,133,101,.11); }

.step-list { display: grid; gap: 0; border-left: 1px solid var(--line-strong); margin-left: 18px; }
.step-item { position: relative; padding: 4px 0 34px 36px; }
.step-item:last-child { padding-bottom: 4px; }
.step-item::before { content: ''; position: absolute; left: -6px; top: 9px; width: 11px; height: 11px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 6px rgba(200,74,90,.12); }
.step-item .step-num { color: var(--copper); font-size: 12px; font-weight: 800; letter-spacing: .12em; }
.step-item h3 { margin: 4px 0 8px; font-size: 20px; }
.step-item p { margin: 0; color: var(--muted); }

.numbered-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; counter-reset: item; }
.numbered-card { position: relative; padding: 28px 26px 26px 72px; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); counter-increment: item; }
.numbered-card::before { content: counter(item, decimal-leading-zero); position: absolute; left: 22px; top: 24px; color: var(--accent); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }
.numbered-card h3 { margin: 0 0 8px; font-size: 18px; }
.numbered-card p { margin: 0; color: var(--muted); font-size: 14px; }

.topic-index { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.topic-card { padding: 24px; border-top: 2px solid var(--brand); background: var(--panel); border-radius: 0 0 14px 14px; }
.topic-card h3 { margin: 0 0 7px; font-size: 18px; }
.topic-card p { margin: 0 0 16px; color: var(--muted); font-size: 13px; }
.topic-card a { color: var(--accent); font-weight: 700; font-size: 13px; }

.faq-stack { display: grid; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item > button {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 23px 0;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
  font-weight: 700;
  font-size: 17px;
}
.faq-item > button::after { content: '+'; color: var(--accent); font-size: 24px; font-weight: 400; }
.faq-item.is-open > button::after { content: '−'; }
.faq-answer { padding: 0 38px 24px 0; color: var(--muted); }
.faq-answer p { margin: 0; }

.compare-table { width: 100%; border-collapse: collapse; margin: 26px 0; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.compare-table th, .compare-table td { padding: 16px 18px; border-bottom: 1px solid var(--line); vertical-align: top; text-align: left; }
.compare-table th { background: var(--panel); color: #fff; font-size: 14px; }
.compare-table td { color: #c9c3c5; font-size: 14px; }
.compare-table tr:last-child td { border-bottom: 0; }

.callout {
  padding: 34px;
  border: 1px solid rgba(229,154,58,.28);
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(208,138,72,.10), rgba(200,74,90,.08));
}
.callout h2, .callout h3 { margin: 0 0 10px; }
.callout p { margin: 0; color: #c8c2c4; }
.callout .button { margin-top: 18px; }

.search-page { padding: 64px 0 90px; }
.search-page h1 { margin: 8px 0 12px; font-size: clamp(36px, 6vw, 62px); line-height: 1.08; }
.search-results { margin-top: 36px; display: grid; gap: 14px; }
.search-result { padding: 24px; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); }
.search-result h2 { margin: 0 0 7px; font-size: 20px; }
.search-result p { margin: 0 0 13px; color: var(--muted); }
.search-result a { color: var(--accent); font-weight: 700; }
.empty-state { margin-top: 30px; padding: 28px; border: 1px dashed var(--line-strong); border-radius: 16px; color: var(--muted); }

.error-page { min-height: 62vh; display: grid; place-items: center; padding: 80px 20px; }
.error-card { width: min(760px, 100%); text-align: center; }
.error-code { margin: 0; color: var(--brand); font-size: clamp(80px, 18vw, 180px); font-weight: 900; line-height: .9; letter-spacing: -.08em; }
.error-card h1 { margin: 20px 0 10px; font-size: clamp(28px, 5vw, 48px); }
.error-card p { color: var(--muted); }
.error-links { margin-top: 24px; display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; }

.site-footer { border-top: 1px solid var(--line); background: var(--ink); }
.footer-grid { display: grid; grid-template-columns: 1.5fr .8fr .8fr; gap: 56px; padding-top: 56px; padding-bottom: 48px; }
.site-footer h2 { margin: 0 0 13px; font-size: 16px; }
.footer-brand p { max-width: 520px; margin: 0 0 14px; color: var(--muted); font-size: 14px; }
.domain-line strong { color: #ddd7d9; }
.site-footer nav { display: grid; align-content: start; gap: 4px; }
.site-footer nav a { padding: 5px 0; color: var(--muted); font-size: 13px; }
.site-footer nav a:hover { color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 18px; padding-bottom: 22px; border-top: 1px solid var(--line); color: #777275; font-size: 12px; }
.footer-bottom p { margin: 0; }
.footer-bottom a:hover { color: #fff; }

.prose-lead { font-size: 19px; color: #d9d4d5; }
.rule-list { display: grid; gap: 14px; }
.rule-row { display: grid; grid-template-columns: 160px 1fr; gap: 22px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.rule-row strong { color: #fff; }
.rule-row p { margin: 0; color: var(--muted); }
.meta-line { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 20px 0 0; color: var(--muted); font-size: 13px; }
.meta-line span { display: inline-flex; align-items: center; gap: 7px; }
.meta-line span::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--copper); }

@media (max-width: 1024px) {
  .site-header__inner { gap: 14px; }
  .primary-nav { gap: 1px; }
  .primary-nav a { padding-inline: 8px; font-size: 13px; }
  .home-hero__grid { grid-template-columns: 1fr 360px; gap: 28px; }
  .hero-media { min-height: 460px; }
  .statement-grid { gap: 32px; }
  .feature-band__copy { padding: 38px; }
  .article-layout { grid-template-columns: minmax(0, 1fr) 240px; gap: 34px; }
  .topic-index { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .site-header__inner { grid-template-columns: auto 1fr auto auto; }
  .menu-toggle { display: inline-flex; justify-self: end; }
  .primary-nav {
    position: absolute;
    top: 74px;
    left: 20px;
    right: 20px;
    display: none;
    padding: 10px;
    border: 1px solid var(--line-strong);
    border-radius: 14px;
    background: #1c1c20;
    box-shadow: var(--shadow);
  }
  .primary-nav.is-open { display: grid; }
  .primary-nav a { padding: 11px 12px; }
  .primary-nav a.is-active { box-shadow: inset 3px 0 0 var(--brand); }
  .home-hero__grid, .inner-hero { grid-template-columns: 1fr; }
  .hero-media { min-height: 380px; }
  .intent-strip { grid-template-columns: repeat(2, 1fr); }
  .intent-strip a:nth-child(2) { border-right: 0; }
  .intent-strip a:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .statement-grid { grid-template-columns: 1fr; }
  .statement-visual { position: relative; top: auto; display: grid; grid-template-columns: 300px 1fr; gap: 20px; align-items: center; }
  .statement-visual figure { border-radius: 18px; }
  .statement-visual img { aspect-ratio: 16 / 10; }
  .feature-band { grid-template-columns: 1fr; }
  .feature-band__media { order: -1; min-height: 320px; }
  .editorial-split { grid-template-columns: 1fr; }
  .editorial-side { min-height: 300px; }
  .inner-hero { padding-top: 34px; }
  .inner-hero__media { max-width: 660px; }
  .article-layout { grid-template-columns: 1fr; }
  .article-aside { position: static; grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; gap: 30px; }
}

@media (max-width: 768px) {
  .shell, .narrow, .reading, .inner-hero { width: min(calc(100% - 30px), var(--shell)); }
  .section { padding: 58px 0; }
  .section--compact { padding: 42px 0; }
  .home-hero { padding-top: 30px; }
  .hero-copy h1 { font-size: clamp(40px, 12vw, 66px); }
  .hero-media { min-height: 330px; }
  .statement-visual { display: block; }
  .statement-visual figcaption { margin-bottom: 20px; }
  .path-item { grid-template-columns: 44px 1fr auto; gap: 12px; padding: 20px 16px; }
  .check-grid, .numbered-grid { grid-template-columns: 1fr; }
  .feature-band__copy { padding: 30px 24px; }
  .editorial-main { padding: 28px 24px; }
  .topic-index { grid-template-columns: 1fr; }
  .article-aside { grid-template-columns: 1fr; }
  .rule-row { grid-template-columns: 1fr; gap: 5px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .compare-table { display: block; overflow-x: auto; white-space: normal; }
}

@media (max-width: 600px) {
  .site-header__inner { min-height: 66px; grid-template-columns: auto 1fr auto; }
  .brand small { display: none; }
  .brand img { width: 38px; height: 38px; }
  .menu-toggle { grid-column: 2; justify-self: end; }
  .search-toggle { padding-inline: 11px; }
  .primary-nav { top: 66px; left: 15px; right: 15px; }
  .search-modal { padding: 8vh 15px 30px; }
  .search-modal__panel { padding: 27px 20px 23px; }
  .search-form__row { grid-template-columns: 1fr; }
  .home-hero__grid { gap: 22px; }
  .hero-copy { padding: 6px 0; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-actions .button { width: 100%; }
  .hero-media { min-height: 270px; border-radius: 22px; }
  .hero-media__caption { left: 14px; right: 14px; bottom: 14px; }
  .intent-strip { grid-template-columns: 1fr; }
  .intent-strip a { border-right: 0; border-bottom: 1px solid var(--line); }
  .intent-strip a:last-child { border-bottom: 0; }
  .path-item { grid-template-columns: 38px 1fr; }
  .path-item__arrow { display: none; }
  .feature-band { border-radius: 20px; }
  .feature-band__media { min-height: 250px; }
  .inner-hero { padding-bottom: 42px; gap: 28px; }
  .inner-hero__copy h1 { font-size: clamp(36px, 11vw, 52px); }
  .article-body h2 { margin-top: 42px; }
  .numbered-card { padding-left: 60px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { display: block; }
  .footer-bottom a { display: inline-block; margin-top: 8px; }
}

@media (max-width: 375px) {
  .shell, .narrow, .reading, .inner-hero { width: min(calc(100% - 24px), var(--shell)); }
  .brand strong { font-size: 16px; }
  .menu-toggle, .search-toggle { padding: 8px 9px; font-size: 13px; }
  .hero-copy h1 { font-size: 39px; }
  .hero-media { min-height: 240px; }
  .section-heading h2 { font-size: 29px; }
  .feature-band__copy, .editorial-main, .callout { padding: 24px 20px; }
  .note { padding: 19px 18px; }
}