:root {
  --brand: #2F7D6D;
  --brand-dark: #245f54;
  --brand-deep: #1d4b43;
  --pink: #E88AAE;
  --ink: #1F2A2E;
  --text: #2A3133;
  --muted: #6F787A;
  --accent: #F29A3F;
  --bg: #FAFBF8;
  --surface: #F2F5F1;
  --white: #ffffff;
  --line: #dfe7e1;
  --line-dark: rgba(255,255,255,.16);
  --shadow: 0 18px 50px rgba(31,42,46,.09);
  --shadow-soft: 0 10px 30px rgba(31,42,46,.06);
  --radius-xs: 10px;
  --radius-sm: 16px;
  --radius-md: 24px;
  --radius-lg: 34px;
  --shell: min(1180px, calc(100vw - 40px));
  --shell-narrow: min(800px, calc(100vw - 40px));
  --transition: 180ms ease;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; line-height: 1.72; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--brand); }
button, input { font: inherit; }
button { cursor: pointer; }
input { min-width: 0; }
::selection { background: rgba(242,154,63,.24); }
.shell { width: var(--shell); margin-inline: auto; }
.shell--narrow { width: var(--shell-narrow); }
.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: 12px; z-index: 999; padding: 10px 14px; background: var(--ink); color: white; border-radius: 8px; transform: translateY(-160%); transition: transform var(--transition); }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid rgba(242,154,63,.75); outline-offset: 3px; }

.site-header { position: sticky; top: 0; z-index: 60; border-bottom: 1px solid rgba(47,125,109,.10); background: rgba(250,251,248,.92); backdrop-filter: blur(18px); }
.site-header__inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 26px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex: 0 0 auto; }
.brand__mark { width: 44px; height: 44px; border-radius: 14px; object-fit: cover; background: var(--surface); }
.brand__copy { display: grid; line-height: 1.2; gap: 4px; }
.brand__copy strong { color: var(--ink); font-size: 19px; letter-spacing: .02em; }
.brand__copy small { color: var(--muted); font-size: 12px; }
.primary-nav { display: flex; align-items: center; gap: 4px; }
.primary-nav a { position: relative; padding: 10px 13px; color: #425052; font-size: 14px; font-weight: 700; border-radius: 999px; transition: background var(--transition), color var(--transition); }
.primary-nav a:hover { background: var(--surface); color: var(--brand-dark); }
.primary-nav__search { background: var(--ink)!important; color: white!important; margin-left: 6px; }
.primary-nav__search:hover { background: var(--brand)!important; }
.menu-toggle { display: none; align-items: center; gap: 10px; border: 0; background: var(--surface); color: var(--ink); border-radius: 999px; padding: 9px 13px; font-weight: 800; }
.menu-toggle__bars { width: 18px; height: 12px; border-top: 2px solid currentColor; border-bottom: 2px solid currentColor; position: relative; }
.menu-toggle__bars::after { content: ""; position: absolute; left: 0; top: 4px; width: 18px; border-top: 2px solid currentColor; }

.eyebrow { margin: 0 0 9px; color: var(--brand); font-size: 12px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow--accent { color: #ca6714; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 18px; border-radius: 999px; font-size: 14px; font-weight: 850; transition: transform var(--transition), background var(--transition), box-shadow var(--transition); }
.button:hover { transform: translateY(-1px); }
.button--primary { color: white; background: var(--brand); box-shadow: 0 10px 24px rgba(47,125,109,.20); }
.button--primary:hover { color: white; background: var(--brand-dark); }
.button--ghost { color: var(--ink); border: 1px solid var(--line); background: rgba(255,255,255,.72); }
.button--ghost:hover { color: var(--brand-dark); border-color: rgba(47,125,109,.35); }
.button--soft { color: var(--brand-dark); background: #e5f0eb; }
.button--light { color: var(--ink); background: white; }
.text-link { display: inline-flex; align-items: center; gap: 7px; color: var(--brand-dark); font-weight: 800; font-size: 14px; }
.text-link::after { content: "→"; transition: transform var(--transition); }
.text-link:hover::after { transform: translateX(3px); }

.home-hero { padding: 34px 0 44px; overflow: hidden; }
.home-hero__grid { display: grid; grid-template-columns: minmax(0, .92fr) minmax(480px, 1.08fr); gap: 34px; align-items: stretch; }
.home-hero__copy { padding: 48px 22px 30px 0; display: flex; flex-direction: column; justify-content: center; }
.home-hero h1 { margin: 0; color: var(--ink); font-size: clamp(40px, 5vw, 66px); line-height: 1.08; letter-spacing: -.045em; }
.home-hero__lead { margin: 22px 0 0; max-width: 670px; color: #536063; font-size: 18px; line-height: 1.82; }
.home-hero__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.hero-search { margin-top: 30px; display: flex; max-width: 590px; border: 1px solid var(--line); background: white; border-radius: 16px; padding: 6px; box-shadow: var(--shadow-soft); }
.hero-search input { flex: 1; border: 0; background: transparent; padding: 10px 12px; color: var(--text); outline: 0; }
.hero-search button { border: 0; border-radius: 11px; background: var(--ink); color: white; padding: 0 18px; font-weight: 800; }
.home-hero__feature { min-height: 585px; position: relative; overflow: hidden; border-radius: 34px; background: var(--ink); box-shadow: var(--shadow); isolation: isolate; }
.home-hero__feature::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(31,42,46,.05) 32%, rgba(31,42,46,.92) 100%); z-index: 1; }
.home-hero__feature img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 450ms ease; }
.home-hero__feature:hover img { transform: scale(1.025); }
.home-hero__feature-body { position: absolute; z-index: 2; left: 28px; right: 28px; bottom: 28px; color: white; }
.home-hero__feature-body span { display: inline-block; padding: 5px 9px; border-radius: 999px; background: rgba(255,255,255,.16); font-size: 12px; font-weight: 800; backdrop-filter: blur(6px); }
.home-hero__feature-body h2 { margin: 12px 0 8px; font-size: clamp(24px, 3vw, 38px); line-height: 1.2; letter-spacing: -.025em; }
.home-hero__feature-body p { margin: 0; color: rgba(255,255,255,.78); line-height: 1.65; }

.section { padding: 86px 0; }
.section--tight { padding-top: 56px; }
.section--surface { background: var(--surface); }
.section--ink { background: var(--ink); color: white; }
.section-heading { margin-bottom: 30px; max-width: 800px; }
.section-heading--split { max-width: none; display: flex; align-items: end; justify-content: space-between; gap: 28px; }
.section-heading h2 { margin: 0; color: var(--ink); font-size: clamp(29px, 3vw, 44px); line-height: 1.18; letter-spacing: -.035em; }
.section-heading p:not(.eyebrow) { margin: 13px 0 0; color: var(--muted); font-size: 16px; }
.section-heading--light h2 { color: white; }
.section-heading--light p:not(.eyebrow) { color: rgba(255,255,255,.66); }
.section-action { display: flex; justify-content: center; margin-top: 30px; }

.latest-layout { display: grid; grid-template-columns: minmax(360px,.86fr) minmax(0,1.14fr); gap: 26px; align-items: start; }
.latest-layout__lead .story-card { height: 100%; }
.latest-layout__feed { border-top: 1px solid var(--line); }
.story-row { display: grid; grid-template-columns: 112px minmax(0,1fr) 36px; gap: 18px; padding: 18px 0; border-bottom: 1px solid var(--line); align-items: start; }
.story-row__meta span { color: var(--brand); font-size: 12px; font-weight: 850; }
.story-row h3 { margin: 0; color: var(--ink); font-size: 19px; line-height: 1.42; }
.story-row p { margin: 6px 0 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.story-row__arrow { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--surface); color: var(--ink); font-weight: 900; }
.story-row:hover .story-row__arrow { background: var(--brand); color: white; }

.story-card { overflow: hidden; border-radius: var(--radius-md); background: white; border: 1px solid rgba(31,42,46,.07); box-shadow: var(--shadow-soft); }
.story-card__media { display: block; aspect-ratio: 16/10; overflow: hidden; background: #dfe8e3; }
.story-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms ease; }
.story-card:hover .story-card__media img { transform: scale(1.035); }
.story-card__body { padding: 22px; }
.story-card h3 { margin: 0; color: var(--ink); font-size: 23px; line-height: 1.35; letter-spacing: -.015em; }
.story-card p:not(.eyebrow) { margin: 10px 0 16px; color: var(--muted); font-size: 14px; }
.story-card--compact h3 { font-size: 19px; }
.story-card--compact .story-card__body { padding: 18px; }
.story-card--compact .text-link { font-size: 13px; }

.topic-grid { display: grid; grid-template-columns: minmax(0,1.28fr) minmax(300px,.72fr); gap: 28px; align-items: start; }
.topic-panel { border-radius: var(--radius-lg); }
.topic-panel--wide { background: white; border: 1px solid var(--line); padding: 34px; }
.topic-panel--wide .section-heading { margin-bottom: 12px; }
.topic-panel--wide .button { margin-top: 26px; }
.topic-panel--visual { overflow: hidden; background: var(--brand); color: white; box-shadow: var(--shadow); }
.topic-panel--visual > img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.topic-panel--visual > div { padding: 28px; }
.topic-panel--visual h2 { margin: 0; font-size: 30px; line-height: 1.2; }
.check-list { margin: 18px 0 0; padding: 0; list-style: none; display: grid; gap: 11px; }
.check-list li { position: relative; padding-left: 26px; color: rgba(255,255,255,.82); }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: #ffd3a8; font-weight: 900; }
.stack-list .story-row:last-child { border-bottom: 0; }

.event-strip { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; background: white; }
.event-card { min-width: 0; padding: 24px; border-right: 1px solid var(--line); }
.event-card:last-child { border-right: 0; }
.event-card__index { display: block; color: #bec8c3; font-size: 32px; font-weight: 900; line-height: 1; }
.event-card .eyebrow { margin-top: 20px; }
.event-card h3 { margin: 0; font-size: 19px; line-height: 1.42; color: var(--ink); }
.event-card p:not(.eyebrow) { margin: 10px 0 0; color: var(--muted); font-size: 14px; }

.media-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 20px; }
.media-card { display: grid; grid-template-columns: 180px minmax(0,1fr); gap: 22px; align-items: center; padding: 16px; border: 1px solid var(--line-dark); border-radius: 20px; background: rgba(255,255,255,.05); }
.media-card img { width: 180px; aspect-ratio: 1.15/1; object-fit: cover; border-radius: 14px; }
.media-card h3 { margin: 9px 0 7px; font-size: 20px; line-height: 1.35; }
.media-card h3 a:hover { color: #ffd3a8; }
.media-card p { margin: 0; color: rgba(255,255,255,.62); font-size: 14px; }
.pill { display: inline-flex; padding: 4px 8px; border-radius: 999px; background: rgba(232,138,174,.18); color: #ffc3d8; font-size: 11px; font-weight: 850; }
.card-grid { display: grid; gap: 20px; }
.card-grid--4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.card-grid--3 { grid-template-columns: repeat(3, minmax(0,1fr)); }

.faq-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 80px; align-items: start; }
.accordion { border-top: 1px solid #d8e1dc; }
.accordion__item { border-bottom: 1px solid #d8e1dc; }
.accordion__item h3 { margin: 0; }
.accordion__item button { width: 100%; border: 0; background: transparent; color: var(--ink); display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 19px 0; text-align: left; font-weight: 850; }
.accordion__item button span { flex: 0 0 auto; font-size: 24px; color: var(--brand); transition: transform var(--transition); }
.accordion__item button[aria-expanded="true"] span { transform: rotate(45deg); }
.accordion__panel { padding: 0 0 20px; color: var(--muted); font-size: 15px; }

.page-mast { padding: 52px 0 58px; }
.page-mast__grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(420px,.9fr); gap: 46px; align-items: center; }
.page-mast__grid--reverse { grid-template-columns: minmax(420px,.9fr) minmax(0,1fr); }
.page-mast h1 { margin: 0; color: var(--ink); font-size: clamp(40px, 5vw, 64px); line-height: 1.09; letter-spacing: -.045em; }
.page-mast p:not(.eyebrow) { margin: 20px 0 0; color: var(--muted); font-size: 18px; }
.page-mast img { width: 100%; aspect-ratio: 1.35/1; object-fit: cover; border-radius: 30px; box-shadow: var(--shadow); }
.page-mast--feed { background: linear-gradient(180deg, #eef5f0 0%, var(--bg) 100%); }
.page-mast--events { background: linear-gradient(180deg, #fff6ef 0%, var(--bg) 100%); }

.two-column-feed { display: grid; grid-template-columns: minmax(0,1.55fr) minmax(290px,.45fr); gap: 54px; align-items: start; }
.feed-list { border-top: 1px solid var(--line); }
.sticky-note { position: sticky; top: 104px; padding: 28px; border-radius: 24px; background: var(--ink); color: white; }
.sticky-note h2 { margin: 0; font-size: 27px; line-height: 1.25; }
.sticky-note ol { margin: 20px 0 24px; padding-left: 22px; color: rgba(255,255,255,.73); display: grid; gap: 10px; }
.compare-band { display: grid; grid-template-columns: .55fr 1.45fr; gap: 50px; align-items: start; padding: 34px; border-radius: 28px; background: white; border: 1px solid var(--line); }
.compare-band h2 { margin: 0; color: var(--ink); font-size: 34px; line-height: 1.2; }
.compare-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.compare-grid article { padding: 22px; background: var(--surface); border-radius: 18px; }
.compare-grid span { color: var(--accent); font-size: 26px; font-weight: 900; }
.compare-grid h3 { margin: 11px 0 6px; font-size: 18px; color: var(--ink); }
.compare-grid p { margin: 0; color: var(--muted); font-size: 14px; }

.timeline-index { display: grid; grid-template-columns: .55fr 1.45fr; gap: 60px; align-items: start; }
.timeline-index__intro { position: sticky; top: 105px; }
.timeline-index__intro h2 { margin: 0; color: var(--ink); font-size: 38px; line-height: 1.18; }
.timeline-index__intro p:not(.eyebrow) { color: var(--muted); }
.timeline-index__list { position: relative; }
.timeline-index__list::before { content: ""; position: absolute; left: 9px; top: 14px; bottom: 22px; border-left: 2px solid #d5dfd9; }
.timeline-entry { display: grid; grid-template-columns: 20px 46px minmax(0,1fr); gap: 16px; position: relative; padding: 0 0 34px; }
.timeline-entry__dot { width: 20px; height: 20px; border-radius: 50%; background: var(--bg); border: 5px solid var(--brand); z-index: 2; margin-top: 4px; }
.timeline-entry__index { color: #9aa6a1; font-weight: 900; }
.timeline-entry h3 { margin: 0; color: var(--ink); font-size: 21px; line-height: 1.4; }
.timeline-entry p { margin: 7px 0 11px; color: var(--muted); }
.tag-row { display: flex; flex-wrap: wrap; gap: 7px; }
.tag-row span { padding: 4px 9px; border-radius: 999px; background: #e8efeb; color: #49615b; font-size: 11px; font-weight: 800; }
.tag-row--centered { justify-content: center; }
.evidence-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.evidence-grid article { overflow: hidden; border-radius: 24px; background: white; border: 1px solid var(--line); }
.evidence-grid img { width: 100%; aspect-ratio: 1.4/1; object-fit: cover; }
.evidence-grid article > div { padding: 22px; }
.evidence-grid h2 { margin: 0; font-size: 21px; line-height: 1.35; color: var(--ink); }
.evidence-grid p:not(.eyebrow) { color: var(--muted); font-size: 14px; }

.video-hero { padding: 46px 0 64px; background: #edf4f1; }
.video-hero__grid { display: grid; grid-template-columns: .86fr 1.14fr; gap: 50px; align-items: center; }
.video-hero h1 { margin: 0; font-size: clamp(40px, 5vw, 64px); line-height: 1.08; letter-spacing: -.045em; color: var(--ink); }
.video-hero p:not(.eyebrow) { margin: 20px 0 26px; color: var(--muted); font-size: 18px; }
.video-hero__visual { position: relative; }
.video-hero__visual img { width: 100%; aspect-ratio: 1.25/1; object-fit: cover; border-radius: 32px; box-shadow: var(--shadow); }
.video-hero__badge { position: absolute; left: 22px; bottom: 22px; padding: 9px 13px; color: white; background: rgba(31,42,46,.86); border-radius: 999px; font-size: 12px; font-weight: 850; backdrop-filter: blur(8px); }
.media-feed { display: grid; gap: 24px; }
.media-feed__item { display: grid; grid-template-columns: minmax(320px,.8fr) minmax(0,1.2fr); gap: 34px; align-items: center; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.media-feed__image { position: relative; overflow: hidden; border-radius: 24px; }
.media-feed__image img { width: 100%; aspect-ratio: 1.55/1; object-fit: cover; transition: transform 350ms ease; }
.media-feed__image:hover img { transform: scale(1.025); }
.media-feed__number { position: absolute; left: 12px; top: 12px; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: rgba(31,42,46,.84); color: white; font-weight: 900; }
.media-feed h2 { margin: 0; font-size: 30px; line-height: 1.26; color: var(--ink); }
.media-feed p { margin: 10px 0 14px; color: var(--muted); }
.signal-grid { display: grid; grid-template-columns: 1.2fr repeat(4,1fr); gap: 14px; align-items: stretch; }
.signal-grid > div, .signal-grid article { padding: 24px; border: 1px solid var(--line-dark); border-radius: 20px; background: rgba(255,255,255,.04); }
.signal-grid h2 { margin: 0; font-size: 30px; line-height: 1.2; }
.signal-grid article span { color: #ffd3a8; font-size: 18px; font-weight: 900; }
.signal-grid article p { margin: 10px 0 0; color: rgba(255,255,255,.64); font-size: 14px; }

.article-shell { padding-bottom: 30px; }
.article-header { text-align: center; padding-top: 54px; }
.breadcrumb { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 22px; color: var(--muted); font-size: 13px; }
.breadcrumb a { color: var(--brand-dark); font-weight: 700; }
.article-header h1 { margin: 0 auto; color: var(--ink); font-size: clamp(38px, 5vw, 62px); line-height: 1.1; letter-spacing: -.045em; }
.article-header__summary { margin: 20px auto; max-width: 760px; color: var(--muted); font-size: 18px; }
.article-cover { margin-top: 36px; }
.article-cover img { width: 100%; max-height: 620px; object-fit: cover; border-radius: 32px; box-shadow: var(--shadow); }
.article-layout { display: grid; grid-template-columns: minmax(0,1fr) 300px; gap: 70px; align-items: start; padding-top: 54px; }
.article-body { max-width: 760px; margin-left: auto; }
.article-body p { margin: 0 0 22px; color: #384245; font-size: 17px; line-height: 1.95; }
.article-body .article-lead { color: var(--ink); font-size: 21px; line-height: 1.86; font-weight: 650; }
.article-body h2 { margin: 38px 0 16px; color: var(--ink); font-size: 29px; line-height: 1.25; letter-spacing: -.025em; }
.takeaway-box { margin-top: 38px; padding: 28px; border-radius: 22px; background: var(--surface); border-left: 5px solid var(--brand); }
.takeaway-box h2 { margin-top: 0; }
.takeaway-box ol { margin: 18px 0 0; padding-left: 24px; display: grid; gap: 10px; color: #4a5658; }
.article-aside { display: grid; gap: 16px; position: sticky; top: 104px; }
.article-aside__card { padding: 22px; border-radius: 20px; background: white; border: 1px solid var(--line); }
.article-aside__card h2 { margin: 0 0 14px; color: var(--ink); font-size: 20px; }
.article-aside form { display: flex; gap: 6px; }
.article-aside input { width: 100%; border: 1px solid var(--line); border-radius: 10px; padding: 9px 10px; background: var(--bg); }
.article-aside button { border: 0; border-radius: 10px; background: var(--brand); color: white; padding: 0 12px; font-weight: 800; }
.mini-links { display: grid; }
.mini-links a { padding: 11px 0; border-bottom: 1px solid var(--line); font-size: 13px; line-height: 1.5; font-weight: 700; }
.mini-links a:last-child { border-bottom: 0; }

.search-mast { padding: 64px 0 44px; background: linear-gradient(180deg, #edf4f1, var(--bg)); }
.search-mast h1 { margin: 0; color: var(--ink); font-size: clamp(36px, 5vw, 56px); line-height: 1.12; letter-spacing: -.04em; }
.search-form { margin-top: 28px; }
.search-form > label { display: block; margin-bottom: 8px; color: var(--ink); font-weight: 800; }
.search-form > div { display: flex; gap: 8px; padding: 7px; background: white; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-soft); }
.search-form input { flex: 1; border: 0; outline: 0; padding: 10px 12px; }
.search-form button { border: 0; border-radius: 11px; background: var(--ink); color: white; padding: 0 20px; font-weight: 850; }
.empty-state { text-align: center; padding: 38px 0 70px; }
.empty-state img { width: min(560px,100%); margin: 0 auto 24px; border-radius: 26px; }
.empty-state h2 { margin: 0; color: var(--ink); font-size: 30px; }
.empty-state p { color: var(--muted); }
.empty-state a { color: var(--brand-dark); font-weight: 800; }

.notfound { padding: 70px 0 90px; }
.notfound__grid { display: grid; grid-template-columns: 1fr .8fr; align-items: center; gap: 60px; }
.notfound__code { margin: 0; color: #d5ded9; font-size: clamp(100px,16vw,220px); font-weight: 950; line-height: .8; letter-spacing: -.08em; }
.notfound h1 { margin: 8px 0 0; color: var(--ink); font-size: 44px; line-height: 1.14; }
.notfound p:not(.notfound__code):not(.eyebrow) { color: var(--muted); font-size: 17px; }
.notfound img { width: 100%; border-radius: 28px; box-shadow: var(--shadow); }

.site-footer { margin-top: 30px; padding: 56px 0 26px; background: #192326; color: white; }
.site-footer__grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 60px; }
.site-footer__brand { margin: 0; font-size: 28px; font-weight: 900; }
.site-footer__note { max-width: 460px; color: rgba(255,255,255,.56); }
.site-footer__label { margin: 0 0 10px; color: #ffd3a8; font-size: 12px; font-weight: 900; letter-spacing: .12em; }
.site-footer__grid > div:not(:first-child) { display: flex; flex-direction: column; gap: 9px; align-items: flex-start; }
.site-footer__grid a { color: rgba(255,255,255,.72); font-size: 14px; }
.site-footer__grid a:hover { color: white; }
.site-footer__bottom { margin-top: 36px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); display: flex; justify-content: space-between; gap: 20px; color: rgba(255,255,255,.42); font-size: 12px; }

@media (max-width: 1060px) {
  .home-hero__grid, .page-mast__grid, .page-mast__grid--reverse, .video-hero__grid { grid-template-columns: 1fr; }
  .home-hero__copy { padding-right: 0; }
  .home-hero__feature { min-height: 500px; }
  .page-mast__grid--reverse img { order: 2; }
  .topic-grid { grid-template-columns: 1fr; }
  .topic-panel--visual { display: grid; grid-template-columns: .9fr 1.1fr; }
  .topic-panel--visual > img { height: 100%; aspect-ratio: auto; }
  .event-strip { grid-template-columns: repeat(2,1fr); }
  .event-card { border-bottom: 1px solid var(--line); }
  .event-card:nth-child(2n) { border-right: 0; }
  .event-card:last-child { grid-column: span 2; border-bottom: 0; }
  .card-grid--4 { grid-template-columns: repeat(2,1fr); }
  .signal-grid { grid-template-columns: repeat(2,1fr); }
  .signal-grid > div { grid-column: span 2; }
  .article-layout { grid-template-columns: 1fr; gap: 32px; }
  .article-body { max-width: none; margin: 0; }
  .article-aside { position: static; grid-template-columns: 1fr 1fr; }
  .evidence-grid { grid-template-columns: 1fr 1fr; }
  .evidence-grid article:last-child { grid-column: span 2; }
}

@media (max-width: 820px) {
  :root { --shell: min(100% - 28px,1180px); --shell-narrow: min(100% - 28px,800px); }
  .site-header__inner { min-height: 68px; }
  .brand__copy small { display: none; }
  .menu-toggle { display: inline-flex; }
  .primary-nav { position: fixed; left: 14px; right: 14px; top: 76px; display: grid; gap: 4px; padding: 12px; border: 1px solid var(--line); background: rgba(250,251,248,.98); box-shadow: var(--shadow); border-radius: 18px; transform: translateY(-12px); opacity: 0; visibility: hidden; pointer-events: none; transition: opacity var(--transition), transform var(--transition), visibility var(--transition); }
  .primary-nav[data-open="true"] { transform: translateY(0); opacity: 1; visibility: visible; pointer-events: auto; }
  .primary-nav a { padding: 12px 14px; }
  .primary-nav__search { margin-left: 0; text-align: center; }
  .home-hero { padding-top: 20px; }
  .home-hero h1, .page-mast h1, .video-hero h1 { font-size: clamp(38px,11vw,54px); }
  .home-hero__lead, .page-mast p:not(.eyebrow), .video-hero p:not(.eyebrow) { font-size: 16px; }
  .home-hero__feature { min-height: 430px; border-radius: 26px; }
  .latest-layout, .two-column-feed, .timeline-index, .faq-layout, .compare-band { grid-template-columns: 1fr; gap: 32px; }
  .sticky-note, .timeline-index__intro { position: static; }
  .section { padding: 62px 0; }
  .section-heading--split { align-items: flex-start; flex-direction: column; }
  .story-row { grid-template-columns: 88px minmax(0,1fr) 34px; }
  .media-grid { grid-template-columns: 1fr; }
  .card-grid--3 { grid-template-columns: 1fr 1fr; }
  .compare-grid { grid-template-columns: 1fr 1fr; }
  .compare-grid article:last-child { grid-column: span 2; }
  .media-feed__item { grid-template-columns: 1fr; gap: 18px; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .site-footer__grid > div:first-child { grid-column: span 2; }
}

@media (max-width: 580px) {
  .brand__mark { width: 40px; height: 40px; }
  .brand__copy strong { font-size: 17px; }
  .menu-toggle__label { display: none; }
  .home-hero__copy { padding-top: 22px; }
  .home-hero h1, .page-mast h1, .video-hero h1 { font-size: 38px; }
  .home-hero__actions { align-items: stretch; }
  .home-hero__actions .button { flex: 1 1 100%; }
  .hero-search { flex-direction: column; border-radius: 14px; }
  .hero-search button { min-height: 42px; }
  .home-hero__feature { min-height: 390px; }
  .home-hero__feature-body { left: 20px; right: 20px; bottom: 20px; }
  .home-hero__feature-body h2 { font-size: 25px; }
  .section { padding: 52px 0; }
  .section-heading h2 { font-size: 30px; }
  .story-row { grid-template-columns: 1fr 34px; gap: 10px; }
  .story-row__meta { grid-column: 1 / -1; margin-bottom: -6px; }
  .story-row h3 { font-size: 18px; }
  .story-row p { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
  .topic-panel--wide { padding: 22px; }
  .topic-panel--visual { display: block; }
  .event-strip { grid-template-columns: 1fr; }
  .event-card, .event-card:nth-child(2n), .event-card:last-child { grid-column: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .event-card:last-child { border-bottom: 0; }
  .media-card { grid-template-columns: 108px minmax(0,1fr); gap: 14px; }
  .media-card img { width: 108px; }
  .media-card p { display: none; }
  .card-grid--4, .card-grid--3 { grid-template-columns: 1fr; }
  .faq-layout { gap: 16px; }
  .page-mast { padding-top: 34px; }
  .page-mast img { border-radius: 22px; }
  .compare-grid { grid-template-columns: 1fr; }
  .compare-grid article:last-child { grid-column: auto; }
  .timeline-entry { grid-template-columns: 20px 1fr; }
  .timeline-entry__index { display: none; }
  .evidence-grid { grid-template-columns: 1fr; }
  .evidence-grid article:last-child { grid-column: auto; }
  .signal-grid { grid-template-columns: 1fr; }
  .signal-grid > div { grid-column: auto; }
  .article-header { padding-top: 36px; }
  .article-header h1 { font-size: 36px; }
  .article-header__summary { font-size: 16px; }
  .article-cover { margin-top: 24px; }
  .article-cover img { border-radius: 20px; }
  .article-layout { padding-top: 36px; }
  .article-body .article-lead { font-size: 19px; }
  .article-body p { font-size: 16px; }
  .article-aside { grid-template-columns: 1fr; }
  .search-form > div { flex-direction: column; }
  .search-form button { min-height: 42px; }
  .notfound__grid { grid-template-columns: 1fr; gap: 36px; }
  .notfound h1 { font-size: 36px; }
  .site-footer__grid { grid-template-columns: 1fr; }
  .site-footer__grid > div:first-child { grid-column: auto; }
  .site-footer__bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto!important; transition-duration: .001ms!important; animation-duration: .001ms!important; animation-iteration-count: 1!important; }
}