/* 17c · Coral red digital media system */
:root {
    --brand: #D9364F; --brand-deep: #B72C43; --blue-gray: #54718C;
    --ink: #20252D; --body: #252B33; --muted: #66717D; --muted-light: #87919B;
    --paper: #FAFAF8; --mist: #F0F2F4; --line: #E1E4E7; --line-strong: #CDD3D9;
    --white: #FFFFFF; --radius-sm: 6px; --radius-md: 10px; --radius-lg: 16px;
    --shadow-soft: 0 14px 38px rgba(32, 37, 45, .07); --shell: 1200px;
    --ease: cubic-bezier(.2, .7, .25, 1);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body {
    margin: 0; background: var(--paper); color: var(--body);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    font-size: 16px; line-height: 1.7; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
p, h1, h2, h3, h4, figure { margin-top: 0; }
p { margin-bottom: 1rem; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.25; letter-spacing: -.025em; }
h1 { font-size: clamp(2.25rem, 4.6vw, 4.3rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3vw, 2.45rem); font-weight: 780; }
h3 { font-size: 1.28rem; font-weight: 740; }
::selection { color: #fff; background: var(--brand); }
:focus-visible { outline: 3px solid rgba(217, 54, 79, .55); outline-offset: 3px; }
.sr-only {
    position: absolute !important; 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; z-index: 1000; top: 8px; left: 8px; transform: translateY(-160%);
    padding: 10px 14px; background: var(--ink); color: #fff; border-radius: var(--radius-sm);
}
.skip-link:focus { transform: translateY(0); }
.page-shell { width: min(var(--shell), calc(100% - 56px)); margin-inline: auto; }

/* Header and primary navigation */
.site-header { position: sticky; z-index: 100; top: 0; background: rgba(250,250,248,.94); border-bottom: 1px solid rgba(225,228,231,.9); backdrop-filter: blur(16px); }
.header-inner { width: min(1320px, calc(100% - 56px)); min-height: 82px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand-lockup { display: inline-flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand-logo { width: 44px; height: 44px; object-fit: contain; border-radius: 10px; background: var(--mist); }
.brand-copy { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-size: 1.65rem; font-weight: 900; letter-spacing: -.075em; color: var(--ink); }
.brand-tagline { margin-top: 5px; color: var(--muted); font-size: .69rem; font-weight: 600; letter-spacing: .04em; }
.primary-nav { display: flex; align-items: center; gap: 7px; }
.primary-nav a { position: relative; padding: 10px 14px; color: #515B65; border-radius: 7px; font-size: .91rem; font-weight: 650; transition: color .2s var(--ease), background .2s var(--ease); }
.primary-nav a:hover, .primary-nav a.is-active { color: var(--brand-deep); background: rgba(217,54,79,.07); }
.primary-nav a.is-active::after { position: absolute; bottom: -17px; left: 50%; width: 17px; height: 3px; content: ""; transform: translateX(-50%); background: var(--brand); border-radius: 2px; }
.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); background: #fff; border-radius: 8px; padding: 12px; cursor: pointer; }
.menu-toggle span { display: block; height: 2px; width: 18px; margin: 4px auto; background: var(--ink); transition: transform .2s, opacity .2s; }

/* Shared text and action elements */
.eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 17px; color: var(--blue-gray); font-size: .72rem; font-weight: 800; letter-spacing: .13em; line-height: 1.4; text-transform: uppercase; }
.eyebrow-line { display: inline-block; width: 24px; height: 3px; flex: 0 0 24px; background: var(--brand); }
.button { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; gap: 11px; padding: 11px 18px; border: 1px solid transparent; border-radius: 7px; font-size: .91rem; font-weight: 750; line-height: 1.25; cursor: pointer; transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease); }
.button:hover { transform: translateY(-1px); }
.button-primary { color: #fff; background: var(--brand); border-color: var(--brand); }
.button-primary:hover { background: var(--brand-deep); border-color: var(--brand-deep); }
.button-quiet { color: var(--ink); background: transparent; border-color: var(--line-strong); }
.button-quiet:hover { color: var(--brand-deep); border-color: var(--brand); background: #fff; }
.button-outline-light { color: #fff; background: transparent; border-color: rgba(255,255,255,.38); }
.button-outline-light:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--brand-deep); font-size: .9rem; font-weight: 760; transition: gap .2s var(--ease); }
.text-link:hover { gap: 12px; }
.topic-label { display: inline-flex; align-items: center; width: fit-content; min-height: 24px; padding: 3px 8px; color: var(--brand-deep); background: rgba(217,54,79,.09); border-radius: 4px; font-size: .72rem; line-height: 1.35; font-weight: 760; letter-spacing: .015em; }
.topic-label-light { color: #FFDCE2; background: rgba(217,54,79,.22); }
.meta-mark { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: .74rem; }
.play-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--brand); }

/* Home hero */
.home-hero { display: grid; grid-template-columns: minmax(0,.94fr) minmax(0,1.06fr); gap: clamp(42px,6vw,84px); align-items: center; padding-top: 66px; padding-bottom: 72px; }
.hero-copy { padding-block: 10px; }
.hero-copy h1 { max-width: 640px; margin-bottom: 22px; }
.hero-description { max-width: 570px; color: #56616D; font-size: 1.08rem; line-height: 1.9; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 11px; margin-top: 29px; }
.quick-search { display: flex; align-items: center; gap: 10px; max-width: 540px; min-height: 57px; margin-top: 25px; padding: 5px 6px 5px 16px; border: 1px solid var(--line-strong); border-radius: 8px; background: #fff; box-shadow: 0 4px 16px rgba(32,37,45,.025); }
.search-symbol { color: var(--blue-gray); font-size: 1.6rem; line-height: 1; transform: rotate(-15deg); }
.quick-search input { min-width: 0; flex: 1; height: 43px; border: 0; outline: 0; color: var(--ink); background: transparent; font-size: .88rem; }
.quick-search input::placeholder { color: #9099A2; }
.quick-search button { align-self: stretch; padding: 0 17px; border: 0; border-radius: 6px; color: #fff; background: var(--ink); font-size: .86rem; font-weight: 700; cursor: pointer; }
.quick-search button:hover { background: var(--brand-deep); }
.hero-note { display: flex; align-items: center; gap: 9px; margin: 16px 0 0; color: var(--muted); font-size: .8rem; }
.note-dot { width: 7px; height: 7px; background: var(--brand); border-radius: 50%; box-shadow: 0 0 0 4px rgba(217,54,79,.1); }
.hero-visual { position: relative; min-height: 450px; padding: 16px; overflow: hidden; border-radius: var(--radius-lg); background: #E7E9EC; box-shadow: var(--shadow-soft); }
.hero-visual::before { position: absolute; z-index: 1; inset: 0; content: ""; pointer-events: none; background: linear-gradient(140deg, rgba(32,37,45,.03), rgba(32,37,45,.2)); }
.hero-visual-top { position: absolute; z-index: 3; top: 29px; left: 29px; right: 29px; display: flex; justify-content: space-between; gap: 12px; }
.hero-chip { display: inline-flex; align-items: center; min-height: 28px; padding: 4px 9px; border: 1px solid rgba(255,255,255,.44); border-radius: 4px; color: #fff; background: rgba(32,37,45,.35); font-size: .64rem; font-weight: 800; letter-spacing: .09em; backdrop-filter: blur(8px); }
.hero-chip-muted { font-weight: 600; letter-spacing: .025em; }
.hero-feature-link { position: absolute; inset: 0; display: block; }
.hero-feature-link img { width: 100%; height: 100%; object-fit: cover; }
.hero-feature-overlay { position: absolute; z-index: 2; left: 30px; right: 30px; bottom: 30px; display: flex; flex-direction: column; align-items: flex-start; gap: 11px; color: #fff; }
.hero-feature-kicker { font-size: .75rem; font-weight: 800; letter-spacing: .12em; }
.hero-feature-overlay strong { max-width: 520px; font-size: clamp(1.5rem,2.6vw,2.2rem); line-height: 1.3; letter-spacing: -.035em; }
.hero-feature-bottom { display: inline-flex; gap: 9px; align-items: center; font-size: .82rem; font-weight: 750; }
.hero-index-mark { position: absolute; z-index: 2; right: 18px; top: 80px; color: rgba(255,255,255,.24); font-size: clamp(4.5rem,9vw,8.4rem); line-height: .8; font-weight: 950; letter-spacing: -.1em; pointer-events: none; }
.hero-index-mark span { color: rgba(217,54,79,.7); }

/* Compact principles strip */
.trust-strip { border-block: 1px solid var(--line); background: #fff; }
.trust-strip-inner { display: grid; grid-template-columns: repeat(3,1fr); }
.trust-item { display: flex; align-items: center; gap: 18px; padding: 24px 26px; border-right: 1px solid var(--line); }
.trust-item:first-child { padding-left: 0; }
.trust-item:last-child { border-right: 0; }
.trust-number { color: var(--brand); font-size: .84rem; font-weight: 850; letter-spacing: .08em; }
.trust-item div { display: flex; flex-direction: column; gap: 3px; }
.trust-item strong { color: var(--ink); font-size: .95rem; }
.trust-item div span { color: var(--muted); font-size: .79rem; }

/* Content sections and story cards */
.content-section { padding-top: 92px; padding-bottom: 96px; }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 28px; margin-bottom: 32px; }
.section-heading h2 { margin-bottom: 12px; }
.section-intro { max-width: 650px; margin: 0; color: var(--muted); font-size: .96rem; }
.section-more { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; padding-bottom: 5px; color: var(--ink); font-size: .86rem; font-weight: 750; }
.section-more:hover { color: var(--brand-deep); }
.featured-story-row { display: grid; grid-template-columns: 90px minmax(0,1fr) minmax(230px,.66fr); align-items: center; gap: 28px; margin-bottom: 34px; padding: 27px 0 31px; border-block: 1px solid var(--line); }
.featured-story-label { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; color: var(--muted); font-size: .75rem; font-weight: 750; }
.featured-label-number { color: var(--brand); font-size: 2.4rem; line-height: 1; font-weight: 900; letter-spacing: -.07em; }
.featured-story-content h3 { max-width: 620px; margin: 12px 0 11px; font-size: clamp(1.3rem,2vw,1.8rem); }
.featured-story-content h3 a:hover, .story-card h3 a:hover, .discussion-card h3 a:hover { color: var(--brand-deep); }
.featured-story-content p { max-width: 650px; color: var(--muted); font-size: .93rem; }
.featured-story-image { display: block; overflow: hidden; border-radius: var(--radius-md); background: var(--mist); }
.featured-story-image img { width: 100%; aspect-ratio: 5 / 3; object-fit: cover; transition: transform .55s var(--ease); }
.featured-story-image:hover img { transform: scale(1.035); }
.story-grid { display: grid; gap: 22px; }
.story-grid-three { grid-template-columns: repeat(3,minmax(0,1fr)); }
.story-grid-two { grid-template-columns: repeat(2,minmax(0,1fr)); }
.story-card { min-width: 0; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; transition: box-shadow .25s var(--ease), transform .25s var(--ease), border-color .25s var(--ease); }
.story-card:hover { transform: translateY(-3px); border-color: #D8DCE0; box-shadow: 0 12px 28px rgba(32,37,45,.07); }
.story-image-link { display: block; overflow: hidden; background: var(--mist); }
.story-image { width: 100%; aspect-ratio: 1.62 / 1; object-fit: cover; transition: transform .55s var(--ease); }
.story-card:hover .story-image { transform: scale(1.035); }
.story-card-body { display: flex; flex: 1; flex-direction: column; align-items: flex-start; padding: 20px 21px 22px; }
.story-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; margin-bottom: 13px; }
.story-card h3 { margin-bottom: 10px; font-size: 1.18rem; line-height: 1.45; }
.story-card p { margin-bottom: 18px; color: var(--muted); font-size: .88rem; line-height: 1.8; }
.story-card .text-link { margin-top: auto; font-size: .83rem; }
.story-card--featured { display: grid; grid-template-columns: 1fr 1fr; }
.story-card--featured .story-image-link { height: 100%; }
.story-card--featured .story-image { height: 100%; aspect-ratio: auto; }
.story-card--compact .story-card-body { padding: 17px 18px 19px; }
.story-card--compact h3 { font-size: 1.08rem; }
.story-card--compact .story-image { aspect-ratio: 1.8 / 1; }

/* Video feature and community content */
.video-section { padding: 82px 0 90px; color: #fff; background: var(--ink); }
.section-heading-light h2 { color: #fff; }
.section-heading-light .section-intro { color: #ADB6BF; }
.section-heading-light .eyebrow { color: #AFC1D1; }
.section-side-note { flex-shrink: 0; padding-bottom: 5px; color: #ADB6BF; font-size: .79rem; }
.video-feature-list { display: grid; gap: 25px; }
.video-feature { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(0,.95fr); align-items: center; gap: clamp(30px,5vw,72px); }
.video-cover { position: relative; min-height: 330px; overflow: hidden; border-radius: var(--radius-md); background: #353B43; }
.video-cover::after { position: absolute; inset: 0; content: ""; background: linear-gradient(0deg, rgba(20,24,29,.5), transparent 45%); pointer-events: none; }
.video-cover img { width: 100%; height: 100%; min-height: 330px; object-fit: cover; transition: transform .55s var(--ease); }
.video-cover:hover img { transform: scale(1.04); }
.video-play { position: absolute; z-index: 2; top: 50%; left: 50%; display: grid; width: 58px; height: 58px; place-items: center; padding-left: 3px; color: #fff; background: var(--brand); border: 1px solid rgba(255,255,255,.55); border-radius: 50%; box-shadow: 0 7px 25px rgba(0,0,0,.2); transform: translate(-50%,-50%); }
.video-cover-caption { position: absolute; z-index: 2; left: 20px; bottom: 17px; color: rgba(255,255,255,.86); font-size: .7rem; font-weight: 850; letter-spacing: .13em; }
.video-feature-copy h3 { max-width: 540px; margin: 15px 0 14px; color: #fff; font-size: clamp(1.55rem,2.6vw,2.2rem); line-height: 1.35; }
.video-feature-copy h3 a:hover { color: #FFDCE2; }
.video-feature-copy > p { max-width: 560px; color: #B8C0C8; font-size: .94rem; }
.video-check-list { display: flex; flex-wrap: wrap; gap: 9px 18px; margin: 24px 0 26px; padding-top: 18px; border-top: 1px solid #454B53; }
.video-check-list span { display: inline-flex; align-items: center; gap: 8px; color: #D0D5DA; font-size: .77rem; }
.video-check-list b { color: #F17B8D; font-size: .68rem; }
.discussion-section { padding-top: 92px; padding-bottom: 86px; }
.discussion-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; }
.discussion-card { display: grid; grid-template-columns: 54px minmax(0,1fr); gap: 20px; padding: 26px; border: 1px solid var(--line); border-radius: var(--radius-md); background: #fff; }
.discussion-card-mark { display: grid; width: 48px; height: 48px; place-items: center; color: var(--brand); background: rgba(217,54,79,.09); border-radius: 8px; font-size: 1.5rem; font-weight: 800; }
.discussion-card h3 { margin: 12px 0 11px; font-size: 1.2rem; line-height: 1.45; }
.discussion-card p { color: var(--muted); font-size: .89rem; line-height: 1.8; }
.domain-note-section { padding-bottom: 76px; }
.domain-note-card { display: grid; grid-template-columns: 90px minmax(0,1fr) auto; align-items: center; gap: 28px; padding: 30px; border: 1px solid #E6D9DC; border-left: 4px solid var(--brand); border-radius: var(--radius-md); background: #fff; }
.domain-note-icon { display: grid; width: 76px; height: 76px; place-items: center; color: #fff; background: var(--brand); border-radius: 12px; font-size: 1.7rem; font-weight: 950; letter-spacing: -.08em; }
.domain-note-icon span { color: #FFDCE2; }
.domain-note-copy .eyebrow { margin-bottom: 8px; font-size: .66rem; }
.domain-note-copy h2 { margin-bottom: 10px; font-size: clamp(1.25rem,2vw,1.75rem); }
.domain-note-copy p { max-width: 760px; margin-bottom: 0; color: var(--muted); font-size: .88rem; }
.domain-note-copy strong { color: var(--ink); }
.closing-line { display: flex; align-items: center; gap: 14px; padding-bottom: 52px; color: var(--muted); }
.closing-line-mark { width: 25px; height: 3px; flex: 0 0 25px; background: var(--brand); }
.closing-line p { margin: 0; font-size: .86rem; }

/* Footer */
.site-footer { color: #D5DAE0; background: #171B20; }
.footer-inner { width: min(var(--shell), calc(100% - 56px)); margin: 0 auto; display: grid; grid-template-columns: minmax(220px,1fr) auto; gap: 38px 60px; padding: 52px 0 30px; }
.footer-brand { max-width: 440px; }
.footer-wordmark { display: inline-block; margin-bottom: 13px; color: #fff; font-size: 2.2rem; line-height: 1; font-weight: 950; letter-spacing: -.09em; }
.footer-wordmark span { color: var(--brand); }
.footer-brand p { margin: 0; color: #9FA8B1; font-size: .86rem; line-height: 1.8; }
.footer-links { display: flex; align-items: flex-start; justify-content: flex-end; flex-wrap: wrap; gap: 12px 23px; padding-top: 7px; }
.footer-links a { color: #C7CDD3; font-size: .84rem; }
.footer-links a:hover { color: #fff; }
.footer-note { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: 20px; padding-top: 20px; border-top: 1px solid #343A42; color: #818B95; font-size: .73rem; }

/* Article pages */
.article-page { padding-top: 35px; padding-bottom: 100px; }
.breadcrumbs { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; color: var(--muted); font-size: .8rem; }
.breadcrumbs a:hover { color: var(--brand-deep); }
.breadcrumbs span[aria-current="page"] { color: var(--ink); }
.article-header { max-width: 900px; margin: 0 auto 35px; text-align: center; }
.article-kicker { display: flex; justify-content: center; align-items: center; gap: 11px; margin-bottom: 20px; }
.article-eyebrow { color: var(--blue-gray); font-size: .8rem; font-weight: 700; }
.article-header h1 { max-width: 850px; margin: 0 auto 22px; font-size: clamp(2.15rem,4.1vw,3.8rem); }
.article-lead { max-width: 790px; margin: 0 auto; color: #5D6873; font-size: 1.12rem; line-height: 1.9; }
.article-meta-line { display: flex; justify-content: center; align-items: center; gap: 10px; margin-top: 25px; color: var(--muted); font-size: .77rem; }
.article-brand-dot { display: grid; width: 25px; height: 25px; place-items: center; color: #fff; background: var(--brand); border-radius: 6px; font-size: .68rem; font-weight: 900; }
.meta-divider { width: 4px; height: 4px; background: #B6BEC6; border-radius: 50%; }
.article-layout { display: grid; grid-template-columns: minmax(0,820px) minmax(230px,300px); align-items: start; justify-content: center; gap: clamp(32px,5vw,68px); }
.article-main-column { min-width: 0; }
.article-cover { margin-bottom: 38px; overflow: hidden; border-radius: var(--radius-md); background: var(--mist); }
.article-cover img { width: 100%; max-height: 530px; aspect-ratio: 1.66 / 1; object-fit: cover; }
.article-cover figcaption { padding: 9px 13px; color: var(--muted); background: #fff; font-size: .73rem; }
.article-body { max-width: 740px; margin: 0 auto; }
.article-content-section { margin-bottom: 35px; }
.article-content-section h2 { margin-bottom: 16px; padding-left: 15px; border-left: 3px solid var(--brand); font-size: clamp(1.4rem,2.2vw,1.8rem); }
.article-content-section p { color: #424B55; font-size: 1rem; line-height: 2; }
.article-takeaway { display: grid; grid-template-columns: 34px minmax(0,1fr); gap: 14px; margin-top: 40px; padding: 22px; border: 1px solid #E9D9DC; border-radius: var(--radius-md); background: #FFF9FA; }
.takeaway-mark { display: grid; width: 30px; height: 30px; place-items: center; color: #fff; background: var(--brand); border-radius: 50%; font-weight: 850; }
.article-takeaway strong { display: block; margin-bottom: 5px; color: var(--ink); font-size: .91rem; }
.article-takeaway p { margin: 0; color: #68727C; font-size: .84rem; line-height: 1.8; }
.article-sidebar { display: grid; gap: 18px; }
.sidebar-card { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius-md); background: #fff; }
.sidebar-mini-label { color: var(--blue-gray); font-size: .64rem; font-weight: 850; letter-spacing: .13em; }
.sidebar-brand-mark { margin: 10px 0 6px; color: var(--ink); font-size: 2.8rem; line-height: 1; font-weight: 950; letter-spacing: -.1em; }
.sidebar-brand-mark span { color: var(--brand); }
.sidebar-brand-card p { margin-bottom: 15px; color: var(--muted); font-size: .83rem; }
.sidebar-card h2 { margin-bottom: 16px; font-size: 1.08rem; }
.related-list { margin: 0; padding: 0; list-style: none; }
.related-list li { padding: 13px 0; border-top: 1px solid var(--line); }
.related-list li:first-child { padding-top: 0; border-top: 0; }
.related-category { display: block; margin-bottom: 5px; color: var(--blue-gray); font-size: .7rem; font-weight: 700; }
.related-list a { display: block; color: var(--ink); font-size: .86rem; line-height: 1.55; font-weight: 700; }
.related-list a:hover { color: var(--brand-deep); }
.sidebar-tip { background: var(--mist); border-color: var(--mist); }
.sidebar-tip-icon { display: grid; width: 34px; height: 34px; place-items: center; margin-bottom: 12px; color: #fff; background: var(--blue-gray); border-radius: 7px; }
.sidebar-tip h2 { margin-bottom: 8px; }
.sidebar-tip p { margin: 0; color: var(--muted); font-size: .82rem; line-height: 1.8; }

/* Search and error states */
.search-page { padding-top: 72px; padding-bottom: 100px; }
.search-page-heading { max-width: 760px; margin-bottom: 36px; }
.search-page-heading h1 { margin-bottom: 16px; font-size: clamp(2.25rem,4vw,3.65rem); }
.search-page-heading > p:last-child { max-width: 650px; color: var(--muted); font-size: 1rem; }
.search-page-form { max-width: 820px; margin-bottom: 50px; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius-md); background: #fff; }
.search-page-form label { display: block; margin-bottom: 10px; color: var(--ink); font-size: .84rem; font-weight: 750; }
.search-input-row { display: flex; gap: 10px; }
.search-input-row input { min-width: 0; flex: 1; min-height: 48px; padding: 10px 13px; color: var(--ink); background: var(--paper); border: 1px solid var(--line-strong); border-radius: 6px; }
.search-input-row input:focus { border-color: var(--brand); outline: 2px solid rgba(217,54,79,.14); }
.search-results-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 18px; margin-bottom: 22px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.search-results-heading h2 { margin: 0; font-size: 1.45rem; }
.search-results-heading > span { color: var(--muted); font-size: .78rem; }
.search-suggestions { margin-bottom: 48px; }
.search-suggestions h2 { margin-bottom: 16px; font-size: 1.25rem; }
.suggestion-tags { display: flex; flex-wrap: wrap; gap: 9px; }
.suggestion-tags a { padding: 8px 13px; color: #4F5A65; background: #fff; border: 1px solid var(--line); border-radius: 5px; font-size: .83rem; font-weight: 650; transition: color .2s, border-color .2s, background .2s; }
.suggestion-tags a:hover { color: var(--brand-deep); border-color: #E5AAB4; background: #FFF8F9; }
.empty-results { max-width: 600px; margin: 30px auto 0; padding: 48px 28px; text-align: center; border: 1px dashed var(--line-strong); border-radius: var(--radius-md); background: #fff; }
.empty-results-symbol { display: inline-grid; width: 54px; height: 54px; place-items: center; margin-bottom: 15px; color: var(--brand); background: rgba(217,54,79,.08); border-radius: 50%; font-size: 2rem; }
.empty-results h2 { margin-bottom: 10px; font-size: 1.45rem; }
.empty-results p { color: var(--muted); font-size: .9rem; }
.error-page { min-height: 570px; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding-top: 65px; padding-bottom: 80px; }
.error-number { color: rgba(217,54,79,.13); font-size: clamp(6rem,16vw,12rem); line-height: .9; font-weight: 950; letter-spacing: -.1em; }
.error-page h1 { margin: 20px 0 14px; font-size: clamp(2rem,4vw,3.2rem); }
.error-page > p:not(.eyebrow) { max-width: 570px; margin-bottom: 26px; color: var(--muted); }

/* Responsive layouts */
@media (max-width: 1100px) {
    .header-inner { width: calc(100% - 40px); }
    .primary-nav { gap: 1px; }
    .primary-nav a { padding-inline: 10px; font-size: .85rem; }
    .home-hero { gap: 36px; }
    .hero-visual { min-height: 400px; }
    .featured-story-row { grid-template-columns: 68px minmax(0,1fr) minmax(200px,.6fr); gap: 20px; }
    .story-grid { gap: 17px; }
    .story-card-body { padding: 18px; }
    .article-layout { grid-template-columns: minmax(0,760px) 250px; gap: 30px; }
    .domain-note-card { grid-template-columns: 72px minmax(0,1fr); }
    .domain-note-card > .button { grid-column: 2; justify-self: start; }
    .domain-note-icon { width: 64px; height: 64px; }
}
@media (max-width: 860px) {
    .page-shell { width: min(var(--shell), calc(100% - 40px)); }
    .header-inner { min-height: 74px; }
    .menu-toggle { display: block; flex-shrink: 0; }
    .primary-nav {
        position: absolute; top: calc(100% + 1px); left: 0; right: 0; display: none;
        align-items: stretch; flex-direction: column; gap: 2px; padding: 12px 20px 18px;
        border-bottom: 1px solid var(--line); background: var(--paper); box-shadow: 0 12px 20px rgba(32,37,45,.06);
    }
    .primary-nav.is-open { display: flex; }
    .primary-nav a { padding: 12px 14px; font-size: .95rem; }
    .primary-nav a.is-active::after { display: none; }
    .home-hero { grid-template-columns: 1fr; gap: 35px; padding-top: 48px; padding-bottom: 54px; }
    .hero-copy { max-width: 720px; }
    .hero-copy h1 { max-width: 650px; }
    .hero-visual { min-height: 390px; }
    .trust-item { padding: 20px 16px; gap: 12px; }
    .trust-item div span { font-size: .73rem; }
    .content-section, .discussion-section { padding-top: 70px; padding-bottom: 72px; }
    .featured-story-row { grid-template-columns: 60px minmax(0,1fr); }
    .featured-story-image { grid-column: 2; max-width: 420px; }
    .story-grid-three { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .video-section { padding: 70px 0; }
    .video-feature { grid-template-columns: 1fr; gap: 27px; }
    .video-cover, .video-cover img { min-height: 300px; }
    .video-feature-copy { max-width: 720px; }
    .article-layout { grid-template-columns: 1fr; }
    .article-sidebar { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .sidebar-brand-card { grid-column: 1 / -1; }
    .article-body { max-width: 100%; }
    .footer-inner { grid-template-columns: 1fr; gap: 28px; }
    .footer-links { justify-content: flex-start; }
    .footer-note { flex-direction: column; gap: 6px; }
}
@media (max-width: 600px) {
    html { scroll-padding-top: 78px; }
    body { font-size: 15px; }
    .page-shell { width: calc(100% - 32px); }
    .header-inner { width: calc(100% - 32px); min-height: 68px; gap: 12px; }
    .brand-logo { width: 38px; height: 38px; }
    .brand-lockup { gap: 9px; }
    .brand-name { font-size: 1.48rem; }
    .brand-tagline { font-size: .62rem; }
    .home-hero { padding-top: 38px; padding-bottom: 42px; gap: 27px; }
    .hero-copy h1 { margin-bottom: 16px; font-size: clamp(2.15rem,10vw,3.2rem); }
    .hero-description { font-size: .96rem; line-height: 1.85; }
    .hero-actions { margin-top: 22px; }
    .button { min-height: 43px; padding: 10px 13px; font-size: .85rem; }
    .quick-search { min-height: 52px; gap: 7px; margin-top: 20px; padding-left: 11px; }
    .quick-search input { font-size: .78rem; }
    .quick-search button { padding-inline: 12px; font-size: .8rem; }
    .hero-visual { min-height: 330px; padding: 0; border-radius: 11px; }
    .hero-visual-top { top: 17px; left: 17px; right: 17px; flex-wrap: wrap; }
    .hero-feature-overlay { left: 18px; right: 18px; bottom: 20px; }
    .hero-feature-overlay strong { font-size: 1.5rem; }
    .hero-index-mark { top: 75px; right: 12px; font-size: 5.5rem; }
    .trust-strip-inner { grid-template-columns: 1fr; }
    .trust-item, .trust-item:first-child { padding: 15px 0; border-right: 0; border-bottom: 1px solid var(--line); }
    .trust-item:last-child { border-bottom: 0; }
    .trust-item div span { font-size: .78rem; }
    .section-heading { align-items: flex-start; flex-direction: column; gap: 14px; margin-bottom: 24px; }
    .section-heading h2 { font-size: 1.75rem; }
    .section-intro { font-size: .88rem; }
    .section-more { padding-bottom: 0; }
    .content-section, .discussion-section { padding-top: 56px; padding-bottom: 58px; }
    .featured-story-row { grid-template-columns: 1fr; gap: 16px; padding-block: 22px; }
    .featured-story-label { flex-direction: row; align-items: center; gap: 11px; }
    .featured-label-number { font-size: 1.7rem; }
    .featured-story-content h3 { font-size: 1.35rem; }
    .featured-story-image { grid-column: 1; max-width: none; }
    .story-grid-three, .story-grid-two { grid-template-columns: 1fr; }
    .story-grid { gap: 15px; }
    .story-card { display: grid; grid-template-columns: 118px minmax(0,1fr); align-items: stretch; }
    .story-image-link { min-height: 100%; }
    .story-image { width: 100%; height: 100%; min-height: 160px; aspect-ratio: auto; object-fit: cover; }
    .story-card-body, .story-card--compact .story-card-body { padding: 13px 13px 14px; }
    .story-meta { margin-bottom: 8px; gap: 5px; }
    .topic-label { min-height: 21px; padding: 2px 6px; font-size: .65rem; }
    .story-card h3, .story-card--compact h3 { margin-bottom: 7px; font-size: .94rem; line-height: 1.42; }
    .story-card p { display: -webkit-box; overflow: hidden; -webkit-line-clamp: 3; -webkit-box-orient: vertical; margin-bottom: 9px; font-size: .76rem; line-height: 1.6; }
    .story-card .text-link { font-size: .75rem; }
    .video-section { padding: 57px 0; }
    .section-heading-light .section-side-note { padding: 0; }
    .video-cover, .video-cover img { min-height: 235px; }
    .video-feature-copy h3 { font-size: 1.55rem; }
    .video-check-list { gap: 9px 13px; margin: 19px 0 22px; }
    .discussion-grid { grid-template-columns: 1fr; gap: 14px; }
    .discussion-card { grid-template-columns: 40px minmax(0,1fr); gap: 13px; padding: 18px; }
    .discussion-card-mark { width: 38px; height: 38px; font-size: 1.15rem; }
    .discussion-card h3 { font-size: 1.08rem; }
    .domain-note-section { padding-bottom: 48px; }
    .domain-note-card { grid-template-columns: 1fr; gap: 17px; padding: 22px; }
    .domain-note-icon { width: 56px; height: 56px; font-size: 1.4rem; }
    .domain-note-card > .button { grid-column: 1; justify-self: start; }
    .domain-note-copy h2 { font-size: 1.3rem; }
    .closing-line { align-items: flex-start; padding-bottom: 38px; }
    .closing-line p { font-size: .8rem; }
    .footer-inner { width: calc(100% - 32px); padding-top: 38px; }
    .footer-links { gap: 10px 17px; }
    .footer-note { font-size: .68rem; }
    .article-page { padding-top: 24px; padding-bottom: 65px; }
    .breadcrumbs { margin-bottom: 25px; gap: 7px; font-size: .72rem; }
    .article-header { margin-bottom: 26px; text-align: left; }
    .article-kicker { justify-content: flex-start; margin-bottom: 14px; }
    .article-header h1 { margin-bottom: 15px; font-size: clamp(1.9rem,8.8vw,2.7rem); }
    .article-lead { font-size: .97rem; line-height: 1.8; }
    .article-meta-line { justify-content: flex-start; margin-top: 18px; }
    .article-cover { margin-bottom: 28px; }
    .article-cover img { aspect-ratio: 1.25 / 1; }
    .article-content-section { margin-bottom: 29px; }
    .article-content-section h2 { font-size: 1.35rem; }
    .article-content-section p { font-size: .94rem; line-height: 1.9; }
    .article-takeaway { padding: 17px; }
    .article-sidebar { grid-template-columns: 1fr; }
    .sidebar-brand-card { grid-column: auto; }
    .search-page { padding-top: 48px; padding-bottom: 65px; }
    .search-page-heading h1 { font-size: 2.2rem; }
    .search-page-form { padding: 17px; margin-bottom: 38px; }
    .search-input-row { flex-direction: column; }
    .search-input-row .button { align-self: flex-start; }
    .search-results-heading { align-items: flex-start; flex-direction: column; gap: 5px; }
    .empty-results { padding: 34px 18px; }
    .error-page { min-height: 520px; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}