/* Daily Match content site */
:root{
    --brand:#B9473F;
    --amber:#D89A45;
    --ink:#1E2026;
    --paper:#F7F4EF;
    --soft:#EEE9E2;
    --text:#2B2D31;
    --muted:#6F706F;
    --accent:#E06A3B;
    --line:#D9D1C7;
    --white:#fff;
    --radius:18px;
    --shadow:0 18px 45px rgba(30,32,38,.08);
    --shell:min(1180px,calc(100% - 40px));
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--paper)}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--text);line-height:1.75;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
.shell{width:var(--shell);margin-inline:auto}
.narrow-shell{max-width:860px}
.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:16px;top:12px;z-index:9999;background:var(--ink);color:#fff;padding:10px 14px;border-radius:10px;transform:translateY(-160%)}
.skip-link:focus{transform:none}
.site-header{position:sticky;top:0;z-index:120;background:rgba(247,244,239,.94);border-bottom:1px solid rgba(30,32,38,.08);backdrop-filter:blur(12px)}
.header-row{display:flex;align-items:center;gap:22px;min-height:78px}
.brand{display:flex;align-items:center;gap:11px;min-width:max-content}
.brand img{width:44px;height:44px;object-fit:contain;border-radius:10px}
.brand span{display:flex;flex-direction:column;line-height:1.2}
.brand strong{font-size:1.06rem;letter-spacing:.04em;color:var(--ink)}
.brand small{font-size:.72rem;color:var(--muted);margin-top:4px}
.primary-nav{display:flex;align-items:center;gap:5px;margin-left:auto}
.primary-nav a{padding:10px 9px;border-radius:9px;font-size:.92rem;color:#404147;white-space:nowrap}
.primary-nav a:hover,.primary-nav a:focus-visible{background:var(--soft);color:var(--brand)}
.search-trigger{border:1px solid var(--line);background:transparent;color:var(--ink);padding:10px 14px;border-radius:999px;white-space:nowrap}
.search-trigger:hover{border-color:var(--brand);color:var(--brand)}
.menu-toggle{display:none;border:0;background:transparent;width:44px;height:44px;padding:10px}
.menu-toggle span{height:2px;background:var(--ink);display:block;margin:5px 0}
.search-modal[hidden]{display:none!important}
.search-modal{position:fixed;inset:0;z-index:300;background:rgba(30,32,38,.72);display:grid;place-items:start center;padding:12vh 20px 30px}
.search-panel{position:relative;width:min(720px,100%);background:var(--paper);border-radius:22px;padding:34px;box-shadow:0 30px 80px rgba(0,0,0,.28)}
.search-panel h2{font-size:clamp(1.65rem,4vw,2.35rem);line-height:1.15;margin:4px 0 12px;color:var(--ink)}
.search-panel p{color:var(--muted)}
.search-close{position:absolute;right:18px;top:14px;border:0;background:transparent;font-size:2rem;line-height:1;color:var(--muted)}
.search-form label{display:block;font-weight:700;margin-bottom:8px;color:var(--ink)}
.search-row{display:flex;gap:10px}
.search-row input{flex:1;min-width:0;border:1px solid var(--line);background:#fff;padding:13px 15px;border-radius:12px;outline:none}
.search-row input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(185,71,63,.1)}
.search-row button{border:0;background:var(--brand);color:#fff;padding:13px 20px;border-radius:12px;font-weight:700}
.hero{padding:64px 0 46px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:64px;align-items:center}
.hero-copy h1,.page-hero h1,.article-header h1{font-size:clamp(2.55rem,5.5vw,5.15rem);line-height:1.02;letter-spacing:-.035em;color:var(--ink);margin:8px 0 22px}
.page-hero h1,.article-header h1{font-size:clamp(2.2rem,5vw,4.25rem)}
.eyebrow{text-transform:none;letter-spacing:.12em;font-size:.78rem;font-weight:800;color:var(--brand);margin:0 0 8px}
.hero-lead,.article-deck{font-size:1.14rem;line-height:1.85;color:#55565b;max-width:760px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 18px;border-radius:11px;font-weight:800;transition:.2s ease;border:1px solid transparent}
.button.primary{background:var(--brand);color:#fff}
.button.primary:hover{background:#a13d36;transform:translateY(-1px)}
.button.secondary{border-color:var(--line);background:transparent;color:var(--ink)}
.button.secondary:hover{border-color:var(--brand);color:var(--brand)}
.hero-points{list-style:none;padding:0;margin:30px 0 0;display:grid;gap:8px;color:#57585d;font-size:.93rem}
.hero-points li{position:relative;padding-left:22px}
.hero-points li:before{content:"";position:absolute;left:0;top:.8em;width:8px;height:8px;border-radius:50%;background:var(--amber)}
.hero-media{margin:0;position:relative}
.hero-media:before{content:"";position:absolute;width:230px;height:230px;border-radius:50%;background:rgba(216,154,69,.17);right:-80px;top:-50px;z-index:-1}
.hero-media img{width:100%;aspect-ratio:1.23/1;object-fit:cover;border-radius:26px;box-shadow:var(--shadow)}
.hero-media figcaption{font-size:.82rem;color:var(--muted);margin-top:10px}
.section{padding:76px 0}
.section-soft{background:var(--soft)}
.section-dark{background:var(--ink);color:#f4f1ea}
.section-heading{max-width:780px;margin-bottom:34px}
.section-heading h2,.feature-copy h2,.guide-band h2,.accent-grid h2,.topic-intro h2,.official-banner h2{font-size:clamp(1.8rem,3.8vw,3rem);line-height:1.15;letter-spacing:-.025em;margin:8px 0 16px;color:var(--ink)}
.section-heading p:not(.eyebrow),.feature-copy p{color:var(--muted)}
.split-heading{max-width:none;display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:end}
.light-text h2,.light-text p:not(.eyebrow),.section-dark .section-heading h2{color:#f4f1ea}
.section-dark .eyebrow{color:#f0ad61}
.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.channel-card{padding:28px;min-height:250px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column}
.channel-card h3{font-size:1.35rem;line-height:1.25;margin:0 0 12px;color:var(--ink)}
.channel-card p{color:var(--muted);font-size:.94rem;margin:0 0 20px}
.channel-card .text-link{margin-top:auto}
.text-link{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-weight:800}
.text-link:after{content:"→";transition:.2s ease}
.text-link:hover:after{transform:translateX(4px)}
.feature-split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.feature-split.reverse .feature-copy{order:1}
.feature-split.reverse .feature-media{order:2}
.feature-media img{width:100%;border-radius:22px;aspect-ratio:1.46/1;object-fit:cover}
.stacked-media{position:relative;padding-right:30px;padding-bottom:30px}
.media-note{position:absolute;right:0;bottom:0;background:var(--ink);color:#fff;border-radius:16px;padding:16px 18px;max-width:280px;box-shadow:var(--shadow)}
.media-note strong,.media-note span{display:block}
.media-note span{font-size:.82rem;color:#c8c8ca;margin-top:4px}
.feature-copy h2{margin-top:6px}
.feature-copy p{font-size:1rem}
.mini-list{display:grid;gap:0;margin-top:28px;border-top:1px solid var(--line)}
.mini-list a{padding:15px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:180px 1fr;gap:18px}
.mini-list strong{color:var(--ink)}
.mini-list span{color:var(--muted);font-size:.92rem}
.editorial-rows{border-top:1px solid rgba(255,255,255,.15)}
.editorial-rows a{display:grid;grid-template-columns:60px 1fr 130px;gap:22px;align-items:center;padding:22px 0;border-bottom:1px solid rgba(255,255,255,.15)}
.editorial-rows a:hover strong{color:#f0ad61}
.row-index{color:#9a9b9f;font-variant-numeric:tabular-nums}
.editorial-rows strong{display:block;font-size:1.15rem;transition:.2s}
.editorial-rows small{display:block;color:#b6b6b9;margin-top:2px}
.editorial-rows em{font-style:normal;color:#f0ad61;text-align:right;font-size:.88rem}
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.article-card{border-top:3px solid var(--ink);padding:24px 2px 4px;min-height:260px;display:flex;flex-direction:column}
.article-card:nth-child(2n){border-top-color:var(--brand)}
.article-card:nth-child(3n){border-top-color:var(--amber)}
.article-card h3{font-size:1.25rem;line-height:1.35;margin:5px 0 12px;color:var(--ink)}
.article-card h3 a:hover{color:var(--brand)}
.article-card p:not(.eyebrow){color:var(--muted);font-size:.93rem;margin:0 0 18px}
.article-card .text-link{margin-top:auto;font-size:.9rem}
.guide-band{display:grid;grid-template-columns:.85fr 1.6fr auto;gap:42px;align-items:center}
.numbered-notes{list-style:none;margin:0;padding:0;display:grid;gap:14px;counter-reset:item}
.numbered-notes li{display:grid;grid-template-columns:90px 1fr;gap:18px;border-bottom:1px solid var(--line);padding:0 0 14px}
.numbered-notes strong{color:var(--ink)}
.numbered-notes span{color:var(--muted);font-size:.92rem}
.accent-strip{background:#E7D4C0}
.accent-grid{display:grid;grid-template-columns:1fr 1fr auto;gap:42px;align-items:center}
.accent-grid p{color:#574b43}
.faq-preview{display:grid;grid-template-columns:.7fr 1.3fr;gap:60px;align-items:start}
.faq-preview>.text-link{grid-column:2}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item h2,.faq-item h3{margin:0}
.faq-item button{width:100%;display:flex;align-items:center;justify-content:space-between;text-align:left;gap:20px;border:0;background:transparent;padding:19px 0;font-weight:800;color:var(--ink)}
.faq-item button span{font-size:1.25rem;color:var(--brand)}
.faq-answer{padding:0 36px 20px 0;color:var(--muted)}
.faq-answer[hidden]{display:none}
.closing-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:58px;align-items:center}
.closing-grid img{border-radius:22px;aspect-ratio:1.48/1;object-fit:cover}
.closing-grid h2{font-size:clamp(1.85rem,3.8vw,3rem);line-height:1.15;margin:8px 0 16px;color:var(--ink)}
.closing-grid p{color:var(--muted)}
.inline-links{display:flex;gap:18px;flex-wrap:wrap;margin-top:22px}
.inline-links a{color:var(--brand);font-weight:800;border-bottom:1px solid rgba(185,71,63,.3)}
.page-hero{padding:46px 0 34px}
.compact-hero{padding-top:36px}
.page-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.page-hero-media{margin:0}
.page-hero-media img{border-radius:20px;aspect-ratio:1.45/1;object-fit:cover}
.breadcrumbs{font-size:.82rem;color:var(--muted);margin-bottom:28px}
.breadcrumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.breadcrumbs li:not(:last-child):after{content:"/";margin-left:8px;color:#aaa}
.breadcrumbs a:hover{color:var(--brand)}
.comparison-panel{border:1px solid var(--line);background:#fff;padding:28px;border-radius:20px;box-shadow:var(--shadow)}
.comparison-panel h3{margin-top:0;font-size:1.35rem;color:var(--ink)}
.comparison-list{margin:0}
.comparison-list div{display:grid;grid-template-columns:125px 1fr;gap:20px;padding:16px 0;border-top:1px solid #ece6df}
.comparison-list dt{font-weight:800;color:var(--brand)}
.comparison-list dd{margin:0;color:var(--muted)}
.three-column-list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.three-column-list article{background:rgba(255,255,255,.55);padding:26px;border-radius:16px;border:1px solid var(--line)}
.three-column-list h3{margin:0 0 10px;color:var(--ink)}
.three-column-list p{color:var(--muted);margin:0}
.process-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:58px;align-items:start}
.process-list{list-style:none;margin:26px 0 0;padding:0;counter-reset:steps}
.process-list li{position:relative;padding:0 0 24px 44px;border-left:1px solid var(--line);margin-left:10px}
.process-list li:last-child{border-left-color:transparent}
.process-list li:before{counter-increment:steps;content:counter(steps);position:absolute;left:-17px;top:0;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--brand);color:#fff;font-size:.78rem;font-weight:800}
.process-list strong,.process-list span{display:block}
.process-list span{color:var(--muted);margin-top:3px}
.note-card{background:var(--ink);color:#fff;border-radius:18px;padding:28px;position:sticky;top:105px}
.note-card h3{margin-top:0;color:#fff}
.note-card p{color:#c9c9cc}
.note-card .text-link{color:#f0ad61}
.related-links{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.related-links a{display:flex;flex-direction:column;gap:5px;border:1px solid var(--line);background:rgba(255,255,255,.04);padding:22px;border-radius:14px;min-height:140px}
.section-dark .related-links a{border-color:rgba(255,255,255,.17)}
.related-links strong{color:var(--ink)}
.section-dark .related-links strong{color:#fff}
.related-links span{color:var(--muted);font-size:.9rem}
.section-dark .related-links span{color:#bcbcc0}
.related-links a:hover{border-color:var(--brand)}
.official-banner{display:grid;grid-template-columns:1fr .85fr;gap:40px;align-items:center;border:1px solid var(--line);padding:34px;border-radius:20px;background:#fff}
.official-banner h2{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:clamp(1.6rem,4vw,2.7rem)}
.domain-check{background:var(--ink);color:#fff;padding:24px;border-radius:16px}
.domain-check span,.domain-check strong,.domain-check small{display:block}
.domain-check span{color:#f0ad61;font-size:.78rem;font-weight:800;letter-spacing:.1em}
.domain-check strong{font-size:1.05rem;margin:8px 0;overflow-wrap:anywhere}
.domain-check small{color:#c2c2c5}
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.steps-grid article{padding:22px;border-top:4px solid var(--brand);background:#fff;border-radius:0 0 14px 14px}
.steps-grid span{font-weight:800;color:var(--amber)}
.steps-grid h3{margin:8px 0;color:var(--ink)}
.steps-grid p{color:var(--muted);font-size:.92rem}
.dark-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.dark-columns article{border-top:1px solid rgba(255,255,255,.22);padding-top:18px}
.dark-columns h3{color:#fff}
.dark-columns p{color:#bcbcc0}
.timeline-list{list-style:none;padding:0;margin:0}
.timeline-list li{display:grid;grid-template-columns:76px 1fr;gap:24px;padding:24px 0;border-top:1px solid var(--line)}
.timeline-list>li>span{font-size:1.7rem;font-weight:800;color:var(--amber);font-variant-numeric:tabular-nums}
.timeline-list h3{margin:0 0 5px;color:var(--ink);font-size:1.28rem}
.timeline-list p{margin:0 0 6px;color:var(--muted)}
.timeline-list a{color:var(--brand);font-weight:800}
.dark-guide h2,.dark-guide p{color:#fff}
.topic-stack{display:grid;gap:64px}
.topic-group{display:grid;grid-template-columns:.7fr 1.3fr;gap:56px;padding-bottom:50px;border-bottom:1px solid var(--line)}
.topic-intro p{color:var(--muted)}
.topic-links{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.topic-links a{padding:20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.topic-links strong,.topic-links span{display:block}
.topic-links strong{color:var(--ink)}
.topic-links span{color:var(--muted);font-size:.85rem;margin-top:3px}
.topic-links a:hover strong{color:var(--brand)}
.faq-full .faq-item button{font-size:1.06rem}
.safety-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.safety-grid article{padding:28px;border:1px solid var(--line);border-radius:18px;background:#fff}
.safety-grid span{font-weight:900;color:var(--amber)}
.safety-grid h2{font-size:1.35rem;line-height:1.35;margin:10px 0;color:var(--ink)}
.safety-grid p{color:var(--muted)}
.privacy-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:54px;align-items:center}
.privacy-layout h2{font-size:clamp(1.8rem,3.8vw,3rem);line-height:1.15;color:var(--ink)}
.privacy-layout p{color:var(--muted)}
.privacy-layout img{border-radius:20px;aspect-ratio:1.4/1;object-fit:cover}
.check-list{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:16px}
.check-list li{padding-left:24px;position:relative}
.check-list li:before{content:"✓";position:absolute;left:0;color:var(--brand);font-weight:900}
.check-list strong,.check-list span{display:block}
.check-list span{color:var(--muted)}
.article-header{padding:40px 0 22px}
.article-header h1{max-width:980px}
.article-meta{display:flex;gap:18px;flex-wrap:wrap;margin-top:20px;color:var(--muted);font-size:.85rem}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:62px;padding-top:20px;padding-bottom:74px}
.article-body{max-width:800px}
.article-body>figure{margin:0 0 42px}
.article-body>figure img{border-radius:22px;aspect-ratio:1.55/1;object-fit:cover}
.article-body section{margin:0 0 38px}
.article-body h2{font-size:clamp(1.55rem,3vw,2.2rem);line-height:1.3;color:var(--ink);margin:0 0 12px}
.article-body p{font-size:1.04rem;color:#4f5055}
.article-summary-box{background:var(--soft);padding:26px;border-radius:16px}
.sticky-card{position:sticky;top:110px;border-top:4px solid var(--brand);padding-top:18px}
.sticky-card h2{font-size:1.25rem;line-height:1.35;color:var(--ink)}
.sticky-card a{display:block;padding:10px 0;border-bottom:1px solid var(--line);color:var(--muted)}
.sticky-card a:hover{color:var(--brand)}
.search-page-hero{padding-top:56px}
.standalone-search{margin-top:24px}
.search-result-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:28px}
.search-result-head h2{margin:0;color:var(--ink)}
.search-result-head p{margin:0;color:var(--muted)}
.empty-state{text-align:center;border:1px solid var(--line);padding:52px 28px;border-radius:20px;background:#fff}
.empty-state h2{font-size:2rem;line-height:1.2;color:var(--ink)}
.empty-state p{color:var(--muted)}
.empty-state .inline-links{justify-content:center}
.not-found{padding:90px 0 100px;text-align:center}
.status-code{font-size:clamp(5rem,14vw,10rem);line-height:.85;font-weight:900;letter-spacing:-.08em;color:var(--brand);margin:0}
.not-found h1{font-size:clamp(2rem,4vw,3.4rem);line-height:1.15;color:var(--ink);margin:25px 0 12px}
.not-found>div>p:not(.status-code){color:var(--muted)}
.not-found .hero-actions{justify-content:center}
.not-found .related-links{margin-top:48px;text-align:left}
.site-footer{background:#181a1f;color:#d0d0d2;padding:60px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.4fr .7fr .7fr;gap:60px}
.footer-grid h2,.footer-grid h3{color:#fff;margin-top:0}
.footer-grid p{color:#aeb0b3;max-width:560px}
.footer-grid nav{display:flex;flex-direction:column;gap:8px}
.footer-grid nav a{color:#bfc0c3;font-size:.93rem}
.footer-grid nav a:hover{color:#f0ad61}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.12);margin-top:44px;padding-top:22px;color:#939498;font-size:.84rem}
.footer-bottom p{margin:0}
.footer-bottom a{color:#d8d8da}
@media (max-width:1100px){
    .primary-nav{position:absolute;left:20px;right:20px;top:72px;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:12px;box-shadow:var(--shadow);display:none;flex-direction:column;align-items:stretch}
    .primary-nav.is-open{display:flex}
    .primary-nav a{padding:11px 13px}
    .menu-toggle{display:block;margin-left:auto}
    .search-trigger{margin-left:0}
    .hero-grid,.page-hero-grid{grid-template-columns:1fr 1fr;gap:40px}
    .channel-grid{grid-template-columns:1fr 1fr}
    .article-grid{grid-template-columns:1fr 1fr}
    .guide-band,.accent-grid{grid-template-columns:1fr 1.2fr}
    .guide-band>.button,.accent-grid>.button{grid-column:2;justify-self:start}
    .steps-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
    :root{--shell:min(100% - 32px,1180px)}
    .hero{padding-top:44px}
    .hero-grid,.page-hero-grid,.feature-split,.closing-grid,.privacy-layout,.official-banner{grid-template-columns:1fr}
    .hero-copy h1{font-size:clamp(2.5rem,9vw,4.5rem)}
    .hero-media{max-width:760px}
    .split-heading,.faq-preview,.topic-group,.process-layout{grid-template-columns:1fr;gap:28px}
    .faq-preview>.text-link{grid-column:auto}
    .feature-split.reverse .feature-copy,.feature-split.reverse .feature-media{order:initial}
    .guide-band,.accent-grid{grid-template-columns:1fr;gap:22px}
    .guide-band>.button,.accent-grid>.button{grid-column:auto}
    .related-links{grid-template-columns:1fr}
    .article-layout{grid-template-columns:1fr;gap:20px}
    .article-aside{order:-1}
    .sticky-card{position:static;display:grid;grid-template-columns:1fr 1fr;gap:0 20px}
    .sticky-card .eyebrow,.sticky-card h2{grid-column:1/-1}
    .footer-grid{grid-template-columns:1fr 1fr}
    .footer-grid>section{grid-column:1/-1}
}
@media (max-width:680px){
    :root{--shell:min(100% - 24px,1180px)}
    body{font-size:15px}
    .site-header{position:sticky}
    .header-row{min-height:68px;gap:8px}
    .brand img{width:38px;height:38px}
    .brand small{display:none}
    .search-trigger{padding:9px 12px;font-size:.86rem}
    .search-panel{padding:28px 20px}
    .search-row{flex-direction:column}
    .hero,.section{padding-top:52px;padding-bottom:52px}
    .page-hero{padding-top:28px}
    .hero-grid{grid-template-columns:1fr}
    .hero-copy h1,.page-hero h1,.article-header h1{font-size:clamp(2.1rem,12vw,3.25rem)}
    .hero-lead,.article-deck{font-size:1.02rem}
    .hero-actions{flex-direction:column;align-items:stretch}
    .channel-grid,.article-grid,.three-column-list,.dark-columns,.safety-grid,.topic-links,.steps-grid{grid-template-columns:1fr}
    .channel-card{min-height:auto}
    .mini-list a{grid-template-columns:1fr;gap:4px}
    .editorial-rows a{grid-template-columns:44px 1fr;gap:10px}
    .editorial-rows em{grid-column:2;text-align:left}
    .numbered-notes li{grid-template-columns:1fr;gap:4px}
    .comparison-list div{grid-template-columns:1fr;gap:3px}
    .topic-group{padding-bottom:34px}
    .article-grid{gap:28px}
    .article-card{min-height:auto}
    .article-layout{padding-bottom:52px}
    .sticky-card{grid-template-columns:1fr}
    .sticky-card .eyebrow,.sticky-card h2{grid-column:auto}
    .search-result-head{display:block}
    .footer-grid{grid-template-columns:1fr;gap:34px}
    .footer-grid>section{grid-column:auto}
    .footer-bottom{flex-direction:column}
    .not-found{padding-top:70px}
}
@media (max-width:390px){
    :root{--shell:min(100% - 20px,1180px)}
    .brand strong{font-size:.95rem}
    .search-trigger{padding-inline:10px}
    .menu-toggle{width:40px;padding-inline:8px}
    .hero-copy h1,.page-hero h1,.article-header h1{font-size:2.1rem}
    .channel-card,.comparison-panel,.note-card,.safety-grid article{padding:22px}
}