:root{
  --brand:#C85C3A;
  --amber:#E6B85C;
  --ink:#2B2523;
  --text:#332E2B;
  --muted:#766C66;
  --paper:#FAF7F2;
  --paper-2:#F1EAE2;
  --accent:#D94A32;
  --white:#fffdf9;
  --line:#d8cec4;
  --line-dark:#544943;
  --shadow:0 18px 50px rgba(72,47,34,.09);
  --radius:22px;
  --shell:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font-family:"Noto Sans SC","Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration-color:rgba(200,92,58,.38);text-underline-offset:.22em}
a:hover{text-decoration-color:var(--brand)}
button,input{font:inherit}
button{cursor:pointer}
.shell{width:min(calc(100% - 48px),var(--shell));margin-inline:auto}
.section{padding:88px 0}
.skip-link{position:fixed;left:16px;top:12px;z-index:1000;transform:translateY(-150%);padding:10px 14px;background:var(--ink);color:#fff;border-radius:8px}
.skip-link:focus{transform:none}
.eyebrow{margin:0 0 10px;text-transform:uppercase;letter-spacing:.13em;font-size:.78rem;font-weight:800;color:var(--brand)}
.lede{font-size:1.1rem;line-height:1.95;color:#554a45;max-width:760px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 18px;border:1px solid transparent;border-radius:999px;font-weight:800;text-decoration:none;transition:transform .18s ease,background .18s ease,border .18s ease}
.button:hover{transform:translateY(-1px)}
.button.primary{background:var(--brand);color:#fff}
.button.quiet{border-color:#bdaea3;background:transparent;color:var(--ink)}
.text-link{display:inline-flex;gap:8px;align-items:center;font-weight:800;color:var(--brand);text-decoration:none}
.text-link::after{content:"→";transition:transform .18s ease}
.text-link:hover::after{transform:translateX(4px)}
.entry-actions,.inline-links{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.inline-links a{font-weight:800;color:var(--brand)}
.section-heading{max-width:760px;margin-bottom:38px}
.section-heading h2{margin:.1em 0 .45em;font-family:Georgia,"Songti SC","STSong",serif;font-size:clamp(1.8rem,3vw,2.7rem);line-height:1.22;color:var(--ink)}
.section-heading p{color:var(--muted)}
.split-heading{max-width:none;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.7fr);gap:48px;align-items:end}
.split-heading>p,.split-heading>.text-link{justify-self:end;max-width:520px}

.site-header{position:sticky;top:0;z-index:100;background:rgba(250,247,242,.94);border-bottom:1px solid rgba(216,206,196,.8);backdrop-filter:blur(15px)}
.header-row{min-height:78px;display:flex;align-items:center;gap:26px}
.brand{display:flex;align-items:center;gap:11px;margin-right:auto;text-decoration:none}
.brand img{width:46px;height:46px;object-fit:contain;border-radius:14px}
.brand span{display:grid;line-height:1.1}.brand strong{font-size:1.22rem;color:var(--ink)}.brand small{margin-top:5px;color:var(--muted);font-size:.72rem}
.primary-nav{display:flex;align-items:center;gap:8px}
.primary-nav a,.search-open{padding:9px 11px;border-radius:10px;border:0;background:transparent;text-decoration:none;color:#544a45;font-weight:700;font-size:.94rem}
.primary-nav a:hover,.primary-nav a[aria-current="page"],.search-open:hover{background:var(--paper-2);color:var(--brand)}
.search-open{border:1px solid #d4c7bc}
.menu-toggle{display:none;border:1px solid #cdbfb4;background:var(--paper);border-radius:10px;padding:8px 12px;color:var(--ink)}

.breadcrumbs{width:min(calc(100% - 48px),var(--shell));margin:28px auto 0;font-size:.82rem;color:var(--muted)}
.breadcrumbs ol{display:flex;gap:8px;flex-wrap:wrap;list-style:none;margin:0;padding:0}
.breadcrumbs li:not(:last-child)::after{content:"/";margin-left:8px;color:#b6a79d}
.breadcrumbs a{text-decoration:none}

.entry-hero{padding:70px 0 48px}
.entry-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.75fr);gap:70px;align-items:center}
.entry-copy h1,.inner-hero h1,.article-head h1,.search-hero h1,.not-found h1{font-family:Georgia,"Songti SC","STSong",serif;color:var(--ink);font-size:clamp(2.5rem,5.5vw,5.2rem);line-height:1.07;letter-spacing:-.035em;margin:.12em 0 .38em}
.entry-copy h1{max-width:780px}
.domain-check{display:grid;grid-template-columns:auto 1fr;gap:2px 18px;padding:18px 20px;margin:28px 0;border-left:4px solid var(--brand);background:var(--paper-2);border-radius:0 14px 14px 0}
.domain-check span{color:var(--muted);font-size:.82rem}.domain-check strong{color:var(--ink);letter-spacing:.03em}.domain-check small{grid-column:1/-1;color:var(--muted);margin-top:4px}
.entry-visual{margin:0;position:relative}.entry-visual img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:34px 34px 10px 34px;box-shadow:var(--shadow)}.entry-visual figcaption{position:absolute;left:-44px;bottom:30px;width:min(320px,80%);background:var(--ink);color:#f8eee8;padding:18px 20px;border-radius:16px;font-size:.9rem;line-height:1.6}

.access-lines{border-top:1px solid var(--line)}
.access-lines article{display:grid;grid-template-columns:70px 1fr auto;gap:26px;align-items:center;padding:29px 0;border-bottom:1px solid var(--line)}
.access-lines article.access-primary{padding:36px 28px;margin-inline:-28px;background:#fffaf5;border:1px solid #eadbd0;border-radius:18px;box-shadow:0 10px 34px rgba(85,55,38,.05)}
.access-lines h3{font-size:1.3rem;margin:0 0 6px;color:var(--ink)}.access-lines p{margin:0;color:var(--muted);max-width:720px}
.index-no{font-family:Georgia,serif;font-size:1.7rem;color:var(--amber)}

.tinted-section{background:var(--paper-2);border-block:1px solid #e4dacf}
.reading-route{display:grid;grid-template-columns:minmax(300px,.75fr) minmax(0,1.15fr);gap:80px;align-items:start}
.route-intro{position:sticky;top:110px}.route-intro h2,.bridge-copy h2,.mobile-copy h2,.report-copy h2,.dark-grid h2,.two-column-copy h2,.device-flow h2,.contact-boundary h2{font-family:Georgia,"Songti SC",serif;font-size:clamp(1.8rem,3vw,2.65rem);line-height:1.24;color:var(--ink);margin:.2em 0 .5em}.route-intro p{color:var(--muted)}.route-intro img{margin-top:28px;aspect-ratio:16/10;object-fit:cover;border-radius:20px}
.steps-list{list-style:none;padding:0;margin:0}.steps-list li{display:grid;grid-template-columns:60px 1fr;gap:20px;padding:27px 0;border-bottom:1px solid #d5c8bd}.steps-list li:first-child{border-top:1px solid #d5c8bd}.steps-list span{font:700 1.4rem Georgia,serif;color:var(--brand)}.steps-list h3{margin:0 0 6px;color:var(--ink)}.steps-list p{margin:0;color:var(--muted)}
.editorial-list{border-top:1px solid var(--line)}.editorial-row{display:grid;grid-template-columns:130px minmax(0,1fr) 160px;gap:26px;align-items:start;padding:24px 0;border-bottom:1px solid var(--line)}.row-kicker{color:var(--brand);font-size:.8rem;font-weight:800;letter-spacing:.08em}.editorial-row h3{margin:0 0 7px;font-size:1.22rem;color:var(--ink)}.editorial-row h3 a{text-decoration:none}.editorial-row p{margin:0;color:var(--muted)}

.community-bridge,.privacy-callout{display:grid;grid-template-columns:minmax(320px,.9fr) minmax(0,1fr);gap:68px;align-items:center}.bridge-visual img,.privacy-callout img{width:100%;aspect-ratio:5/4;object-fit:cover;border-radius:28px}.bridge-copy>p{color:var(--muted)}
.plain-checks{padding:0;list-style:none;margin:25px 0}.plain-checks li{position:relative;padding:9px 0 9px 29px;border-bottom:1px solid #ded3c9}.plain-checks li::before{content:"✓";position:absolute;left:0;color:var(--brand);font-weight:900}
.dark-band{padding:72px 0;background:var(--ink);color:#f7ede7}.dark-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(420px,1fr);gap:70px;align-items:start}.dark-grid h2{color:#fff}.dark-grid>div>p:last-child{color:#cbbdb5}.dark-links{border-top:1px solid var(--line-dark)}.dark-links a{display:grid;gap:3px;padding:22px 0;border-bottom:1px solid var(--line-dark);text-decoration:none}.dark-links strong{color:#fff;font-size:1.08rem}.dark-links span{color:#bfaea5}.dark-links a:hover strong{color:var(--amber)}
.mobile-strip{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:70px;align-items:center}.mobile-strip img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:30px}.mobile-copy p{color:var(--muted)}
.report-note{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.7fr);gap:70px;align-items:end}.report-note figure{margin:0}.report-note img{aspect-ratio:16/10;object-fit:cover;border-radius:22px}.report-note figcaption{color:var(--muted);font-size:.85rem;margin-top:9px}
.link-index{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--line)}.link-index a{display:grid;gap:3px;padding:22px 18px 22px 0;border-bottom:1px solid var(--line);text-decoration:none}.link-index a:nth-child(odd){border-right:1px solid var(--line)}.link-index a:nth-child(even){padding-left:28px}.link-index strong{color:var(--ink)}.link-index span{color:var(--muted);font-size:.9rem}

.inner-hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.65fr);gap:70px;align-items:center;padding:62px 0 70px}.inner-hero h1{font-size:clamp(2.35rem,5vw,4.5rem)}.inner-hero img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:26px}.index-hero img,.source-hero img,.status-hero img{aspect-ratio:16/10}
.ledger-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}.ledger-grid article{background:var(--paper);padding:28px}.ledger-grid span,.policy-cards span{font:700 1.5rem Georgia,serif;color:var(--amber)}.ledger-grid h3,.policy-cards h3{margin:30px 0 8px;color:var(--ink)}.ledger-grid p,.policy-cards p{margin:0;color:var(--muted)}
.two-column-copy{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.75fr);gap:80px;align-items:center}.quote-panel{padding:34px;border:1px solid #cbbcaf;border-radius:22px;background:rgba(255,253,249,.55)}.quote-panel p{font-family:Georgia,"Songti SC",serif;font-size:1.35rem;line-height:1.65;color:var(--ink);margin-top:0}.quote-panel a{font-weight:800;color:var(--brand)}
.privacy-callout{padding-top:30px;border-top:1px solid var(--line)}

.category-jump{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;padding:0 0 40px}.category-jump a{display:grid;align-content:start;gap:8px;padding:20px;border:1px solid var(--line);border-radius:15px;text-decoration:none;background:#fffaf6}.category-jump strong{color:var(--ink)}.category-jump span{font-size:.86rem;color:var(--muted)}.category-jump a:hover{border-color:var(--brand)}
.category-section{padding-top:55px}.topic-masonry{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.topic-card{padding:25px;border-top:3px solid #e6d8cc;background:#fffaf6}.topic-card-featured{grid-column:span 2;display:grid;grid-template-columns:240px 1fr;column-gap:26px;align-items:start;border-top-color:var(--brand)}.topic-card-featured img{grid-row:1/5;width:100%;height:100%;min-height:220px;object-fit:cover;border-radius:16px}.topic-label{font-size:.76rem;color:var(--brand);font-weight:800;letter-spacing:.08em}.topic-card h3{margin:7px 0 8px;line-height:1.4;color:var(--ink)}.topic-card h3 a{text-decoration:none}.topic-card p{color:var(--muted);margin:0 0 16px}

.article-layout{padding:55px 0 90px}.article-head{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.65fr);gap:70px;align-items:end;padding-bottom:50px;border-bottom:1px solid var(--line)}.article-head h1{font-size:clamp(2.35rem,5vw,4.7rem)}.article-head figure{margin:0}.article-head img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:26px}.article-head figcaption{font-size:.82rem;color:var(--muted);margin-top:8px}.article-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.article-tags span{padding:5px 10px;border:1px solid #d9ccc2;border-radius:999px;font-size:.78rem;color:var(--muted)}
.article-columns{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:80px;padding:55px 0}.article-body{max-width:800px}.article-body section{padding:12px 0 34px}.article-body h2{font-family:Georgia,"Songti SC",serif;color:var(--ink);font-size:2rem;line-height:1.35;margin:.4em 0 .65em}.article-body p{font-size:1.03rem;line-height:1.95;color:#463d39}.article-aside{position:relative}.aside-box{padding:24px;background:var(--paper-2);border-radius:18px}.aside-box.sticky{position:sticky;top:108px}.aside-box ul{padding-left:20px}.aside-box li{margin:10px 0;color:#5b504a}.related-section{padding-top:55px;border-top:1px solid var(--line)}

.check-board{display:grid;grid-template-columns:repeat(5,1fr);border-block:1px solid var(--line)}.check-board article{padding:25px 22px;border-right:1px solid var(--line)}.check-board article:last-child{border-right:0}.check-board span{font:700 2rem Georgia,serif;color:var(--amber)}.check-board h3{margin:30px 0 7px;color:var(--ink)}.check-board p{font-size:.9rem;color:var(--muted);margin:0}
.device-flow{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:75px;align-items:center}.device-flow.reverse{grid-template-columns:390px minmax(0,1fr)}.device-flow img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:26px}.device-flow p{color:var(--muted)}
.evidence-ladder ol{list-style:none;padding:0;margin:0;border-top:1px solid var(--line);counter-reset:evidence}.evidence-ladder li{counter-increment:evidence;display:grid;grid-template-columns:70px 220px 1fr;gap:24px;align-items:start;padding:23px 0;border-bottom:1px solid var(--line)}.evidence-ladder li::before{content:counter(evidence,decimal-leading-zero);font:700 1.5rem Georgia,serif;color:var(--amber)}.evidence-ladder span{color:var(--muted)}
.report-final{display:flex;justify-content:space-between;gap:40px;align-items:center;border-top:1px solid var(--line)}.report-final>div{max-width:760px}

.guide-flow{max-width:950px}.guide-flow article{display:grid;grid-template-columns:90px 1fr;gap:30px;padding:34px 0;border-bottom:1px solid var(--line)}.step-number{font:700 2.2rem Georgia,serif;color:var(--amber)}.guide-flow h2{margin:0 0 9px;color:var(--ink);font-family:Georgia,"Songti SC",serif}.guide-flow p{color:var(--muted)}.guide-flow a{font-weight:800;color:var(--brand)}
.guide-example{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:70px;align-items:center}.guide-example h2{font-family:Georgia,"Songti SC",serif;font-size:2.2rem;line-height:1.3;color:var(--ink)}.guide-example li{margin:12px 0}.guide-example img{aspect-ratio:1/1;object-fit:cover;border-radius:26px}
.source-matrix .matrix-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.matrix-grid article{padding:28px;border:1px solid var(--line);border-radius:18px}.matrix-grid h3{margin:0 0 8px;color:var(--ink)}.matrix-grid p{margin:0;color:var(--muted)}
.trace-flow{display:grid;grid-template-columns:340px 1fr;gap:70px}.trace-flow h2{font-family:Georgia,"Songti SC",serif;font-size:2.2rem;line-height:1.3;margin-top:0}.trace-flow ol{list-style:none;margin:0;padding:0}.trace-flow li{display:grid;grid-template-columns:40px 1fr;gap:16px;padding:17px 0;border-bottom:1px solid #d5c8bd}.trace-flow span{font:700 1.3rem Georgia,serif;color:var(--brand)}.trace-flow p{margin:0;color:var(--muted)}
.status-ledger dl{margin:0;border-top:1px solid var(--line)}.status-ledger dl div{display:grid;grid-template-columns:200px 1fr;gap:30px;padding:22px 0;border-bottom:1px solid var(--line)}.status-ledger dt{font-weight:900;color:var(--brand)}.status-ledger dd{margin:0;color:var(--muted)}
.phone-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.phone-steps article{background:var(--paper);padding:26px}.phone-steps strong{color:var(--ink)}.phone-steps p{color:var(--muted);font-size:.9rem}

.faq-list{max-width:980px}.faq-list details{border-bottom:1px solid var(--line)}.faq-list details:first-child{border-top:1px solid var(--line)}.faq-list summary{list-style:none;display:grid;grid-template-columns:52px 1fr;gap:18px;align-items:center;padding:22px 0;font-weight:800;color:var(--ink);cursor:pointer}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary::after{content:"+";grid-column:3;font-size:1.4rem;color:var(--brand)}.faq-list details[open] summary::after{content:"−"}.faq-list summary span{font:700 1.1rem Georgia,serif;color:var(--amber)}.faq-list details div{padding:0 70px 22px}.faq-list details p{margin:0;color:var(--muted)}
.faq-next{display:grid;grid-template-columns:270px 1fr;gap:70px;align-items:start}

.about-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.about-columns article{padding:28px;border-top:4px solid var(--brand);background:#fffaf6}.about-columns h3{margin-top:0;color:var(--ink)}.about-columns p{color:var(--muted)}
.policy-cards{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.policy-cards article{padding:23px;background:var(--paper)}
.correction-flow{max-width:980px}.correction-flow ol{list-style:none;padding:0;margin:0 0 30px;border-top:1px solid var(--line)}.correction-flow li{display:grid;grid-template-columns:150px 1fr;gap:25px;border-bottom:1px solid var(--line);padding:18px 0}.correction-flow strong{color:var(--brand)}.correction-flow p{margin:0;color:var(--muted)}
.privacy-list{max-width:980px}.privacy-list article{display:grid;grid-template-columns:220px 1fr;gap:30px;padding:26px 0;border-bottom:1px solid var(--line)}.privacy-list h3{margin:0;color:var(--ink)}.privacy-list p{margin:0;color:var(--muted)}.privacy-list code{background:var(--paper-2);padding:2px 6px;border-radius:5px}
.contact-layout{display:grid;grid-template-columns:340px 1fr;gap:70px;align-items:start}.contact-card{padding:28px;background:var(--brand);color:#fff;border-radius:22px;position:sticky;top:110px}.contact-card .eyebrow{color:#ffe1c6}.contact-card h2{font-size:1.25rem;overflow-wrap:anywhere}.contact-card h2 a{text-decoration:none}.contact-card p{color:#ffe8da}.contact-template h2{font-family:Georgia,"Songti SC",serif;margin-top:0}.contact-template ol{padding:0;list-style:none}.contact-template li{display:grid;grid-template-columns:150px 1fr;gap:24px;padding:17px 0;border-bottom:1px solid var(--line)}.contact-template strong{color:var(--ink)}.contact-template span{color:var(--muted)}.contact-boundary{display:grid;grid-template-columns:300px 1fr;gap:70px}.contact-boundary ul{margin:0;padding-left:20px}.contact-boundary li{margin:10px 0}

.search-hero{padding:70px 0 35px}.search-hero h1{font-size:clamp(2.4rem,5vw,4.3rem)}.search-page-form{max-width:780px}.search-page-form label{display:block;font-weight:800;margin-bottom:8px;color:var(--ink)}.search-page-form>div{display:flex}.search-page-form input{min-width:0;flex:1;border:1px solid #baaca1;border-right:0;border-radius:12px 0 0 12px;background:#fffaf6;padding:13px 15px;color:var(--ink)}.search-page-form button{border:0;background:var(--brand);color:#fff;font-weight:800;padding:0 22px;border-radius:0 12px 12px 0}.search-page-form.compact{margin-top:35px}.search-result-list{border-top:1px solid var(--line)}.search-result-list article{padding:24px 0;border-bottom:1px solid var(--line)}.search-result-list article>span{font-size:.78rem;color:var(--brand);font-weight:800}.search-result-list h2{margin:4px 0 8px;font-size:1.3rem}.search-result-list h2 a{text-decoration:none}.search-result-list p{margin:0 0 8px;color:var(--muted)}.empty-state{padding:44px;border:1px dashed #cbbcaf;border-radius:18px;max-width:780px}.empty-state h2{margin-top:0;color:var(--ink)}.empty-state p{color:var(--muted)}
.not-found{padding:90px 0 120px;max-width:900px}.error-code{font:700 clamp(5rem,15vw,11rem)/.8 Georgia,serif;color:#e7d7ca;margin:0}.not-found h1{font-size:clamp(2.2rem,5vw,4rem)}

.site-footer{padding:72px 0 30px;background:#211d1b;color:#e8ddd6}.footer-grid{display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:44px}.site-footer h2{font-size:1rem;color:#fff;margin:0 0 16px}.footer-intro h2{font-family:Georgia,"Songti SC",serif;font-size:1.7rem}.site-footer p{color:#a99a92;max-width:360px}.site-footer nav{display:grid;align-content:start;gap:9px}.site-footer nav a{color:#c9bbb3;text-decoration:none;font-size:.88rem}.site-footer nav a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:30px;margin-top:45px;border-top:1px solid #413936;color:#91837c;font-size:.8rem}

.search-modal[hidden]{display:none!important}
.search-modal{position:fixed;inset:0;z-index:500;display:grid;place-items:start center;padding:9vh 20px 20px}.search-backdrop{position:absolute;inset:0;background:rgba(31,26,23,.72);backdrop-filter:blur(5px)}.search-panel{position:relative;z-index:1;width:min(680px,100%);padding:34px;background:var(--paper);border-radius:24px;box-shadow:0 30px 90px rgba(0,0,0,.25)}.search-panel h2{margin:.2em 0 .8em;font-family:Georgia,"Songti SC",serif;font-size:2rem;color:var(--ink)}.search-close{position:absolute;right:20px;top:20px;border:1px solid var(--line);border-radius:999px;background:transparent;padding:6px 11px}.search-form label{display:block;margin-bottom:7px;font-weight:800}.search-line{display:flex}.search-line input{min-width:0;flex:1;padding:13px;border:1px solid #b9aba0;border-right:0;border-radius:11px 0 0 11px}.search-line button{border:0;border-radius:0 11px 11px 0;padding:0 20px;background:var(--brand);color:#fff;font-weight:800}.modal-open{overflow:hidden}.back-top{position:fixed;right:22px;bottom:22px;z-index:80;width:44px;height:44px;border-radius:50%;border:1px solid #c9b9ad;background:var(--paper);color:var(--brand);box-shadow:var(--shadow);font-weight:900}

@media (max-width:1200px){
  :root{--shell:1080px}.entry-grid{gap:48px}.policy-cards{grid-template-columns:repeat(3,1fr)}.policy-cards article:nth-child(4),.policy-cards article:nth-child(5){min-height:190px}.category-jump{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:1024px){
  .section{padding:70px 0}.entry-grid,.inner-hero,.article-head{grid-template-columns:1fr .7fr;gap:45px}.entry-copy h1{font-size:clamp(2.6rem,6vw,4.4rem)}.reading-route{grid-template-columns:1fr;gap:40px}.route-intro{position:static}.route-intro img{max-width:520px}.ledger-grid{grid-template-columns:repeat(2,1fr)}.dark-grid{grid-template-columns:1fr;gap:30px}.community-bridge,.privacy-callout{gap:45px}.editorial-row{grid-template-columns:100px 1fr}.editorial-row>.text-link{grid-column:2}.topic-masonry{grid-template-columns:repeat(2,1fr)}.check-board{grid-template-columns:repeat(3,1fr)}.check-board article{border-bottom:1px solid var(--line)}.article-columns{gap:50px}.policy-cards{grid-template-columns:repeat(2,1fr)}.phone-steps{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.2fr repeat(2,1fr)}.footer-grid nav:last-child{grid-column:2/4}
}
@media (max-width:768px){
  .shell,.breadcrumbs{width:min(calc(100% - 32px),var(--shell))}.section{padding:58px 0}.header-row{min-height:68px;flex-wrap:wrap}.brand img{width:40px;height:40px}.menu-toggle{display:block}.primary-nav{display:none;position:absolute;left:16px;right:16px;top:64px;padding:12px;background:var(--paper);border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.primary-nav.is-open{display:flex}.primary-nav a,.search-open{text-align:left;width:100%}.entry-hero{padding-top:45px}.entry-grid,.inner-hero,.article-head,.community-bridge,.privacy-callout,.mobile-strip,.report-note,.two-column-copy,.guide-example,.trace-flow,.device-flow,.device-flow.reverse,.contact-layout,.contact-boundary{grid-template-columns:1fr}.entry-visual{max-width:560px}.entry-visual img{aspect-ratio:16/10}.entry-visual figcaption{position:static;width:auto;margin-top:-12px;margin-inline:18px}.split-heading{grid-template-columns:1fr;gap:10px}.split-heading>p,.split-heading>.text-link{justify-self:start}.access-lines article,.access-lines article.access-primary{grid-template-columns:52px 1fr;margin-inline:0}.access-lines article>.text-link{grid-column:2}.reading-route{gap:28px}.dark-grid{gap:30px}.report-note{align-items:start}.report-note figure{max-width:540px}.mobile-strip img{max-width:420px}.category-jump{grid-template-columns:1fr 1fr}.topic-masonry{grid-template-columns:1fr}.topic-card-featured{grid-column:auto;grid-template-columns:180px 1fr}.article-head figure{max-width:520px}.article-columns{grid-template-columns:1fr}.article-aside{order:-1}.aside-box.sticky{position:static}.check-board{grid-template-columns:1fr 1fr}.evidence-ladder li{grid-template-columns:55px 160px 1fr}.about-columns{grid-template-columns:1fr}.policy-cards{grid-template-columns:1fr 1fr}.contact-card{position:static}.footer-grid{grid-template-columns:1fr 1fr}.footer-intro{grid-column:1/-1}.footer-grid nav:last-child{grid-column:auto}.faq-next{grid-template-columns:1fr;gap:20px}
}
@media (max-width:600px){
  body{font-size:15px}.shell,.breadcrumbs{width:min(calc(100% - 24px),var(--shell))}.section{padding:48px 0}.entry-copy h1,.inner-hero h1,.article-head h1,.search-hero h1,.not-found h1{font-size:clamp(2.05rem,10vw,3.2rem);letter-spacing:-.025em}.lede{font-size:1rem}.domain-check{grid-template-columns:1fr}.domain-check small{grid-column:auto}.entry-actions .button{width:100%}.entry-visual figcaption{margin-inline:8px}.access-lines article,.access-lines article.access-primary{grid-template-columns:1fr;padding:24px 0}.access-lines article.access-primary{padding:24px 18px}.access-lines article>.text-link{grid-column:auto}.steps-list li{grid-template-columns:42px 1fr}.editorial-row{grid-template-columns:1fr;gap:8px}.editorial-row>.text-link{grid-column:auto}.ledger-grid{grid-template-columns:1fr}.link-index{grid-template-columns:1fr}.link-index a:nth-child(odd){border-right:0}.link-index a:nth-child(even){padding-left:0}.category-jump{grid-template-columns:1fr}.topic-card-featured{grid-template-columns:1fr}.topic-card-featured img{grid-row:auto;height:220px}.article-head{padding-bottom:35px}.article-columns{padding-top:35px}.article-body h2{font-size:1.65rem}.check-board{grid-template-columns:1fr}.evidence-ladder li{grid-template-columns:45px 1fr}.evidence-ladder li span{grid-column:2}.guide-flow article{grid-template-columns:55px 1fr}.source-matrix .matrix-grid{grid-template-columns:1fr}.status-ledger dl div{grid-template-columns:1fr;gap:5px}.phone-steps{grid-template-columns:1fr}.policy-cards{grid-template-columns:1fr}.privacy-list article,.contact-template li,.correction-flow li{grid-template-columns:1fr;gap:5px}.faq-list summary{grid-template-columns:38px 1fr}.faq-list summary::after{grid-column:3}.faq-list details div{padding-left:0}.search-panel{padding:26px 20px}.search-line,.search-page-form>div{display:grid;grid-template-columns:1fr}.search-line input,.search-page-form input{border:1px solid #b9aba0;border-radius:10px}.search-line button,.search-page-form button{margin-top:8px;min-height:44px;border-radius:10px}.footer-grid{grid-template-columns:1fr}.footer-intro,.footer-grid nav:last-child{grid-column:auto}.footer-bottom{flex-direction:column}.report-final{align-items:flex-start;flex-direction:column}
}
@media (max-width:375px){
  .shell,.breadcrumbs{width:min(calc(100% - 20px),var(--shell))}.brand small{display:none}.brand strong{font-size:1.05rem}.header-row{gap:10px}.menu-toggle{padding:7px 10px}.entry-hero{padding-top:35px}.entry-copy h1,.inner-hero h1,.article-head h1{font-size:2rem}.section-heading h2{font-size:1.65rem}.entry-visual img{border-radius:20px}.button{font-size:.92rem}.search-panel h2{font-size:1.55rem}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}