:root{--ink:#0A1628;--copy:#1E2A3A;--sub:#4A5568;--muted:#718096;--blue:#0033A0;--bright:#0052CC;--deep:#002066;--line:rgba(0,51,160,.14);--pale:#F5F7FA;--wash:#EEF1F6;--paper:#fff;--shadow:0 12px 36px rgba(0,33,102,.08);--edge:16px;--max:1220px}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:140px}body{margin:0;min-width:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--copy);background:#fff;line-height:1.8;overflow-wrap:anywhere}html,body{max-width:100%;overflow-x:clip}body.lock-scroll,html.lock-scroll{overflow:hidden!important}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}img{display:block;max-width:100%;height:auto}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3{line-height:1.28;color:var(--ink);letter-spacing:-.02em}h1{font-size:clamp(28px,3vw,38px)}h2{font-size:clamp(21px,2.1vw,29px)}h3{font-size:17px}p{line-height:1.92}strong{font-weight:750}ul{padding-left:1.25em}a:hover{color:var(--bright)}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #3683ff;outline-offset:3px}.skip-link{position:fixed;top:-70px;left:12px;padding:12px;background:white;color:var(--ink);z-index:160}.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:50;width:100%;background:white;box-shadow:0 4px 20px rgba(10,22,40,.04)}.imprint-bar{height:20px;width:100%;background:var(--deep);color:white;position:relative;overflow:visible}.imprint-inner,.masthead-inner,.tab-bar-inner{width:min(100%,calc(var(--max) + var(--edge)*2));margin:auto;padding:0 var(--edge);position:relative}.imprint-inner{height:20px;display:flex;align-items:center;justify-content:space-between}.imprint-name{font-size:10px;font-weight:800;letter-spacing:.14em;line-height:20px}.imprint-name i{font-style:normal;color:#80adff;margin:0 5px}.imprint-search{position:absolute;right:var(--edge);top:0;border:0;border-left:1px solid rgba(255,255,255,.22);background:#0A42A1;color:#fff;width:44px;height:44px;display:grid;place-items:center;z-index:3;border-radius:0 0 8px 8px}.imprint-search span{font-size:28px;line-height:1;transform:translateY(-3px)}.imprint-search:hover{background:var(--bright)}.masthead{height:62px;border-bottom:1px solid var(--line);background:white}.masthead-inner{height:62px;display:grid;align-items:center;grid-template-columns:1fr 1fr 1fr;column-gap:8px}.logo-link{justify-self:start;display:flex;align-items:center;height:54px;max-width:220px;min-width:0}.logo-link img,.drawer-brand img,.footer-logo img{height:auto;max-height:36px;width:auto;max-width:185px;object-fit:contain}.brand-type{font-size:32px;font-weight:900;letter-spacing:-.08em;color:var(--deep);line-height:1;display:inline-flex;align-items:center;white-space:nowrap}.brand-slash{font-weight:400;color:#89a0c9;margin:0 8px}.brand-type small{font-size:12px;letter-spacing:.1em;font-weight:750;line-height:1;color:var(--sub)}.drawer-toggle{justify-self:center;display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:8px;padding:0 15px;min-height:44px;background:var(--pale);font-size:13px;font-weight:750;color:var(--deep)}.drawer-toggle:hover{background:#eaf0ff}.drawer-bars{display:grid;gap:4px;width:17px}.drawer-bars b{display:block;width:17px;height:2px;background:var(--blue);border-radius:1px}.app-header-link{justify-self:end;display:flex;align-items:center;justify-content:center;gap:9px;background:linear-gradient(135deg,#0052CC 0%,#0033A0 50%,#002066 100%);border-radius:8px;color:#fff;min-height:44px;min-width:102px;padding:0 16px;font-size:13px;font-weight:800;white-space:nowrap;margin-right:52px}.app-header-link:hover{color:#fff;filter:brightness(1.12)}.tab-bar{height:42px;border-bottom:1px solid var(--line);background:var(--wash)}.tab-bar-inner{height:42px;display:flex;align-items:center;gap:7px}.tab-bar a{font-size:13px;font-weight:720;padding:6px 15px;border-radius:6px;white-space:nowrap;color:var(--sub)}.tab-bar a.active,.tab-bar a:hover{color:#fff;background:var(--blue)}
.page-main{width:min(calc(100% - 2*var(--edge)),var(--max));margin:0 auto;padding:31px 0 88px;min-width:0}.eyebrow{font-size:11px;font-weight:850;letter-spacing:.19em;color:var(--blue);text-transform:uppercase;line-height:1.5;margin-bottom:10px}.section-shell{margin:48px 0 0;min-width:0}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid var(--line)}.section-head h2{margin:0}.section-head p{max-width:650px;color:var(--sub);font-size:14px;margin:9px 0 0}.section-link{font-size:13px;font-weight:800;white-space:nowrap;color:var(--blue);padding:12px 3px;min-height:44px;display:inline-flex;align-items:center}.section-link:hover{color:var(--bright)}.sec-num{font-size:11px;font-weight:900;color:var(--blue);letter-spacing:.12em;display:block;margin-bottom:7px}.divider-rule{height:1px;background:var(--line);margin:24px 0}.text-link{font-weight:800;color:var(--blue);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}.pill-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:9px 18px;border-radius:9px;background:linear-gradient(135deg,#0052CC,#0033A0 55%,#002066);color:#fff;font-size:13px;font-weight:800;white-space:nowrap}.pill-link:hover{color:#fff;filter:brightness(1.1)}.pill-link.secondary{background:#fff;border:1px solid var(--blue);color:var(--deep)}.pill-link.secondary:hover{background:#edf4ff;color:var(--deep)}.cta-row{display:flex;flex-wrap:wrap;gap:10px;margin:17px 0 0}
.media-surface{position:relative;display:flex;justify-content:center;align-items:center;min-height:190px;overflow:hidden;border:1px solid var(--line);border-radius:13px;background:linear-gradient(150deg,#f7f9fd,#eaf1fc);isolation:isolate}.media-surface img{width:100%;height:100%;object-fit:contain;object-position:center}.media-hero{height:min(300px,31vw);max-height:300px;min-height:220px;border-radius:14px}.media-card{height:202px;min-height:0}.media-wide{height:235px}.media-tall{height:260px}.media-app{height:420px;max-height:420px}.media-mini{height:165px;min-height:0}.media-fallback{gap:8px;flex-direction:column;background:linear-gradient(122deg,#f4f8ff 6%,#dee9fc 53%,#f5f7fa 100%)}.media-fallback::before,.media-fallback::after{content:"";position:absolute;pointer-events:none;border:1px solid rgba(0,51,160,.12);transform:rotate(-12deg);width:42%;aspect-ratio:1;z-index:-1}.media-fallback::before{right:-7%;top:-28%;border-radius:30px}.media-fallback::after{left:-4%;bottom:-110%;border-radius:50%;width:70%}.media-glow{position:absolute;right:7%;top:7%;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(0,82,204,.12),transparent 72%);z-index:-1}.media-emblem{font-size:clamp(40px,7vw,105px);font-weight:950;line-height:1;letter-spacing:-.13em;color:rgba(0,51,160,.12);white-space:nowrap}.media-emblem span{color:rgba(0,82,204,.2)}.media-fallback strong{font-size:clamp(15px,1.65vw,21px);font-weight:850;color:var(--deep);max-width:90%;text-align:center;line-height:1.4;letter-spacing:.06em}.media-fallback small{font-size:10px;letter-spacing:.13em;color:var(--muted);font-weight:800}.media-app.media-fallback .media-emblem{font-size:70px}
/* Cover / cabinet top */
.hero-cover{padding:0;margin:0}.hero-copy{padding:27px 3px 10px;border-bottom:1px solid var(--line)}.hero-copy .pretitle{font-size:11px;letter-spacing:.17em;color:var(--blue);font-weight:900;margin:0 0 8px}.hero-copy h1{font-size:clamp(28px,3vw,37px);margin:0 0 14px}.hero-copy p{font-size:15px;max-width:850px;color:var(--sub);margin:0}.micro-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.micro-card{display:flex;align-items:flex-start;gap:14px;border:1px solid var(--line);border-radius:11px;padding:17px;background:#fff;min-height:128px;transition:.2s}.micro-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.micro-card .micro-flag{width:37px;height:37px;flex:0 0 37px;display:grid;place-items:center;color:white;background:var(--blue);font-weight:900;border-radius:7px;font-size:12px}.micro-card:nth-child(2n) .micro-flag{background:var(--bright)}.micro-card:nth-child(3n) .micro-flag{background:var(--deep)}.micro-card strong{font-size:16px;color:var(--ink)}.micro-card small{display:block;font-size:12px;line-height:1.7;color:var(--sub);margin-top:4px}
.ledger-layout{display:grid;grid-template-columns:5fr 7fr;gap:19px;align-items:stretch}.ledger-intro{border-radius:12px;background:var(--pale);border:1px solid var(--line);padding:19px}.ledger-intro p{font-size:14px;margin:16px 0 0}.ledger-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.ledger-item{border-bottom:1px solid var(--line);padding:15px 14px;background:#fff;min-width:0;display:flex;gap:13px;align-items:flex-start}.ledger-item b{font-size:27px;line-height:1;color:#1a60c0;letter-spacing:-.06em;flex:0 0 auto}.ledger-item strong{font-size:15px;color:var(--ink);display:block}.ledger-item p{font-size:12px;line-height:1.75;margin:4px 0 0;color:var(--sub)}
.feature-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.feature-card{border:1px solid var(--line);background:#fff;border-radius:12px;overflow:hidden;display:flex;flex-direction:column;min-width:0}.feature-body{padding:17px;display:flex;flex-direction:column;flex:1}.feature-body h3{font-size:17px;margin:0 0 9px}.feature-body p{font-size:13px;color:var(--sub);margin:0 0 13px}.feature-body .text-link{font-size:13px;margin-top:auto}.feature-card .media-card{height:170px;border:0;border-bottom:1px solid var(--line);border-radius:0}.feature-card .media-fallback strong{font-size:16px}.feature-card .media-emblem{font-size:58px}
.theme-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.theme-link{padding:21px;border:1px solid var(--line);border-top:3px solid var(--blue);border-radius:11px;min-height:144px;background:var(--pale)}.theme-link:nth-child(2n){border-top-color:var(--bright);background:#fff}.theme-link h3{font-size:17px;margin:0 0 8px}.theme-link p{font-size:12px;color:var(--sub);margin:0}.theme-link a{font-size:12px;color:var(--blue);font-weight:800}
.shelf-stack{display:grid;gap:11px}.shelf-row{display:grid;grid-template-columns:64px 1fr auto;align-items:center;gap:13px;background:white;border:1px solid var(--line);border-radius:10px;padding:12px 16px;min-height:90px}.shelf-code{display:flex;flex-direction:column;gap:0;align-items:center;justify-content:center;background:var(--pale);height:60px;border-radius:7px;font-size:11px;font-weight:900;color:var(--blue)}.shelf-code strong{font-size:25px;line-height:1.2}.shelf-row h3{font-size:16px;margin:0 0 3px}.shelf-row p{font-size:12px;color:var(--sub);margin:0}.shelf-row > a{font-size:12px;color:var(--blue);font-weight:800;white-space:nowrap}
.ranking-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:11px}.rank-card{padding:18px 15px;background:var(--pale);border-radius:11px;border:1px solid var(--line);display:flex;flex-direction:column;min-height:172px}.rank-number{font-size:48px;line-height:1;color:var(--blue);letter-spacing:-.1em;font-weight:900;margin-bottom:15px}.rank-card h3{font-size:15px;margin-bottom:7px}.rank-card p{font-size:12px;color:var(--sub);margin:0}
.timeline{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.timeline-entry{position:relative;border-radius:10px;background:white;border:1px solid var(--line);padding:20px 20px 20px 25px;min-height:144px}.timeline-entry::before{position:absolute;content:"";left:12px;top:25px;width:5px;height:40px;background:var(--blue);border-radius:5px}.timeline-entry:nth-child(2)::before{background:var(--bright)}.timeline-entry:nth-child(3)::before{background:#6a85b7}.timeline-entry .state{font-size:11px;letter-spacing:.09em;font-weight:900;color:var(--blue)}.timeline-entry h3{font-size:16px;margin:8px 0}.timeline-entry p{font-size:12px;color:var(--sub);margin:0}
.editorial-split{display:grid;grid-template-columns:1fr 1fr;gap:16px}.editorial-note{padding:24px;background:var(--deep);border-radius:10px;color:white}.editorial-note:nth-child(2){background:#f2f6ff;color:var(--ink);border:1px solid var(--line)}.editorial-note span{display:inline-block;margin:0 0 12px;font-size:11px;letter-spacing:.15em;color:#b6d0ff;font-weight:850}.editorial-note:nth-child(2) span{color:var(--blue)}.editorial-note h3{font-size:18px;color:inherit;margin-bottom:12px}.editorial-note p{color:inherit;font-size:13px;line-height:1.95;margin:0}
.app-split{display:grid;grid-template-columns:1.15fr 1fr;gap:20px;align-items:center;border:1px solid var(--line);border-radius:14px;padding:20px;background:linear-gradient(130deg,#f4f8fe,#fff 65%)}.app-message h2{margin:0 0 14px}.app-message p{font-size:14px;color:var(--sub)}.app-art .media-app{width:100%;background:linear-gradient(155deg,#eaf1fd,#fff)}
.home-bottom-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.home-bottom-grid article{background:#fff;border:1px solid var(--line);border-radius:12px;padding:19px}.home-bottom-grid h3{font-size:17px}.home-bottom-grid p{font-size:13px;color:var(--sub);margin:0}
.page-header{margin:0 0 26px;padding:14px 0 25px;border-bottom:1px solid var(--line)}.page-header .breadcrumb{font-size:12px;color:var(--sub);margin-bottom:17px}.page-header .breadcrumb a{color:var(--blue);font-weight:750}.page-header h1{margin:0 0 15px}.page-header .lead{font-size:16px;line-height:2.0;max-width:950px;color:var(--sub);margin:0}.page-header .lead strong{color:var(--ink)}.page-intro{display:grid;grid-template-columns:1fr 330px;gap:24px;margin-bottom:28px;align-items:center}.page-intro .media-surface{min-width:0;height:236px}.page-intro .media-emblem{font-size:60px}.page-intro > div:first-child p{font-size:15px}.article-topline{font-size:11px;font-weight:900;color:var(--blue);letter-spacing:.15em;margin-bottom:9px}.article-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.article-list.wide{grid-template-columns:1fr}.article-tile{min-width:0;background:white;border:1px solid var(--line);border-radius:11px;padding:20px 21px;position:relative;overflow:hidden}.article-tile h2{font-size:19px;margin:0 0 10px}.article-tile p{font-size:14px;margin:0;color:var(--copy);line-height:1.95}.article-tile .tile-counter{font-size:12px;font-weight:900;color:var(--blue);display:block;margin-bottom:8px}.article-list.wide .article-tile{padding-left:30px;border-left:3px solid var(--blue)}.article-list.wide .article-tile:nth-child(2n){border-left-color:var(--bright)}.article-list.rail{grid-template-columns:1fr}.article-list.rail .article-tile{display:grid;grid-template-columns:90px 1fr;gap:16px;align-items:start}.article-list.rail .tile-counter{font-size:34px;letter-spacing:-.08em;padding-top:6px}.article-list.rail h2{margin-top:0}.article-list.squares{grid-template-columns:repeat(3,minmax(0,1fr))}.article-list.squares .article-tile{min-height:257px;border-top:4px solid var(--blue)}.article-list.squares .article-tile:nth-child(3n+2){border-top-color:var(--bright)}.article-list.squares .article-tile:nth-child(3n){border-top-color:var(--deep)}.article-list.columns{grid-template-columns:repeat(3,minmax(0,1fr))}.article-list.columns .article-tile{padding:21px 18px}.article-list.numbered .tile-counter{font-size:37px;letter-spacing:-.08em;margin-bottom:12px}.article-list.process{grid-template-columns:1fr}.article-list.process .article-tile{display:flex;gap:21px;align-items:flex-start}.article-list.process .tile-counter{border-radius:8px;background:#eef4ff;font-size:24px;line-height:1;padding:16px}.article-list.timeline-article{grid-template-columns:1fr}.article-list.timeline-article .article-tile{margin-left:34px;border-left:3px solid var(--bright)}.article-list.timeline-article .article-tile::before{content:"";position:absolute;left:-25px;top:27px;border:2px solid white;background:var(--blue);width:13px;height:13px;border-radius:50%}.article-list.magazine .article-tile:first-child{grid-column:1/-1;background:var(--pale)}.article-list.magazine .article-tile:first-child p{columns:2;column-gap:32px}.article-list.catalog .article-tile:nth-child(2n){background:var(--pale)}.article-list.essay{grid-template-columns:1fr}.article-list.essay .article-tile{border-left:3px solid var(--blue);padding:27px 32px}.article-list.essay .article-tile p{font-size:15px}.article-list.policy{grid-template-columns:1fr}.article-list.policy .article-tile{background:var(--pale);border:0;border-bottom:1px solid var(--line);border-radius:0;padding:21px 25px}.article-list.policy .article-tile:nth-child(2n){background:#fff}.article-list.highlight .article-tile:first-child{background:var(--deep);border-color:var(--deep)}.article-list.highlight .article-tile:first-child :is(h2,p,.tile-counter){color:#fff}
.long-read{margin-top:24px;border-left:4px solid var(--blue);background:#f4f8ff;padding:21px 25px;border-radius:0 10px 10px 0}.long-read h2{font-size:20px;margin:0 0 10px}.long-read p{font-size:14px;margin:0;line-height:2}.long-read p+p{margin-top:10px}.next-read{margin-top:22px;border:1px solid var(--line);border-radius:10px;padding:17px 20px;background:#fff}.next-read h2{font-size:16px;margin:0 0 12px}.next-read-links{display:flex;flex-wrap:wrap;gap:10px}.next-read-links a{display:inline-flex;min-height:44px;align-items:center;background:var(--pale);font-size:13px;font-weight:750;color:var(--deep);border-radius:7px;padding:9px 13px}.next-read-links a:hover{background:#e2ebff}.side-label{border:1px solid var(--line);background:var(--pale);padding:16px 18px;border-radius:10px;font-size:13px;color:var(--sub)}.side-label strong{color:var(--ink)}
.faq-intro{font-size:15px;color:var(--sub);max-width:840px}.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}.faq-list details{border:1px solid var(--line);border-radius:10px;padding:17px 18px;background:#fff;min-width:0}.faq-list summary{font-size:15px;font-weight:750;color:var(--ink);cursor:pointer;line-height:1.6;min-height:44px;display:flex;align-items:center;justify-content:space-between;gap:8px}.faq-list summary::after{content:"+";font-size:22px;color:var(--blue)}.faq-list details[open] summary::after{content:"−"}.faq-list details p{font-size:14px;line-height:1.85;color:var(--sub);margin:9px 0 0;padding-top:12px;border-top:1px solid var(--line)}.faq-mini{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.faq-mini article{padding:20px;background:var(--pale);border-radius:12px;border:1px solid var(--line)}.faq-mini h3{font-size:16px}.faq-mini p{font-size:13px;color:var(--sub);margin:0}
.phone-demo{height:340px;max-width:230px;margin:5px auto 0;border:8px solid var(--deep);border-radius:33px;background:#fff;box-shadow:0 28px 50px rgba(0,33,102,.18);padding:20px 13px 12px;overflow:hidden}.phone-demo .phone-top{height:7px;width:48px;background:#152d50;border-radius:7px;margin:-11px auto 23px}.phone-demo .phone-brand{font-weight:900;color:var(--deep);font-size:23px}.phone-demo .phone-blurb{font-size:10px;color:var(--muted);margin-top:2px}.phone-demo .phone-card{margin-top:14px;background:var(--wash);border-radius:6px;height:70px;padding:11px}.phone-demo .phone-lines{display:grid;gap:7px;margin-top:18px}.phone-demo .phone-lines span{height:9px;border-radius:7px;background:#d7e5f8}.phone-demo .phone-lines span:nth-child(2){width:78%}.phone-demo .phone-lines span:nth-child(3){width:90%}
.site-footer{background:#0A1628;color:#A0AEC0;padding:58px var(--edge) 100px;margin-top:12px}.footer-inner{max-width:var(--max);margin:auto}.footer-brand{max-width:560px;margin:0 0 28px}.footer-logo{display:inline-block;margin-bottom:13px}.footer-logo .brand-type,.drawer-brand .brand-type{color:#fff}.footer-logo .brand-slash,.drawer-brand .brand-slash{color:#90b5ff}.footer-logo .brand-type small,.drawer-brand .brand-type small{color:#b5cfff}.footer-en{color:#75a7ef;letter-spacing:.16em;font-weight:800;font-size:10px}.footer-brand p:not(.footer-en){font-size:13px;max-width:440px;line-height:1.8}.footer-columns{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:25px;border-top:1px solid rgba(255,255,255,.14);padding-top:25px}.footer-column h2{font-size:14px;color:#fff;letter-spacing:.12em;margin:0 0 12px}.footer-column a{display:block;font-size:13px;color:#bfcbdf;padding:4px 0}.footer-column a:hover{color:white}.footer-copyright{font-size:12px;color:#a1b1c9;border-top:1px solid rgba(255,255,255,.12);margin:27px 0 14px;padding-top:18px}.footer-bottom{display:flex;justify-content:space-between;gap:10px;font-size:11px;color:#8496b3}
.screen-mask{position:fixed;inset:0;background:rgba(8,19,37,.53);opacity:0;visibility:hidden;pointer-events:none;z-index:90;transition:opacity .2s,visibility .2s}.screen-mask.is-open{opacity:1;visibility:visible;pointer-events:auto}.site-drawer{position:fixed;left:0;top:0;bottom:0;width:min(350px,84vw);max-width:100%;z-index:100;background:#fff;transform:translateX(-104%);visibility:hidden;pointer-events:none;transition:transform .24s,visibility .24s;box-shadow:20px 0 55px rgba(0,25,64,.17);display:flex;flex-direction:column}.site-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{padding:19px 20px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--line);flex:0 0 auto}.drawer-head .drawer-brand{max-width:72px;overflow:hidden}.drawer-head .brand-type{font-size:25px;color:var(--deep)}.drawer-head .brand-type small{font-size:9px;color:var(--muted)}.drawer-head >div{display:flex;flex-direction:column;line-height:1.4}.drawer-head >div strong{font-size:15px}.drawer-head >div small{color:var(--muted);font-size:9px;letter-spacing:.08em}.close-control{border:1px solid var(--line);color:var(--deep);background:white;min-width:44px;height:44px;border-radius:8px;display:grid;place-items:center;margin-left:auto;font-size:29px;line-height:1}.drawer-body{padding:18px 17px 30px;overflow-y:auto;overscroll-behavior:contain;min-height:0}.drawer-group{margin:0 0 20px}.drawer-group h2{font-size:12px;font-weight:900;letter-spacing:.12em;margin:0 0 12px;color:var(--deep);display:flex;align-items:center;justify-content:space-between;padding-bottom:9px;border-bottom:1px solid var(--line)}.drawer-group h2 span{color:#8aa8ce}.drawer-links{display:grid;grid-template-columns:1fr 1fr;gap:9px}.drawer-links a{display:flex;flex-direction:column;gap:4px;padding:11px 10px;min-height:82px;border:1px solid var(--line);background:var(--pale);border-radius:8px}.drawer-links a:hover{background:#e7f0ff}.drawer-links strong{font-size:13px;color:var(--ink)}.drawer-links small{color:var(--muted);font-size:10px;line-height:1.5}
.search-panel{position:fixed;z-index:110;top:82px;right:max(var(--edge),calc((100vw - var(--max))/2));width:min(520px,calc(100vw - 32px));background:white;border:1px solid var(--line);box-shadow:var(--shadow);padding:24px;border-radius:0 0 12px 12px;transform:translateY(-8px);opacity:0;visibility:hidden;pointer-events:none;transition:transform .2s,opacity .2s,visibility .2s}.search-panel.is-open{transform:translateY(0);opacity:1;visibility:visible;pointer-events:auto}.search-heading{display:flex;align-items:center;gap:10px;justify-content:space-between}.search-heading small{font-size:10px;letter-spacing:.15em;color:var(--blue);font-weight:850}.search-heading h2{font-size:20px;margin:4px 0 17px}.search-panel label{display:block;font-size:13px;font-weight:750;color:var(--sub);margin-bottom:8px}.search-panel input{display:block;min-height:46px;width:100%;border:1px solid #b8cce7;color:var(--ink);border-radius:7px;padding:10px 13px;background:var(--pale);outline-offset:3px}.search-help{font-size:12px;color:var(--muted);margin:8px 0 13px}.search-items{display:grid;grid-template-columns:1fr 1fr;gap:8px;max-height:35vh;overflow:auto}.search-items a{border:1px solid var(--line);border-radius:8px;padding:10px 12px;display:flex;justify-content:space-between;align-items:center;min-height:44px;font-size:13px;font-weight:800}.search-items a:hover{background:var(--pale)}.search-items a[hidden]{display:none}.search-empty{font-size:13px;color:var(--sub)}.search-empty[hidden]{display:none}
.mobile-dock{display:none}
@media(max-width:1020px){.feature-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.ranking-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.article-list.squares{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:820px){.tab-bar{display:none}.masthead-inner{grid-template-columns:1fr auto 1fr}.page-main{padding-top:25px}.feature-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.ledger-layout{grid-template-columns:1fr}.app-split{grid-template-columns:1fr 1fr}.page-intro{grid-template-columns:1fr 250px}.footer-columns{grid-template-columns:repeat(2,minmax(0,1fr))}.mobile-dock{position:fixed;z-index:40;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));height:calc(50px + env(safe-area-inset-bottom,0px));background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom,0px);box-shadow:0 -6px 22px rgba(0,33,102,.06)}.mobile-dock a{color:var(--sub);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;font-size:19px;min-height:50px}.mobile-dock a small{font-size:10px;line-height:1.15;font-weight:800}.mobile-dock a.active{color:#fff;background:var(--blue)}.site-footer{padding-bottom:calc(96px + env(safe-area-inset-bottom,0px))}}
@media(max-width:650px){.brand-type{font-size:27px}.brand-type small{font-size:9px}.brand-slash{margin:0 5px}.masthead-inner{gap:4px}.drawer-toggle{padding:0 8px;font-size:11px;gap:6px}.app-header-link{min-width:75px;padding:0 9px;font-size:11px;gap:3px;margin-right:0;transform:translateY(7px)}.app-header-link span{font-size:12px}.imprint-search{right:var(--edge);height:44px}.page-main{padding-bottom:75px}.micro-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.micro-card{min-height:144px;padding:13px 11px;gap:8px}.micro-card .micro-flag{width:27px;height:27px;flex-basis:27px;font-size:10px}.micro-card strong{font-size:14px}.micro-card small{font-size:11px}.theme-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.theme-link{padding:16px 13px;min-height:164px}.theme-link h3{font-size:15px}.feature-cards{gap:9px}.feature-body{padding:14px}.feature-body h3{font-size:15px}.feature-body p{font-size:12px}.feature-card .media-card{height:136px}.feature-card .media-fallback strong{font-size:13px}.ranking-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.timeline{grid-template-columns:1fr}.editorial-split{grid-template-columns:1fr}.app-split{grid-template-columns:1fr}.app-art .media-app{max-height:310px}.media-app{max-height:330px}.home-bottom-grid{grid-template-columns:1fr}.ledger-list{grid-template-columns:1fr 1fr}.ledger-item{padding:11px}.ledger-item b{font-size:24px}.section-shell{margin-top:36px}.section-head{align-items:flex-start}.section-head h2{font-size:23px}.section-link{font-size:11px}.hero-cover .media-hero{height:230px;min-height:190px}.hero-copy{padding-top:21px}.hero-copy h1{font-size:29px}.page-header .lead{font-size:14px}.page-intro{grid-template-columns:1fr}.page-intro .media-surface{height:204px}.article-list,.article-list.columns,.article-list.squares{grid-template-columns:1fr}.article-list.magazine .article-tile:first-child p{columns:1}.article-list.rail .article-tile{grid-template-columns:54px 1fr;gap:12px}.article-list.rail .tile-counter{font-size:27px}.article-tile{padding:18px}.article-list.essay .article-tile{padding:22px 18px}.faq-list{grid-template-columns:1fr}.faq-mini{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.shelf-row{grid-template-columns:48px 1fr;gap:9px}.shelf-code{width:48px;height:54px}.shelf-row>a{grid-column:2;margin-top:2px}.search-panel{width:calc(100% - 32px);right:16px;top:82px}.search-items{grid-template-columns:1fr 1fr}.search-panel.is-open{max-height:calc(100dvh - 100px);overflow-y:auto}}
@media(max-width:365px){.masthead-inner{gap:3px}.brand-type{font-size:25px}.drawer-toggle{font-size:0;width:50px;justify-content:center}.drawer-toggle .drawer-bars{margin:auto}.app-header-link{font-size:10px}.micro-grid{grid-template-columns:1fr 1fr}.micro-card{display:block}.micro-card .micro-flag{margin-bottom:8px}.theme-grid{grid-template-columns:1fr 1fr}.theme-link{min-height:177px}.ledger-list{grid-template-columns:1fr}.ranking-grid{grid-template-columns:1fr 1fr}.media-hero{min-height:180px}.footer-columns{gap:14px}.drawer-links{gap:7px}.drawer-links a{padding:9px}.search-panel{padding:17px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

/* Timeline and product information */
.timeline-vertical{grid-template-columns:1fr;position:relative;gap:8px;border-left:2px solid #bcd0ed;margin-left:12px;padding-left:24px}
.timeline-vertical .timeline-entry{min-height:94px;padding:13px 17px 15px 23px}
.timeline-vertical .timeline-entry::before{content:"";position:absolute;left:-31px;top:23px;width:13px;height:13px;border:3px solid white;border-radius:50%;background:var(--blue);box-shadow:0 0 0 1px #9cbce4}
.timeline-vertical .timeline-entry:nth-child(2)::before{background:var(--bright)}
.timeline-vertical .timeline-entry:nth-child(3)::before{background:#7085b1}
.editorial-app .page-intro{grid-template-columns:minmax(0,1fr) minmax(250px,350px);align-items:center;gap:36px}
.editorial-app .page-intro .media-surface{height:400px;max-height:420px}
@media(max-width:650px){.editorial-app .page-intro{grid-template-columns:1fr}.editorial-app .page-intro .media-surface{height:315px}}