@charset "UTF-8";
:root{--ground:#fff;--soft:#f5f7fa;--soft2:#eef1f6;--ink:#0a1628;--body:#1e2a3a;--muted:#4a5568;--faint:#718096;--brand:#0033a0;--bright:#0052cc;--deep:#002066;--edge:rgba(0,51,160,.14);--shade:0 12px 36px rgba(0,33,102,.08)}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:150px}body{margin:0;min-width:0;background:var(--ground);color:var(--body);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;-webkit-font-smoothing:antialiased}body.ui-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}figure,ul,p,h1,h2,h3,h4{margin-top:0}img{max-width:100%;height:auto}a,button,input,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--bright);outline-offset:3px}.site-width{width:calc(100% - 40px);max-width:1220px;margin-inline:auto}.skip-link{position:fixed;left:12px;top:-90px;z-index:1000;background:#fff;color:var(--brand);padding:12px}.skip-link:focus{top:10px}.site-header{position:fixed;left:0;right:0;top:0;z-index:100;background:#fff;box-shadow:0 4px 20px rgba(0,33,102,.04)}.imprint{height:20px;background:var(--deep);color:#fff}.imprint-inner{height:20px;display:flex;align-items:center;justify-content:space-between;gap:10px;font-weight:700;letter-spacing:.13em;font-size:10px}.imprint-inner>span{white-space:nowrap}.imprint-inner>span span{opacity:.65}.imprint-search{height:20px;padding:0 5px;min-width:63px;background:transparent;border:0;color:#fff;font-size:10px;line-height:20px}.imprint-search:hover{background:rgba(255,255,255,.12)}.imprint-search span{font-size:14px;vertical-align:middle}.cabinet-head{height:62px;background:#fff;border-bottom:1px solid var(--edge)}.cabinet-inner{height:100%;display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:15px}.brand-link{justify-self:start;min-width:0;display:flex;align-items:center;height:54px}.brand-logo{max-width:180px;max-height:36px;object-fit:contain}.brand-text{font-size:31px;font-weight:900;letter-spacing:-.09em;color:var(--deep);line-height:1;white-space:nowrap}.brand-text span{color:var(--bright);letter-spacing:0}.drawer-trigger{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-width:125px;min-height:44px;padding:0 14px;border:1px solid var(--edge);border-radius:8px;background:var(--soft);color:var(--deep);font-size:13px;font-weight:800}.drawer-trigger:hover{border-color:var(--bright);background:#eaf0ff}.hamburger{width:17px;display:grid;gap:4px}.hamburger i{display:block;height:2px;background:currentColor;border-radius:3px}.hamburger i:nth-child(2){width:12px}.head-app{justify-self:end;min-height:44px;display:inline-flex;align-items:center;gap:11px;padding:0 18px;border-radius:8px;color:#fff;background:linear-gradient(135deg,var(--bright),var(--brand) 50%,var(--deep));font-size:13px;font-weight:800;white-space:nowrap}.head-app:hover{filter:brightness(1.1)}.head-app span{font-size:16px}.tab-strip{height:42px;background:var(--soft2);border-bottom:1px solid var(--edge)}.tab-inner{height:100%;display:flex;align-items:stretch;justify-content:flex-start;gap:10px}.tab-inner a{display:flex;align-items:center;padding:0 18px;color:var(--muted);font-size:13px;font-weight:750;white-space:nowrap;border-bottom:3px solid transparent}.tab-inner a:hover{color:var(--brand)}.tab-inner a[aria-current]{background:var(--brand);color:#fff;border-color:var(--bright)}.site-main{padding-top:124px;min-height:55vh;overflow:clip}.home-wrap,.inner-wrap{padding-top:25px}.eyebrow,.section-code,.micro{font-size:11px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--brand)}.hero-media{height:min(300px,35vw);min-height:220px;background:#eaf1fc}.media-panel{position:relative;display:flex;justify-content:center;align-items:center;overflow:hidden;margin:0;border:1px solid var(--edge);background:linear-gradient(120deg,#eef3fc 0%,#f8faff 56%,#e9f0fc 100%);border-radius:14px;isolation:isolate}.media-panel img{display:block;width:100%;height:100%;object-fit:contain;object-position:center;position:relative;z-index:2}.media-panel:before{content:"";position:absolute;width:44%;height:130%;right:13%;transform:rotate(23deg);background:rgba(0,82,204,.045);border-inline:1px solid rgba(0,51,160,.07)}.visual-grid{position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(0,51,160,.065) 1px,transparent 1px),linear-gradient(0deg,rgba(0,51,160,.065) 1px,transparent 1px);background-size:38px 38px;mask-image:linear-gradient(90deg,transparent,#000 45%,transparent)}.visual-disc{position:relative;z-index:1;font-size:clamp(100px,14vw,200px);font-weight:900;letter-spacing:-.14em;color:#0033a0;line-height:1;white-space:nowrap;text-shadow:1px 6px 0 rgba(0,51,160,.07)}.visual-disc span{color:#5f9bdc}.visual-caption{position:absolute;z-index:3;bottom:18px;left:22px;color:var(--brand);font-size:11px;letter-spacing:.12em;font-weight:800}.hero-caption{max-width:980px;margin-top:21px}.hero-caption .eyebrow{display:block;margin-bottom:7px}.hero-caption h1{font-size:clamp(28px,3vw,38px);line-height:1.28;letter-spacing:-.035em;color:var(--ink);margin-bottom:10px}.hero-caption>p{max-width:890px;font-size:15px;line-height:1.95;color:var(--muted);margin-bottom:14px}.text-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.text-actions a,.text-link{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:0 17px;background:var(--brand);color:#fff;border-radius:7px;font-size:13px;font-weight:800;white-space:nowrap}.text-actions a:hover,.text-link:hover{background:var(--bright)}.text-actions a:nth-child(2),.text-actions .secondary{background:#fff;color:var(--brand);border:1px solid var(--brand)}.text-actions a:nth-child(2):hover{background:var(--soft)}.home-section{margin-top:52px}.section-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:18px;padding-bottom:11px;border-bottom:1px solid var(--edge)}.section-intro h2{font-size:25px;letter-spacing:-.03em;color:var(--ink);line-height:1.3;margin:3px 0 0}.section-intro .micro{color:var(--faint)}.section-intro>a{font-size:12px;font-weight:800;color:var(--brand);white-space:nowrap;padding:6px 0}.section-intro>a:hover{text-decoration:underline}.tag-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.tag-card{position:relative;min-height:142px;padding:18px;border:1px solid var(--edge);background:var(--soft);border-radius:12px;overflow:hidden;transition:transform .2s,box-shadow .2s}.tag-card:hover{transform:translateY(-2px);box-shadow:var(--shade)}.tag-card::before{content:"";width:34px;height:4px;display:block;background:var(--bright);margin-bottom:18px}.tag-card:nth-child(2n)::before{background:var(--deep)}.tag-card h3{font-size:18px;line-height:1.35;color:var(--deep);margin-bottom:7px}.tag-card p{font-size:12px;line-height:1.8;color:var(--muted);margin-bottom:0}.tag-card:after{content:"↗";position:absolute;right:15px;top:13px;color:var(--faint);font-size:17px}.feature-paper{display:grid;grid-template-columns:320px minmax(0,1fr);gap:24px;align-items:start}.media-focus{height:235px}.feature-copy .section-intro{margin-bottom:12px}.feature-copy>p,.section-lead{font-size:14px;line-height:1.95;color:var(--muted)}.number-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.number-links a{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--edge);border-radius:9px;min-width:0;min-height:56px}.number-links a:hover{border-color:var(--brand);background:var(--soft)}.number-links span{font-size:24px;font-weight:900;color:var(--bright);line-height:1}.number-links strong{font-size:14px;color:var(--ink)}.four-feature{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.four-feature article{min-width:0;border:1px solid var(--edge);background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 5px 20px rgba(0,33,102,.035)}.four-feature .media-panel{height:190px;border:0;border-bottom:1px solid var(--edge);border-radius:0}.four-feature .visual-disc{font-size:66px}.four-feature .visual-caption{font-size:9px;left:12px;bottom:10px}.four-feature article>div{padding:15px}.four-feature h3{font-size:18px;color:var(--ink);margin-bottom:7px}.four-feature p{font-size:12px;line-height:1.9;color:var(--muted);margin-bottom:12px}.minor-arrow{font-weight:800;color:var(--brand);font-size:12px;display:inline-flex;min-height:30px;align-items:center}.minor-arrow:hover{text-decoration:underline}.image-feature{display:grid;grid-template-columns:minmax(0,1fr) 40%;gap:24px;align-items:center}.image-feature.reverse{grid-template-columns:40% minmax(0,1fr)}.image-feature.reverse .feature-visual{order:1}.image-feature.reverse .feature-text{order:2}.feature-visual .media-panel{height:260px}.feature-text>p{font-size:14px;line-height:1.95;color:var(--muted)}.six-theme{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.six-theme a{padding:15px;border:1px solid var(--edge);border-radius:10px;min-height:101px}.six-theme a:hover{background:var(--soft)}.six-theme strong{display:block;color:var(--ink);font-size:15px;margin-bottom:6px}.six-theme small{color:var(--muted);font-size:11px;line-height:1.7}.rack-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:18px}.rack-list{display:grid;gap:9px}.rack-list a{display:grid;grid-template-columns:50px minmax(0,1fr) auto;gap:12px;align-items:center;border:1px solid var(--edge);padding:12px 14px;border-radius:9px;min-height:65px}.rack-list a:hover{background:var(--soft)}.rack-list b{color:var(--bright);font-size:21px}.rack-list strong{font-size:14px;color:var(--ink)}.rack-list em{font-size:11px;color:var(--faint);font-style:normal;white-space:nowrap}.rack-layout .media-panel{height:300px}.big-ranks{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:9px}.big-ranks a{background:var(--soft);padding:16px 13px;border-radius:10px;border:1px solid var(--edge);min-height:124px}.big-ranks a:hover{background:#ebf2ff}.big-ranks b{display:block;font-size:37px;color:var(--brand);line-height:1;margin-bottom:14px}.big-ranks strong{font-size:13px;color:var(--ink)}.status-timeline{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.status-timeline:before{content:"";position:absolute;top:22px;left:16px;right:16px;border-top:1px dashed rgba(0,51,160,.35)}.status-timeline article{position:relative;padding:44px 17px 18px;background:var(--soft);border:1px solid var(--edge);border-radius:10px;min-height:160px}.status-timeline article:before{content:"";position:absolute;top:15px;left:18px;width:14px;height:14px;background:var(--brand);border:3px solid #fff;border-radius:50%;box-shadow:0 0 0 1px var(--brand)}.status-timeline b{font-size:15px;color:var(--brand)}.status-timeline p{font-size:12px;color:var(--muted);line-height:1.8;margin-top:7px}.note-four{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.note-four article{padding:16px;border-left:3px solid var(--brand);background:var(--soft);border-radius:0 9px 9px 0}.note-four strong{color:var(--ink);font-size:15px}.note-four p{font-size:12px;color:var(--muted);margin:9px 0 0}.quote-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.quote-pair blockquote{margin:0;padding:21px;background:var(--soft);border-left:3px solid var(--bright);border-radius:0 11px 11px 0}.quote-pair blockquote p{font-size:14px;line-height:1.9;color:var(--body)}.quote-pair cite{font-size:11px;font-style:normal;font-weight:800;color:var(--brand)}.app-feature{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:30px;align-items:center;padding:26px;background:var(--soft);border:1px solid var(--edge);border-radius:14px}.app-feature .media-panel{height:335px}.app-feature .app-copy p{font-size:14px;line-height:1.95;color:var(--muted)}.app-mini-icon{display:flex;align-items:center;gap:9px;font-size:12px;color:var(--brand);font-weight:800}.app-mini-icon img{width:48px;height:48px;object-fit:contain}.footer-last-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.footer-last-grid article{border:1px solid var(--edge);padding:21px;border-radius:11px;min-height:165px}.footer-last-grid h3{font-size:19px;color:var(--ink)}.footer-last-grid p{font-size:12px;line-height:1.9;color:var(--muted)}.home-faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.home-faq details,.faq-list details{border:1px solid var(--edge);background:var(--soft);border-radius:10px;padding:16px}.home-faq summary,.faq-list summary{font-size:14px;line-height:1.6;color:var(--ink);font-weight:800;cursor:pointer}.home-faq p,.faq-list p{font-size:12px;color:var(--muted);line-height:1.9;margin:11px 0 0}.editor-note{padding:18px 21px;background:#ebf2ff;border-left:4px solid var(--brand);font-size:13px;color:var(--deep);line-height:1.9;border-radius:0 10px 10px 0}.editor-note a{color:var(--brand);font-weight:800}.editor-note a:hover{text-decoration:underline}
/* unique inner-page editorial layouts */
.inner-wrap{padding-bottom:5px}.breadcrumbs{display:flex;gap:7px;align-items:center;margin-bottom:20px;font-size:11px;color:var(--faint)}.breadcrumbs a:hover{color:var(--brand)}.inner-intro{display:grid;grid-template-columns:minmax(0,1fr) 34%;gap:25px;align-items:center;padding-bottom:24px;border-bottom:1px solid var(--edge)}.inner-intro .eyebrow{display:block;margin-bottom:12px}.inner-intro h1{font-size:clamp(28px,2.8vw,34px);letter-spacing:-.04em;line-height:1.28;color:var(--ink);margin-bottom:16px}.inner-intro p{font-size:15px;color:var(--muted);line-height:2;max-width:760px;margin:0}.inner-intro .media-panel{height:220px}.inner-intro .visual-disc{font-size:80px}.inner-intro .visual-caption{font-size:10px}.inner-columns{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:36px;margin-top:28px}.inner-stories{min-width:0;counter-reset:essay}.story-block{counter-increment:essay;padding:24px 0;border-bottom:1px solid var(--edge)}.story-block:first-child{padding-top:0}.story-block h2{font-size:21px;color:var(--ink);line-height:1.4;margin:0 0 11px}.story-block h2:before{content:counter(essay,decimal-leading-zero);display:inline-block;margin-right:12px;font-size:15px;font-weight:900;color:var(--bright);vertical-align:2px}.story-block p{margin:0 0 10px;font-size:15px;line-height:2;color:var(--body)}.story-block p:last-child{margin-bottom:0}.conclusion{padding:20px 22px;margin-top:25px;background:var(--soft);border-left:3px solid var(--brand);font-size:14px;line-height:1.95;color:var(--deep)}.reading-side{align-self:start;position:sticky;top:145px}.side-panel{padding:19px;background:var(--soft);border:1px solid var(--edge);border-radius:10px;margin-bottom:14px}.side-panel h2{color:var(--ink);font-size:16px;margin-bottom:14px}.side-panel ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}.side-panel a{font-size:13px;color:var(--brand);font-weight:700}.side-panel a:hover{text-decoration:underline}.side-panel p{font-size:12px;color:var(--muted);line-height:1.9;margin:0}.mode-ledger .story-block{display:grid;grid-template-columns:180px minmax(0,1fr);gap:20px}.mode-ledger .story-block h2:before{display:block;margin:0 0 8px;font-size:25px}.mode-cards .inner-stories{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.mode-cards .story-block{border:1px solid var(--edge);padding:19px;border-radius:12px;background:#fff}.mode-cards .story-block:first-child{padding-top:19px}.mode-cards .story-block:nth-child(3n){background:var(--soft)}.mode-cards .story-block h2{font-size:19px}.mode-steps .inner-stories{border-left:1px solid var(--bright);padding-left:24px;margin-left:12px}.mode-steps .story-block{position:relative;padding-top:19px}.mode-steps .story-block:before{content:"";position:absolute;top:27px;left:-31px;width:12px;height:12px;border:2px solid #fff;background:var(--brand);border-radius:50%;box-shadow:0 0 0 1px var(--brand)}.mode-steps .story-block h2:before{display:none}.mode-essay .inner-intro{grid-template-columns:minmax(0,1fr) 26%}.mode-essay .story-block:nth-child(odd){border-left:3px solid var(--brand);padding-left:20px}.mode-index .story-block{padding:14px 0;display:flex;gap:15px;align-items:flex-start}.mode-index .story-block h2{flex:0 0 165px;margin-top:8px}.mode-index .story-block p{flex:1}.mode-terms .story-block{padding:21px;margin-bottom:9px;border:1px solid var(--edge);background:var(--soft);border-radius:10px}.mode-terms .story-block:first-child{padding-top:21px}.mode-rank .story-block h2:before{font-size:32px}.mode-product .inner-intro{grid-template-columns:minmax(0,1fr) 245px}.mode-product .inner-intro .media-panel{height:285px}.mode-product .story-block:nth-child(2n){background:var(--soft);padding:17px;margin:0;border-radius:9px}.mode-faq .inner-intro{grid-template-columns:1fr}.mode-faq .inner-intro .media-panel{display:none}.faq-list{display:grid;gap:12px}.faq-list details{background:#fff;padding:18px}.faq-list summary{font-size:16px}.faq-list p{font-size:14px}.mode-faq .inner-columns{grid-template-columns:minmax(0,1fr) 245px}.mode-faq .story-block{display:none}
/* bottom and dialogs */
.site-footer{margin-top:65px;background:#0a1628;color:#a0aec0;padding:45px 0 26px}.footer-heading{display:flex;align-items:center;gap:18px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.13)}.footer-logo{min-width:92px;display:flex;align-items:center}.footer-logo .brand-text{color:#fff}.footer-logo .brand-text span{color:#8bb7ff}.footer-brand-logo{max-width:145px;max-height:36px;object-fit:contain}.footer-heading strong{display:block;font-size:25px;color:#fff}.footer-heading strong small{font-size:10px;color:#a0aec0;margin-left:5px;letter-spacing:.1em}.footer-heading p{margin:4px 0 0;font-size:12px}.footer-groups{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;padding:30px 0}.footer-groups section h2{color:#fff;font-size:15px;margin-bottom:11px}.footer-groups ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px 10px}.footer-groups li a{font-size:11px;color:#b3c2d4;line-height:1.6}.footer-groups li a:hover{color:#fff;text-decoration:underline}.footer-notice{padding-top:15px;border-top:1px solid rgba(255,255,255,.13);display:flex;justify-content:space-between;gap:20px;align-items:flex-end}.footer-notice p{font-size:11px;max-width:810px;margin-bottom:0}.footer-notice small{font-size:10px;white-space:nowrap}.mobile-dock{display:none}.screen-shade{position:fixed;inset:0;z-index:110;background:rgba(7,20,45,.5);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s}.screen-shade.is-visible{opacity:1;visibility:visible;pointer-events:auto}.drawer-panel{position:fixed;left:0;top:0;bottom:0;z-index:120;width:min(360px,95vw);display:flex;flex-direction:column;background:#fff;box-shadow:10px 0 36px rgba(0,33,102,.19);transform:translateX(-102%);opacity:0;visibility:hidden;pointer-events:none;transition:transform .25s,opacity .2s;overflow:hidden}.drawer-panel.is-visible{transform:translateX(0);opacity:1;visibility:visible;pointer-events:auto}.drawer-top{min-height:84px;display:flex;align-items:center;justify-content:space-between;padding:12px 18px;border-bottom:1px solid var(--edge)}.drawer-brand{display:flex;gap:11px;align-items:center}.drawer-brand .brand-text{font-size:27px}.drawer-brand>span:last-child{color:var(--muted);font-weight:800;font-size:11px;letter-spacing:.12em}.drawer-logo{height:30px;max-width:125px;object-fit:contain}.layer-close{flex-shrink:0;width:44px;height:44px;border:1px solid var(--edge);background:#fff;color:var(--deep);border-radius:8px;font-size:27px;line-height:1}.layer-close:hover{background:var(--soft)}.drawer-cells{padding:15px;display:grid;gap:11px;overflow-y:auto;overscroll-behavior:contain;min-height:0}.drawer-cell{background:var(--soft);border:1px solid var(--edge);border-radius:9px;overflow:hidden}.drawer-cell summary{display:flex;align-items:center;gap:11px;padding:12px 14px;cursor:pointer;min-height:52px;list-style:none}.drawer-cell summary::-webkit-details-marker{display:none}.drawer-count{font-weight:900;color:var(--bright);font-size:12px}.drawer-cell summary strong{color:var(--ink);font-size:15px;flex:1}.drawer-chevron{font-size:18px;color:var(--brand)}.drawer-cell[open] .drawer-chevron{transform:rotate(180deg)}.drawer-items{display:grid;gap:1px;padding:0 10px 11px}.drawer-items a{display:block;padding:10px 11px;background:#fff;border-radius:6px;margin-bottom:5px;min-height:54px}.drawer-items a:hover{background:#e7f0ff}.drawer-items strong{display:block;font-size:13px;color:var(--brand)}.drawer-items small{display:block;font-size:10px;line-height:1.75;color:var(--muted)}.drawer-bottom{padding:10px 18px;margin-top:auto;border-top:1px solid var(--edge);font-size:10px;letter-spacing:.14em;color:var(--faint)}.search-panel{position:fixed;top:82px;right:max(20px,calc((100% - 1220px)/2));z-index:125;width:min(525px,calc(100vw - 40px));background:#fff;box-shadow:0 24px 65px rgba(0,33,102,.2);border:1px solid var(--edge);border-radius:0 0 12px 12px;padding:24px;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-12px);transition:opacity .18s,transform .18s;max-height:calc(100dvh - 100px);overflow-y:auto}.search-panel.is-visible{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}.search-heading{display:flex;align-items:start;justify-content:space-between;gap:10px}.search-heading h2{font-size:22px;color:var(--ink);line-height:1.3;margin:4px 0 20px}.search-panel label{display:block;font-size:12px;color:var(--deep);font-weight:800;margin:0 0 8px}.search-panel input{width:100%;border:1px solid rgba(0,51,160,.27);border-radius:7px;padding:12px 14px;min-height:48px;font-size:15px;background:var(--soft);color:var(--ink)}.search-hint{font-size:11px;color:var(--faint);margin:10px 0 13px}.search-items{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.search-items a{display:flex;justify-content:space-between;align-items:center;min-height:44px;padding:9px 12px;border:1px solid var(--edge);border-radius:8px;color:var(--brand);font-size:13px;font-weight:800}.search-items a:hover{background:var(--soft)}.search-items a[hidden]{display:none!important}.search-empty{margin-top:14px;font-size:12px;color:var(--muted)}.search-empty[hidden]{display:none}
@media(max-width:1050px){.tag-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.four-feature{grid-template-columns:repeat(2,minmax(0,1fr))}.big-ranks{grid-template-columns:repeat(3,minmax(0,1fr))}.big-ranks a:nth-child(n+4){min-height:110px}.feature-paper{grid-template-columns:280px minmax(0,1fr)}.inner-columns{grid-template-columns:minmax(0,1fr) 215px;gap:25px}.tab-inner{gap:0}}
@media(max-width:770px){html{scroll-padding-top:105px}.tab-strip{display:none}.site-main{padding-top:82px}.site-width{width:calc(100% - 32px)}.hero-media{height:min(300px,45vw)}.feature-paper{grid-template-columns:1fr}.feature-paper .media-panel{height:240px}.four-feature{grid-template-columns:repeat(2,minmax(0,1fr))}.rack-layout{grid-template-columns:1fr}.rack-layout>.media-panel{max-height:245px}.big-ranks{grid-template-columns:repeat(3,minmax(0,1fr))}.note-four{grid-template-columns:repeat(2,minmax(0,1fr))}.inner-columns,.mode-faq .inner-columns{grid-template-columns:1fr}.reading-side{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.inner-intro,.mode-essay .inner-intro,.mode-product .inner-intro{grid-template-columns:minmax(0,1fr) minmax(180px,35%)}.footer-groups{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:580px){.imprint-inner{font-size:9px}.imprint-search{min-width:60px}.cabinet-inner{gap:7px}.brand-link{height:50px}.brand-text{font-size:25px}.brand-logo{max-width:123px;max-height:32px}.drawer-trigger{min-width:44px;width:48px;padding:0;border-radius:7px}.drawer-trigger .drawer-word{display:none}.head-app{padding:0 9px;min-height:44px;font-size:11px;gap:4px}.head-app span{font-size:13px}.hero-media{height:clamp(190px,60vw,285px)}.visual-disc{font-size:100px}.hero-caption h1{font-size:29px}.hero-caption>p{font-size:14px;line-height:1.95}.home-section{margin-top:44px}.section-intro h2{font-size:23px}.section-intro>a{font-size:11px}.tag-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.tag-card{padding:13px;min-height:151px}.tag-card h3{font-size:16px}.tag-card p{font-size:11px}.feature-paper .media-panel{height:200px}.number-links{gap:8px}.number-links a{gap:8px;padding:10px}.number-links a strong{font-size:12px}.number-links a span{font-size:21px}.four-feature{gap:9px}.four-feature .media-panel{height:172px}.four-feature article>div{padding:12px}.four-feature h3{font-size:16px}.four-feature p{font-size:11px}.image-feature,.image-feature.reverse{grid-template-columns:1fr;gap:14px}.image-feature.reverse .feature-text{order:1}.image-feature.reverse .feature-visual{order:2}.feature-visual .media-panel{height:211px}.six-theme{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.six-theme a{padding:12px;min-height:110px}.rack-list a{grid-template-columns:30px minmax(0,1fr) auto;padding:10px}.rack-list strong{font-size:12px}.rack-list em{font-size:10px}.big-ranks{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.big-ranks a{padding:13px;min-height:111px}.big-ranks b{font-size:33px}.status-timeline{grid-template-columns:1fr}.status-timeline:before{left:22px;right:auto;top:20px;bottom:20px;border-top:0;border-left:1px dashed var(--edge)}.status-timeline article{padding:15px 15px 15px 43px;min-height:100px}.status-timeline article:before{left:15px;top:18px}.note-four{grid-template-columns:repeat(2,minmax(0,1fr))}.note-four article{padding:12px}.note-four strong{font-size:13px}.note-four p{font-size:11px}.quote-pair{grid-template-columns:1fr}.app-feature{grid-template-columns:1fr;gap:14px;padding:17px}.app-feature .media-panel{height:295px;max-width:222px;margin:0 auto;width:100%}.app-feature .app-copy{order:1}.app-feature .media-panel{order:2}.footer-last-grid{grid-template-columns:1fr}.home-faq{grid-template-columns:1fr}.inner-intro,.mode-essay .inner-intro,.mode-product .inner-intro{grid-template-columns:1fr;gap:20px}.inner-intro h1{font-size:30px}.inner-intro p{font-size:14px}.inner-intro .media-panel{height:188px}.mode-product .inner-intro .media-panel{height:240px}.inner-columns{margin-top:19px}.story-block{padding:20px 0}.story-block h2{font-size:19px}.story-block p{font-size:14px}.mode-ledger .story-block,.mode-index .story-block{display:block}.mode-ledger .story-block h2:before{display:inline-block;font-size:15px;margin-right:10px}.mode-cards .inner-stories{grid-template-columns:1fr}.reading-side{grid-template-columns:1fr}.mode-steps .inner-stories{padding-left:18px}.mode-steps .story-block:before{left:-25px}.site-footer{margin-top:45px;padding:36px 0 91px}.footer-heading strong{font-size:21px}.footer-logo{min-width:65px}.footer-logo .brand-text{font-size:23px}.footer-heading p{font-size:11px}.footer-groups{gap:15px}.footer-groups ul{grid-template-columns:1fr}.footer-notice{display:block}.footer-notice small{display:block;margin-top:10px}.mobile-dock{display:grid;position:fixed;left:0;right:0;bottom:0;z-index:98;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid var(--edge);grid-template-columns:repeat(5,minmax(0,1fr));box-shadow:0 -5px 16px rgba(0,33,102,.08)}.mobile-dock a{min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;font-size:10px;color:var(--muted);line-height:1.2}.mobile-dock a[aria-current]{background:var(--brand);color:#fff}.dock-icon{font-size:18px;line-height:1.1}.drawer-panel{width:min(84vw,360px)}.search-panel{top:82px;left:12px;right:12px;width:auto;max-height:calc(100dvh - 100px);padding:18px;border-radius:0 0 12px 12px}.search-heading h2{font-size:19px}.search-items{grid-template-columns:repeat(2,minmax(0,1fr))}.search-items a{font-size:11px;padding:7px 9px}}
@media(max-width:350px){.site-width{width:calc(100% - 32px)}.brand-text{font-size:23px}.brand-logo{max-width:108px}.head-app{padding:0 7px;font-size:10px}.cabinet-inner{gap:4px}.tag-card{min-height:161px}.visual-disc{font-size:86px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* Vertical editorial status line for the timetable rather than a row of progress cards. */
.status-timeline{grid-template-columns:1fr;gap:9px;margin-left:6px}
.status-timeline:before{top:9px;bottom:9px;left:17px;right:auto;border-top:0;border-left:1px dashed rgba(0,51,160,.35)}
.status-timeline article{min-height:76px;padding:11px 14px 11px 46px}
.status-timeline article:before{top:15px;left:11px}
.status-timeline article p{margin:2px 0 0}