.portal-top{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 91%,transparent);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.portal-nav{min-height:68px;display:flex;align-items:center;gap:18px}.portal-brand{font-size:22px;font-weight:620;letter-spacing:-.045em;text-decoration:none;margin-right:auto}.portal-menu{display:flex;align-items:center;gap:16px}.portal-menu a{font-size:12px;color:var(--muted);text-decoration:none;white-space:nowrap}.portal-menu a:hover,.portal-menu a[aria-current="page"]{color:var(--fg)}.portal-tools{display:flex;gap:8px;align-items:center}.menu-toggle{display:none;border:1px solid var(--line);background:transparent;color:var(--fg);padding:8px 10px;font:600 11px/1 system-ui;letter-spacing:.08em;text-transform:uppercase}.portal-hero{padding:clamp(62px,10vh,110px) 0 58px;border-bottom:1px solid var(--line);background:radial-gradient(circle at 80% 18%,color-mix(in srgb,var(--fg) 5%,transparent),transparent 32%)}.portal-hero h1{font-size:clamp(50px,8vw,104px);max-width:980px}.portal-hero .lead{max-width:930px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:8px 14px;border:1px solid var(--button-border);background:var(--button-bg);color:var(--button-fg);text-decoration:none;font-size:12px}.btn:hover{border-color:var(--button-hover)}.btn.primary{background:var(--fg);color:var(--bg);border-color:var(--fg)}.status-strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);margin-top:34px}.status-cell{padding:16px 18px;border-right:1px solid var(--line)}.status-cell:last-child{border-right:0}.status-cell b{display:block;font-size:13px}.status-cell span{font-size:11px;color:var(--muted)}.portal-section{padding:60px 0;border-bottom:1px solid var(--line)}.section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:26px}.section-head h2{margin:0}.section-head p{max-width:600px;color:var(--muted);margin:0}.hub-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}.hub-card{grid-column:span 4;display:flex;flex-direction:column;min-height:220px;border:1px solid var(--line);background:linear-gradient(180deg,var(--panel),var(--panel2));padding:22px;text-decoration:none}.hub-card.wide{grid-column:span 6}.hub-card.feature{grid-column:span 8}.hub-card h3{margin:12px 0 8px}.hub-card p{color:var(--muted);margin:0 0 18px}.hub-card .go{margin-top:auto;font-size:12px;color:var(--lead)}.tabbar{display:flex;gap:6px;overflow:auto;padding-bottom:2px;margin-bottom:24px}.tabbar button{border:1px solid var(--line);background:transparent;color:var(--muted);padding:10px 14px;white-space:nowrap;cursor:pointer}.tabbar button[aria-selected="true"]{background:var(--fg);color:var(--bg);border-color:var(--fg)}.tabpanel[hidden]{display:none}.quick-search{display:flex;gap:8px;margin:20px 0 0}.quick-search input{width:min(520px,100%);background:var(--panel);border:1px solid var(--line);color:var(--fg);padding:11px 13px;font:inherit}.portal-footer{padding:42px 0 70px;color:var(--muted);font-size:12px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}.footer-grid a{display:block;margin:6px 0}.crumbs{font-size:12px;color:var(--muted);margin-bottom:18px}.crumbs a{color:inherit}.page-hero{padding:62px 0 42px;border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(42px,6vw,78px);margin-bottom:.25em}.page-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(260px,1fr);gap:38px}.sidebox{border-left:1px solid var(--line);padding-left:22px}.sidebox a{display:block;margin:8px 0}.route{font:12px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--muted)}
@media(max-width:980px){.portal-menu{position:absolute;left:20px;right:20px;top:68px;display:none;flex-direction:column;align-items:stretch;padding:14px;background:var(--bg);border:1px solid var(--line)}.portal-menu.open{display:flex}.menu-toggle{display:inline-flex}.status-strip{grid-template-columns:1fr 1fr}.status-cell:nth-child(2){border-right:0}.status-cell:nth-child(-n+2){border-bottom:1px solid var(--line)}.hub-card,.hub-card.wide,.hub-card.feature{grid-column:span 6}.page-grid{grid-template-columns:1fr}.sidebox{border-left:0;border-top:1px solid var(--line);padding:20px 0 0}}
@media(max-width:640px){.wrap{width:min(100% - 28px,1180px)}.portal-tools .theme-toggle{display:none}.hub-card,.hub-card.wide,.hub-card.feature{grid-column:span 12}.status-strip{grid-template-columns:1fr}.status-cell{border-right:0!important;border-bottom:1px solid var(--line)}.status-cell:last-child{border-bottom:0}.footer-grid{grid-template-columns:1fr}.portal-hero{padding-top:52px}}

.has-portal-global>.top{position:relative;top:auto;z-index:10}.has-portal-global>.top .nav{min-height:48px}.has-portal-global>.top .brand{font-size:16px}.has-portal-global>.top .nav a{font-size:11px}