:root{--bg:#fff;--surface:#fff;--surface-subtle:#f7f7f9;--surface-hover:#f1f1f5;--skeleton:#ececf1;--border:#e6e6eb;--border-strong:#d5d5de;--text:#0f1115;--text-secondary:#373b45;--text-muted:#5d6170;--text-faint:#8a8f9c;--text-disabled:#b3b7c2;--primary:#6924eb;--primary-hover:#5719cc;--primary-soft:#f1ebfd;--primary-border:#d9c8fa;--on-primary:#fff;--aqua:#8fffe9;--aqua-soft:#e8fffa;--aqua-ink:#04756a;--success:#0f7b53;--success-soft:#e7f6ef;--warning:#9a5200;--warning-soft:#fff4e2;--danger:#c62a45;--danger-soft:#fdecef;--code-bg:#f7f7f9;--selection:#e2d6fb;--shadow-sm:0 1px 2px #0f11150d;--shadow-md:0 8px 24px #0f111514;--radius:10px;--font-sans:"Space Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono:"JetBrains Mono", ui-monospace, monospace;--sidebar-width:236px;--topbar-height:56px}*{box-sizing:border-box}html{height:100%;overflow:hidden}body{background:var(--bg);height:100dvh;color:var(--text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;margin:0;overflow:hidden}::selection{background:var(--selection)}a{color:var(--primary)}button,input,select,textarea{font-family:inherit}.app-frame{flex-direction:column;height:100dvh;display:flex;overflow:hidden}.app-shell{flex:1;min-height:0;display:flex;overflow:hidden}.demo-banner{text-align:center;color:var(--text-secondary);background:var(--warning-soft);border-bottom:1px solid #f1d9ad;flex-shrink:0;justify-content:center;align-items:center;gap:10px;padding:8px 16px;font-size:13px;line-height:1.45;display:flex}.app-sidebar{width:var(--sidebar-width);background:var(--surface-subtle);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;display:flex;overflow-y:auto}.app-main{flex-direction:column;flex:1;min-width:0;display:flex;overflow:hidden}.app-content{flex-direction:column;flex:1;min-height:0;display:flex;overflow:auto}.app-topbar{height:var(--topbar-height);border-bottom:1px solid var(--border);background:var(--surface);flex-shrink:0;align-items:center;gap:12px;padding:0 20px;display:flex}.mobile-only{display:none!important}@media (max-width:860px){.app-sidebar{display:none}.app-topbar{padding:0 12px}.mobile-only{display:inline-flex!important}.desktop-only{display:none!important}}.nav-group{padding:4px 12px 12px}.nav-group-label{letter-spacing:.06em;text-transform:uppercase;color:var(--text-faint);padding:8px 10px 6px;font-size:11px;font-weight:600}.nav-link{color:var(--text-secondary);border-radius:7px;align-items:center;gap:10px;padding:7px 10px;font-size:14px;font-weight:500;text-decoration:none;display:flex}.nav-link:hover{background:var(--surface-hover);color:var(--text)}.nav-link[aria-current=page]{background:var(--primary-soft);color:var(--primary)}.nav-link svg{flex-shrink:0}.drawer-backdrop{z-index:60;background:#0f111552;position:fixed;inset:0}.drawer{background:var(--surface-subtle);border-right:1px solid var(--border);z-index:61;width:min(300px,86vw);box-shadow:var(--shadow-md);position:fixed;top:0;bottom:0;left:0;overflow-y:auto}.page{width:100%;max-width:1180px;margin:0 auto;padding:28px 32px 48px}@media (max-width:640px){.page{padding:20px 16px 40px}}.page-title{letter-spacing:-.01em;color:var(--text);margin:0 0 6px;font-size:28px;font-weight:700}.page-lead{color:var(--text-muted);max-width:760px;margin:0;font-size:15px;line-height:1.6}.section-title{color:var(--text);margin:0 0 12px;font-size:18px;font-weight:600}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.card-link{color:inherit;text-decoration:none;transition:border-color .15s,box-shadow .15s}.card-link:hover{border-color:var(--primary-border);box-shadow:var(--shadow-md)}.grid-cards{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px;display:grid}.btn{border:1px solid var(--border-strong);background:var(--surface);height:36px;color:var(--text);cursor:pointer;white-space:nowrap;border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:0 14px;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.btn:hover{background:var(--surface-hover)}.btn:disabled{cursor:not-allowed;opacity:.55}.btn-primary{background:var(--primary);border-color:var(--primary);color:var(--on-primary)}.btn-primary:hover{background:var(--primary-hover);border-color:var(--primary-hover)}.btn-ghost{color:var(--text-secondary);background:0 0;border-color:#0000}.btn-ghost:hover{background:var(--surface-hover)}.btn-sm{border-radius:7px;height:30px;padding:0 10px;font-size:13px}.btn-danger{color:var(--danger)}.badge{white-space:nowrap;background:var(--surface-hover);height:22px;color:var(--text-muted);border:1px solid var(--border);border-radius:999px;align-items:center;gap:4px;padding:0 8px;font-size:12px;font-weight:600;display:inline-flex}.badge-primary{background:var(--primary-soft);color:var(--primary);border-color:var(--primary-border)}.badge-success{background:var(--success-soft);color:var(--success);border-color:#0000}.badge-warning{background:var(--warning-soft);color:var(--warning);border-color:#0000}.badge-aqua{background:var(--aqua-soft);color:var(--aqua-ink);border-color:var(--aqua)}.badge-danger{background:var(--danger-soft);color:var(--danger);border-color:#0000}.notice{background:var(--warning-soft);color:var(--warning);border-radius:8px;align-items:flex-start;gap:10px;padding:12px 14px;font-size:13px;line-height:1.5;display:flex}.notice-info{background:var(--primary-soft);color:var(--primary)}.table{border-collapse:collapse;width:100%;font-size:14px}.table th{text-align:left;color:var(--text-muted);background:var(--surface-subtle);border-bottom:1px solid var(--border);white-space:nowrap;padding:10px 12px;font-size:12px;font-weight:600}.table td{border-bottom:1px solid var(--border);vertical-align:middle;padding:10px 12px}.table tr:last-child td{border-bottom:none}.num,.table th.num,.table td.num{text-align:right;font-variant-numeric:tabular-nums}.mono{font-family:var(--font-mono)}.muted{color:var(--text-muted)}.faint{color:var(--text-faint)}.input,.select{border:1px solid var(--border-strong);background:var(--surface);height:36px;color:var(--text);border-radius:8px;padding:0 10px;font-size:14px}.input:focus,.select:focus{outline:2px solid var(--primary-border);outline-offset:0;border-color:var(--primary)}pre.code{background:var(--code-bg);border:1px solid var(--border);font-family:var(--font-mono);color:var(--text);border-radius:8px;margin:0;padding:14px 16px;font-size:13px;line-height:1.6;overflow:auto}code .token.comment,code .token.prolog{color:#6e7781}code .token.punctuation{color:var(--text-secondary)}code .token.property,code .token.tag,code .token.boolean,code .token.number,code .token.constant,code .token.symbol{color:#0550ae}code .token.selector,code .token.attr-name,code .token.string,code .token.char,code .token.builtin{color:#0a3069}code .token.operator,code .token.entity,code .token.url{color:var(--text-secondary)}code .token.atrule,code .token.attr-value,code .token.keyword{color:#cf222e}code .token.function,code .token.class-name{color:#8250df}code .token.regex,code .token.important,code .token.variable{color:#953800}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton{background:linear-gradient(90deg, var(--skeleton) 25%, var(--surface-hover) 50%, var(--skeleton) 75%);background-size:200% 100%;border-radius:6px;animation:1.5s infinite shimmer}.catalog-reference{grid-template-columns:240px minmax(0,1fr);align-items:start;gap:28px;display:grid}.catalog-nav{position:sticky;top:0}@media (max-width:860px){.catalog-reference{grid-template-columns:minmax(0,1fr);gap:16px}.catalog-nav{position:static}}