:root{--brand-navy:#0a3444;--brand-teal:#0d817c;--brand-mint:#63c9b9;--brand-mist:#eaf4f3;--bg:#eef7f6;--surface:#fff;--surface-2:#f7fbfa;--surface-raised:#e1f0ee;--text:#172a34;--text-strong:#0a3444;--muted:#607279;--faint:#7c8e93;--border:#d4e5e3;--border-soft:#e5efee;--accent:#0d817c;--accent-soft:#d9eeeb;--danger:#b42318;--danger-soft:#fff0ee;--success:#14745e;--success-soft:#eaf7f2;--radius-sm:16px;--radius-md:20px;--radius-lg:24px;--radius-section:28px;--capsule:999px;--s-1:4px;--s-2:8px;--s-3:12px;--s-4:16px;--s-6:24px;--s-8:32px;--s-12:48px;--s-16:64px;--motion-fast:.12s;--motion-normal:.18s;--motion-slow:.26s}@media (prefers-color-scheme:dark){:root{--bg:#000;--surface:#181818;--surface-2:#161616;--surface-raised:#242424;--text:#f5f5f5;--text-strong:#fff;--muted:#b8b8b8;--faint:#969696;--border:#343434;--border-soft:#262626;--accent:#249b8d;--accent-soft:#102c28;--danger:#ffb4ab;--danger-soft:#4a201d;--success:#79d6b8;--success-soft:#103d35}}
*{box-sizing:border-box}html,body{background:var(--bg);min-height:100%;color:var(--text);margin:0}body{letter-spacing:0;font-family:Noto Sans,Noto Sans Arabic,Noto Sans Thai,system-ui,-apple-system,sans-serif}button,input{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 42%,transparent);outline-offset:2px}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.runtimeGate{background:var(--bg);min-height:100dvh;color:var(--text);place-items:center;padding:24px;display:grid}.runtimeGateCard{border:1px solid var(--line);background:var(--surface);max-width:560px;box-shadow:var(--shadow-soft);text-align:center;border-radius:24px;padding:20px 24px;font-weight:700}.runtimePreviewBanner{z-index:1000;border-bottom:1px solid var(--line);background:var(--surface);width:100%;color:var(--text);text-align:center;padding:8px 16px;font-size:13px;font-weight:700;position:sticky;top:0}