:root{--color-bg:#0f1418;--color-bg-elevated:#171e24;--color-bg-soft:#1d262e;--color-surface-muted:#243039;--color-border:rgba(238,242,244,0.12);--color-border-strong:rgba(238,242,244,0.22);--color-text:#eef2f4;--color-text-muted:#a7b2bb;--color-text-subtle:#7e8b95;--color-action:#1f4b99;--color-action-hover:#2757ad;--color-action-soft:rgba(31,75,153,0.18);--color-action-glow:rgba(31,75,153,0.35);--color-accent-amber:#d4a017;--color-accent-amber-soft:rgba(212,160,23,0.16);--color-accent-amber-glow:rgba(212,160,23,0.22);--color-accent-ember:#e4572e;--color-accent-ember-soft:rgba(228,87,46,0.12);--color-accent:var(--color-action);--color-accent-soft:var(--color-action-soft);--color-accent-strong:var(--color-action-hover);--color-steel:#4f8fbf;--color-steel-soft:rgba(79,143,191,0.14);--color-glass-fill:rgba(23,30,36,0.72);--color-status-available:#3f9f6e;--color-status-beta:#4f8fbf;--color-status-dev:#d2a106;--color-status-planned:#8b95a1;--color-status-eval:#c47a3a;--color-status-deprecated:#9a4f4f;--color-status-success:#3f9f6e;--color-status-warning:#d2a106;--color-status-danger:#c45454;--color-status-info:#4f8fbf;--color-status-neutral:#8b95a1;--color-portal-shell:#0f1418;--color-portal-canvas:#f3f1ec;--color-portal-card:#fffcf7;--color-portal-text:#1a2229;--color-portal-muted:#5c6b76;--font-display:var(--font-display),"Segoe UI",sans-serif;--font-body:var(--font-body),"Segoe UI",sans-serif;--font-mono:var(--font-mono),ui-monospace,monospace;--text-xs:0.8125rem;--text-sm:0.9375rem;--text-md:1.0625rem;--text-lg:1.25rem;--text-xl:clamp(1.5rem,2vw,1.875rem);--text-2xl:clamp(2rem,3.4vw,2.75rem);--text-3xl:clamp(2.6rem,5vw,4.25rem);--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:3rem;--space-8:4.5rem;--space-9:6.5rem;--container:72rem;--gutter:1.5rem;--header-height:4.25rem;--radius-sm:0.35rem;--radius-md:0.55rem;--radius-lg:0.9rem;--shadow-soft:0 18px 50px rgba(0,0,0,0.35);--shadow-action:0 10px 28px var(--color-action-glow);--ease-out:cubic-bezier(0.22,1,0.36,1);--dur-fast:160ms;--dur-med:420ms;--bp-sm:480px;--bp-md:768px;--bp-lg:980px;--bp-xl:1200px}*,:after,:before{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;font-family:var(--font-body);font-size:var(--text-md);line-height:1.6;color:var(--color-text);background:radial-gradient(1200px 600px at 80% -10%,var(--color-action-glow),transparent 55%),radial-gradient(900px 500px at -10% 20%,var(--color-steel-soft),transparent 50%),linear-gradient(180deg,#12181d 0,var(--color-bg) 40%,#0c1014 100%);background-attachment:fixed}body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.035;background-image:linear-gradient(rgba(255,255,255,.55) 1px,transparent 0),linear-gradient(90deg,rgba(255,255,255,.55) 1px,transparent 0);background-size:48px 48px;z-index:-1}.skip-link{position:absolute;left:-999px;top:.75rem;z-index:100;padding:.65rem .9rem;border-radius:var(--radius-md);background:var(--color-action);color:#fff;text-decoration:none}.skip-link:focus{left:.75rem}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:.18em}a:hover{color:var(--color-action-hover)}img{max-width:100%;display:block}h1,h2,h3,h4{font-family:var(--font-display);line-height:1.12;letter-spacing:-.02em;margin:0 0 var(--space-4);font-weight:700}ol,p,ul{margin:0 0 var(--space-4);color:var(--color-text-muted)}ol,ul{padding-left:1.2rem}code{font-family:var(--font-mono);font-size:.92em}:focus-visible{outline:2px solid var(--color-action-hover);outline-offset:3px}::selection{background:rgba(31,75,153,.45);color:var(--color-text)}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}