:root{color-scheme:light dark;--bg: #f4f7f8;--surface: #ffffff;--surface-2: #edf2f4;--surface-3: #e2eaee;--text: #0b1a22;--muted: #475a66;--border: #d3dde3;--border-strong: #b6c4cd;--accent: #0f766e;--accent-strong: #0b5f58;--accent-soft: #d5f5ef;--accent-ink: #0a4f49;--on-accent: #ffffff;--focus: #1d4ed8;--danger: #b91c1c;--warn: #b45309;--hero-glow-1: rgba(20, 184, 166, .22);--hero-glow-2: rgba(99, 102, 241, .14);--fs-xs: .78rem;--fs-sm: .9rem;--fs-md: 1rem;--fs-lg: 1.125rem;--fs-xl: 1.375rem;--fs-2xl: 1.75rem;--fs-3xl: clamp(2rem, 5.5vw, 3.25rem);--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 24px;--sp-6: 32px;--sp-7: 48px;--sp-8: 72px;--radius-sm: 6px;--radius: 12px;--radius-lg: 18px;--shadow-1: 0 1px 2px rgba(11, 26, 34, .06), 0 1px 1px rgba(11, 26, 34, .04);--shadow-2: 0 4px 14px rgba(11, 26, 34, .08), 0 1px 3px rgba(11, 26, 34, .06);--shadow-3: 0 14px 34px rgba(11, 26, 34, .14), 0 3px 8px rgba(11, 26, 34, .08);--font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--k-service: #0f766e;--k-data: #4f46e5;--k-cache: #d97706;--k-queue: #db2777;--k-edge: #0284c7;--k-client: #64748b;--k-external: #64748b}@media (prefers-color-scheme: dark){:root{--bg: #081118;--surface: #0f1b25;--surface-2: #15242f;--surface-3: #1c2f3d;--text: #e8f0f5;--muted: #a6b8c5;--border: #243645;--border-strong: #35506a;--accent: #2dd4bf;--accent-strong: #5eead4;--accent-soft: #0d3a3a;--accent-ink: #99f6e4;--on-accent: #03201d;--focus: #93c5fd;--danger: #f87171;--warn: #fbbf24;--hero-glow-1: rgba(45, 212, 191, .16);--hero-glow-2: rgba(129, 140, 248, .14);--shadow-1: 0 1px 2px rgba(0, 0, 0, .4);--shadow-2: 0 4px 14px rgba(0, 0, 0, .4);--shadow-3: 0 14px 34px rgba(0, 0, 0, .55);--k-service: #2dd4bf;--k-data: #818cf8;--k-cache: #fbbf24;--k-queue: #f472b6;--k-edge: #38bdf8;--k-client: #94a3b8;--k-external: #94a3b8}}.cat-storage{--cat: #6366f1;--cat-ink: #4338ca;--cat-soft: #eef2ff}.cat-media{--cat: #f43f5e;--cat-ink: #be123c;--cat-soft: #fff1f2}.cat-social{--cat: #a855f7;--cat-ink: #7e22ce;--cat-soft: #faf5ff}.cat-messaging{--cat: #0ea5e9;--cat-ink: #0369a1;--cat-soft: #f0f9ff}.cat-commerce{--cat: #f59e0b;--cat-ink: #92400e;--cat-soft: #fffbeb}.cat-location{--cat: #10b981;--cat-ink: #047857;--cat-soft: #ecfdf5}.cat-platform{--cat: #64748b;--cat-ink: #475569;--cat-soft: #f1f5f9}@media (prefers-color-scheme: dark){.cat-storage{--cat-ink: #a5b4fc;--cat-soft: #1e1f4a}.cat-media{--cat-ink: #fda4af;--cat-soft: #3b1020}.cat-social{--cat-ink: #d8b4fe;--cat-soft: #2e1650}.cat-messaging{--cat-ink: #7dd3fc;--cat-soft: #0b2f4a}.cat-commerce{--cat-ink: #fcd34d;--cat-soft: #3d2606}.cat-location{--cat-ink: #6ee7b7;--cat-soft: #08332a}.cat-platform{--cat-ink: #cbd5e1;--cat-soft: #1e2a38}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:1rem;line-height:1.6}a{color:var(--accent-strong);text-underline-offset:3px}a:hover{text-decoration-thickness:2px}:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:4px}main:focus{outline:none}.container{width:100%;max-width:1120px;margin:0 auto;padding:0 16px}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.skip-link{position:absolute;left:8px;top:-64px;z-index:100;background:var(--accent);color:var(--on-accent);padding:10px 14px;border-radius:6px;font-weight:600}.skip-link:focus{top:8px}.site-header{background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}.header-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:4px 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