:root{--bg:#0a0b0d;--surface:#14161b;--surface2:#1b1e25;--line:#2b3038;--ink:#f3f5f8;--muted:#8b94a3;--red:#ff3b30;--red-deep:#d5001c;--amber:#ff8a00;--green:#2fd07b;--accent:var(--red);--accent-ink:#fff;--radius:14px;--shadow:0 2px 6px #00000073, 0 16px 40px #00000059;--carbon:repeating-linear-gradient(45deg, #ffffff04 0 2px, transparent 2px 4px)}*{box-sizing:border-box}html,body{background:radial-gradient(1200px 500px at 50% -10%, #ff3b3014, transparent 60%), var(--carbon), var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;padding:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}.wrap{max-width:660px;margin:0 auto;padding:20px 16px 90px}.topbar{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.topbar h1{letter-spacing:.02em;text-transform:uppercase;margin:0;font-size:1.7rem;font-weight:800}.topbar 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