:root{--bg:#fff;--fg:#1a1d21;--muted:#5b6471;--border:#e4e7ec;--accent:#0a6cff;--accent-strong:#0954cc;--accent-contrast:#fff;--code-bg:#f1f3f5;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-synthesis:none;text-rendering:optimizelegibility;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#0f1216;--fg:#e8eaed;--muted:#9aa4b2;--border:#262b33;--accent:#4d94ff;--accent-strong:#76adff;--accent-contrast:#0f1216;--code-bg:#1b2027}}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);min-height:100dvh;color:var(--fg)}button{font-family:inherit}.app{grid-template-rows:auto 1fr auto;min-height:100dvh;display:grid}.topbar{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:1rem clamp(1rem,5vw,3rem);display:flex}.brand{letter-spacing:.02em;align-items:center;gap:.55rem;font-weight:700;display:flex}.brand__mark{color:var(--accent);font-size:1.1rem;line-height:1}.brand__name{font-size:1.15rem}.topbar__tag{color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:.15rem .7rem;font-size:.8rem}.hero{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:1rem;max-width:44rem;margin:0 auto;padding:clamp(2rem,8vw,5rem) 1rem;display:flex}.hero__eyebrow{letter-spacing:.3em;color:var(--accent);margin:0;font-size:.8rem;font-weight:700}.hero__title{margin:0;font-size:clamp(2rem,6vw,3.25rem);line-height:1.1}.hero__lead{color:var(--muted);max-width:34rem;margin:0;font-size:1.05rem;line-height:1.6}.hero__actions{flex-wrap:wrap;justify-content:center;gap:.75rem;margin-top:.5rem;display:flex}.btn{font:inherit;cursor:pointer;border:1px solid #0000;border-radius:10px;padding:.7rem 1.4rem;font-weight:600;transition:transform 50ms,background .2s,border-color .2s}.btn:active{transform:translateY(1px)}.btn--primary{background:var(--accent);color:var(--accent-contrast)}.btn--primary:hover{background:var(--accent-strong)}.btn--ghost{color:var(--fg);border-color:var(--border);background:0 0}.btn--ghost:hover{border-color:var(--accent);color:var(--accent)}.hero__note{color:var(--muted);margin-top:.5rem;font-size:.8rem}.hero__note code{background:var(--code-bg);border-radius:5px;padding:.1rem .35rem}.footer{text-align:center;color:var(--muted);border-top:1px solid var(--border);flex-wrap:wrap;justify-content:center;align-items:center;gap:1rem;padding:1.25rem;font-size:.8rem;display:flex}.footer__link{color:var(--accent);text-decoration:none}.footer__link:hover{text-decoration:underline}