:root{--bg: #fbfbfd;--surface: #ffffff;--border: #e3e3e8;--text: #1a1a1f;--muted: #6b6b76;--accent: #4b3ff0;--accent-text: #ffffff;--active-bg: #e8f5ec;--active-text: #1f7a44;--error: #b00020;--radius: 12px;--shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 8px 24px rgba(0, 0, 0, .05)}@media(prefers-color-scheme:dark){:root{--bg: #0f0f14;--surface: #17171e;--border: #2a2a34;--text: #f2f2f5;--muted: #9a9aa6;--accent: #8b80ff;--accent-text: #0f0f14;--active-bg: #14321f;--active-text: #6fdd9a;--error: #ff6b81;--shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .35)}}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit}.shell{min-height:100vh}.topbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 1.5rem;border-bottom:1px solid var(--border);background:var(--surface)}.brand{font-weight:700;font-size:1.15rem;letter-spacing:-.02em}.identity{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;color:var(--muted);font-size:.9rem}.page{max-width:720px;margin:0 auto;padding:2rem 1.5rem 4rem}.page.wide{max-width:1040px}h1{font-size:1.9rem;letter-spacing:-.02em;margin:0 0 .5rem}h2{font-size:1.25rem;margin:2.5rem 0 1rem}.tagline{color:var(--muted);font-size:1.05rem;max-width:52ch}.muted{color:var(--muted)}.error{color:var(--error);font-weight:500}.btn,.btn-ghost{display:inline-flex;align-items:center;gap:.4rem;font:inherit;font-weight:600;padding:.55rem 1rem;border-radius:8px;border:1px solid var(--border);cursor:pointer;text-decoration:none;transition:transform .04s ease,background .15s ease}.btn{background:var(--accent);color:var(--accent-text);border-color:transparent}.btn-ghost{background:transparent;color:var(--text)}.btn:hover,.btn-ghost:hover{transform:translateY(-1px)}.btn:active,.btn-ghost:active{transform:translateY(0)}.btn[disabled],.btn-ghost[disabled]{opacity:.5;cursor:not-allowed;transform:none}.btn:focus-visible,.btn-ghost:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.hero{padding:2.5rem 0 1rem}.hero h1{font-size:2.4rem;max-width:16ch}.hero-cta{display:flex;gap:.75rem;margin-top:1.5rem;flex-wrap:wrap}.cards{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;box-shadow:var(--shadow);height:100%;display:flex;flex-direction:column}.card-head{display:flex;align-items:center;justify-content:space-between;gap:.5rem}.card-head h3{margin:0;font-size:1.1rem}.card-tagline{font-weight:500;margin:.5rem 0 .25rem}.card-desc{color:var(--muted);font-size:.92rem;flex:1}.card-actions{margin-top:1rem}.badge{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:.2rem .5rem;border-radius:999px;border:1px solid var(--border);color:var(--muted);white-space:nowrap}.badge-active{background:var(--active-bg);color:var(--active-text);border-color:transparent}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em;background:color-mix(in srgb,var(--text) 8%,transparent);padding:.1em .35em;border-radius:4px}