:root{color-scheme:light dark;--bg:#f7f4ed;--surface:rgba(255,255,255,.78);--text:#171717;--muted:#625f57;--line:rgba(23,23,23,.13);--accent:#6e49ff;--accent2:#4f2ed6;--shadow:0 18px 60px rgba(52,38,16,.08);--max:880px}
@media(prefers-color-scheme:dark){:root{--bg:#141313;--surface:rgba(31,29,28,.82);--text:#f5f1e8;--muted:#b7b0a5;--line:rgba(255,255,255,.13);--accent:#a88cff;--accent2:#c3b1ff;--shadow:0 18px 60px rgba(0,0,0,.35)}}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;background:radial-gradient(circle at top right,rgba(110,73,255,.13),transparent 30rem),radial-gradient(circle at bottom left,rgba(255,181,71,.10),transparent 32rem),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.68}a{color:var(--accent2);text-underline-offset:.2em}.shell{width:min(calc(100% - 2rem),var(--max));margin:0 auto}.site-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.2rem 0}.brand{display:inline-flex;align-items:center;gap:.7rem;color:var(--text);text-decoration:none;font-weight:850;letter-spacing:-.03em}.brand-mark{display:grid;place-items:center;width:2.2rem;height:2.2rem;border-radius:.65rem;background:var(--accent);color:white;font-weight:900;box-shadow:var(--shadow)}.nav{display:flex;flex-wrap:wrap;gap:.85rem;font-size:.94rem}.nav a{color:var(--muted);text-decoration:none}.nav a:hover{color:var(--text)}.hero{padding:5rem 0 3rem}.eyebrow{margin:0 0 .75rem;color:var(--accent2);font-size:.82rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}h1,h2,h3{line-height:1.15;letter-spacing:-.035em}h1{max-width:760px;margin:0;font-size:clamp(2.6rem,8vw,5.7rem)}.hero p{max-width:640px;margin:1.2rem 0 0;color:var(--muted);font-size:clamp(1.05rem,2vw,1.28rem)}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;padding:1rem 0 4rem}.card,.document{border:1px solid var(--line);border-radius:1.25rem;background:var(--surface);box-shadow:var(--shadow);backdrop-filter:blur(12px)}.card{display:block;padding:1.5rem;color:var(--text);text-decoration:none;transition:transform 160ms ease,border-color 160ms ease}.card:hover{transform:translateY(-3px);border-color:var(--accent)}.card h2{margin:0 0 .45rem;font-size:1.45rem}.card p{margin:0;color:var(--muted)}.document{padding:clamp(1.4rem,5vw,3.5rem);margin:2rem 0 4rem}.document-header{padding-bottom:1.6rem;border-bottom:1px solid var(--line)}.document-header h1{font-size:clamp(2.1rem,7vw,4.4rem)}.meta{margin-top:1rem;color:var(--muted);font-size:.94rem}.document h2{margin-top:2.35rem;font-size:1.55rem}.document h3{margin-top:1.8rem;font-size:1.15rem}.document ul{padding-left:1.3rem}.document li+li{margin-top:.35rem}.site-footer{padding:2rem 0 3rem;border-top:1px solid var(--line);color:var(--muted);font-size:.92rem}.footer-row{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}@media(max-width:640px){.site-header{align-items:flex-start;flex-direction:column}.hero{padding-top:3.5rem}.cards{grid-template-columns:1fr}}