:root{--bg:#f5f6f8;--surface:#fff;--surface-muted:#f1f3f7;--text:#121317;--muted:#4a5364;--border:#d9deea;--accent:#3258ff;--max:1080px}:root[data-theme=dark]{--bg:#0d1016;--surface:#151a23;--surface-muted:#1d2430;--text:#edf1fb;--muted:#b2bfd8;--border:#2a3446;--accent:#8ca5ff}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.6}a{color:inherit}.shell{flex-direction:column;min-height:100vh;display:flex}.topbar{border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--bg),transparent 8%);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:20;position:sticky;top:0}.container{width:min(var(--max),calc(100% - 2rem));margin:0 auto}.navline{justify-content:space-between;align-items:center;gap:1rem;padding:1rem 0;display:flex}.brand{letter-spacing:-.01em;font-weight:650;text-decoration:none}.nav{flex-wrap:wrap;align-items:center;gap:.85rem;display:flex}.nav a{color:var(--muted);font-size:.95rem;text-decoration:none}.nav a:hover,.nav a:focus-visible{color:var(--text)}main.container{padding:2.5rem 0 4rem}.hero{border:1px solid var(--border);background:var(--surface);border-radius:1.25rem;grid-template-columns:1.3fr .7fr;gap:2rem;padding:2rem;display:grid}.hero h1{letter-spacing:-.03em;margin:.35rem 0 1rem;font-size:clamp(2rem,4vw,3.4rem);line-height:1.05}.eyebrow{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-size:.72rem;font-weight:600}.lead{max-width:64ch;color:var(--muted);font-size:1.1rem}.actions{flex-wrap:wrap;gap:.75rem;margin-top:1.25rem;display:flex}.btn{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:.7rem;padding:.7rem 1rem;font-weight:520;text-decoration:none}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.portrait{border:1px dashed var(--border);background:var(--surface-muted);text-align:center;min-height:260px;color:var(--muted);border-radius:.9rem;place-items:center;padding:1rem;display:grid}.section{margin-top:2rem}.section h2{letter-spacing:-.02em;margin-bottom:.75rem}.grid-2,.grid-3{gap:1rem;display:grid}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.card{border:1px solid var(--border);background:var(--surface);border-radius:.9rem;padding:1.1rem}.card h3{margin-top:0;margin-bottom:.6rem}.muted{color:var(--muted)}.list{margin:.5rem 0;padding-left:1.1rem}.footer{border-top:1px solid var(--border);margin-top:auto}.footer .container{color:var(--muted);padding:1.25rem 0 2rem;font-size:.92rem}.post p{color:var(--muted)}.post h2,.post h3{margin-top:1.35rem}.theme-toggle{border:1px solid var(--border);background:var(--surface-muted);color:var(--muted);cursor:pointer;border-radius:999px;padding:.3rem .65rem}@media (max-width:900px){.hero,.grid-2,.grid-3{grid-template-columns:1fr}}