:root{--bg:#fbf7f2;--surface:#ffffff;--ink:#2b2a33;--muted:#6b6878;--accent:#6a5acd;--accent-soft:#ece8fb;--line:#e9e3da}@media (prefers-color-scheme:dark){:root{--bg:#17161c;--surface:#211f28;--ink:#f1eef7;--muted:#a9a5b8;--accent:#a99bf2;--accent-soft:#2c2840;--line:#34313f}}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:Nunito,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.65}a{color:var(--accent)}.wrap{max-width:860px;margin:0 auto;padding:0 20px}header.top{border-bottom:1px solid var(--line)}header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}.logo{font-weight:800;font-size:1.25rem;color:var(--ink);text-decoration:none;letter-spacing:-.01em}.logo span{color:var(--accent)}nav a{margin-left:18px;color:var(--muted);text-decoration:none;font-size:.95rem}nav a:hover{color:var(--ink)}main{padding:48px 0 64px}.hero h1{font-size:clamp(2rem,6vw,3rem);line-height:1.15;margin:0 0 12px;letter-spacing:-.02em}.hero p{color:var(--muted);font-size:1.15rem;margin:0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:16px;gap:16px;margin-top:36px}.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px}.card h3{margin:0 0 6px;font-size:1.05rem}.card p{margin:0 0 12px;color:var(--muted);font-size:.95rem}.pill{display:inline-block;background:var(--accent-soft);color:var(--accent);border-radius:999px;padding:2px 10px;font-size:.8rem;font-weight:700}.prose h1{font-size:2rem;margin-top:0;letter-spacing:-.01em}.prose h2{font-size:1.2rem;margin-top:2em}.prose .meta{color:var(--muted);font-size:.9rem}.box{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin:16px 0}footer{border-top:1px solid var(--line);padding:24px 0 40px;font-size:.88rem}footer,footer a{color:var(--muted)}footer a{margin-right:16px}@media (max-width:560px){header.top .wrap{flex-direction:column;height:auto;padding:12px 20px;gap:6px}nav a{margin:0 8px}}