:root{--bg:#0f1115;--panel:#181b22;--line:#262a33;--ink:#e6e8ec;--muted:#8b91a0;--accent:#7c3aed;--ok:#22c55e;--bad:#ef4444}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink)}a{color:var(--accent);text-decoration:none}button{cursor:pointer;border:none;border-radius:8px;padding:9px 16px;font-weight:600;background:var(--accent);color:#fff}button.ghost{background:transparent;border:1px solid var(--line);color:var(--ink)}.wrap{max-width:1100px;margin:0 auto;padding:24px}.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:14px}.row{display:flex;gap:10px;align-items:center}.muted{color:var(--muted)}input,textarea{width:100%;background:#0f1115;border:1px solid var(--line);border-radius:8px;color:var(--ink);padding:10px}.nav{display:flex;gap:18px;padding:14px 24px;border-bottom:1px solid var(--line);align-items:center}.article-body h2,.article-body h3,.article-body h4{margin:22px 0 8px;line-height:1.3}.article-body p{margin:0 0 12px}.article-body ul,.article-body ol{margin:0 0 12px;padding-left:22px}.article-body li{margin-bottom:6px}.article-body hr{border:none;border-top:1px solid var(--line);margin:18px 0}.article-body blockquote{margin:0 0 12px;padding:8px 14px;border-left:3px solid var(--accent);color:var(--muted)}