:root{color-scheme:light dark;--bg:#f7f7f8;--fg:#1a1a1a;--card-bg:#ffffff;--border:#e2e2e5;--accent:#4f46e5;--muted:#6b6b73}@media (prefers-color-scheme:dark){:root{--bg:#17171a;--fg:#f2f2f3;--card-bg:#222226;--border:#333338;--accent:#8382ff;--muted:#a0a0a8}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}a{color:inherit}.container{max-width:960px;margin:0 auto;padding:24px 16px}.header{align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--border)}.header,.header nav{display:flex;gap:16px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));grid-gap:16px;gap:16px;margin-top:16px}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:10px;padding:16px;display:flex;flex-direction:column;gap:8px;text-decoration:none;color:inherit}.card-title{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tag-pill{display:inline-block;font-size:12px;padding:2px 8px;border-radius:999px;background:var(--border);color:var(--muted)}.toolbar{display:flex;gap:12px;flex-wrap:wrap;align-items:center}input[type=search],input[type=text]{padding:8px 12px;border-radius:8px;border:1px solid var(--border);background:var(--card-bg);color:var(--fg)}button{cursor:pointer;font:inherit}