:root{--fg:#111;--bg:#fafafa;--muted:#666;--border:#ddd;--accent:#2563eb}*{box-sizing:border-box}html,body{color:var(--fg);background:var(--bg);margin:0;padding:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:720px;margin:0 auto;padding:2rem 1rem}nav{border-bottom:1px solid var(--border);align-items:center;gap:1.5rem;padding:1rem;font-size:.95rem;display:flex}nav .brand{margin-right:auto;font-weight:600}nav a{color:var(--fg)}nav .admin-link{background:var(--accent);color:#fff;border-radius:4px;padding:.3rem .7rem;font-size:.85rem}nav .admin-link:hover{filter:brightness(.95);text-decoration:none}h1{margin:0 0 1rem;font-size:1.75rem}h2{margin:1.5rem 0 .5rem;font-size:1.25rem}p{margin:.5rem 0}.card{border:1px solid var(--border);background:#fff;border-radius:6px;margin:1rem 0;padding:1rem}.muted{color:var(--muted);font-size:.85rem}.tag{background:#eee;border-radius:3px;margin-right:.3rem;padding:0 .4rem;font-size:.8rem;display:inline-block}form{flex-direction:column;gap:.75rem;max-width:480px;display:flex}label{flex-direction:column;gap:.25rem;font-size:.9rem;display:flex}input,textarea{font:inherit;border:1px solid var(--border);background:#fff;border-radius:4px;padding:.5rem}textarea{resize:vertical;min-height:5rem}button{font:inherit;background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:4px;align-self:flex-start;padding:.6rem 1rem}button:hover{filter:brightness(.95)}footer{border-top:1px solid var(--border);text-align:center;color:var(--muted);margin-top:auto;padding:1rem;font-size:.85rem}