:root{--bg:#0b1220;--panel:#0f172a;--line:#1f2937;--ink:#e5e7eb;--muted:#9ca3af;--brand:#6366f1;}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif}
a{color:#c7d2fe;text-decoration:none}a:hover{text-decoration:underline}
.container{max-width:1140px;margin:0 auto;padding:24px}.header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px}
.btn{display:inline-block;background:var(--brand);color:#fff;border:0;border-radius:10px;padding:10px 14px;font-weight:600;cursor:pointer}
.btn.secondary{background:#374151}.grid{display:grid;gap:16px}.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:900px){.grid.cols-4{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.grid.cols-4{grid-template-columns:1fr}}
.badge{display:inline-block;background:#111827;border:1px solid var(--line);padding:6px 10px;border-radius:999px;font-size:13px;color:#cbd5e1}
.meta{color:var(--muted);font-size:14px}.hr{height:1px;background:var(--line);margin:12px 0}
.error{background:#7f1d1d;color:#fecaca;padding:12px;border-radius:8px;margin:16px 0}