:root{--bg:#0b1020;--card:#141a2e;--ink:#e2e8f0;--muted:#94a3b8;--link:#22d3ee;--bord:#334}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1000px;margin:0 auto;padding:20px}
header,footer{background:#0e152a}
.top{display:flex;gap:12px;align-items:center;justify-content:space-between}
nav a{margin-right:16px}
.card{background:var(--card);border:1px solid var(--bord);border-radius:12px;padding:16px;margin:12px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}
.badge{display:inline-block;font-size:12px;padding:2px 8px;border-radius:999px;border:1px solid #3b82f6;color:#93c5fd;background:rgba(59,130,246,.15)}
.btn{display:inline-block;border:1px solid var(--bord);padding:8px 12px;border-radius:10px}
select{background:#0e152a;color:var(--ink);border:1px solid var(--bord);border-radius:8px;padding:6px}
.logo{width:40px;height:40px;border-radius:10px}
footer .muted{color:var(--muted)}