:root{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif; color:#111; background:#fff}
*{box-sizing:border-box}
body{margin:0}
.wrap{max-width:1100px;margin:0 auto;padding:24px}
.hero{background:#0b1220;color:#fff}
.hero .wrap{padding:56px 24px}
.hero h1{margin:0 0 10px;font-size:40px;letter-spacing:.04em}
.hero .sub{margin:0 0 14px;font-size:18px;opacity:.92}
.hero .meta{margin:0 0 24px;opacity:.75}
.btn{display:inline-block;background:#fff;color:#0b1220;text-decoration:none;padding:12px 16px;border-radius:12px;font-weight:600}
.panel{border:1px solid #e7e7e7;border-radius:16px;padding:18px}
.muted{color:#666}
.tabs{display:flex;gap:10px;align-items:center;margin:12px 0 16px}
.tab{border:1px solid #ddd;background:#fafafa;padding:10px 12px;border-radius:12px;cursor:pointer}
.tab.active{background:#0b1220;color:#fff;border-color:#0b1220}
.spacer{flex:1}
select{border:1px solid #ddd;border-radius:12px;padding:10px 12px;background:#fff}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.card{border:1px solid #eee;border-radius:16px;overflow:hidden;background:#fff}
.card img{width:100%;height:160px;object-fit:cover;background:#f6f6f6}
.card .p{padding:12px}
.card h3{margin:0 0 6px;font-size:18px}
.card .tag{margin:0 0 10px;color:#555;font-size:13px}
.badges{display:flex;flex-wrap:wrap;gap:8px}
.badge{font-size:12px;border:1px solid #e7e7e7;border-radius:999px;padding:6px 10px;color:#333;background:#fafafa}
.footer{padding:24px}
code{background:#f3f3f3;padding:2px 6px;border-radius:8px}