:root { --bg:#0b0b0c; --panel:#121216; --muted:#1a1a1f; --text:#e9edf1; --sub:#9fb2c6; --border:#1f2330; --blue:#3aa0ff; --blue600:#1374cf; }
*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Ubuntu,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:20px}
.header{position:sticky;top:0;z-index:10;background:rgba(11,11,12,.75);backdrop-filter:blur(6px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;gap:16px;padding:14px 20px}
.brand{font-weight:800;letter-spacing:.3px}
.badge{display:inline-block;font-size:12px;padding:2px 8px;border-radius:999px;background:#0e2b47;color:#9cd1ff;border:1px solid #18456d}
.spacer{flex:1}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 12px;border-radius:12px;border:1px solid #2b82d6;background:var(--blue);color:#06121e;font-weight:700}
.btn:hover{background:var(--blue600);text-decoration:none}
.btn.secondary{background:transparent;color:var(--text);border-color:var(--border)}
.hero{display:grid;gap:12px;margin:20px 0;background:linear-gradient(180deg,rgba(22,28,38,.55),rgba(22,28,38,0));border:1px solid var(--border);border-radius:16px;padding:20px}
.hero h1{margin:0;font-size:28px}.hero p{margin:0;color:var(--sub)}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.card{background:var(--panel);border:1px solid var(--border);border-radius:16px;overflow:hidden;display:flex;flex-direction:column}
.thumb{background:var(--muted);aspect-ratio:4/3;width:100%;display:block;object-fit:cover}
.meta{padding:12px;display:flex;flex-direction:column;gap:8px}
.price{font-weight:800;color:#bfe2ff}
small.muted{color:var(--sub)}
.panel{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:16px}
.footer{border-top:1px solid var(--border);padding:24px 20px;color:var(--sub);text-align:center}
.notice{background:#0e1a27;border:1px solid #18456d;border-radius:12px;padding:10px 12px}