:root{
  --bg:#0b0f14; --text:#e8eef6; --muted:#a8b3c2; --border:rgba(255,255,255,.08);
  --accent:#ffb300; --shadow:0 12px 28px rgba(0,0,0,.35); --radius:18px; --max:1120px;
  --font: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:var(--font);
background:radial-gradient(1200px 700px at 20% -10%, rgba(255,179,0,.18), transparent 60%),
radial-gradient(1000px 600px at 80% -20%, rgba(0,212,255,.14), transparent 55%),var(--bg);
color:var(--text);}
a{color:inherit;text-decoration:none}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.topbar{font-size:13px;color:var(--muted);border-bottom:1px solid var(--border);background:rgba(0,0,0,.18)}
.topbar .row{display:flex;gap:14px;align-items:center;justify-content:space-between;padding:10px 0}
.topbar .left{display:flex;gap:14px;flex-wrap:wrap}
.pill{display:inline-flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--border);border-radius:999px;background:rgba(255,255,255,.02)}
.pill b{color:var(--text);font-weight:600}
.header{position:sticky;top:0;z-index:50;background:rgba(11,15,20,.72);backdrop-filter: blur(10px);border-bottom:1px solid var(--border)}
.header .row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:14px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.5px}
.logo{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg, rgba(255,179,0,.95), rgba(0,212,255,.85));box-shadow:0 10px 24px rgba(0,0,0,.35)}
.nav{display:flex;align-items:center;gap:18px}
.nav a{font-size:14px;color:var(--muted);padding:10px 10px;border-radius:12px}
.nav a.active{color:var(--text);background:rgba(255,255,255,.04);border:1px solid var(--border)}
.nav a:hover{color:var(--text);background:rgba(255,255,255,.03)}
.right{display:flex;align-items:center;gap:10px}
.cart{font-size:13px;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 14px;border-radius:14px;border:1px solid var(--border);background:rgba(255,255,255,.03);color:var(--text);font-weight:700}
.btn.primary{background:linear-gradient(135deg, rgba(255,179,0,.95), rgba(255,179,0,.72));color:#101010;border-color:transparent}
.btn:hover{transform:translateY(-1px)}
.menuBtn{display:none}
.mobileNav{display:none;border-top:1px solid var(--border);padding:10px 0}
.mobileNav a{display:block;padding:12px 10px;border-radius:12px;color:var(--muted)}
.mobileNav a.active{color:var(--text);background:rgba(255,255,255,.04);border:1px solid var(--border)}
.hero{padding:54px 0 26px}
.heroCard{border:1px solid var(--border);border-radius:var(--radius);padding:34px;background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));box-shadow:var(--shadow);overflow:hidden;position:relative}
.heroCard:before{content:"";position:absolute;inset:-2px;background:radial-gradient(500px 260px at 15% 10%, rgba(255,179,0,.25), transparent 55%),radial-gradient(520px 300px at 85% 0%, rgba(0,212,255,.18), transparent 60%);pointer-events:none}
.kicker{font-size:12px;letter-spacing:2.2px;text-transform:uppercase;color:var(--muted)}
h1{margin:10px 0 10px;font-size:44px;line-height:1.06}
.sub{margin:0;color:var(--muted);font-size:16px;max-width:68ch}
.heroActions{margin-top:18px;display:flex;gap:12px;flex-wrap:wrap}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.card{grid-column:span 4;border:1px solid var(--border);border-radius:var(--radius);background:rgba(255,255,255,.02);padding:18px;box-shadow:0 10px 24px rgba(0,0,0,.22)}
.card h3{margin:6px 0 8px;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:14px;line-height:1.55}
.tag{display:inline-flex;gap:8px;align-items:center;font-size:12px;color:var(--muted);border:1px solid var(--border);padding:6px 10px;border-radius:999px;background:rgba(0,0,0,.15)}
.section{padding:26px 0 40px}
.sectionTitle{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin:0 0 12px}
.sectionTitle h2{margin:0;font-size:22px}
.sectionTitle p{margin:0;color:var(--muted);font-size:14px}
.list{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.item{display:flex;gap:14px;align-items:flex-start;justify-content:space-between;padding:16px 16px;border-top:1px solid var(--border);background:rgba(255,255,255,.02)}
.item:first-child{border-top:0}
.item .meta{display:flex;flex-direction:column;gap:6px}
.item .meta b{font-size:15px}
.item .meta span{font-size:13px;color:var(--muted)}
.price{font-weight:900;color:var(--accent)}
.small{font-size:12px;color:var(--muted)}
.cta{margin-top:18px;border:1px solid var(--border);border-radius:var(--radius);padding:18px;background:rgba(255,255,255,.02)}
.footer{border-top:1px solid var(--border);padding:28px 0;color:var(--muted);font-size:13px}
.footerGrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px}
.footer a{color:var(--muted)} .footer a:hover{color:var(--text)}
hr.sep{border:0;border-top:1px solid var(--border);margin:14px 0}
.notice{margin-top:10px;font-size:12px;color:var(--muted)}
@media (max-width: 940px){.card{grid-column:span 6} h1{font-size:36px}}
@media (max-width: 720px){.nav{display:none}.menuBtn{display:inline-flex}.mobileNav{display:block}.card{grid-column:span 12}.footerGrid{grid-template-columns:1fr;gap:12px}}