:root{--bg:#0a0b12;--card:#151827;--line:#232741;--text:#eef0f7;--muted:#9aa0b5;--accent:#8b5cf6;--accent2:#ec4899}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.container{max-width:1120px;margin:0 auto;padding:0 24px}.header{position:-webkit-sticky;position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:16px 24px;background:rgba(10,11,18,.72);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.logo{font-weight:800;letter-spacing:.14em;font-size:18px;background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}.header nav{display:flex;gap:22px}.header nav a{color:var(--muted);font-size:14px;transition:color .2s}.cart,.header nav a:hover{color:var(--text)}.cart{background:var(--card);border:1px solid var(--line);padding:8px 14px;font-size:14px;cursor:pointer;display:flex;gap:6px;align-items:center}.cart,.cart span{border-radius:999px}.cart span{background:var(--accent);padding:0 7px;font-size:12px}.hero{padding:88px 0 56px;text-align:center;max-width:760px;margin:0 auto}.eyebrow{color:var(--accent2);font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:13px;margin-bottom:14px}.hero h1{font-size:clamp(38px,6vw,68px);line-height:1.04;font-weight:800;letter-spacing:-.02em}.hero h1 span{background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}.hero .sub{color:var(--muted);font-size:18px;margin:20px auto 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var(--line);border-radius:18px;overflow:hidden;transition:transform .2s,border-color .2s,box-shadow .3s;display:block}.card:hover{transform:translateY(-6px);border-color:var(--accent);box-shadow:0 20px 40px -20px rgba(139,92,246,.6)}.thumb{aspect-ratio:4/3;display:flex;align-items:flex-end;padding:16px;position:relative}.thumb:after{content:"";position:absolute;inset:0;background:radial-gradient(120% 80% at 80% 0,rgba(255,255,255,.25),transparent 60%)}.thumb-name{position:relative;font-weight:700;font-size:15px;color:rgba(255,255,255,.92);text-shadow:0 1px 8px rgba(0,0,0,.3)}.card-body{padding:16px}.chip{display:inline-block;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent2);background:rgba(236,72,153,.1);border:1px solid rgba(236,72,153,.25);padding:3px 9px;border-radius:999px;margin-bottom:10px}.card-body h3{font-size:16px;font-weight:600;margin-bottom:6px}.price{color:var(--text);font-weight:700;font-size:18px}.price.big{font-size:30px;margin:6px 0 16px}.detail{padding:36px 0 80px}.back{color:var(--muted);font-size:14px;display:inline-block;margin-bottom:22px;transition:color .2s}.back:hover{color:var(--text)}.detail-grid{display:grid;grid-template-columns:1.1fr 1fr;grid-gap:40px;gap:40px;align-items:start}.detail-thumb{aspect-ratio:1/1;border-radius:24px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:26px;color:rgba(255,255,255,.95);position:relative;overflow:hidden;text-align:center;padding:20px}.detail-thumb:after{content:"";position:absolute;inset:0;background:radial-gradient(120% 80% at 70% 10%,rgba(255,255,255,.3),transparent 55%)}.detail-thumb span{position:relative;text-shadow:0 2px 12px rgba(0,0,0,.35)}.detail-info h1{font-size:34px;font-weight:800;letter-spacing:-.01em;margin:12px 0}.desc{color:var(--muted);font-size:16px;margin-bottom:24px}.actions{display:flex;gap:12px;margin-bottom:26px;flex-wrap:wrap}.perks{list-style:none;display:grid;grid-gap:10px;gap:10px}.perks li{color:var(--muted);font-size:14px;padding-left:24px;position:relative}.perks li:before{content:"\2713";position:absolute;left:0;color:var(--accent);font-weight:700}.footer{border-top:1px solid var(--line);color:var(--muted);text-align:center;padding:28px;font-size:13px;margin-top:40px}.page{animation:enter .45s cubic-bezier(.22,1,.36,1) both}@keyframes enter{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}@media(max-width:720px){.detail-grid{grid-template-columns:1fr}.header nav{display:none}}