:root{
  --bg:#f6f4f0; --card:#fff; --ink:#15130f; --muted:#6f6a61; --line:#e5e1d9;
  --accent:#c8102e; --accent-ink:#fff; --chip:#efece6; --ok:#1f7a4d;
  --radius:14px; --shadow:0 1px 2px rgba(0,0,0,.05),0 8px 24px -16px rgba(0,0,0,.25);
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 Inter,system-ui,sans-serif}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
.top{position:sticky;top:0;z-index:20;display:flex;gap:16px;align-items:center;padding:12px 24px;background:rgba(246,244,240,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.brand{font-weight:700;font-size:18px;letter-spacing:-.01em;white-space:nowrap}
.brand span{font-weight:500;color:var(--muted);font-size:12px;margin-left:6px;border:1px solid var(--line);padding:1px 6px;border-radius:999px}
.search{flex:1;max-width:560px}
.search input{width:100%;padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;font:inherit;outline:none}
.search input:focus{border-color:var(--ink)}
.right{margin-left:auto;display:flex;gap:12px;align-items:center}
.tech{font-size:13px;color:var(--muted);display:flex;gap:6px;align-items:center;white-space:nowrap}
.session-btn{border:1px solid var(--ink);background:var(--ink);color:#fff;padding:8px 14px;border-radius:999px;font-weight:500}
.session-btn b{background:#fff;color:var(--ink);border-radius:999px;padding:0 7px;margin-left:4px}
main{padding:24px;max-width:1360px;margin:0 auto}
h2{font-size:20px;margin:0 0 4px;letter-spacing:-.01em}
.sec{margin-bottom:40px}
.sec-head{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-bottom:14px}
.sec-head p{margin:0;color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:16px}
.card{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;position:relative;transition:transform .15s}
.card:hover{transform:translateY(-2px)}
.card .img{aspect-ratio:1;background:#fff;display:grid;place-items:center;overflow:hidden}
.card img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.card .body{padding:10px 12px 12px;display:flex;flex-direction:column;gap:4px}
.card .brand-l{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.card .name{font-weight:500;font-size:13.5px;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .price{font-weight:600;margin-top:2px}
.card .price s{color:var(--muted);font-weight:400;margin-left:6px;font-size:12px}
.chips{display:flex;flex-wrap:wrap;gap:4px;margin-top:4px}
.chip{font-size:11px;background:var(--chip);border-radius:999px;padding:2px 8px;color:#3d3930}
.chip.because{background:#fdecef;color:var(--accent)}
.scores{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums;display:none;margin-top:4px}
body.tech .scores{display:block}
.rank{position:absolute;top:8px;left:8px;background:var(--ink);color:#fff;font-size:11px;font-weight:600;border-radius:999px;width:22px;height:22px;display:grid;place-items:center}
.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.filters .pill{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 12px;font-size:13px}
.filters .pill.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.filters select{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 12px;font:inherit;font-size:13px}
.more{display:block;margin:20px auto 0;padding:10px 22px;border-radius:999px;border:1px solid var(--ink);background:#fff}
.product{display:grid;grid-template-columns:minmax(280px,520px) 1fr;gap:36px;margin-bottom:40px}
.gallery{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}
.gallery .main{aspect-ratio:1;display:grid;place-items:center}
.gallery .main img{max-width:100%;max-height:100%;object-fit:contain;mix-blend-mode:multiply}
.gallery .thumbs{display:flex;gap:8px;margin-top:10px;overflow:auto}
.gallery .thumbs img{width:64px;height:64px;object-fit:contain;border:1px solid var(--line);border-radius:8px;cursor:pointer;background:#fff}
.info h1{font-size:26px;margin:4px 0 8px;letter-spacing:-.02em;line-height:1.15}
.info .brand-l{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-size:12px}
.info .price{font-size:22px;font-weight:600;margin:8px 0 16px}
.info .price s{font-size:15px;color:var(--muted);font-weight:400;margin-left:8px}
.attrs{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px 16px;margin:16px 0}
.attrs div{font-size:13px;border-top:1px solid var(--line);padding-top:6px}
.attrs b{display:block;color:var(--muted);font-weight:500;font-size:11px;text-transform:uppercase;letter-spacing:.06em}
.desc{color:#3d3930;max-width:60ch}
.ext{display:inline-block;margin-top:10px;border:1px solid var(--ink);border-radius:999px;padding:8px 16px;font-weight:500}
.sizes{display:flex;flex-wrap:wrap;gap:6px}
.sizes span{border:1px solid var(--line);border-radius:6px;padding:2px 8px;font-size:12px;background:#fff}
.slider{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);margin-left:auto}
.slider input{width:160px;accent-color:var(--ink)}
.back{color:var(--muted);font-size:13px;display:inline-block;margin-bottom:12px}
.muted{color:var(--muted)} .small{font-size:12px}
.empty{padding:40px;text-align:center;color:var(--muted);background:#fff;border-radius:var(--radius);border:1px dashed var(--line)}
.drawer{position:fixed;top:0;right:0;height:100%;width:340px;max-width:92vw;background:#fff;border-left:1px solid var(--line);z-index:30;padding:18px;transform:translateX(100%);transition:transform .2s;overflow:auto}
.drawer.open{transform:none}
.drawer-head{display:flex;align-items:center;gap:10px}
.drawer-head h3{margin:0;flex:1}
.ghost{background:none;border:1px solid var(--line);border-radius:999px;padding:4px 10px;font-size:12px}
.session-list{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.session-list a{display:flex;gap:10px;align-items:center;border:1px solid var(--line);border-radius:10px;padding:6px}
.session-list img{width:48px;height:48px;object-fit:contain}
.session-list .n{font-size:12px;line-height:1.3}
.foot{padding:20px 24px 40px;color:var(--muted);font-size:12px;display:flex;flex-direction:column;gap:4px;max-width:1360px;margin:0 auto}
.skeleton{height:260px;background:linear-gradient(90deg,#eee,#f7f7f7,#eee);background-size:200% 100%;animation:sh 1.2s infinite;border-radius:var(--radius)}
@keyframes sh{to{background-position:-200% 0}}
@media (max-width:820px){.product{grid-template-columns:1fr}.top{flex-wrap:wrap;padding:10px 16px}.search{order:3;max-width:none;flex-basis:100%}main{padding:16px}.tech{display:none}}