:root{--bg:#0a0e1a;--card:#111827;--teal:#26b5b5;--text:#e5e7eb;--muted:#9ca3af;--line:#1f2937}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--bg);color:var(--text);font-family:'Inter','Poppins',-apple-system,system-ui,sans-serif;line-height:1.6}
a{color:var(--teal);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
header{border-bottom:1px solid var(--line);padding:18px 0}
header .bar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:12px;color:#fff;font-weight:700;font-size:18px}
.logo img{height:40px;width:auto}
.home-link{font-size:14px}
.crumbs{font-size:13px;color:var(--muted);margin:20px 0}
.crumbs a{color:var(--muted)}
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;padding:28px 0;align-items:start}
.gallery .main{width:100%;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:var(--card)}
.gallery .main img{width:100%;height:auto;display:block}
.thumbs{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.thumbs img{width:84px;height:84px;object-fit:cover;border-radius:8px;border:2px solid var(--line);cursor:pointer}
.thumbs img.on{border-color:var(--teal)}
.info h1{font-size:28px;line-height:1.25;margin-bottom:8px;color:#fff}
.info .spec{color:var(--teal);font-size:15px;margin-bottom:20px}
.btn{display:inline-block;background:var(--teal);color:#04141a;font-weight:700;padding:13px 26px;border-radius:10px;margin:6px 0 22px}
.btn:hover{opacity:.92;text-decoration:none}
h2{font-size:20px;margin:26px 0 12px;color:#fff;border-left:4px solid var(--teal);padding-left:12px}
ul.feats{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px}
ul.feats li{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px 16px}
ul.feats li b{display:block;color:#fff;margin-bottom:4px;font-size:14px}
ul.feats li span{color:var(--muted);font-size:13px}
table{width:100%;border-collapse:collapse;font-size:14px}
table td{border:1px solid var(--line);padding:10px 14px;color:var(--text)}
table td:first-child{width:34%;color:var(--muted);background:#0d1424}
.desc{color:var(--muted);font-size:15px}
.related{display:flex;flex-wrap:wrap;gap:10px}
.related a{background:var(--card);border:1px solid var(--line);padding:8px 14px;border-radius:8px;font-size:13px}
footer{border-top:1px solid var(--line);margin-top:44px;padding:22px 0;text-align:center;color:var(--muted);font-size:13px}
@media(max-width:760px){.hero{grid-template-columns:1fr}ul.feats{grid-template-columns:1fr}}