:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;--bg: #f2faff;--text: #0b4aa2;--muted: rgba(11, 74, 162, .72);--line: rgba(11, 74, 162, .14);--card: rgba(11, 74, 162, .03)}body{margin:0;background:radial-gradient(900px 420px at 50% -140px,rgba(27,182,255,.18),transparent 65%),radial-gradient(650px 320px at 10% 15%,rgba(27,182,255,.1),transparent 60%),radial-gradient(650px 320px at 90% 30%,rgba(27,182,255,.08),transparent 60%),linear-gradient(180deg,rgba(255,255,255,.65) 0%,var(--bg) 60%);color:var(--text)}a{color:inherit;text-decoration:none}.container{max-width:1120px;margin:0 auto;padding:0 16px}.site-header{position:sticky;top:0;z-index:10;background:#ffffffd6;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);box-shadow:0 8px 30px 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var(--line);border-radius:18px;overflow:hidden;position:relative}.hero-img{width:100%;height:360px;object-fit:cover;display:block}.hero-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,#fffffff2,#ffffffb8,#fff0);padding:22px;display:flex;flex-direction:column;justify-content:center;max-width:720px}.section{margin-top:24px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.list{display:grid;gap:12px}.card{border:1px solid var(--line);background:var(--card);border-radius:14px;padding:14px}.title{font-weight:800}.muted{color:var(--muted)}.site-footer{border-top:1px solid var(--line);margin-top:28px;padding:20px 0}.footer-inner{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}.article-pre{white-space:pre-wrap;word-break:break-word;border:1px solid var(--line);background:#fff;border-radius:14px;padding:14px}.product-card{display:flex;flex-direction:column;gap:8px;transition:border-color .15s ease,box-shadow .15s 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16px}.product-carousel::-webkit-scrollbar{height:10px}.product-carousel::-webkit-scrollbar-thumb{background:#1bb6ff40;border-radius:999px;border:2px solid rgba(255,255,255,.85)}.product-carousel-card{text-decoration:none;color:inherit;scroll-snap-align:start;min-width:320px;max-width:380px;flex:0 0 auto;border-radius:20px;overflow:hidden;border:1px solid rgba(27,182,255,.18);background:#ffffffb3;box-shadow:0 18px 48px #0b4aa214,0 0 0 1px #ffffffb3 inset;transition:transform .22s ease,box-shadow .22s ease}.product-carousel-card:hover{transform:translateY(-4px);box-shadow:0 24px 60px #0b4aa21f,0 0 0 1px #1bb6ff59 inset}.product-carousel-media{background:linear-gradient(145deg,#1bb6ff0f,#1bb6ff29)}.product-carousel-img{width:100%;height:220px;object-fit:cover;display:block}.product-carousel-img--placeholder{height:220px;background:linear-gradient(135deg,#1bb6ff1f,#1bb6ff38)}.product-carousel-caption{padding:14px 16px 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14px}.product-gallery-scroller::-webkit-scrollbar{height:10px}.product-gallery-scroller::-webkit-scrollbar-thumb{background:#1bb6ff40;border-radius:999px;border:2px solid rgba(255,255,255,.85)}.product-detail-gallery-img{width:240px;height:180px;object-fit:cover;border-radius:12px;border:1px solid var(--line);background:#fff;flex:0 0 auto}