:root{--bg: #07080a;--panel: #101318;--panel-2: #0b0e12;--line: #23272f;--line-soft: #1b1f26;--text: #f2f4f7;--muted: #7c8592;--body: #c4cbd4;--accent: #ff5a1f;--img: #e9eaec;--wrap: 1180px;--content: 1124px;--gutter: max(16px, calc((100vw - var(--content)) / 2))}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Microsoft YaHei,sans-serif;font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}.wrap{width:100%;max-width:calc(var(--content) + 32px);margin:0 auto;padding:0 16px}.nav{position:sticky;top:0;z-index:50;background:#07080af0;border-bottom:1px solid var(--line-soft);backdrop-filter:blur(8px)}.nav-inner{display:flex;align-items:center;justify-content:space-between;height:52px}.brand{display:flex;align-items:center;gap:8px;min-width:0}.brand-mark{width:0;height:0;border-left:8px solid transparent;border-right:8px solid transparent;border-bottom:14px solid var(--accent);flex:0 0 auto}.brand-logo{height:24px;width:auto;max-width:120px;object-fit:contain;flex:0 0 auto}.brand-name{font-size:13px;font-weight:700;letter-spacing:.14em;white-space:nowrap}.brand-sub{font-size:10px;letter-spacing:.12em;color:#4e5560;white-space:nowrap}.nav-menu{display:none;align-items:center;gap:22px;font-size:12px;color:var(--muted)}.nav-menu a:hover,.nav-menu a[aria-current=page]{color:var(--text)}.nav-wechat{color:var(--accent)!important}.nav-toggle{display:flex;flex-direction:column;gap:4px;width:22px;padding:4px 0;background:none;border:0;cursor:pointer}.nav-toggle i{display:block;height:2px;background:var(--text)}.nav-toggle 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var(--accent);background:var(--img);box-shadow:0 26px 64px #00000094;transition:transform .25s ease,box-shadow .25s ease}.hero-figure:hover{transform:translateY(-3px);box-shadow:0 32px 76px #000000ad}.hero-figure img{display:block;width:100%;height:100%;object-fit:cover}.hero-figure-corner{position:absolute;width:14px;height:14px;border-color:var(--accent);border-style:solid;border-width:0;pointer-events:none}.hero-figure-corner.tl{left:10px;top:10px;border-left-width:1px;border-top-width:1px}.hero-figure-corner.tr{right:10px;top:10px;border-right-width:1px;border-top-width:1px}.hero-figure-badge{position:absolute;left:10px;bottom:10px;padding:5px 9px;background:#07080abd;color:var(--accent);font-size:11px;font-weight:700;letter-spacing:.18em;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.hero-media{position:relative;overflow:hidden}.hero-media img{width:100%;aspect-ratio:1 / 1;object-fit:contain;background:var(--img)}.hero-corner{position:absolute;width:14px;height:14px;border-color:var(--accent);border-style:solid;border-width:0}.hero-corner.tl{left:12px;top:12px;border-left-width:1px;border-top-width:1px}.hero-corner.tr{right:12px;top:12px;border-right-width:1px;border-top-width:1px}.hero-badge{position:absolute;left:12px;top:11px;margin-left:22px;font-size:11px;letter-spacing:.22em;font-weight:700;color:var(--accent)}.hero-panel{position:relative;padding:16px 18px 22px;background:var(--panel-2);border-top:2px solid var(--accent)}.hero-eyebrow{font-size:11px;letter-spacing:.22em;color:#8c96a3}.hero-title{margin:8px 0 0;font-size:clamp(2.2rem,11vw,3rem);font-weight:700;letter-spacing:-.045em;line-height:1}.hero-desc{margin:10px 0 0;font-size:12.5px;color:#9aa3af;line-height:1.7;max-width:34em}.hero-actions{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap}.series-strip{display:flex;gap:8px;padding:14px 16px;overflow-x:auto;border-bottom:1px solid 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0;background:none;margin-top:24px}.cta-bar .btn{flex:0 0 auto;min-width:160px}}@media(min-width:1060px){.grid-products{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-series{grid-template-columns:repeat(3,minmax(0,1fr))}}.noscript-note{padding:12px 16px;font-size:12px;color:var(--muted);border:1px solid var(--line);margin:16px}[hidden]{display:none!important}.gallery-switch{position:absolute;top:10px;left:10px;z-index:4;display:flex;gap:2px;padding:2px;background:#080a0ec7;border:1px solid rgba(255,255,255,.1);border-radius:2px;backdrop-filter:blur(8px)}.gallery-switch button{appearance:none;border:0;background:transparent;color:#9aa3b0;font:inherit;font-size:11px;letter-spacing:.08em;padding:4px 10px;border-radius:1px;cursor:pointer}.gallery-switch button.active{background:var(--accent);color:#0a0c10;font-weight:600}.viewer3d{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;background:radial-gradient(120% 90% at 50% 28%,#1b2029,#0d1015 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.hero-content{padding-top:clamp(44px,9vw,72px);padding-bottom:4px}.hero-figure{display:block;height:clamp(128px,40vw,210px);justify-self:center}.hero-figure:hover{transform:none}.viewer3d-hint{display:none}.viewer3d-bar{justify-content:flex-end}}