:root{--template-bg-colour:#FFFFFF;--bg:#07111f;--text:#f7fbff;--muted:color-mix(in srgb,#f7fbff 68%,transparent);--a:#55e5ff;--b:#ff76bc;--page:radial-gradient(circle at 12% 15%,rgba(85,229,255,.34),transparent 26%),radial-gradient(circle at 88% 10%,rgba(255,118,188,.28),transparent 30%),linear-gradient(135deg,#07111f,#142a45 56%,#060a12);}
*{box-sizing:border-box}html,body{margin:0;max-width:100%;overflow-x:hidden}body{min-height:100vh;color:var(--text);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--page);position:relative;display:flex;flex-direction:column}body:before{content:"";position:fixed;inset:0;background-image:var(--remote-bg);background-size:cover;background-position:center top;opacity:.1;pointer-events:none;z-index:-1}a{color:inherit;text-decoration:none}h1{margin:0;font-size:clamp(40px,6vw,86px);line-height:1.02;letter-spacing:0;overflow-wrap:anywhere}p{line-height:1.72}.nav-block{width:min(1280px,calc(100% - 40px));margin:0 auto;display:flex;gap:16px;align-items:center;justify-content:space-between;min-height:76px}.brand{display:flex;align-items:center;gap:12px;font-size:24px;font-weight:900;min-width:0}.brand span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:min(52vw,420px)}.nav-block nav,.nav-block>div{display:flex;gap:10px;flex-wrap:wrap}.nav-block a:not(.brand),.download{border:1px solid color-mix(in srgb,var(--a) 42%,transparent);font-weight:800}.nav-block a:not(.brand){padding:10px 14px;background:color-mix(in srgb,var(--bg) 72%,transparent)}.download{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 26px;background:linear-gradient(135deg,var(--a),var(--b));color:#fff}.asset-frame{position:relative;display:flex;align-items:center;justify-content:center;min-width:0;overflow:hidden}.asset-frame:before,.asset-frame:after{display:none}.asset-frame img{display:block;width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain}.asset-frame img[src=""],.asset-frame img:not([src]){display:none}.asset-frame:has(img[src=""]),.asset-frame:has(img:not([src])){visibility:hidden}.product-area:has(.product-gallery img[src=""]),.product-area:has(.product-gallery img:not([src])){visibility:hidden}.action-panel:has(.qr img[src=""]) .download,.action-panel:has(.qr img:not([src])) .download{visibility:hidden}.app-icon{width:56px;height:56px;flex:0 0 56px}.qr{width:132px;height:132px;flex:0 0 132px;background:#fff}.product-gallery{width:100%;max-width:100%;min-height:0;aspect-ratio:16/9}.page-shell{width:min(1280px,calc(100% - 40px));margin:24px auto 0;min-width:0;flex:1}.intro-panel{min-width:0;padding:clamp(28px,4vw,56px)}.product-area{min-width:0;overflow:hidden}.action-panel{display:flex;align-items:center;gap:18px;flex-wrap:wrap;min-width:0}.action-panel div:last-child{display:grid;gap:3px}.action-panel span{color:var(--muted)}.site-footer{width:min(1280px,calc(100% - 40px));margin:24px auto 28px;min-height:64px;display:flex;flex-direction:column;gap:8px;align-items:center;justify-content:center;color:var(--muted);font-size:14px;text-align:center;padding:10px 0 0}.site-footer .footer-copy{display:block;width:100%}.site-footer .footer-contact{display:flex;gap:16px;align-items:center;justify-content:center;flex-wrap:wrap;width:100%;min-width:0}.site-footer .footer-contact a{overflow-wrap:anywhere}.split-wrap{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(320px,.88fr);gap:30px;align-items:center;min-width:0}.pos-right .split-wrap{grid-template-columns:minmax(320px,.88fr) minmax(0,1.12fr)}
.nav-vertical-right{position:fixed;right:18px;top:18px;width:auto;min-height:0;flex-direction:column;align-items:flex-end;z-index:5}.nav-vertical-right nav{flex-direction:column}.nav-rail-left{position:fixed;left:0;top:0;bottom:0;width:104px;min-height:100vh;margin:0;padding:18px 10px;flex-direction:column;border-right:1px solid var(--a);z-index:5}.nav-rail-left .brand span{display:none}.nav-rail-left nav{flex-direction:column;writing-mode:vertical-rl}.nav-bottom-dock,.nav-store-bottom{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:6;min-height:64px;padding:8px 12px;background:color-mix(in srgb,var(--bg) 78%,transparent);backdrop-filter:blur(14px);border:1px solid color-mix(in srgb,var(--a) 32%,transparent)}.nav-left-tabs{position:fixed;left:18px;top:120px;width:90px;min-height:0;flex-direction:column;z-index:5}.nav-left-tabs .brand span{display:none}.nav-left-tabs nav{flex-direction:column}.nav-headline{align-items:flex-start;flex-direction:column;border-bottom:3px solid var(--a);padding:14px 0}.nav-headline nav{margin-left:auto}.nav-wave{justify-content:center}.nav-wave nav a{border-radius:999px}.nav-card-stack{align-items:flex-end;flex-direction:column;position:fixed;right:18px;top:18px;width:auto;z-index:5}.nav-card-stack nav{display:grid}.nav-diagonal{transform:rotate(-2deg);border-bottom:6px solid var(--a)}
.layout-aurora{display:grid;gap:24px}.layout-aurora .intro-panel{border:1px solid color-mix(in srgb,var(--a) 42%,transparent);background:rgba(255,255,255,.09);backdrop-filter:blur(18px);box-shadow:0 28px 90px rgba(0,0,0,.38)}.layout-aurora .product-area{padding:10px;background:rgba(255,255,255,.06);border:1px solid color-mix(in srgb,var(--a) 24%,transparent)}.layout-aurora .product-gallery{aspect-ratio:2/1;min-height:0}.layout-aurora .action-panel{justify-content:center;padding:22px;border:1px solid color-mix(in srgb,var(--a) 24%,transparent)}
.layout-ink{margin-right:128px}.layout-ink .split-wrap{grid-template-columns:minmax(0,1fr) 340px}.layout-ink .intro-panel{background:rgba(255,255,255,.5);border-right:8px solid var(--a);writing-mode:vertical-rl;min-height:560px}.layout-ink .intro-panel .action-panel{writing-mode:horizontal-tb}.layout-ink .product-area{padding:26px;background:rgba(255,255,255,.54);border:1px solid rgba(0,0,0,.16)}.layout-ink .product-gallery{aspect-ratio:4/5;min-height:0}
.layout-cyber{margin-left:max(124px,calc((100% - 1280px)/2 + 124px))}.layout-cyber .split-wrap{grid-template-columns:360px minmax(0,1fr)}.layout-cyber .intro-panel{border:1px solid var(--a);background:rgba(0,0,0,.58);box-shadow:0 0 40px color-mix(in srgb,var(--a) 22%,transparent)}.layout-cyber .product-area{padding:20px;border:1px solid color-mix(in srgb,var(--b) 48%,transparent);box-shadow:0 0 44px color-mix(in srgb,var(--b) 18%,transparent)}.layout-cyber .product-gallery{aspect-ratio:4/5;min-height:0}
.layout-pastel{display:grid;gap:24px;text-align:center;margin-bottom:110px}.layout-pastel .intro-panel{background:rgba(255,255,255,.76);border-radius:28px}.layout-pastel .product-area{padding:24px;background:#fff;border-radius:36px;box-shadow:0 18px 50px rgba(196,105,148,.2)}.layout-pastel .product-gallery{aspect-ratio:2/1;min-height:0}.layout-pastel .action-panel{justify-content:center;background:rgba(255,255,255,.62);border-radius:999px;padding:18px}
.layout-forest{margin-left:128px}.layout-forest .split-wrap{grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr)}.layout-forest .intro-panel{border-left:10px solid var(--a);background:linear-gradient(90deg,rgba(143,227,136,.14),transparent)}.layout-forest .product-area{padding:34px;border-radius:60px 12px;background:linear-gradient(180deg,rgba(143,227,136,.16),transparent);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--a) 22%,transparent)}.layout-forest .product-gallery{aspect-ratio:4/5;min-height:0}
.layout-mono{border:3px solid #111;background:#fff}.layout-mono .split-wrap{grid-template-columns:320px minmax(0,1fr);gap:0}.layout-mono .intro-panel,.layout-mono .product-area{padding:24px}.layout-mono .intro-panel{border-right:3px solid #111}.layout-mono .product-gallery{aspect-ratio:4/5;min-height:0;border-color:#111;background:linear-gradient(90deg,rgba(0,0,0,.06) 1px,transparent 1px)}.layout-mono .action-panel{border-top:3px solid #111;padding-top:18px}.layout-mono .download{background:#111}
.layout-ocean{display:grid;gap:22px}.layout-ocean .intro-panel{border-radius:40px 8px 40px 8px;background:rgba(255,255,255,.64)}.layout-ocean .product-area{padding:28px;border-top:6px solid var(--a);background:linear-gradient(180deg,rgba(13,145,178,.12),transparent)}.layout-ocean .product-gallery{aspect-ratio:2/1;min-height:0}.layout-ocean .action-panel{justify-content:center;border-radius:8px 40px 8px 40px;background:rgba(255,255,255,.52);padding:20px}
.layout-neon{margin-bottom:110px}.layout-neon .split-wrap{grid-template-columns:minmax(0,1fr) 320px}.layout-neon .intro-panel{border:1px solid var(--a);background:rgba(255,255,255,.08)}.layout-neon .product-area{padding:22px;border:1px solid color-mix(in srgb,var(--b) 48%,transparent);box-shadow:0 0 42px color-mix(in srgb,var(--b) 18%,transparent);background:rgba(255,255,255,.06)}.layout-neon .product-gallery{aspect-ratio:4/5;min-height:0}
.layout-clay{margin-right:150px}.layout-clay .split-wrap{grid-template-columns:340px minmax(0,1fr)}.layout-clay .intro-panel,.layout-clay .product-area{border-radius:30px;background:#eef2f7;box-shadow:18px 18px 40px rgba(135,145,160,.25),-18px -18px 40px rgba(255,255,255,.85)}.layout-clay .product-area{padding:28px}.layout-clay .product-gallery{aspect-ratio:4/5;min-height:0}
.layout-sunset{display:grid;gap:24px}.layout-sunset .intro-panel{border-radius:0 70px 0 70px;background:rgba(255,255,255,.58)}.layout-sunset .product-area{padding:24px;border-bottom:12px solid var(--a);border-top:12px solid var(--b);background:rgba(255,255,255,.2);transform:skewX(-2deg)}.layout-sunset .product-area>*{transform:skewX(2deg)}.layout-sunset .product-gallery{aspect-ratio:2/1;min-height:0}.layout-sunset .action-panel{justify-content:center;border-radius:70px 0 70px 0;background:rgba(255,255,255,.5);padding:20px}
.privacy-wrap{width:min(1000px,calc(100% - 40px));margin:28px auto 52px;flex:1}.privacy-wrap article{padding:clamp(24px,5vw,56px);background:color-mix(in srgb,var(--bg) 72%,white 18%);border:1px solid color-mix(in srgb,var(--a) 38%,transparent);box-shadow:0 24px 70px rgba(0,0,0,.16)}.privacy-wrap h1{font-size:clamp(34px,5vw,58px);margin-bottom:20px}.privacy-wrap h2{margin:28px 0 8px;color:var(--a);font-size:22px}.privacy-wrap p{color:var(--muted)}.privacy-wrap a{color:var(--b);font-weight:900}
@media(max-width:980px){.nav-block,.nav-vertical-right,.nav-rail-left,.nav-left-tabs,.nav-card-stack{position:static;transform:none;width:min(1280px,calc(100% - 40px));min-height:76px;margin:0 auto;flex-direction:row}.nav-rail-left .brand span,.nav-left-tabs .brand span{display:inline}.nav-rail-left nav,.nav-left-tabs nav,.nav-card-stack nav{writing-mode:horizontal-tb;display:flex}.nav-bottom-dock,.nav-store-bottom{position:static;transform:none;margin:12px auto}.page-shell,.layout-ink,.layout-cyber,.layout-forest,.layout-clay{margin:24px auto 0}.split-wrap,.pos-right .split-wrap,.layout-ink .split-wrap,.layout-cyber .split-wrap,.layout-forest .split-wrap,.layout-mono .split-wrap,.layout-neon .split-wrap,.layout-clay .split-wrap{grid-template-columns:1fr}.layout-ink .intro-panel{writing-mode:horizontal-tb;min-height:0}.layout-mono .intro-panel{border-right:0;border-bottom:3px solid #111}.product-gallery{min-height:0}}@media(max-width:540px){.nav-block,.site-footer,.page-shell,.privacy-wrap{width:calc(100% - 24px)}h1{font-size:40px}.download{width:100%}.app-icon{width:48px;height:48px;flex-basis:48px}.qr{width:112px;height:112px;flex-basis:112px}.product-gallery{min-height:0}.intro-panel,.layout-aurora .product-area,.layout-ink .product-area,.layout-forest .product-area,.layout-ocean .product-area,.layout-neon .product-area,.layout-clay .product-area,.layout-sunset .product-area{padding:18px}}