@font-face{font-family:PuHuiTi;src:url(https://cdn.sur-ron.com/20260828/static/AlibabaPuHuiTi-3-55-Regular.1a39c005.woff2)format("woff2");font-weight:400;font-display:swap}:root{--bg:#000;--text:#fff;--muted:#bdbdbd;--yellow:#f5d000;--line:#ffffff1f}*{box-sizing:border-box}html,body,#root{min-height:100%}body{color:#fff;letter-spacing:0;background:#000;margin:0;font-family:PuHuiTi,Helvetica Neue,Helvetica,Arial,PingFang SC,Microsoft YaHei,sans-serif;font-weight:400}a{color:inherit;text-decoration:none}img,video{max-width:100%;display:block}button,input,select,textarea{font:inherit}h1,h2,h3{margin:0;font-weight:400}.app-shell{background:#000;flex-direction:column;min-height:100vh;display:flex}main{flex:1}.site-header{z-index:50;background:linear-gradient(#000000b8,#0000002e 80%,#0000);height:64px;position:fixed;inset:0 0 auto}.header-row{grid-template-columns:1fr auto 1fr;align-items:center;width:min(1440px,100% - 40px);height:64px;margin:0 auto;display:grid}.brand{align-items:center;display:flex}.brand img{mix-blend-mode:screen;width:auto;height:24px}.site-footer img{mix-blend-mode:screen;width:auto;height:22px;margin-bottom:12px}.main-nav{justify-content:center;gap:24px;display:flex}.main-nav a{color:#fff;opacity:.92;font-size:14px}.main-nav a.active{color:var(--yellow)}.header-actions{justify-content:flex-end;align-items:center;gap:18px;display:flex}.reserve-link{color:#111;background:var(--yellow);white-space:nowrap;padding:8px 14px;font-size:13px}.reserve-link:hover{filter:brightness(1.08)}.btn{color:#fff;cursor:pointer;background:0 0;border:1px solid #fff;justify-content:center;align-items:center;min-height:40px;padding:0 18px;font-size:13px;display:inline-flex}.btn-gold{border-color:var(--yellow);color:#111;background:var(--yellow)}.btn-ghost{border-color:#ffffff73}.btn.full{width:100%}.menu-btn{background:0 0;border:0;width:40px;height:40px;padding:0;display:none}.menu-btn span{background:#fff;width:18px;height:1px;margin:6px auto;display:block}.hero-full{background:#000;align-items:flex-end;min-height:100vh;display:flex;position:relative;overflow:hidden}.hero-full.place-mid{align-items:center}.hero-full.place-top{align-items:flex-start}.hero-short{min-height:78vh}.hero-full img,.hero-full video{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.hero-full.pos-left img,.hero-full.pos-left video{object-position:left center}.hero-full.pos-contain img,.hero-full.pos-contain video{object-fit:contain;background:#000}.hero-full.pos-contain .shade{background:linear-gradient(#00000040 0%,#0000 45%,#0000009e 100%)}.hero-full .shade{pointer-events:none;background:linear-gradient(#0000002e 0%,#0000000d 42%,#0000008c 100%);position:absolute;inset:0}.hero-full.place-top .shade{background:linear-gradient(#0000008c 0%,#0000001f 38%,#00000059 100%)}.first-hero .shade{background:linear-gradient(#00000047 0%,#0000 36%,#00000094 100%)}.hero-brand{z-index:2;text-align:center;color:var(--yellow);letter-spacing:.22em;text-transform:uppercase;margin:0;font-size:13px;position:absolute;top:88px;left:0;right:0}.first-hero{align-items:center}.first-hero .hero-copy{text-align:left;width:min(520px,46vw);margin:8vh 6vw 0 auto}.first-hero .hero-copy h1{font-size:clamp(42px,5.6vw,68px)}.hero-copy{z-index:1;width:min(1440px,100% - 64px);margin:0 auto 56px;position:relative}.hero-copy.center{text-align:center;margin-bottom:72px}.place-mid .hero-copy{width:min(680px,100% - 64px);margin-top:8vh;margin-bottom:0}.place-top .hero-copy{text-align:center;width:min(820px,100% - 48px);margin:88px auto 0}.place-top .hero-copy h1{font-size:clamp(36px,5.4vw,64px)}.place-top .legal-line{margin-left:auto;margin-right:auto}.legal-line{max-width:34rem;color:var(--yellow);margin:14px 0 0;font-size:14px;line-height:1.5}.legal-line.solid{margin:18px 0 22px}.hero-copy.right{text-align:right;width:min(640px,100% - 64px);margin-left:auto;margin-right:max(32px,50% - 688px)}.hero-copy h1{font-size:clamp(40px,6vw,72px);font-weight:400;line-height:1.05}.hero-copy p,.hero-line{color:#e8e8e8;max-width:520px;font-size:16px;line-height:1.55}.hero-copy.right p,.hero-copy.right .hero-line,.hero-copy.right .stats-bar{margin-left:auto}.hero-copy.center p,.hero-copy.center .hero-line{margin-left:auto;margin-right:auto}.model-kicker{color:var(--yellow);margin:0 0 8px;font-size:14px}.from-price{color:#fff;margin:10px 0 0;font-size:18px}.from-price.solid{color:var(--yellow);margin:12px 0 0}.model-mark{width:auto;height:72px;margin:0 auto 12px}.model-mark.sm{height:48px;margin:0 0 12px auto}.hero-actions{flex-wrap:wrap;gap:18px;margin-top:22px;display:flex}.hero-actions.center{justify-content:center}.text-link{color:#fff;border-bottom:1px solid #ffffffb3;padding-bottom:2px;font-size:14px}.text-link:hover{color:var(--yellow);border-color:var(--yellow)}.stats-bar{text-align:left;border-top:1px solid #ffffff2e;grid-template-columns:repeat(6,1fr);gap:12px;margin-top:28px;padding-top:18px;display:grid}.hero-copy.right .stats-bar{text-align:right}.stats-bar strong{font-size:20px;font-weight:400;display:block}.stats-bar span{color:#bdbdbd;margin-top:6px;font-size:12px;display:block}.banner-slide{background:#000;display:block}.banner-slide img{object-fit:cover;width:100%;height:auto;max-height:100vh}.photo-block{background:#000}.photo-block img{object-fit:cover;background:#000;width:100%;height:min(100vh,860px)}.photo-block.contain img{object-fit:contain;padding:48px 8%}.page-pad{padding:108px 0 80px}.container{width:min(1280px,100% - 48px);margin:0 auto}.narrow{width:min(760px,100% - 48px)}.split{grid-template-columns:1.1fr .9fr;align-items:center;gap:48px;display:grid}.split.top{align-items:start}.studio-shot{object-fit:contain;background:#111;width:100%;min-height:320px;max-height:62vh}.detail-hero{grid-template-columns:1.15fr .85fr;align-items:center;gap:32px;display:grid}.detail-hero img{object-fit:contain;background:#0a0a0a;width:100%;max-height:560px}.gallery{grid-template-columns:repeat(3,1fr);gap:8px;margin-top:28px;display:grid}.gallery img{object-fit:cover;width:100%;height:180px}.stat-row{background:var(--line);grid-template-columns:repeat(3,1fr);gap:1px;margin:40px 0;display:grid}.stat{background:#000;padding:18px 0}.stat span{color:#888;font-size:12px;display:block}.stat strong{font-size:22px;font-weight:400}.spec-table{border-collapse:collapse;width:100%;margin-top:24px}.spec-table th,.spec-table td{text-align:left;border-bottom:1px solid var(--line);padding:12px 0;font-weight:400}.spec-table th{color:#888;width:38%}.option-row{flex-wrap:wrap;gap:10px;margin:12px 0 22px;display:flex}.option{color:#fff;cursor:pointer;background:0 0;border:1px solid #ffffff40;min-height:40px;padding:0 14px}.option.active{border-color:var(--yellow);color:var(--yellow)}.swatch{border-radius:50%;width:12px;height:12px;margin-right:6px;display:inline-block}.panel{border:1px solid var(--line);background:#0a0a0a;padding:24px}.reserve-form h1,.section h1,.section h2{font-size:clamp(36px,5vw,56px);line-height:1.05}.form-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}label,.full-label{color:#999;flex-direction:column;gap:6px;font-size:12px;display:flex}input,select,textarea{color:#fff;background:#000;border:1px solid #fff3;min-height:44px;padding:8px 10px}textarea{min-height:110px}fieldset{border:1px solid var(--line);margin:24px 0;padding:16px}legend{color:#fff;padding:0 8px}.nested{grid-template-columns:1fr 1fr;gap:12px;display:grid}.check{color:#ddd;flex-direction:row;align-items:flex-start;gap:10px;margin:12px 0}.check input{width:16px;min-height:16px}.error{color:#d45b4a}.banner{border:1px solid var(--line);color:#ccc;padding:12px}.muted{color:#9a9a9a;line-height:1.65}.lede{color:#ddd;max-width:40rem;font-size:16px;line-height:1.65}.eyebrow{color:var(--yellow);margin:0 0 10px;font-size:12px}.plain-list{color:#ccc}.plain-list.compact{padding-left:1.1rem}.include-title{margin:28px 0 8px;font-size:22px}.section{padding:80px 0}.steps{grid-template-columns:repeat(4,1fr);gap:18px;margin:0;padding:0;list-style:none;display:grid}.steps li,.steps article{border-top:1px solid var(--line);padding:18px 0}.steps.stacked{grid-template-columns:1fr}.contact-cards{gap:12px;display:grid}a.panel:hover{border-color:var(--yellow)}.sticky-panel{position:sticky;top:96px}.standards-band{border-top:1px solid var(--line);padding:88px 0}.standards-band h2{margin:0 0 16px;font-size:clamp(32px,4.5vw,52px)}.standards-band p{color:#c8c8c8;margin:0;line-height:1.7}.sell-band{background:var(--yellow);color:#111;padding:40px 0}.sell-band h2{margin:0 0 10px;font-size:clamp(28px,4vw,44px);line-height:1.08}.sell-band p{color:#222;max-width:40rem;margin:0;line-height:1.55}.sell-band .eyebrow{color:#111;letter-spacing:.08em;text-transform:uppercase}.sell-band .container{justify-content:space-between;align-items:center;gap:24px;display:flex}.sell-cta{color:var(--yellow);white-space:nowrap;background:#111;border-color:#111}.sell-cta:hover{filter:brightness(1.15)}.footer-sell{border-top:0}.wheel-band{background:#000;align-items:center;min-height:78vh;padding:96px 0 72px;display:flex}.wheel-band h2{margin:0 0 12px;font-size:clamp(40px,6vw,68px);line-height:1.05}.wheel-band img{object-fit:contain;background:0 0;width:100%;height:62vh}.site-footer{border-top:1px solid var(--line);padding:48px 0 24px}.footer-grid{grid-template-columns:1.6fr repeat(3,1fr);gap:24px;width:min(1280px,100% - 48px);margin:0 auto;display:grid}.footer-grid a,.footer-grid h3{margin:8px 0;font-size:14px;font-weight:400;display:block}.footer-grid h3{color:#888}.footer-base{border-top:1px solid var(--line);color:#777;justify-content:space-between;width:min(1280px,100% - 48px);margin:32px auto 0;padding-top:16px;font-size:12px;display:flex}@media (width<=1180px){.header-row{grid-template-columns:1fr auto}.main-nav{border:1px solid var(--line);background:#000;flex-direction:column;gap:14px;padding:16px;display:none;position:absolute;top:64px;left:16px;right:16px}.main-nav.open{display:flex}.menu-btn{display:block}.stats-bar,.split,.detail-hero,.gallery,.stat-row,.form-grid,.footer-grid,.nested,.steps{grid-template-columns:1fr}.first-hero .hero-copy{text-align:center;width:min(1440px,100% - 40px);margin:0 auto 48px}.hero-copy.right{text-align:left;width:min(1440px,100% - 40px);margin-left:auto;margin-right:auto}.hero-copy.right p,.hero-copy.right .hero-line,.hero-copy.right .stats-bar{text-align:left;margin-left:0}.model-mark.sm{margin-left:0}.sticky-panel{position:static}.sell-band .container{flex-direction:column;align-items:flex-start}.sell-cta{width:100%}.photo-block img{height:56vh}}