:root{--paper:#fdfcf9;--ink:#2c2926;--muted:#716d67;--wash:#efeee9;--line:#d9d6cf;--accent:#f47652;--dark:#302d2a;--sans:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.8 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit;color:inherit}button{border:0;cursor:pointer}img,video{display:block;max-width:100%}h1,h2,h3,p{margin:0}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.wrap{width:min(1180px,calc(100% - 100px));margin-inline:auto}.nav{display:flex;align-items:center;justify-content:space-between;padding:28px 0;gap:25px}.brand{display:flex;align-items:center;gap:10px}.brand strong{font-size:26px;letter-spacing:-1.5px}.brand>span{border-left:1px solid 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.95fr;gap:100px;margin-top:53px;align-items:center}.layer-stack{display:flex;flex-direction:column;gap:7px}.layer{display:flex;gap:20px;align-items:center;padding:19px 22px;background:var(--paper);border-left:4px solid var(--ink);box-shadow:0 1px 0 #d8d4cc}.layer>span{font:10px monospace;color:var(--muted)}.layer b{font-size:16px;font-weight:500;margin-right:19px}.layer small{font-size:11px;color:var(--muted)}.layer-physical{border-color:var(--accent);transform:translateX(34px)}.layer-motion{transform:translateX(25px)}.layer-space{transform:translateX(16px)}.layer-view{transform:translateX(8px)}.layer-world{border-color:#aaa49b}.layer-note{border-left:1px solid var(--line);padding-left:35px}.big-number{display:block;color:var(--accent);font:38px monospace;letter-spacing:-.08em;margin-bottom:23px}.layer-note p{font-size:15px;line-height:2;color:var(--ink)}.layer-note 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@media(max-width:950px){.wrap{width:calc(100% - 60px)}.hero{grid-template-columns:1fr;min-height:auto;gap:45px;padding:45px 0 65px}.hero-proof{height:330px}.capability-grid{grid-template-columns:1fr 1fr}.layer-layout,.quality-grid{gap:50px}.proof-card{grid-template-columns:1fr}.proof-image{min-height:0}.proof-image img{aspect-ratio:16/8}.proof-data{padding:25px}.nav nav{gap:17px}}
@media(max-width:650px){.wrap{width:calc(100% - 36px)}.nav{padding:19px 0}.brand strong{font-size:24px}.brand img{width:25px}.brand>span,.nav nav{display:none}.nav-cta{font-size:10px;padding:7px 10px}.hero{padding:35px 0 48px;gap:31px}.hero-lead{font-size:12px;margin-top:22px}.hero-lead br{display:none}.hero-actions{margin-top:27px;gap:19px}.hero-proof{height:275px;padding:14px}.proof-kicker{font-size:8px}.world-mark{inset:50px 20px 64px}.orbit-a{width:220px;height:100px}.orbit-b{height:190px;width:145px}.hero-proof>p{left:14px;bottom:34px;font-size:11px}.hero-proof>p strong{font-size:15px}.hero-proof>small{left:14px;bottom:13px;font-size:8px}.statement{padding:52px 0}.statement-grid{display:block}.statement h2{font-size:30px}.statement-grid>div{margin-top:24px;font-size:12px}.capabilities,.proof,.delivery{padding:53px 0}.section-intro{display:block}.section-intro>p{font-size:12px;margin-top:20px}.capability-grid{grid-template-columns:1fr;gap:28px;margin-top:34px}.capability-grid h3{margin:14px 0 9px}.capability-tag{margin-top:18px}.layers{padding:53px 0}.layer-layout{display:block;margin-top:35px}.layer{padding:14px 13px;gap:11px}.layer b{font-size:14px;margin-right:8px}.layer small{font-size:9px}.layer-physical{transform:translateX(13px)}.layer-motion{transform:translateX(10px)}.layer-space{transform:translateX(7px)}.layer-view{transform:translateX(3px)}.layer-note{margin-top:38px;padding-left:20px}.big-number{font-size:30px}.layer-note p{font-size:13px}.proof-card{margin-top:33px}.proof-image img{aspect-ratio:1.35}.proof-data{padding:19px}.proof-data h3{font-size:22px;margin:24px 0 10px}.proof-data dl{margin:19px 0 9px}.proof-stats{grid-template-columns:1fr 1fr;gap:19px;padding-top:20px}.quality{padding:53px 0}.quality-grid{display:block}.advantage-list{margin-top:35px}.advantage-list h3{font-size:17px}.steps{grid-template-columns:1fr 1fr;gap:26px 18px;margin-top:33px}.steps h3{font-size:18px;margin:15px 0 7px}.steps p{font-size:11px}.package{display:block;padding:18px;margin-top:30px}.package p{font-size:11px;margin:9px 0}.package i{margin:0 5px}.contact{padding:53px 0}.contact h2{font-size:37px}.contact-inner>p:not(.eyebrow){font-size:12px}.footer{flex-wrap:wrap}.footer>span{display:none}.footer small{width:100%}}

#frame-status{font-size:9px;color:var(--muted);white-space:nowrap}.proof-card.is-loading .proof-image img{opacity:.48;transition:opacity .18s ease}.proof-card.is-loading .proof-image:before{content:'正在加载采样帧…';position:absolute;z-index:3;left:50%;top:50%;transform:translate(-50%,-50%);background:#252724e8;color:#fff;padding:8px 13px;font:10px monospace;white-space:nowrap}.camera-tabs button:disabled{opacity:.55;cursor:wait}