@charset "UTF-8";
:root{color-scheme:dark;--bg:#10191c;--surface:#182328;--ink:#f3f1e9;--muted:#9caaab;--mint:#a6e3d6;--line:#ffffff18;--font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Noto Sans CJK SC",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{display:block;max-width:100%}a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--mint);outline-offset:6px}.shell{max-width:1360px;margin:auto;padding-inline:64px}.skip{position:absolute;top:-100px;left:20px;background:var(--mint);color:#10231f;padding:16px;z-index:10}.skip:focus{top:10px}.nav{display:flex;align-items:center;height:100px;gap:24px}.brand{display:flex;align-items:center;gap:10px;font-size:25px;letter-spacing:-1.2px;font-weight:650}.brand img{border-radius:10px}.brand-dot{color:var(--mint)}.nav nav{display:flex;gap:34px;margin-left:auto;margin-right:30px;font-size:13px;color:#bdc5c5}.nav nav a:hover,footer a:hover{color:var(--mint)}.nav-cta{font-size:12px;border:1px solid #ffffff35;border-radius:40px;padding:11px 18px}.nav-cta span{margin-left:12px}.hero{display:grid;grid-template-columns:0.9fr 1.3fr;align-items:center;min-height:680px;padding-top:30px;padding-bottom:80px;gap:24px}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:600;color:var(--mint);display:flex;align-items:center;gap:10px}.status-dot{display:inline-block;width:6px;height:6px;background:var(--mint);border-radius:50%;box-shadow:0 0 12px #a6e3d660}h1{font-size:clamp(48px,5.6vw,78px);letter-spacing:-3px;line-height:1.2;font-weight:550;margin:30px 0 24px}h1>span{color:var(--mint)}.intro{color:#b3bfbe;font-size:17px;line-height:1.95;margin-bottom:34px}.button{display:inline-flex;gap:34px;align-items:center;font-size:13px;font-weight:600;padding:16px 22px;border-radius:6px}.light{background:var(--ink);color:#162321}.button:hover{background:var(--mint)}.platforms{font-size:11px;color:#839492;margin-top:27px}.platforms i{font-style:normal;padding:0 8px;color:#4e6864}.hero-stage{position:relative;min-width:0;padding-top:40px;perspective:1400px}.stage-orbit{position:absolute;width:125%;height:135%;top:-16%;left:-10%;background:radial-gradient(ellipse,#78b2a816,transparent 65%);pointer-events:none}.screen-window{border:1px solid #ffffff2b;border-radius:12px;background:#131d20;box-shadow:0 35px 80px #0008;overflow:hidden}.hero-screen{transform:rotateY(-9deg) rotateX(3deg) rotateZ(-2deg);width:112%;max-width:112%}.window-top{height:26px;display:flex;align-items:center;gap:5px;padding:0 10px;background:#202d31}.window-top>span{width:5px;height:5px;border-radius:50%;background:#5b6b6e}.window-top b{margin:auto;font-size:8px;font-weight:400;letter-spacing:.6px;color:#879793;padding-right:20px}.hero-screen>img{width:100%;height:auto}.stage-note{display:flex;align-items:center;gap:16px;margin:42px 0 0 45px;position:relative;font-size:13px;line-height:1.8;color:#829893}.stage-note strong{font-weight:450;color:#e0e9e4}.mini-play{border:1px solid #a6e3d635;padding:13px 16px;border-radius:50%;font-size:11px;color:var(--mint)}.note-line{height:1px;width:90px;background:#a6e3d62b;margin-left:24px}.stage-index{position:absolute;font-size:9px;letter-spacing:2px;color:#6a827b;right:-20px;bottom:14px}.format-strip{border-block:1px solid var(--line);background:#142024}.format-strip>.shell{height:100px;display:flex;align-items:center;justify-content:space-between}.format-strip p{color:#8e9d9b;font-size:11px}.format-strip div>div{font-size:15px;letter-spacing:3px;color:#d2ddd7}.format-strip span{padding:0 25px;color:#41635a}.experience{padding-top:118px;padding-bottom:112px}.section-heading{position:relative}.section-heading h2{font-size:40px;font-weight:480;line-height:1.5;letter-spacing:-1.1px;margin:20px 0}.section-heading h2 span{color:#839b92}.section-heading>p:last-child{position:absolute;right:10px;bottom:0;color:var(--muted);line-height:1.9;font-size:13px}.feature-stories{display:grid;grid-template-columns:repeat(3,1fr);gap:42px;margin-top:68px}.feature-stories article{position:relative;border-top:1px solid #9fc3b93a;padding-top:28px}.story-number{position:absolute;right:0;top:25px;font-size:11px;color:#6c8c82}.story-icon{font-size:34px;color:var(--mint);height:64px}.feature-stories h3{font-size:20px;font-weight:500;margin:20px 0 14px}.feature-stories p{font-size:13px;color:var(--muted);line-height:2;margin:0 0 26px;max-width:290px}.story-tag{font-size:10px;color:#94b7ab;letter-spacing:1px}.showcase{background:#e9ede5;color:#172c29;padding:90px 0 70px}.showcase .eyebrow{color:#4e7d6d}.showcase-head{display:flex;align-items:flex-end;justify-content:space-between}.showcase h2{font-weight:500;letter-spacing:-1px;font-size:38px;margin:20px 0}.showcase-head>p{font-size:13px;line-height:1.9;color:#5f756b}.device-tabs{display:flex;gap:6px;margin:34px 0;background:#d7dfd5;padding:5px;border-radius:40px;width:max-content}.device-tabs button{border:0;background:transparent;color:#546c62;border-radius:40px;padding:10px 28px;font-size:12px}.device-tabs button[aria-selected=true]{background:#1d3731;color:#eff7ef}.device-image{height:500px;display:flex;align-items:center;justify-content:center;background:#d9e0d7;border-radius:14px;overflow:hidden;padding:25px}.device-image img{max-width:100%;max-height:100%;object-fit:contain;border-radius:8px;box-shadow:0 12px 26px #233d2c22}.device-caption{display:flex;align-items:baseline;gap:30px;margin:24px 0}.device-caption h3{font-size:17px;font-weight:550;margin:0}.device-caption p{font-size:12px;color:#5b7569}.device-caption span{margin-left:auto;font-size:10px;color:#72877a}.media-credit{font-size:9px;line-height:1.8;color:#718274;margin-top:32px}.media-credit a{border-bottom:1px solid #94aa98;margin-left:8px}.details{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;padding-block:110px}.details h2{font-weight:450;font-size:39px;line-height:1.6;letter-spacing:-1px}.details dl{margin:0}.details dl>div{border-bottom:1px solid var(--line);padding:22px 0}.details dt{font-size:16px;color:#dce5df}.details dd{margin:10px 0 0;font-size:13px;line-height:1.85;color:var(--muted)}.availability{background:#1b2c2b;border:1px solid #a6e3d621;border-radius:14px;text-align:center;padding-block:66px}.availability .eyebrow{justify-content:center}.availability h2{font-size:44px;letter-spacing:-1.5px;font-weight:480;margin:25px 0}.availability h2 span{color:var(--mint)}.availability>p:not(.eyebrow){color:#9db6ac;line-height:1.9;font-size:14px}.coming-soon{display:flex;align-items:center;gap:12px;width:max-content;margin:28px auto 20px;padding:14px 24px;background:#30443d;border:1px solid #a6e3d633;border-radius:6px;font-size:13px}.quiet-link{color:#b0c8ba;font-size:11px}.content-note{display:flex;gap:15px;color:#7f9690;align-items:center;font-size:11px;margin:46px auto 65px}.content-note p{line-height:1.9;max-width:820px}.content-note>span{font-size:20px}footer{border-top:1px solid var(--line);display:flex;align-items:center;gap:25px;min-height:110px}footer .brand{font-size:22px}footer>p{font-size:10px;color:#6c837b}footer>nav{display:flex;gap:26px;font-size:11px;margin-left:auto;color:#b0c0b7}footer>span{font-size:10px;color:#698278;margin-left:30px}.document{max-width:820px;min-height:65vh;padding-block:60px 100px}.document h1{font-size:44px;letter-spacing:-1px}.document h2{font-size:22px;margin-top:42px}.document p,.document li{font-size:15px;line-height:1.95;color:#b2c1b8}.document a{color:var(--mint);text-decoration:underline;text-underline-offset:4px}.document details{padding:20px 0;border-bottom:1px solid var(--line)}.document summary{cursor:pointer;font-size:17px}.document .notice{background:#1d302b;padding:18px 24px;border-radius:8px;font-size:13px}
@media(min-width:1500px){.hero-screen{width:118%;max-width:118%}}@media(max-width:1000px){.shell{padding-inline:32px}.hero{grid-template-columns:.9fr 1.1fr;min-height:580px;gap:0}h1{font-size:54px}.hero-screen{width:105%;max-width:105%}.section-heading>p:last-child{position:static}.stage-index{display:none}.feature-stories{gap:24px}.device-caption{flex-wrap:wrap;gap:10px 25px}.device-caption span{margin-left:0}.device-image{height:420px}.availability{margin-inline:32px}.showcase-head>p{max-width:230px}}@media(max-width:700px){.shell{padding-inline:24px}.nav{height:80px}.nav .brand{font-size:23px}.nav nav{display:none}.nav-cta{margin-left:auto}.hero{display:flex;flex-direction:column;align-items:stretch;padding-top:32px;padding-bottom:45px;gap:22px}.hero-copy{position:relative}.eyebrow{font-size:9px;letter-spacing:1.8px}h1{font-size:56px;margin:22px 0;letter-spacing:-2px}.intro{font-size:14px;line-height:1.95}.platforms{font-size:10px}.hero-stage{padding:5px 0}.hero-screen{width:100%;max-width:100%;transform:none;border-radius:8px}.stage-note{margin:24px 0 0 0}.note-line{flex:1}.stage-orbit{width:100%;left:0}.format-strip>.shell{height:115px;flex-direction:column;justify-content:center;gap:12px}.format-strip p{margin:0;font-size:9px}.format-strip p:last-child{display:none}.format-strip div>div{font-size:12px;letter-spacing:2px}.format-strip span{padding:0 10px}.experience{padding-block:65px}.section-heading h2,.showcase h2{font-size:29px}.section-heading>p:last-child{font-size:12px}.feature-stories{grid-template-columns:1fr;gap:32px;margin-top:40px}.feature-stories article{padding:20px 0 0 65px}.story-icon{position:absolute;left:0;top:30px;font-size:30px}.feature-stories h3{margin:8px 0 12px;font-size:19px}.feature-stories p{max-width:none;font-size:13px;margin-bottom:16px}.showcase{padding-block:55px}.showcase-head{display:block}.showcase-head>p{max-width:none}.device-tabs{max-width:100%;width:100%;justify-content:space-between;gap:0;margin:25px 0}.device-tabs button{padding:9px 15px;font-size:11px}.device-image{height:290px;padding:12px}.device-caption{display:block}.device-caption h3{font-size:18px}.device-caption p{line-height:1.8}.device-caption span{font-size:10px}.media-credit{font-size:9px}.details{display:block;padding-block:65px}.details h2{font-size:30px}.details dl{margin-top:25px}.details dl>div{padding:20px 0}.availability{margin-inline:24px;padding:38px 20px}.availability h2{font-size:30px;line-height:1.5}.availability h2 span{display:block}.availability>p:not(.eyebrow){font-size:12px}.content-note{margin-block:32px 40px;font-size:10px}footer{flex-wrap:wrap;padding-block:28px;gap:16px}footer>nav{width:100%;margin-left:0;gap:24px}footer>span{margin:0;font-size:10px}.document{padding-block:30px 65px}.document h1{font-size:35px}.document p,.document li{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
.preferences{display:flex;align-items:center;gap:8px}.preferences select{font:inherit;font-size:11px;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:5px;padding:8px 7px;max-width:128px}.preferences select:focus-visible{outline:2px solid var(--mint);outline-offset:3px}.nav:has(.preferences) nav{gap:20px;margin-right:0}.nav:has(.preferences){gap:18px}
html[data-theme=light]{color-scheme:light;--bg:#f5f4ee;--surface:#e7ece5;--ink:#17372e;--muted:#627970;--mint:#277b66;--line:#1a4b2e22}html[data-theme=light] .nav nav,html[data-theme=light] .intro,html[data-theme=light] .device-caption p{color:#5e766b}html[data-theme=light] .nav-cta{border-color:#295a483a}html[data-theme=light] .light{background:#1e4c3e;color:#f2f6ef}html[data-theme=light] .light:hover{background:#286c55}html[data-theme=light] .format-strip{background:#e6ece3}html[data-theme=light] .format-strip div>div{color:#315a48}html[data-theme=light] .format-strip p{color:#627e6d}html[data-theme=light] .stage-note strong{color:#315d49}html[data-theme=light] .section-heading h2 span{color:#7e9b86}html[data-theme=light] .details dt{color:#264f3d}html[data-theme=light] .availability{background:#dce9df;border-color:#b1cbb8}html[data-theme=light] .availability>p:not(.eyebrow){color:#597765}html[data-theme=light] .coming-soon{background:#c8dccd;border-color:#abc9b5}html[data-theme=light] .quiet-link{color:#386c52}html[data-theme=light] .document p,html[data-theme=light] .document li{color:#52705f}html[data-theme=light] .document .notice{background:#e1eadf}html[data-theme=light] footer>nav{color:#50715e}html[data-theme=light] .status-dot{background:#38846b}
@media(max-width:1000px){.nav:has(.preferences){flex-wrap:wrap;height:auto;min-height:100px;padding-block:20px}.nav .preferences{margin-left:auto}.nav:has(.preferences) nav{margin-left:auto}.nav-cta{display:none}}@media(max-width:700px){.nav:has(.preferences){gap:12px}.preferences{gap:5px}.preferences select{font-size:10px;padding:7px 5px;max-width:110px}.hero-copy{padding-top:10px}html[lang=en] h1{font-size:clamp(42px,8vw,65px);letter-spacing:-2px}.showcase-head h2{line-height:1.3}}
.media-credit{font-size:11px;color:#536b57}.showcase-head>p{color:#506b5d}html[data-theme=light]{--muted:#536d62}html[data-theme=light] .platforms,html[data-theme=light] .stage-note,html[data-theme=light] .content-note,html[data-theme=light] footer>p,html[data-theme=light] footer>span{color:#526f60}html[data-theme=light] .story-tag,html[data-theme=light] .story-number,html[data-theme=light] .stage-index{color:#4e725f}html[data-theme=light] .section-heading h2 span{color:#617e6b}
@media(max-width:700px){.story-number{left:0;right:auto;top:13px}.story-icon{top:38px}.feature-stories h3{line-height:1.4}.media-credit{font-size:10px}}
.format-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;justify-content:center;gap:10px 24px;font-size:13px;letter-spacing:2px;color:var(--ink)}
@media(max-width:700px){.format-list{max-width:100%;gap:8px 18px;font-size:11px;letter-spacing:1.5px}}
.stage-orbit{width:100%;left:0}.hero-screen{width:100%;max-width:100%}

footer nav{flex-wrap:wrap}.document a,.document [data-no-localize]{overflow-wrap:anywhere}
.document pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;line-height:1.8}

/* 图标与原生选项一起呈现，键盘/辅助技术继续使用真正的 select。 */
.preferences{gap:10px}.preference-control{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:30px;background:var(--surface);padding:0 10px;min-height:38px;transition:border-color .2s,background .2s}
.preference-control:focus-within{outline:2px solid var(--mint);outline-offset:3px}.preference-control:hover{border-color:var(--mint)}
.preference-control svg{width:16px;height:16px;flex:0 0 16px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;color:var(--muted)}
.preferences select{border:0;background:transparent;border-radius:0;padding:9px 0;font-size:11px;max-width:126px;min-width:0;cursor:pointer;outline:none}.preferences select:focus-visible{outline:none}
.preferences option{background:var(--bg);color:var(--ink)}
.button,.nav-cta,.coming-soon,.device-tabs button{transition:background .22s,color .22s,transform .22s,box-shadow .22s}.button:hover{transform:translateY(-2px);box-shadow:0 8px 20px #0002}.device-tabs button:hover{background:#406b5520}
.device-tabs button[aria-selected=true]{box-shadow:0 2px 6px #19382b20}.screen-window{transition:box-shadow .6s}.hero-screen:hover{box-shadow:0 38px 90px #0009}
.reveal{opacity:0;transform:translateY(16px);transition:opacity .65s ease var(--reveal-delay,0ms),transform .65s cubic-bezier(.2,.7,.2,1) var(--reveal-delay,0ms)}.reveal.is-visible{opacity:1;transform:none}
@media(prefers-reduced-motion:no-preference){.hero-copy{animation:copy-arrive .8s both}.hero-stage{animation:copy-arrive 1s .12s both}.stage-orbit{animation:orbit-glow 9s ease-in-out infinite alternate}@keyframes copy-arrive{from{opacity:0;translate:0 16px}to{opacity:1;translate:0 0}}@keyframes orbit-glow{from{opacity:.5}to{opacity:1}}}
@media(max-width:700px){.nav:has(.preferences){align-items:center}.nav .preferences{margin-left:0;flex:0 0 100%;justify-content:flex-start;gap:8px}.preference-control{min-height:36px;padding-inline:10px;gap:6px}.preferences select{font-size:11px;max-width:140px}.nav:has(.preferences){padding-block:18px}.nav .brand{margin-right:auto}}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}.hero-copy,.hero-stage,.stage-orbit{animation:none!important}}