@font-face{font-family:Space;src:url('./space-regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:Space;src:url('./space-medium.woff2') format('woff2');font-weight:500 800;font-display:swap}
:root{--bg:#090a0d;--ink:#f3f1f8;--muted:#9c9ba7;--line:#ffffff26;--violet:#b398ff;--mint:#b5f8dc;--gutter:64px;color-scheme:dark;font-family:Space,'Microsoft YaHei','PingFang SC',sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none;letter-spacing:0}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px}body{margin:0}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--mint);outline-offset:6px}img{display:block;max-width:100%}svg{width:20px;height:20px;stroke-width:1.5;flex-shrink:0}::selection{background:var(--violet);color:#090a0d}[hidden]{display:none!important}.navigation{height:88px;padding:0 var(--gutter);display:flex;align-items:center;justify-content:space-between;position:relative;z-index:3;border-bottom:1px solid var(--line)}.wordmark{display:inline-flex;gap:10px;align-items:center;font-size:30px;font-weight:500;line-height:1}.wordmark img{object-fit:contain}.wordmark-dot{font-size:13px;vertical-align:top;margin-left:3px}.navigation nav{display:flex;align-items:center;gap:38px;font-size:13px}.navigation nav>a{transition:color .2s}.navigation nav>a:hover{color:var(--violet)}.nav-download{display:flex;gap:22px;align-items:center}.hero{position:relative}.hero-stage{position:relative;height:calc(100svh - 160px);min-height:620px;max-height:940px;overflow:hidden;isolation:isolate}.backdrop-word{position:absolute;inset:5% 0 auto;text-align:center;font-size:360px;line-height:1.2;color:transparent;-webkit-text-stroke:1px #ffffff12;user-select:none;z-index:-1}.hero-stage canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;touch-action:pan-y;opacity:0;transition:opacity 1.2s;cursor:grab}.hero-stage canvas:active{cursor:grabbing}.hero-stage.scene-ready canvas{opacity:1}.scene-fallback{position:absolute;left:50%;top:1%;height:68%;width:auto;aspect-ratio:1;object-fit:contain;transform:translateX(-50%);opacity:.75;transition:opacity .8s;mix-blend-mode:screen;z-index:-1}.scene-ready .scene-fallback{opacity:0}.stage-topline{position:absolute;top:27px;left:var(--gutter);right:var(--gutter);display:flex;justify-content:space-between;gap:20px;font-size:10px;color:var(--muted);pointer-events:none}.stage-topline>span:first-child{display:flex;align-items:center;gap:9px}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--mint);box-shadow:0 0 10px #b5f8dc30;flex-shrink:0}.scene-caption{position:absolute;left:var(--gutter);top:35%;font-size:10px;line-height:1.8;color:#aaa7b9;pointer-events:none}.scene-caption:before{content:'';display:block;width:30px;height:1px;background:var(--violet);margin-bottom:14px}.icon-button{width:42px;height:42px;display:grid;place-items:center;background:#ffffff08;border:1px solid var(--line);border-radius:50%;backdrop-filter:blur(12px)}.icon-button:hover{background:#ffffff18}.motion-control{position:absolute;right:var(--gutter);top:42%;z-index:2}.hero-copy{position:absolute;left:var(--gutter);right:var(--gutter);bottom:34px;display:flex;align-items:flex-end;justify-content:space-between;gap:40px;pointer-events:none}.hero-copy a{pointer-events:auto}.eyebrow{font-size:9px;color:var(--violet);margin:0 0 16px}.hero-heading h1{font-size:82px;line-height:1;margin:0;font-weight:400}.hero-heading h1>span{font-size:32px;display:block;line-height:1.55;margin-top:12px;font-weight:500}.mobile-break{display:none}.hero-action{width:285px;flex-shrink:0}.hero-action>p:first-child{font-size:14px;line-height:1.9;margin:0 0 21px;color:#c0beca}.download-button{min-height:56px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 21px;background:var(--ink);color:#17131f;border:1px solid transparent;font-size:14px;font-weight:500;border-radius:4px;transition:background .25s,transform .25s,box-shadow .25s}.download-button span{flex:1}.download-button:hover{background:var(--mint);transform:translateY(-3px);box-shadow:0 10px 40px #b5f8dc16}.download-button>svg:last-child{width:18px}.release-inline{font-size:10px!important;margin:13px 0 0!important;color:var(--muted)!important;min-height:15px}.hero-bottom{min-height:72px;padding:20px var(--gutter);border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px;color:var(--muted);font-size:9px}.hero-bottom>a{display:flex;gap:18px;align-items:center;color:var(--ink);font-size:11px}.hero-bottom>a svg{width:15px}.perspective{background:#eeedf0;color:#18171c;padding:43px var(--gutter) 80px}.section-label{display:flex;justify-content:space-between;align-items:center;font-size:10px}.small-cross{font-size:22px;line-height:1}.perspective-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin:70px 0 55px}.perspective h2{font-size:52px;line-height:1.45;font-weight:500;margin:0}.perspective h2 span{color:#7750c5}.perspective-heading>p{color:#6b6973;font-size:14px;line-height:2;margin:0 0 8px;min-width:250px}.chapters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid #18171c30}.chapter{padding:26px 32px 0 0;min-width:0}.chapter+.chapter{border-left:1px solid #18171c30;padding-left:32px}.chapter-top{display:flex;justify-content:space-between;color:#727079;font-size:11px}.chapter-top svg{color:#7750c5;width:24px;height:24px}.chapter h3{font-size:23px;font-weight:500;margin:42px 0 16px}.chapter p{font-size:13px;line-height:1.9;color:#6b6973;margin:0}.chapter-word{display:block;margin-top:50px;font-size:40px;color:#bbb8c3}.download-section{padding:44px var(--gutter) 90px;background:repeating-linear-gradient(90deg,transparent 0,transparent calc(25% - 1px),#ffffff04 calc(25% - 1px),#ffffff04 25%),#101014}.status-pill{display:flex;align-items:center;gap:8px;color:var(--mint)}.download-layout{display:grid;grid-template-columns:1fr 390px;gap:60px;align-items:center;margin-top:64px}.app-icon{border-radius:18px;box-shadow:0 15px 40px #0004}.download-layout h2{font-size:46px;font-weight:500;line-height:1.5;margin:28px 0 16px}.download-intro{color:var(--muted);font-size:13px}.release-panel{border-top:1px solid var(--line);padding-top:25px}.release-heading{display:flex;justify-content:space-between;gap:16px;font-size:17px}.release-heading>span:last-child{color:var(--violet)}dl{margin:22px 0 30px}dl>div{display:flex;justify-content:space-between;gap:20px;font-size:12px;padding:12px 0;border-bottom:1px solid #ffffff0c}dt{color:var(--muted)}dd{margin:0;text-align:right}.release-status{font-size:11px;color:var(--muted);line-height:1.8;margin:14px 0 0;min-height:20px}.text-button{border:0;background:none;display:flex;align-items:center;gap:8px;font-size:11px;padding:10px 0;color:var(--violet)}.text-button svg{width:14px;height:14px}details{margin-top:24px;border-top:1px solid var(--line);padding-top:15px;color:var(--muted);font-size:11px}summary{cursor:pointer;display:flex;align-items:center;justify-content:space-between;list-style:none}summary::-webkit-details-marker{display:none}summary svg{width:14px;height:14px}details[open] summary svg{transform:rotate(45deg)}details code{display:block;overflow-wrap:anywhere;font-size:11px;line-height:1.8}.footer{padding:30px var(--gutter);display:flex;align-items:center;justify-content:space-between;gap:24px;border-top:1px solid var(--line)}.footer>.wordmark{font-size:24px}.footer>span{font-size:12px;color:var(--muted)}.back-top{display:flex;align-items:center;gap:18px;font-size:9px}.back-top svg{width:16px}.reveal{transition:opacity .8s,transform .8s}.js-motion .reveal:not(.visible){opacity:0;transform:translateY(24px)}.chapter:nth-child(2){transition-delay:.1s}.chapter:nth-child(3){transition-delay:.2s}
@media(min-width:1600px){:root{--gutter:96px}.backdrop-word{font-size:460px;top:2%}.hero-heading h1{font-size:96px}.hero-heading h1>span{font-size:38px}.hero-action{width:330px}.hero-copy{bottom:48px}.perspective,.download-section{padding-left:max(var(--gutter),calc((100% - 1420px)/2));padding-right:max(var(--gutter),calc((100% - 1420px)/2))}}
@media(max-width:1000px){:root{--gutter:32px}.hero-heading h1{font-size:70px}.hero-heading h1>span{font-size:28px}.backdrop-word{font-size:260px;top:14%}.scene-caption{top:27%}.hero-action{width:250px}.perspective h2{font-size:42px}.download-layout{grid-template-columns:1fr 340px;gap:35px}.download-layout h2{font-size:38px}.chapter-word{font-size:32px}}
@media(max-width:640px){:root{--gutter:24px}.navigation{height:72px}.navigation .wordmark{font-size:27px}.navigation nav{gap:22px;font-size:11px}.navigation nav>a:first-child{display:none}.nav-download{gap:12px}.hero-stage{height:calc(100svh - 130px);min-height:680px;max-height:880px}.stage-topline{top:23px;font-size:8px}.edition{display:none}.backdrop-word{font-size:166px;top:15%}.scene-caption{display:none}.scene-fallback{height:auto;width:88%;top:6%}.hero-copy{bottom:27px;display:block;pointer-events:none}.hero-heading h1{font-size:60px}.hero-heading h1>span{font-size:27px;margin-top:9px;line-height:1.4}.eyebrow{font-size:8px;margin-bottom:10px}.hero-action{width:100%;margin-top:24px}.hero-action>p:first-child{display:none}.download-button{min-height:54px}.release-inline{text-align:center;font-size:10px!important;margin-top:12px!important}.motion-control{top:43%;width:36px;height:36px}.hero-bottom{min-height:58px;padding-top:15px;padding-bottom:15px;font-size:7px}.hero-bottom>span:last-child{display:none}.hero-bottom>a{font-size:10px;gap:10px}.perspective{padding-top:30px;padding-bottom:48px}.section-label{font-size:9px}.perspective-heading{display:block;margin:42px 0 35px}.perspective h2{font-size:33px;line-height:1.5}.perspective-heading>p{font-size:12px;margin:22px 0 0;line-height:1.9}.chapters{grid-template-columns:1fr}.chapter,.chapter+.chapter{position:relative;border-left:0;border-bottom:1px solid #18171c30;padding:24px 0 26px}.chapter h3{font-size:22px;margin:20px 0 12px}.chapter p{font-size:12px}.chapter-word{position:absolute;right:0;bottom:22px;font-size:28px;margin:0;opacity:.6}.download-section{padding-top:30px;padding-bottom:48px}.download-layout{grid-template-columns:1fr;gap:35px;margin-top:38px}.download-layout h2{font-size:33px;margin-top:23px}.app-icon{width:64px;height:64px;border-radius:14px}.release-panel{padding-top:22px}.footer{padding-top:25px;padding-bottom:25px;flex-wrap:wrap;gap:22px}.footer>.wordmark{font-size:22px}.footer>span{font-size:10px}.back-top{width:100%;justify-content:space-between;border-top:1px solid var(--line);padding-top:20px}.release-heading{font-size:16px}}
@media(max-width:360px){:root{--gutter:18px}.hero-heading h1>span{font-size:24px}.chapter-word{font-size:23px}.hero-stage{min-height:660px}}
.hero-stage{height:calc(100svh - 205px);min-height:570px}
@media(max-width:640px){.hero-stage{height:calc(100svh - 175px);min-height:540px}.chapter-word{position:static;margin-top:22px}.hero-heading h1{font-size:52px}.hero-heading h1>span{font-size:25px}.hero-action{margin-top:18px}.hero-copy{bottom:24px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.js-motion .reveal:not(.visible){opacity:1;transform:none}}
.glass-artwork{position:absolute;left:50%;top:28px;width:min(530px,62%);height:calc(100% - 205px);object-fit:contain;transform:translateX(-50%);mix-blend-mode:normal;animation:glass-drift 9s ease-in-out infinite;pointer-events:none}
.motion-paused .glass-artwork{animation-play-state:paused}
@keyframes glass-drift{0%,100%{transform:translateX(-50%) translateY(0) rotate(-1deg)}50%{transform:translateX(-50%) translateY(-8px) rotate(1deg)}}
@media(max-width:640px){.glass-artwork{top:38px;width:86%;height:calc(100% - 270px)}}