@font-face{font-family:UpShow;src:url('/site/display.woff2') format('woff2');font-style:normal;font-weight:100 900;font-display:swap}
:root{color-scheme:dark;--ground:#101112;--surface:#171818;--text:#f1f0eb;--muted:#b5b5ae;--rule:#353632;--accent:#e5c99b;--space:clamp(24px,5vw,80px)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px;scrollbar-color:#65655d var(--ground)}
body{margin:0;background:var(--ground);color:var(--text);font-family:UpShow,"Microsoft YaHei UI","PingFang SC",sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none;text-underline-offset:5px}
a,summary{-webkit-tap-highlight-color:transparent}
a:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:6px;border-radius:3px}
::selection{background:var(--accent);color:var(--ground)}
img{display:block;max-width:100%}
svg{flex:none}
h1,h2,h3,p,figure{margin:0}
h1,h2,h3{font-weight:700;text-wrap:balance}
h2{font-size:clamp(34px,3.6vw,54px);letter-spacing:-.03em;line-height:1.3}
p{text-wrap:pretty}
.icon{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.page-width{width:min(1440px,100%);margin-inline:auto;padding-inline:var(--space)}
.section-space{padding-block:104px}
.skip-link{position:absolute;left:20px;top:-80px;z-index:10;background:var(--text);color:var(--ground);padding:12px 20px}
.skip-link:focus{top:12px}
.site-header{height:88px;padding-inline:var(--space);display:flex;align-items:center;justify-content:space-between;gap:32px;max-width:1600px;margin-inline:auto}
.brand{display:flex;align-items:center;gap:12px;font-size:21px;font-weight:650;white-space:nowrap}
.brand b{font-weight:650;margin-left:6px;letter-spacing:-.025em}
.site-header nav{display:flex;align-items:center;gap:36px;font-size:14px;color:var(--muted)}
.site-header nav a:hover{color:var(--text)}
.header-download{display:flex;align-items:center;gap:12px;border:1px solid #4b4c47;border-radius:5px;padding:10px 17px;font-size:13px;white-space:nowrap}
.header-download:hover{border-color:var(--accent);color:var(--accent)}
.hero{position:relative;isolation:isolate;min-height:650px;height:calc(100dvh - 88px);max-height:850px;overflow:hidden;background:#070c17}
.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center center;z-index:-3}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,9,14,.6),rgba(6,9,14,.12) 55%,transparent 77%),linear-gradient(0deg,rgba(9,12,17,.82),transparent 26%);z-index:-2}
.hero-content{position:relative;display:flex;flex-direction:column;justify-content:center;height:100%;padding-bottom:78px}
.hero h1{font-size:clamp(60px,7.3vw,96px);font-weight:750;line-height:1.19;letter-spacing:-.035em;margin-bottom:28px;max-width:8em}
.hero-description{font-size:16px;line-height:1.9;color:#dedfe1;max-width:33em}
.hero-actions{display:flex;align-items:center;gap:30px;margin-top:32px}
.button{display:inline-flex;justify-content:center;align-items:center;gap:18px;min-height:52px;padding:13px 24px;border-radius:5px;font-size:14px;font-weight:650;transition:background .2s ease-out}
.primary{color:#22201b;background:var(--accent)}
.primary:hover{background:#f1dbb5}
.text-link{display:inline-flex;align-items:center;gap:14px;font-size:14px;padding-block:10px}
.text-link:hover{color:var(--accent)}
.release-meta{color:#b9bac0;font-size:12px;margin-top:15px;font-variant-numeric:tabular-nums}
.hero-foot{position:absolute;bottom:28px;left:0;right:0;display:flex;align-items:center;justify-content:space-between;gap:24px;font-size:13px;color:#dadbe0}
.hero-foot span{padding-inline:12px;color:#969cab}
.visual-note{font-size:11px;color:#c0c4cd}
.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:64px;margin-bottom:42px}
.section-heading>p{font-size:14px;color:var(--muted);line-height:1.9;padding-bottom:7px}
.showcase-layout{display:grid;grid-template-columns:1.45fr 1fr;gap:24px}
.showcase figure{overflow:hidden;position:relative;background:#1b2024;min-width:0}
.showcase figure::after{content:"";position:absolute;inset:48% 0 0;background:linear-gradient(0deg,rgba(8,10,12,.94),transparent);pointer-events:none}
.showcase figure img{width:100%;height:100%;object-fit:cover}
.feature-frame img{object-position:39% center}
.supporting-frames{display:grid;gap:24px}
.supporting-frames figure{aspect-ratio:16/9}
.feature-frame{min-height:100%;aspect-ratio:1.08}
.showcase figcaption{position:absolute;bottom:24px;left:26px;right:26px;z-index:1;display:flex;align-items:flex-end;justify-content:space-between;gap:16px}
.showcase h3{font-size:24px;line-height:1.45;font-weight:600}
.supporting-frames h3{font-size:19px}
.showcase figcaption p{font-size:12px;color:#d1d4d5;margin-top:6px}
.showcase figcaption>span{font-size:11px;white-space:nowrap;color:#d1d4d5}
.showcase-caption{font-size:12px;color:var(--muted);margin-top:20px}
.workflow{background:var(--surface)}
.workflow-list{list-style:none;padding:0;margin:48px 0 0}
.workflow-list li{display:grid;grid-template-columns:64px minmax(0,1fr) 280px;align-items:center;gap:24px;border-top:1px solid var(--rule);padding:30px 0}
.workflow-list li:last-child{border-bottom:1px solid var(--rule)}
.step-number{color:var(--accent);font-size:15px;font-variant-numeric:tabular-nums}
.workflow-list h3{font-size:22px;margin-bottom:6px;font-weight:600}
.workflow-list p{font-size:13px;color:var(--muted);max-width:44em}
.step-trail{font-size:13px;text-align:right;color:#d7d8d0;white-space:nowrap}
.step-trail span{padding-inline:7px;color:#9d9e96}
.workflow-close{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:30px;font-size:14px;color:var(--muted)}
.workflow-close .text-link{color:var(--accent)}
.download-section{display:grid;grid-template-columns:1fr 1fr;gap:100px}
.download-copy>p:not(.release-meta){margin-top:24px;color:var(--muted);font-size:15px;line-height:1.9}
.download-copy .button{margin-top:32px}
.getting-started{padding-top:8px}
.getting-started>h3{font-size:18px;margin-bottom:24px;font-weight:600}
.getting-started ol{list-style:none;margin:0;padding:0}
.getting-started li{display:flex;gap:20px;padding-block:22px;border-top:1px solid var(--rule)}
.getting-started li>span{font-size:12px;width:30px;height:30px;display:grid;place-items:center;border:1px solid #4a4b44;border-radius:50%;flex:none;color:var(--accent)}
.getting-started strong{font-size:15px;font-weight:600}
.getting-started p{font-size:13px;color:var(--muted);margin-top:8px;line-height:1.8}
.faq{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;border-top:1px solid var(--rule);padding-top:84px}
.faq h2{font-size:clamp(30px,3.2vw,45px)}
.faq-list details{border-bottom:1px solid var(--rule)}
.faq-list details:first-child{border-top:1px solid var(--rule)}
.faq-list summary{cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;list-style:none;padding:22px 0;font-size:14px;font-weight:500}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:hover{color:var(--accent)}
.faq-list summary .icon{width:16px;height:16px;transition:transform .2s ease-out}
.faq-list details[open] .icon{transform:rotate(45deg)}
.faq-list details>p{font-size:13px;color:var(--muted);padding-bottom:24px;line-height:1.9}
.site-footer{display:flex;align-items:center;justify-content:space-between;gap:32px;border-top:1px solid var(--rule);padding-block:34px;color:var(--muted)}
.site-footer .brand{font-size:17px;color:var(--text)}
.site-footer p,.site-footer>span{font-size:12px}
@keyframes opening{from{filter:brightness(.75)}to{filter:brightness(1)}}
@media(prefers-reduced-motion:no-preference){.hero-image{animation:opening 1.1s cubic-bezier(.16,1,.3,1)}}
@media(min-width:1600px){.hero-image{object-position:center 44%}}
@media(max-width:1024px){.site-header{gap:20px}.site-header nav{gap:24px}.section-space{padding-block:80px}.workflow-list li{grid-template-columns:44px minmax(0,1fr) 230px;gap:16px}.download-section{gap:48px}.hero h1{font-size:80px}.showcase h3{font-size:20px}.supporting-frames h3{font-size:17px}.showcase figcaption{left:20px;right:20px;bottom:18px}}
@media(max-width:760px){.site-header{height:76px;gap:16px}.brand{font-size:18px;gap:9px}.brand img{width:32px;height:32px}.site-header nav{display:none}.header-download{font-size:12px;padding:8px 12px;gap:8px}.header-download .icon{width:16px;height:16px}.hero{height:700px;min-height:0;max-height:none}.hero-image{object-position:67% center}.hero-shade{background:linear-gradient(90deg,rgba(6,9,14,.67),rgba(6,9,14,.12)),linear-gradient(0deg,rgba(9,12,17,.95),transparent 75%)}.hero-content{justify-content:flex-end;padding-bottom:116px}.hero h1{font-size:64px;margin-bottom:23px;line-height:1.2}.hero-description{font-size:13px}.hero-actions{gap:22px;margin-top:27px;flex-wrap:wrap}.button{min-height:50px;font-size:13px;padding:12px 20px;gap:14px}.hero-actions .text-link{font-size:12px}.release-meta{font-size:11px;line-height:1.8}.hero-foot{bottom:24px;align-items:flex-start;flex-direction:column;gap:8px;font-size:11px}.hero-foot span{padding-inline:7px}.visual-note{font-size:11px}.section-space{padding-block:64px}.section-heading{flex-direction:column;align-items:flex-start;gap:20px;margin-bottom:28px}.section-heading>p{font-size:13px;padding:0}.showcase-layout{grid-template-columns:1fr;gap:16px}.feature-frame{aspect-ratio:1.35}.supporting-frames{grid-template-columns:1fr 1fr;gap:16px}.supporting-frames figure{aspect-ratio:.83}.supporting-frames img{object-position:35% center}.supporting-frames figcaption{left:14px;right:14px;bottom:14px;display:block}.supporting-frames h3{font-size:16px;max-width:7em}.supporting-frames figcaption>span{display:block;font-size:11px;margin-top:8px}.showcase-caption{font-size:11px;line-height:1.8}.workflow-list{margin-top:32px}.workflow-list li{grid-template-columns:26px minmax(0,1fr);gap:16px;padding:26px 0}.workflow-list h3{font-size:18px}.workflow-list p{font-size:12px;margin-top:9px}.step-number{align-self:start;padding-top:3px;font-size:12px}.step-trail{grid-column:2;text-align:left;font-size:11px}.workflow-close{align-items:flex-start;flex-direction:column;gap:8px;font-size:12px}.download-section{grid-template-columns:1fr;gap:40px}.download-copy>p:not(.release-meta){font-size:14px}.getting-started{padding-top:0}.faq{grid-template-columns:1fr;gap:32px}.site-footer{flex-wrap:wrap;gap:20px;padding-block:30px}.site-footer p{width:100%;order:2;font-size:11px}.site-footer>span{font-size:10px}}
@media(max-width:380px){.brand{font-size:16px}.brand b{margin-left:3px}.hero h1{font-size:56px}.hero-actions{gap:12px}.header-download{padding:8px 10px}.header-download .icon{display:none}.hero-foot p:first-child{font-size:11px}.supporting-frames h3{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}