/* 官网空间与滚动展示；管理页面沿用原样式。 */
.studio{background:#08090b;overflow-x:clip;isolation:isolate;--bg:#08090b;--panel:#131519;--line:#ffffff26;--muted:#b3b5bb}
#space-canvas{position:fixed;inset:0;width:100%;height:100svh;pointer-events:none;z-index:0;opacity:0;transition:opacity .7s ease}
.scene-ready #space-canvas{opacity:1}
.scene-ready #space-canvas[data-state="paused"]{opacity:0}
.scene-ready .hero-object,.scene-ready .space{visibility:hidden}
.scene-ready .hero-word,.scene-ready .showcase-word{opacity:0!important}
.scene-ready .hero-scene{background:transparent}
.studio .brand img{border-radius:6px}
.studio .site-header{position:fixed;inset:0 0 auto;z-index:10;max-width:none;height:100px;padding:0 4vw;border:0;background:linear-gradient(#08090bd9,#08090b00);transition:background .3s}
.studio .site-header nav{font-family:Consolas,monospace;gap:36px;color:#eee}
.studio .site-header>.button{border-radius:30px;background:transparent;font-weight:400}
.studio .button{border-radius:28px}
.studio .button.primary{background:#de2435;border-color:#de2435}
.studio .button.primary:hover{background:#f33545}
.studio section[id]{scroll-margin-top:100px}
.studio #features{scroll-margin-top:0}
.space{position:fixed;inset:0;pointer-events:none;background:#08090b url('/assets/qingning-space.jpg') center/cover no-repeat;opacity:.72;z-index:-1}
.studio main,.studio-footer{position:relative;z-index:1}
.stage{height:220vh;min-height:1100px}
.hero-scene{position:sticky;top:0;height:100svh;min-height:620px;overflow:clip;background:#08090b url('/assets/qingning-space.jpg') center/cover no-repeat}
.hero-word{position:absolute;top:45%;left:50%;transform:translate(-50%,-50%);font:900 17.6vw/.9 Arial,sans-serif;letter-spacing:-.07em;white-space:nowrap;color:#f1f2f3;z-index:1;will-change:transform,opacity}
.hero-object{position:absolute;width:min(52vw,82svh,680px);aspect-ratio:1;left:50%;top:45%;transform:translate(-50%,-50%);z-index:2;mix-blend-mode:screen;pointer-events:none;will-change:transform}
.hero-object img{display:block;width:100%;height:100%;object-fit:contain}
.hero-intro{position:absolute;left:4vw;bottom:9%;z-index:3}
.micro{font:12px/1.6 Consolas,monospace;letter-spacing:.09em;color:#c5c7cd}
.hero-intro h1{font-size:clamp(30px,3.1vw,44px);margin:12px 0;letter-spacing:-.035em;line-height:1.25}
.hero-intro p{font-size:13px;color:var(--muted)}
.hero-bottom{position:absolute;inset:auto 4vw 8%;display:flex;justify-content:flex-end;align-items:end;z-index:3}
.hero-news{width:285px;font-size:14px;border-top:1px solid #ffffff50;padding-top:14px}
.hero-news p{margin:10px 0}
.hero-news .text-link{font-size:13px}
.scroll-link{position:absolute;left:47%;bottom:0;display:flex;flex-direction:column;gap:8px;font-size:12px;letter-spacing:.1em;color:#c5c7cd;text-align:center}
.scroll-link span{font-size:24px}
.showcase{height:370vh;min-height:1800px;margin-top:-40vh}
.showcase-pin{position:sticky;top:0;height:100svh;min-height:650px;overflow:clip;perspective:1300px}
.section-marker{position:absolute;left:4vw;top:130px}
.showcase-word{position:absolute;left:50%;top:20%;transform:translateX(-50%);font:800 23vw/1 Arial,sans-serif;letter-spacing:-.07em;color:#fff;opacity:.13}
.floating-window{position:absolute;left:45%;top:43%;width:min(68vw,92svh,960px);margin:0;transform:translate(-50%,-50%);will-change:transform,opacity;border:1px solid #ffffff45;box-shadow:8px 6px 0 #282a2f,0 35px 70px #0008;background:#15171b}
.floating-window img{display:block;width:100%;height:auto;aspect-ratio:1.6;object-fit:cover;object-position:top}
.window-label{display:flex;justify-content:space-between;padding:10px 16px;font:11px Consolas,monospace;color:#b6b8bd;border-bottom:1px solid #ffffff20}
.feature-story{position:absolute;inset:0;transform-style:preserve-3d;pointer-events:none}
.floating-window figcaption{display:flex;justify-content:space-between;padding:12px 18px;font:12px/1.5 Consolas,monospace;color:var(--muted)}
.showcase-caption{position:absolute;left:8vw;right:22vw;bottom:7%;will-change:opacity}
.showcase-caption h3{font-size:clamp(26px,3.5vw,46px);font-weight:500;line-height:1.25;margin:10px 0 12px}
.showcase-caption p{font-size:14px;color:#d1d2d6;max-width:620px;margin:0 0 10px;line-height:1.8}
.story-foot{font-size:11px;color:#999ca6;letter-spacing:.06em}
.story-controls{position:absolute;right:4vw;bottom:7%;display:flex;align-items:center;gap:8px;flex-wrap:wrap;width:160px;z-index:2}
.story-controls button{background:#11151c88;border:1px solid #ffffff38;color:#abb0b9;border-radius:50%;width:40px;height:40px;cursor:pointer;font:12px Consolas,monospace}
.story-controls button[aria-pressed=true]{background:#a51725;color:white;border-color:#ff5262}
.story-controls a{margin-top:14px;font-size:12px}
.studio .wrap{max-width:1400px;padding-left:6vw;padding-right:6vw}
.studio .section{padding-top:140px;padding-bottom:140px}
.capability{background:#08090be8}
.studio .section-title{margin-bottom:65px}
.studio h2{font-size:clamp(36px,5.5vw,76px);line-height:1.2;letter-spacing:-.06em;font-weight:600}
.studio .eyebrow{font:13px/1.5 Consolas,"Microsoft YaHei UI",monospace;letter-spacing:.09em;color:#fb7681}
.studio .feature-grid{gap:36px}
.studio .feature-card{padding:24px 0;border:0;border-top:1px solid #ffffff40;border-radius:0;background:none}
.studio .feature-card{transition:border-color .3s,transform .3s}
.studio .feature-card:hover{border-color:#e64350;transform:translateY(-5px)}
.studio .button span{transition:transform .25s}.studio .button:hover span{transform:translate(2px,-2px)}
.studio .site-header nav a{position:relative}.studio .site-header nav a::after{content:"";height:1px;background:#e74752;position:absolute;left:0;right:0;bottom:-7px;transform:scaleX(0);transform-origin:left;transition:transform .3s}.studio .site-header nav a:hover::after,.studio .site-header nav a[aria-current="location"]::after{transform:scaleX(1)}
.motion-reveal{opacity:0;transform:translateY(28px);transition:opacity .75s ease,transform .9s cubic-bezier(.2,.65,.3,1)}
.motion-reveal.is-visible{opacity:1;transform:none}
.studio .feature-card h3{font-size:28px;font-weight:500;margin:32px 0 18px;line-height:1.4}
.studio .feature-card p{font-size:15px}
.studio .number{font:12px/1.5 Consolas,monospace;color:#ff858e}
.studio .card-foot{font-size:12px}
.studio .download-section{background:#090a0ee8}
.studio .download-grid{justify-content:end;grid-template-columns:minmax(0,780px)}
.studio .download-card{padding:42px;border:1px solid #ffffff42;border-radius:0;background:#141519e8}
.studio .download-card h3{font-size:44px;font-weight:500}
.studio .download-card .price{font-size:22px;font-weight:400}
.studio .download-note{max-width:780px;margin:28px 0 0 auto}
.studio #support{background:#08090bf2}
.studio #support h2{font-size:clamp(32px,4.4vw,58px)}
.studio .panel{border-radius:0;background:#111317}
.studio-footer{padding-top:110px;background:#07080a;max-width:none!important}
.footer-word{font:800 17.6vw/.95 Arial,sans-serif;letter-spacing:-.07em;display:block;margin-bottom:65px;white-space:nowrap}
.studio .site-footer{max-width:none;padding-left:0;padding-right:0;border-top:0}
.studio .notice{position:relative;margin-top:0}
.studio dialog{background:#17191e;border-radius:16px}
.studio dialog::backdrop{background:#000b;backdrop-filter:blur(7px)}
.intro-playing{overflow:hidden}
.studio .intro-dialog{position:fixed;inset:0;margin:0;border:0;border-radius:0;padding:0;width:100%;height:100%;max-width:none;max-height:none;background:transparent;color:#eceef2;overflow:hidden}
.studio .intro-dialog[open]{display:block;animation:intro-exit .55s 2.25s ease-in both}
.studio .intro-dialog::backdrop{background:#000;backdrop-filter:none;animation:intro-backdrop 1.25s .45s ease-out both}
.intro-lines{position:absolute;width:100%;height:100%;object-fit:cover;object-position:center;animation:intro-reveal 1.7s cubic-bezier(.2,.65,.3,1) both}
.intro-copy{position:absolute;bottom:16%;left:0;right:0;text-align:center;font:12px/1.6 Consolas,"Microsoft YaHei UI",monospace;animation:intro-copy 1.1s .6s both}
.intro-copy span{letter-spacing:.24em;color:#efedf0}.intro-copy p{font-size:11px;letter-spacing:.1em;color:#9b9da3;margin-top:10px}
.intro-track{width:160px;height:1px;background:#fff2;margin:24px auto 0;overflow:hidden}.intro-track::after{content:"";display:block;height:100%;background:#ee3342;transform-origin:left;animation:intro-track 2.2s cubic-bezier(.2,.65,.3,1) both}
@keyframes intro-track{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes intro-reveal{0%{clip-path:inset(49.8% 0 49.8%);opacity:.25;transform:scale(1.35)}35%{clip-path:inset(18% 0 18%);opacity:.85}100%{clip-path:inset(0);opacity:0;transform:scale(.82)}}
@keyframes intro-backdrop{from{opacity:1}to{opacity:0}}
@keyframes intro-copy{from{opacity:0;transform:translateY(8px);filter:blur(3px)}to{opacity:1;transform:translateY(0);filter:blur(0)}}
@keyframes intro-exit{to{opacity:0;visibility:hidden}}
@media(max-width:900px){
 .studio .site-header{height:80px;padding:0 22px}.studio .site-header nav{gap:20px}
 .hero-news{width:245px}.hero-intro h1{font-size:30px}.hero-intro p{max-width:190px}
 .floating-window{width:82vw}.showcase-caption{left:6vw;right:6vw}
 .studio .feature-grid{grid-template-columns:1fr}.studio .feature-card{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}
 .studio .feature-card h3{grid-column:1;margin:20px 0}.studio .feature-card p{grid-column:2;grid-row:2}.studio .card-foot{padding:0;grid-column:2}
}
@media(max-width:600px){
 .intro-lines{width:210%;left:-55%;object-fit:contain}
 .studio .site-header{height:76px;padding:0 18px}.studio .site-header .brand{font-size:18px;gap:8px}.studio .brand img{width:32px;height:32px}.studio .brand small{font-size:9px}
 .studio .site-header>.button{font-size:12px;padding:8px 12px}.studio .site-header nav{display:none}
 .stage{height:180svh;min-height:950px}.hero-scene{min-height:620px}
 .hero-word{font-size:17.3vw;top:37%}.hero-object{width:94vw;top:36%}
 .hero-intro{left:22px;bottom:21%}.hero-intro h1{font-size:32px}.hero-intro .micro{font-size:10px}.hero-intro p{font-size:12px;max-width:none}
 .hero-bottom{left:22px;right:22px;bottom:5%;justify-content:space-between}.hero-news{width:235px;font-size:12px}.hero-news p{display:none}.hero-news .micro{font-size:10px}.hero-news .text-link{display:block;margin-top:10px}
 .scroll-link{position:static;order:2;font-size:10px}.scroll-link span{font-size:18px}
 .showcase{height:330svh;min-height:1800px;margin-top:-30svh}.showcase-pin{min-height:660px}.section-marker{top:104px;left:22px;font-size:10px}
 .showcase-word{top:23%;font-size:26vw}.floating-window{width:90vw;top:42%}.floating-window figcaption{padding:9px 10px;font-size:9px}
 .floating-window{left:50%;top:35%}.window-label{font-size:9px;padding:8px 10px}
 .showcase-caption{left:22px;right:22px;bottom:20%;display:block}.showcase-caption h3{font-size:28px}.showcase-caption p{font-size:13px}
 .story-controls{bottom:7%;left:22px;right:22px;width:auto}.story-controls a{margin:0 0 0 auto}
 .studio .wrap{padding-left:22px;padding-right:22px}.studio .section{padding-top:90px;padding-bottom:90px}.studio .section-title{margin-bottom:42px}
 .studio .feature-card{display:block}.studio .feature-card h3{font-size:26px}.studio .card-foot{padding-top:15px}
 .studio .download-card{padding:26px 22px}.studio .download-card h3{font-size:36px}.studio .download-note{font-size:12px}
 .studio-footer{padding-top:65px}.footer-word{font-size:17vw;margin-bottom:28px}.studio .site-footer{font-size:12px;gap:20px}.studio .site-footer .brand{font-size:15px}
}
@media(prefers-reduced-motion:reduce){.hero-object,.hero-word,.floating-window{will-change:auto}.motion-reveal{opacity:1;transform:none;transition:none}.studio .button span,.studio .feature-card,#space-canvas{transition:none}.studio .feature-card:hover{transform:none}.stage,.showcase{height:auto;min-height:0;margin-top:0}.hero-scene,.showcase-pin{position:relative}}
@media(prefers-reduced-motion:reduce){.showcase-pin{height:auto;min-height:0;padding:120px 6vw 40px;overflow:visible}.feature-story{position:relative;margin:0 0 65px}.floating-window{position:relative;left:auto;top:auto;width:min(100%,960px);margin:auto;transform:none!important;opacity:1!important}.showcase-caption{position:relative;inset:auto;margin:24px 0;opacity:1!important}.showcase-word,.story-controls{display:none}.section-marker{top:55px}}