/* Official component and gradient colors come from official.css */
html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--background);color:var(--foreground);font-family:Geist,'Microsoft YaHei','PingFang SC',sans-serif;overflow-x:clip}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:2px solid var(--color-blue-400);outline-offset:5px}[hidden]{display:none!important}img,video{max-width:100%}video{object-fit:contain!important}.container{margin-inline:auto}p,h1,h2,h3{overflow-wrap:break-word}
.official-header.is-scrolled{background:rgba(8,17,28,.94);border-bottom:1px solid #ffffff14;backdrop-filter:blur(20px)}.official-header nav .group:focus-within>div{opacity:1;pointer-events:auto}.official-account{display:inline-flex;align-items:center}.mobile-nav{position:absolute;top:100%;left:0;right:0;padding:14px 20px 22px;background:#091321;border-bottom:1px solid var(--border);display:grid;grid-template-columns:repeat(2,1fr);gap:4px}.mobile-nav a{padding:12px;border-radius:8px;color:var(--foreground)}.mobile-nav a:hover{background:#ffffff0c}
.hero-grid{padding-bottom:80px}.hero-copy{position:relative;z-index:2}.hero-art-slot{position:relative;display:flex;align-items:center;min-width:0;z-index:1}.research-scene{width:100%;aspect-ratio:720/620;position:relative;perspective:1100px;--scene-scale:1;isolation:isolate}.scene-space{width:720px;height:620px;position:absolute;left:50%;top:50%;margin:-310px 0 0 -360px;transform:scale(var(--scene-scale)) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transform-style:preserve-3d;transition:transform .5s cubic-bezier(.16,1,.3,1)}.scene-field{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none}.orbit{stroke-width:1;opacity:.22;transform-origin:360px 320px}.orbit-a{transform:rotate(-16deg)}.orbit-b{opacity:.12}.energy-route{stroke-dasharray:5 7}.energy-packet{filter:drop-shadow(0 0 6px #2585ff)}
.scene-paper{position:absolute;left:22px;top:70px;width:238px;height:294px;background:linear-gradient(135deg,#1f3144ed,#112130ee);border:1px solid #7392ae66;border-radius:13px;padding:23px 24px;text-align:left;color:var(--foreground);transform:translateZ(30px) rotate(-9deg);box-shadow:0 24px 50px #0003;overflow:hidden;z-index:3;transition:border-color .2s,box-shadow .3s}.scene-paper:hover,.scene-paper:focus-visible{border-color:#2585ff;box-shadow:0 15px 60px #0067ef3d}.paper-top{display:flex;align-items:center;gap:9px;font-size:14px;line-height:20px;color:var(--foreground)}.paper-top svg{width:18px;height:22px;color:#2585ff}.paper-title{display:block;font-size:17px;font-weight:600;margin-block:19px 16px;line-height:1.5}.paper-line{display:block;height:2px;margin:10px 0;background:#9ab0c64a;width:84%}.paper-line.long{width:100%}.paper-line.medium{width:65%}.paper-highlight{display:flex;align-items:center;gap:10px;color:var(--foreground);font-size:13px;background:#2585ff28;padding:7px;margin:12px -5px}.paper-highlight i{width:17px;height:1px;background:#2585ff}.paper-chart{display:flex;align-items:flex-end;gap:8px;height:35px;margin-top:14px;border-bottom:1px solid #a2b2c64d}.paper-chart i{display:block;width:14px;background:#2585ff99;height:50%}.paper-chart i:nth-child(2n){height:90%;background:#00a5d0}.paper-chart i:nth-child(3n){height:70%}.paper-scan{position:absolute;left:0;top:90px;right:0;height:2px;background:linear-gradient(90deg,transparent,#2585ff,transparent);box-shadow:0 0 14px #2585ff}.paper-under{position:absolute;left:2px;top:90px;width:233px;height:285px;transform:rotate(-16deg);border:1px solid #6a8da62e;border-radius:12px;background:#14243480;z-index:1}.paper-under span{display:block;width:60%;height:2px;background:#7e93ab40;margin:20px}
.structure-volume{position:absolute;left:245px;top:60px;width:280px;height:260px;z-index:4;transform:translateZ(45px)}.structure-svg{position:absolute;inset:0;overflow:visible}.bonds{opacity:.65}.bond-flow{stroke-dasharray:5 27;filter:drop-shadow(0 0 3px #2585ff)}.research-core{width:76px;height:76px;position:absolute;left:102px;top:97px;border:1px solid #2585ff9c;border-radius:50%;background:radial-gradient(circle at 35% 25%,#235b91,#102a45 65%);display:grid;place-items:center;box-shadow:inset 0 0 25px #2489ff3d,0 0 40px #1677ff33;pointer-events:none}.research-core:after{content:'';position:absolute;inset:-12px;border:1px solid #2585ff36;border-radius:50%}.research-core img{width:42px;height:45px;object-fit:contain}.molecule{position:absolute;width:40px;height:40px;border-radius:50%;background:radial-gradient(circle at 30% 25%,#64aafa,#2374cc 38%,#12335c);border:1px solid #6ab4ff6e;box-shadow:0 0 19px #136de04a;cursor:grab;touch-action:none;transition:box-shadow .2s;transform:translate(var(--dx,0px),var(--dy,0px))}.molecule:hover,.molecule:focus-visible{box-shadow:0 0 28px #288cff99;outline:2px solid #2585ff;outline-offset:6px}.molecule:active{cursor:grabbing}.molecule-a{left:44px;top:60px}.molecule-b{left:184px;top:37px;width:32px;height:32px}.molecule-c{left:204px;top:148px;width:45px;height:45px}.molecule-d{left:64px;top:193px;width:34px;height:34px}.structure-label{position:absolute;left:109px;top:218px;white-space:nowrap;font-size:14px;color:var(--foreground)}
.figure-window{position:absolute;left:272px;top:310px;width:410px;border-radius:14px;background:#132a40ed;border:1px solid #4d87b5a8;box-shadow:0 35px 60px #0005;transform:translateZ(60px) rotateY(-7deg) rotateX(5deg) rotate(3deg);z-index:5;overflow:hidden;transition:border-color .25s,box-shadow .25s}.figure-window:hover{border-color:#2585ff;box-shadow:0 24px 60px #0062e638}.figure-toolbar{height:44px;display:flex;align-items:center;justify-content:space-between;padding:0 17px;color:var(--foreground);font-size:14px;border-bottom:1px solid #8ab5d526}.figure-toolbar>span{display:flex;align-items:center;gap:9px}.figure-toolbar i{width:6px;height:6px;background:#2585ff;border-radius:50%}.figure-toolbar svg{width:66px;height:22px;color:#a4afbf}.figure-preview{display:block;width:calc(100% - 24px);margin:12px;background:#d2dfdf;border:0;border-radius:5px;overflow:hidden;position:relative;padding:0;aspect-ratio:1408/768}.figure-preview>img{display:block;width:100%;height:100%;object-fit:contain;opacity:.96;transition:transform .5s,opacity .3s}.figure-preview:hover>img{transform:scale(1.025);opacity:1}.figure-magnify{position:absolute;right:10px;bottom:10px;width:30px;height:30px;display:grid;place-items:center;background:#101c2be8;color:white;border-radius:5px;opacity:0;transition:.2s}.figure-preview:hover .figure-magnify,.figure-preview:focus-visible .figure-magnify{opacity:1}.figure-magnify svg{width:22px;height:22px}.figure-bottom{height:38px;padding:0 15px 8px;display:flex;align-items:center;gap:8px;color:var(--foreground);font-size:10px}.figure-bottom>span:not(.layers){padding:3px 12px;border:1px solid #2d516e;background:#152e45;border-radius:3px}.figure-bottom .done-check{margin-left:auto;width:21px;height:21px}.layers{margin-right:auto;display:flex;gap:3px}.layers i{width:10px;height:10px;border:1px solid #2585ff;transform:skewY(-15deg)}.floating-token{position:absolute;width:44px;height:44px;display:grid;place-items:center;background:#142d4599;border:1px solid #3b78ac60;border-radius:12px;color:#2585ff;z-index:2}.floating-token svg{width:25px;height:25px}.token-one{left:570px;top:170px;transform:rotate(10deg)}.token-two{left:170px;top:465px;transform:rotate(-12deg)}
.core-features{padding:112px 24px}.core-features .container{max-width:1280px}.core-features h2{font-size:clamp(32px,3.3vw,48px);line-height:1.3;font-weight:700;color:var(--foreground);margin:0 0 42px;letter-spacing:-.02em}.cap-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:30px}.cap-tab{display:flex;justify-content:space-between;align-items:center;gap:8px;text-align:left;padding:22px 20px;border-radius:12px;background:transparent;color:var(--muted-foreground);font-size:18px;font-weight:600;border:1px solid transparent;transition:background .25s,color .25s,border-color .25s}.cap-tab.active{background:var(--card);color:var(--foreground);border-color:var(--primary)}.cap-tab:hover{background:var(--card);color:var(--foreground)}.cap-tab svg{width:18px;height:18px;opacity:0;transition:opacity .2s,translate .2s}.cap-tab.active svg,.cap-tab:hover svg{opacity:1;translate:3px 0}.cap-video{position:relative;padding:20px;border:1px solid var(--border);border-radius:20px;background:var(--card);overflow:hidden}.cap-video video{width:100%;height:auto;aspect-ratio:16/9;border-radius:11px;display:block;background:#f5f6fb}.cap-link{position:absolute;right:38px;bottom:38px;background:#0b1a2c;color:white;border:1px solid #286397;border-radius:9px;padding:14px 18px;display:inline-flex;align-items:center;gap:20px;transition:background .2s,translate .2s;font-size:15px}.cap-link:hover{background:#124279;translate:0 -3px}.cap-link svg{width:17px;height:17px}.video-play{position:absolute;right:18px;top:18px;border:1px solid #ffffff70;color:white;background:#091322b3;border-radius:50%;width:37px;height:37px;display:grid;place-items:center;opacity:0;transition:opacity .2s;z-index:2}.video-play svg{width:16px;height:16px}.cap-video:hover>.video-play,.cap-video:focus-within>.video-play,.official-workflow .bg-muted\/20:hover>.video-play,.video-play:focus-visible,.reduced-motion .video-play{opacity:1}
.official-showcase .animate-marquee{animation-play-state:paused}.official-showcase.is-on-screen .animate-marquee{animation-play-state:running}.official-showcase .group:hover>.animate-marquee,.official-showcase .group:focus-within>.animate-marquee{animation-play-state:paused}.official-showcase a{flex-shrink:0}.official-showcase .animate-marquee a:focus-visible{outline-offset:-3px}.official-cta canvas,#hero canvas{display:block;width:100%;height:100%}.official-pricing{scroll-margin-top:100px}
.figure-dialog,.wechat-dialog{padding:26px;margin:auto;border:1px solid #315579;background:#121f2d;color:var(--foreground);border-radius:15px;max-width:calc(100vw - 40px);max-height:88dvh;overflow:auto}.figure-dialog{width:1200px}.figure-dialog>img{max-height:72vh;object-fit:contain;margin:auto}.figure-dialog>a{display:block;padding-top:18px;text-align:center;color:var(--color-blue-400)}.dialog-close{display:block;margin:0 0 14px auto;background:#20374f;color:white;border-radius:50%;width:36px;height:36px;font-size:24px}.wechat-dialog{text-align:center;width:350px}.wechat-dialog>img{width:240px;height:auto;object-fit:contain;margin:20px auto 4px}.wechat-dialog h2{font-size:24px}.figure-dialog::backdrop,.wechat-dialog::backdrop{background:#050b14dd;backdrop-filter:blur(5px)}body:has(dialog[open]){overflow:hidden}
[data-reveal][data-scroll-state="ready"]{opacity:0;translate:0 30px}.section-preview{padding-top:96px}.section-preview #hero{margin-top:-96px}.section-preview>.core-features,.section-preview>#workflow,.section-preview>#showcase,.section-preview>#pricing{padding-top:60px}.section-preview>.km-publication{--km-space-before:60px}
@media(min-width:1536px){.research-scene{width:112%;margin-left:-6%}.hero-grid{gap:70px}.hero-art-slot{min-height:620px}}
@media(min-width:1024px) and (max-width:1535px){.hero-grid{padding-inline:5%;gap:40px}.hero-copy p{font-size:clamp(13px,1.3vw,18px)}.hero-art-slot{min-height:470px}}
@media(max-width:1023px){.hero-grid{padding-bottom:65px;gap:15px}.hero-copy{margin:30px 0 10px;align-items:center;text-align:center}.hero-copy>div{max-width:100%}.hero-copy h1{font-size:clamp(45px,7vw,76px)}.hero-art-slot{width:min(680px,100%);margin:auto}.hero-copy p{white-space:normal;max-width:700px}.hero-copy .flex.flex-wrap{justify-content:center}.hero-grid{grid-template-columns:1fr}.core-features{padding:80px 24px}.cap-tab{font-size:15px;padding:18px 12px}.cap-link{font-size:13px;padding:11px 13px}.section-preview{padding-top:80px}.section-preview #hero{margin-top:-80px}}
@media(max-width:640px){.official-header>div{padding-inline:18px}.hero-copy h1{font-size:clamp(40px,10vw,62px)}.hero-copy p{font-size:14px;line-height:1.9}.hero-copy .flex.flex-wrap{font-size:12px;gap:10px 16px}.hero-grid{padding-inline:20px}.official-hero>.mt-20{padding-top:25px}.hero-copy .flex.flex-col.gap-3{flex-direction:row;justify-content:center;gap:10px}.hero-copy button{font-size:14px;padding:13px 19px;border-radius:12px}.hero-art-slot{margin-top:10px}.research-scene{width:calc(100% + 14px);margin-left:-7px}.core-features{padding:65px 20px}.core-features h2{font-size:32px;margin-bottom:28px}.cap-tabs{grid-template-columns:1fr 1fr;gap:9px;margin-bottom:20px}.cap-tab{font-size:14px;padding:15px 12px}.cap-video{padding:9px;border-radius:13px}.cap-video video{border-radius:7px}.cap-link{right:18px;bottom:18px;font-size:11px;gap:9px;padding:7px 9px}.cap-link svg{width:13px;height:13px}.official-workflow>div,.official-showcase>div{padding-inline:20px}.official-workflow h2,.official-showcase h2{font-size:32px}.official-workflow .text-xl,.official-showcase .text-xl{font-size:16px}.official-showcase .w-72{width:260px}.official-cta h2{font-size:42px}.official-cta p{font-size:17px}.official-footer .container{padding-inline:24px}.figure-dialog{padding:14px}.km-publication__dialog{max-width:calc(100vw - 30px)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}[data-reveal]{opacity:1!important;translate:none!important}.official-showcase .animate-marquee{animation:none!important}.official-showcase .group{overflow:auto;scrollbar-width:thin}.official-showcase .animate-marquee:nth-child(n+2){display:none}.scene-space{transform:scale(var(--scene-scale))!important}.figure-magnify{opacity:1}}
/* Narrow-screen finishing, without changing the original desktop components */
.official-account{white-space:nowrap;flex-shrink:0}.cap-label{min-width:0}.cap-label>span{display:inline-block;white-space:nowrap}.cap-tab>svg{flex-shrink:0}
@media(max-width:1023px){.hero-scroll-cue{position:relative;inset:auto;translate:none;width:100%;padding:0 0 40px;margin-top:clamp(40px,7vw,72px)}.hero-grid{padding-bottom:24px}}
@media(max-width:360px){.official-header a[aria-label="Home"]{margin-right:6px}.official-header a[aria-label="Home"]>span{font-size:25px}.official-header a[aria-label="Home"]>img{height:28px}.official-account{padding-inline:14px}.official-header>div{padding-inline:14px}.cap-tab{gap:5px;padding-inline:10px}.cap-tab>svg{width:14px;height:14px}}



/* User-supplied service and community QR images retain their original pixels */
.wechat-dialog{width:420px;padding:24px;scrollbar-color:var(--color-blue-500) var(--card)}
.wechat-dialog .dialog-close{width:44px;height:44px;margin-bottom:8px}
.wechat-dialog h2{font-size:22px;line-height:1.4;font-weight:700}
.wechat-dialog p{margin:12px auto 0;max-width:32ch;font-size:15px;line-height:1.8;text-wrap:balance;color:var(--foreground)}
.wechat-dialog>img{display:block;width:258px;max-width:100%;height:auto;max-height:none;margin:20px auto 0}
.wechat-dialog[data-contact-kind="group"]{width:500px}
.wechat-dialog[data-contact-kind="group"]>img{width:auto;max-height:min(52dvh,560px);max-width:100%;object-fit:contain}
@media(max-width:480px){.wechat-dialog{padding:18px;max-width:calc(100vw - 24px)}.wechat-dialog[data-contact-kind="group"]>img{width:100%;max-height:none}}