@charset "UTF-8";
:root{color-scheme:light;--canvas:#f8fafd;--surface:#fff;--ink:#202b40;--muted:#69768b;--line:#dfe5ef;--blue:#4269ed;--tint:#edf2ff;--soft:#f0f3f8;--shadow:0 28px 80px -28px #24345a55;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Malgun Gothic",sans-serif;font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--canvas);color:var(--ink);font-size:16px;line-height:1.75;word-break:keep-all}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px}img{max-width:100%;height:auto;display:block}button,summary{touch-action:manipulation}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.25;letter-spacing:-.045em}h1{font-size:clamp(46px,5.5vw,72px);font-weight:750}h1 span{color:var(--blue)}h2{font-size:clamp(32px,3.6vw,46px);font-weight:730}h3{font-size:21px;font-weight:650}.shell{width:min(1120px,calc(100% - 80px));margin-inline:auto}.section-space{padding-block:100px}.skip{position:fixed;left:20px;top:-80px;padding:10px 16px;background:var(--ink);color:var(--surface);z-index:10}.skip:focus{top:10px}.site-header{position:relative;z-index:2;width:min(1280px,calc(100% - 80px));height:94px;display:flex;align-items:center;gap:32px;margin:auto;border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:center;gap:11px;font-size:21px;font-weight:750;letter-spacing:-.6px;white-space:nowrap}.site-header nav{display:flex;gap:29px;margin-left:auto;font-size:13px;font-weight:600;color:var(--muted)}.site-header nav a:hover,.site-header nav a[aria-current]{color:var(--blue)}.nav-download{font-size:12px;font-weight:650;border:1px solid var(--line);background:var(--surface);padding:8px 15px;border-radius:8px}.nav-download span{margin-left:12px}.hero{display:grid;grid-template-columns:1.15fr 1fr;gap:65px;align-items:center;padding-block:65px 74px;min-height:740px}.release-pill{display:inline-flex;align-items:center;gap:9px;color:var(--blue);background:var(--tint);border:1px solid #4269ed1a;border-radius:30px;padding:5px 12px;font-size:11px;font-weight:650;letter-spacing:.03em}.status-light{width:5px;height:5px;border-radius:50%;background:var(--blue)}.hero h1{margin-top:27px;line-height:1.28;letter-spacing:-.065em}.hero-description{margin-top:22px;line-height:1.9;color:var(--muted);font-size:17px}.hero-actions{display:flex;align-items:center;gap:23px;flex-wrap:wrap;margin-top:32px}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:13px 19px;border-radius:9px;font-size:13px;font-weight:650;transition:transform .15s,box-shadow .15s}.button:hover{transform:translateY(-2px);box-shadow:0 8px 22px #4269ed26}.primary{background:var(--blue);color:white}.text-link{display:inline-flex;gap:13px;align-items:center;font-size:13px;font-weight:650}.text-link:hover{color:var(--blue)}.download-meta{margin-top:15px;font-size:11px;line-height:1.8;color:var(--muted)}.download-meta span{opacity:.8}.signature{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:10px;color:var(--muted);margin-top:40px}.signature a{color:var(--ink);font-weight:600}.signature-line{width:26px;height:1px;background:var(--line)}.hero-visual{position:relative;isolation:isolate;display:flex;flex-direction:column;align-items:center}.app-figure{margin:0;width:330px;position:relative}.app-figure>img{width:100%;border:1px solid #dce2ed;border-radius:13px;box-shadow:var(--shadow)}.app-figure figcaption{font-size:9px;color:var(--muted);text-align:center;margin-top:13px}.pixel-orbit{position:absolute;inset:15% -18px 20%;border:1px solid var(--line);background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:30px 30px;border-radius:30px;z-index:-1;transform:rotate(-5deg);opacity:.6}.pixel-orbit i{position:absolute;width:32px;height:32px;border-radius:7px;background:#6dd4b0;left:-12px;top:18%}.pixel-orbit i:nth-child(2){left:auto;right:-18px;top:62%;background:#ffbe8b;width:50px;height:50px}.pixel-orbit i:nth-child(3){left:14%;top:auto;bottom:-14px;background:#bca4f5;width:26px;height:26px}.pixel-orbit i:nth-child(4){left:auto;right:10%;top:-16px;background:#80acff}.preview-controls{margin-top:14px;display:flex;gap:5px;background:var(--soft);padding:4px;border-radius:8px}.preview-controls button{border:0;background:transparent;color:var(--muted);border-radius:5px;font-size:10px;padding:5px 11px}.preview-controls button[aria-pressed=true]{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px #0000000a}.principles{display:flex;justify-content:space-between;border-block:1px solid var(--line);padding-block:23px;gap:25px}.principles p{font-size:13px;color:var(--muted)}.principles strong{font-family:Consolas,monospace;color:var(--blue);font-size:11px;margin-right:13px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:.16em;color:var(--blue);margin-bottom:18px}.section-heading>p:last-child{color:var(--muted);font-size:14px;margin-top:17px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:54px;margin-top:50px}.step-number{display:inline-flex;align-items:center;justify-content:center;width:31px;height:31px;font-family:Consolas,monospace;font-size:13px;border:1px solid var(--line);border-radius:50%;color:var(--blue);margin-bottom:20px}.steps h3{font-size:19px}.steps p{font-size:13px;line-height:1.9;color:var(--muted);margin-top:14px}.shortcut-strip{display:flex;justify-content:center;gap:60px;padding:23px 20px;background:var(--soft);border-radius:10px;margin-top:38px}.shortcut-strip p{display:flex;align-items:center;gap:5px}.shortcut-strip p span{font-size:11px;color:var(--muted);margin-right:14px}kbd{font-family:inherit;font-size:10px;line-height:1.5;padding:4px 7px;background:var(--surface);border:1px solid var(--line);border-radius:4px;box-shadow:0 2px 0 var(--line);min-width:24px;text-align:center}.shortcut-strip b{font-size:10px;color:var(--muted);font-weight:400}.fine-print{font-size:10px;color:var(--muted);line-height:1.85;margin-top:15px}.how-section>.fine-print{text-align:center}.demo-section{background:var(--soft);border-block:1px solid var(--line)}.demo-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.section-description{color:var(--muted);font-size:14px;line-height:1.9;margin-top:22px}.demo-grid .fine-print{margin-top:29px}.color-demo{background:var(--surface);border:1px solid var(--line);padding:24px;border-radius:17px;box-shadow:0 20px 50px -38px #202b4070}.demo-topline{display:flex;align-items:center;justify-content:space-between;font-size:9px;font-weight:650;letter-spacing:.1em;color:var(--muted);margin-bottom:17px}.sample-tag{background:var(--soft);padding:2px 7px;border-radius:4px;letter-spacing:0;font-size:9px}.demo-swatch{background:#547cf0;color:black;padding:22px;border-radius:10px;height:153px;display:flex;justify-content:space-between;align-items:flex-end}.demo-swatch span{font-family:Consolas,monospace;font-size:26px;font-weight:600;letter-spacing:-1px}.palette{display:flex;gap:12px;padding-block:18px}.palette button{background:var(--swatch);width:30px;height:30px;border:2px solid var(--surface);border-radius:7px;outline:1px solid var(--line)}.palette button[aria-pressed=true]{outline:2px solid var(--blue);outline-offset:2px}.format-tabs{display:flex;gap:3px;border-bottom:1px solid var(--line)}.format-tabs button{font-size:10px;font-weight:650;color:var(--muted);padding:7px 10px;border:0;border-bottom:2px solid transparent;background:transparent}.format-tabs button[aria-pressed=true]{color:var(--blue);border-bottom-color:var(--blue)}.demo-output{display:flex;align-items:center;gap:12px;justify-content:space-between;min-height:63px}.demo-output code{font:12px Consolas,monospace;overflow-wrap:anywhere;word-break:normal}.demo-output button{flex-shrink:0;border:1px solid var(--line);border-radius:5px;background:var(--soft);color:var(--ink);padding:5px 9px;font-size:10px}.demo-feedback{min-height:19px;font-size:10px;color:var(--muted)}.settings-section{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center}.settings-image{background:var(--tint);border-radius:24px;padding:40px 65px}.settings-image img{border:1px solid var(--line);border-radius:11px;box-shadow:0 17px 50px -25px #202b4060}.setting-detail{margin-top:28px}.setting-detail>span{font:9px Consolas,monospace;color:var(--muted);letter-spacing:.1em}.setting-detail h3{font-size:18px;margin-top:8px}.setting-detail p{font-size:12px;color:var(--muted);line-height:1.85;margin-top:9px}.updates-section{border-top:1px solid var(--line)}.updates-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:25px}.latest-release{display:block;position:relative;border-block:1px solid var(--line);padding:27px 55px 28px 0;margin-top:34px;transition:padding .2s}.latest-release:hover{padding-left:12px}.latest-release>div{display:flex;align-items:center;gap:14px;font-size:11px;color:var(--muted)}.version-tag{display:inline-block;font-family:Consolas,monospace;color:var(--blue);background:var(--tint);padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600}.latest-release h3{margin-top:15px}.latest-release p{font-size:13px;color:var(--muted);margin-top:10px}.release-arrow{position:absolute;right:3px;top:50%;font-size:25px;color:var(--blue)}.faq-section{padding-top:0}.faq-section .section-heading{margin-bottom:36px}details{border-bottom:1px solid var(--line);padding:18px 0}summary{font-size:14px;font-weight:600;cursor:pointer;list-style:none;position:relative;padding-right:35px}summary::-webkit-details-marker{display:none}summary:after{content:"+";position:absolute;right:5px;color:var(--blue);font-size:20px;font-weight:400;top:-4px}details[open] summary:after{content:"−"}details p{font-size:13px;line-height:1.9;color:var(--muted);margin-top:13px;max-width:850px}code{font-family:Consolas,monospace;font-size:.95em;overflow-wrap:anywhere}.final-cta{text-align:center;border-radius:20px;background:var(--tint);padding:60px 20px;margin-bottom:90px}.final-cta img{margin:0 auto 20px}.final-cta h2{font-size:38px}.final-cta .button{margin-top:26px}.final-cta p{font-size:10px;color:var(--muted);margin-top:14px}.site-footer{border-top:1px solid var(--line);padding-block:26px;display:flex;align-items:center;justify-content:space-between;gap:20px}.site-footer .brand{font-size:16px}.site-footer p,.site-footer>div{font-size:9px;color:var(--muted)}.site-footer>div{display:flex;gap:18px}.site-footer a:hover{color:var(--blue)}.changelog-main{padding-top:75px;padding-bottom:80px}.changelog-heading h1{font-size:58px;line-height:1.3}.changelog-heading>p:last-child{font-size:14px;color:var(--muted);margin-top:22px}.changelog-layout{display:grid;grid-template-columns:180px 1fr;gap:70px;margin-top:65px}.version-nav{position:sticky;top:35px;align-self:start;display:flex;flex-direction:column;gap:12px}.version-nav p{font-size:9px;letter-spacing:.12em;color:var(--muted);margin-bottom:8px}.version-nav>a{font-size:12px;font-family:Consolas,monospace}.version-nav>a:hover{color:var(--blue)}.version-nav .github-release-link{font-family:inherit;font-size:10px;color:var(--muted);border-top:1px solid var(--line);padding-top:16px;margin-top:8px}.release-article{padding-bottom:48px;border-bottom:1px solid var(--line);margin-bottom:46px;scroll-margin-top:35px}.release-meta{display:flex;align-items:center;gap:13px;font-size:11px;color:var(--muted)}.latest-badge{font-size:8px;letter-spacing:.09em;font-weight:700;color:var(--blue)}.release-article>h2{font-size:29px;margin-top:17px;margin-bottom:22px}.release-body{font-size:13px;line-height:1.9;color:var(--muted)}.release-body h2,.release-body h3,.release-body h4{color:var(--ink);font-size:18px;margin-block:28px 12px;letter-spacing:-.02em}.release-body h2:first-child{margin-top:0}.release-body p{margin-block:12px}.release-body ul,.release-body ol{padding-left:23px;margin-block:12px}.release-body li{margin-block:5px}.release-body strong{color:var(--ink);font-weight:650}.release-body a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}.release-body code{background:var(--soft);padding:2px 5px;border-radius:4px;color:var(--ink);font-size:11px}.release-body pre{overflow:auto;background:var(--soft);padding:15px;border-radius:8px}.release-body pre code{padding:0}.release-body .table-scroll{overflow-x:auto}.release-body table{width:100%;border-collapse:collapse;font-size:11px;margin-block:18px}.release-body th,.release-body td{border-bottom:1px solid var(--line);text-align:left;padding:9px}.release-body th{color:var(--ink)}.release-links{display:flex;gap:20px;margin-top:25px}.release-links a{font-size:11px;font-weight:650;color:var(--blue)}.back-home{margin-top:10px}.empty-notes{padding:30px;background:var(--soft);border-radius:12px}
@media(min-width:1450px){.hero{gap:110px}}@media(max-width:1000px){.hero{gap:35px}.hero h1{font-size:55px}.app-figure{width:295px}.hero-actions{gap:15px}.hero-actions>.text-link{font-size:12px}.demo-grid{gap:45px}.settings-section{gap:50px}.settings-image{padding:30px 40px}.shortcut-strip{gap:30px}.changelog-layout{gap:40px;grid-template-columns:150px 1fr}}@media(max-width:760px){.shell,.site-header{width:calc(100% - 40px)}.site-header{height:77px;gap:20px}.brand{font-size:19px;gap:8px}.brand>img{width:30px}.site-header nav{gap:17px;font-size:11px}.github-link{display:none}.nav-download{display:none}.hero{grid-template-columns:1fr;gap:43px;padding-block:45px 42px;min-height:0}.hero-copy{max-width:500px}.hero h1{font-size:clamp(43px,8vw,61px);margin-top:22px}.hero-description{font-size:15px;margin-top:18px}.hero-actions{margin-top:24px}.signature{margin-top:26px}.hero-visual{padding:10px 20px 0}.app-figure{width:min(320px,90%)}.pixel-orbit{inset:20% 0 21%;max-width:420px;margin:auto}.principles{padding-block:18px;gap:10px}.principles p{font-size:10px}.principles strong{display:block;margin-bottom:3px}.section-space{padding-block:65px}.section-heading>p:last-child{font-size:12px}.steps{gap:25px;margin-top:35px;grid-template-columns:1fr}.steps article{position:relative;padding-left:48px;min-height:80px}.step-number{position:absolute;left:0;top:0;width:28px;height:28px;font-size:12px}.steps h3{font-size:18px;margin-top:2px}.steps p{font-size:12px;margin-top:8px;max-width:430px}.shortcut-strip{flex-direction:column;align-items:center;gap:15px;padding:22px 12px}.shortcut-strip p{width:270px;justify-content:flex-start}.shortcut-strip p span{width:65px;font-size:10px;margin-right:8px}.fine-print{font-size:9px}.demo-grid{grid-template-columns:1fr;gap:32px}.section-description{font-size:13px}.demo-grid h2 br{display:none}.demo-grid .fine-print{margin-top:18px}.color-demo{padding:20px;max-width:500px;width:100%}.settings-section{grid-template-columns:1fr;gap:35px}.settings-image{grid-row:2;width:100%;max-width:420px;margin:auto;padding:35px 65px}.settings-copy h2 br{display:none}.setting-detail{margin-top:22px}.setting-detail p br{display:none}.settings-copy{max-width:540px}.setting-detail>span{font-size:8px}.updates-heading{align-items:flex-start;flex-direction:column;gap:18px}.updates-heading h2{font-size:32px}.latest-release h3{font-size:19px}.faq-section{padding-top:0}.faq-section h2{font-size:31px}summary{font-size:12px}details p{font-size:12px}.final-cta{margin-bottom:55px;padding:42px 20px}.final-cta h2{font-size:31px}.site-footer{flex-wrap:wrap;gap:13px;padding-block:23px}.site-footer p{margin-left:auto;font-size:8px}.site-footer>div{width:100%;justify-content:space-between}.changelog-main{padding-top:45px;padding-bottom:55px}.changelog-heading h1{font-size:44px}.changelog-layout{grid-template-columns:1fr;gap:30px;margin-top:37px}.version-nav{position:static;flex-direction:row;align-items:center;flex-wrap:wrap;gap:15px;border-block:1px solid var(--line);padding-block:15px}.version-nav p{width:100%;margin:0;font-size:8px}.version-nav .github-release-link{border:0;margin:0;padding:0;margin-left:auto}.release-article>h2{font-size:25px}.release-body{font-size:12px}.release-article{scroll-margin-top:20px}.release-meta{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}@media(prefers-color-scheme:dark){:root{color-scheme:dark;--canvas:#141923;--surface:#1e2633;--ink:#e9edf5;--muted:#a4afc1;--line:#344054;--blue:#92b0ff;--tint:#202e4b;--soft:#1b2230;--shadow:0 28px 80px -28px #0009}.primary{background:#547cf0;color:white}.app-figure>img{border-color:var(--line)}.color-demo{box-shadow:none}.release-pill{border-color:#92b0ff30}}

/* Separate sections with space and surfaces rather than full-width rules. */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.language-control{display:inline-flex;flex-shrink:0}
.language-control select{background:var(--soft);color:var(--ink);border:0;border-radius:8px;padding:8px 10px;min-width:104px;font-family:inherit;font-size:11px;cursor:pointer}
.language-control select:focus-visible{outline:3px solid var(--blue);outline-offset:4px}
html[lang=en] body,html[lang=zh-CN] body{word-break:normal}
html[lang=en] .hero h1{font-size:clamp(42px,4.7vw,64px);letter-spacing:-.055em}
html[lang=en] .hero-description{font-size:16px}
html[lang=zh-CN] .eyebrow{letter-spacing:.1em}
[data-preview-surface][data-preview-theme=light]{color-scheme:light;--canvas:#f8fafd;--surface:#fff;--ink:#202b40;--muted:#69768b;--line:#dfe5ef;--blue:#4269ed;--tint:#edf2ff;--soft:#f0f3f8;--shadow:0 28px 80px -28px #24345a55}
[data-preview-surface][data-preview-theme=dark]{color-scheme:dark;--canvas:#141923;--surface:#1e2633;--ink:#e9edf5;--muted:#a4afc1;--line:#344054;--blue:#92b0ff;--tint:#202e4b;--soft:#1b2230;--shadow:0 28px 80px -28px #0009}
.primary{background:#4269ed;color:white}
[data-preview-surface=app]{border-color:var(--line)}
.color-demo[data-preview-surface]{color:var(--ink)}
.site-header{border:0}
.nav-download{border:0;background:var(--soft)}
.signature-line{display:none}
.pixel-orbit{border:0;background-image:none;background:var(--tint);opacity:1}
.principles{border:0;background:var(--surface);border-radius:16px;padding:24px 30px;gap:24px}
.steps{gap:18px}
.steps article{background:var(--surface);border-radius:16px;padding:28px}
.step-number{border:0;background:var(--tint)}
.demo-section{width:min(1120px,calc(100% - 80px));margin-inline:auto;border:0;border-radius:24px;padding:58px 52px}
.demo-section .shell{width:100%}
.color-demo{border:0}
.format-tabs{border:0;background:var(--soft);border-radius:8px;padding:3px}
.format-tabs button{border:0;border-radius:5px;flex:1;padding:7px 6px}
.format-tabs button[aria-pressed=true]{background:var(--surface);box-shadow:0 1px 3px #0000000a}
.demo-output{background:var(--soft);border-radius:8px;padding:8px 12px;margin-top:12px;min-height:52px}
.demo-feedback{margin-top:12px}
.settings-section{margin-block:80px;background:var(--surface);border-radius:24px;padding:60px;gap:65px}
.settings-image{padding:30px 45px}
.updates-section{border:0;padding-block:0;margin-block:80px}
.latest-release{border:0;background:var(--surface);border-radius:18px;padding:30px 34px;transition:transform .15s}
.latest-release:hover{padding:30px 34px;transform:translateY(-2px)}
.faq-section details{border:0;background:var(--surface);border-radius:12px;margin-bottom:12px;padding:20px 24px}
.site-footer{border:0;background:var(--soft);border-radius:16px;padding:24px 28px;margin-bottom:24px}
.version-nav{background:var(--soft);border:0;border-radius:14px;padding:20px}
.version-nav .github-release-link{border:0;padding-top:8px;margin-top:0}
.release-article{border:0;background:var(--surface);border-radius:18px;padding:30px 36px;margin-bottom:24px}
@media(max-width:1000px){.site-header{gap:20px}.site-header nav{gap:20px}.settings-section{padding:40px;gap:35px}.settings-image{padding:25px 30px}.demo-section{padding:48px 38px}.demo-grid{gap:40px}.principles{padding:22px 25px}}
@media(max-width:760px){
  .site-header{height:auto;min-height:102px;flex-wrap:wrap;gap:8px 16px;padding-block:16px}
  .site-header .brand{order:0;margin-right:auto}
  .language-control{order:1;margin-left:auto}
  .site-header nav{order:2;width:100%;margin-left:0;gap:24px;font-size:12px}
  .principles{padding:20px;gap:12px;border-radius:14px}
  .steps article{padding:24px 24px 24px 65px}
  .step-number{left:23px;top:24px}
  .demo-section{width:calc(100% - 40px);padding:34px 22px;border-radius:20px}
  .settings-section{padding:32px 22px;margin-block:55px;gap:30px;border-radius:20px}
  .settings-image{padding:24px 42px}
  .updates-section{padding:0;margin-block:55px}
  .latest-release,.latest-release:hover{padding:25px 23px}
  .faq-section details{padding:18px 20px}
  .site-footer{padding:23px 20px}
  .version-nav{padding:18px;border:0}
  .release-article{padding:25px 22px;border-radius:14px}
}