:root {
  --paper: #fff;
  --surface: #f6f8fb;
  --panel: #fff;
  --ink: #111317;
  --muted: #606771;
  --dim: #8a919a;
  --line: #e1e5ea;
  --blue: #0878f9;
  --blue-dark: #0062d4;
  --blue-soft: #edf5ff;
  --orange: #f29a2e;
  --green: #1daf66;
  --shadow: 0 26px 80px rgba(35,55,82,.12);
  --ease: cubic-bezier(.16,1,.3,1);
  color-scheme: light;
  font-family: Inter,"Microsoft YaHei UI","PingFang SC",system-ui,sans-serif;
  color: var(--ink);
  background: var(--paper);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;min-width:320px}
body{margin:0;overflow-x:hidden;background:var(--paper)}
a{color:inherit}button,a{-webkit-tap-highlight-color:transparent}
svg{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.skip-link{position:fixed;z-index:60;left:1rem;top:-4rem;padding:.75rem 1rem;color:#fff;background:var(--blue);border-radius:8px}.skip-link:focus{top:1rem}
.site-header,main,footer{width:min(1220px,calc(100% - 56px));margin-inline:auto}
.site-header{height:72px;display:flex;align-items:center;gap:42px;border-bottom:1px solid var(--line)}
.brand{display:inline-flex;gap:11px;align-items:center;text-decoration:none;font-weight:800}
.brand-mark{width:31px;height:31px;position:relative;display:inline-block}
.brand-mark i{position:absolute;left:0;height:6px;background:var(--blue);border-radius:4px}.brand-mark i:nth-child(1){width:29px;top:4px}.brand-mark i:nth-child(2){width:21px;top:13px}.brand-mark i:nth-child(3){width:13px;top:22px}
.site-header nav{display:flex;align-items:center;gap:30px;margin-right:auto}.site-header nav a{position:relative;padding:26px 0;text-decoration:none;color:#353a40;font-size:14px}.site-header nav a::after{content:"";position:absolute;right:0;bottom:18px;left:0;height:2px;background:var(--blue);transform:scaleX(0);transition:transform .2s ease}.site-header nav a:hover::after{transform:scaleX(1)}
.official{font-size:12px;font-weight:650;color:var(--muted)}.official span{display:inline-grid;place-items:center;width:19px;height:19px;margin-right:6px;color:var(--green);background:#e9f8f0;border-radius:50%}

.hero{position:relative;min-height:650px;display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:clamp(36px,6vw,86px);padding:82px 0 92px;overflow:clip}
.hero::after{content:"";position:absolute;z-index:-2;right:-200px;top:-170px;width:720px;height:720px;border-radius:50%;background:radial-gradient(circle,#e8f3ff 0,#f5f9ff 48%,transparent 70%)}
.hero-copy{position:relative;z-index:3;animation:rise-in .8s var(--ease) both}
.eyebrow,.section-label{margin:0 0 19px;color:var(--blue);font:700 11px/1.2 Consolas,monospace;letter-spacing:.14em}
h1{margin:0;font-size:clamp(49px,5.8vw,78px);font-weight:760;line-height:1.04;letter-spacing:-.065em}h1 em{color:var(--blue);font-style:normal}
.lead{max-width:590px;margin:27px 0 0;color:var(--muted);font-size:17px;line-height:1.85}
.hero-actions{display:flex;align-items:center;gap:25px;margin-top:34px}.primary-action{min-height:52px;display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:0 22px;color:#fff;background:var(--blue);border-radius:7px;box-shadow:0 14px 30px rgba(8,120,249,.22);text-decoration:none;font-size:14px;font-weight:700;transition:transform .2s ease,background .2s ease,box-shadow .2s ease}.primary-action:hover{transform:translateY(-2px);background:var(--blue-dark);box-shadow:0 18px 35px rgba(8,120,249,.28)}.primary-action span{font-size:18px}.secondary-action{padding:12px 0;border-bottom:1px solid #949aa2;text-decoration:none;color:#3f454c;font-size:14px}
.trust-row{display:flex;flex-wrap:wrap;gap:12px 24px;margin-top:40px;color:#707780;font-size:11px}.trust-row span::before{content:"";display:inline-block;width:5px;height:5px;margin-right:8px;border-radius:50%;background:var(--green)}

.workspace-preview{position:relative;z-index:2;min-height:468px;background:#fff;border:1px solid #dfe5ec;border-radius:14px;box-shadow:var(--shadow);transform:perspective(1200px) rotateY(-3deg) rotateX(1deg);animation:preview-in 1s .1s var(--ease) both}
.preview-top{height:48px;display:flex;align-items:center;gap:16px;padding:0 16px;border-bottom:1px solid var(--line);font-size:11px}.preview-top>span{display:flex;gap:5px}.preview-top>span i{width:7px;height:7px;border-radius:50%;background:#d2d7dd}.preview-top>span i:first-child{background:#fa8a7e}.preview-top b{font-size:11px}.preview-top small{margin-left:auto;color:var(--green)}
.preview-body{height:418px;display:grid;grid-template-columns:116px 1fr}.preview-body aside{display:flex;flex-direction:column;gap:5px;padding:17px 10px;background:#f7f9fb;border-right:1px solid var(--line)}.preview-body aside strong{padding:7px 8px 13px;font-size:11px}.preview-body aside span{padding:9px 8px;color:#6f7781;border-radius:6px;font-size:9px}.preview-body aside span.active{color:var(--blue);background:#eaf3ff;font-weight:700}
.preview-main{min-width:0;padding:22px}.preview-heading{display:flex;align-items:center;justify-content:space-between}.preview-heading div{display:grid;gap:5px}.preview-heading small{color:var(--dim);font:600 8px/1 Consolas,monospace}.preview-heading b{font-size:15px}.live{color:var(--green);font-size:9px}.live i{display:inline-block;width:6px;height:6px;margin-right:5px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(29,175,102,.1);animation:pulse 2s infinite}
.preview-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:18px}.preview-metrics span{display:grid;gap:7px;padding:11px;background:#f7f9fb;border:1px solid #edf0f3;border-radius:7px}.preview-metrics small{color:var(--dim);font-size:8px}.preview-metrics b{font-size:20px}
.preview-chart{height:88px;display:flex;align-items:end;gap:7px;margin:14px 0;padding:11px 12px 0;background:linear-gradient(180deg,#f8fbff,#fff);border-bottom:1px solid var(--line)}.preview-chart i{flex:1;height:var(--h,40%);min-width:5px;background:linear-gradient(#70aff8,#167cef);border-radius:3px 3px 0 0;animation:bar-rise .8s var(--ease) both}.preview-chart i:nth-child(1){height:35%}.preview-chart i:nth-child(2){height:52%}.preview-chart i:nth-child(3){height:43%}.preview-chart i:nth-child(4){height:67%}.preview-chart i:nth-child(5){height:58%}.preview-chart i:nth-child(6){height:75%}.preview-chart i:nth-child(7){height:65%}.preview-chart i:nth-child(8){height:86%}.preview-chart i:nth-child(9){height:72%}.preview-chart i:nth-child(10){height:90%}.preview-chart i:nth-child(11){height:79%}.preview-chart i:nth-child(12){height:96%}
.preview-jobs{display:grid}.preview-jobs article{display:grid;grid-template-columns:32px 1fr auto;gap:9px;align-items:center;padding:10px 0;border-bottom:1px solid #edf0f3}.job-logo{width:30px;height:30px;display:grid;place-items:center;color:#fff;border-radius:7px;font-size:10px;font-weight:800}.job-logo.blue{background:#1686f3}.job-logo.orange{background:#ef8c31}.job-logo.green{background:#28ad73}.preview-jobs article div{min-width:0;display:grid;gap:4px}.preview-jobs article b{font-size:10px}.preview-jobs article small{overflow:hidden;color:var(--dim);font-size:8px;text-overflow:ellipsis;white-space:nowrap}.preview-jobs em{padding:5px 7px;color:var(--green);background:#eaf8f1;border-radius:99px;font-size:8px;font-style:normal}
.ai-float{position:absolute;right:-20px;bottom:-24px;display:flex;align-items:center;gap:11px;padding:13px 17px;background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:11px;box-shadow:0 15px 35px rgba(35,55,82,.15);backdrop-filter:blur(12px);animation:float-y 4s 1s ease-in-out infinite}.ai-float>span{width:34px;height:34px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#1686fa,#6c63ff);border-radius:9px;font-weight:800}.ai-float div{display:grid;gap:4px}.ai-float b{font-size:11px}.ai-float small{color:var(--dim);font-size:9px}

.platform-strip{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:30px;padding:0 24px;border-block:1px solid var(--line);color:#767d86}.platform-strip p{margin:0;font:650 10px/1 Consolas,monospace;letter-spacing:.06em}.platform-strip div{display:flex;align-items:center;gap:17px;font-size:11px}.platform-strip i{width:3px;height:3px;border-radius:50%;background:#b6bcc3}
.section-heading{max-width:760px;margin:112px auto 45px;text-align:center;scroll-margin-top:90px}.section-heading>p{margin:0 0 12px;color:var(--blue);font-size:12px;font-weight:750;letter-spacing:.12em}.section-heading h2{margin:0;font-size:clamp(34px,4.3vw,52px);line-height:1.18;letter-spacing:-.05em}.section-heading>span{display:block;margin-top:17px;color:var(--muted);line-height:1.8}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.feature-card{min-height:310px;padding:30px;background:#fff;border:1px solid var(--line);border-radius:14px;transition:transform .25s var(--ease),box-shadow .25s ease,border-color .25s ease}.feature-card:hover{transform:translateY(-4px);border-color:#c9d8e9;box-shadow:0 18px 45px rgba(35,55,82,.08)}.feature-card.feature-wide{grid-column:span 2;display:grid;grid-template-columns:.85fr 1.15fr;align-items:center;gap:25px}.feature-card>small,.feature-copy>span{display:block;margin-bottom:20px;color:var(--blue);font:650 9px/1 Consolas,monospace;letter-spacing:.08em}.feature-card h3{margin:0;font-size:22px;letter-spacing:-.025em}.feature-card p{margin:14px 0 0;color:var(--muted);font-size:13px;line-height:1.8}.feature-icon{width:52px;height:52px;display:grid;place-items:center;margin-bottom:31px;color:var(--blue);background:var(--blue-soft);border-radius:13px}.feature-icon svg{width:25px;height:25px}.feature-blue{background:linear-gradient(135deg,#f0f7ff,#fff)}
.aggregation-demo{position:relative;height:190px;display:flex;align-items:center;justify-content:center;gap:8px}.aggregation-demo span{position:absolute;width:74px;height:40px;display:grid;place-items:center;background:#fff;border:1px solid #d9e5f3;border-radius:8px;box-shadow:0 8px 20px rgba(31,70,120,.07);font:700 9px/1 Consolas,monospace}.aggregation-demo span:nth-child(1){left:0;top:16px}.aggregation-demo span:nth-child(2){left:0;top:75px}.aggregation-demo span:nth-child(3){left:0;top:134px}.aggregation-demo i{color:var(--blue);font-size:26px}.aggregation-demo strong{width:142px;height:105px;display:grid;place-items:center;margin-left:60px;color:#fff;background:linear-gradient(135deg,#1688ff,#0063d7);border-radius:15px;box-shadow:0 20px 35px rgba(8,120,249,.2);font-size:14px}
.feature-dark{color:#fff;background:#172231;border-color:#172231}.feature-dark p{color:#b9c3d0}.feature-dark .feature-copy>span{color:#75b6ff}.filter-demo{display:flex;flex-wrap:wrap;align-content:center;gap:9px;padding:28px;background:#202f42;border:1px solid #34485f;border-radius:12px}.filter-demo span{padding:9px 11px;color:#d9e4f1;background:#293c53;border-radius:6px;font-size:10px}.filter-demo b{width:100%;margin-top:18px;color:#7fc0ff;font-size:13px}

.workflow{margin-top:120px;padding:92px 70px;background:var(--surface);border-radius:22px;scroll-margin-top:90px}.section-heading.compact{margin:0 auto 50px}.workflow ol{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:0;padding:0}.workflow li{position:relative;display:grid;grid-template-columns:45px 1fr;gap:16px;padding:25px 30px;border-right:1px solid var(--line)}.workflow li:last-child{border-right:0}.workflow li>b{width:40px;height:40px;display:grid;place-items:center;color:var(--blue);background:#fff;border:1px solid var(--line);border-radius:10px;font:700 10px/1 Consolas,monospace}.workflow strong{font-size:17px}.workflow p{margin:11px 0 0;color:var(--muted);font-size:12px;line-height:1.75}

.release-panel{display:grid;grid-template-columns:1.08fr .92fr;margin:120px 0 96px;background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);overflow:hidden;scroll-margin-top:90px}.release-main,.release-notes{padding:clamp(30px,5vw,56px)}.release-main{border-right:1px solid var(--line)}.release-heading{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.release-heading h2,.announcements h2{margin:0;font-size:clamp(28px,4vw,44px);letter-spacing:-.04em}.version{padding:6px 10px;color:var(--blue-dark);background:var(--blue-soft);border-radius:99px;font:700 12px/1 Consolas,monospace}.release-status{min-height:26px;margin:14px 0 28px;color:var(--muted)}.actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.download-button{min-width:min(100%,306px);display:flex;align-items:center;justify-content:space-between;gap:18px;padding:17px 20px;color:#fff;background:var(--blue);border-radius:8px;text-decoration:none;font-weight:800;transition:transform .2s ease,background .2s ease,box-shadow .2s ease}.download-button strong{font-size:20px}.download-button:hover{transform:translateY(-2px);background:var(--blue-dark);box-shadow:0 14px 28px rgba(8,120,249,.2)}.download-button.is-disabled{pointer-events:none;background:#a9b3c0}.published{color:var(--muted);font-size:12px}.release-notes h3{margin:0 0 16px;font-size:15px}.release-notes>p{min-height:64px;margin:0 0 30px;white-space:pre-line;color:var(--muted);line-height:1.8}.checksum{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;padding-top:18px;border-top:1px solid var(--line)}.checksum span{font:700 10px/1 Consolas,monospace;color:var(--muted)}.checksum code{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}.checksum button{border:0;padding:7px 10px;color:var(--blue);background:var(--blue-soft);border-radius:5px;cursor:pointer;font-weight:700}.checksum button:disabled{color:var(--muted);background:#eef1f5;cursor:default}
.announcements{margin-bottom:90px}#announcement-list{display:grid;gap:12px;margin-top:26px}.announcement{display:grid;grid-template-columns:110px 1fr;gap:22px;padding:20px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:8px}.announcement[data-level="WARNING"],.announcement[data-level="CRITICAL"]{border-left-color:var(--orange)}.announcement time{font:700 11px/1.5 Consolas,monospace;color:var(--muted)}.announcement h3{margin:0 0 8px;font-size:15px}.announcement p{margin:0;color:var(--muted);line-height:1.7;white-space:pre-line}.announcement a{display:inline-block;margin-top:10px;color:var(--blue);font-size:13px;font-weight:700}
footer{min-height:140px;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:34px 0;border-top:1px solid var(--line);color:var(--muted);font-size:11px}footer div{display:grid;gap:9px}footer b{color:var(--ink);font-size:15px}
:focus-visible{outline:3px solid rgba(8,120,249,.32);outline-offset:3px}
@keyframes rise-in{from{opacity:0;transform:translateY(25px)}to{opacity:1;transform:none}}@keyframes preview-in{from{opacity:0;transform:perspective(1200px) rotateY(-8deg) translateX(35px)}to{opacity:1;transform:perspective(1200px) rotateY(-3deg) rotateX(1deg)}}@keyframes pulse{50%{box-shadow:0 0 0 9px rgba(29,175,102,0)}}@keyframes bar-rise{from{height:0}}@keyframes float-y{50%{transform:translateY(-8px)}}
@media(max-width:960px){.site-header nav{display:none}.hero{grid-template-columns:1fr;padding-top:65px}.hero-copy{max-width:720px}.workspace-preview{width:min(720px,100%);margin:0 auto;transform:none}.feature-grid{grid-template-columns:1fr 1fr}.feature-card.feature-wide{grid-column:span 2}.workflow{padding-inline:30px}.workflow ol{grid-template-columns:1fr}.workflow li{border-right:0;border-bottom:1px solid var(--line)}.workflow li:last-child{border-bottom:0}.release-panel{grid-template-columns:1fr}.release-main{border-right:0;border-bottom:1px solid var(--line)}}
@media(max-width:620px){.site-header,main,footer{width:min(100% - 30px,1220px)}.site-header{height:66px}.official{font-size:0}.official span{font-size:12px}.hero{min-height:auto;gap:50px;padding:50px 0 70px}h1{font-size:clamp(43px,13vw,58px)}.lead{font-size:15px}.hero-actions{align-items:flex-start;flex-direction:column;gap:14px}.trust-row{display:grid;gap:10px}.workspace-preview{min-height:360px}.preview-top{height:42px}.preview-body{height:318px;grid-template-columns:74px 1fr}.preview-body aside{padding:10px 6px}.preview-body aside span{padding:7px 5px;font-size:7px}.preview-main{padding:13px 11px}.preview-metrics{gap:4px}.preview-metrics span{padding:7px}.preview-metrics b{font-size:15px}.preview-chart{height:65px;gap:4px}.preview-jobs article{grid-template-columns:28px 1fr}.preview-jobs em{display:none}.job-logo{width:26px;height:26px}.ai-float{right:5px;bottom:-28px}.platform-strip{align-items:flex-start;flex-direction:column;padding:20px 5px}.platform-strip div{flex-wrap:wrap}.section-heading{margin-top:85px}.feature-grid{grid-template-columns:1fr}.feature-card,.feature-card.feature-wide{grid-column:auto;min-height:0;display:block;padding:25px}.aggregation-demo,.filter-demo{margin-top:25px}.workflow{margin-inline:-15px;padding:72px 15px;border-radius:0}.workflow li{padding:23px 10px}.release-panel{margin-top:85px}.release-main,.release-notes{padding:28px 22px}.download-button{width:100%}.checksum{grid-template-columns:1fr auto}.checksum span{grid-column:1/-1}.announcement{grid-template-columns:1fr;gap:9px}footer{align-items:flex-start;flex-direction:column}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition:none!important}}