@charset "UTF-8";
:root{--ink:#172942;--muted:#596b80;--accent:#245dc9;--line:#dbe4ef;--bg:#f7f9fd;--white:#fff;--soft:#edf3fc;--radius:24px;color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","PingFang SC","Microsoft YaHei",sans-serif;scroll-behavior:smooth;scroll-padding-top:90px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.7}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}a:focus-visible,summary:focus-visible{outline:3px solid #79a8f2;outline-offset:5px;border-radius:4px}img,video{display:block;max-width:100%;height:auto}button,input{font:inherit}.wrap{width:min(1180px,calc(100% - 64px));margin:0 auto}.skip{position:fixed;left:16px;top:-100px;z-index:20;background:#fff;padding:10px 18px;border:2px solid var(--accent)}.skip:focus{top:10px}.header{position:sticky;top:0;z-index:10;background:#f7f9fdec;backdrop-filter:blur(16px);border-bottom:1px solid #e4eaf2}.nav{min-height:80px;display:flex;align-items:center;gap:32px}.brand{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:750;line-height:1.3;white-space:nowrap}.brand small{display:block;margin-top:5px;font-size:8px;letter-spacing:.18em;color:var(--muted)}.nav nav{display:flex;gap:28px;margin-left:auto;font-size:14px}.nav-download{border:1px solid #c6d6ec;border-radius:9px;padding:8px 15px;font-size:13px;font-weight:650}.nav-download span{margin-left:10px}.hero{display:grid;grid-template-columns:1.6fr 1fr;align-items:center;gap:30px;padding:90px 0 66px}.eyebrow{font-size:12px;letter-spacing:.13em;color:var(--accent);font-weight:700;margin:0 0 19px}.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#5482d0;margin-right:8px;vertical-align:middle}.hero h1{font-size:clamp(38px,4.5vw,60px);line-height:1.2;font-weight:700;letter-spacing:-.05em;margin:0 0 27px}.hero h1 em{font-style:normal;color:var(--accent)}.lede{font-size:18px;line-height:1.9;max-width:580px;color:var(--muted);margin:0}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:25px;margin:33px 0 15px}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:48px;padding:11px 22px;border-radius:10px;background:var(--accent);color:#fff;font-size:14px;font-weight:650;box-shadow:0 5px 14px #245dc918}.button:hover{color:#fff;background:#164daf}.button.disabled{background:#dce6f6;color:#46617f;box-shadow:none}.text-link{font-weight:650;font-size:14px;color:var(--accent)}.compat{font-size:12px;line-height:1.85;color:#6a798c;margin:0}.hero-mark{position:relative;display:grid;place-items:center;min-height:355px}.hero-mark img{position:relative;z-index:1;filter:drop-shadow(0 16px 25px #21417818)}.orbit{position:absolute;width:300px;height:300px;border:1px solid #dce6f5;border-radius:50%;transform:rotate(-15deg)}.orbit-two{width:375px;height:375px;border-style:dashed;border-color:#e4ebf5}.mark-note{position:absolute;bottom:-3px;font-size:12px;letter-spacing:.12em;color:#728199}.showcase{margin-bottom:30px}.showcase-head{display:flex;align-items:center;justify-content:space-between;padding:15px 22px;border:1px solid var(--line);border-bottom:0;border-radius:17px 17px 0 0;background:#eaf0f8;color:#536980;font-size:12px}.showcase-frame{padding:18px;background:linear-gradient(130deg,#eaf0f8,#e0eafb);border:1px solid var(--line);border-radius:0 0 17px 17px;box-shadow:0 22px 60px #1b3a6810}.showcase-frame img{width:100%;border-radius:9px;border:1px solid #b5c2d2;box-shadow:0 5px 24px #203a5015}.caption{font-size:12px;color:#718096;text-align:center;margin:14px 0}.missing{padding:60px 20px;color:var(--muted);text-align:center;border:1px dashed #b9c9df;border-radius:14px;background:#edf2f9}.section{padding:82px 0;border-top:1px solid var(--line);scroll-margin-top:85px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-bottom:32px}.section h2{font-size:clamp(28px,3vw,38px);line-height:1.35;letter-spacing:-.035em;margin:0;font-weight:680}.section-head .eyebrow{margin-bottom:14px}.section-intro{max-width:420px;margin:0;color:var(--muted);font-size:15px}.feature-grid{display:grid;grid-template-columns:1fr 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h3{font-size:18px;margin:0 0 24px}.result-guide>p{display:grid;grid-template-columns:9px 1fr;gap:4px 12px;margin:0 0 23px}.result-guide p strong{font-size:14px;font-weight:650}.result-guide p span{grid-column:2;font-size:13px;color:var(--muted);line-height:1.8}.dot{width:7px;height:7px;border-radius:50%;display:block;margin-top:9px}.success{background:#278675}.running{background:#3977d7}.warning{background:#d78c43}.neutral{background:#a7b2c0}.faq details{border-bottom:1px solid var(--line);padding:15px 0}.faq details:first-child{padding-top:0}.faq summary{font-size:15px;font-weight:650;cursor:pointer;list-style:none;position:relative;padding-right:25px}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";position:absolute;right:0;color:#6982a2;font-size:20px;font-weight:400;top:-5px}.faq details[open] summary:after{content:"−"}.faq p{font-size:13px;color:var(--muted);line-height:1.9;margin:14px 0 5px}.faq a{text-decoration:underline;text-underline-offset:3px;color:var(--accent)}.trust-section{display:grid;grid-template-columns:1.2fr 1fr;gap:100px}.trust-section>div>p:not(.eyebrow){font-size:15px;color:var(--muted);line-height:1.9;max-width:490px}.trust-notes{border-left:2px solid #d6e3f3;padding:5px 0 5px 30px}.trust-notes h3{font-size:16px;margin:0}.trust-notes p{font-size:13px!important;margin:9px 0 26px}.trust-notes p:last-child{margin-bottom:0}.release-pill{background:#e8eef8;color:#597595;font-size:12px;border-radius:20px;padding:5px 13px}.changelog{display:grid;grid-template-columns:170px 1fr;border-top:1px solid var(--line);padding-top:24px;gap:35px}.changelog>span{font-size:12px;color:#7c8b9e;margin-top:4px}.changelog h3{font-size:17px;margin:0 0 10px}.changelog p{font-size:14px;color:var(--muted);margin:0}.download-section{background:#eaf1fc;border-top:1px solid #d5e2f5;border-bottom:1px solid #d5e2f5;padding:60px 0}.download-inner{display:flex;align-items:center;gap:30px}.download-inner h2{font-size:29px;font-weight:660;line-height:1.4;letter-spacing:-.03em;margin:0}.download-inner .eyebrow{margin-bottom:13px}.download-inner p:not(.eyebrow){font-size:12px;color:var(--muted);margin-bottom:0}.download-action{margin-left:auto;text-align:right;max-width:330px}.download-action details{font-size:10px;color:#62788f;margin-top:10px}.download-action details p{word-break:break-all;font-family:monospace}.download-action summary{cursor:pointer}.footer{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:35px 0;font-size:12px}.footer p{margin:0;font-weight:600}.footer span{font-weight:400;color:#8591a1;font-size:10px}.footer nav{display:flex;gap:22px;color:#6c7c91}.lw-perf{max-width:1180px!important;padding-left:0!important;padding-right:0!important;width:calc(100% - 64px)}.lw-perf .perf-grid article{border-color:var(--line)}.lw-perf .perf-value strong{color:var(--ink)}.lw-perf .section-title h2{font-size:32px;letter-spacing:-.025em}.lw-perf p{color:var(--muted)}.lw-perf .fine{color:#6c7c90}.lw-perf .perf-background{font-size:12px;color:var(--muted);margin-top:25px}.document{max-width:860px;padding:65px 0 90px}.document h1{font-size:40px;letter-spacing:-.04em;line-height:1.3;margin:0 0 24px}.document h2{margin:36px 0 10px;font-size:22px}.document p,.document li{color:var(--muted)}.document a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.document pre{padding:20px;background:#eaf0f8;overflow:auto;border-radius:10px;font-size:13px}.document table{width:100%;border-collapse:collapse;font-size:14px}.document td,.document th{border-bottom:1px solid var(--line);padding:12px;text-align:left}.document .eyebrow a{text-decoration:none}.document ul{padding-left:22px}
@media(max-width:900px){.hero{grid-template-columns:1.7fr 1fr;padding:65px 0 45px}.hero-mark{min-height:260px}.hero-mark img{width:165px}.orbit{width:205px;height:205px}.orbit-two{width:255px;height:255px}.mark-note{font-size:10px;letter-spacing:.02em}.hero h1{font-size:43px}.lede{font-size:16px}.section-head{gap:30px}.section-intro{max-width:350px;font-size:14px}.help-layout{gap:40px}.trust-section{gap:50px}.download-inner{gap:20px}.download-inner>img{width:80px}.download-inner h2{font-size:25px}.footer nav{gap:14px}.lw-perf .perf-grid{gap:12px}.lw-perf .perf-grid article{padding:20px}}
@media(max-width:640px){.wrap,.demo-section .wrap{width:calc(100% - 36px)}.nav{min-height:70px;gap:12px}.brand{font-size:13px;gap:6px}.brand img{width:37px;height:37px}.brand small{font-size:7px}.nav nav{display:none}.nav-download{margin-left:auto;font-size:11px;padding:7px 11px}.hero{display:block;padding:45px 0 35px;position:relative}.hero h1{font-size:39px;letter-spacing:-.045em;line-height:1.25;margin-bottom:23px}.hero .eyebrow{font-size:10px;letter-spacing:.1em;margin-bottom:21px}.lede{font-size:15px;line-height:1.95}.hero-actions{gap:18px;margin-top:27px}.button{padding:10px 17px;font-size:13px;gap:14px;min-height:46px}.text-link{font-size:12px}.compat{font-size:10px;margin-top:15px}.hero-mark{display:none}.showcase-head{padding:11px 12px;font-size:10px;border-radius:10px 10px 0 0}.showcase-frame{padding:8px;border-radius:0 0 10px 10px}.showcase-frame img{border-radius:5px}.caption{font-size:10px;margin-top:10px;line-height:1.7}.section{padding:48px 0}.section-head{display:block;margin-bottom:25px}.section h2{font-size:28px;line-height:1.4}.section-head .eyebrow{font-size:10px;margin-bottom:12px}.section-intro{margin-top:18px;font-size:13px;max-width:none;line-height:1.85}.feature-grid{grid-template-columns:1fr;gap:12px}.feature{padding:25px;border-radius:17px}.feature h3{font-size:20px;margin-top:15px}.feature p{font-size:13px;line-height:1.9}.feature-number{font-size:9px}.mini-tags{margin-top:20px}.mini-tags span{font-size:10px}.scope-note{font-size:10px;line-height:1.9;margin:18px 0 0}.steps{grid-template-columns:1fr;gap:26px}.steps li{padding-left:54px;position:relative}.steps li>span{position:absolute;left:0;top:0;width:33px;height:33px}.steps h3{margin:0 0 7px;font-size:17px}.steps p{font-size:13px}.install-note{display:block;font-size:11px;padding:17px;margin-top:28px}.install-note strong{display:block;margin-bottom:6px}.video-frame{padding:7px;border-radius:11px}.help-layout{grid-template-columns:1fr;gap:28px}.result-guide{padding:20px 20px 0;border:1px solid var(--line);border-radius:16px;background:#fff}.result-guide h3{font-size:16px;margin-bottom:18px}.result-guide p strong{font-size:13px}.result-guide p span{font-size:12px}.faq summary{font-size:14px}.faq p{font-size:12px}.section-head>.text-link{display:inline-block;margin-top:16px}.trust-section{grid-template-columns:1fr;gap:25px}.trust-section>div>p:not(.eyebrow){font-size:13px}.trust-notes{padding-left:20px}.trust-notes h3{font-size:15px}.trust-notes p{font-size:12px!important}.release-pill{display:inline-block;font-size:10px;margin-top:15px}.changelog{grid-template-columns:1fr;gap:12px;padding-top:20px}.changelog>span{font-size:11px}.changelog h3{font-size:16px}.changelog p{font-size:13px}.download-section{padding:36px 0}.download-inner{display:grid;grid-template-columns:60px 1fr;gap:15px}.download-inner>img{width:60px}.download-inner .eyebrow{font-size:9px;margin-bottom:8px}.download-inner h2{font-size:23px}.download-inner p:not(.eyebrow){font-size:10px}.download-action{grid-column:2;margin:8px 0 0;text-align:left}.download-action .button{font-size:12px}.footer{display:block;padding:25px 0}.footer nav{gap:13px;flex-wrap:wrap;margin-top:20px;font-size:11px}.lw-perf{width:calc(100% - 36px);padding-top:48px!important;padding-bottom:48px!important}.lw-perf .section-title h2{font-size:27px}.lw-perf .perf-grid article{padding:16px 13px}.lw-perf .perf-grid h3{font-size:13px}.lw-perf .perf-grid p:last-child{font-size:11px;line-height:1.7}.lw-perf .perf-value strong{font-size:1.7rem}.lw-perf .fine{font-size:10px!important}.lw-perf .perf-background{font-size:11px}.document{padding:40px 0 55px}.document h1{font-size:31px}.document h2{font-size:20px}.document p,.document li{font-size:14px}.document td,.document th{padding:10px 6px;font-size:12px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}}