:root{--ink:#192332;--muted:#657184;--blue:#2464ef;--blue-dark:#174cbd;--line:#e2e8f0;--wash:#f4f7fc;--radius:19px;font-synthesis:none;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:#fff;color:var(--ink);font-family:"SF Pro Display","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased;line-height:1.75;font-size:16px}a{color:var(--blue);text-decoration:none;text-underline-offset:5px}a:hover{text-decoration:underline}img{max-width:100%;height:auto;display:block}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:6px;border-radius:5px}.wrap{width:min(1120px,calc(100% - 64px));margin-inline:auto}.skip-link{position:absolute;left:20px;top:-90px;z-index:10;background:#fff;padding:12px 20px;box-shadow:0 2px 20px #18335420}.skip-link:focus{top:12px}.site-header{height:112px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:24px}.brand{display:flex;align-items:center;gap:9px;color:var(--ink);white-space:nowrap;line-height:1.2;font-size:23px;font-weight:720;letter-spacing:-.7px}.brand:hover{text-decoration:none}.brand img{width:46px;height:46px}.brand-tag{font-size:8px;letter-spacing:1.8px;color:var(--muted);display:block;font-weight:600;margin-top:7px}.site-header nav{display:flex;gap:30px;align-items:center;font-size:14px;font-weight:550}.site-header nav a{color:var(--muted)}.site-header nav a:hover,.site-header nav a[aria-current]{color:var(--blue)}.site-header nav .nav-get{color:var(--ink);background:var(--wash);border:1px solid #e5ebf4;border-radius:9px;padding:9px 15px}.nav-get span{margin-left:8px}.eyebrow{font-size:13px;font-weight:650;letter-spacing:.9px;color:var(--blue);margin:0 0 22px}.signal-dot{display:inline-block;background:var(--blue);width:7px;height:7px;border-radius:50%;margin:0 9px 1px 0;box-shadow:0 0 0 4px #2464ef0e}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:650}h1{font-size:clamp(43px,4.8vw,63px);line-height:1.2;letter-spacing:-2.7px;margin-bottom:28px}h2{font-size:clamp(31px,3.5vw,43px);line-height:1.33;letter-spacing:-1.3px;margin-bottom:24px}h3{font-size:19px;line-height:1.5;letter-spacing:-.3px;margin-bottom:10px}p{margin-bottom:22px}.hero{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:54px;padding-block:86px 76px;position:relative}.hero h1 span{color:var(--blue)}.hero-intro{font-size:18px;line-height:1.9;color:var(--muted);letter-spacing:.1px;margin-bottom:30px}.actions{display:flex;align-items:center;gap:25px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:26px;min-height:51px;padding:12px 22px;border-radius:9px;line-height:1.5;font-weight:600;transition:background .16s,transform .16s;white-space:normal}.button:hover{text-decoration:none;transform:translateY(-1px)}.primary{color:#fff;background:var(--blue);box-shadow:0 6px 15px #2464ef17}.primary:hover{background:var(--blue-dark)}.text-link{font-weight:600;font-size:14px}.text-link span{padding-left:9px}.availability{color:var(--muted);font-size:12px;margin:15px 0 33px}.hero-specs{display:flex;gap:16px;font-size:11px;color:var(--muted);flex-wrap:wrap}.hero-specs span+span{border-left:1px solid #dce3ef;padding-left:16px}.hero-figure{margin:0;position:relative;padding:21px 0 0;isolation:isolate}.hero-figure:before{content:"";position:absolute;z-index:-1;inset:55px -32px 5px;background:radial-gradient(ellipse,#dce8ffbf,transparent 70%);filter:blur(12px)}.figure-label{font-size:12px;color:var(--muted);margin:0 0 20px 4px;display:flex;gap:10px;align-items:center}.tiny-line{height:1px;width:20px;background:var(--blue)}.app-window{border:1px solid #dce3ed;border-radius:15px;overflow:hidden;background:white;box-shadow:0 25px 55px -20px #294c7b3b,0 4px 12px #15315c08;max-width:420px;margin-inline:auto}.app-window img{width:100%;height:auto}figcaption{font-size:10px;line-height:1.7;letter-spacing:.2px;text-align:center;color:var(--muted);margin-top:19px}.story-section{border-top:1px solid var(--line);padding-block:72px 80px}.section-heading{display:grid;grid-template-columns:1fr 1fr;column-gap:70px;align-items:end}.section-heading .eyebrow{grid-column:1/-1;margin-bottom:17px}.section-heading h2{margin-bottom:0}.section-heading>p:last-child{color:var(--muted);margin-bottom:3px;font-size:16px;line-height:1.9}.steps{list-style:none;padding:0;margin:52px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:46px}.steps li{border-top:1px solid var(--line);padding-top:21px}.step-number{color:var(--blue);font-size:12px;font-weight:600;display:block;letter-spacing:1px;margin-bottom:18px;font-variant-numeric:tabular-nums}.steps h3{font-size:18px}.steps p{font-size:14px;color:var(--muted);line-height:1.9;margin:0}.detail-section{background:var(--wash);border-top:1px solid #e9eef7;border-bottom:1px solid #e9eef7}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center;padding-block:77px}.detail-figure{margin:0;padding:0 25px;max-width:450px}.detail-copy h2{margin-bottom:20px}.section-intro{font-size:16px;color:var(--muted);line-height:1.9}.feature-list{padding:0;list-style:none;margin:32px 0}.feature-list li{display:flex;gap:17px;margin-bottom:23px}.feature-list li>span{font-size:22px;line-height:1.5;color:var(--blue);min-width:22px}.feature-list h3{font-size:16px;margin-bottom:4px}.feature-list p{font-size:13px;color:var(--muted);line-height:1.85;margin:0}.closing{display:flex;align-items:center;justify-content:space-between;gap:42px;padding-block:84px}.closing h2{margin-bottom:0;font-size:35px}.closing .eyebrow{margin-bottom:16px}.closing-action p{font-size:11px;color:var(--muted);margin:17px 0 0}.site-footer{border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 2fr;gap:22px;padding-block:38px 29px}.footer-brand{font-size:21px;color:var(--ink);letter-spacing:-.6px;font-weight:650}.footer-brand span{color:var(--blue);font-size:20px}.site-footer p{font-size:12px;color:var(--muted);margin:8px 0 0}.site-footer nav{display:flex;gap:13px 24px;justify-content:flex-end;align-content:start;flex-wrap:wrap;font-size:12px;padding-top:5px}.site-footer nav a{color:var(--muted)}.site-footer small{font-size:10px;color:var(--muted);grid-column:1/-1;margin-top:15px}.page-heading{padding-block:76px 54px}.page-heading h1{font-size:clamp(42px,4.8vw,58px);margin-bottom:26px}.page-heading .eyebrow{font-size:11px;letter-spacing:1.8px}.page-lead{font-size:18px;line-height:1.9;color:var(--muted);margin:0}.narrow-content{max-width:800px;margin-left:auto;margin-right:auto;padding-bottom:85px}.release-notice{background:var(--wash);border:1px solid #e1e9f6;border-radius:15px;padding:32px 36px;margin-bottom:50px}.status-label{font-size:11px;color:var(--blue);background:#e9f0ff;border:1px solid #dfe8fb;display:inline-block;line-height:1.4;padding:5px 10px;border-radius:20px;font-weight:600}.release-notice h2{font-size:28px;margin:20px 0 15px;letter-spacing:-.7px}.release-notice p{font-size:15px;color:var(--muted)}.article-section{padding-block:38px;border-top:1px solid var(--line)}.article-section:last-child{padding-bottom:0}.article-section h2,.prose h2{font-size:28px;letter-spacing:-.7px}.article-section>p,.prose p{color:var(--muted);line-height:1.95;font-size:15px}.article-section .eyebrow{font-size:12px;margin-bottom:14px}.pricing-grid{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line);padding-block:13px 20px;gap:40px;margin-bottom:18px}.pricing-grid article+article{padding-left:36px;border-left:1px solid var(--line)}.pricing-grid h3{font-size:14px;color:var(--muted);font-weight:500}.price{font-size:37px;letter-spacing:-1.5px;line-height:1.4;color:var(--ink)!important;font-variant-numeric:tabular-nums;font-weight:600;margin-bottom:8px}.price span{font-size:11px;letter-spacing:0;color:var(--blue);font-weight:500;display:inline-block;margin-left:10px}.pricing-grid article>p:last-child{font-size:12px;color:var(--muted);margin:0}.small-note{font-size:12px!important;color:var(--muted);line-height:1.9}.requirements{font-size:14px;margin:26px 0 20px}.requirements div{display:grid;grid-template-columns:145px 1fr;gap:15px;padding:14px 0;border-bottom:1px solid var(--line)}.requirements dt{color:var(--muted)}.requirements dd{margin:0}.guide-layout{display:grid;grid-template-columns:180px 1fr;gap:70px;padding-bottom:85px;align-items:start}.article-nav{position:sticky;top:35px;display:flex;flex-direction:column;gap:15px;border-left:1px solid var(--line);padding-left:19px;font-size:13px}.article-nav a{color:var(--muted)}.article-nav a:hover{color:var(--blue)}.guide-article{max-width:730px}.guide-article section{padding-block:35px;border-top:1px solid var(--line)}.guide-article section:first-child{padding-top:0;border-top:0}.guide-article h2{font-size:12px;display:flex;gap:16px;align-items:center;letter-spacing:0;color:var(--blue);margin:0 0 25px}.guide-article h2 span{color:var(--ink);font-size:27px;letter-spacing:-.7px}.guide-article h3{font-size:17px;margin-top:26px}.guide-article p{font-size:15px;color:var(--muted);line-height:1.95}.instruction-list{padding-left:23px;margin:0}.instruction-list li{padding-left:9px;margin-bottom:30px}.instruction-list li::marker{color:var(--blue);font-size:13px;font-weight:600}.instruction-list h3{margin-top:0}.instruction-list p{margin-bottom:0}.inline-note{border-left:2px solid var(--blue);padding:9px 0 9px 18px;color:var(--ink)!important;font-size:13px!important;background:linear-gradient(90deg,#f5f8ff,transparent)}code{font-family:"SFMono-Regular",Consolas,monospace;font-size:.86em;background:var(--wash);padding:3px 5px;border-radius:4px;overflow-wrap:anywhere;color:var(--ink)}.guide-screenshot{max-width:360px;margin:32px auto 40px}.guide-screenshot img{border:1px solid var(--line);border-radius:13px;box-shadow:0 13px 35px -20px #294c7b45}.release{border-top:1px solid var(--line);padding:38px 0 40px}.release-meta{display:flex;gap:13px;align-items:center;margin-bottom:23px}.version{font-size:25px;letter-spacing:-.6px;font-weight:600}.release-meta time{color:var(--muted);font-size:12px;margin-left:auto;font-variant-numeric:tabular-nums}.release h2{font-size:28px}.release ul{padding-left:21px;margin:0;color:var(--muted);font-size:15px;line-height:1.95}.release li{padding-left:5px;margin-bottom:9px}.release li::marker{color:#a0b5d8}.prose section{padding:32px 0;border-top:1px solid var(--line)}.prose section:first-of-type{padding-top:25px}.prose section:last-child{padding-bottom:0}details{border-bottom:1px solid var(--line);padding:20px 0}summary{cursor:pointer;font-size:16px;font-weight:550;line-height:1.7;padding-right:15px}details p{margin:16px 0 3px;font-size:14px!important}details summary::marker{color:var(--blue);font-size:12px}
@media(min-width:1400px){.hero{padding-block:110px 94px}.hero-figure{padding-left:10px;padding-right:10px}}@media(max-width:1000px){.wrap{width:calc(100% - 48px)}.hero{gap:30px;grid-template-columns:1.05fr .95fr;padding-block:65px}.hero h1{font-size:49px;letter-spacing:-2.2px}.hero-intro{font-size:16px}.hero-specs{font-size:10px;gap:10px}.hero-specs span+span{padding-left:10px}.hero-figure:before{inset:30px -10px 5px}.detail-grid{gap:50px}.detail-figure{padding:0 10px}.guide-layout{gap:35px;grid-template-columns:140px 1fr}.site-header nav{gap:22px}.steps{gap:30px}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.site-header{height:auto;min-height:102px;align-items:flex-start;padding-top:20px;padding-bottom:19px;flex-wrap:wrap;gap:18px}.brand{font-size:21px}.brand img{width:42px;height:42px}.brand-tag{font-size:7px;margin-top:5px}.site-header nav{gap:24px;font-size:12px;justify-content:space-between;width:100%}.site-header nav .nav-get{background:none;border:0;padding:0;color:var(--blue);font-size:12px}.nav-get span{margin-left:1px}.hero{grid-template-columns:1fr;gap:31px;padding-top:47px;padding-bottom:48px}.hero h1{font-size:clamp(36px,7.7vw,54px);letter-spacing:-1.9px;margin-bottom:25px}.hero-intro{font-size:16px;line-height:1.9;margin-bottom:27px}.eyebrow{font-size:12px;margin-bottom:20px}.hero-specs{font-size:10px}.hero-figure{width:min(360px,100%);margin:auto;padding:5px 8px 0}.figure-label{font-size:10px;margin-bottom:15px}.hero-figure:before{inset:30px -8px 5px}.availability{margin-bottom:25px}.app-window{border-radius:13px}.actions{gap:22px}.button{min-height:49px;padding:13px 19px;font-size:14px;gap:23px}.text-link{font-size:13px}.story-section{padding-top:45px;padding-bottom:47px}.section-heading{display:block}.section-heading h2{margin-bottom:24px}.section-heading>p:last-child{font-size:14px}.steps{grid-template-columns:1fr;margin-top:33px;gap:24px}.steps li{padding-top:21px;display:grid;grid-template-columns:32px 1fr;gap:0 10px}.steps .step-number{grid-row:1/3;margin:3px 0 0}.steps h3{margin-bottom:6px;font-size:17px}.steps p{font-size:13px;grid-column:2}.detail-grid{display:flex;flex-direction:column-reverse;gap:36px;padding-block:45px}.detail-copy h2{font-size:33px}.section-intro{font-size:14px}.feature-list{margin-block:26px}.feature-list li{margin-bottom:22px}.feature-list h3{font-size:15px}.detail-figure{max-width:350px;padding:0 5px}.closing{display:block;padding-block:48px}.closing h2{font-size:31px;margin-bottom:26px}.closing-action p{font-size:10px}.site-footer{grid-template-columns:1fr;gap:24px;padding-top:28px}.site-footer nav{justify-content:flex-start;gap:14px 23px;padding-top:0}.site-footer small{margin-top:2px}.page-heading{padding-top:48px;padding-bottom:38px}.page-heading h1{font-size:42px;letter-spacing:-1.8px;margin-bottom:23px}.page-lead{font-size:16px}.narrow-content{padding-bottom:49px}.release-notice{padding:25px 22px;margin-bottom:26px;border-radius:12px}.release-notice h2{font-size:24px}.article-section{padding-block:29px}.article-section h2,.prose h2{font-size:24px;line-height:1.5}.pricing-grid{gap:18px;padding-top:5px}.pricing-grid article+article{padding-left:17px}.pricing-grid h3{font-size:12px}.price{font-size:29px;letter-spacing:-1.3px}.price span{display:block;margin:4px 0 12px}.requirements div{grid-template-columns:95px 1fr;font-size:12px;gap:12px}.guide-layout{display:block;padding-bottom:45px}.article-nav{position:static;border-left:0;border-bottom:1px solid var(--line);flex-direction:row;flex-wrap:wrap;gap:10px 18px;font-size:12px;padding:0 0 22px;margin-bottom:32px}.guide-article h2 span{font-size:24px}.guide-article p{font-size:14px}.guide-article h3{font-size:16px}.guide-screenshot{max-width:325px;margin-block:26px}.release{padding-block:28px}.release h2{font-size:24px}.release li{font-size:14px}.release-meta{gap:10px}.version{font-size:23px}.release-meta time{font-size:10px}.status-label{font-size:10px}.prose p{font-size:14px}.wide-only{display:none}summary{font-size:15px}}
@media(max-width:360px){.wrap{width:calc(100% - 32px)}.site-header nav{gap:13px;font-size:11px}.site-header nav .nav-get{font-size:11px}.hero h1{font-size:34px}.hero-specs{gap:8px}.hero-specs span+span{padding-left:8px}.actions{gap:17px}.page-heading h1{font-size:37px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.button:hover{transform:none}}