:root{color-scheme:light;--ink:#1d1d1f;--muted:#6e6e73;--blue:#0071e3;--surface:#f5f5f7;--line:#dedee3;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:#fff;font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a,button{touch-action:manipulation;-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #0071e3;outline-offset:6px}a:hover{color:var(--blue)}.wrap{width:min(1080px,calc(100% - 64px));margin-inline:auto}.skip{position:fixed;left:20px;top:-100px;z-index:20;background:white;padding:12px}.skip:focus{top:10px}.nav-shell{position:sticky;top:0;z-index:10;border-bottom:1px solid #0000000c;background:#ffffffd9;backdrop-filter:blur(20px)}.nav{height:66px;display:flex;align-items:center;gap:32px}.brand{display:flex;align-items:center;gap:9px;font-weight:650;font-size:17px;letter-spacing:-.4px;white-space:nowrap}.brand img{object-fit:contain}.brand-light{font-weight:450}.nav-links{margin-left:auto;display:flex;gap:30px;font-size:12px;color:#555}.nav-download{background:var(--blue);color:white;border-radius:20px;font-size:12px;padding:7px 17px}.nav-download:hover{color:white;background:#0077ed}.hero{padding-top:54px;text-align:center}.release-link{display:inline-flex;align-items:center;gap:8px;border:1px solid #e8e8ed;border-radius:30px;padding:7px 13px;font-size:11px;color:#67676d}.release-link>span:last-child{margin-left:10px;color:#333}.status-dot,.tiny-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:#3b9c73}.eyebrow{font-size:14px;font-weight:550;letter-spacing:.03em;margin:0 0 18px}.hero>.eyebrow{margin-top:37px;margin-bottom:20px;color:#5f6065}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(56px,7vw,88px);line-height:1.12;letter-spacing:-.065em;font-weight:650;margin-bottom:24px}h1::first-line{color:#777980}.hero-description{font-size:18px;line-height:1.8;max-width:490px;color:var(--muted);margin:0 auto 26px;text-wrap:pretty}.hero-actions{display:flex;justify-content:center;align-items:center;gap:27px}.button{min-height:46px;padding:13px 23px;border-radius:25px;background:var(--blue);display:inline-flex;align-items:center;justify-content:center;gap:16px;color:#fff;font-size:14px;font-weight:500;transition:background .2s,transform .2s}.button:hover{background:#0077ed;color:white}.button:active{transform:scale(.97)}.text-link{font-size:14px;color:var(--blue);display:inline-flex;gap:9px;align-items:center}.hero-meta{font-size:11px;color:#85858a;margin:17px 0 0}.hero-meta span{margin:0 8px}.product-stage{margin-top:51px;padding:29px 50px 20px;border-radius:28px;background:radial-gradient(ellipse at 50% 90%,#dce7f3 0%,#ebedf0 48%,#f4f4f6 90%);overflow:hidden}.stage-caption{display:flex;align-items:center;justify-content:center;gap:7px;font-size:11px;letter-spacing:.08em;color:#85858a;margin-bottom:24px}.tiny-dot{background:#a6a9b0;width:4px;height:4px}.product-window{--win:#191a1d;--field:#25262a;--text:#eeeef0;--sub:#a1a1aa;--edge:#ffffff10;max-width:650px;margin:auto;background:var(--win);color:var(--text);border:1px solid #ffffff30;border-radius:12px;box-shadow:0 28px 60px -18px #222b3d55,0 4px 12px #222b3d17;text-align:left;transition:background .25s,color .25s}.product-window[data-theme=light]{--win:#fafafa;--field:#f0f0f2;--text:#252528;--sub:#707078;--edge:#00000010}.window-bar{height:35px;display:flex;align-items:center;justify-content:space-between;padding:0 13px;border-bottom:1px solid var(--edge);font-size:9px;color:var(--sub)}.window-bar>div{display:flex;align-items:center;gap:6px}.window-content{padding:28px 32px 31px}.window-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:25px}.window-heading h2{font-size:19px;letter-spacing:-.6px;margin:0 0 6px}.window-heading>div>span{font-size:9px;color:var(--sub)}.theme-switch{display:flex;padding:3px;border-radius:20px;background:var(--field)}.theme-switch button{border:0;background:none;color:var(--sub);font-size:9px;padding:6px 10px;border-radius:20px;min-height:28px}.theme-switch button[aria-pressed=true]{background:var(--win);color:var(--text);box-shadow:0 1px 4px #0002}.dropzone{padding:20px;text-align:center;border:1px dashed #7f818b65;border-radius:10px;background:var(--field);display:flex;flex-direction:column;align-items:center;gap:8px}.plus{font-size:38px;font-weight:200;color:#a0b4d6;line-height:1.1}.dropzone strong{font-size:13px;font-weight:500}.dropzone>span{font-size:9px;color:var(--sub)}.preview-field{margin-top:15px}.preview-field>span{font-size:9px;color:var(--sub);display:block;margin-bottom:7px}.preview-field>div{display:flex;align-items:center;border:1px solid var(--edge);background:var(--field);padding:11px 12px;border-radius:6px;font-size:10px;min-height:36px}.field-end{margin-left:auto;color:var(--sub)}.file-icon{color:#95add0;margin-right:7px}.window-actions{margin-top:23px;display:flex;justify-content:flex-end;gap:10px;font-size:10px}.window-actions>span{padding:11px 17px;border-radius:7px;background:var(--field)}.window-actions>span:last-child{background:#2871df;color:white;display:flex;gap:20px}.preview-caption{font-size:10px;color:#7a7e86;margin:23px 0 0;line-height:1.7}.section{padding-top:114px;padding-bottom:108px}.section-heading h2,.compatibility h2,.release-section h2,.faq-section h2{font-size:44px;line-height:1.25;font-weight:620;letter-spacing:-.045em;margin-bottom:21px}h2>span{color:#86868b}.section-heading>p:not(.eyebrow){font-size:15px;color:var(--muted);line-height:1.8}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:50px}.feature{position:relative;border-top:1px solid var(--line);padding-top:27px}.feature-icon{font-size:30px;font-weight:350;display:block;margin-bottom:30px}.index{position:absolute;right:0;top:34px;color:#aaa;font-size:10px}.feature h3{font-size:18px;letter-spacing:-.5px;margin-bottom:15px}.feature p{font-size:13px;color:var(--muted);line-height:1.9;margin-bottom:0}.assurance{display:flex;align-items:center;gap:16px;background:var(--surface);border-radius:13px;padding:22px 24px;margin-top:45px}.assurance>span{border:1px solid #c4c6cd;border-radius:50%;padding:2px 5px;font-size:13px}.assurance p{font-size:12px;margin:0;font-weight:600}.assurance p span{display:block;font-weight:400;color:var(--muted);margin-top:6px}.assurance a{margin-left:auto;font-size:11px;white-space:nowrap;color:var(--blue)}.guide-section{background:var(--surface);padding:95px 0}.guide-layout{display:grid;grid-template-columns:1fr 1fr;gap:100px}.wbex-file{width:145px;height:160px;background:linear-gradient(135deg,#fff,#f0f2f5);border-radius:15px;box-shadow:0 13px 25px #27334b12,0 0 0 1px #fff9;transform:rotate(-8deg);margin:55px 0 0 35px;display:flex;flex-direction:column;align-items:center;justify-content:center}.wbex-file>span{font-size:45px;color:#427dce}.wbex-file strong{font-size:20px;color:#6c798b;font-weight:500}.wbex-file small{font-size:5px;letter-spacing:1px;color:#aaa;margin-top:14px}.steps{margin:0;padding:0;list-style:none}.steps li{display:flex;gap:22px;padding:31px 0;border-bottom:1px solid #dcdce1}.steps li:first-child{padding-top:4px}.steps li:last-child{border-bottom:0;padding-bottom:0}.step-number{font-size:12px;color:#9e9ea5;line-height:28px}.steps h3{font-size:21px;letter-spacing:-.5px;margin-bottom:13px}.steps p{font-size:14px;color:var(--muted);line-height:1.9;margin:0}.compatibility{display:grid;grid-template-columns:1fr 1fr;gap:100px}.compat-list>div{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding:18px 0;font-size:12px}.compat-list>div:first-child{padding-top:4px}.compat-list>div>span{color:var(--muted)}.compat-list strong{font-weight:500}.compat-list p{font-size:11px;color:var(--muted);line-height:1.9;margin:22px 0 0}.download-section{background:var(--surface);padding:84px 0 66px}.centered{text-align:center}.download-icon{margin-bottom:25px;object-fit:contain}.download-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;max-width:780px;margin:40px auto 0}.download-card{background:white;padding:30px;border-radius:20px;box-shadow:0 1px 2px #00000005}.pill{font-size:10px;border-radius:12px;background:#f1f5fa;color:#547393;padding:4px 9px}.download-card h3{font-size:25px;letter-spacing:-.8px;margin:20px 0 12px}.download-card p{font-size:13px;line-height:1.8;color:var(--muted);min-height:47px}.download-card .button{font-size:13px;width:100%;margin:12px 0 16px}.button.secondary{background:#e8f1fc;color:var(--blue)}.button.secondary:hover{background:#dceafc}.download-card small{display:block;text-align:center;font-size:10px;color:var(--muted)}.download-note{font-size:11px;line-height:1.8;text-align:center;color:var(--muted);margin:27px 0 12px}.download-links{display:flex;justify-content:center;gap:25px;font-size:11px;color:var(--blue)}.release-section{display:grid;grid-template-columns:1fr 1fr;gap:100px;border-bottom:1px solid var(--line)}.release-version{font-size:13px;margin:24px 0 0}.release-version>span{font-size:11px;color:var(--muted);margin-left:10px}.release-notes{padding-left:17px;margin-top:0;color:var(--muted);font-size:13px;line-height:1.9}.release-notes li{padding-left:4px;margin-bottom:13px}.release-section .text-link{font-size:12px;margin-top:12px}.faq-section{padding:90px 0 85px;max-width:780px}.faq-section h2{font-size:36px;margin-bottom:38px}.faq details{border-bottom:1px solid var(--line)}summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:25px;font-size:14px;padding:24px 0;min-height:68px;font-weight:550}summary::-webkit-details-marker{display:none}summary>span{font-weight:300;font-size:22px;color:#777;transition:transform .2s}details[open] summary>span{transform:rotate(45deg)}details>p{font-size:13px;line-height:1.9;color:var(--muted);padding-right:40px;margin-bottom:25px}.support{font-size:12px;color:var(--muted);margin:25px 0 0}.support a{color:var(--blue);margin-left:7px}footer{border-top:1px solid var(--line);padding-top:32px;padding-bottom:27px}.footer-top,.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px}.footer-top>.brand{font-size:14px}.footer-top>span{font-size:12px;color:var(--muted)}.footer-bottom{font-size:10px;color:var(--muted);margin-top:28px}.footer-bottom>div{display:flex;gap:24px}.trademark{font-size:9px;color:#8b8b91;line-height:1.8;margin:17px 0 0}@media(hover:hover){.text-link:hover{color:#005bb5}.nav-links a:hover{color:#111}}@media(max-width:760px){.wrap{width:calc(100% - 40px)}.nav{height:60px;gap:16px}.brand{font-size:15px}.nav-links{gap:15px}.nav-links a:first-child{display:none}.nav-links a{font-size:11px}.hero{padding-top:35px}h1{font-size:64px}.hero-description{font-size:16px;max-width:370px}.hero-actions{gap:20px}.hero-meta{font-size:10px}.product-stage{padding:23px 17px 19px;margin-top:37px;border-radius:18px}.window-content{padding:22px}.window-heading h2{font-size:16px}.section{padding-top:75px;padding-bottom:75px}.section-heading h2,.compatibility h2,.release-section h2{font-size:35px}.feature-grid{gap:24px}.feature h3{font-size:16px}.feature p{font-size:12px}.assurance{flex-wrap:wrap}.assurance a{margin-left:35px}.guide-layout,.compatibility,.release-section{gap:38px}.guide-section{padding:70px 0}.steps h3{font-size:18px}.steps p{font-size:13px}.steps li{gap:14px}.download-section{padding-top:65px}.download-card{padding:25px}.faq-section{padding-top:70px;padding-bottom:65px}.faq-section h2{font-size:32px}}@media(max-width:540px){.nav-links a:nth-child(2){display:none}.nav-links{margin-left:auto}.brand-light{display:none}.hero>.eyebrow{font-size:12px;margin-top:30px}h1{font-size:60px}.hero-description{font-size:15px;max-width:310px}.hero-actions{gap:17px}.button{padding:13px 18px;font-size:12px}.text-link{font-size:12px}.hero-meta span{margin:0 4px}.product-stage{margin-left:-7px;margin-right:-7px;padding-inline:12px}.window-content{padding:19px 16px}.window-heading{gap:8px}.window-heading h2{font-size:14px}.theme-switch button{font-size:9px;padding-inline:8px}.dropzone{padding:18px 10px}.window-actions>span{padding:10px 12px}.window-actions{font-size:9px;gap:8px}.feature-grid{grid-template-columns:1fr;gap:27px;margin-top:30px}.feature{padding-left:45px;padding-top:20px}.feature-icon{position:absolute;left:0;top:19px;font-size:24px}.feature h3{font-size:18px;margin-bottom:10px;padding-right:24px}.feature p{font-size:13px}.index{top:25px}.assurance{padding:19px 17px;gap:12px}.assurance p{font-size:11px;flex:1}.assurance a{margin-left:34px}.guide-layout,.compatibility,.release-section{grid-template-columns:1fr;gap:33px}.wbex-file{display:none}.steps li:first-child{padding-top:10px}.steps h3{font-size:19px}.steps li{padding:25px 0}.compat-list>div{font-size:12px}.download-grid{grid-template-columns:1fr;max-width:360px}.download-card{padding:26px}.download-card p{min-height:0}.download-icon{width:75px;height:75px}.section-heading.centered h2{font-size:34px}.section-heading.centered>p:not(.eyebrow){font-size:13px}.release-section{gap:22px}.release-version{margin-top:15px}.faq-section h2{font-size:30px}summary{font-size:13px}.footer-top{align-items:flex-start}.footer-top>span{font-size:10px}.footer-bottom{align-items:flex-start;font-size:9px}.footer-bottom>span{max-width:190px;line-height:1.8}.footer-bottom>div{gap:13px;white-space:nowrap}.preview-caption{font-size:8px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}