:root{--ink:#192536;--muted:#667284;--blue:#2669d7;--line:#dfe5ed;--paper:#f7f9fc;--mint:#b9eedb;--font:-apple-system,BlinkMacSystemFont,"SF Pro Display","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);background:var(--paper);font-family:var(--font);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{max-width:100%;height:auto;display:block}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #367ddf;outline-offset:6px}::selection{background:#cbe3ff}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:650}h2{font-size:clamp(30px,3.4vw,48px);letter-spacing:-1.5px;line-height:1.45}.section-wrap{max-width:1280px;margin-inline:auto;padding-inline:48px}.skip-link{position:fixed;top:12px;left:12px;background:var(--ink);color:white;padding:12px;z-index:100;transform:translateY(-160%)}.skip-link:focus{transform:none}.site-header{position:sticky;top:0;z-index:20;background:rgba(247,249,252,.92);backdrop-filter:blur(18px);border-bottom:1px solid rgba(223,229,237,.7)}.nav-wrap{max-width:1280px;margin:auto;padding:19px 48px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;gap:10px;align-items:center;font-size:23px;font-weight:700;letter-spacing:-.7px}.brand-family{display:block;font-size:8px;font-weight:600;letter-spacing:1.8px;color:var(--muted);margin-top:1px}.nav-wrap nav{display:flex;gap:32px;font-size:13px;color:#546071}.nav-wrap nav a:hover,.text-link:hover{color:var(--blue)}.nav-cta{padding:11px 17px;border:1px solid #cfd9e7;border-radius:8px;font-size:12px;font-weight:600;transition:.2s}.nav-cta:hover{background:white;border-color:var(--blue)}.nav-cta span{margin-left:12px}.hero{display:grid;grid-template-columns:.91fr 1.09fr;gap:36px;padding-top:84px;padding-bottom:88px;align-items:center;overflow:clip}.eyebrow{display:flex;align-items:center;gap:9px;font-size:11px;font-weight:600;letter-spacing:1.4px;color:var(--blue);margin-bottom:24px}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#3aa88b;box-shadow:0 0 0 4px rgba(58,168,139,.1);flex:none}.hero h1{font-size:clamp(42px,4.9vw,65px);letter-spacing:-2.3px;line-height:1.28;font-weight:660;white-space:nowrap}.blue-text{color:var(--blue);position:relative}.blue-text:after{content:"";position:absolute;left:0;right:0;bottom:0;height:6px;background:var(--mint);border-radius:50%;z-index:-1}.mobile-break{display:none}.hero-description{font-size:15px;line-height:1.95;color:var(--muted);margin-top:25px}.hero-actions{display:flex;align-items:center;gap:23px;margin-top:32px}.button{display:inline-flex;align-items:center;justify-content:center;gap:34px;padding:16px 22px;border-radius:9px;font-size:13px;font-weight:600;transition:transform .2s,background .2s}.primary{background:var(--blue);color:white;box-shadow:0 5px 14px #2569d724}.primary:hover{background:#1c57ba;transform:translateY(-2px)}.text-link{display:inline-flex;align-items:center;gap:12px;font-size:12px;font-weight:550}.hero-meta{display:flex;align-items:center;gap:8px;font-size:10px;color:#7b8796;margin-top:24px}.platform-label{display:inline-flex;align-items:center;gap:6px}.hero-meta svg{width:12px;height:12px;fill:#7b8796}.meta-divider{height:10px;width:1px;background:#c9d0d8;margin-inline:4px}.hero-art{min-width:0;position:relative;padding:29px 0 27px 25px}.hero-art:before{content:"";position:absolute;inset:-14px -60px -14px -5px;z-index:-1;background:radial-gradient(ellipse at 75% 20%,#d8e7fb 0,#e6effa 40%,#f0f5fa 80%);border-radius:23px}.art-topline{display:flex;justify-content:space-between;gap:20px;font-size:8px;font-weight:600;letter-spacing:1.1px;color:#7d8da1;margin-bottom:18px}.art-topline span:last-child{font-size:7px;letter-spacing:.5px}.hero-window{background:white;border:1px solid #cfdae7;border-radius:12px;overflow:hidden;box-shadow:0 22px 50px -22px #28477d50;transform:perspective(1400px) rotateY(-4deg);transform-origin:left center;width:calc(100% + 24px)}.window-bar{height:28px;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 12px;background:#f9fafc;color:#778292;border-bottom:1px solid #e7ecf2;font-size:8px}.traffic{display:flex;gap:4px}.traffic i{display:block;height:6px;width:6px;border-radius:100%;background:#ff776c}.traffic i:nth-child(2){background:#efc258}.traffic i:nth-child(3){background:#65c18b}.window-lock{font-size:13px;line-height:1}.art-footnote{margin-top:21px;display:flex;justify-content:space-between;gap:10px;font-size:8px;color:#8190a2}.art-footnote>span:first-child{font-weight:600;color:#556980;font-size:10px}.mini-check{display:inline-flex;align-items:center;justify-content:center;background:#d8ece4;color:#327d63;width:14px;height:14px;border-radius:50%;margin-right:4px;font-size:9px}.principles{display:grid;grid-template-columns:1fr 1fr 1fr;padding-top:25px;padding-bottom:25px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.principles p{font-size:14px;font-weight:650;display:flex;align-items:center;gap:13px}.principles p>span:first-child{font-family:ui-monospace,monospace;color:#8697ab;font-size:10px;font-weight:400}.principles .principle-detail{font-size:11px;font-weight:400;color:var(--muted);margin-left:3px}.explore{padding-top:100px;padding-bottom:100px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:45px}.section-heading .eyebrow,.faq .eyebrow{margin-bottom:15px;font-size:10px;letter-spacing:2px}.section-heading>p{font-size:14px;line-height:1.9;color:var(--muted);padding-bottom:7px}.explorer-layout{display:grid;grid-template-columns:290px 1fr;gap:44px;align-items:start}.feature-tabs{display:flex;flex-direction:column}.feature-tab{text-align:left;display:flex;align-items:start;gap:13px;padding:25px 6px;background:none;border:0;border-top:1px solid var(--line);color:var(--muted);position:relative}.feature-tab:last-child{border-bottom:1px solid var(--line)}.feature-tab.active{color:var(--ink)}.feature-tab:before{content:"";position:absolute;top:-1px;left:0;width:0;height:2px;background:var(--blue);transition:width .2s}.feature-tab.active:before{width:70px}.tab-number{font-family:ui-monospace,monospace;color:#9da7b5;font-size:10px;margin-top:5px}.feature-tab strong{font-size:18px;letter-spacing:-.3px;font-weight:600;display:block;margin-bottom:12px}.feature-tab small{font-size:12px;line-height:1.85;display:block;color:var(--muted)}.tab-arrow{font-size:17px;margin-left:auto;opacity:.3}.feature-tab.active .tab-arrow{color:var(--blue);opacity:1}.appearance{display:flex;flex-direction:column;align-items:flex-start;gap:13px;margin-top:28px;font-size:11px;color:#6b788b}.theme-buttons{display:flex;padding:4px;background:#e9edf3;border-radius:8px}.theme-buttons button{border:0;background:transparent;padding:7px 13px;border-radius:5px;font-size:13px;color:#6a7584}.theme-buttons button span{font-size:11px;margin-left:5px}.theme-buttons button[aria-pressed=true]{background:white;box-shadow:0 1px 5px #24344912;color:var(--ink)}.preview-note{font-size:10px;line-height:1.8;color:#87909e;margin-top:19px}.product-panel{border:1px solid #d6dfea;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 18px 60px -30px #274b7b35}.product-panel .window-bar{height:32px}.product-panel .traffic i{width:7px;height:7px}.product-panel p{background:white;color:#778292;padding:14px 18px;border-top:1px solid #e5eaf0;font-size:11px;line-height:1.7}.product-panel img{width:100%;background:#f8fafc}.panel-version{font-family:monospace}.utility-row{display:grid;grid-template-columns:repeat(3,1fr);gap:46px;margin-top:50px;padding-top:32px;border-top:1px solid var(--line)}.utility-row>div{position:relative;padding-left:39px}.utility-icon{position:absolute;left:0;top:0;color:var(--blue);font-size:27px;font-weight:400;line-height:1}.utility-row h3{font-size:15px;font-weight:600;margin-bottom:10px}.utility-row p{font-size:12px;line-height:1.9;color:var(--muted)}.privacy{background:#e9f0f7;border-top:1px solid #e1e9f2;border-bottom:1px solid #dfe8f0}.privacy-inner{display:grid;grid-template-columns:1fr 1fr;gap:90px;padding-block:80px}.privacy .eyebrow{font-size:10px;letter-spacing:1.8px;color:#52816f}.privacy h2{font-size:clamp(30px,3.1vw,43px)}.privacy-copy>p:not(.eyebrow){font-size:14px;line-height:1.9;color:var(--muted);margin-top:23px}.privacy-seal{display:flex;gap:11px;align-items:center;color:#4a7766;font-size:11px;margin-top:29px}.privacy-seal svg{width:26px;height:26px}.safety-steps{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;justify-content:center}.safety-steps li{display:flex;gap:25px;padding:25px 0;border-bottom:1px solid #d4dee8}.safety-steps li:first-child{padding-top:0}.safety-steps li:last-child{border-bottom:0;padding-bottom:0}.safety-steps li>span{font-family:ui-monospace,monospace;font-size:11px;color:#72927f;margin-top:4px}.safety-steps h3{font-size:17px;font-weight:600;margin-bottom:10px}.safety-steps p{font-size:12px;color:#6b7989;line-height:1.9;max-width:330px}.faq{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;padding-block:100px}.faq h2{font-size:32px}.faq-intro{font-size:13px;color:var(--muted);margin-top:20px}.faq-list details{border-bottom:1px solid var(--line);padding:23px 0}.faq-list details:first-child{border-top:1px solid var(--line)}.faq-list summary{list-style:none;font-size:14px;font-weight:550;display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary>span{color:#8a99ad;font-size:21px;font-weight:300;transition:transform .2s}.faq-list details[open] summary>span{transform:rotate(45deg)}.faq-list details p{font-size:12px;color:var(--muted);line-height:1.9;padding-top:16px;padding-right:32px}.download{text-align:center;padding-block:64px 80px;position:relative;border-top:1px solid var(--line);background:radial-gradient(ellipse at center,#eaf2fc55,transparent 65%)}.download-brand{display:flex;align-items:center;flex-direction:column}.download-brand img{filter:drop-shadow(0 10px 14px #225ab91a);width:88px;height:88px}.download-brand span{font-size:9px;letter-spacing:2px;color:#7b8da5;margin-top:18px}.download h2{font-size:clamp(34px,4.1vw,54px);margin-top:25px;line-height:1.4}.download>p{font-size:14px;color:var(--muted);margin-top:20px}.release-state{background:#e6edf7;color:#43648f;display:inline-flex;align-items:center;gap:11px;padding:16px 24px;border-radius:8px;font-size:13px;font-weight:550;margin-top:30px}.download .release-note{font-size:11px;color:#8993a1;margin-top:13px}.download .text-link{margin-top:28px;color:var(--blue)}.site-footer{border-top:1px solid var(--line);padding-block:25px;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:10px;color:#7d8999}.footer-brand{display:flex;align-items:center;gap:7px}.footer-brand strong{font-size:14px;letter-spacing:-.5px;color:var(--ink)}.footer-brand span{font-size:7px;letter-spacing:1.1px;margin-left:8px}.site-footer>a:last-child{color:#596a80}.site-footer>a:last-child span{margin-left:10px}
@media(min-width:1500px){.hero{padding-top:100px;padding-bottom:105px;gap:45px}.hero h1{font-size:67px}}@media(max-width:1100px){.section-wrap{padding-inline:32px}.nav-wrap{padding-inline:32px}.hero{gap:24px;padding-top:65px;padding-bottom:65px}.hero h1{font-size:clamp(38px,4.55vw,49px)}.hero-description{font-size:13px}.hero-actions{gap:15px}.button{gap:18px}.hero-art{padding-left:5px}.hero-art:before{inset:0 -30px 0 -8px}.art-topline span:last-child{display:none}.art-footnote{flex-direction:column;gap:7px}.hero-meta{font-size:9px}.principles p{gap:8px;font-size:13px}.principles .principle-detail{font-size:10px}.explorer-layout{grid-template-columns:245px 1fr;gap:28px}.feature-tab{padding-block:19px}.feature-tab strong{font-size:16px}.feature-tab small{font-size:11px}.appearance{margin-top:20px}.privacy-inner{gap:50px}.faq{gap:45px}}@media(max-width:800px){.nav-wrap nav{gap:20px}.nav-wrap nav a{font-size:11px}.hero{grid-template-columns:1fr;padding-top:55px;gap:45px;padding-bottom:50px}.hero-copy{text-align:center}.eyebrow{justify-content:center;font-size:10px}.hero h1{font-size:clamp(43px,7.5vw,61px);line-height:1.3}.hero-description{font-size:14px}.hero-actions,.hero-meta{justify-content:center}.hero-art{max-width:620px;width:100%;margin:auto;padding:24px 20px 20px}.hero-art:before{inset:0}.hero-window{width:100%;transform:none}.art-topline span:last-child{display:block}.art-footnote{flex-direction:row}.principles{gap:22px}.principles p{display:grid;grid-template-columns:auto 1fr;gap:7px}.principles .principle-detail{grid-column:1 / -1;font-size:10px;margin-left:0}.explore{padding-block:65px}.section-heading .eyebrow,.faq .eyebrow,.privacy .eyebrow{justify-content:flex-start}.section-heading h2{font-size:34px}.section-heading>p{font-size:12px}.explorer-layout{grid-template-columns:1fr;gap:25px}.feature-tabs{flex-direction:row;gap:20px}.feature-tab{width:50%;border-bottom:1px solid var(--line);padding-bottom:20px}.feature-tab small{font-size:12px}.appearance{flex-direction:row;align-items:center;justify-content:space-between}.preview-note{margin-top:12px}.product-panel{max-width:100%}.utility-row{gap:20px;margin-top:35px}.utility-row>div{padding-left:0}.utility-icon{position:static;display:block;margin-bottom:15px}.utility-row p{font-size:11px}.privacy-inner{grid-template-columns:1fr 1fr;gap:35px;padding-block:60px}.privacy h2{font-size:29px}.privacy-copy>p:not(.eyebrow){font-size:12px}.safety-steps li{gap:16px}.safety-steps h3{font-size:15px}.safety-steps p{font-size:11px}.faq{grid-template-columns:1fr;gap:35px;padding-block:65px}.faq-intro{margin-top:10px}.faq-list details{padding-block:20px}.site-footer{flex-wrap:wrap;gap:17px}.site-footer p{order:3;width:100%;font-size:9px}.download{padding-block:55px 65px}}@media(max-width:520px){html{scroll-padding-top:85px}.section-wrap{padding-inline:22px}.nav-wrap{padding:14px 20px;gap:10px}.brand{font-size:21px;gap:7px}.brand img{width:33px;height:33px}.brand-family{font-size:6px;letter-spacing:1.6px}.nav-wrap nav{display:none}.nav-cta{font-size:10px;padding:10px 12px}.nav-cta span{margin-left:8px}.hero{padding-top:45px;gap:35px}.hero h1{font-size:clamp(34px,10.5vw,43px);letter-spacing:-1.9px}.hero .eyebrow{letter-spacing:.5px;font-size:9px;margin-bottom:23px}.hero-description{font-size:12px;line-height:1.9;margin-top:20px}.hero-actions{margin-top:25px}.hero-meta{gap:6px;font-size:8px;margin-top:20px}.hero-art{padding:19px 12px 17px}.art-topline{font-size:6px;letter-spacing:.8px;margin-bottom:13px}.art-topline span:last-child{font-size:6px}.art-footnote>span:first-child{font-size:8px}.art-footnote>span:last-child{font-size:7px}.art-footnote{margin-top:14px;align-items:center}.hero-window{border-radius:7px}.hero-window .window-bar{height:22px;font-size:6px;padding-inline:8px}.hero-window .traffic i{height:4px;width:4px}.principles{gap:10px;padding-block:20px}.principles p{font-size:11px;gap:6px}.principles p>span:first-child{font-size:8px}.principles .principle-detail{font-size:8px;line-height:1.5}.section-heading{display:block;margin-bottom:28px}.section-heading h2{font-size:30px;line-height:1.45}.section-heading>p{font-size:12px;margin-top:15px}.section-heading>p br{display:none}.feature-tabs{gap:17px}.feature-tab{gap:8px}.feature-tab strong{font-size:14px;line-height:1.6;margin-bottom:9px}.feature-tab small{font-size:10px;line-height:1.85}.tab-number{font-size:8px;margin-top:7px}.tab-arrow{display:none}.product-panel{border-radius:8px}.product-panel .window-bar{height:24px;font-size:7px}.product-panel p{font-size:9px;padding:10px 12px}.utility-row{grid-template-columns:1fr;gap:25px;padding-top:25px}.utility-row>div{padding-left:42px}.utility-icon{position:absolute;top:0;left:2px}.utility-row h3{font-size:14px;margin-bottom:7px}.utility-row p{font-size:11px}.privacy-inner{grid-template-columns:1fr;gap:35px;padding-block:50px}.privacy h2{font-size:32px}.safety-steps p{max-width:none;font-size:12px}.privacy-copy>p:not(.eyebrow){font-size:13px}.safety-steps li{padding-block:20px}.safety-steps li:first-child{padding-top:20px;border-top:1px solid #d4dee8}.faq{padding-block:55px;gap:25px}.faq h2{font-size:29px}.faq-list summary{font-size:13px}.faq-list details p{font-size:11px;padding-right:15px}.download{padding-block:50px 55px}.download h2{font-size:37px}.download>p{font-size:12px}.footer-brand span{font-size:6px;letter-spacing:.8px;margin-left:5px}.site-footer{font-size:9px}.site-footer>a:last-child span{margin-left:5px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
