@charset "UTF-8";
:root{--ink:#182440;--muted:#6b768c;--blue:#3159ed;--line:#e4e9f2;--lime:#d5f579;--surface:#f6f8fc}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;background:#fff;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #9ab2ff;outline-offset:5px}p{line-height:1.9;color:var(--muted)}.wrap{max-width:1200px;margin:auto;padding:0 32px}.header{height:92px;background:#ffffffed;border-bottom:1px solid #ecf0f5;position:sticky;top:0;z-index:20;backdrop-filter:blur(15px)}.header .wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}.logo{display:inline-flex;align-items:center;gap:10px;font-size:27px;font-weight:800;letter-spacing:-1.5px}.logo svg{width:33px;height:36px}.logo small{font-size:10px;letter-spacing:2px;font-weight:500;display:block;margin-top:1px;color:var(--muted)}.nav{display:flex;align-items:center;gap:32px;font-size:14px;font-weight:600}.nav a{color:#637087;position:relative}.nav a:hover,.nav a.active{color:var(--blue)}.nav a.active:after{content:"";position:absolute;bottom:-13px;height:3px;border-radius:5px;background:var(--blue);width:17px;left:calc(50% - 8px)}.header-right{display:flex;align-items:center;gap:24px;font-size:13px}.btn{display:inline-flex;justify-content:center;align-items:center;gap:12px;border:0;border-radius:9px;background:var(--blue);color:white;min-height:50px;padding:0 25px;font-size:14px;font-weight:600;cursor:pointer;box-shadow:0 8px 20px #3159ed18}.btn.download{cursor:default}.btn.outline{background:#fff;border:1px solid var(--line);box-shadow:none;color:var(--ink)}.btn.light{background:var(--lime);color:var(--ink);box-shadow:none}.btn.small{min-height:42px;padding:0 20px}.menu-toggle{display:none;background:none;border:0;font-size:24px}.hero{background:radial-gradient(ellipse at 90% 20%,#e6edff 0,transparent 48%),radial-gradient(ellipse at 10% 90%,#edfaf6 0,transparent 50%),#f7faff;overflow:hidden;position:relative}.hero-grid{min-height:690px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:28px;padding-top:65px;padding-bottom:70px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:12px;font-weight:700;letter-spacing:2px}.eyebrow .dot{width:6px;height:6px;background:#3ac49b;border-radius:50%;box-shadow:0 0 0 4px #3ac49b16}.hero h1{font-size:59px;line-height:1.26;letter-spacing:-2px;margin:26px 0 20px;font-weight:800}.hero h1 em{font-style:normal;color:var(--blue);position:relative}.hero h1 em:after{content:"";height:8px;position:absolute;bottom:0;left:0;width:100%;background:#c3dcff;z-index:0;border-radius:100%;opacity:.5}.hero-copy>p{font-size:16px;max-width:430px;margin-bottom:30px}.actions{display:flex;align-items:center;gap:15px;flex-wrap:wrap}.micro{font-size:11px;letter-spacing:.3px;color:#8590a6;margin-top:19px;display:flex;gap:17px;align-items:center}.micro span:before{content:"✓";color:#39ab84;margin-right:5px}.platforms{display:flex;align-items:center;gap:18px;margin-top:38px;color:#8a95a8;font-size:12px}.platforms b{font-size:15px;font-weight:500;color:#59667f}.art{position:relative;height:490px;isolation:isolate}.orb{position:absolute;inset:25px -35px 0 5px;border-radius:50%;background:radial-gradient(circle at 35% 32%,#fff 2%,#e1e9ff 53%,#d6e1ff 90%);border:1px solid #d5e0ff;box-shadow:0 0 0 24px #e5edff55,0 0 0 50px #e5edff33;transform:rotate(-18deg);overflow:hidden;z-index:-1}.orb:before,.orb:after{content:"";position:absolute;inset:0 25%;border:1px solid #bccdf788;border-radius:50%}.orb:after{inset:30% -10%;transform:rotate(15deg)}.orbit{position:absolute;inset:24% -10%;border:1px solid #bccdf766;border-radius:50%;transform:rotate(-30deg)}.desktop{position:absolute;left:0;top:78px;width:365px;height:287px;border:1px solid #fff;border-radius:14px;background:#ffffffee;box-shadow:0 25px 60px #344b8c20;overflow:hidden;transform:rotate(-5deg)}.windowbar{height:35px;background:#f9faff;border-bottom:1px solid #eef1f8;display:flex;align-items:center;padding:0 14px;gap:4px;font-size:9px;color:#8891a4}.windowbar i{width:6px;height:6px;border-radius:50%;background:#e0e5ef}.windowbar i:first-child{background:#ffb1a9}.windowbar i:nth-child(2){background:#f6d481}.windowbar i:nth-child(3){background:#9dddc2}.windowbar span{margin:auto}.app-body{display:flex;height:252px}.sidebar{width:62px;background:#f6f8fd;text-align:center;padding-top:18px;color:#b1bbd1;font-size:15px;line-height:43px}.sidebar b{display:block;font-size:19px;color:var(--blue);line-height:30px}.app-content{flex:1;text-align:center;padding:17px}.app-title{display:flex;justify-content:space-between;font-size:10px;font-weight:700}.app-title small{font-weight:400;color:#99a3b5}.power{width:78px;height:78px;display:grid;place-items:center;margin:17px auto 11px;border:7px solid #e5edff;border-radius:50%;background:var(--blue);color:white;font-size:34px;box-shadow:0 0 0 6px #f5f7ff}.connected{font-size:10px;color:#38b28e}.server{display:flex;justify-content:space-between;align-items:center;padding:11px;background:#f6f8fd;border-radius:7px;font-size:9px;margin-top:15px}.server span{color:#a0a9ba}.phone{position:absolute;right:0;top:40px;width:174px;height:354px;border:5px solid #1d2c48;border-radius:30px;background:#fff;box-shadow:15px 25px 45px #344b8c26;transform:rotate(8deg);overflow:hidden}.phone-top{height:24px;position:relative;text-align:left;font-size:7px;padding:8px 12px}.phone-top:after{content:"";position:absolute;top:0;left:52px;width:58px;height:12px;background:#1d2c48;border-radius:0 0 9px 9px}.phone-screen{text-align:center;padding:13px;background:linear-gradient(#edf3ff,#fff);height:100%}.phone-screen strong{font-size:15px;letter-spacing:-.6px}.phone-globe{height:83px;width:83px;margin:25px auto 15px;border:1px solid #b1c7ff;border-radius:50%;background:repeating-linear-gradient(0deg,transparent 0 19px,#c5d4fa 20px 21px),repeating-linear-gradient(90deg,transparent 0 19px,#c5d4fa 20px 21px);color:var(--blue);display:grid;place-items:center;font-size:26px}.phone-screen p{font-size:8px}.phone-connect{background:var(--blue);padding:10px 0;color:white;font-size:9px;border-radius:7px;margin:15px 0}.phone-server{background:#f3f6fc;padding:12px 4px;font-size:8px;border-radius:7px}.float-tag{position:absolute;padding:14px 18px;border-radius:12px;background:#fff;box-shadow:0 12px 35px #30457712;display:flex;align-items:center;gap:11px;font-size:11px;white-space:nowrap}.float-tag b{display:block;font-size:12px;margin-bottom:4px}.float-tag small{font-size:9px;color:#96a0b4}.float-tag .symbol{display:grid;place-items:center;color:#37b68e;background:#e9f9f2;width:33px;height:33px;border-radius:50%;font-size:19px}.tag-one{left:15px;bottom:25px}.tag-two{right:-8px;top:2px}.art-note{position:absolute;right:20px;bottom:30px;font-size:9px;color:#8e9bb5;letter-spacing:1px}.benefit-strip{border-bottom:1px solid var(--line)}.benefit-strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);padding-top:27px;padding-bottom:27px}.benefit{display:flex;align-items:center;gap:14px;border-right:1px solid var(--line);justify-content:center}.benefit:last-child{border:0}.icon{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:12px;background:#edf2ff;color:var(--blue);font-size:23px;flex-shrink:0}.benefit b{font-size:13px}.benefit small{display:block;margin-top:5px;font-size:10px;color:var(--muted)}section.section{padding:93px 0}.section-head{text-align:center;max-width:650px;margin:0 auto 45px}.section-head h2,h2{font-size:35px;line-height:1.4;letter-spacing:-1px;margin:15px 0}.section-head p{font-size:14px;margin:0}.kicker{font-size:11px;letter-spacing:2.5px;font-weight:700;color:var(--blue)}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.feature{padding:30px;border:1px solid var(--line);border-radius:15px;background:#fff;position:relative;overflow:hidden}.feature .num{position:absolute;top:33px;right:26px;font-size:11px;color:#b1bacb}.feature h3{font-size:19px;margin:24px 0 10px}.feature p{font-size:13px;margin:0}.feature-link{font-size:12px;display:inline-flex;gap:20px;color:var(--blue);margin-top:23px}.tint{background:var(--surface)}.split{display:grid;grid-template-columns:1fr 1fr;gap:85px;align-items:center}.split h2{margin:17px 0}.split p{font-size:14px}.checks{padding:0;list-style:none}.checks li{font-size:13px;margin:20px 0;color:#59667f}.checks li:before{content:"✓";display:inline-grid;place-items:center;width:21px;height:21px;border-radius:50%;background:#e3f2de;color:#528438;margin-right:12px}.network{height:350px;border-radius:22px;background:#edf2ff;position:relative;overflow:hidden;display:grid;place-items:center}.network svg{width:90%;height:95%}.network-tag{position:absolute;left:24px;bottom:24px;background:white;padding:12px 16px;border-radius:10px;font-size:11px;box-shadow:0 8px 25px #3045770c}.network-tag span{color:#30aa83;margin-right:8px}.scenes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.scene{padding:32px;border-radius:14px;background:#f5f7fc;min-height:245px}.scene:nth-child(2){background:#eff6f2}.scene:nth-child(3){background:#f6f1fb}.scene .scene-no{font-family:monospace;font-size:12px;color:#8793ac;display:flex;justify-content:space-between}.scene h3{margin:35px 0 10px;font-size:21px}.scene p{font-size:13px}.section-row{display:flex;justify-content:space-between;align-items:end;margin-bottom:35px}.section-row h2{margin-bottom:0}.text-link{font-size:13px;color:var(--blue)}.faq{max-width:850px;margin:auto}.faq details{border-bottom:1px solid var(--line);padding:23px 0}.faq summary{cursor:pointer;list-style:none;font-size:15px;font-weight:600;display:flex;justify-content:space-between;gap:20px}.faq summary:after{content:"+";color:#8090b2;font-size:20px;font-weight:400}.faq details[open] summary:after{content:"−"}.faq details p{font-size:13px;margin-bottom:0;padding-right:40px}.cta{background:#243fbd;color:white;border-radius:20px;padding:48px 50px;display:flex;align-items:center;justify-content:space-between;gap:30px;background-image:radial-gradient(ellipse at 90% 0%,#526dfe,transparent 60%);position:relative;overflow:hidden}.cta h2{font-size:30px;margin:0 0 12px}.cta p{color:#c4cff5;font-size:13px;margin:0}.footer{padding:60px 0 25px;background:#f8f9fc;border-top:1px solid var(--line);margin-top:75px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:35px}.footer-brand p{font-size:12px;max-width:230px;margin-top:18px}.footer h4{font-size:12px;margin:3px 0 20px}.footer-links{display:grid;gap:14px;font-size:12px;color:var(--muted)}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:24px;margin-top:40px;font-size:10px;color:#929bae;gap:20px}.page-hero{text-align:center;padding:66px 0 58px;background:radial-gradient(ellipse at 50% -90%,#dce6ff,transparent 75%),#f6f9fe}.page-hero h1{font-size:45px;letter-spacing:-1.5px;margin:19px 0}.page-hero p{font-size:14px;max-width:620px;margin:0 auto}.breadcrumb{font-size:11px;color:#919bb1;margin-bottom:25px}.breadcrumb a{color:var(--blue)}.download-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.download-card{padding:33px 24px;border:1px solid var(--line);border-radius:15px;text-align:center;background:#fff}.download-card:first-child{border-color:#bdccff;background:#f7f9ff}.os-logo{height:65px;display:grid;place-items:center;font-size:40px;color:var(--ink);margin-bottom:18px}.os-logo svg{width:44px;height:44px}.download-card h2{font-size:21px;margin:10px 0}.download-card p{font-size:12px;min-height:48px}.download-card .btn{width:100%;margin:15px 0 12px;font-size:12px;padding:0 8px}.download-card small{font-size:10px;color:#9ba4b5}.info-note{display:flex;align-items:center;gap:12px;background:#f6f8fc;border-radius:10px;padding:20px 24px;font-size:12px;color:#7a869b;margin-top:24px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;counter-reset:step}.step{padding-top:20px}.step>span{display:block;width:43px;height:43px;border-radius:50%;background:#eaf0ff;color:var(--blue);display:grid;place-items:center;font-size:14px;font-weight:bold}.step h3{font-size:18px;margin-top:22px}.step p{font-size:13px}.article-grid{display:grid;grid-template-columns:240px 1fr;gap:65px}.contents{position:sticky;top:120px;align-self:start;background:#f7f9fd;border-radius:12px;padding:24px;display:grid;gap:20px;font-size:13px}.contents b{font-size:12px;color:#9aa4b7}.contents a:hover{color:var(--blue)}.article h2{font-size:25px;margin:0 0 20px}.article h3{font-size:17px;margin-top:25px}.article p,.article li{font-size:14px;color:var(--muted);line-height:2}.article section{padding-bottom:35px;margin-bottom:35px;border-bottom:1px solid var(--line)}.article ol{padding-left:20px}.contact-panel{background:#eef3ff;border-radius:14px;padding:30px;margin-top:40px}.contact-panel h3{margin-top:0}.contact-panel p{font-size:13px}.faq-tabs{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:30px}.faq-tabs a{font-size:12px;border:1px solid var(--line);border-radius:30px;padding:10px 18px}.faq-tabs a:hover{background:#edf2ff;color:var(--blue)}
@media(min-width:1500px){.hero-grid{min-height:750px}.wrap{max-width:1260px}.hero h1{font-size:64px}}@media(max-width:1050px){.nav{gap:20px}.header-right .lang{display:none}.hero h1{font-size:47px}.hero-grid{min-height:620px}.art{transform:scale(.86);transform-origin:center right}.split{gap:40px}.download-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.wrap{padding:0 22px}.header{height:75px}.header-right{gap:15px}.header-right .btn{display:none}.menu-toggle{display:block}.nav{display:none;position:absolute;left:0;right:0;top:75px;background:white;padding:25px;box-shadow:0 15px 25px #20356812}.nav.open{display:flex;flex-direction:column;align-items:flex-start;gap:25px}.nav a.active:after{display:none}.hero-grid{grid-template-columns:1fr;padding-top:45px;padding-bottom:30px;gap:10px}.hero h1{font-size:43px;margin-top:22px;letter-spacing:-1.5px}.hero-copy>p{font-size:14px;max-width:100%}.art{width:100%;max-width:480px;margin:auto;height:430px;transform:scale(.88);transform-origin:center center}.desktop{width:75%;left:0}.phone{right:0}.tag-two{right:-5px}.platforms{margin-top:27px;gap:13px}.platforms b{font-size:12px}.benefit-strip .wrap{grid-template-columns:repeat(2,1fr);gap:24px 10px;padding-top:25px;padding-bottom:25px}.benefit:nth-child(2){border:0}.benefit{justify-content:flex-start;gap:10px}.benefit b{font-size:11px}.benefit small{font-size:9px}.icon{width:39px;height:39px;font-size:20px}.features,.scenes,.steps{grid-template-columns:1fr}.feature{padding:26px}.feature h3{margin-top:17px}.section-head h2,h2{font-size:28px}.section-head{margin-bottom:30px}section.section{padding:60px 0}.split{grid-template-columns:1fr;gap:30px}.network{height:300px}.section-row{align-items:center;gap:20px}.section-row h2{font-size:27px}.text-link{white-space:nowrap}.scene{min-height:210px}.scene h3{margin-top:25px}.cta{padding:32px 27px;flex-direction:column;align-items:flex-start}.cta h2{font-size:25px}.footer{margin-top:55px;padding-top:40px}.footer-grid{grid-template-columns:repeat(3,1fr);gap:30px 15px}.footer-brand{grid-column:1/-1}.footer-brand p{max-width:100%}.footer-bottom{flex-direction:column;gap:12px;line-height:1.8}.page-hero{padding:45px 0}.page-hero h1{font-size:34px}.page-hero p{font-size:13px}.download-grid{gap:15px}.download-card{padding:25px 16px}.download-card h2{font-size:20px}.download-card p{font-size:11px}.download-card .btn{font-size:11px}.steps{gap:10px}.article-grid{grid-template-columns:1fr;gap:30px}.contents{position:static;grid-template-columns:1fr 1fr;gap:18px;font-size:12px}.contents b{grid-column:1/-1}.micro{font-size:10px;gap:10px}.info-note{align-items:flex-start;line-height:1.8}}@media(max-width:380px){.hero h1{font-size:38px}.art{transform:scale(.8);width:calc(100% + 25px);margin-left:-12px;height:400px}.actions{gap:10px}.actions .btn{padding:0 19px}.download-grid{grid-template-columns:1fr}.platforms{gap:10px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
