:root{color-scheme:light;--ink:#171c30;--muted:#727887;--line:#e7e9ee;--blue:#3349ed;--paper:#f7f8fb;--navy:#080c29;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-synthesis:none;color:var(--ink);background:#fff;scroll-behavior:smooth}
*{box-sizing:border-box}body{margin:0;font-size:15px;line-height:1.7}button,input{font:inherit}a{color:inherit;text-decoration:none}button,a,input{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #32bfe5;outline-offset:5px}img{object-fit:contain;display:block}h1,h2,h3,p{margin:0}button{border:0}svg{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.section-width{width:min(1120px,calc(100% - 96px));margin-inline:auto}.eyebrow{font-size:12px;letter-spacing:.14em;color:var(--muted);margin-bottom:18px}.mobile-break{display:none}
.site-header{height:90px;padding:0 48px;display:flex;align-items:center;gap:48px;background:var(--navy);color:white}.brand{display:inline-flex;align-items:center;gap:12px;font-size:24px;font-weight:700;letter-spacing:.06em}.brand img{border-radius:10px}.site-header nav{display:flex;gap:32px;font-size:14px;color:#b4bad1}.site-header nav a:hover{color:white}.site-header form{margin-left:auto}.exit-button{background:none;color:#a1a9c6;font-size:12px;padding:12px 0}.exit-button span{margin-left:12px}
.hero{position:relative;min-height:650px;overflow:hidden;color:white;background:var(--navy);text-align:center;padding:58px 24px 98px;isolation:isolate}.hero:after{content:"";position:absolute;bottom:-104px;left:-25%;width:150%;height:150px;border-radius:50% 50% 0 0;background:white;z-index:-1}.hero-glow{position:absolute;left:50%;top:22%;width:1000px;height:700px;transform:translateX(-50%);z-index:-2;background:radial-gradient(ellipse at 28% 55%,#076b8940,transparent 48%),radial-gradient(ellipse at 78% 48%,#542ce448,transparent 50%);pointer-events:none}.hero-content{position:relative;max-width:900px;margin:0 auto}.hero-logo{margin:0 auto 24px;border-radius:28px;box-shadow:0 18px 60px #0005;border:1px solid #b4d0ff16}.hero-label{font-size:12px;letter-spacing:.28em;color:#9099c4;margin-bottom:18px}.hero h1{font-weight:500;letter-spacing:.04em;font-size:clamp(38px,5.5vw,64px);line-height:1.3}.hero-description{font-size:16px;color:#a3adc7;letter-spacing:.04em;margin-top:22px}.hero-download{display:inline-flex;align-items:center;justify-content:center;gap:14px;padding:16px 34px;min-width:232px;border-radius:10px;background:#fff;color:#171c30;font-size:16px;font-weight:500;margin-top:36px;transition:transform .2s,background .2s}.hero-download svg{width:22px;height:22px;stroke-width:1.8}.hero-download:hover{background:#dff7ff;transform:translateY(-2px)}.release-note{font-size:11px;color:#7e8aaf;margin-top:14px}.hero-caption{margin-top:48px;font-size:11px;letter-spacing:.1em;color:#667696}.live-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:#47d9cc;margin-right:9px;vertical-align:middle}
.downloads{padding-top:72px;scroll-margin-top:28px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:36px}.section-heading h2,.guide h2{font-size:28px;font-weight:500;letter-spacing:.02em}.section-heading>p{color:#9297a3;font-size:13px}.platform-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.platform{background:var(--paper);border:1px solid transparent;border-radius:16px;min-height:196px;display:flex;align-items:center;justify-content:center;flex-direction:column;color:#515968;transition:background .2s,transform .2s,border-color .2s;padding:28px 12px}.platform svg{width:32px;height:32px;stroke-width:1.7;margin-bottom:19px}.platform strong{font-size:17px;font-weight:500;color:var(--ink)}.platform-status{font-size:11px;color:#989da9;margin-top:6px}.platform.available{background:#eef1ff;border-color:#e0e5ff;color:#4055e5}.platform.available .platform-status{color:#4055e5}.platform:hover{background:#eef0f6;transform:translateY(-4px)}.platform.available:hover{background:#e4e9ff}.platform-status span{margin-left:8px}
.connection{padding-block:110px 100px;display:grid;grid-template-columns:1fr 1.6fr;gap:80px}.connection h2{font-size:38px;font-weight:500;line-height:1.45;letter-spacing:.02em}.connection-intro>p:last-child{color:#9297a3;margin-top:24px;font-size:13px}.connection-list article{display:flex;gap:28px;align-items:flex-start;padding:26px 0;border-bottom:1px solid var(--line)}.connection-list article:first-child{padding-top:0}.connection-list h3{font-size:17px;font-weight:500;margin-bottom:8px}.connection-list p{font-size:13px;color:#868d9b}.feature-number{font-size:11px;color:#abb1bf;padding-top:5px}.connection-list article>span:last-child{margin-left:auto;color:#bac1d0;font-size:18px}
.guide{border-top:1px solid var(--line);padding-block:52px 74px;display:grid;grid-template-columns:1fr 2fr;gap:80px;scroll-margin-top:28px}.guide ol{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin:0;padding:0}.guide li>span{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:#f0f2f8;color:#6a7391;font-size:12px;margin-bottom:18px}.guide h3{font-size:14px;font-weight:500;margin-bottom:9px}.guide li p{font-size:12px;line-height:1.85;color:#9297a3}
.site-footer{border-top:1px solid var(--line);padding-block:28px 32px;display:flex;align-items:center;flex-wrap:wrap;gap:20px;font-size:11px;color:#8e95a3}.site-footer .brand{font-size:19px;color:#2b3142;gap:9px}.site-footer>p{margin-left:3px}.site-footer>div{margin-left:auto;display:flex;gap:22px}.site-footer a:hover{color:#3349ed}.site-footer small{display:block;flex-basis:100%;font-size:10px;color:#a4aab5}
dialog{width:min(420px,calc(100% - 40px));padding:42px 32px 30px;border:0;border-radius:24px;box-shadow:0 30px 100px #0002;text-align:center;color:var(--ink)}dialog::backdrop{background:#080c2980;backdrop-filter:blur(7px)}.dialog-mark{display:flex;width:58px;height:58px;border-radius:50%;background:#eef1ff;color:#5166e9;align-items:center;justify-content:center;font-size:28px;margin:0 auto 20px}dialog h2{font-size:23px;font-weight:500;margin-bottom:12px}dialog p{color:var(--muted);font-size:13px;line-height:1.9}.dialog-close{position:absolute;right:16px;top:10px;font-size:26px;background:none;color:#a8aeba;padding:4px 10px}.primary{display:flex;justify-content:center;align-items:center;width:100%;padding:14px 22px;border-radius:10px;background:#3349ed;color:white;font-size:14px;transition:background .2s}.primary:hover{background:#263bd5}.dialog-ok{margin-top:28px}
.gate-page{min-height:100svh;display:grid;place-items:center;position:relative;background:radial-gradient(ellipse at 20% 12%,#20336647,transparent 48%),radial-gradient(ellipse at 90% 90%,#2b167236,transparent 48%),#080c21;color:white;padding:48px 24px 90px}.gate-card{width:min(400px,100%);text-align:center;padding:0 10px}.gate-brand{display:inline-block;margin-bottom:28px}.gate-brand img{border-radius:24px;border:1px solid #ffffff18;box-shadow:0 20px 70px #0005}.gate-card .eyebrow{font-size:11px;color:#8393bd;margin-bottom:12px}.gate-card h1{font-size:32px;letter-spacing:.06em;font-weight:500}.gate-caption{font-size:13px;color:#8590ad;margin-top:14px}.gate-form{text-align:left;margin-top:40px}.gate-form label{font-size:12px;color:#aab4cf;display:block;margin-bottom:10px}.gate-form input{width:100%;background:#ffffff07;border:1px solid #ffffff26;border-radius:10px;color:white;height:54px;padding:0 17px;font-size:15px;outline-offset:3px}.gate-form input::placeholder{font-size:13px;color:#5b6787}.gate-form .primary{justify-content:space-between;background:#edf1ff;color:#182346;height:52px}.gate-form .primary:hover{background:#d7e0ff}.form-error{color:#ff9a9a;font-size:12px;min-height:25px;margin-top:8px}.gate-note{font-size:11px;color:#546282;margin-top:28px}.gate-footer{position:absolute;bottom:28px;text-align:center;font-size:10px;letter-spacing:.09em;color:#485778}
.policy-page{max-width:780px;margin:0 auto;padding:64px 28px;color:#303747}.policy-page h1{font-size:32px;font-weight:500;margin:28px 0 12px}.policy-page h2{font-size:20px;font-weight:500;margin:32px 0 12px}.policy-page p,.policy-page li{font-size:14px;line-height:1.9;color:#687181;margin-bottom:12px}.policy-page ul{padding-left:22px}.policy-page a{color:#3349ed;text-decoration:underline}.policy-page .brand{color:#171c30;text-decoration:none}
@media(max-width:850px){.section-width{width:calc(100% - 48px)}.site-header{padding:0 24px;height:76px;gap:32px}.site-header nav{gap:22px;font-size:12px}.hero{padding-top:48px;min-height:620px}.hero h1{font-size:46px}.platform-grid{gap:10px}.platform{min-height:175px;padding:22px 8px}.platform strong{font-size:14px}.connection{gap:40px;padding-block:80px}.connection h2{font-size:32px}.connection-list article{gap:18px}.guide{gap:35px;grid-template-columns:1fr 2.3fr}.guide ol{gap:20px}.site-footer>div{gap:15px}.site-footer>p{display:none}}
@media(max-width:560px){.section-width{width:calc(100% - 40px)}.site-header{padding:0 20px;height:70px;gap:0}.brand{font-size:22px}.site-header .brand img{width:32px;height:32px}.site-header nav{margin-left:auto}.site-header nav a:last-child{display:none}.site-header form{margin-left:18px}.exit-button{font-size:11px}.exit-button span{display:none}.hero{padding:36px 20px 90px;min-height:620px}.hero-logo{width:92px;height:92px;border-radius:24px;margin-bottom:22px}.hero-label{font-size:10px;margin-bottom:22px}.hero h1{font-size:44px;line-height:1.45;letter-spacing:.035em}.hero-description{font-size:13px;line-height:1.9;margin-top:20px}.mobile-break{display:block}.hero-download{font-size:14px;padding:14px 28px;margin-top:28px;min-width:222px}.release-note{font-size:10px}.hero-caption{margin-top:38px;font-size:10px}.hero:after{height:106px;bottom:-76px}.downloads{padding-top:42px}.section-heading{margin-bottom:25px}.section-heading h2,.guide h2{font-size:25px}.eyebrow{font-size:10px;margin-bottom:12px}.section-heading>p{display:none}.platform-grid{grid-template-columns:repeat(2,1fr);gap:12px}.platform{min-height:160px;border-radius:14px}.platform svg{width:28px;height:28px;margin-bottom:14px}.platform strong{font-size:15px}.platform.available{grid-column:1/-1;min-height:104px;display:grid;grid-template-columns:42px 1fr;grid-template-rows:1fr 1fr;text-align:left;padding:22px 28px;column-gap:20px;align-content:center;justify-content:initial}.platform.available svg{grid-row:1/3;margin:0;width:33px;height:33px;align-self:center}.platform.available strong{align-self:end;font-size:18px}.platform.available .platform-status{align-self:start;margin:2px 0 0}.connection{grid-template-columns:1fr;padding-block:64px;gap:30px}.connection h2{font-size:30px;line-height:1.4}.connection h2 br{display:none}.connection-intro>p:last-child{margin-top:16px;line-height:1.8}.connection-intro>p:last-child br{display:none}.connection-list article{padding:24px 0}.connection-list h3{font-size:16px}.connection-list p{font-size:12px}.guide{grid-template-columns:1fr;padding-block:36px 48px;gap:30px}.guide ol{display:flex;flex-direction:column;gap:24px}.guide li{display:flex;gap:18px}.guide li>span{flex-shrink:0;margin-top:2px}.guide li p{font-size:12px;max-width:290px}.guide h3{margin-bottom:5px}.site-footer{padding-block:24px;gap:16px}.site-footer>div{flex-wrap:wrap;margin-left:0;flex-basis:100%;gap:18px}.site-footer small{font-size:9px}.gate-card h1{font-size:30px}.gate-caption{font-size:12px}.gate-form{margin-top:32px}.gate-footer{font-size:9px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}