:root{color:#152033;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;background:#fff;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Microsoft YaHei,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:#fff;min-width:320px;min-height:100vh;margin:0;overflow-x:hidden}button,a{font:inherit}button{cursor:pointer;border:0}button:disabled{cursor:not-allowed}h1,h2,h3,p{margin-top:0}img{max-width:100%;display:block}.site-shell{color:#152033;background:linear-gradient(#fff 0%,#f7f9fc 48%,#fff 100%),#fff;min-height:100vh}.section-inner{width:min(1160px,100% - 48px);margin:0 auto}.top-nav{z-index:30;color:#152033;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffe0;border:1px solid #8493a838;border-radius:8px;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px;width:min(1160px,100% - 32px);min-height:58px;padding:8px;display:grid;position:fixed;top:16px;left:50%;transform:translate(-50%);box-shadow:0 18px 44px #19223014}.brand,.nav-links button,.nav-cta,.primary-action,.secondary-action,.platform-select-button,.platform-option,.download-action{letter-spacing:0}.brand{color:#111827;background:0 0;align-items:center;gap:10px;min-width:0;padding:0 10px;font-weight:900;display:inline-flex}.brand img{border-radius:8px;flex:none;width:34px;height:34px}.brand span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.nav-links{background:#f3f5f8;border-radius:8px;justify-content:center;align-items:center;gap:4px;padding:4px;display:flex}.nav-links button{color:#5b6678;background:0 0;border-radius:8px;min-height:36px;padding:0 16px;font-size:14px;font-weight:800}.nav-links button:hover,.nav-links button.active{color:#111827;background:#fff;box-shadow:0 6px 18px #141c2814}.nav-cta{color:#fff;background:#111827;border-radius:8px;justify-self:end;min-height:40px;padding:0 16px;font-size:14px;font-weight:900;box-shadow:0 12px 28px #1118272e}.nav-cta:hover,.primary-action:hover{background:#273244}.hero-section{isolation:isolate;background:#f5f9ff;align-items:center;min-height:100svh;padding:clamp(128px,16vh,176px) 0 clamp(78px,11vh,120px);display:flex;position:relative;overflow:hidden}.hero-section:before{content:"";z-index:-2;filter:blur(8px)saturate(1.05);opacity:.72;pointer-events:none;background:url(/assets/login.png) 50%/cover no-repeat;position:absolute;inset:-48px;transform:scale(1.04)}.hero-section:after{content:"";z-index:-1;pointer-events:none;background:linear-gradient(90deg,#ffffffdb 0%,#ffffffb8 48%,#ffffff8a 100%),linear-gradient(#ffffffd1 0%,#ffffff80 48%,#f6f9fdc7 100%);position:absolute;inset:0}.hero-grid{z-index:1;grid-template-columns:minmax(0,720px);justify-content:start;align-items:center;display:grid;position:relative}.hero-copy{max-width:650px}.eyebrow{color:#0f6f82;letter-spacing:0;background:#e9f8fb;border:1px solid #cfedf3;border-radius:8px;align-items:center;min-height:32px;margin-bottom:18px;padding:0 12px;font-size:13px;font-weight:900;display:inline-flex}.hero-copy h1{color:#111827;letter-spacing:0;margin-bottom:12px;font-size:clamp(56px,7vw,88px);font-weight:950;line-height:.98}.slogan{color:#0f6f82;letter-spacing:0;margin-bottom:20px;font-size:clamp(30px,4vw,48px);font-weight:900;line-height:1.14}.hero-description{color:#596579;max-width:620px;margin-bottom:30px;font-size:clamp(17px,1.8vw,20px);line-height:1.76}.hero-actions{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:22px;display:flex}.primary-action,.secondary-action{border-radius:8px;justify-content:center;align-items:center;gap:9px;min-height:52px;padding:0 20px;font-size:16px;font-weight:900;display:inline-flex}.primary-action{color:#fff;background:#111827;box-shadow:0 16px 34px #1118272e}.secondary-action{color:#152033;background:#fff;border:1px solid #d8dee8}.secondary-action:hover{background:#f6f8fb}.hero-checks{color:#4d5b6f;flex-wrap:wrap;gap:12px 18px;font-size:14px;font-weight:800;display:flex}.hero-checks span{align-items:center;gap:7px;display:inline-flex}.hero-checks svg{color:#19936f}.proof-band{background:#f8fafc;border-top:1px solid #e7ebf2;border-bottom:1px solid #e7ebf2;padding:26px 0}.proof-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:0;display:grid}.proof-item{border-right:1px solid #e0e6ef;min-width:0;padding:10px 24px}.proof-item:first-child{padding-left:0}.proof-item:last-child{border-right:0;padding-right:0}.proof-item strong,.proof-item span{overflow-wrap:anywhere;display:block}.proof-item strong{color:#111827;letter-spacing:0;margin-bottom:5px;font-size:16px;font-weight:950}.proof-item span{color:#687488;letter-spacing:0;font-size:14px;font-weight:750;line-height:1.5}.features-section{background:#fff}.download-copy h2{color:#111827;letter-spacing:0;margin-bottom:16px;font-size:clamp(38px,5vw,62px);font-weight:950;line-height:1.04}.download-copy p{color:#5d6879;margin-bottom:0;font-size:18px;line-height:1.76}.feature-page{isolation:isolate;background:#f6f9fc;align-items:center;min-height:100svh;padding:clamp(94px,12vh,132px) 0 clamp(58px,8vh,96px);display:flex;position:relative;overflow:hidden}.feature-page:after{content:"";z-index:-1;background:linear-gradient(90deg,#ffffffe6 0%,#ffffffb8 46%,#fff6 100%),linear-gradient(#ffffffad,#f6f9fcb8);position:absolute;inset:0}.feature-page.align-right:after{background:linear-gradient(270deg,#ffffffe6 0%,#ffffffb8 46%,#fff6 100%),linear-gradient(#ffffffad,#f6f9fcb8)}.feature-background{z-index:-2;object-fit:cover;object-position:center;opacity:.68;filter:blur(8px)saturate(1.08);width:100%;height:100%;position:absolute;inset:-24px;transform:scale(1.045)}.feature-page-inner{z-index:1;justify-content:flex-start;display:flex;position:relative}.feature-page.align-right .feature-page-inner{justify-content:flex-end}.feature-panel{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#ffffffd1;border:1px solid #dae2ecd1;border-radius:8px;width:min(590px,100%);padding:clamp(28px,4vw,48px);box-shadow:0 24px 70px #1b27371f}.feature-label{color:#0f6f82;letter-spacing:0;background:#e9f8fb;border:1px solid #cfedf3;border-radius:8px;align-items:center;gap:7px;width:fit-content;max-width:100%;min-height:34px;margin-bottom:18px;padding:0 11px;font-size:13px;font-weight:900;display:inline-flex}.feature-panel h2{color:#111827;letter-spacing:0;margin-bottom:14px;font-size:clamp(34px,5vw,62px);font-weight:950;line-height:1.05}.feature-panel p{color:#596579;margin-bottom:26px;font-size:clamp(16px,1.6vw,19px);line-height:1.76}.feature-panel ul{gap:12px;margin:0;padding:0;list-style:none;display:grid}.feature-panel li{color:#39465a;align-items:center;gap:10px;min-width:0;font-size:16px;font-weight:800;line-height:1.45;display:flex}.feature-panel li svg{color:#19936f;flex:none}.download-section{background:#f6f8fb;border-top:1px solid #e7ebf2;padding:112px 0 118px}.download-layout{grid-template-columns:minmax(0,.82fr) minmax(360px,.72fr);align-items:start;gap:clamp(34px,6vw,76px);display:grid}.download-copy{max-width:620px;padding-top:18px}.download-panel{background:#fff;border:1px solid #e0e6ef;border-radius:8px;padding:14px;box-shadow:0 22px 60px #1b27371a}.platform-select{margin-bottom:12px;position:relative}.platform-select-button{color:#111827;background:#f6f8fb;border:1px solid #dce3ed;border-radius:8px;justify-content:space-between;align-items:center;gap:14px;width:100%;min-height:58px;padding:0 16px 0 18px;font-size:17px;font-weight:900;display:flex}.platform-select-button:hover{background:#eef3f8}.platform-menu{z-index:12;background:#fff;border:1px solid #dce3ed;border-radius:8px;padding:8px;position:absolute;top:calc(100% + 8px);left:0;right:0;box-shadow:0 18px 48px #1b273724}.platform-option{color:#0f6f82;text-align:left;background:0 0;border-radius:8px;align-items:center;gap:12px;width:100%;min-height:64px;padding:12px;display:flex}.platform-option:hover,.platform-option[aria-selected=true]{background:#e9f8fb}.platform-option span{gap:3px;min-width:0;display:grid}.platform-option strong{color:#111827;letter-spacing:0;font-size:16px;font-weight:900}.platform-option small{color:#687488;letter-spacing:0;font-size:13px;font-weight:750}.release-summary{color:#fff;background:#111827;border-radius:8px;padding:clamp(22px,3vw,30px)}.release-heading{align-items:center;gap:14px;margin-bottom:24px;display:flex}.release-heading>svg{color:#7ddce6;background:#7ddce621;border-radius:8px;width:50px;height:50px;padding:11px}.release-heading span{color:#ffffff9e;letter-spacing:0;margin-bottom:3px;font-size:13px;font-weight:850;display:block}.release-heading h3{color:#fff;letter-spacing:0;margin:0;font-size:28px;font-weight:950}.release-specs{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0 0 24px;display:grid}.release-specs div{background:#ffffff14;border:1px solid #ffffff1a;border-radius:8px;min-width:0;padding:13px}.release-specs dt{color:#ffffff8c;letter-spacing:0;margin-bottom:6px;font-size:12px;font-weight:850}.release-specs dd{color:#fff;overflow-wrap:anywhere;min-width:0;margin:0;font-size:15px;font-weight:850;line-height:1.45}.download-action{color:#111827;background:#fff;border-radius:8px;justify-content:center;align-items:center;gap:10px;width:100%;min-height:56px;padding:0 18px;font-size:17px;font-weight:950;display:inline-flex}.download-action:hover:not(:disabled){background:#e9f8fb}.download-action:disabled{color:#ffffffad;background:#ffffff24}.reveal{opacity:0;transition:opacity .62s,transform .62s;transform:translateY(18px)}.reveal.is-visible{opacity:1;transform:translateY(0)}@media (width<=1060px){.top-nav{grid-template-columns:1fr auto}.nav-links{display:none}.hero-section{min-height:100svh;padding-top:132px}.hero-section:before{opacity:.66;background:url(/assets/login.png) 50%/cover no-repeat}.hero-grid,.download-layout{grid-template-columns:1fr}.feature-page{min-height:100svh;padding-top:118px;padding-bottom:74px}.proof-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 0}.proof-item:nth-child(2){border-right:0;padding-right:0}.proof-item:nth-child(3){padding-left:0}}@media (width<=760px){html{scroll-behavior:auto}.section-inner{width:min(100% - 36px,1160px)}.top-nav{gap:10px;width:calc(100% - 20px);min-height:56px;top:10px}.brand{padding-left:6px}.brand img{width:31px;height:31px}.brand span{max-width:142px}.nav-cta{min-height:38px;padding:0 12px;font-size:13px}.hero-section{min-height:100svh;padding:112px 0 66px}.hero-copy h1{font-size:clamp(42px,14vw,58px)}.slogan{font-size:clamp(26px,8vw,36px)}.hero-actions{align-items:stretch}.primary-action,.secondary-action{width:100%}.proof-band{padding:22px 0}.proof-grid,.release-specs{grid-template-columns:1fr}.proof-item,.proof-item:first-child,.proof-item:nth-child(3),.proof-item:last-child{border-bottom:1px solid #e0e6ef;border-right:0;padding:14px 0}.proof-item:last-child{border-bottom:0}.download-section{padding:72px 0}.download-copy h2{font-size:clamp(32px,10vw,44px)}.feature-page{min-height:100svh;padding:104px 0 62px}.feature-page.align-right .feature-page-inner{justify-content:flex-start}.feature-background{opacity:.6;filter:blur(7px)saturate(1.06);inset:-18px}.feature-panel{padding:24px}.feature-panel h2{font-size:clamp(31px,10vw,44px)}.download-panel{padding:10px}.release-summary{padding:20px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal,.primary-action,.secondary-action,.nav-links button{transition:none}.reveal{opacity:1;transform:none}}