:root{--ink:#080b1b;--panel:#161c3a;--line:rgba(154,177,255,.15);--blue:#5f83ff;--lilac:#b9a7ff;--muted:#a9b1d0}*{box-sizing:border-box}body{margin:0;background:var(--ink);color:#fff;font:15px/1.55 Inter,ui-sans-serif,system-ui,"Microsoft YaHei",sans-serif;overflow-x:hidden}.grid-glow{position:fixed;z-index:-1;inset:0;background:linear-gradient(rgba(125,150,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(125,150,255,.025) 1px,transparent 1px),radial-gradient(circle at 72% 10%,#47338b66,transparent 28%),radial-gradient(circle at 16% 70%,#164d9866,transparent 24%);background-size:42px 42px,42px 42px,auto,auto;mask-image:linear-gradient(#000,transparent 85%)}header,main,footer{max-width:1160px;margin:auto}header{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 24px}.brand{display:flex;gap:10px;align-items:center;color:#fff;text-decoration:none;font-size:18px}.brand span{display:grid;place-items:center;width:37px;height:37px;border-radius:13px;background:#fff;overflow:hidden;box-shadow:0 0 28px #5483ff88}.brand img{width:100%;height:100%;object-fit:cover}.brand b{letter-spacing:.6px}nav{display:flex;align-items:center;gap:22px}nav a{color:var(--muted);text-decoration:none}.nav-cta,.button{background:linear-gradient(135deg,#6f91ff,#6d55dc);box-shadow:0 8px 25px #546dff3d;color:#fff!important;padding:10px 16px;border-radius:14px;font-weight:700;text-decoration:none;border:0;cursor:pointer}.nav-user{font-size:13px}.flash{max-width:720px;margin:14px auto;padding:12px 16px;border-radius:12px}.flash.success{background:#1e563e}.flash.error{background:#6d3042}.hero{min-height:650px;padding:105px 48px;display:flex;align-items:center;justify-content:space-between;gap:50px;background:radial-gradient(circle at 85% 35%,rgba(107,83,229,.23),transparent 29%)}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--lilac);font-weight:800}.hero h1,.auth h1,.page-head h1,.my-content h1,.admin h1{font-size:clamp(42px,6vw,76px);line-height:1.08;margin:15px 0 22px;letter-spacing:-3px}.hero em,.auth em{font-style:normal;color:var(--lilac)}.lead{max-width:470px;color:var(--muted);font-size:18px}.actions{display:flex;align-items:center;gap:24px;margin-top:34px}.text-link{color:#fff}.orb-card{width:365px;min-height:420px;border:1px solid var(--line);border-radius:38px;background:linear-gradient(160deg,#252b55dd,#10142ddd);backdrop-filter:blur(16px);padding:28px;box-shadow:0 35px 90px rgba(0,0,0,.3)}.orb{width:135px;height:135px;display:grid;place-items:center;margin:20px auto 38px;border-radius:45px;background:radial-gradient(circle at 30% 25%,#c9bdff,#6a55e8 55%,#314fbd);font-size:55px;box-shadow:0 0 70px #7767ff66}.fake-chat{padding:16px;border-radius:19px;background:#11152c}.fake-chat small{color:var(--lilac)}.fake-chat p{margin:8px 0 0}.section{padding:100px 48px}.section h2,.cta-banner h2{font-size:38px;line-height:1.2;max-width:590px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:34px}.feature-grid article,.panel,.profile-card{border:1px solid var(--line);background:linear-gradient(140deg,#1a2042e8,#11152dce);backdrop-filter:blur(12px);border-radius:24px;padding:25px}.feature-grid i{color:var(--lilac);font-style:normal;font-weight:800}.feature-grid h3{margin:26px 0 8px}.feature-grid p,.muted,.panel>p{color:var(--muted)}.cta-banner{margin:40px 24px 100px;padding:55px;display:flex;align-items:center;justify-content:space-between;border-radius:34px;background:linear-gradient(130deg,#6283ff,#8065d9)}.light{background:#fff;color:#26336f!important}.auth{min-height:680px;display:grid;grid-template-columns:1fr 430px;gap:80px;align-items:center;padding:70px 48px}.auth-card{padding:30px;border:1px solid var(--line);border-radius:28px;background:var(--panel)}label{display:block;color:var(--muted);font-size:13px;margin:12px 0}input,textarea{width:100%;display:block;margin-top:6px;padding:12px 13px;border-radius:12px;border:1px solid var(--line);background:#10142c;color:#fff;font:inherit}textarea{min-height:75px}.full{width:100%;margin-top:8px}.divider{margin:22px 0;text-align:center;color:var(--muted);font-size:12px}.page-head,.admin{padding:65px 48px;min-height:550px}.page-head>p{color:var(--muted);font-size:17px}.my-layout{min-height:650px;padding:55px 48px;display:grid;grid-template-columns:260px 1fr;gap:28px}.profile-card{text-align:center;height:max-content}.profile-avatar{width:68px;height:68px;display:grid;place-items:center;margin:0 auto 14px;border-radius:24px;background:linear-gradient(135deg,#7599ff,#7b5cdd);font-size:25px;font-weight:800}.profile-card h2{margin:5px}.profile-card p{color:var(--muted);font-size:13px;word-break:break-all}.status{display:inline-block;padding:5px 11px;border-radius:99px;background:#303650;color:var(--muted);font-size:12px}.status.active{background:#254e43;color:#9cffe0}.outline{display:block;margin-top:20px;padding:10px;border:1px solid var(--line);border-radius:13px;color:#fff;text-decoration:none}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.stats article{padding:19px;border-radius:18px;background:#171c39}.stats b{display:block;font-size:23px;color:var(--lilac)}.stats span{color:var(--muted);font-size:12px}.my-content .panel{margin-top:16px}.inline-form{display:flex;gap:10px}.inline-form input{margin:0}.list-line{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:12px 0}.list-line span{color:var(--muted);font-size:12px}.admin-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.table-wrap{margin-top:16px;overflow:auto}table{width:100%;border-collapse:collapse;min-width:600px}th,td{text-align:left;border-bottom:1px solid var(--line);padding:11px 8px;font-size:13px}th{color:var(--muted);font-weight:500}footer{display:flex;justify-content:space-between;padding:35px 24px;color:#737c9f;font-size:12px;border-top:1px solid var(--line)}
@media(max-width:760px){header{padding:0 18px}nav{gap:12px}nav a:not(.nav-cta,.nav-user){display:none}.hero,.auth{display:block;padding:64px 24px}.orb-card{width:100%;margin-top:50px}.section,.page-head,.admin{padding:55px 24px}.feature-grid,.admin-grid,.stats{grid-template-columns:1fr}.cta-banner{margin:20px 16px 60px;padding:30px;display:block}.cta-banner .button{display:inline-block;margin-top:15px}.my-layout{padding:40px 18px;display:block}.profile-card{margin-bottom:18px}.inline-form{display:block}.inline-form .button{margin-top:10px;width:100%}footer{padding:25px 18px}}

/* 2026 product-site refresh */
a{transition:.2s ease}a:hover{opacity:.86}.button-xl{padding:14px 20px;border-radius:16px}.ghost-button,.outline-button{display:inline-flex;align-items:center;justify-content:center;padding:11px 17px;border:1px solid var(--line);border-radius:14px;color:#fff;text-decoration:none;background:rgba(255,255,255,.035);cursor:pointer;font:inherit;font-weight:650}.hero-v2{position:relative;min-height:720px;overflow:hidden}.hero-copy{max-width:610px;z-index:2}.live-pill{display:inline-flex;align-items:center;gap:9px;padding:7px 12px;border:1px solid var(--line);border-radius:99px;color:#bac5e9;background:#121831aa;font-size:10px;letter-spacing:1.7px}.live-pill i{width:7px;height:7px;border-radius:50%;background:#6fffc2;box-shadow:0 0 14px #6fffc2}.trust-row{display:flex;gap:20px;margin-top:26px;color:#8f9abd;font-size:12px}.product-stage{position:relative;width:420px;height:520px;flex:none;display:grid;place-items:center}.phone-shell{position:relative;z-index:3;width:300px;height:505px;padding:17px;border:1px solid #9eabff35;border-radius:42px;background:linear-gradient(165deg,#202850,#0b0f22 78%);box-shadow:0 45px 90px #0008,0 0 70px #6254e833;transform:rotate(2deg)}.phone-top{display:flex;justify-content:space-between;color:#8993b8;font-size:10px;padding:3px 5px 20px}.phone-top small{color:#fff}.persona-mini{display:flex;align-items:center;gap:10px;padding:12px;background:#ffffff08;border:1px solid #ffffff0c;border-radius:18px}.persona-mini>div{display:grid;place-items:center;width:39px;height:39px;border-radius:14px;background:#755bea55;color:#d1c7ff}.persona-mini p{margin:0;display:grid}.persona-mini small{color:#919abd;font-size:10px}.memory-chip{margin:14px 0;padding:8px 11px;border-radius:11px;background:#6655dc20;color:#bcb2ff;font-size:10px}.message{max-width:84%;margin-top:15px;padding:12px 13px;border-radius:17px;font-size:12px;line-height:1.6}.message.ai{background:#202644;border-top-left-radius:5px}.message.me{margin-left:auto;background:#577cf0;border-top-right-radius:5px}.typing{display:flex;gap:4px;width:max-content;margin-top:15px;padding:12px;background:#202644;border-radius:14px}.typing i{width:5px;height:5px;border-radius:50%;background:#8290ba}.orbit{position:absolute;border:1px solid #7689ff24;border-radius:50%}.orbit-a{width:410px;height:410px}.orbit-b{width:520px;height:520px}.float-card{position:absolute;z-index:4;display:flex;align-items:center;gap:9px;padding:11px 14px;border:1px solid #ffffff18;border-radius:15px;background:#171d39dd;backdrop-filter:blur(12px);box-shadow:0 20px 45px #0006}.float-card b{color:#b8aaff}.float-card span{font-size:11px;color:#c4cbe2}.fc-one{left:-10px;top:120px}.fc-two{right:-20px;bottom:95px}.signal-strip{display:flex;align-items:center;justify-content:space-around;gap:20px;padding:18px 35px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);color:#7680a4;font-size:10px;letter-spacing:1.7px}.signal-strip i{width:4px;height:4px;border-radius:50%;background:#755ee8}.section-head{display:flex;justify-content:space-between;gap:50px;align-items:end}.section-head>p{max-width:420px;color:var(--muted)}.feature-grid-v2{grid-template-columns:1.25fr .75fr .75fr}.feature-grid-v2 article{min-height:260px}.feature-grid-v2 .feature-large{grid-row:span 2;min-height:536px}.feature-wide{grid-column:span 2;display:flex;justify-content:space-between;align-items:center;gap:20px}.feature-icon{display:grid;place-items:center;width:52px;height:52px;margin-top:35px;border-radius:18px;background:#6555d830;color:#b8aaff;font-size:24px}.feature-visual.nodes{position:relative;height:245px;margin:25px 0;display:grid;place-items:center;background:radial-gradient(circle,#6858d92d,transparent 65%)}.feature-visual.nodes b{display:grid;place-items:center;width:90px;height:90px;border-radius:33px;background:linear-gradient(145deg,#765fea,#3d4f9f);box-shadow:0 0 45px #6658d855}.feature-visual.nodes span{position:absolute;width:17px;height:17px;border:2px solid #a99cff;border-radius:50%;box-shadow:0 0 20px #8c7bff}.feature-visual.nodes span:nth-child(1){left:18%;top:25%}.feature-visual.nodes span:nth-child(2){right:15%;top:23%}.feature-visual.nodes span:nth-child(3){left:25%;bottom:16%}.feature-visual.nodes span:nth-child(4){right:20%;bottom:14%}.model-stack{display:grid;gap:7px;min-width:175px}.model-stack span{padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:#0e1329;color:#b8c1e1;font-size:11px}.workflow h2{font-size:40px}.timeline{display:grid;grid-template-columns:repeat(4,1fr);margin-top:42px;border-top:1px solid var(--line)}.timeline article{position:relative;padding:30px 25px 15px 0}.timeline article:before{content:"";position:absolute;top:-5px;left:0;width:9px;height:9px;border-radius:50%;background:#765eea;box-shadow:0 0 18px #765eea}.timeline b{color:#8977ec}.timeline p{color:var(--muted)}.privacy-section{display:grid;grid-template-columns:310px 1fr;gap:75px;align-items:center;margin:50px 24px 100px;padding:70px;border:1px solid var(--line);border-radius:36px;background:linear-gradient(140deg,#151b38dd,#0c1025dd)}.privacy-orb{display:grid;place-items:center;width:250px;height:250px;border-radius:50%;background:radial-gradient(circle at 35% 25%,#82a9ff,#654cdb 48%,#182149 72%);font-size:55px;font-weight:800;box-shadow:0 0 90px #4e61d344}.privacy-section h2{font-size:37px}.privacy-section>div>p:not(.eyebrow){color:var(--muted)}.privacy-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}.privacy-tags span{padding:8px 11px;border:1px solid var(--line);border-radius:99px;color:#b9c1df;font-size:11px}.cta-v2>div:last-child{display:grid;gap:13px;text-align:center}.cta-link{color:#fff}.auth-page header,.auth-page footer{display:none}.auth-page main{max-width:none}.auth-layout{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr}.auth-showcase{position:relative;padding:80px clamp(40px,7vw,110px);background:radial-gradient(circle at 30% 25%,#5642a54d,transparent 35%),linear-gradient(145deg,#111735,#080b1b)}.auth-showcase h1{font-size:clamp(43px,5vw,70px);line-height:1.08;letter-spacing:-3px;margin:26px 0}.auth-showcase>p:not(.eyebrow){max-width:470px;color:var(--muted);font-size:17px}.back-link{display:inline-block;margin-bottom:80px;color:#aab4d5;text-decoration:none}.auth-preview{position:absolute;left:10%;right:10%;bottom:70px;display:flex;gap:13px;align-items:center;padding:17px;border:1px solid var(--line);border-radius:20px;background:#171d3bbb}.auth-preview>div{display:grid;place-items:center;width:45px;height:45px;border-radius:16px;background:#745de855}.auth-preview p{display:grid;margin:0}.auth-preview span{color:var(--muted);font-size:12px}.auth-panel{width:min(480px,calc(100% - 40px));margin:auto;padding:38px;border:1px solid var(--line);border-radius:30px;background:#121730}.auth-panel h2{font-size:28px;margin-bottom:5px}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;padding:4px;border-radius:14px;background:#090d20}.auth-tabs a{padding:10px;text-align:center;border-radius:11px;color:#8d97ba;text-decoration:none}.auth-tabs a.active{background:#202746;color:#fff}.auth-panel form{margin-top:18px}.auth-switch{text-align:center;color:var(--muted);font-size:12px}.auth-switch a{color:#a99cff}.benefit-list{list-style:none;padding:0;margin-top:50px}.benefit-list li{display:flex;align-items:center;gap:15px;margin:14px 0;color:#c4cbe1}.benefit-list b{color:#8b78ee}.download-hero{min-height:680px;padding:100px 50px;display:grid;grid-template-columns:1fr 360px;gap:80px;align-items:center}.download-hero h1{font-size:clamp(45px,6vw,75px);line-height:1.05}.download-hero>div>p{max-width:540px;color:var(--muted)}.download-card{padding:35px;text-align:center;border:1px solid var(--line);border-radius:34px;background:#171d3a}.download-card img{width:105px;height:105px;border-radius:28px}.download-card div{display:flex;justify-content:center;gap:7px}.download-card span,.release-empty{padding:8px 11px;border-radius:10px;background:#0c1025;color:#9ca6c9;font-size:11px}.release-empty{display:inline-block;margin-top:20px}.admin-heading{display:flex;justify-content:space-between;align-items:center}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.span-two{grid-column:span 2}.fatal-page{max-width:680px!important;margin:12vh auto;padding:50px;text-align:center;border:1px solid var(--line);border-radius:30px;background:#151a35}.fatal-page img{width:75px;border-radius:20px}.fatal-page h1{font-size:40px}
@media(max-width:900px){.hero-v2{display:block;padding-top:70px}.product-stage{margin:60px auto 0;width:100%}.feature-grid-v2{grid-template-columns:1fr 1fr}.feature-grid-v2 .feature-large{grid-column:span 2;min-height:auto}.timeline{grid-template-columns:1fr 1fr}.privacy-section{grid-template-columns:1fr;padding:45px}.privacy-orb{margin:auto}.auth-layout{grid-template-columns:1fr}.auth-showcase{min-height:480px}.auth-preview{display:none}.back-link{margin-bottom:45px}.auth-panel{margin:45px auto}.download-hero{grid-template-columns:1fr}.download-card{max-width:360px}}
@media(max-width:620px){header nav a{display:none}header nav .nav-cta{display:inline-flex}.hero-v2{padding:55px 20px}.hero-v2 h1{font-size:47px}.trust-row{flex-wrap:wrap;gap:8px 14px}.product-stage{height:470px}.phone-shell{width:265px;height:455px}.fc-one{left:0}.fc-two{right:0}.signal-strip{overflow:hidden;justify-content:flex-start}.section-head{display:block}.feature-grid-v2{grid-template-columns:1fr}.feature-grid-v2 .feature-large,.feature-wide{grid-column:auto}.feature-wide{display:block}.timeline{grid-template-columns:1fr}.privacy-section{margin:20px 14px 60px;padding:28px}.privacy-orb{width:185px;height:185px}.auth-showcase{padding:45px 24px;min-height:400px}.auth-showcase h1{font-size:43px}.auth-panel{padding:25px}.download-hero{padding:60px 22px}.settings-grid{grid-template-columns:1fr}.span-two{grid-column:auto}.section{padding:65px 22px}}
.field-with-action{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:end}.field-with-action label{margin:12px 0 0}.code-action{min-width:118px;min-height:46px;margin:0;white-space:nowrap}.auth-form .divider{margin:20px 0 16px}.auth-form>.full{margin-top:14px}@media(max-width:620px){.field-with-action{grid-template-columns:1fr;gap:0}.field-with-action label{margin-bottom:8px}.code-action{width:100%;margin:0 0 4px}}