:root{--bg:#050819;--panel:rgba(17,26,63,.72);--panel2:#101a43;--line:rgba(145,169,255,.22);--blue:#50c8ff;--violet:#9b7cff;--white:#f8faff;--muted:#a4afd2;--green:#67efc3;--display:"Arial Narrow","Microsoft YaHei UI",sans-serif;--body:"Segoe UI","Microsoft YaHei",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg)}body{min-width:320px;margin:0;color:var(--white);background:radial-gradient(circle at 75% 5%,rgba(89,76,255,.2),transparent 34rem),linear-gradient(180deg,#050819,#090e27 55%,#050819);font-family:var(--body);line-height:1.72;overflow-x:hidden}body:before{position:fixed;inset:0;z-index:-1;content:"";opacity:.16;background-image:radial-gradient(circle,rgba(124,170,255,.55) 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(#000,transparent 78%)}a{color:inherit;text-decoration:none}img{max-width:100%}:focus-visible{outline:3px solid var(--blue);outline-offset:4px}.wrap{width:min(1180px,calc(100% - 44px));margin:auto}.skip{position:fixed;top:8px;left:8px;z-index:999;padding:8px 13px;color:#031020;background:var(--blue);transform:translateY(-150%)}.skip:focus{transform:none}
.header{position:fixed;inset:0 0 auto;z-index:90;border-bottom:1px solid transparent;transition:.2s}.header.scrolled{border-color:var(--line);background:rgba(5,8,25,.82);backdrop-filter:blur(20px)}.nav{display:flex;min-height:76px;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px;font-weight:900}.mark{display:grid;width:43px;height:43px;place-items:center;border:1px solid rgba(80,200,255,.5);border-radius:13px;color:var(--blue);background:rgba(13,24,60,.8);box-shadow:inset 0 0 20px rgba(80,200,255,.16);font:800 12px Consolas,monospace}.links{display:flex;gap:27px;color:#c1c8df;font-size:13px;font-weight:700}.links a:hover,.links a[aria-current=page]{color:var(--blue)}.nav-actions{display:flex;align-items:center;gap:10px}.menu{display:none;width:43px;height:43px;border:1px solid var(--line);border-radius:11px;color:#fff;background:var(--panel2);font-size:19px}.btn{display:inline-flex;min-width:144px;min-height:48px;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border:1px solid transparent;border-radius:999px;font:800 13px/1.2 var(--body);writing-mode:horizontal-tb;white-space:nowrap;word-break:keep-all;transition:.18s}.btn:hover{transform:translateY(-2px)}.primary{color:#061126;background:linear-gradient(110deg,#8ae8ff,#8f91ff);box-shadow:0 12px 36px rgba(80,200,255,.2)}.ghost{border-color:var(--line);background:rgba(12,22,53,.64)}.small{min-width:120px;min-height:42px}
.hero{position:relative;display:grid;min-height:860px;align-items:center;padding:130px 0 82px;overflow:hidden}.hero-image{position:absolute;inset:0}.hero-image img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}.hero:after{position:absolute;inset:0;content:"";background:linear-gradient(90deg,#050819 0%,rgba(5,8,25,.94) 35%,rgba(5,8,25,.18) 72%)}.hero-grid{position:relative;z-index:2;display:grid;align-items:center;grid-template-columns:minmax(0,620px) 1fr}.eyebrow{margin:0 0 17px;color:var(--blue);font:800 11px Consolas,monospace;letter-spacing:.16em;text-transform:uppercase}.eyebrow:before{display:inline-block;width:7px;height:7px;margin-right:10px;border-radius:50%;content:"";background:var(--green);box-shadow:0 0 13px var(--green)}h1{margin:0;font:900 clamp(56px,7vw,100px)/.93 var(--display);letter-spacing:-.06em}.hero h1 span{display:block;color:transparent;background:linear-gradient(90deg,var(--blue),#bd9cff);-webkit-background-clip:text;background-clip:text}.lead{max-width:590px;margin:27px 0 0;color:#bbc5e0;font-size:18px}.actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:29px}.platforms{display:flex;flex-wrap:wrap;gap:7px;margin:24px 0 0;padding:0;list-style:none}.platforms li{padding:6px 9px;border:1px solid var(--line);border-radius:7px;color:#aebadc;background:rgba(12,20,49,.6);font:700 10px Consolas,monospace}
.metrics{position:relative;z-index:3;display:grid;margin-top:-35px;border:1px solid var(--line);border-radius:20px;background:rgba(12,20,49,.82);box-shadow:0 30px 80px rgba(24,52,130,.24);backdrop-filter:blur(18px);grid-template-columns:repeat(5,1fr)}.metric{padding:24px 20px;border-right:1px solid var(--line)}.metric:last-child{border:0}.metric strong{display:block;color:var(--blue);font-size:23px}.metric span{color:var(--muted);font-size:11px}
.section{padding:124px 0}.heading{display:grid;align-items:end;margin-bottom:48px;grid-template-columns:1fr minmax(280px,430px);gap:45px}.heading h2,.page-head h1{margin:0;font:900 clamp(38px,5vw,68px)/1.02 var(--display);letter-spacing:-.055em}.heading p,.page-head p{margin:0;color:var(--muted)}
.ai-flow{display:grid;grid-template-columns:1.15fr .85fr;gap:14px}.node{position:relative;min-height:300px;padding:31px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(145deg,rgba(19,31,74,.9),rgba(8,14,36,.88));overflow:hidden}.node:first-child,.node:last-child{min-height:370px}.node code{color:var(--blue);font-size:11px}.node h3{margin:100px 0 10px;font-size:27px}.node p{margin:0;color:var(--muted)}.node:after{position:absolute;right:-60px;bottom:-60px;width:190px;height:190px;border:1px solid rgba(155,124,255,.25);border-radius:50%;content:"";box-shadow:0 0 0 28px rgba(80,200,255,.025)}
.device-zone{padding:110px 0;border-block:1px solid var(--line);background:#080d23}.device-grid{display:grid;align-items:center;grid-template-columns:1fr 1fr;gap:62px}.device-image{align-self:center;overflow:hidden;border:1px solid var(--line);border-radius:28px;box-shadow:0 28px 80px rgba(36,59,150,.24)}.device-image img{display:block;width:100%;height:auto;margin:0;padding:0;object-fit:contain;object-position:center}.device-copy h2{margin:0 0 16px;font-size:clamp(40px,5vw,68px);line-height:1.03}.device-copy p{color:var(--muted)}.tags{display:grid;margin-top:25px;grid-template-columns:repeat(3,1fr);gap:8px}.tags span{padding:10px;border:1px solid var(--line);border-radius:9px;color:#c1cae4;background:rgba(15,26,63,.7);text-align:center;font-size:11px}
.scenes,.plans,.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.scene,.plan,.quote{padding:28px;border:1px solid var(--line);border-radius:18px;background:var(--panel)}.scene{min-height:310px}.scene h3{margin:120px 0 9px;font-size:26px}.scene p,.plan p,.plan li,.quote p{color:var(--muted)}.plan{display:flex;min-height:420px;flex-direction:column}.plan.featured{border-color:rgba(155,124,255,.65);background:linear-gradient(150deg,rgba(54,45,126,.8),rgba(12,21,52,.9));transform:translateY(-14px)}.plan h3{margin:19px 0 8px;font-size:29px}.plan b{color:var(--blue);font-size:19px}.plan ul{display:grid;gap:8px;padding:0;list-style:none}.plan li:before{margin-right:7px;color:var(--green);content:"✓"}.plan .btn{width:100%;margin-top:auto}.quote p{min-height:125px}.quote footer{color:var(--blue);font-size:12px}
.stories{display:grid;grid-template-columns:1.2fr .8fr;gap:13px}.story{min-height:220px;padding:28px;border:1px solid var(--line);border-radius:18px;background:var(--panel)}.story:first-child{grid-row:span 2;min-height:453px;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(180deg,transparent 28%,#080d23 93%),url("1.webp") center/cover}.story small{color:var(--blue);font:700 10px Consolas,monospace}.story h3{margin:70px 0 8px;font-size:25px}.story:first-child h3{margin-top:0;font-size:33px}.story p{margin:0;color:var(--muted)}
.faq{display:grid;gap:8px}.faq details{border:1px solid var(--line);border-radius:13px;background:rgba(13,23,55,.76)}.faq summary{position:relative;padding:20px 55px 20px 21px;font-weight:800;cursor:pointer;list-style:none}.faq summary:after{position:absolute;top:14px;right:15px;display:grid;width:34px;height:34px;place-items:center;border:1px solid var(--line);border-radius:50%;color:var(--blue);content:"+"}.faq details[open] summary:after{content:"−"}.faq p{margin:0;padding:0 21px 21px;color:var(--muted)}
.cta{padding:30px 0 115px}.cta-box{padding:68px;border:1px solid rgba(155,124,255,.5);border-radius:28px;background:radial-gradient(circle at 85% 50%,rgba(80,200,255,.18),transparent 20rem),linear-gradient(120deg,#121d4c,#141033)}.cta h2{max-width:800px;margin:0 0 14px;font-size:clamp(40px,5vw,68px);line-height:1.03}.cta p{max-width:680px;color:#bbc4e0}
.page-hero{padding:155px 0 78px;border-bottom:1px solid var(--line);background:radial-gradient(circle at 80% 0,rgba(155,124,255,.2),transparent 30rem)}.page-head{max-width:850px}.downloads{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.download{display:grid;min-height:245px;padding:27px;border:1px solid var(--line);border-radius:18px;background:var(--panel);grid-template-columns:1fr auto;gap:18px}.os{display:grid;width:58px;height:58px;place-items:center;border:1px solid var(--line);border-radius:15px;color:var(--blue);background:#111d47;font:900 12px Consolas,monospace}.download h2{margin:0 0 8px}.download p{margin:0;color:var(--muted)}.download .btn{grid-column:1/-1;justify-self:start}
.help-layout{display:grid;align-items:start;grid-template-columns:240px 1fr;gap:55px}.help-nav{position:sticky;top:100px;display:grid;padding:13px;border:1px solid var(--line);border-radius:15px;background:#0b1330}.help-nav a{padding:9px 11px;border-radius:8px;color:var(--muted);font-size:12px}.help-nav a:hover{color:var(--blue);background:rgba(80,200,255,.06)}.help article{margin-bottom:72px;scroll-margin-top:105px}.help h2{margin:0 0 14px;font-size:33px}.help h3{color:var(--blue)}.help p,.help li{color:var(--muted)}.steps{display:grid;gap:8px;padding:0;counter-reset:step;list-style:none}.steps li{position:relative;padding:16px 17px 16px 56px;border:1px solid var(--line);border-radius:12px;background:var(--panel);counter-increment:step}.steps li:before{position:absolute;top:13px;left:14px;display:grid;width:30px;height:30px;place-items:center;border-radius:9px;color:#071126;background:var(--blue);content:counter(step);font-weight:900}.notice{padding:16px 19px;border-left:3px solid var(--violet);background:rgba(155,124,255,.07)}
.footer{padding:60px 0 25px;border-top:1px solid var(--line);background:#030615}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(4,.75fr);gap:33px}.footer p,.footer a{color:#7f8baa;font-size:12px}.footer h3{margin:0 0 13px;font-size:13px}.footer a{display:block;margin:7px 0}.footer a:hover{color:var(--blue)}.copyright{margin-top:40px;padding-top:19px;border-top:1px solid var(--line);color:#596585;font-size:11px}.reveal{opacity:0;transform:translateY(20px);transition:.55s}.reveal.on{opacity:1;transform:none}
@media(max-width:980px){.links{position:fixed;top:76px;right:20px;display:none;width:min(300px,calc(100% - 40px));padding:16px;border:1px solid var(--line);border-radius:15px;background:#080d23;flex-direction:column}.links.open{display:flex}.menu{display:block}.nav-actions>.btn{display:none}.metrics{grid-template-columns:repeat(3,1fr)}.heading,.device-grid,.help-layout{grid-template-columns:1fr}.help-nav{position:static}.footer-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.wrap{width:min(100% - 28px,1180px)}.hero{min-height:800px}.hero h1{font-size:clamp(55px,17vw,82px)}.metrics{margin-top:15px;grid-template-columns:1fr 1fr}.metric:nth-child(even){border-right:0}.section{padding:88px 0}.heading{gap:18px}.ai-flow,.scenes,.plans,.quotes,.stories,.downloads{grid-template-columns:1fr}.plan.featured{transform:none}.story:first-child{grid-row:auto}.tags{grid-template-columns:1fr 1fr}.cta-box{padding:50px 23px}.download{grid-template-columns:1fr}.download .btn{grid-column:auto;width:100%}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}
/* Final hero image safety */.hero-grid{align-items:center}.hero-image{align-self:center;height:auto;margin:0;padding:0;transform:none;clip-path:none}.hero-image img{display:block;width:100%;height:100%;min-height:0;max-height:none;margin:0;padding:0;object-fit:cover;object-position:center;transform:none;clip-path:none}