:root{--ink:#07101f;--paper:#f4f6f5;--white:#fff;--muted:#6b7584;--line:#dce1e2;--accent:#46e5d4;--accent2:#9f86ff;--warm:#e19a45;--radius:20px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}.shell{width:min(1160px,calc(100% - 48px));margin:auto}.topbar{position:absolute;z-index:20;inset:0 0 auto;height:76px;color:#fff}.nav{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px}.brand-mark{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;background:linear-gradient(145deg,var(--accent),var(--accent2));color:#07101f;font-weight:900}.brand-copy{display:flex;flex-direction:column;line-height:1.1}.brand-copy strong{font-size:15px}.brand-copy small{font-size:8px;letter-spacing:.16em;opacity:.62;margin-top:4px}.nav-links{display:flex;align-items:center;gap:25px;font-size:12px}.nav-links a{opacity:.72}.nav-links a:hover{opacity:1}.nav-links .outline{border:1px solid rgba(255,255,255,.3);border-radius:999px;padding:8px 14px;opacity:1}.hero{min-height:690px;padding:150px 0 92px;position:relative;overflow:hidden;background:#07101f;color:#fff}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:52px 52px}.hero:after{content:"";position:absolute;width:680px;height:680px;border-radius:50%;right:-120px;top:-190px;background:radial-gradient(circle,color-mix(in srgb,var(--accent) 25%,transparent),transparent 68%)}.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:80px;align-items:center}.kicker{display:block;font-size:10px;color:var(--accent);font-weight:800;letter-spacing:.18em;margin-bottom:16px}.hero h1{font-size:clamp(48px,6vw,74px);line-height:1.06;letter-spacing:-.05em;margin:0 0 26px}.hero h1 em{font-style:normal;color:var(--accent)}.lead{font-size:17px;color:#adb7c6;max-width:650px}.actions{display:flex;gap:10px;margin-top:34px}.button{display:inline-flex;align-items:center;justify-content:center;gap:15px;padding:12px 18px;border-radius:9px;font-weight:700;font-size:13px}.primary{background:var(--accent);color:#07101f}.ghost{border:1px solid rgba(255,255,255,.22)}.hero-panel{border:1px solid rgba(255,255,255,.11);border-radius:22px;background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.025));padding:28px;box-shadow:0 30px 80px rgba(0,0,0,.28)}.hero-panel>small{font-size:9px;color:var(--accent);letter-spacing:.15em}.hero-panel h2{font-size:25px;line-height:1.35;margin:13px 0 23px}.hero-list{display:grid;gap:9px}.hero-list div{display:flex;align-items:center;gap:12px;padding:12px;border-radius:10px;background:rgba(255,255,255,.055);font-size:12px;color:#aeb8c8}.hero-list b{width:24px;height:24px;display:grid;place-items:center;border-radius:7px;background:rgba(70,229,212,.12);color:var(--accent);font-size:9px}.section{padding:100px 0}.section-heading{display:grid;grid-template-columns:1.2fr .8fr;gap:80px;align-items:end;margin-bottom:45px}.section-heading h2{font-size:clamp(35px,4vw,54px);line-height:1.14;letter-spacing:-.04em;margin:0}.section-heading p{color:var(--muted);font-size:14px;margin:0}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.feature-card{padding:28px;border:1px solid var(--line);border-radius:16px;background:#fff;min-height:235px}.feature-card span{font-size:9px;color:#7c8793;letter-spacing:.14em}.feature-card h3{font-size:19px;margin:28px 0 8px}.feature-card p{font-size:12px;color:var(--muted);margin:0}.demo{background:#091427;color:#fff}.demo .section-heading p{color:#909caf}.demo-frame{margin:0;border:1px solid rgba(255,255,255,.11);border-radius:18px;background:#0d1b31;padding:18px}.demo-frame button{border:0;padding:0;background:transparent;color:inherit;width:100%;cursor:zoom-in}.demo-frame img{display:block;width:100%;height:auto;border-radius:11px;background:#fff}.demo-frame figcaption{display:flex;justify-content:space-between;gap:18px;color:#8f9bad;font-size:10px;padding:14px 4px 0}.demo-frame figcaption em{font-style:normal;color:var(--accent);letter-spacing:.1em}.demo-notes{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.demo-notes div{padding:18px;border:1px solid rgba(255,255,255,.09);border-radius:12px;background:rgba(255,255,255,.035)}.demo-notes b{display:block;font-size:12px;margin-bottom:5px}.demo-notes span{font-size:10px;color:#8794a7}.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid #cfd6d7}.flow article{padding:27px 24px 5px 0;min-height:170px}.flow small{font-size:8px;color:#869098;letter-spacing:.15em}.flow h3{font-size:17px;margin:20px 0 7px}.flow p{font-size:11px;color:#78838b;margin:0}.cta{padding:82px 0;background:linear-gradient(135deg,#e8edf0,#f4ede3)}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:50px}.cta h2{font-size:38px;line-height:1.2;margin:0 0 10px}.cta p{color:#68737d;margin:0}.cta .button{background:#07101f;color:#fff;flex:none}.footer{background:#050c17;color:#798599;padding:27px 0;font-size:9px}.footer .shell{display:flex;justify-content:space-between}.lightbox{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;background:rgba(3,8,16,.92);padding:4vw}.lightbox.open{display:flex}.lightbox img{max-width:100%;max-height:90vh;border-radius:10px}.lightbox-close{position:absolute;right:22px;top:18px;border:1px solid rgba(255,255,255,.25);background:transparent;color:#fff;border-radius:50%;width:42px;height:42px;cursor:pointer}.warm{--accent:#ffb45a;--accent2:#d9975b}.violet{--accent:#72ded4;--accent2:#9077f2}
@media(max-width:850px){.hero-grid,.section-heading{grid-template-columns:1fr;gap:38px}.hero{padding-top:125px}.feature-grid{grid-template-columns:1fr 1fr}.demo-notes{grid-template-columns:1fr}.flow{grid-template-columns:1fr 1fr}.cta-inner{align-items:flex-start;flex-direction:column}.nav-links a:not(.outline){display:none}}
@media(max-width:560px){.shell{width:calc(100% - 30px)}.hero{min-height:auto;padding:110px 0 70px}.hero h1{font-size:43px}.lead{font-size:14px}.actions{flex-direction:column}.hero-panel{padding:20px}.section{padding:72px 0}.section-heading{gap:20px}.section-heading h2{font-size:35px}.feature-grid,.flow{grid-template-columns:1fr}.feature-card{min-height:auto}.demo-frame{padding:9px}.demo-frame img{min-width:760px}.demo-frame button{overflow-x:auto}.demo-frame figcaption{align-items:flex-start;flex-direction:column}.cta h2{font-size:31px}.footer .shell{flex-direction:column;gap:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.hero h1{font-size:clamp(42px,4.3vw,54px)}
.demo-gallery{display:grid;gap:30px}.demo-gallery .demo-frame figcaption span{display:flex;gap:12px;align-items:center}.demo-gallery .demo-frame figcaption b{color:#fff;font-size:11px}
@media(max-width:560px){.demo-gallery{gap:20px}.demo-gallery .demo-frame figcaption span{align-items:flex-start;flex-direction:column;gap:3px}}