:root{color-scheme:dark;--ink:#f3f0ff;--muted:#a19bb4;--faint:#6f687f;--line:#b7a0e91a;--violet:#a486ff;--bg:#090811;--panel:#12101c}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.7 "Segoe UI","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:2px solid #baa5ff;outline-offset:5px;border-radius:4px}img{max-width:100%}.container{width:min(1160px,calc(100% - 64px));margin:auto}.site-header{height:76px;position:sticky;top:0;z-index:20;background:#090811e6;backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav-inner{height:100%;display:flex;align-items:center;gap:35px}.brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:650;letter-spacing:3px}.brand img{width:40px;height:40px;object-fit:contain}.brand 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#a98ce137;padding:6px 16px;border-radius:30px;font-size:11px;color:#baa5eb;letter-spacing:2px;background:#a073ef08}.dot{width:5px;height:5px;background:#bb9eff;border-radius:50%;box-shadow:0 0 10px #bb9eff80}.hero-identity{display:flex;align-items:center;justify-content:center;gap:22px;margin:27px 0 13px}.hero-logo{width:102px;height:102px;filter:drop-shadow(0 18px 35px #7140ea26)}.hero h1{font-size:100px;line-height:1.2;font-weight:650;letter-spacing:13px;margin:0;background:linear-gradient(110deg,#efe7ff,#ad8fff 55%,#7f9eff);-webkit-background-clip:text;background-clip:text;color:transparent}.hero-kicker{font-size:10px;letter-spacing:7px;color:#796b93;margin:0 0 22px}.hero h2{font-size:30px;font-weight:500;letter-spacing:2px;margin:12px 0}.hero h2 span{color:#bca0ff}.hero-tagline{font-size:16px;color:#a49bb8;letter-spacing:4px;margin:10px 0 0}.hero-description{font-size:13px;color:#726b85;margin:16px 0 0}.hero-actions{display:flex;justify-content:center;gap:14px;margin-top:32px}.download-note{color:#716781;font-size:10px;margin:13px 0 0}.capabilities{display:grid;grid-template-columns:repeat(4,1fr);max-width:820px;margin:57px auto 0;padding-top:24px;border-top:1px solid #af90e41a}.capabilities article+article{border-left:1px solid var(--line)}.capabilities strong{display:block;font-size:19px;letter-spacing:2px;font-weight:500;color:#cfbeee}.capabilities span{display:block;font-size:11px;color:#726b82;margin-top:5px}.section{padding:90px 0}.section-label{font-size:10px;letter-spacing:3px;color:#a384dc;margin:0 0 10px}.section-title{font-size:34px;line-height:1.4;font-weight:500;letter-spacing:1px;margin:0 0 16px}.section-description{font-size:13px;color:#91879f;max-width:660px;margin:0}.section-heading{margin-bottom:37px}.preview-section{padding-top:28px}.preview-heading{display:flex;justify-content:space-between;align-items:end;gap:20px}.quiet-link{color:#b19bd6;font-size:12px}.preview-frame{padding:9px;border:1px solid #b595f22b;border-radius:17px;background:linear-gradient(145deg,#251d36,#12101b);box-shadow:0 25px 100px #0004,0 0 70px #7541bf0b;overflow:hidden}.preview-frame img{display:block;width:100%;border-radius:10px;background:#100d18;aspect-ratio:1500/960}.preview-caption{color:#6e657c;font-size:10px;text-align:center;margin:16px 0 0}.feature-section{border-top:1px solid var(--line);background:linear-gradient(#ffffff01,transparent)}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature-card{border:1px solid var(--line);background:linear-gradient(145deg,#181220,#100e18);border-radius:14px;padding:27px 25px;transition:transform .2s,border-color 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var(--line);margin-top:75px}.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:20px}.footer-brand{font-size:17px;letter-spacing:3px;font-weight:500}.footer-copy{font-size:10px;color:#76677f;letter-spacing:1px}.footer-links{display:flex;gap:24px;font-size:11px;color:#96859f}.mobile-note{display:none}.animate-in{animation:enter .7s cubic-bezier(.2,.7,.2,1) both}@keyframes enter{from{opacity:0;transform:translateY(13px)}to{opacity:1;transform:none}}
@media(max-width:900px){.container{width:calc(100% - 40px)}.nav-links{gap:18px}.brand small{display:none}.hero{padding-top:75px}.hero h2{font-size:25px}.feature-grid{grid-template-columns:repeat(2,1fr)}.faq-layout{gap:45px}.section{padding:65px 0}.section-title{font-size:29px}.preview-section{padding-top:20px}.nav-inner{gap:22px}.steps{gap:25px}}
@media(max-width:620px){.container{width:calc(100% - 36px)}.site-header{height:65px}.brand{font-size:21px}.brand img{width:34px;height:34px}.nav-links{display:none}.nav-download{margin-left:auto;padding:0 14px;height:35px;font-size:11px}.hero{padding:57px 0 35px;min-height:auto}.eyebrow-pill{font-size:9px;padding:5px 12px;letter-spacing:1px}.hero-identity{gap:15px;margin:27px 0 17px}.hero-logo{width:68px;height:68px}.hero h1{font-size:66px;letter-spacing:7px}.hero-kicker{font-size:8px;letter-spacing:5px;margin-bottom:21px}.hero h2{font-size:21px;line-height:1.8;letter-spacing:.5px}.hero h2 span{display:block}.hero-tagline{font-size:12px;letter-spacing:1px}.hero-description{font-size:11px;max-width:280px;margin:14px auto 0;line-height:1.9}.hero-actions{gap:10px;margin-top:25px}.btn{height:47px;padding:0 20px;font-size:12px;gap:14px}.capabilities{grid-template-columns:repeat(2,1fr);gap:21px 0;margin-top:34px;padding-top:23px}.capabilities article:nth-child(3){border-left:0}.capabilities strong{font-size:16px}.capabilities span{font-size:10px}.mobile-note{display:block;color:#a28ab6;font-size:10px;margin:7px 0 0}.download-note{font-size:9px}.section{padding:49px 0}.section-heading{margin-bottom:26px}.section-title{font-size:25px}.section-description{font-size:12px}.preview-heading{align-items:start}.preview-heading .quiet-link{display:none}.preview-frame{padding:5px;border-radius:11px}.preview-frame img{border-radius:7px}.preview-caption{font-size:9px}.feature-grid{grid-template-columns:1fr;gap:12px}.feature-card{padding:23px}.feature-icon{float:left;margin:0 17px 45px 0;width:35px;height:35px}.feature-card h3{font-size:15px}.feature-card p{font-size:11px}.steps{grid-template-columns:1fr;gap:27px}.step-number{float:left;margin:4px 22px 25px 0;font-size:29px}.steps h3{font-size:15px}.steps p{font-size:12px}.faq-layout{grid-template-columns:1fr;gap:10px}.faq-list summary{font-size:13px}.final-cta{padding:29px 24px;display:block}.final-cta h2{font-size:23px}.final-cta p{font-size:11px;line-height:1.9}.final-cta .btn{margin-top:21px;width:100%}.site-footer{margin-top:45px;padding:25px 0}.footer-inner{align-items:start;flex-wrap:wrap;gap:16px}.footer-copy{font-size:9px}.footer-links{font-size:10px;gap:18px}.footer-brand{font-size:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.animate-in{animation:none}.btn,.feature-card{transition:none}}