:root{font-family:Inter,Segoe UI,Microsoft YaHei,sans-serif;color:#edf3ef;background:#0b0e0c;font-synthesis:none;--panel:#141916;--line:#29322c;--muted:#9aa69e;--green:#a7f3c2;--green2:#45db7e}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 72% 0,#193526 0,transparent 28%),#0b0e0c;color:#edf3ef}a{color:inherit;text-decoration:none}header{height:78px;display:flex;align-items:center;justify-content:space-between;width:min(1160px,calc(100% - 40px));margin:auto;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-size:20px}.brand img{width:38px;height:38px}.brand b{letter-spacing:-.5px}nav{display:flex;align-items:center;gap:25px;color:var(--muted);font-size:14px}nav a:hover{color:#fff}.button{display:inline-block;border:1px solid #3b463f;border-radius:9px;padding:10px 16px;color:#fff}.button.primary{background:var(--green);border-color:var(--green);color:#092012;font-weight:800}.hero{min-height:650px;width:min(1120px,calc(100% - 40px));margin:auto;display:grid;grid-template-columns:1.25fr .75fr;align-items:center;gap:50px}.eyebrow,.section-head>span,.trust span,.document>span{color:var(--green2);font-size:12px;text-transform:uppercase;letter-spacing:1.5px}.hero h1{font-size:clamp(46px,6vw,78px);line-height:1.03;letter-spacing:-3.5px;margin:17px 0}.hero h1 em{color:var(--green);font-style:normal}.hero p{font-size:19px;line-height:1.7;max-width:680px;color:var(--muted)}.hero-actions{display:flex;gap:12px;margin:30px 0 18px}.hero small{color:#79847d}.hero-icon{width:min(100%,420px);filter:drop-shadow(0 30px 80px #31ef7638)}.contrast{padding:35px 20px;text-align:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#111512}.contrast p{margin:0 0 6px;color:var(--muted)}.contrast b{font-size:22px}section:not(.hero,.contrast){width:min(1120px,calc(100% - 40px));margin:120px auto}.section-head{max-width:700px;margin-bottom:35px}.section-head h2,.trust h2,.cta h2{font-size:clamp(32px,4vw,50px);letter-spacing:-1.5px;margin:9px 0}.section-head p{color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.cards article,.pricing article{border:1px solid var(--line);border-radius:14px;background:var(--panel);padding:23px}.cards i{font-style:normal;color:var(--green2);font-size:12px}.cards h3{font-size:20px}.cards p,.pricing p,.pricing li{color:var(--muted);line-height:1.55}.trust{display:grid;grid-template-columns:1fr 1fr;gap:60px;padding:45px;border:1px solid #31523d;border-radius:18px;background:linear-gradient(130deg,#17251c,#111512)}.trust ul{display:grid;gap:16px;list-style:"✓  ";color:#dce6df}.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.pricing article{position:relative}.pricing .featured{border-color:var(--green2);box-shadow:0 15px 70px #31ef7517}.pricing label{position:absolute;right:15px;top:15px;color:var(--green2);font-size:11px}.pricing h3{font-size:20px}.pricing article>b{font-size:42px}.pricing article>b small{font-size:14px;color:var(--muted)}.pricing ul{padding-left:20px;min-height:95px}.cta{text-align:center;padding:60px 20px;border-radius:18px;background:var(--green);color:#092012}.cta .button{margin-top:15px;background:#092012;color:#fff;border-color:#092012}.document{width:min(850px,calc(100% - 40px));min-height:65vh;margin:80px auto 120px}.document h1{font-size:48px;margin:10px 0}.document .lead{color:var(--muted);font-size:17px;border-bottom:1px solid var(--line);padding-bottom:25px}.document h2{margin-top:38px}.document p,.document li{color:#bac4bd;line-height:1.75}.document a{color:var(--green)}code{background:#19201c;border-radius:5px;padding:2px 5px}.steps{display:grid;gap:12px;list-style:none;padding:0}.steps li{display:grid;grid-template-columns:130px 1fr;border:1px solid var(--line);border-radius:10px;padding:16px}.steps b{color:#fff}.steps span{color:var(--muted)}details{border-bottom:1px solid var(--line);padding:15px 0}summary{cursor:pointer;font-weight:700}.download-card{display:flex;align-items:center;gap:30px;border:1px solid var(--line);border-radius:16px;padding:25px;background:var(--panel)}.download-card img{width:150px}.small{font-size:12px}footer{border-top:1px solid var(--line);width:min(1160px,calc(100% - 40px));margin:auto;padding:38px 0 55px;display:grid;grid-template-columns:1fr auto;gap:25px;color:var(--muted)}footer p{margin:5px 0}footer>div:nth-child(2){display:flex;gap:18px}footer small{grid-column:1/-1}@media(max-width:850px){nav>a:not(.button){display:none}.hero{grid-template-columns:1fr;min-height:auto;padding:80px 0}.hero-icon{grid-row:1;width:180px}.hero h1{letter-spacing:-2px}.cards{grid-template-columns:1fr 1fr}.trust,.pricing{grid-template-columns:1fr}.document h1{font-size:38px}}@media(max-width:550px){.cards{grid-template-columns:1fr}.hero-actions{align-items:stretch;flex-direction:column}.steps li{grid-template-columns:1fr}.download-card{align-items:flex-start;flex-direction:column}.download-card img{width:100px}footer{grid-template-columns:1fr}footer>div:nth-child(2){flex-wrap:wrap}}.hero-icon,.download-card img{height:auto}.purchase-form{display:grid;gap:18px;max-width:620px}.purchase-form>label:not(.consent){display:grid;gap:8px}.purchase-form input,.purchase-form select{width:100%;border:1px solid var(--line);border-radius:9px;padding:12px;background:#101512;color:#fff}.purchase-form .consent{display:flex;align-items:flex-start;gap:10px}.purchase-form .consent input{width:auto;margin-top:5px}.purchase-form a{color:var(--green);margin:0 3px}.purchase-result{margin:28px 0;display:grid;justify-items:start;gap:12px}.purchase-result canvas{background:#fff;border-radius:12px;padding:10px}.license-result{display:block;max-width:100%;overflow-wrap:anywhere;padding:12px}.notice{border:1px solid #745d27;border-radius:10px;background:#2a2415;padding:16px}
