:root{--bg:#080b14;--bg-soft:#0d1220;--card:#ffffff08;--card-border:#ffffff14;--text:#e6eaf2;--text-muted:#8b93a7;--primary:#5b7cfa;--primary-2:#8b5cf6;--accent:#22d3ee;--gradient:linear-gradient(120deg, #5b7cfa 0%, #8b5cf6 55%, #22d3ee 100%);--radius:16px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;overflow-x:clip}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:PingFang SC,Microsoft YaHei,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;overflow-x:clip}a{color:inherit;text-decoration:none}.page{min-height:100%}.container{width:min(1120px,100% - 48px);margin:0 auto}.navbar{z-index:100;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#080b14b8;border-bottom:1px solid #ffffff0f;position:fixed;inset:0 0 auto}.nav-inner{justify-content:space-between;align-items:center;gap:24px;width:min(1120px,100% - 48px);height:64px;margin:0 auto;display:flex}.brand{letter-spacing:.2px;align-items:center;gap:10px;font-size:18px;font-weight:700;display:flex}.brand-logo{border-radius:7px;width:28px;height:28px}.nav-links{align-items:center;gap:28px;display:flex}.nav-links a{color:var(--text-muted);font-size:14px;transition:color .2s}.nav-links a:hover{color:var(--text)}.nav-download{color:#fff;background:var(--gradient);border-radius:999px;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:600;transition:transform .2s,box-shadow .2s;display:inline-flex;box-shadow:0 4px 18px #5b7cfa59}.nav-download:hover{transform:translateY(-1px);box-shadow:0 6px 24px #5b7cfa80}.hero{text-align:center;padding:160px 0 96px;position:relative;overflow:hidden}.hero-bg{z-index:-1;background:radial-gradient(600px 380px at 50% -10%, #5b7cfa47, transparent 70%), radial-gradient(500px 320px at 82% 20%, #22d3ee1f, transparent 70%), radial-gradient(520px 360px at 12% 30%, #8b5cf624, transparent 70%), var(--bg);position:absolute;inset:0}.hero-bg:after{content:"";background-image:linear-gradient(#ffffff09 1px,#0000 1px),linear-gradient(90deg,#ffffff09 1px,#0000 1px);background-size:56px 56px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(700px 420px at 50% 0,#000 30%,#0000 75%);mask-image:radial-gradient(700px 420px at 50% 0,#000 30%,#0000 75%)}.hero-inner{width:min(760px,100% - 40px);margin:0 auto}.hero-badge{color:var(--accent);background:#22d3ee14;border:1px solid #22d3ee4d;border-radius:999px;align-items:center;gap:7px;margin-bottom:28px;padding:7px 16px;font-size:13px;display:inline-flex}.hero-title{letter-spacing:-1px;font-size:clamp(46px,8vw,72px);font-weight:800;line-height:1.1}.gradient-text{background:var(--gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero-subtitle{max-width:640px;color:var(--text-muted);margin:22px auto 0;font-size:17px}.hero-cta{flex-wrap:wrap;justify-content:center;align-items:center;gap:16px;margin-top:38px;display:flex}.btn-primary{color:#fff;background:var(--gradient);border-radius:999px;align-items:center;gap:10px;padding:15px 32px;font-size:16px;font-weight:700;transition:transform .2s,box-shadow .2s;display:inline-flex;box-shadow:0 8px 32px #5b7cfa66}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 40px #5b7cfa8c}.btn-arrow{transition:transform .2s}.btn-primary:hover .btn-arrow{transform:translateY(3px)}.btn-ghost{color:var(--text);background:#ffffff08;border:1px solid #ffffff24;border-radius:999px;align-items:center;gap:8px;padding:14px 26px;font-size:15px;font-weight:600;transition:border-color .2s,background .2s;display:inline-flex}.btn-ghost:hover{background:#ffffff0f;border-color:#ffffff4d}.hero-meta{color:var(--text-muted);justify-content:center;align-items:center;gap:12px;margin-top:26px;font-size:13px;display:flex}.hero-meta .dot{background:var(--text-muted);opacity:.6;border-radius:50%;width:3px;height:3px}.hero-stats{border:1px solid var(--card-border);border-radius:var(--radius);background:var(--card);grid-template-columns:repeat(4,1fr);width:min(860px,100% - 40px);margin:72px auto 0;display:grid;overflow:hidden}.stat{flex-direction:column;align-items:center;gap:4px;padding:26px 12px;display:flex}.stat+.stat{border-left:1px solid var(--card-border)}.stat strong{background:var(--gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:26px;font-weight:800}.stat span{color:var(--text-muted);font-size:13px}.section{padding:96px 0;position:relative}.section-heading{text-align:center;margin-bottom:52px}.eyebrow{letter-spacing:2px;text-transform:uppercase;color:var(--accent);margin-bottom:14px;font-size:13px;font-weight:600;display:inline-block}.section-heading h2{letter-spacing:-.5px;font-size:clamp(28px,4vw,38px);font-weight:800}.section-heading p{margin-top:14px;max-width:640px;color:var(--text-muted);margin-inline:auto;font-size:15px}.features{background:var(--bg-soft);border-block:1px solid #ffffff0d}.card-grid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.feature-card{border-radius:var(--radius);border:1px solid var(--card-border);background:var(--card);padding:30px 28px;transition:transform .25s,border-color .25s,box-shadow .25s}.feature-card:hover{border-color:#5b7cfa66;transform:translateY(-4px);box-shadow:0 16px 40px #00000059}.feature-icon{color:#a5b8ff;background:linear-gradient(135deg,#5b7cfa38,#8b5cf638);border-radius:12px;justify-content:center;align-items:center;width:46px;height:46px;margin-bottom:18px;display:flex}.feature-card h3{margin-bottom:10px;font-size:18px;font-weight:700}.feature-card p{color:var(--text-muted);font-size:14px}.skills-grid{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.skill-item{border:1px solid var(--card-border);background:var(--card);border-radius:12px;align-items:center;gap:14px;padding:18px 20px;transition:border-color .2s,background .2s;display:flex}.skill-item:hover{background:#22d3ee0a;border-color:#22d3ee59}.skill-index{color:#22d3eeb3;min-width:26px;font-size:13px;font-weight:700}.skill-name{color:var(--text);align-items:center;gap:8px;font-size:14px;display:inline-flex}.skill-name svg{color:var(--accent);flex-shrink:0}.workflow-steps{flex-wrap:wrap;justify-content:center;align-items:stretch;gap:12px;display:flex}.workflow-step{border:1px solid var(--card-border);background:var(--card);border-radius:14px;flex-direction:column;align-items:center;gap:10px;min-width:110px;padding:22px 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h4{color:var(--accent);margin-bottom:9px;font-size:14px;font-weight:700}.docs-block ul{gap:8px;list-style:none;display:grid}.docs-block li{color:var(--text-muted);padding-left:18px;font-size:14px;line-height:1.75;position:relative}.docs-block li:before{content:"";background:var(--gradient);border-radius:50%;width:6px;height:6px;position:absolute;top:10px;left:2px}.download{margin-bottom:96px;padding:0}.download-box{text-align:center;background:linear-gradient(#5b7cfa1f,#8b5cf60f);border:1px solid #5b7cfa59;border-radius:24px;padding:72px 32px;position:relative;overflow:hidden}.download-glow{pointer-events:none;background:radial-gradient(420px 200px at 50% 100%,#5b7cfa59,#0000 70%);height:80%;position:absolute;inset:auto -20% -60%}.download-box h2{letter-spacing:-.5px;font-size:clamp(26px,4vw,36px);font-weight:800}.download-box p{max-width:540px;color:var(--text-muted);margin:16px auto 0;font-size:15px}.download-mark{color:#5b7cfae6;margin:0 auto 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(width<=640px){.nav-links{display:none}.card-grid,.skills-grid{grid-template-columns:1fr}.section{padding:72px 0}.workflow-steps{flex-direction:column;align-items:center}.step-arrow{transform:rotate(90deg)}.docs-item-body{padding:2px 20px 22px}}