:root{color-scheme:dark;--bg:#0a0b12;--surface:#111321;--surface-2:#171a2b;--line:#262a45;--line-soft:#1c1f33;--text:#e9ebf7;--muted:#8f93b8;--dim:#5b5f85;--accent:#6c8cff;--accent-soft:#6c8cff24;--violet:#a97bff;--ok:#3ecf8e;--radius:12px;--radius-lg:18px;--max:1080px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font:16px/1.7 -apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,system-ui,sans-serif}a{color:inherit}.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}header{z-index:20;backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft);background:#0a0b12d1;position:sticky;top:0}header .wrap{justify-content:space-between;align-items:center;gap:16px;height:62px;display:flex}.brand{letter-spacing:.2em;text-transform:uppercase;font-size:14px;font-weight:600;text-decoration:none}nav{align-items:center;gap:22px;display:flex}nav a{color:var(--muted);font-size:14px;text-decoration:none}nav a:hover{color:var(--text)}.btn{border-radius:var(--radius);border:1px solid var(--line);background:var(--surface-2);color:var(--text);white-space:nowrap;justify-content:center;align-items:center;gap:8px;padding:11px 20px;font-size:15px;text-decoration:none;display:inline-flex}.btn:hover{background:#21243a;border-color:#343961}.btn.primary{background:var(--accent);border-color:var(--accent);color:#0a0b16;font-weight:600}.btn.primary:hover{background:#7f9bff}.btn.sm{padding:8px 15px;font-size:14px}section{border-top:1px solid var(--line-soft);padding:84px 0}section:first-of-type{border-top:none}h1{letter-spacing:-.02em;margin:0 0 20px;font-size:clamp(32px,5.2vw,52px);line-height:1.18}h2{letter-spacing:-.01em;margin:0 0 14px;font-size:clamp(24px,3.4vw,34px);line-height:1.3}h3{margin:0 0 8px;font-size:17px}p{color:var(--muted);margin:0 0 16px}.lead{max-width:62ch;font-size:18px}.eyebrow{color:var(--violet);letter-spacing:.16em;text-transform:uppercase;margin-bottom:14px;font-size:12px}.hero{padding:96px 0 72px}.hero .cta{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.hero .note{color:var(--dim);margin-top:18px;font-size:13px}.pipeline{flex-wrap:wrap;gap:6px;margin:26px 0 10px;display:flex}.step{background:var(--surface);border:1px solid var(--line-soft);color:var(--muted);border-radius:999px;align-items:center;gap:7px;padding:7px 13px;font-size:13px;display:flex}.step b{color:var(--text);font-weight:500}.step .dot{background:var(--accent);opacity:.7;border-radius:50%;width:6px;height:6px}.stage-tag{color:var(--dim);font-size:12px}.grid{gap:16px;display:grid}.grid.two{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid.three{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.card{background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--radius-lg);padding:22px}.card p{margin:0;font-size:14px}.card .tag{color:var(--dim);letter-spacing:.08em;margin-bottom:10px;font-size:12px}.plans{grid-template-columns:repeat(auto-fit,minmax(232px,1fr));gap:16px;margin-top:30px;display:grid}.plan{background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--radius-lg);flex-direction:column;padding:24px;display:flex}.plan.highlight{border-color:var(--accent);background:linear-gradient(180deg, var(--accent-soft), var(--surface) 60%)}.plan .name{font-size:15px;font-weight:600}.plan .price{letter-spacing:-.02em;margin:12px 0 2px;font-size:34px;font-weight:600}.plan .price span{color:var(--dim);font-size:14px;font-weight:400}.plan .quota{color:var(--accent);margin-bottom:14px;font-size:14px}.plan .desc{color:var(--muted);min-height:48px;font-size:13px}.plan ul{margin:16px 0 20px;padding:0;list-style:none}.plan li{color:var(--muted);padding:5px 0 5px 20px;font-size:13px;position:relative}.plan li:before{content:"✓";color:var(--ok);position:absolute;left:0}.plan .btn{margin-top:auto}.notice{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px 24px}.notice h3{color:var(--text)}.notice p:last-child{margin-bottom:0}.badge-demo{color:#fff;background:#0000008c;border:1px solid #ffffff24;border-radius:999px;align-items:center;gap:8px;padding:6px 13px;font-size:13px;display:inline-flex}footer{border-top:1px solid var(--line-soft);padding:40px 0 56px}footer .wrap{flex-wrap:wrap;justify-content:space-between;gap:20px;display:flex}footer p{color:var(--dim);margin:0;font-size:13px}footer nav a{font-size:13px}@media (width<=640px){section{padding:60px 0}.hero{padding:64px 0 48px}nav{display:none}}