:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#202b2d;background:#fff;font-synthesis:none;text-rendering:optimizeLegibility;--ink:#202b2d;--muted:#626f72;--line:#dfe5e4;--accent:#197b70;--soft:#eff6f4}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;line-height:1.65}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:4px}.wrap{width:min(1120px,100% - 48px);margin:auto}.demo-banner{background:#fff3dc;color:#604719;text-align:center;padding:8px 16px;font-size:12px}.header{height:72px;border-bottom:1px solid var(--line);display:flex;align-items:center}.nav{display:flex;align-items:center;gap:30px}.brand{font-size:16px;font-weight:750;margin-right:auto;display:flex;align-items:center;gap:10px}.mark{width:30px;height:30px;display:grid;place-items:center;background:var(--accent);color:white;font-size:14px}.links{display:flex;gap:24px;color:#4e5d5f;font-size:13px}.nav-cta{padding:8px 13px;background:var(--ink);color:white;font-size:12px}.hero{padding:78px 0 70px;display:grid;grid-template-columns:1fr .8fr;align-items:center;gap:50px}.kicker{font-size:11px;color:var(--accent);font-weight:750;letter-spacing:1px}.hero h1{font-size:48px;line-height:1.2;letter-spacing:0;margin:14px 0 18px;max-width:650px}.lead{font-size:16px;line-height:1.8;color:var(--muted);max-width:600px}.actions{display:flex;gap:12px;margin-top:26px}.button{display:inline-flex;min-height:44px;align-items:center;padding:0 16px;background:var(--accent);color:#fff;font-size:13px;font-weight:650}.button.secondary{background:#fff;color:var(--ink);border:1px solid #bdc9c7}.visual{min-height:300px;background:var(--soft);padding:25px;display:flex;align-items:center;justify-content:center}.visual-panel{width:100%;min-height:250px;border:1px solid #c8d8d4;background:#fff;padding:23px;display:flex;flex-direction:column;justify-content:space-between}.visual-tag{font-size:11px;color:var(--accent);font-weight:700}.visual-title{font-size:23px;line-height:1.35;max-width:240px}.visual-foot{font-size:11px;color:var(--muted);border-top:1px solid var(--line);padding-top:12px}.facts{border-block:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr)}.fact{padding:21px 25px;border-right:1px solid var(--line)}.fact:last-child{border:0}.fact strong{display:block;font-size:14px}.fact span{font-size:12px;color:var(--muted)}.section{padding:76px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:30px}.section h2{font-size:29px;line-height:1.3;margin:0}.section-head p{max-width:410px;color:var(--muted);font-size:13px;margin:0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.card{border:1px solid var(--line);padding:22px;min-height:205px}.card .num{font-size:11px;color:var(--accent);font-weight:700}.card h3{font-size:17px;margin:21px 0 8px}.card p{font-size:13px;color:var(--muted);margin:0}.band{background:var(--soft);padding:50px 0}.band-inner{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}.band h2{font-size:27px;margin:0 0 12px}.band p{font-size:13px;color:var(--muted);margin:0;max-width:580px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.step{border-top:1px solid #a8bbb6;padding-top:15px}.step b{color:var(--accent);font-size:12px}.step h3{font-size:15px;margin:9px 0 5px}.step p{font-size:12px;color:var(--muted);margin:0}.contact{background:var(--ink);color:white;padding:44px 0}.contact-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}.contact h2{font-size:25px;margin:0 0 5px}.contact p{font-size:13px;color:#d0dcda;margin:0}.contact .button{background:white;color:var(--ink);white-space:nowrap}.footer{padding:22px 0 30px;display:flex;align-items:center;gap:20px;color:var(--muted);font-size:11px}.footer .brand{color:var(--ink);font-size:13px}.footer p{margin:0}.foot-links{margin-left:auto;display:flex;gap:17px}.legal{max-width:780px;padding:55px 0 80px}.legal h1{font-size:34px}.legal h2{font-size:18px;margin:28px 0 8px}.legal p,.legal li{font-size:14px;color:var(--muted)}.legal .updated{font-size:12px}.back{color:var(--accent);font-size:13px;font-weight:650}@media(max-width:760px){.wrap{width:min(100% - 36px,600px)}.header{height:auto;min-height:64px}.nav{gap:12px;flex-wrap:wrap;padding:12px 0}.brand{font-size:14px}.links{order:3;width:100%;overflow:auto;gap:20px;font-size:12px}.nav-cta{margin-left:auto}.hero{padding:50px 0;grid-template-columns:1fr;gap:28px}.hero h1{font-size:37px}.visual{min-height:240px}.visual-panel{min-height:205px}.facts{grid-template-columns:1fr}.fact{border-right:0;border-bottom:1px solid var(--line);padding:14px 18px}.fact:last-child{border:0}.section{padding:58px 0}.section-head{display:block}.section-head p{margin-top:12px}.section h2{font-size:25px}.cards{grid-template-columns:1fr}.card{min-height:0}.band-inner{grid-template-columns:1fr;gap:25px}.band{padding:38px 0}.steps{grid-template-columns:1fr;gap:17px}.contact-inner{align-items:flex-start;flex-direction:column}.footer{align-items:flex-start;flex-wrap:wrap}.foot-links{order:3;width:100%;margin:0}.footer p{margin-left:auto}.legal{padding:38px 0 60px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}