:root{--ink:#172126;--muted:#64727e;--line:#dce3e8;--dark:#171c21;--acid:#eaff68;--blue:#1459e6}*{box-sizing:border-box}body{margin:0;background:#f7f9fa;color:var(--ink);font:14px/1.7 'Segoe UI','Microsoft YaHei',sans-serif}a{color:inherit;text-decoration:none}.hub-nav{height:72px;background:var(--dark);color:#fff;display:flex;align-items:center;padding:0 max(24px,calc((100vw - 1180px)/2));gap:42px}.hub-brand{display:flex;align-items:center;gap:10px}.hub-brand>span{display:grid;place-items:center;width:34px;height:34px;background:var(--acid);color:var(--dark);font-size:21px;font-weight:800;border-radius:7px}.hub-brand b{font-size:17px}.hub-brand small{color:#99a8b2;font:10px Consolas,monospace;margin-left:-5px}.hub-nav nav{display:flex;gap:25px;color:#b8c3cb;font-size:12px;flex:1}.back{border:1px solid #4a555e;padding:7px 12px;font-size:12px}.hub-hero{max-width:1180px;margin:auto;padding:80px 0 70px;display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}.kicker{font:11px Consolas,monospace;color:var(--blue);letter-spacing:.08em;margin:0 0 12px}.hub-hero h1{font-size:48px;line-height:1.2;letter-spacing:-.02em;margin:0 0 20px;max-width:680px}.hero-copy{color:var(--muted);font-size:16px;max-width:620px}.hero-actions{display:flex;gap:10px;margin-top:28px}.primary,.secondary{padding:11px 16px;font-size:13px;border-radius:4px}.primary{background:var(--dark);color:#fff}.primary span{color:var(--acid);margin-left:15px}.secondary{border:1px solid #bbc7cf}.hero-note{font-size:11px;color:#84919b;margin-top:16px}.hero-loop{display:block;position:relative;background:var(--dark);border-radius:16px;padding:18px;box-shadow:0 18px 45px #17212620}.hero-loop img{width:100%;display:block}.hero-loop span{position:absolute;bottom:28px;right:30px;color:var(--acid);font:11px Consolas,monospace}.metrics{border-block:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);max-width:1180px;margin:auto}.metrics div{padding:22px 18px;border-right:1px solid var(--line)}.metrics div:last-child{border:0}.metrics b,.metrics span{display:block}.metrics b{font:26px Consolas,monospace;color:var(--blue)}.metrics span{font-size:11px;color:var(--muted)}.section{max-width:1180px;margin:auto;padding:72px 0}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:24px}.section h2,.dark-section h2{font-size:30px;line-height:1.3;margin:0}.section-head input{width:280px;padding:11px 13px;border:1px solid var(--line);border-radius:4px}.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.api-card{background:#fff;border:1px solid var(--line);padding:20px;min-height:170px}.api-card h3{margin:0 0 5px;font-size:16px}.api-card p{color:var(--muted);font-size:12px;margin:0 0 18px}.api-card small{color:#87949e}.api-card a{color:var(--blue);font-size:12px;float:right}.dark-section{background:var(--dark);color:#fff;padding:70px max(24px,calc((100vw - 1180px)/2));display:grid;grid-template-columns:1fr 1fr;gap:60px}.dark-section p{color:#abb8c1}.route-cards{display:grid;gap:10px}.route-cards article{border:1px solid #3b474f;padding:15px 18px}.route-cards span{color:var(--acid);font:11px Consolas,monospace}.route-cards b{display:block;margin:5px 0}.route-cards p{margin:0;font-size:12px}.sop ol{list-style:none;padding:0;margin:28px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.sop li{border-top:2px solid var(--blue);padding-top:15px}.sop b,.sop span{display:block}.sop span{color:var(--muted);font-size:12px;margin-top:7px}footer{padding:25px;text-align:center;border-top:1px solid var(--line);color:#7a8791;font-size:11px}footer a{color:var(--blue)}@media(max-width:800px){.hub-nav{padding:0 16px;gap:15px}.hub-nav nav{display:none}.hub-hero{padding:45px 18px;display:block}.hub-hero h1{font-size:34px}.hero-loop{margin-top:30px}.metrics{margin:0 18px;grid-template-columns:repeat(2,1fr)}.metrics div:nth-child(2){border-right:0}.section{padding:48px 18px}.section-head{display:block}.section-head input{width:100%;margin-top:15px}.catalog-grid{grid-template-columns:1fr}.dark-section{display:block;padding:48px 18px}.route-cards{margin-top:25px}.sop ol{grid-template-columns:1fr;gap:25px}}
