:root{--bg:#f5fbff;--white:#fff;--soft:#eaf7fc;--cyan:#25c8d1;--sky:#25b6e8;--blue:#1787db;--deep:#174b78;--ink:#173b60;--text:#2d4359;--muted:#687f93;--line:#dcebf3;--footer:#123653;--radius:20px;--shadow:0 12px 34px rgba(27,88,125,.07)}
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var(--line);position:sticky;top:0;z-index:30}.header-inner{height:100%;display:flex;align-items:center;gap:26px}.brand{display:flex;align-items:center;gap:9px;flex-shrink:0;min-width:160px}.brand img{max-width:185px;max-height:38px;width:auto;height:auto;object-fit:contain}.brand-symbol{display:grid;place-items:center;width:38px;height:38px;background:linear-gradient(135deg,var(--cyan),var(--blue));color:white;border-radius:12px;font-weight:900;font-size:25px}.brand-type{display:flex;flex-direction:column;line-height:1.2;color:var(--ink)}.brand-type strong{font-size:21px}.brand-type small{font-size:9px;letter-spacing:1.5px;color:var(--blue);margin-top:4px}.desktop-nav{display:flex;align-items:center;gap:clamp(9px,1.5vw,21px);margin:auto}.nav-link{font-size:14px;color:var(--deep);white-space:nowrap;font-weight:600;position:relative;padding:24px 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.75fr;gap:40px;align-items:center;background:linear-gradient(110deg,#e2f8fc,#eef8ff);padding:28px 35px;border-radius:24px;border:1px solid var(--line)}.mobile-promo .media{max-height:240px;height:230px}.article-head{padding:48px 0 34px;background:linear-gradient(140deg,#e9faff,#f5fbff 70%)}.breadcrumbs{font-size:13px;color:var(--muted);margin-bottom:18px}.breadcrumbs a{color:var(--blue)}.article-head h1{max-width:850px;margin-bottom:16px;font-size:34px}.article-head .lead{max-width:850px;color:#557189;font-size:17px;margin:0}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 245px;gap:50px;align-items:start;padding:42px 0}.article-body{min-width:0;max-width:820px}.article-body>section{margin-bottom:38px}.article-body h2{margin-top:0;margin-bottom:15px;padding-left:15px;border-left:4px solid var(--cyan)}.article-body h3{margin-top:26px}.article-body p{margin-bottom:18px;line-height:1.85}.article-body li{margin:10px 0}.article-body .media{height:250px;margin:23px 0 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