:root{--vvm-text:#172033;--vvm-muted:#5f6b7a;--vvm-line:#dde2e8;--vvm-accent:#1f4d6b;--vvm-dark:#0f1827;--vvm-max:1180px}.vvm-shell{width:min(var(--vvm-max),calc(100% - 32px));margin-inline:auto}.vvm-topbar{background:var(--vvm-dark);color:#fff;font:400 15px/1.4 Arial,Helvetica,sans-serif}.vvm-topbar__inner{display:flex;justify-content:space-between;gap:18px;padding:9px 0;flex-wrap:wrap}.vvm-topbar a{color:#fff;text-decoration:none}.vvm-header{background:#fff;border-bottom:1px solid var(--vvm-line);position:relative;z-index:50;font-family:Arial,Helvetica,sans-serif}.vvm-header__inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:26px}.vvm-brand{color:var(--vvm-text);text-decoration:none;font-weight:800;font-size:18px;line-height:1.15;white-space:nowrap}.vvm-brand small{display:block;margin-top:3px;color:var(--vvm-muted);font-size:11px;font-weight:500}.vvm-mainnav{display:flex;align-items:center;justify-content:flex-end;gap:18px}.vvm-mainnav a{color:var(--vvm-text);text-decoration:none;font-size:15px;font-weight:600;white-space:nowrap;padding:27px 0 24px;border-bottom:3px solid transparent}.vvm-mainnav a:hover{color:var(--vvm-accent);border-bottom-color:var(--vvm-accent)}.vvm-menu-button{display:none;appearance:none;background:#fff;border:1px solid var(--vvm-line);color:var(--vvm-text);border-radius:10px;padding:9px 13px;font-weight:700;cursor:pointer}.vvm-footer{background:#0b1320;color:#cfd6df;font:400 14px/1.5 Arial,Helvetica,sans-serif}.vvm-footer__inner{padding:28px 0;display:flex;justify-content:space-between;align-items:center;gap:22px;flex-wrap:wrap}.vvm-footer__links{display:flex;gap:14px;flex-wrap:wrap}.vvm-footer a{color:#fff;text-decoration:none}.vvm-knowledge{padding:54px 0;background:#f6f7f9;color:#172033;font-family:Arial,Helvetica,sans-serif}.vvm-knowledge__head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:20px}.vvm-kicker{display:block;margin-bottom:8px;color:#1f4d6b;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.vvm-knowledge h2{margin:0;font-size:clamp(25px,3vw,36px);line-height:1.2}.vvm-knowledge__all{color:#1f4d6b;text-decoration:none;font-weight:700;white-space:nowrap}.vvm-knowledge__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.vvm-knowledge__card{background:#fff;border:1px solid #dde2e8;border-radius:16px;padding:20px}.vvm-knowledge__card h3{margin:0 0 8px;font-size:18px}.vvm-knowledge__card p{margin:0 0 12px;color:#5f6b7a;line-height:1.6;font-size:15px}.vvm-knowledge__card a{color:#1f4d6b;text-decoration:none;font-weight:700}@media(max-width:1060px){.vvm-menu-button{display:block}.vvm-mainnav{display:none;position:absolute;left:16px;right:16px;top:100%;background:#fff;border:1px solid var(--vvm-line);border-radius:14px;box-shadow:0 14px 35px rgba(23,32,51,.12);padding:10px;flex-direction:column;align-items:stretch;gap:0}.vvm-mainnav--open{display:flex}.vvm-mainnav a{padding:12px 10px;border-bottom:0;border-radius:8px}.vvm-mainnav a:hover{background:#eaf1f5}}@media(max-width:800px){.vvm-knowledge__head{align-items:flex-start;flex-direction:column}.vvm-knowledge__grid{grid-template-columns:1fr}}@media(max-width:560px){.vvm-topbar__inner{font-size:13px}.vvm-brand{font-size:16px;white-space:normal}}