/* Верхний уровень: бренд и аккаунт. Нижний: расширяемое меню разделов. */
.topbar{display:block;padding:0;background:#fff;border-bottom:1px solid #dce4ed;box-shadow:0 1px 3px #27395108;--header-gutter:max(24px,calc((100vw - 1360px)/2))}
.topbar-main{display:flex;align-items:center;gap:24px;min-width:0;padding:14px var(--header-gutter)}
.topbar .brand-tag{display:none}
.topbar-main .privacy{margin-left:auto}
.account-nav{margin-left:auto;flex:0 1 auto;min-width:0;font-size:14px;line-height:20px;padding:10px 14px;border-radius:6px;text-decoration:none;color:#52647c;letter-spacing:0;white-space:nowrap}
.topbar-main .privacy+.account-nav{margin-left:0}
.account-nav:hover{background:#f0f4fa}.account-nav[aria-current=page]{background:#edf1ff;color:#423ab5;font-weight:600}
.product-nav{display:flex;align-items:stretch;gap:8px;width:100%;min-width:0;margin:0;padding:0 var(--header-gutter);border-top:1px solid #edf0f5;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:#c9d3e2 transparent}
.product-nav a{flex:0 0 auto;font-size:14px;line-height:20px;padding:13px 16px 11px;border-bottom:2px solid transparent;text-decoration:none;color:#52647c;white-space:nowrap;letter-spacing:0}
.product-nav a:hover{background:#f5f7fc}.product-nav a[aria-current=page]{background:#f7f8ff;border-bottom-color:#5147d9;color:#423ab5;font-weight:600}
.product-nav a:focus-visible{outline-offset:-4px}
@media(max-width:900px){.topbar-main .privacy{display:none}.topbar-main .privacy+.account-nav{margin-left:auto}}
@media(max-width:640px){.topbar{--header-gutter:18px}.topbar-main{gap:12px;padding-top:12px;padding-bottom:12px}.account-nav{max-width:58%;white-space:normal;text-align:right;padding:8px 6px;font-size:12px;line-height:18px}.product-nav{gap:4px}.product-nav a{padding:12px 10px 10px;font-size:13px;line-height:18px}}
@media print{.product-nav,.account-nav{display:none}}