/* R67: stronger primary menu typography and controlled link spacing. */
header.topbar{display:grid;grid-template-columns:220px minmax(0,1fr) 148px;grid-template-rows:30px 30px;column-gap:20px;row-gap:6px;padding:18px 2vw 8px;height:auto;min-height:0;align-items:center;}
header.topbar .aria-header-primary{display:contents;}
header.topbar .aria-header-primary>.brand{grid-column:1;grid-row:1/3;align-self:center;min-height:0;margin:0;}
header.topbar .aria-header-primary>.brand img{width:220px;height:66px;}
header.topbar .aria-header-primary>nav{grid-column:2;grid-row:1;display:flex;align-items:center;justify-content:center;flex-wrap:nowrap;gap:clamp(16px,1.5vw,28px);min-width:0;margin:0;padding:0;}
header.topbar .aria-header-primary>nav a{font-size:16px;font-weight:700;letter-spacing:.4px;line-height:1.25;color:#173450;padding:4px 0;white-space:nowrap;}
header.topbar .aria-header-account{position:absolute;top:4px;right:2vw;width:148px;align-self:center;margin:0;padding:0;}
header.topbar nav#company-introduction.aria-header-details{grid-column:2/4;grid-row:2;display:flex;align-items:center;justify-content:space-between;flex-wrap:nowrap;gap:6px;min-width:0;width:100%;margin:0;padding:0;border:0;overflow-x:auto;scrollbar-width:thin;}
header.topbar nav#company-introduction.aria-header-details a{display:inline-flex;align-items:center;justify-content:center;flex:1 0 auto;min-height:30px;height:30px;padding:4px 7px;border:1px solid #9dbbdf;border-radius:6px;background:#fff;box-shadow:none;color:#185ba3;font-size:11px;font-weight:600;line-height:1.5;letter-spacing:0;white-space:nowrap;text-decoration:none;}
header.topbar .aria-header-primary>nav a:hover{color:#1765b5;text-decoration:underline;text-underline-offset:6px;}
header.topbar nav#company-introduction.aria-header-details a:hover{background:#e5efff;color:#124a89;border-color:#6f9fd4;text-decoration:none;}
header.topbar nav#company-introduction.aria-header-details a:focus-visible{outline:2px solid #1765b5;outline-offset:2px;}
header.topbar .aria-header-account{gap:2px;}
header.topbar .aria-header-account .zena-brand{width:96px;height:12px;overflow:hidden;}
header.topbar .aria-header-account .zena-brand img{width:96px;height:25px;max-width:none;object-fit:contain;transform:translateY(-5px);}
header.topbar .aria-header-account .aria-header-actions button{height:30px;min-height:30px;line-height:18px;padding:4px 10px;}
@media(min-width:1201px) and (max-width:1360px){
 header.topbar .aria-header-primary>nav{gap:16px;}
 header.topbar .aria-header-primary>nav a{font-size:15px;}
}
@media(max-width:1200px){
 header.topbar{grid-template-columns:170px minmax(0,1fr) 136px;column-gap:14px;}
 header.topbar .aria-header-primary>.brand img{width:170px;height:58px;}
 header.topbar .aria-header-account{width:136px;}
 header.topbar .aria-header-primary>nav{overflow-x:auto;justify-content:flex-start;gap:16px;}
 header.topbar .aria-header-primary>nav a{font-size:14px;}
 header.topbar nav#company-introduction.aria-header-details{justify-content:flex-start;gap:6px;}
 header.topbar nav#company-introduction.aria-header-details a{font-size:11px;flex:0 0 auto;}
}
@media(max-width:760px){
 header.topbar{display:block;position:sticky;top:0;padding:0 12px;}
 header.topbar .aria-header-primary{display:grid;grid-template-columns:110px minmax(0,1fr) auto;gap:9px;min-height:56px;}
 header.topbar .aria-header-primary>.brand{grid-column:auto;grid-row:auto;align-self:center;width:110px;min-height:0;}
 header.topbar .aria-header-primary>.brand img{width:110px;height:46px;}
 header.topbar .aria-header-primary>nav{grid-column:auto;grid-row:auto;order:initial;gap:14px;align-self:end;margin-bottom:8px;}
 header.topbar .aria-header-primary>nav a{font-size:13px;letter-spacing:.2px;}
 header.topbar .aria-header-account{position:static;grid-column:auto;grid-row:auto;min-width:0;width:auto;}
 header.topbar nav#company-introduction.aria-header-details{gap:6px;padding:0 0 8px;min-height:38px;}
 header.topbar nav#company-introduction.aria-header-details a{font-size:11px;flex:0 0 auto;}
}