.site-language { position:relative; flex:0 0 auto; color:#fff; font:inherit; }
.site-language summary { display:flex; align-items:center; justify-content:center; gap:8px; min-height:42px; padding:8px 12px; border:1px solid rgba(190,210,248,.35); border-radius:8px; background:rgba(15,35,73,.52); font-size:13px; font-weight:600; letter-spacing:.05em; cursor:pointer; list-style:none; }
.site-language summary::-webkit-details-marker { display:none; }
.site-language summary::after { content:'⌄'; font-size:15px; opacity:.85; transform:translateY(-2px); }
.site-language summary:hover, .site-language[open] summary { border-color:#96b9fa; background:rgba(30,66,125,.8); }
.site-language :focus-visible { outline:3px solid #96b9fa; outline-offset:3px; }
.site-language-options { position:absolute; z-index:100; top:calc(100% + 10px); right:0; display:grid; gap:4px; width:182px; padding:8px; border:1px solid #d9e4fa; border-radius:12px; background:#fff; color:#122449; box-shadow:0 14px 40px rgba(0,9,35,.26); }
.site-language-options a { display:flex; align-items:center; justify-content:space-between; min-height:42px; padding:9px 12px; border-radius:7px; color:inherit; text-decoration:none; font-size:15px; line-height:1.25; letter-spacing:0; }
.site-language-options a:hover { background:#eff4ff; }
.site-language-options a[aria-current] { background:#eaf1ff; color:#174cc7; font-weight:600; }
.site-language-options a[aria-current]::after { content:'✓'; }
.site-header .site-language { margin-left:auto; }
.site-header nav.header-disciplines { margin-left:auto; }
.site-header nav.header-disciplines + .site-language { margin-left:0; }
.menu-top .site-language { margin-left:auto; }
@media (min-width:1101px) and (max-width:1360px) {
  .site-header { gap:18px; }
  .site-header .brand img { width:174px; }
  .site-header nav.header-disciplines { gap:16px; font-size:10px; letter-spacing:.03em; }
}
@media (max-width:480px) {
  .site-header { gap:12px; padding-left:18px; padding-right:18px; }
  .site-header .brand img { width:150px; max-width:40vw; }
  .site-language summary { min-height:42px; padding:8px 10px; font-size:12px; }
  .site-header .menu-toggle { gap:10px; padding-left:0; }
  .menu-top { gap:12px; }
  .menu-top .brand img { width:145px; }
}