@media(max-width:600px){
  body{overflow-x:hidden}
  .campaign-header{height:auto;min-height:118px;padding:8px 10px;align-items:flex-start}
  .campaign-logo{position:static;flex:0 0 64px;width:64px;height:64px;margin:0}
  .campaign-nav{min-width:0;flex:1;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px 8px;margin:0 0 0 6px;align-items:center}
  .language-switcher{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;min-width:0}
  .language-switcher button{min-width:0;padding:9px 1px;font-size:.68rem;white-space:nowrap}
  .survey-nav{padding:8px 7px;font-size:.68rem;line-height:1.15;text-align:center;white-space:normal}
  .how{padding-inline:16px;gap:12px}
  .how h2{min-width:0;text-align:center;white-space:normal}
}
@media(max-width:380px){
  .campaign-header{padding-inline:6px}
  .campaign-logo{flex-basis:58px;width:58px;height:58px}
  .campaign-nav{margin-left:3px;gap:4px}
  .language-switcher button{font-size:.62rem}
  .survey-nav{padding-inline:5px;font-size:.63rem}
}