.language-picker{position:relative;display:flex;align-items:center;flex:0 0 auto;margin-left:12px}
.language-picker select{max-width:92px;height:30px;padding:0 26px 0 8px;border:1px solid rgba(170,161,189,.22);border-radius:999px;background:rgba(255,255,255,.025);color:var(--sub,#aaa1bd);font:600 11px/1.2 "Noto Sans JP","Hiragino Sans",sans-serif;cursor:pointer;appearance:none;-webkit-appearance:none}
.language-picker::after{content:"";position:absolute;right:10px;top:50%;width:6px;height:6px;border-right:1.5px solid var(--sub,#aaa1bd);border-bottom:1.5px solid var(--sub,#aaa1bd);transform:translateY(-65%) rotate(45deg);pointer-events:none}
.language-picker select:focus-visible{outline:2px solid #d9b85f;outline-offset:2px}
header{gap:10px}
header nav{margin-left:auto}
.logo{white-space:nowrap}
@media(max-width:680px){
  .language-picker{margin-left:2px}
  .language-picker select{max-width:72px;height:28px;padding-left:7px;font-size:10px}
}
@media(max-width:360px){
  html:not([lang="ja"]) header .nav-history{display:none}
}
@media(max-width:390px){
  header{padding-left:10px!important;padding-right:10px!important;gap:7px}
  .language-picker select{max-width:65px}
  .language-picker::after{right:8px}
}