@charset "UTF-8";
/* =====================================================
   Language Switch (JP / EN)  — 共通
   GP 15th Anniversary LP
   JP: /15th/  →  EN: /15th/en/
===================================================== */
#langSwitch{
  position:fixed;
  top:clamp(14px,2vh,22px);
  right:clamp(14px,2.4vw,34px);
  z-index:8650;
  display:flex;align-items:center;gap:2px;
  padding:5px 6px;
  background:rgba(10,10,10,.55);
  border:1px solid rgba(245,245,242,.18);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  opacity:0;pointer-events:none;
  transition:opacity .6s ease;
}
body.is-ready #langSwitch{opacity:1;pointer-events:auto}

#langSwitch .lang-btn{
  display:inline-block;
  font-family:'Oswald',sans-serif;font-weight:500;
  font-size:11px;letter-spacing:.18em;
  color:rgba(245,245,242,.6);
  padding:5px 10px;line-height:1;
  text-decoration:none;
  transition:color .3s ease,background .3s ease;
}
a.lang-btn:hover{color:#f5f5f2}
#langSwitch .lang-btn.is-act{
  color:#000;background:#EE7B23;cursor:default;
}
a.lang-btn:focus-visible{
  outline:1px solid #EE7B23;outline-offset:2px;
}
#langSwitch .lang-sep{
  font-family:'Oswald',sans-serif;font-weight:300;
  font-size:11px;color:rgba(245,245,242,.28);
}

@media(max-width:760px){
  #langSwitch{top:10px;right:10px;padding:4px 5px}
  #langSwitch .lang-btn{font-size:10px;padding:5px 9px;letter-spacing:.14em}
}