:where(.nav){
  position:fixed;
  inset:0 0 auto;
  z-index:30;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:22px;
  padding:18px clamp(18px,4vw,56px);
  color:var(--ivory,#fffaf1);
  background:linear-gradient(180deg,rgba(7,17,15,.86),rgba(7,17,15,0));
}
:where(.nav) .nav-links{display:flex;align-items:center;gap:22px;font-size:13px;font-weight:750}
.nav .brand{
  display:grid!important;
  grid-template-columns:42px minmax(0,auto)!important;
  flex-direction:initial!important;
  align-items:center!important;
  gap:10px!important;
  min-width:0;
}
.nav .brand img{
  width:42px!important;
  height:42px!important;
  object-fit:contain!important;
  flex:none!important;
}
.nav .brand-text{display:block!important;width:auto!important;min-width:0}
.nav .brand-text strong{display:block;white-space:nowrap}
.nav .brand-text>span{display:block;white-space:nowrap}
.nav-links > a:not(.nav-cta)[aria-current]{
  color:var(--ivory,#fffaf1);
  border-bottom:1px solid rgba(255,250,241,.58);
  padding-bottom:4px;
}
.language-menu,.site-menu{
  position:relative;
  color:var(--ivory,#fffaf1);
  font-family:"Helvetica Neue",Arial,"Noto Sans TC",sans-serif;
}
.language-menu summary,.site-menu summary{
  height:40px;
  display:flex;
  align-items:center;
  justify-content:center;
  list-style:none;
  border:1px solid rgba(255,250,241,.32);
  background:rgba(7,17,15,.3);
  color:inherit;
  cursor:pointer;
}
.language-menu summary{width:50px;gap:7px;font-size:12px;font-weight:800;letter-spacing:0}
.language-menu summary::-webkit-details-marker,.site-menu summary::-webkit-details-marker{display:none}
.language-menu summary::after{
  content:"";
  width:6px;
  height:6px;
  border-right:1px solid currentColor;
  border-bottom:1px solid currentColor;
  transform:translateY(-2px) rotate(45deg);
}
.language-menu[open] summary::after{transform:translateY(2px) rotate(225deg)}
.language-options,.site-options{
  position:absolute;
  top:calc(100% + 7px);
  right:0;
  z-index:50;
  padding:6px;
  border:1px solid rgba(23,32,28,.14);
  background:rgba(255,250,241,.98);
  box-shadow:0 18px 42px rgba(7,17,15,.2);
  color:var(--ink,#17201c);
}
.language-options{width:184px}
.language-options a,.site-options a{
  min-height:42px;
  display:flex;
  align-items:center;
  padding:0 11px;
  border-bottom:1px solid rgba(23,32,28,.08);
  font-size:13px;
  font-weight:700;
  letter-spacing:0;
}
.language-options a{justify-content:space-between;gap:16px}
.language-options a:last-child,.site-options a:last-child{border-bottom:0}
.language-options a:hover,.language-options a:focus-visible,.site-options a:hover,.site-options a:focus-visible{background:rgba(53,93,80,.09);outline:0}
.language-options a[aria-current],.site-options a[aria-current]{color:var(--jade,#355d50);font-weight:850}
.language-options small{color:var(--muted,#657069);font-size:11px}
.mobile-lang{display:none}
.site-menu summary{width:44px;background:rgba(7,17,15,.42);backdrop-filter:blur(10px)}
.site-menu-icon,.site-menu-icon::before,.site-menu-icon::after{display:block;width:17px;height:1px;background:currentColor;content:""}
.site-menu-icon{position:relative}
.site-menu-icon::before{position:absolute;top:-5px;left:0}
.site-menu-icon::after{position:absolute;top:5px;left:0}
.site-options{width:min(250px,calc(100vw - 36px))}
.site-options .nav-cta{margin-top:5px;border:0;background:var(--gold,#c99a52);color:#14251f;justify-content:center}
.interest-body .language-menu,.interest-body .site-menu{color:var(--ink,#17201c)}
.interest-body .language-menu summary,.interest-body .site-menu summary{border-color:rgba(23,32,28,.24);background:rgba(255,250,241,.86)}
@media(max-width:760px){
  .nav-links{display:none!important}
  .mobile-lang{
    position:absolute;
    top:18px;
    right:18px;
    z-index:31;
    display:flex!important;
    align-items:flex-start;
    gap:8px;
    color:rgba(255,250,241,.94);
  }
  .nav .brand{grid-template-columns:38px minmax(0,auto)!important;gap:8px!important}
  .nav .brand img{width:38px!important;height:38px!important}
  .nav .brand-text strong{font-size:19px!important;letter-spacing:0!important}
  .nav .brand-text>span{font-size:10px!important;letter-spacing:.08em!important}
}