.language-switch{--ink:#18211f;--muted:#68736f;--line:#dce4df;--teal:#0d625b}
.header-inner{gap:18px}
.language-switch{display:flex;align-items:center;margin-left:auto}
.language-menu{position:relative;z-index:11}
.language-menu-trigger{display:inline-flex;align-items:center;gap:9px;min-height:40px;padding:7px 11px;border:1px solid transparent;border-radius:10px;color:var(--ink);background:transparent;font:inherit;font-size:13px;font-weight:700;cursor:pointer;list-style:none}
.language-menu-trigger::-webkit-details-marker{display:none}
.language-menu-trigger:hover,.language-menu[open] .language-menu-trigger{border-color:var(--line);background:#fff}
.language-menu-trigger:focus-visible,.language-menu-option:focus-visible{outline:3px solid rgba(40,125,114,.4);outline-offset:2px}
.language-menu-globe{width:18px;height:18px;fill:none;stroke:var(--teal);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}
.language-menu-chevron{width:7px;height:7px;margin-top:-4px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);transition:transform .15s ease;flex:none}
.language-menu[open] .language-menu-chevron{margin-top:4px;transform:rotate(225deg)}
.language-menu-list{position:absolute;top:calc(100% + 8px);right:0;z-index:20;width:max-content;min-width:190px;max-width:min(240px,calc(100vw - 28px));max-height:min(70vh,420px);overflow-y:auto;overscroll-behavior:contain;margin:0;padding:7px;border:1px solid var(--line);border-radius:12px;background:#fff;box-shadow:0 14px 32px rgba(20,49,35,.16);list-style:none}
.language-menu-list li{margin:0;padding:0}
.language-menu-option{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:42px;padding:8px 11px;border-radius:8px;color:var(--muted);font-size:13px;font-weight:600;text-decoration:none}
.language-menu-option:hover,.language-menu-option[aria-current=page]{color:var(--ink);background:#e6f0e9}
.language-menu-option[aria-current=page]{font-weight:700}
.language-menu-check{color:var(--teal);font-weight:800}
.japanese-only{display:inline-block;margin-left:4px;padding:2px 6px;border:1px solid rgba(193,205,198,.45);border-radius:999px;color:#c1cdc6;font-size:10px;white-space:nowrap}
.japanese-only-notice{display:inline-block;margin:-4px 0 16px;padding:2px 7px;border:1px solid #d6ded8;border-radius:999px;color:var(--muted);font-size:10px}
.footer-links{display:flex;flex-wrap:wrap;gap:10px 18px}
.footer-links a{color:#c1cdc6;font-size:12px;text-decoration:none}
@media(max-width:760px){.header-inner{flex-wrap:wrap}.header-nav{order:2;width:100%}.language-switch{margin-left:auto}.language-menu-list{max-width:calc(100vw - 28px)}}