.lang-menu{position:relative}.lang-menu summary{list-style:none;display:flex;align-items:center;gap:6px;font-size:12px;font-weight:700;letter-spacing:.04em;color:var(--teal,#0E5E52);border:1px solid var(--line,#d9e2de);border-radius:9px;padding:7px 10px;background:var(--surface,#fff);cursor:pointer;user-select:none}.lang-menu summary::-webkit-details-marker{display:none}.lang-menu summary:after{content:"";width:6px;height:6px;border:solid currentColor;border-width:0 1.5px 1.5px 0;transform:translateY(-2px) rotate(45deg);transition:transform .15s}.lang-menu[open] summary:after{transform:translateY(1px) rotate(-135deg)}.lang-menu summary:hover,.lang-menu[open] summary{border-color:var(--teal,#0E5E52)}.lang-menu summary:focus-visible{outline:2px solid var(--teal,#0E5E52);outline-offset:2px}.lang-list{position:absolute;right:0;top:calc(100% + 6px);z-index:60;width:min(440px,calc(100vw - 24px));max-height:min(72vh,560px);overflow-y:auto;overscroll-behavior:contain;padding:8px;background:var(--surface,#fff);border:1px solid var(--line,#d9e2de);border-radius:12px;box-shadow:0 12px 32px #14201c24;text-align:left}.lang-search{display:block;width:100%;box-sizing:border-box;margin:0 0 6px;padding:8px 10px;border:1px solid var(--line,#d9e2de);border-radius:8px;background:var(--surface,#fff);color:var(--ink,#14201C);font:inherit;font-size:13px}.lang-search:focus{outline:none;border-color:var(--teal,#0E5E52)}.lang-search[hidden]{display:none}.lang-gh{padding:10px 10px 4px;font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted,#5f6e69)}.lang-cols{display:grid;grid-template-columns:1fr 1fr;gap:2px}.lang-opt{display:flex;align-items:baseline;justify-content:space-between;gap:10px;padding:7px 10px;border-radius:7px;font-size:13px;font-weight:600;color:var(--ink,#14201C);text-decoration:none;min-width:0}.lang-e{font-size:11.5px;font-weight:500;color:var(--muted,#5f6e69);white-space:nowrap}a.lang-opt:hover,a.lang-opt:focus-visible{background:var(--teal-50,#E6F0EC);color:var(--teal,#0E5E52);outline:none}.lang-opt[aria-current]{color:var(--teal,#0E5E52)}.lang-opt[aria-current] .lang-n:before{content:"✓ "}.lang-opt[hidden],.lang-group[hidden]{display:none}.lang-empty{padding:10px;font-size:13px;color:var(--muted,#5f6e69)}@media(max-width:560px){.lang-list{position:fixed;left:12px;right:12px;top:60px;width:auto;max-height:calc(100vh - 80px)}.lang-cols{grid-template-columns:1fr}}