.op-auth-language-bar{position:relative;z-index:100;width:min(100% - 32px,1100px);margin:18px auto 0;display:flex;justify-content:flex-end;font:14px/1.5 Saira,"Microsoft YaHei",sans-serif;color:#e3edf8}
.op-auth-language{position:relative}
.op-auth-language summary{cursor:pointer;display:flex;align-items:center;gap:8px;list-style:none;border:1px solid #405269;border-radius:7px;background:#101f2e;color:#e3edf8;padding:9px 14px;min-height:42px;box-sizing:border-box}
.op-auth-language summary::-webkit-details-marker{display:none}
.op-auth-language summary::after{content:"▾";color:#ffd259;font-size:12px;margin-left:8px}
.op-auth-language nav{position:absolute;inset-inline-end:0;top:calc(100% + 6px);width:220px;max-width:calc(100vw - 32px);max-height:min(340px,65vh);overflow-y:auto;padding:6px;background:#101f2e;border:1px solid #405269;border-radius:8px;box-shadow:0 12px 30px #0005}
.op-auth-language nav a{display:block;padding:9px 12px;border-radius:4px;color:#e3edf8;text-decoration:none;font-size:14px}
.op-auth-language nav a:hover,.op-auth-language nav a[aria-current=true]{background:#243547;color:#ffd259}
.op-auth-language :focus-visible{outline:2px solid #ffd259;outline-offset:3px}
body.login .op-auth-language-bar{margin:0 auto 12px;width:min(100%,1100px)}