.language-switch{display:flex;align-items:center;gap:6px;border-right:1px solid #9ca8b1;padding-right:18px}
.language-switch button{border:0;background:transparent;color:var(--muted);padding:5px 3px;cursor:pointer;font:12px var(--sans)}
.language-switch button[aria-pressed="true"]{color:var(--ink);text-decoration:underline;text-underline-offset:4px}
.account-identity{display:block;max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
html[lang="zh-CN"]{--serif:"PingFang SC","Microsoft YaHei UI","Microsoft YaHei","Noto Sans SC",sans-serif;--sans:"PingFang SC","Microsoft YaHei UI","Microsoft YaHei","Noto Sans SC",sans-serif}
html[lang="zh-CN"] body{font-family:var(--sans);font-weight:400;text-rendering:optimizeLegibility}
html[lang="zh-CN"] h1,html[lang="zh-CN"] h2,html[lang="zh-CN"] h3{letter-spacing:0;font-weight:500}
html[lang="zh-CN"] .eyebrow,html[lang="zh-CN"] label,html[lang="zh-CN"] th,html[lang="zh-CN"] .answer-label{font-weight:600}
html[lang="zh-CN"] p,html[lang="zh-CN"] li{line-height:1.65}
@media(max-width:650px){.account{gap:10px}.language-switch{padding-right:10px}.language-switch button{font-size:11px}.account-identity{max-width:90px}}