.language-toggle{display:inline-flex;align-items:center;justify-content:center;gap:7px;flex-shrink:0;min-height:36px;padding:7px 12px;margin-left:8px;border:1px solid #8297bd66;border-radius:999px;background:#142039;color:#a9b9d2;font:500 12px/1.3 system-ui,"Microsoft YaHei",sans-serif;cursor:pointer;white-space:nowrap}.language-toggle .selected{color:#fff;font-weight:700}.language-toggle:hover{border-color:#8edee8;background:#21304d}.language-toggle:focus-visible{outline:2px solid #87dce8;outline-offset:3px}.lab-header>.language-toggle{margin-left:0}html[lang="zh-CN"] body{font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif}html[lang="zh-CN"] .eyebrow,html[lang="zh-CN"] .mono{letter-spacing:.4px}@media(max-width:600px){.lab-header{gap:7px!important}.lab-header .header-tools{margin-left:auto}.language-toggle{gap:4px;font-size:11px;padding:6px 8px;min-height:32px}.top .wrap>.language-toggle{margin-left:auto}.lab-header .lab-brand{font-size:18px!important;gap:5px!important}.lab-header .brand-emblem{width:28px;height:28px}}@media print{.language-toggle{display:none!important}}
.lab-header>.language-toggle[onclick]{display:none}.lab-header:not(:has(#languageToggle))>.language-toggle[onclick]{display:inline-flex}