.o4-language-switch{z-index:40;color:#2a444b;font:500 13px/1.2 var(--font-geist-sans),"Microsoft YaHei",sans-serif;letter-spacing:0;text-transform:none;background:#fff;border:1px solid #cbd4d1;border-radius:999px;align-items:center;gap:5px;padding:5px 8px;display:flex;position:fixed;bottom:18px;right:20px;box-shadow:0 4px 18px #20352a20}.o4-language-switch>span:first-child{padding-left:4px;font-size:18px}.o4-language-switch button{cursor:pointer;min-width:52px;min-height:34px;color:inherit;font:inherit;background:0 0;border:0;border-radius:999px;padding:8px 12px}.o4-language-switch button[aria-pressed=true]{color:#fff;background:#2a444b}.o4-language-switch button:focus-visible{outline-offset:2px;outline:3px solid #b4bb00}.o4-language-divider{background:#d8dedb;width:1px;height:14px}html[lang=zh-CN] body{font-family:var(--font-geist-sans),"PingFang SC","Microsoft YaHei",sans-serif}html[lang=zh-CN] .cu-kicker,html[lang=zh-CN] .o4-brand-intro>span{letter-spacing:.12em}@media (max-width:600px){.o4-language-switch{right:12px;bottom:calc(12px + env(safe-area-inset-bottom));font-size:12px}.o4-language-switch button{min-height:40px}}@media print{.o4-language-switch{display:none}}