#language-switch{position:fixed;top:max(16px,env(safe-area-inset-top));right:76px;z-index:999999;display:flex;gap:3px;padding:4px;background:rgba(9,23,43,.88);border:1px solid #92b2d53b;border-radius:24px;backdrop-filter:blur(12px)}
#language-switch button{border:0;border-radius:18px;background:transparent;color:#b5c8de;padding:8px 12px;font:500 12px/1.1 system-ui;cursor:pointer}
#language-switch button[aria-pressed=true]{background:#d3b775;color:#10223d}
html[lang=zh-CN]{--serif:'Songti SC','STSong','Noto Serif CJK SC',serif;--sans:'PingFang SC','Microsoft YaHei',system-ui,sans-serif}
html[lang=zh-CN] h1,html[lang=zh-CN] h2{line-height:1.28;word-break:normal;overflow-wrap:break-word}
html[lang=zh-CN] .f p{line-height:1.65}
html[lang=zh-CN] .kicker{letter-spacing:.16em}
@media(max-width:600px){#language-switch{right:62px;top:max(12px,env(safe-area-inset-top))}#language-switch button{font-size:11px;padding:7px 9px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important}}