.language-controls{display:flex;align-items:center;justify-content:flex-end;gap:5px;padding:8px 18px;background:#f8f6f0}.language-controls button{border:1px solid #13899a;background:transparent;color:#072a44;padding:8px 12px;border-radius:4px;cursor:pointer;font:13px Arial}.language-controls button[aria-pressed=true]{background:#072a44;color:white}html[lang=zh-Hant] body{font-family:"PingFang TC","Microsoft JhengHei","Noto Sans CJK TC",Arial,sans-serif}html[lang=zh-Hant] h1,html[lang=zh-Hant] h2,html[lang=zh-Hant] h3{font-family:"PingFang TC","Microsoft JhengHei",sans-serif;letter-spacing:0;line-height:1.35}