html[lang^="zh"] body{font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",Inter,system-ui,sans-serif}html[lang^="zh"] h1,html[lang^="zh"] h2,html[lang^="zh"] h3{letter-spacing:-.015em}.language-switch{display:inline-flex;align-items:center;justify-content:center;min-width:42px;padding:7px 10px!important;border:1px solid var(--line);border-radius:10px;color:var(--blue)!important}.article-content>p:first-of-type{font-size:1.14rem}@media(max-width:820px){.language-switch{display:inline-flex!important;margin:8px 0}}