/* 全站基础字体与文字渲染统一 */
:root{
    --font-sans:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;
}

html,
body,
input,
button,
textarea,
select{
    font-family:var(--font-sans);
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
}