:root{--background:#f5eedf;--foreground:#19343a}html{background:var(--background);scroll-behavior:smooth;min-width:320px;min-height:100%}body{min-height:100vh;color:var(--foreground);background:var(--background);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;font-family:PingFang SC,Microsoft YaHei,system-ui,sans-serif}*{box-sizing:border-box}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,input:focus-visible{outline-offset:3px;outline:3px solid #f2b47e}::selection{color:#fff9ed;background:#d57548}