:root{--primary-color: #f5a300;--primary-dark: #e69500;--text-primary: #1a1a1a;--text-secondary: #767676;--bg-light: #fffee8;--border-color: #e6e6e6}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif;line-height:1.6;-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased}#app{min-height:100vh}a{color:inherit;text-decoration:none}button{border:0;cursor:pointer;font:inherit;outline:none}img{display:block;max-width:100%}