*,*:before,*:after{box-sizing:border-box}html,body,#app{min-height:100%}body{margin:0}img{max-width:100%}a{text-decoration:none}:root{color-scheme:light;--landing-bg: #ffffff;--landing-text: #111111;--landing-muted: #888888;--landing-accent: #f44336;--landing-font-heading: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;--landing-font-body: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif}body{background:var(--landing-bg);color:var(--landing-text);font-family:var(--landing-font-body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3{font-family:var(--landing-font-heading)}