:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh;transition:background-color .3s ease,color .3s ease}a{font-weight:500;text-decoration:inherit}h1{font-size:3.2em;line-height:1.1}body.dark-mode{color-scheme:dark;color:#ffffffd9}body.dark-mode a{color:#177ddc}body.dark-mode a:hover{color:#3c9ae8}body.light-mode{color-scheme:light;color:#000000d9;background-color:#fff}body.light-mode a{color:#1677ff}body.light-mode a:hover{color:#4096ff}button{font-family:inherit}.ant-layout,.ant-menu,.ant-btn,.ant-tooltip{transition:all .3s ease}