:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color:#333;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;background-image:url(/cover.jpg);background-size:cover;background-position:center}button{background-color:#1e88e5;padding:10px 30px;border:none;border-radius:15px;color:#fff;cursor:pointer}button:hover{background-color:#24a0ed}input{padding:10px;border:1px solid #ccc;border-radius:5px;font-size:16px;outline:none;margin-bottom:10px;width:100%;box-sizing:border-box}input:focus{border-color:#24a0ed;box-shadow:0 0 5px #24a0ed}.shadow-box{border-radius:5px;box-shadow:0 4px 4px #0000002b}