:root{--hu-red: #e4002b;--hu-red-dark: #be0024;--hu-blue: #00A1E1;--hu-grey: #333333;--hu-light-grey: #f5f5f5;--hu-white: #ffffff;--hu-font-family: "Source Sans Pro", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--container-width: 1200px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--hu-font-family);color:var(--hu-grey);background-color:var(--hu-white);line-height:1.6}a{text-decoration:none;color:inherit}ul{list-style:none}.container{max-width:var(--container-width);margin:0 auto;padding:0 20px}.btn{display:inline-block;padding:10px 20px;background-color:var(--hu-red);color:var(--hu-white);border:none;border-radius:4px;cursor:pointer;font-weight:700;transition:background-color .3s}.btn:hover{background-color:var(--hu-red-dark)}.section-title{font-size:2.5rem;margin-bottom:20px;color:var(--hu-blue)}h1,h2,h3,h4,h5,h6{color:var(--hu-blue)}.card{background:var(--hu-white);border:1px solid #ddd;padding:20px;border-radius:8px;box-shadow:0 2px 4px #0000000d;transition:transform .2s}.card:hover{transform:translateY(-5px);box-shadow:0 5px 15px #0000001a}