body{font-family:"Segoe UI",sans-serif;margin:0;background:#fcfcfc;color:#222;}header{background:#6a1b9a;color:#fff;padding:20px;text-align:center;}nav{background:#8e24aa;display:flex;justify-content:space-between;padding:12px;}main{padding:30px;}section.block{background:#f3e5f5;border-radius:16px;box-shadow:0 3px 10px rgba(0,0,0,0.1);padding:20px;margin:20px;}h1{font-size:2.2rem;color:#4a148c;}p{font-size:1.1rem;}hr{border:1px dashed #6a1b9a;}footer{background:#6a1b9a;color:#fff;text-align:center;padding:16px;} ol{list-style-type:decimal;background:#ffffff;padding:20px;border-radius:12px;box-shadow:0 4px 10px rgba(0,0,0,0.15);}