body{background:#f2f2f2;margin:0;font-family:Arial,sans-serif}.container{width:90%;max-width:1100px;margin:auto}.header{background:#fff;border-bottom:1px solid #ddd}.header-inner{justify-content:space-between;align-items:center;padding:15px 0;display:flex}.logo{font-size:16px;font-weight:700}.nav{gap:20px;list-style:none;display:flex}.nav li{cursor:pointer}.nav .active{color:#1da1f2}.hero{text-align:center;background:#eaeaea;padding:30px 0}.hero-box{margin:30px 0}.hero-box img{border-radius:10px;max-width:100%}.subtitle{margin-top:20px;font-weight:700}.about{background:#fff;padding:40px 0}.info-table{border-collapse:collapse;width:100%;margin-top:20px}.info-table td{border:1px solid #ddd;padding:10px}.footer{color:#fff;text-align:center;background:#333;padding:20px}