*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:'Segoe UI',sans-serif;
}

body{
    background:#f4f7fc;
    color:#333;
    line-height:1.8;
}

.header{
    background:linear-gradient(135deg,#0b5fa5,#0f7ae5);
    color:#fff;
    text-align:center;
    padding:60px 20px;
}

.header h1{
    font-size:40px;
    margin-bottom:10px;
}

.header p{
    font-size:16px;
    opacity:.9;
}

.container{
    max-width:1000px;
    margin:40px auto;
    padding:0 20px;
}

.card{
    background:#fff;
    padding:30px;
    border-radius:15px;
    margin-bottom:25px;
    box-shadow:0 5px 20px rgba(0,0,0,.08);
}

.card h2{
    color:#0b5fa5;
    margin-bottom:15px;
    border-left:5px solid #0b5fa5;
    padding-left:12px;
    font-size:24px;
}

.card p{
    margin-bottom:10px;
}

.card ul{
    margin-left:20px;
}

.card ul li{
    margin-bottom:8px;
}

.footer{
    text-align:center;
    padding:30px;
    color:#666;
    font-size:14px;
}

.highlight{
    background:#eef6ff;
    padding:15px;
    border-left:4px solid #0b5fa5;
    border-radius:8px;
    margin-top:15px;
}

@media(max-width:768px){

    .header h1{
        font-size:28px;
    }

    .card{
        padding:20px;
    }

    .card h2{
        font-size:20px;
    }

}