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

body{
    background:#eef3ff;
    display:flex;
    justify-content:center;
    align-items:center;
    min-height:100vh;
    padding:30px;
}

.container{
    width:90%;
    max-width:900px;
    background:#fff;
    padding:40px;
    border-radius:15px;
    box-shadow:0 10px 30px rgba(0,0,0,0.1);
    text-align:center;
}

h1{
    color:#0d6efd;
    margin-bottom:15px;
}

p{
    color:#555;
    margin-bottom:25px;
}

.buttons{
    margin-bottom:35px;
}

.btn{
    background:#0d6efd;
    color:white;
    border:none;
    padding:12px 25px;
    margin:10px;
    border-radius:8px;
    cursor:pointer;
    font-size:16px;
}

.btn:hover{
    background:#084298;
}

.cards{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
    gap:20px;
    margin-top:20px;
}

.card{
    background:#f8f9fa;
    padding:20px;
    border-radius:10px;
    box-shadow:0 3px 10px rgba(0,0,0,0.08);
}

.card h3{
    margin-bottom:10px;
    color:#0d6efd;
}