body {
    font-family: Arial, sans-serif;
    background-color: #0A192F;
    color: #EEE4C9;
    margin: 0;
    padding: 0;
    }
.logo-left {
    width: 70px;
    margin: 10px;
    float: left;
}
.header-center {
    text-align: center;
    padding-top: 10px;
}
header {
    overflow: hidden;
    padding: 10px 20px;
}
header h1 {
    font-size: 30px;
    margin: 0;
    color: #EEE4C9;
}
.slogan {
    font-size: 14px;
}
.btn {
    background-color: #EEE4C9;
    color: #0A192F;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 25px;
    font-weight: bold;
}
section {
    padding: 30px 20px;
    text-align: center;
}
.card-style, .form-card {
    background-color: rgba(10,25,47,0.9);
    margin: 20px auto;
    border-radius: 16px;
    padding: 30px 20px;
    max-width: 500px;
    box-shadow: 0 0 15px rgba(0,0,0,0.3);
}
section h2 {
    color: #EEE4C9;
}
form input, form select, form button {
    margin: 10px 0;
    padding: 12px;
    width: 100%;
    max-width: 400px;
    border-radius: 8px;
    border: none;
}
form button {
    background-color: #EEE4C9;
    color: #0A192F;
    font-weight: bold;
    cursor: pointer;
}
footer {
    text-align: center;
    padding: 20px;
    background-color: #020c1b;
}