/* Importing the fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap');

body {
    font-family: 'Poppins', Arial, sans-serif; /* English font */
    margin: 0;
    padding: 0;
    background-color: #f4f7fc;
    color: #333;
    line-height: 1.2;
}

/* Khmer text styling */
.khmer {
    font-family: 'Khmer OS Siemreap', 'Khmer OS Battambang', sans-serif;
}

.container {
    width: 85%;
    max-width: 800px;
    margin: auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    margin-top: 10px;
    margin-bottom: 10px;
}

h1 {
    font-size: 28px;
    font-weight: bold;
    color: #007bff;
    text-align: center;
    margin-bottom: 20px;
}

h2 {
    font-size: 22px;
    font-weight: bold;
    color: #0056b3;
    margin-top: 20px;
}

p {
    font-size: 18px;
    margin: 15px 0;
    color: #555;
}

a {
    color: #007bff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

ul {
    padding-left: 20px;
}

li {
    font-size: 18px;
    margin-bottom: 8px;
}

.btn {
    padding: 10px 20px;
    background-color: #28a745;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 18px;
    text-align: center;
    display: inline-block;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #0056b3;
}

.btn-back {
    background-color: #007bff;
}

.btn-back:hover {
    background-color: #218838;
}

.content {
    display: block;
}

.hidden {
    display: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 24px;
    }
    h2 {
        font-size: 20px;
    }
    p, li {
        font-size: 16px;
    }
}