body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    color: #333;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

header, footer {
    background-color: #8faadc;
    color: white;
    padding: 1rem;
    text-align: center;
}

section {
    padding: 1rem 2rem;
}

hr {
    margin: 2rem auto;
    width: 90%;
    border: 1px solid #ccc;
}

.circular-img {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    display: block;
    margin: 0 auto 1rem auto;
    object-fit: cover;
    border: 3px solid #8faadc;
}

table {
    border-collapse: collapse;
    width: 100%;
}

table, th, td {
    border: 1px solid #ccc;
}

th, td {
    padding: 8px;
    text-align: left;
}

form input, form textarea {
    width: 100%;
    padding: 8px;
    margin-top: 5px;
    margin-bottom: 15px;
}

form input[type="submit"] {
    background-color: #8faadc;
    color: white;
    border: none;
    cursor: pointer;
}

form input[type="submit"]:hover {
    background-color: #6b90c3;
}