body {
    font-family: 'Georgia', serif;
    margin: 20px;
    background-color: #eaeaea;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    border: 1px solid #999;
    background-color: #fff;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
}

h1 {
    color: #4A4A4A;
    text-align: center;
    font-family: 'Times New Roman', serif;
}

h2 {
    color: #333;
    font-family: 'Times New Roman', serif;
}

#upload-form {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 20px;
}

#file-input {
    margin-bottom: 10px;
}

#file-list {
    margin-top: 20px;
}

.file-list-header {
    font-weight: bold;
    margin-bottom: 10px;
    font-family: 'Times New Roman', serif;
}

.file-item {
    border: 1px solid #ccc;
    padding: 10px;
    margin-bottom: 5px;
    background-color: #f9f9f9;
    font-family: 'Georgia', serif;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
}