body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 20px;
    background-color: #f4f4f4;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

h1, h2 {
    color: #333;
}

.section {
    margin-bottom: 30px;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

th, td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

th {
    background-color: #f4f4f4;
}

.positive {
    color: green;
    font-weight: bold;
}

.negative {
    color: red;
    font-weight: bold;
}

.btn {
    display: inline-block;
    background: #333;
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
}

.analysis-result, .recommendations {
    white-space: pre-wrap;
    background: #f9f9f9;
    padding: 15px;
    border-left: 4px solid #333;
}