.content-section {
    background: white;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}
.highlight-box {
    background: #F3F4F6;
    border-left: 4px solid #a976fe;
}
.tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}
.back-button:hover {
    transform: translateX(-3px);
    transition: transform 0.2s ease;
}