.preset-container {
    margin-bottom: 30px;
}

.preset-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.preset-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.preset-preview {
    padding: 15px;
    height: 120px;
}

.preset-card.modern .comment-demo {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 15px;
}

.preset-card.dark .comment-demo {
    background: #222;
    color: #e0e0e0;
    padding: 15px;
}

.preset-card.vintage .comment-demo {
    background: #f5f5dc;
    font-family: Georgia, serif;
    padding: 15px;
}

.apply-preset {
    width: 100%;
    padding: 10px;
    background: #2271b1;
    color: white;
    border: none;
    cursor: pointer;
}

.comment-demo .comment-author {
    font-weight: bold;
    margin-bottom: 5px;
}