/* Container styling */
.mce-toc {
    background-color: #f9f9f9;
    border-left: 4px solid #4f46e5;
    /* Accent color */
    padding: 20px;
    margin: 20px 0;
    border-radius: 8px;
    font-family: 'Arial', sans-serif;
}

/* Heading */
.mce-toc h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 15px;
    position: relative;
}

.mce-toc h2::after {
    content: "";
    display: block;
    width: 50px;
    height: 2px;
    background-color: #4f46e5;
    margin-top: 5px;
    border-radius: 1px;
}

/* List styling */
.mce-toc ul {
    list-style: none;
    padding-left: 0;
}

.mce-toc li {
    margin-bottom: 10px;
}

/* Nested lists */
.mce-toc ul ul {
    padding-left: 20px;
    margin-top: 5px;
    border-left: 2px dashed #d1d5db;
    /* subtle divider */
}

/* Links */
.mce-toc a {
    text-decoration: none;
    color: #4f46e5;
    transition: color 0.3s, transform 0.2s;
    display: inline-block;
}

.mce-toc a:hover {
    color: #1d4ed8;
    transform: translateX(5px);
}

/* Responsive */
@media (max-width: 768px) {
    .mce-toc {
        padding: 15px;
    }

    .mce-toc h2 {
        font-size: 1.3rem;
    }
}