/* Оглавление */
.table-of-contents {
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 0, 0, 0.3);
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 50px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
}

.table-of-contents h2 {
    margin-top: 0;
    margin-bottom: 25px;
    font-size: 1.8rem;
}

.table-of-contents ul {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.table-of-contents li {
    margin: 0;
    padding: 0;
    background: none;
    border: none;
}

.table-of-contents a {
    display: block;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 0, 0, 0.2);
    border-radius: 10px;
    color: #f0f0f0;
    text-decoration: none;
    height: 100%;
    align-content: center;
}

.table-of-contents a:hover {
    background: rgba(196, 30, 58, 0.3);
    border-color: #ffd700;
    color: #ffd700;
}