.bc-55553ac8-wrapper {
    display: flex;
    flex-direction: column;
}

.bc-55553ac8-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.bc-55553ac8-item {
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

.bc-55553ac8-item.bc-55553ac8-hidden {
    display: none;
}

.bc-55553ac8-cat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background-color: #f1f1f1;
    padding: 15px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.bc-55553ac8-post-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: none; /* hidden by default, toggled via JS */
}

.bc-55553ac8-post-item a {
    display: block;
    padding: 10px 15px;
    text-decoration: none;
    background-color: #fafafa;
    border-bottom: 1px solid #eaeaea;
    transition: all 0.3s ease;
}

.bc-55553ac8-post-item:last-child a {
    border-bottom: none;
}

.bc-55553ac8-expand-btn {
    align-self: flex-start;
    cursor: pointer;
    background-color: #333;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    transition: all 0.3s ease;
    margin-top: 15px;
}