/* Help Center Styles */
.help-breadcrumb {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    padding: 0.75rem 0;
    font-size: 0.875rem;
}

.help-breadcrumb a {
    color: var(--primary-color);
    text-decoration: none;
}

.help-breadcrumb a:hover {
    text-decoration: underline;
}

.help-breadcrumb .separator {
    margin: 0 0.5rem;
    color: var(--secondary-color);
}

.help-breadcrumb .current {
    color: var(--text-secondary);
    font-weight: 500;
}

.topic-container {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.topic-sidebar {
    background-color: var(--surface-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
}

.topic-sidebar h3 {
    margin-top: 0;
    margin-bottom: 0.75rem;
    font-size: 1rem;
    color: var(--text-primary);
}

.topic-sidebar h3:not(:first-child) {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.topic-nav {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
}

.topic-nav li {
    margin-bottom: 0.5rem;
}

.topic-nav li a {
    display: block;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
}

.topic-nav li a:hover {
    background-color: rgba(0, 0, 0, 0.03);
    color: var(--primary-color);
}

.topic-nav li.active a {
    background-color: rgba(59, 130, 246, 0.08);
    color: var(--primary-color);
    font-weight: 500;
}

.topic-content {
    background-color: var(--surface-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    padding: 2rem;
}

.topic-content h1 {
    margin-top: 0;
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
    color: var(--text-primary);
}

.topic-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.topic-date {
    font-style: italic;
}

.topic-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-icon {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--secondary-color);
    transition: var(--transition);
    font-size: 1rem;
    padding: 0.25rem;
}

.btn-icon:hover {
    color: var(--primary-color);
}

.topic-section {
    margin-bottom: 2rem;
}

.topic-section h2 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.topic-section h3 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
}

.topic-section p {
    margin-bottom: 1rem;
}

.step-guide {
    margin: 1.5rem 0;
}

.step {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    font-weight: 600;
    flex-shrink: 0;
}

.step-content {
    flex-grow: 1;
}

.step-image {
    margin-top: 1rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.step-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Article Content Styles (for alternative help pages) */
.article-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 1.5rem;
    background-color: var(--surface-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    padding: 0.75rem 0;
    margin-bottom: 1rem;
    list-style: none;
    background-color: transparent;
    font-size: 0.875rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item + .breadcrumb-item {
    padding-left: 0.5rem;
}

.breadcrumb-item + .breadcrumb-item::before {
    display: inline-block;
    padding-right: 0.5rem;
    color: var(--text-secondary);
    content: "/";
}

.breadcrumb-item a {
    color: var(--primary-color);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: var(--text-secondary);
}

.article-content h1 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
    color: var(--text-primary);
}

.article-content h1 i {
    color: var(--primary-color);
}

.article-body {
    line-height: 1.7;
}

.article-body h2 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.25rem;
    color: var(--text-primary);
}

.article-body h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-size: 1.125rem;
    color: var(--text-primary);
}

.article-body p {
    margin-bottom: 1rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .topic-container {
        grid-template-columns: 1fr;
    }

    .topic-sidebar {
        margin-bottom: 1.5rem;
    }
}