.forum-cat-header,
.forum-cat-meta,
.forum-section-header,
.forum-section-title,
.discussion-tags,
.discussion-meta {
    display: flex;
}

.btn-blue-solid,
.tag-fire,
.tag-pin,
.discussion-meta span {
    display: inline-flex;
}

.forum-cat-header,
.forum-section-header,
.forum-section-title,
.btn-blue-solid,
.tag-fire,
.tag-pin,
.discussion-meta,
.discussion-meta span {
    align-items: center;
}

.forum-cat-header,
.forum-section-title,
.discussion-tags {
    gap: 12px;
}

.tag-fire,
.tag-pin,
.discussion-meta span {
    gap: 6px;
}

.forum-page-title,
.forum-cat-header,
.forum-section-title,
.discussion-title {
    color: var(--black);
}

.forum-page-subtitle,
.forum-cat-icon,
.forum-cat-desc,
.forum-cat-meta,
.discussion-meta {
    color: var(--text-muted);
}

.forum-page-title,
.forum-section-title,
.discussion-title {
    font-weight: 700;
}

.forum-cat-header,
.btn-blue-solid,
.tag-fire,
.tag-pin,
.meta-author {
    font-weight: 600;
}

.forum-cat-card,
.discussion-list,
.tag-cat {
    background-color: var(--white);
}

.forum-cat-card,
.discussion-list {
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.forum-cat-card,
.btn-blue-solid,
.discussion-item {
    text-decoration: none;
}

.forum-cat-card,
.discussion-item {
    display: block;
    transition: all 0.2s ease;
}

.tag-fire,
.tag-pin,
.tag-cat {
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 12px;
}

.forum-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.forum-page-title {
    font-size: 32px;
    margin-bottom: 8px;
}

.forum-page-subtitle {
    font-size: 15px;
    margin-bottom: 40px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.forum-cat-card {
    padding: 24px;
}

.forum-cat-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transform: translateY(-2px);
}

.forum-cat-header {
    margin-bottom: 8px;
    font-size: 18px;
}

.forum-cat-icon {
    font-size: 20px;
}

.forum-cat-desc {
    font-size: 14px;
    margin-bottom: 24px;
    margin-left: 32px;
}

.forum-cat-meta {
    gap: 32px;
    font-size: 13px;
    margin-left: 32px;
}

.forum-section-header {
    justify-content: space-between;
    margin-bottom: 24px;
}

.forum-section-title {
    font-size: 22px;
}

.icon-trend {
    color: #F59E0B;
}

.btn-blue-solid {
    background-color: #2563EB;
    color: var(--white);
    border: none;
    border-radius: 8px;
    padding: 10px 20px;
    font-size: 14px;
    gap: 8px;
    cursor: pointer;
}

.btn-blue-solid:hover {
    background-color: #1D4ED8;
    color: var(--white);
}

.discussion-item {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
}

.discussion-item:hover {
    background-color: #F8FAFC;
}

.discussion-item:last-child {
    border-bottom: none;
}

.discussion-tags {
    margin-bottom: 12px;
}

.tag-fire {
    background-color: #FFF7ED;
    color: #EA580C;
}

.tag-pin {
    background-color: #F8FAFC;
    color: #475569;
    border: 1px solid #E2E8F0;
}

.tag-cat {
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-weight: 500;
}

.discussion-title {
    font-size: 16px;
    margin-bottom: 12px;
}

.discussion-meta {
    gap: 16px;
    font-size: 13px;
}

.meta-author {
    color: var(--text-main);
}

.avatar-sm {
    width: 36px;
    height: 36px;
}

.avatar-md {
    width: 48px;
    height: 48px;
    font-size: 18px;
}