.memos-container {
    column-count: 2;
    column-gap: 1.75rem;
    margin-top: 1rem;
}

.memo-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
    margin: 1.25rem 0;
    break-inside: avoid;
}
.memo-card:first-of-type {
    margin-top: 0;
}

@media (max-width: 768px) {
    .memos-container {
        column-count: 1;
    }
}

.memo-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    background: var(--hover-color);
}

/* Featured Memo Styles */
.featured-memo {
    margin-bottom: 2rem;
    transform: none;
}

.featured-memo:hover {
    transform: translateY(-3px);
}

.featured-memo .memo-image {
    height: 300px;
}

.featured-memo .memo-content h3 {
    font-size: 1.5rem;
}

.featured-memo .memo-excerpt {
    font-size: 1.1rem;
}

/* Sidebar Memo Styles */
.sidebar .memo-card {
    margin-bottom: 1.5rem;
}

.sidebar .memo-header h3 {
    color: var(--text-color);
    font-size: 1.2rem;
    margin: 0;
    font-family: var(--heading-font);
}

.recent-memos {
    padding: 1rem 1rem 0 1rem;
}

.recent-memo-item {
    display: flex;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
}

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

.recent-memo-image {
    width: 80px;
    height: 80px;
    border-radius: 4px;
    overflow: hidden;
    flex-shrink: 0;
}

.recent-memo-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.recent-memo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    margin: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    flex-shrink: 0;
}

.recent-memo-icon i {
    font-size: 1.2rem;
    color: var(--text-muted);
}

.recent-memo-content {
    flex-grow: 1;
    min-width: 0;
}

.recent-memo-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.recent-memo-content h4 {
    font-family: var(--heading-font);
    font-size: 1rem;
    margin: 0;
    flex: 1;
    min-width: 0;
}

.recent-memo-content h4 a {
    color: var(--text-color);
    text-decoration: none;
}

.recent-memo-content h4 a:hover {
    color: var(--accent-color);
}

.reaction-count {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--accent-color);
    font-size: 0.85rem;
    padding: 0.2rem 0.5rem;
    border-radius: 12px;
    background: transparent;
    border: 1px solid var(--border-color);
}

.reaction-count i {
    font-size: 0.8rem;
}

.recent-memo-content .memo-meta-top {
    font-size: 0.8rem;
}

.view-count {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 600;
    opacity: .5;
}
.view-count i {
    font-size: 0.8rem;
}   

/* Common Memo Components */
.memo-header {
    padding: 0.75rem 1rem;
    background: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
}

.memo-meta-top {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.sidebar .memo-meta-top {
    justify-content: space-between;
}

.memo-timestamp {
    font-family: monospace;
}

.memo-date {
    color: var(--text-muted);
}

.memo-image {
    width: 100%;
    height: 180px;
    overflow: hidden;
    border-bottom: 1px solid var(--border-color);
}

.memo-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.memo-card:hover .memo-image img {
    transform: scale(1.05);
}

.memo-content {
    padding: 1rem;
}

.memo-content h3 {
    font-family: var(--heading-font);
    font-size: 1.2rem;
    margin: 0 0 0.75rem 0;
}

.memo-content h3 a {
    color: var(--text-color);
    text-decoration: none;
}

.memo-content h3 a:hover {
    color: var(--accent-color);
}

.memo-excerpt {
    font-family: var(--body-font);
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0 0 1rem 0;
}

.memo-footer {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.memo-author {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
}

.memo-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag {
    background: var(--surface-color);
    padding: 0.2rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    color: var(--text-muted);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
    text-decoration: none;
}

.tag:hover {
    background: var(--hover-color);
    color: var(--accent-color);
    border-color: var(--accent-color);
}

/* Tag Cloud Specific */
.tag-cloud {
    padding: 0.5rem;
}

.view-all-memos {
    margin-top: 2rem;
}
.view-all-memos a {
    text-decoration: none;
    color: var(--accent-color);
    font-weight: 600;
    transition: all 0.2s ease;          
}

.view-all-memos a:hover {
    color: var(--hover-color);
}

/* Articles Archive Page */
.articles-archive {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1rem;
}

.articles-archive h1 {
    font-family: var(--heading-font);
    color: var(--text-color);
    margin-bottom: 1rem;
    font-size: 2rem;
}

.memos-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    padding: 0.5rem 0;
}

.memo-card.list-item {
    width: 100%;
    margin: 0;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.memo-card.list-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.memo-card.list-item .memo-header {
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--card-bg-secondary);
}

.memo-card.list-item .memo-meta-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--text-muted);
    width: 100%;
}

.memo-card.list-item .memo-meta-top .date-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.memo-card.list-item .reaction-count {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--text-muted);
    font-weight: 500;
}

.memo-card.list-item .reaction-count i {
    font-size: 0.85rem;
}

.memo-card.list-item .memo-body {
    display: flex;
    gap: 1.25rem;
    padding: 1.25rem;
}

.memo-card.list-item .memo-image {
    flex: 0 0 200px;
    height: 150px;
    border-radius: 6px;
    overflow: hidden;
}

.memo-card.list-item .memo-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.memo-card.list-item:hover .memo-image img {
    transform: scale(1.05);
}

.memo-card.list-item .memo-content {
    flex: 1;
    min-width: 0;
}

.memo-card.list-item h3 {
    margin: 0 0 0.75rem;
    font-size: 1.25rem;
}

.memo-card.list-item .memo-excerpt {
    margin-bottom: 1rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

.memo-card.list-item .memo-meta-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.memo-card.list-item .memo-author {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.memo-card.list-item .memo-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .memo-card.list-item .memo-body {
        flex-direction: column;
    }
    
    .memo-card.list-item .memo-image {
        width: 100%;
        flex-basis: auto;
    }
}

.no-memos {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-muted);
    font-size: 1.1rem;
    background: var(--card-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    width: 100%;
}

/* Memo Image Adjustments */
.memos-timeline .memo-image {
    height: 200px;
}

.memos-timeline .memo-image img {
    transition: transform 0.3s ease;
}

.memos-timeline .memo-card:hover .memo-image img {
    transform: scale(1.05);
}

/* Memo Card Variations */
.articles-archive .memo-card {
    margin-bottom: 1.75rem;
}

.articles-archive .memo-footer {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.articles-archive .reaction-count {
    align-self: flex-start;
}