.featured-article {
margin-top: var(--spacing-md);
padding: 16px 0;
}
.section-title {
font-size: clamp(1.6rem, 3.5vw, 2rem);
font-weight: 700;
text-align: center;
margin-bottom: var(--spacing-md);
color: var(--text-primary);
position: relative;
letter-spacing: -0.02em;
}
.section-title::after {
content: '';
position: absolute;
bottom: -10px;
left: 50%;
transform: translateX(-50%);
width: var(--accent-line-width);
height: var(--accent-line-height);
background: var(--primary-gradient);
border-radius: var(--border-radius-sm);
}
.article-card {
background: var(--card-bg);
border: 1px solid var(--border-subtle);
border-radius: var(--border-radius-xl);
padding: 32px;
transition: all var(--transition-medium) var(--ease-out-cubic);
position: relative;
box-shadow: var(--shadow-subtle);
overflow: hidden;
display: grid;
grid-template-columns: 1fr auto;
gap: var(--spacing-xl);
align-items: center;
will-change: transform;
}
.article-card::before {
content: '';
position: absolute;
top: 0;
left: 50%;
transform: translateX(-50%) scaleX(0);
width: 100px;
height: var(--accent-line-height);
background: var(--primary-gradient);
transition: transform var(--transition-medium) var(--ease-out-cubic);
border-radius: 0 0 var(--border-radius-sm) var(--border-radius-sm);
}
.article-card::after {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: linear-gradient(135deg, rgba(124, 58, 237, 0.03) 0%,
rgba(14, 165, 233, 0.03) 100%);
opacity: 0;
transition: opacity var(--transition-medium) var(--ease-out-cubic);
}
.article-card:hover::before {
transform: translateX(-50%) scaleX(1);
}
.article-card:hover::after {
opacity: 1;
}
.article-card:hover {
transform: translateY(-6px);
box-shadow: var(--shadow-large);
border-color: var(--accent-purple);
}
.article-card:focus-within {
transform: translateY(-4px);
box-shadow: var(--shadow-medium);
border-color: var(--accent-cyan);
}
.article-content {
position: relative;
z-index: var(--z-floating);
}
.article-visual {
position: relative;
z-index: var(--z-floating);
display: flex;
align-items: center;
justify-content: center;
min-width: 120px;
}
.article-icon {
font-size: 3rem;
color: var(--accent-purple);
background: linear-gradient(135deg, rgba(124, 58, 237, 0.1), rgba(14, 165, 233, 0.1));
padding: var(--spacing-xl);
border-radius: 50%;
transition: all var(--transition-medium) var(--ease-out-cubic);
will-change: transform;
border: 2px solid transparent;
}
.article-card:hover .article-icon {
transform: scale(1.1) rotate(5deg);
color: var(--accent-cyan);
border-color: rgba(124, 58, 237, 0.2);
}
.article-title {
font-size: clamp(1.4rem, 2.8vw, 1.6rem);
font-weight: 700;
margin-bottom: var(--spacing-md);
color: var(--accent-purple);
line-height: 1.3;
letter-spacing: -0.01em;
}
.article-title:hover {
color: var(--accent-cyan);
transition: color var(--transition-fast) var(--ease-out-cubic);
}
.article-meta {
margin-bottom: var(--spacing-lg);
display: flex;
align-items: center;
gap: var(--spacing-md);
flex-wrap: wrap;
}
.article-date {
color: var(--text-secondary);
font-size: 0.9rem;
font-weight: 500;
background: var(--subtle-bg);
padding: var(--spacing-sm) var(--spacing-md);
border-radius: var(--border-radius-lg);
display: inline-flex;
align-items: center;
gap: var(--spacing-sm);
border: 1px solid var(--border-subtle);
transition: all var(--transition-medium) var(--ease-out-cubic);
}
.article-date:hover {
background: var(--card-bg);
border-color: var(--accent-purple);
transform: translateY(-1px);
}
.article-category {
color: var(--accent-purple);
font-size: 0.85rem;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.05em;
border: 1px solid var(--accent-purple);
padding: var(--spacing-xs) var(--spacing-md);
border-radius: var(--border-radius-md);
background: rgba(124, 58, 237, 0.05);
transition: all var(--transition-medium) var(--ease-out-cubic);
}
.article-category:hover {
background: var(--accent-purple);
color: white;
transform: translateY(-1px);
}
.article-description {
color: var(--text-secondary);
line-height: 1.8;
margin-bottom: var(--spacing-xl);
font-size: clamp(0.95rem, 2.2vw, 1.05rem);
}
.article-link {
color: var(--accent-purple);
text-decoration: none;
font-weight: 600;
transition: all var(--transition-medium) var(--ease-out-cubic);
border: 2px solid var(--accent-purple);
padding: var(--spacing-md) var(--spacing-lg);
border-radius: var(--border-radius-xl);
display: inline-flex;
align-items: center;
gap: var(--spacing-sm);
font-size: clamp(0.9rem, 2.2vw, 1rem);
background: transparent;
position: relative;
overflow: hidden;
will-change: transform;
min-height: 44px;
}
.article-link::before {
content: '';
position: absolute;
top: 0;
left: -100%;
width: 100%;
height: 100%;
background: var(--primary-gradient);
transition: left var(--transition-medium) var(--ease-out-cubic);
z-index: -1;
}
.article-link:hover::before {
left: 0;
}
.article-link:hover {
color: white;
transform: translateY(-2px);
text-decoration: none;
box-shadow: 0 8px 20px rgba(124, 58, 237, 0.3);
}
.article-link:active {
transform: translateY(0);
}
.article-link i {
transition: transform var(--transition-medium) var(--ease-out-cubic);
}
.article-link:hover i {
transform: translateX(4px);
}
.article-link:focus-visible {
outline: 3px solid var(--accent-cyan);
outline-offset: 3px;
border-radius: var(--border-radius-sm);
}
.article-reading-time {
color: var(--text-muted);
font-size: 0.85rem;
font-weight: 500;
display: inline-flex;
align-items: center;
gap: var(--spacing-xs);
margin-top: var(--spacing-sm);
}
.article-tags {
display: flex;
flex-wrap: wrap;
gap: var(--spacing-xs);
margin-top: var(--spacing-md);
}
.article-tag {
font-size: 0.75rem;
color: var(--text-muted);
background: var(--subtle-bg);
padding: 4px 8px;
border-radius: var(--border-radius-sm);
border: 1px solid var(--border-subtle);
transition: all var(--transition-fast) var(--ease-out-cubic);
}
.article-tag:hover {
background: var(--accent-purple);
color: white;
border-color: var(--accent-purple);
}
@media (max-width: 1200px) {
.article-card {
padding: 28px 24px;
gap: var(--spacing-lg);
}
.article-icon {
font-size: 2.8rem;
padding: var(--spacing-lg);
}
}
@media (max-width: 992px) {
.featured-article {
padding: 32px 0;
}
.article-card {
padding: 24px 20px;
gap: var(--spacing-md);
}
.article-icon {
font-size: 2.5rem;
padding: var(--spacing-md);
}
.article-meta {
gap: var(--spacing-sm);
}
}
@media (max-width: 768px) {
.featured-article {
padding: 28px 0;
}
.article-card {
padding: 24px 20px;
grid-template-columns: 1fr;
text-align: center;
gap: var(--spacing-lg);
}
.article-visual {
order: -1;
min-width: auto;
}
.article-icon {
font-size: 2.5rem;
padding: var(--spacing-lg);
}
.article-meta {
justify-content: center;
flex-wrap: wrap;
}
.article-link:hover {
transform: translateY(0) scale(1.02);
}
}
@media (max-width: 576px) {
.featured-article {
padding: 24px 0;
}
.article-card {
padding: 20px;
}
.article-meta {
flex-direction: column;
gap: var(--spacing-sm);
align-items: center;
}
.article-tags {
justify-content: center;
}
}
@media print {
.article-card {
box-shadow: none;
border: 1px solid #666;
page-break-inside: avoid;
margin-bottom: 20px;
}
.article-link {
background: var(--accent-purple);
color: white;
}
}
@media (prefers-contrast: high) {
.article-card {
border: 2px solid var(--border-subtle);
}
.article-link {
border: 2px solid var(--accent-purple);
}
.article-date, .article-category, .article-tag {
border: 2px solid var(--border-subtle);
}
}
@media (prefers-reduced-motion: reduce) {
.article-card, .article-icon, .article-link, .article-date,
.article-category, .article-tag, .article-title {
transition: none !important;
animation: none !important;
}
.article-card:hover, .article-icon, .article-link:hover,
.article-date:hover, .article-category:hover {
transform: none !important;
}
}
@supports (container-type: inline-size) {
.article-card {
container-type: inline-size;
}
@container (max-width: 400px) {
.article-icon {
font-size: 2rem;
padding: var(--spacing-md);
}
.article-title {
font-size: 1.3rem;
}
.article-description {
font-size: 0.9rem;
}
.article-meta {
flex-direction: column;
gap: var(--spacing-xs);
}
}
@container (max-width: 300px) {
.article-card {
padding: var(--spacing-md);
}
.article-icon {
font-size: 1.8rem;
}
}
}