/* Blog Page Styles */

.page-hero {
    padding: 180px 0 100px;
    text-align: center;
    background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
}

.page-label {
    font-family: var(--font-en);
    font-size: 0.9rem;
    letter-spacing: 0.3em;
    color: var(--accent-blue);
    display: block;
    margin-bottom: 24px;
    font-weight: 600;
}

.page-title {
    font-size: clamp(3rem, 10vw, 6rem);
    line-height: 1;
    margin-bottom: 32px;
    color: var(--text-main);
}

.page-lead {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto;
}

/* Featured Article */
.featured-article-section {
    padding: 80px 0;
}

.featured-card {
    display: flex;
    gap: 60px;
    background: #fff;
    border-radius: 32px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-light);
}

.article-visual {
    flex: 1;
    height: 400px;
    background: linear-gradient(135deg, #e0eafc 0%, #cfdef3 100%);
    border-radius: 24px;
}

.article-content {
    flex: 1;
}

.article-category {
    display: inline-block;
    padding: 6px 12px;
    background: #f0f4f8;
    color: var(--accent-blue);
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.article-content h2 {
    font-size: 2rem;
    margin-bottom: 16px;
    color: var(--text-main);
}

.article-content p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 24px;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.date {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.read-more {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 600;
    transition: opacity 0.3s;
}

.read-more:hover {
    opacity: 0.7;
}

/* Articles Section */
.articles-section {
    padding: 100px 0;
    background: #f8f9fa;
}

.section-head {
    text-align: center;
    margin-bottom: 80px;
}

.section-label {
    font-family: var(--font-en);
    letter-spacing: 0.2em;
    color: var(--accent-blue);
    font-weight: 600;
    display: block;
    margin-bottom: 16px;
}

.section-title {
    font-size: 2.5rem;
    color: var(--text-main);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.article-card {
    background: #fff;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--border-light);
    transition: transform 0.3s ease;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.article-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.article-body {
    padding: 32px;
}

.article-body h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--text-main);
}

.article-body p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 16px;
    font-size: 0.95rem;
}

/* Categories Section */
.categories-section {
    padding: 100px 0;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.category-card {
    background: #fff;
    padding: 40px;
    border-radius: 24px;
    border: 1px solid var(--border-light);
    text-align: center;
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s ease;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.category-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 16px;
}

.category-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--text-main);
}

.category-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 900px) {
    .featured-card {
        flex-direction: column;
    }

    .article-visual {
        width: 100%;
        height: 250px;
    }

    .articles-grid {
        grid-template-columns: 1fr;
    }
}