/* Blog Hero — inherits .hero, single-column override */
.blog-hero.hero {
    padding: 200px 0 120px;
    background: var(--gradient-hero);
}

.blog-hero.hero .bg-grid {
    background-image: linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
}

.blog-hero.hero .container {
    display: block;
}

.blog-hero .about-tag {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
}

.blog-hero.hero h1 {
    font-size: 56px;
}

/* Blog Post List */
.blog-list-section {
    padding: 80px 0 120px;
}

.blog-items {
    border-top: 2px solid var(--text-dark);
}

.blog-item {
    display: grid;
    grid-template-columns: 48px 1fr auto;
    align-items: baseline;
    gap: 24px;
    padding: 32px 0;
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.blog-item:hover {
    padding-left: 12px;
}

.blog-item:hover h2 {
    color: var(--primary);
}

.blog-item-num {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dim);
    font-variant-numeric: tabular-nums;
    padding-top: 4px;
}

.blog-item-body h2 {
    font-size: 22px;
    font-weight: 800;
    color: var(--text-dark);
    letter-spacing: -0.03em;
    line-height: 1.3;
    margin-bottom: 6px;
    transition: color var(--transition-smooth);
}

.blog-item-body p {
    font-size: 15px;
    color: var(--text-body);
    line-height: 1.5;
}

.blog-item-date {
    font-size: 13px;
    color: var(--text-dim);
    font-weight: 500;
    white-space: nowrap;
    padding-top: 4px;
}

/* Pagination */
.blog-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 64px;
}

.page-btn {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--white);
    color: var(--text-body);
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.page-btn:hover:not(:disabled):not(.active) {
    border-color: var(--primary);
    color: var(--primary);
}

.page-btn.active {
    background: var(--text-dark);
    border-color: var(--text-dark);
    color: var(--white);
}

.page-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* Empty State */
.blog-empty {
    text-align: center;
    padding: 80px 0;
    color: var(--text-dim);
    font-size: 16px;
}

/* Blog Detail Page */
.blog-detail-hero.hero {
    padding: 200px 0 100px;
    background: var(--gradient-hero);
}

.blog-detail-hero.hero .bg-grid {
    background-image: linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
}

.blog-detail-hero.hero .container {
    display: block;
}

.blog-detail-meta {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 16px;
    font-weight: 500;
}

.blog-detail-hero.hero h1 {
    font-size: 44px;
    max-width: 720px;
    line-height: 1.15;
}

.blog-detail-hero .blog-back-link {
    color: rgba(255, 255, 255, 0.7);
}

.blog-detail-hero .blog-back-link:hover {
    color: var(--white);
}

.blog-detail-content {
    padding: 60px 0 120px;
}

.blog-detail-content .container {
    max-width: 720px;
}

.blog-article {
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-body);
}

.blog-article h2 {
    font-size: 28px;
    color: var(--text-dark);
    margin: 48px 0 16px;
    font-weight: 700;
}

.blog-article h3 {
    font-size: 22px;
    color: var(--text-dark);
    margin: 36px 0 12px;
    font-weight: 700;
}

.blog-article p {
    margin-bottom: 24px;
}

.blog-article ul,
.blog-article ol {
    margin-bottom: 24px;
    padding-left: 24px;
}

.blog-article li {
    margin-bottom: 8px;
}

.blog-article blockquote {
    border-left: 3px solid var(--primary);
    padding: 16px 24px;
    margin: 32px 0;
    background: var(--bg-primary);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-style: italic;
    color: var(--text-dark);
}

.blog-article code {
    background: var(--bg-primary);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 14px;
    color: var(--primary);
}

.blog-article pre {
    background: var(--text-dark);
    color: #e6e6e6;
    padding: 24px;
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: 32px 0;
}

.blog-article pre code {
    background: none;
    padding: 0;
    color: inherit;
    font-size: 14px;
}

.blog-article img {
    max-width: 100%;
    border-radius: var(--radius-md);
    margin: 32px 0;
}

.blog-article a {
    color: var(--primary);
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.blog-article a:hover {
    color: var(--primary-dark);
}

.blog-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 32px;
}

.blog-back-link:hover {
    gap: 12px;
}

/* Loading state */
.blog-loading {
    text-align: center;
    padding: 80px 0;
    color: var(--text-dim);
    font-size: 16px;
}

@media (max-width: 768px) {
    .blog-hero {
        padding: 120px 0 60px;
    }

    .blog-hero h1 {
        font-size: 32px;
    }

    .blog-item {
        grid-template-columns: 1fr;
        gap: 4px;
        padding: 24px 0;
    }

    .blog-item-num {
        display: none;
    }

    .blog-item-body h2 {
        font-size: 18px;
    }

    .blog-item-date {
        order: -1;
    }

    .blog-detail-hero {
        padding: 120px 0 30px;
    }

    .blog-detail-hero h1 {
        font-size: 28px;
    }

    .blog-article {
        font-size: 16px;
    }
}