:root {
    --primary: #005eff;
    --primary-light: #eef4ff;
    --secondary: #6c757d;
    --border: #e2e8f0;
    --surface: #ffffff;
    --light: #f8f9fa;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --hover-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    --radius: 12px;
}

main {
    max-width: 1200px;
    margin: 80px auto 120px;
    padding: 48px 24px;
}

.blog-hero {
    margin-bottom: 42px;
    text-align: center;
}

.blog-title {
    color: #111827;
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 12px;
}

.blog-subtitle {
    color: var(--secondary);
    font-size: 1.125rem;
    margin: 0 auto;
    max-width: 640px;
}

.blog-rubric {
    display: inline-flex;
    margin-top: 18px;
    padding: 8px 14px;
    border: 1px solid rgba(0, 94, 255, 0.24);
    border-radius: 999px;
    background: var(--primary-light);
    color: var(--primary);
    font-weight: 600;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.blog-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.blog-card:hover {
    box-shadow: var(--hover-shadow);
    transform: translateY(-2px);
}

.blog-card__image {
    display: block;
    aspect-ratio: 16 / 9;
    background: var(--light);
    overflow: hidden;
}

.blog-card__image img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.blog-card__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 12px;
    padding: 22px;
}

.blog-card__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--secondary);
    font-size: 0.82rem;
}

.blog-card__meta span,
.blog-card__meta time {
    max-width: 100%;
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 5px 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.blog-card__title {
    display: -webkit-box;
    overflow: hidden;
    color: #111827;
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.35;
    text-decoration: none;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

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

.blog-card__text {
    display: -webkit-box;
    flex: 1;
    overflow: hidden;
    color: var(--secondary);
    font-size: 0.95rem;
    line-height: 1.55;
    margin: 0;
    overflow-wrap: anywhere;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

.blog-card__link {
    align-self: flex-start;
    border-radius: 8px;
    background: var(--primary);
    color: #fff;
    font-weight: 700;
    padding: 10px 16px;
    text-decoration: none;
    transition: background 0.2s ease, transform 0.2s ease;
}

.blog-card__link:hover {
    background: #0044bf;
    transform: translateY(-1px);
}

.blog-empty {
    grid-column: 1 / -1;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #fff;
    padding: 36px;
    text-align: center;
}

.blog-empty h2 {
    margin: 0 0 8px;
}

.blog-empty p {
    color: var(--secondary);
    margin: 0;
}

.blog-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 14px;
    width: 100%;
    margin: 36px auto 0;
}

.blog-pagination__title {
    color: var(--secondary);
    font-weight: 600;
}

.blog-pagination__pages {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0;
}

.blog-pagination__page {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    border: 2px solid var(--border);
    border-radius: 8px;
    color: #374151;
    font-weight: 600;
    text-decoration: none;
}

.blog-pagination__page--wide {
    padding: 0 14px;
}

.blog-pagination__page:hover,
.blog-pagination__page.is-active {
    border-color: var(--primary);
    background: var(--primary);
    color: #fff;
}

.blog-pagination__page.is-disabled {
    border-color: var(--border);
    background: #f3f4f6;
    color: #9ca3af;
    cursor: default;
}

.blog-pagination__ellipsis {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 40px;
    color: var(--secondary);
    font-weight: 700;
}

.article {
    max-width: 900px;
    margin: 0 auto;
}

.article-title {
    color: #111827;
    font-size: 2.35rem;
    line-height: 1.16;
    margin: 0 0 28px;
}

.article-content {
    color: #1f2937;
    font-size: 1.05rem;
    line-height: 1.75;
    overflow-wrap: anywhere;
}

.article-content h2,
.article-content h3 {
    color: #111827;
    line-height: 1.25;
    margin: 32px 0 14px;
}

.article-content p,
.article-content ul,
.article-content ol,
.article-content table,
.article-content blockquote,
.article-content pre {
    margin-bottom: 18px;
}

.article-content a {
    color: var(--primary);
}

.article-content img {
    display: block;
    width: auto;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 24px auto;
}

.article-content iframe,
.article-content video,
.article-content embed,
.article-content object {
    display: block;
    width: 100%;
    max-width: 100%;
    min-height: 320px;
    border: 0;
    border-radius: 8px;
    margin: 24px auto;
}

.article-content iframe[src*="youtube"],
.article-content iframe[src*="rutube"],
.article-content iframe[src*="vimeo"] {
    aspect-ratio: 16 / 9;
    height: auto;
    min-height: 0;
}

.article-content figure {
    max-width: 100%;
    margin: 24px auto;
}

.article-content figure img {
    margin: 0 auto;
}

.article-content figcaption {
    color: var(--secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-top: 8px;
    text-align: center;
}

.article-content pre {
    max-width: 100%;
    overflow-x: auto;
    border-radius: 8px;
    background: #f3f4f6;
    padding: 16px;
}

.article-content code {
    overflow-wrap: normal;
}

.article-content table {
    display: block;
    width: max-content;
    max-width: 100%;
    overflow-x: auto;
    border-collapse: collapse;
    overflow-wrap: anywhere;
}

.article-content th,
.article-content td {
    border: 1px solid var(--border);
    padding: 10px;
    vertical-align: top;
}

@media (max-width: 768px) {
    main {
        padding: 32px 20px;
    }

    .article {
        width: 100%;
        padding: 0 4px;
    }

    .blog-title,
    .article-title {
        font-size: 2rem;
    }

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

    .blog-card__body {
        padding: 18px;
    }
}

@media (max-width: 480px) {
    .blog-title,
    .article-title {
        font-size: 1.7rem;
    }

    main {
        padding-left: 18px;
        padding-right: 18px;
    }

    .article {
        padding: 0 2px;
    }

    .blog-pagination {
        align-items: center;
        flex-direction: column;
        gap: 12px;
        padding: 0 12px;
    }

    .blog-pagination__pages {
        width: 100%;
        gap: 8px 10px;
        padding: 0 4px;
    }

    .blog-pagination__page--wide {
        display: none;
    }
}