.blog-article {
        font-size: 18px;
        line-height: 1.75;
        color: #374151;
    }
    .blog-article h2 {
        font-size: 28px;
        font-weight: 800;
        color: #0b0e14;
        margin: 48px 0 20px;
    }
    .blog-article h3 {
        font-size: 22px;
        font-weight: 700;
        color: #0b0e14;
        margin: 36px 0 16px;
    }
    .blog-article p {
        margin: 0 0 16px;
    }
    .blog-article ul, .blog-article ol {
        margin: 0 0 20px;
        padding-left: 24px;
    }
    .blog-article li {
        margin-bottom: 8px;
    }
    .blog-article strong,
    .blog-article b {
        font-weight: 700;
        color: #0b0e14;
    }
    .blog-article blockquote {
        background: #f9fafb;
        border-left: 4px solid #2a7c5f;
        padding: 20px 24px;
        margin: 24px 0;
        border-radius: 0 8px 8px 0;
    }
    .blog-article table {
        width: 100%;
        border-collapse: collapse;
        margin: 24px 0;
    }
    .blog-article th, .blog-article td {
        padding: 12px;
        border: 1px solid #e5e7eb;
        text-align: left;
    }
    .blog-article th {
        background: #f9fafb;
        font-weight: 700;
    }

    .blog-detail-title {
        color: #0b0e14;
        font-size: 56px;
        font-weight: 900;
        line-height: 1.1;
        margin: 0 0 32px;
    }

    .blog-detail-cover {
        aspect-ratio: 16 / 9;
        background: #f4f5f6;
        border-radius: 24px;
        box-shadow: 0 20px 40px rgba(0,0,0,0.1);
        margin-bottom: 60px;
        overflow: hidden;
        width: 100%;
    }

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

    .blog-related-title {
        color: #0b0e14;
        font-size: 28px;
        font-weight: 900;
        line-height: 1.2;
        margin: 0 0 32px;
    }

    .blog-related-grid {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 24px;
        padding: 0;
        text-align: left;
    }

    .blog-related-card {
        color: inherit;
        min-width: 0;
        text-decoration: none;
    }

    .blog-related-image {
        aspect-ratio: 4 / 3;
        background: #f4f5f6;
        border-radius: 12px;
        margin-bottom: 16px;
        overflow: hidden;
    }

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

    .blog-related-card h3 {
        color: #0b0e14;
        font-size: 16px;
        font-weight: 800;
        line-height: 1.35;
        margin: 0;
    }

    .blog-share-action {
        margin-top: 20px;
        padding: 10px 18px;
        border: 1px solid #3861fb;
        border-radius: 999px;
        background: #fff;
        color: #3156dd;
        font-size: 14px;
        font-weight: 800;
        cursor: pointer;
    }
    .blog-share-action:hover { background: #f3f6ff; }

    @media (max-width: 640px) {
        .blog-detail-title {
            font-size: 32px;
            line-height: 1.2;
            margin-bottom: 24px;
        }

        .blog-related-title {
            font-size: 24px;
            margin-bottom: 24px;
        }

        .blog-related-grid {
            grid-template-columns: 1fr;
            gap: 28px;
        }
    }

    @media (max-width: 360px) {
        .blog-detail-title {
            font-size: 28px;
        }
    }