.igc-expert-blog-section {
    --blog-bg: #ffffff;
    --blog-card-bg: #ffffff;
    --blog-text-dark: #1a1a1a;
    --blog-text-medium: #4a5568;
    --blog-text-light: #718096;
    --blog-border: #e2e8f0;
    --blog-accent: #b68d40;
    --blog-accent-light: rgba(182, 141, 64, 0.08);
    --blog-radius: 12px;
    --blog-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 100px 0;
    background: var(--blog-bg);
    font-family: 'Inter', sans-serif;
    position: relative;
    isolation: isolate;
}

.igc-expert-blog-container {
    width: 1500px;
    max-width: 100%;
    margin: 0 auto;
    padding: 0 40px;
    box-sizing: border-box;
}

.igc-expert-blog-header {
    margin-bottom: 70px;
    text-align: left;
}

.igc-expert-blog-title {
    font-family: "Playfair Display", serif;
    font-size: 2.8rem;
    font-weight: 600;
    color: #3a506b;
    margin: 0 0 15px;
    line-height: 1.2;
}

.igc-expert-blog-subtitle {
    font-size: 1.2rem;
    color: var(--blog-text-medium);
    line-height: 1.6;
    max-width: 700px;
    margin: 0;
    font-weight: 400;
}

.igc-expert-blog-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.igc-expert-blog-feature,
.igc-expert-blog-article,
.igc-expert-blog-grid-article {
    background: var(--blog-card-bg);
    border: 1px solid var(--blog-border);
    border-radius: var(--blog-radius);
    transition: var(--blog-transition);
    animation: igc-expert-blog-fadeIn 0.6s ease both;
}

.igc-expert-blog-feature.has-link,
.igc-expert-blog-article.has-link,
.igc-expert-blog-grid-article.has-link {
    cursor: pointer;
}

.igc-expert-blog-feature:hover,
.igc-expert-blog-article:hover,
.igc-expert-blog-grid-article:hover {
    border-color: var(--blog-accent);
}

.igc-expert-blog-feature:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
}

.igc-expert-blog-article:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.06);
}

.igc-expert-blog-grid-article:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.07);
}

.igc-expert-blog-feature:focus,
.igc-expert-blog-article:focus,
.igc-expert-blog-grid-article:focus {
    outline: 2px solid var(--blog-accent);
    outline-offset: 3px;
}

.igc-expert-blog-image-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.igc-expert-blog-title-link {
    color: inherit;
    text-decoration: none;
    transition: color 0.25s ease;
}

.igc-expert-blog-title-link:hover {
    color: var(--blog-accent);
}

.igc-expert-blog-feature-image {
    width: 100%;
    height: 300px;
    position: relative;
    overflow: hidden;
    background: #f5f5f5;
}

.igc-expert-blog-feature-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
    display: block;
}

.igc-expert-blog-feature:hover .igc-expert-blog-feature-image img {
    transform: scale(1.05);
}

.igc-expert-blog-feature-content {
    padding: 40px;
}

.igc-expert-blog-feature-meta,
.igc-expert-blog-article-meta,
.igc-expert-blog-grid-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 18px;
    color: var(--blog-text-light);
}

.igc-expert-blog-feature-meta {
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.igc-expert-blog-feature-title {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 600;
    color: var(--blog-text-dark);
    margin: 0 0 20px;
    line-height: 1.3;
}

.igc-expert-blog-feature-excerpt {
    font-size: 1.1rem;
    color: var(--blog-text-medium);
    line-height: 1.6;
    margin: 0 0 25px;
}

.igc-expert-blog-feature-link,
.igc-expert-blog-card-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--blog-accent);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--blog-transition);
}

.igc-expert-blog-feature-link:hover,
.igc-expert-blog-card-link:hover {
    color: #9f7a37;
}

.igc-expert-blog-articles {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.igc-expert-blog-article {
    padding: 30px;
}

.igc-expert-blog-article:nth-child(1) { animation-delay: 0.1s; }
.igc-expert-blog-article:nth-child(2) { animation-delay: 0.2s; }
.igc-expert-blog-article:nth-child(3) { animation-delay: 0.3s; }

.igc-expert-blog-article-meta {
    margin-bottom: 12px;
    font-size: 0.85rem;
}

.igc-expert-blog-article-title {
    font-family: 'Inter', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--blog-text-dark);
    margin: 0 0 15px;
    line-height: 1.35;
}

.igc-expert-blog-article-excerpt {
    font-size: 0.95rem;
    color: var(--blog-text-medium);
    line-height: 1.55;
    margin-bottom: 18px;
}

.igc-expert-blog-article-tags,
.igc-expert-blog-grid-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.igc-expert-blog-tag {
    background: var(--blog-accent-light);
    color: var(--blog-accent);
    padding: 4px 10px;
    border-radius: 30px;
    font-size: 0.75rem;
    font-weight: 500;
}

.igc-expert-blog-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.igc-expert-blog-grid-article {
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.igc-expert-blog-grid-article:nth-child(1) { animation-delay: 0.4s; }
.igc-expert-blog-grid-article:nth-child(2) { animation-delay: 0.5s; }
.igc-expert-blog-grid-article:nth-child(3) { animation-delay: 0.6s; }
.igc-expert-blog-grid-article:nth-child(4) { animation-delay: 0.7s; }

.igc-expert-blog-grid-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: #f5f5f5;
}

.igc-expert-blog-grid-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
    display: block;
}

.igc-expert-blog-grid-article:hover .igc-expert-blog-grid-image img {
    transform: scale(1.08);
}

.igc-expert-blog-grid-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.igc-expert-blog-grid-meta {
    margin-bottom: 10px;
    font-size: 0.85rem;
}

.igc-expert-blog-grid-title {
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--blog-text-dark);
    margin: 0 0 12px;
    line-height: 1.35;
    flex-grow: 1;
}

.igc-expert-blog-grid-excerpt {
    font-size: 0.9rem;
    color: var(--blog-text-medium);
    line-height: 1.55;
    margin-bottom: 15px;
    flex-grow: 1;
}

.igc-expert-blog-card-actions {
    margin-top: auto;
    padding-top: 14px;
}

.igc-expert-blog-footer {
    text-align: center;
    padding-top: 50px;
    border-top: 1px solid var(--blog-border);
}

.igc-expert-blog-all-articles {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: var(--blog-accent);
    color: #fff;
    padding: 16px 38px;
    border-radius: var(--blog-radius);
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--blog-transition);
    border: 2px solid transparent;
}

.igc-expert-blog-all-articles:hover {
    background: transparent;
    color: var(--blog-accent);
    border-color: var(--blog-accent);
    transform: translateY(-3px);
}

.igc-expert-blog-empty {
    padding: 40px 0;
    font-size: 1.1rem;
    color: var(--blog-text-medium);
}

@keyframes igc-expert-blog-fadeIn {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 1500px) {
    .igc-expert-blog-container {
        width: 100%;
    }
}

@media (max-width: 1200px) {
    .igc-expert-blog-main {
        grid-template-columns: 1fr;
    }

    .igc-expert-blog-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .igc-expert-blog-feature-title {
        font-size: 1.6rem;
        font-family: 'Inter', sans-serif;
    }
}

@media (max-width: 992px) {
    .igc-expert-blog-section {
        padding: 80px 0;
    }

    .igc-expert-blog-title {
        font-size: 2.4rem;
    }

    .igc-expert-blog-article {
        padding: 25px;
    }
}

@media (max-width: 768px) {
    .igc-expert-blog-container {
        padding: 0 20px;
    }

    .igc-expert-blog-title {
        font-size: 2rem;
    }

    .igc-expert-blog-subtitle {
        font-size: 1.05rem;
    }

    .igc-expert-blog-header {
        margin-bottom: 45px;
    }

    .igc-expert-blog-main {
        gap: 24px;
        margin-bottom: 35px;
    }

    .igc-expert-blog-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 35px;
    }

    .igc-expert-blog-feature-image {
        height: 220px;
    }

    .igc-expert-blog-feature-content,
    .igc-expert-blog-grid-content {
        padding: 22px;
    }

    .igc-expert-blog-all-articles {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .igc-expert-blog-section {
        padding: 60px 0;
    }

    .igc-expert-blog-feature-content,
    .igc-expert-blog-article,
    .igc-expert-blog-grid-content {
        padding: 18px;
    }

    .igc-expert-blog-feature-title {
        font-size: 1.35rem;
    }

    .igc-expert-blog-article-title,
    .igc-expert-blog-grid-title {
        font-size: 1.05rem;
    }
}