body {
    margin: 0;
    padding: 0;
}

.blog-section {
    padding: 0 0 50px;
    min-height: 100vh;
    background: linear-gradient(135deg, #0a0a1a 0%, #1a1a3a 50%, #0a0a2a 100%);
    position: relative;
    margin-top: -10px;
}

.blog-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, #eee, transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(255,255,255,0.8), transparent),
        radial-gradient(1px 1px at 90px 40px, #fff, transparent),
        radial-gradient(2px 2px at 160px 120px, rgba(255,255,255,0.9), transparent),
        radial-gradient(1px 1px at 230px 80px, #fff, transparent),
        radial-gradient(2px 2px at 300px 150px, rgba(255,255,255,0.7), transparent),
        radial-gradient(1px 1px at 350px 50px, #fff, transparent),
        radial-gradient(2px 2px at 420px 180px, rgba(255,255,255,0.8), transparent),
        radial-gradient(1px 1px at 500px 100px, #fff, transparent),
        radial-gradient(2px 2px at 580px 200px, rgba(255,255,255,0.9), transparent),
        radial-gradient(1px 1px at 650px 60px, #fff, transparent),
        radial-gradient(2px 2px at 720px 140px, rgba(255,255,255,0.7), transparent),
        radial-gradient(1px 1px at 800px 90px, #fff, transparent),
        radial-gradient(2px 2px at 880px 170px, rgba(255,255,255,0.8), transparent),
        radial-gradient(1px 1px at 950px 40px, #fff, transparent);
    background-size: 1000px 300px;
    animation: twinkle 8s ease-in-out infinite;
    pointer-events: none;
}

.blog-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(1px 1px at 120px 200px, rgba(255,255,255,0.6), transparent),
        radial-gradient(2px 2px at 280px 250px, #fff, transparent),
        radial-gradient(1px 1px at 450px 220px, rgba(255,255,255,0.7), transparent),
        radial-gradient(2px 2px at 600px 280px, #fff, transparent),
        radial-gradient(1px 1px at 750px 240px, rgba(255,255,255,0.8), transparent),
        radial-gradient(2px 2px at 900px 260px, #fff, transparent);
    background-size: 1000px 350px;
    animation: twinkle 10s ease-in-out infinite reverse;
    pointer-events: none;
}

@keyframes twinkle {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.blog-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    padding-top: 30px;
}

.blog-header {
    text-align: center;
    margin-bottom: 60px;
}

.blog-title {
    font-size: 48px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.blog-subtitle {
    font-size: 18px;
    color: #999;
}

/* Featured Post */
.featured-post {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
    margin-bottom: 60px;
    text-decoration: none;
    color: inherit;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.featured-post:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
    background: rgba(255, 255, 255, 0.08);
}

.featured-post-image {
    width: 100%;
    height: 400px;
    overflow: hidden;
}

.featured-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.featured-post:hover .featured-post-image img {
    transform: scale(1.05);
}

.featured-post-content {
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.featured-post-title {
    font-size: 32px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.featured-post-desc {
    font-size: 18px;
    color: #999;
    margin-bottom: 30px;
    line-height: 1.8;
}

.featured-post-meta {
    display: flex;
    gap: 20px;
    font-size: 14px;
    color: #666;
}

.featured-post-author {
    color: #667eea;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.blog-card {
    display: block;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-decoration: none;
    color: inherit;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
}

.blog-image-container {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.blog-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.blog-card:hover .blog-image {
    transform: scale(1.05);
}

.blog-content {
    padding: 24px;
}

.blog-card-title {
    font-size: 20px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-card-desc {
    font-size: 14px;
    color: #aaa;
    line-height: 1.6;
    margin-bottom: 16px;
}

.blog-card-meta {
    display: flex;
    gap: 20px;
    font-size: 13px;
    color: #777;
}

/* Responsive Design */
@media (max-width: 768px) {
    .featured-post {
        grid-template-columns: 1fr;
    }
    
    .featured-post-image {
        height: 250px;
    }
    
    .featured-post-content {
        padding: 20px;
    }
    
    .featured-post-title {
        font-size: 24px;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-title {
        font-size: 36px;
    }
}

.blog-author {
    font-weight: 500;
    color: #667eea;
}

.blog-date {
    color: #666;
}

@media (max-width: 992px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .blog-section {
        padding: 40px 16px;
    }

    .blog-title {
        font-size: 32px;
    }

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

    .blog-image-container {
        height: 180px;
    }
}

.article-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.article-main {
    min-width: 0;
}

.article-sidebar {
    position: sticky;
    top: 20px;
    height: fit-content;
}

@media (max-width: 992px) {
    .article-layout {
        grid-template-columns: 1fr;
    }

    .article-sidebar {
        order: -1;
        position: static;
        max-height: 200px;
        overflow-y: auto;
    }

    .article-toc {
        max-height: 180px;
        overflow-y: auto;
    }
}