main { padding: 3rem 0; }

.hero {
    text-align: center;
    margin-bottom: 4rem;
    padding: 4rem 2rem;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(96, 165, 250, 0.05));
    border-radius: 2rem;
    border: 1px solid var(--border);
}

.hero h1 { font-size: 3rem; margin-bottom: 1rem; font-weight: 800; letter-spacing: -0.05em; }
.hero p { font-size: 1.125rem; color: var(--text-muted); max-width: 600px; margin: 0 auto; }

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2.5rem;
}

.post-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 1.25rem;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.post-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--card-shadow-hover);
    border-color: var(--primary-light);
}

.post-card .img-container {
    aspect-ratio: 16/9;
    overflow: hidden;
    background: #f1f5f9;
    position: relative;
}

.post-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.post-card .content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.post-card .meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.post-card .meta .category {
    color: var(--primary);
    font-weight: 600;
}

.post-card h2 {
    font-size: 1.25rem;
    line-height: 1.3;
    margin-bottom: 0.75rem;
    font-weight: 700;
    letter-spacing: -0.025em;
}

.post-card .summary {
    font-size: 0.9375rem;
    color: var(--text-muted);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.post-card .footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.875rem;
}

.read-more {
    font-weight: 600;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.read-more svg { transition: transform 0.2s; }
.post-card:hover .read-more svg { transform: translateX(4px); }

@media (max-width: 640px) {
    .hero h1 { font-size: 2rem; }
}