h1, h2, h3, h4, h5, h6 {
margin-bottom: 0.75rem;
font-weight: 800;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

/* --- Main Content Layout (Grid) --- */
.main-content {
display: grid;
grid-template-columns: 2.5fr 1fr; /* 70% / 30% split */
gap: 2rem;
margin-top: 2rem;
}

.article-full {
background-color: #ffffff;
border-radius: 12px;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
overflow: hidden;
margin-bottom: 3rem;
}

.post-header {
padding: 2.5rem 2.5rem 1.5rem;
}

.post-header .category {
color: #2563eb;
font-weight: 800;
text-transform: uppercase;
letter-spacing: 0.5px;
font-size: 0.85rem;
margin-bottom: 0.5rem;
display: block;
}

.post-header h1 {
font-size: 2.75rem; /* Larger for article page */
}

.post-header .post-meta {
color: #6c757d;
font-size: 0.9rem;
margin-top: 0.5rem;
display: block;
}

.post-image {
width: 100%;
}

.post-image img {
width: 100%;
height: 450px;
object-fit: cover;
}

.post-body {
padding: 2.5rem;
font-size: 1.05rem;
color: #343a40;
}

.post-body p {
margin-bottom: 1.5rem;
}

.post-body h2 {
font-size: 1.75rem;
font-weight: 800;
margin-top: 2.5rem;
margin-bottom: 1rem;
}

.post-body blockquote {
border-left: 4px solid #2563eb;
margin: 2rem 0;
padding-left: 1.5rem;
font-style: italic;
font-size: 1.15rem;
color: #495057;
}

.post-body ul {
    margin-bottom: 1.5rem;
}

.sidebar {
display: flex;
flex-direction: column;
gap: 1.5rem;
}

.sidebar-widget {
background-color: #ffffff;
padding: 1.5rem;
border-radius: 12px;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.widget-title {
font-size: 1.25rem;
font-weight: 800;
margin-bottom: 1rem;
padding-bottom: 0.5rem;
border-bottom: 2px solid #2563eb;
}

.news-list {
display: flex;
flex-direction: column;
gap: 1rem;
}

.news-item a {
color: #343a40;
font-weight: 800;
font-size: 0.95rem;
display: block;
text-decoration: none;
}

.news-item a:hover {
color: #2563eb;
}

.news-item .news-meta {
font-size: 0.8rem;
color: #888;
}

.category-list {
list-style: none;
padding: 0;
}

.category-list li {
margin-bottom: 0.75rem;
}

.category-list a {
text-decoration: none;
color: #495057;
font-weight: 800;
display: flex;
justify-content: space-between;
}

.category-list a:hover {
color: #2563eb;
}

.category-list .count {
color: #888;
font-size: 0.9rem;
}

.widget-cta {
background-color: #2563eb;
color: #ffffff;
text-align: center;
}

.widget-cta h4 {
color: #ffffff;
}

.widget-cta p {
font-size: 0.95rem;
margin-bottom: 1.5rem;
}

.widget-cta .cta-button {
display: inline-block;
background-color: #ffffff;
color: #2563eb;
padding: 0.75rem 1.5rem;
border-radius: 8px;
font-weight: 800;
transition: all 0.3s ease;
}

.widget-cta .cta-button:hover {
background-color: #f1f1f1;
transform: translateY(-2px);
}

@media (max-width: 992px) {
.main-content {
    grid-template-columns: 1fr; /* Stack main content and sidebar */
}
.post-header h1 {
    font-size: 2.25rem;
}
.post-image img {
    height: 350px;
}
}

@media (max-width: 768px) {
h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }

.post-header {
    padding: 1.5rem;
}
.post-header h1 {
    font-size: 1.75rem;
}
.post-image img {
    height: 250px;
}
.post-body {
    padding: 1.5rem;
    font-size: 1rem;
}
}