* { box-sizing: border-box; margin: 0; padding: 0; }
body { 
    font-family: var(--font-primary); 
    color: var(--text-color); 
    background-color: var(--bg-color);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-color);
}

.container {
    width: 90%;
    max-width: var(--container);
    margin: 0 auto;
}

.post-grid {
    display: grid;
    gap: var(--gap);
    margin-bottom: var(--s-10);
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .post-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1200px) {
    .post-grid { grid-template-columns: repeat(3, 1fr); }
}

.site-padding { padding: var(--s-16) 0; }
@media (max-width: 768px) {
    .site-padding { padding: var(--s-8) 0; }
}

.site-main { min-height: 60vh; }