/* Increase main content width */
.md-grid {
    max-width: 70rem; /* Increased from default 61rem */
}

/* Reduce sidebar width to give more space to content */
.md-sidebar--primary {
    width: 12rem; /* Reduced from default 12.1rem */
}

.md-sidebar--secondary {
    width: 12rem; /* Reduced from default 12.1rem */
}

/* Adjust content margin to utilize the extra space */
@media screen and (min-width: 76.25em) {
    .md-sidebar--primary {
        width: 12rem;
    }
    .md-sidebar--secondary {
        width: 12rem;
    }
}