/* Extra utility classes and minor tweaks */
.hl { color: var(--gl-accent); }
.center { text-align:center; }
.mt-2 { margin-top: 0.5rem; } .mt-4 { margin-top: 1rem; } .mt-6 { margin-top: 1.5rem; } .mt-8 { margin-top: 2rem; }