.rn-presets { display: flex; flex-wrap: wrap; gap: 8px; }
.rn-presets .chip { font: inherit; font-size: 0.88rem; font-weight: 600; }
#rn-big { font-size: clamp(2.6rem, 1.8rem + 5vw, 5rem); }
.rn-pop { animation: rn-pop 0.35s ease; }
@keyframes rn-pop { 0% { transform: scale(0.7); opacity: 0.2; } 70% { transform: scale(1.06); } 100% { transform: scale(1); opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .rn-pop { animation: none; } }
#rn-history { display: flex; flex-wrap: wrap; gap: 6px; }
#rn-history .chip { cursor: default; font-size: 0.82rem; padding: 4px 10px; }