.rhythm-scene{max-width:470px;margin:auto;min-width:0}.rhythm-summary{text-align:center;font-size:1rem;font-weight:700;line-height:1.5;margin:.35rem 0}.rhythm-arena{display:block;width:100%;height:auto;max-height:48svh;margin:auto}.rhythm-pads{display:grid;grid-template-columns:1fr 1fr;gap:.7rem;margin:.65rem 0}.rhythm-pad{min-height:76px;font-size:1.2rem;font-weight:700;touch-action:none;user-select:none;-webkit-user-select:none;border:2px solid #3c7560}.rhythm-pad[data-rhythm-pad="0"]{background:#ece0a3;color:#2b4a3c}.rhythm-pad[data-rhythm-pad="1"]{background:#bddbe7;color:#244b5a}.rhythm-pad[aria-pressed=true]{box-shadow:inset 0 0 0 4px #365f4d;transform:translateY(2px)}.rhythm-pad:disabled{opacity:.4}.rhythm-pad:focus-visible{outline:3px solid #b5842f;outline-offset:3px}.rhythm-actions{display:flex;flex-wrap:wrap;gap:.5rem}.rhythm-actions .btn{min-height:44px}.rhythm-actions [data-rhythm-start]{flex:1 1 160px}.rhythm-feedback{font-size:1.05rem;font-weight:700;text-align:center;min-height:1.6em;margin:.6rem 0}.rhythm-notice{line-height:1.6}.rhythm-notice:empty{display:none}.rhythm-tip,.rhythm-sound-help{font-size:.83rem;line-height:1.65}.rhythm-sound-help{color:var(--muted)}@media(max-width:360px){.rhythm-pad{min-height:70px;font-size:1.05rem}.rhythm-actions .btn{font-size:.8rem}.rhythm-arena{max-height:43svh}}

.rhythm-start-row{display:flex;margin:0 0 .65rem}.rhythm-start-row[hidden]{display:none}.rhythm-start-row .btn{width:100%;min-height:48px;font-size:1rem}