/* Keep one primary navigation action visible after an accepted turn. */
.td-activity-navigation #td-step-next{min-width:120px;min-height:56px;font-size:20px;font-weight:900;border-radius:16px}
.td-activity-navigation #td-step-next.td-speech-ready{background:#087c70;color:#fff;border:3px solid #075e56;box-shadow:0 0 0 4px #c8f3df}
.td-activity-navigation{position:sticky;top:0;z-index:10;background:#fff;padding:8px}