.experiment-nav { margin-bottom: 24px; font-size: 14px; }
.experiment-nav a { display: inline-block; margin: 0 16px 8px 0; }
.note p { margin: 0 0 12px; }
.note p:last-child { margin-bottom: 0; }
.note ul { padding-left: 20px; }
.media-shell { min-width: 0; max-width: 100%; }
.image-feedback { display: block; margin: 6px 0; font: 12px/1.4 system-ui, sans-serif; color: #62666e; }
.image-retry { margin: 4px 0 12px; font: 13px/1.4 system-ui, sans-serif; cursor: pointer; }
.image-feedback[hidden], .image-retry[hidden] { display: none; }