.ra1-scene { border: 1px solid #b6cbbe; border-radius: 16px; padding: 18px; margin: 22px 0; background: #f5f8f5; }
.ra1-scene h4 { font-size: 1.1rem; margin: 0 0 12px; }
.ra1-scene-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin: 16px 0; }
.ra1-scene button, .ra1-scene select { min-height: 48px; font: inherit; padding: 8px 14px; border: 1px solid #557963; border-radius: 10px; }
.ra1-scene button { color: white; background: #173e32; cursor: pointer; }
.ra1-scene :focus-visible { outline: 3px solid #1468be; outline-offset: 3px; }
.ra1-scene-toggle { display: flex; gap: 10px; align-items: center; min-height: 48px; }
.ra1-scene-toggle input { width: 20px; height: 20px; }
.ra1-scene audio { display: block; width: 100%; margin: 12px 0; }
.ra1-scene svg { display: block; max-width: 550px; width: 100%; height: auto; margin: auto; font: 17px system-ui, sans-serif; }
.ra1-scene [hidden] { display: none; }
.ra1-scene .is-speaking rect { fill: #ddf284; stroke-width: 4; }
.ra1-scene pre { white-space: pre-wrap; overflow-wrap: anywhere; font: inherit; }
.ra1-scene [data-scene-turn] { font-weight: 700; }
@media (prefers-reduced-motion: reduce) { .ra1-scene * { transition: none; } }