.assistant-identity{display:flex;align-items:center;gap:12px;padding:15px 0 8px;text-align:left}.assistant-avatar{width:46px;height:46px;border:1px solid #b4c5bc;border-radius:12px;background:linear-gradient(130deg,#e4e8db,#c9dad6);display:flex;align-items:center;justify-content:center;color:#54767b;flex-shrink:0;overflow:hidden}.assistant-avatar img{width:100%;height:100%;object-fit:contain}.assistant-identity strong{font-size:16px;color:#3c5960;font-weight:600}.assistant-identity small{display:block;font-size:10px;color:#758779;margin-top:6px}.assistant-concept-note{font-size:10px;line-height:1.7;color:#748576;margin:0 0 13px}.media-strip{display:flex;gap:7px;overflow:auto;padding:12px 2px 3px}.media-strip button{border:1px solid #c8d2c7;background:#f2f0e5;color:#5b726c;padding:10px 13px;border-radius:8px;min-height:44px;font-size:11px;white-space:nowrap}.media-strip button[aria-pressed=true]{background:#365966;color:#f6f4e9;border-color:#365966}.media-strip button:focus-visible{outline:3px solid #b88643;outline-offset:2px}.media-status-line{font-size:11px;line-height:1.7;color:#708072;margin:10px 0}.gallery-monitor{border:0!important;border-radius:8px;box-shadow:none!important;background:#152731;overflow:hidden}.runtime-gallery{padding:0;border:0;background:none}.runtime-gallery video,.presentation-screen video{display:block;width:100%;max-height:600px;background:#111e25}.media-stage{width:100%}.media-stage>img{display:block;width:100%;height:auto}.media-stage .evidence-crop{border-radius:7px}.preview-zoom-screen{border:0;background:transparent}.media-error{padding:23px;font-size:12px;line-height:1.8;color:#795d4d;background:#f0e4d3}.media-empty-note{font-size:10px;color:#8b8c77;line-height:1.7;margin-top:12px}
.presentation-screen .gallery-monitor{background:transparent}.preview-zoom-screen .gallery-caption{font-size:12px}.media-strip[hidden]{display:none}.media-stage .evidence-crop img{border-radius:0}