.preview-video-control{position:absolute;right:20px;bottom:12px;z-index:9;background:#000b;color:white;border:1px solid #fff8;padding:8px 12px;font:12px system-ui;min-height:44px;cursor:pointer}.preview-video-control:focus-visible{outline:3px solid #ffdb00;outline-offset:3px}.preview-guidance{max-width:1100px;margin:50px auto;padding:24px}.preview-guidance li{margin:8px 0}.preview-guidance a{display:inline-block;padding:12px 18px;background:#ffdb00;color:#111}