.face-tracker{position:relative;width:100%;height:100%;background:#fff;overflow:hidden}.face-image{width:100%;height:100%;object-fit:contain;transition:opacity .1s ease-out}.face-loading{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#666;font-size:14px}.face-tracker-error{display:flex;align-items:center;justify-content:center;height:200px;color:#e74c3c;background:#fdf2f2;border:1px solid #f5c6cb;border-radius:4px;padding:20px}.face-debug{position:absolute;top:10px;left:10px;background:#000c;color:#fff;padding:8px 12px;border-radius:4px;font-family:monospace;font-size:12px;line-height:1.4}@media (max-width: 768px){.face-tracker{min-height:250px}}.App{width:100vw;height:100vh;background:#fff;display:flex;align-items:center;justify-content:center;margin:0;padding:0}.face-container{width:400px;height:400px;margin:0}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}