.hidden-faces-page{max-width:1040px;margin:0 auto;padding:24px 16px 48px;color:var(--text-primary);font-size:14px}.hidden-faces-page *{box-sizing:border-box;min-width:0}.hf-tour{display:flex;justify-content:flex-end;margin-bottom:16px}.hf-card{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:16px;padding:20px;margin-bottom:16px}.hf-controls{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}.hf-controls label{display:flex;flex-direction:column;gap:8px;font-weight:600}.hidden-faces-page button:not([data-testid=quick-tour-open]),.hidden-faces-page select{min-height:44px;border:1px solid var(--border-primary);border-radius:10px;background:var(--bg-solid);color:var(--text-primary);padding:10px 14px;font:inherit;cursor:pointer}.hidden-faces-page select{width:100%}.hidden-faces-page button:disabled{opacity:.5;cursor:default}.hidden-faces-page :focus-visible{outline:2px solid var(--accent-primary);outline-offset:3px}.hf-progress strong{display:flex;justify-content:space-between;gap:12px;margin-bottom:10px}.hf-progress progress{display:block;appearance:none;-webkit-appearance:none;width:100%;height:8px;border:0;border-radius:8px;overflow:hidden;background:var(--slider-track)}.hf-progress progress::-webkit-progress-bar{background:var(--slider-track)}.hf-progress progress::-webkit-progress-value{background:var(--accent-primary)}.hf-progress progress::-moz-progress-bar{background:var(--accent-primary)}.hf-picture-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}.hf-picture h2{font-size:18px;font-weight:700;margin:0}.hf-zoom{display:flex;align-items:center;gap:8px;flex-shrink:0}.hf-zoom button{width:44px;font-size:20px;padding:0}.hf-zoom span{min-width:44px;text-align:center;font-variant-numeric:tabular-nums}.hf-scroll{width:100%;overflow:auto;border:1px solid var(--border-primary);border-radius:10px}.hf-scroll svg{display:block;max-width:none;height:auto;aspect-ratio:4 / 3;cursor:crosshair;touch-action:pan-x pan-y}.hf-scroll ellipse{fill:none;stroke-width:3;vector-effect:non-scaling-stroke}.hf-found{stroke:#1769c2;fill:#1769c2}.hf-hint{stroke:#92600a;fill:#92600a}.hf-hint ellipse{stroke-dasharray:8 6}.hf-answer{stroke:#7b4389;fill:#7b4389}.hf-scroll text{fill:#fff;stroke:none;font-size:16px;font-weight:700;text-anchor:middle}.hf-cursor{fill:#fff8;stroke:#202020;stroke-width:2}.hf-picture p,.hf-source{color:var(--text-secondary);line-height:1.6;margin:12px 0 0}.hf-actions{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:16px}.hf-actions button.hf-primary{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff}.hf-explanations{padding-left:24px;line-height:1.8}@media (max-width: 767px){.hf-controls{grid-template-columns:1fr;gap:16px}.hf-card{padding:14px}.hf-actions{grid-template-columns:repeat(2,minmax(0,1fr))}.hf-picture-heading{flex-wrap:wrap}}