.app{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.25rem;padding:1.5rem}.image-button{border:0;padding:0;margin:0;background:none;cursor:pointer;width:100%;max-width:480px;border-radius:16px;overflow:hidden;line-height:0;-webkit-tap-highlight-color:transparent;transition:transform .12s ease}.image-button:active{transform:scale(.98)}.image-button:focus-visible{outline:3px solid #6ea8fe;outline-offset:3px}.photo{display:block;width:100%;height:auto}.caption{max-width:480px;margin:0;font-size:1.05rem;line-height:1.5;text-align:center}.hint{margin:0;font-size:.9rem;opacity:.55}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;min-height:100%}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:#0f0f12;color:#f5f5f7;-webkit-font-smoothing:antialiased}