*,:before,:after{box-sizing:border-box}:root{--bg:#f7f7fb;--card:#fff;--accent:#4f46e5;--muted:#666}body{background:var(--bg);justify-content:center;margin:0;padding:40px;font-family:Inter,system-ui,sans-serif;display:flex}.app{text-align:center;width:420px}.testimonial-card{background:var(--card);border-radius:12px;padding:24px;box-shadow:0 6px 18px #14143214}.testimonial-photo{object-fit:cover;border-radius:50%;width:90px;height:90px;margin-bottom:12px}.testimonial-name{margin:6px 0 0;font-weight:600}.testimonial-role{color:var(--muted);margin:6px 0 12px;font-size:.9rem}.testimonial-text{color:#222;font-style:italic;line-height:1.5}.controls{justify-content:center;gap:10px;margin-top:16px;display:flex}.controls button{cursor:pointer;background:var(--card);border:none;border-radius:8px;padding:8px 12px;font-size:1rem;box-shadow:0 2px 6px #0000000f}.controls button:hover{background:var(--accent);color:#fff}.counter{color:var(--muted);margin-top:8px;font-size:.9rem}@media (width<=480px){body{padding:16px}.app{width:100%}}