.card-preview{background:#fff;padding:80px 40px}.card-preview__inner{margin:0 auto;max-width:1200px;text-align:center}.card-preview__header{margin-bottom:48px}.card-preview__header h2{color:#0c4a6e;font-family:Inter,system-ui,sans-serif;font-size:32px;font-weight:700;margin-bottom:8px}.card-preview__header p{color:#64748b;font-size:16px}.card-preview__cards{display:flex;flex-wrap:wrap;gap:24px;justify-content:center;margin-bottom:32px}.card-preview__card{background:#f0f9ff;border:1px solid #bae6fd;border-radius:16px;padding:32px 28px;position:relative;text-align:center;transition:transform .2s,box-shadow .2s;width:220px}.card-preview__card:hover{box-shadow:0 8px 24px rgba(3,105,161,.1);transform:translateY(-4px)}.card-preview__lang-badge{color:#0369a1;font-size:11px;font-weight:600;letter-spacing:.08em;margin-bottom:16px;text-transform:uppercase}.card-preview__word{color:#0c4a6e;font-size:40px;font-weight:700;line-height:1.2;margin-bottom:8px}.card-preview__reading{color:#38bdf8;font-family:JetBrains Mono,monospace;font-size:14px;margin-bottom:12px}.card-preview__meaning{color:#64748b;font-size:14px;line-height:1.5;margin-bottom:16px}.card-preview__level{background:#e0f2fe;border-radius:9999px;color:#0369a1;font-family:JetBrains Mono,monospace;font-size:12px;padding:4px 10px}.card-preview__tap{align-items:center;color:#64748b;display:flex;font-size:14px;gap:6px;justify-content:center;margin-bottom:16px}.card-preview__tap-icon{font-size:18px}.card-preview__bottom{color:#64748b;font-size:15px;margin-bottom:16px}.card-preview__cta{margin-top:8px}.card-preview__link{color:#0369a1;font-size:16px;font-weight:600;text-decoration:none}.card-preview__link:hover{color:#0284c7}@media (max-width:767px){.card-preview{padding:48px 20px}.card-preview__cards{align-items:center;flex-direction:column}.card-preview__card{max-width:300px;width:100%}}