.download-button{display:inline-block;padding:16px 32px;font-size:18px;font-weight:600;color:#fff;background:#6ec1e4;border-radius:8px;text-align:center;cursor:pointer;transition:all 0.3s ease;margin:20px auto;user-select:none;box-shadow:0 4px 15px rgba(0,0,0,.2)}.download-button:hover{background:#ff6900;box-shadow:0 6px 20px rgba(0,0,0,.3)}.download-button.disabled{background:#6ec1e480;cursor:not-allowed;opacity:.7}.download-button.disabled:hover{background:#6ec1e480;transform:none;box-shadow:0 4px 15px rgba(0,0,0,.2)}.download-button.ready{background:#6ec1e4;cursor:default}