.flipbook-animation-modal {
    align-items: center;
    background: color-mix(in srgb, var(--pe-bg-deep) 72%, transparent);
    display: grid;
    inset: 0;
    justify-items: center;
    padding: clamp(10px, 2vh, 24px);
    position: fixed;
    z-index: 90;
}

.flipbook-animation-modal__dialog {
    background: var(--pe-surface-strong);
    border: 1px solid var(--pe-border-strong);
    border-radius: var(--pe-radius);
    box-shadow: var(--pe-shadow);
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    max-height: 94dvh;
    max-width: 1720px;
    min-height: min(800px, 94dvh);
    overflow: hidden;
    width: min(96vw, 1720px);
}

.flipbook-animation-modal__header,
.flipbook-animation-modal__footer {
    align-items: center;
    border-color: var(--pe-border);
    display: flex;
    gap: 16px;
    justify-content: space-between;
    padding: 16px 20px;
}

.flipbook-animation-modal__header {
    border-bottom: 1px solid var(--pe-border);
}

.flipbook-animation-modal__header h2,
.flipbook-animation-modal__position-group h3,
.flipbook-animation-modal__transform-section h3,
.flipbook-animation-modal__transform-property h4 {
    color: var(--pe-text);
    margin: 0;
}

.flipbook-animation-modal__header h2 {
    font-size: 1.05rem;
    line-height: 1.25;
}

.flipbook-animation-modal__header p,
.flipbook-animation-modal__source-label,
.flipbook-animation-modal__rail-label {
    color: var(--pe-text-muted);
    font-size: 0.75rem;
    margin: 4px 0 0;
}

.flipbook-animation-modal__studio {
    display: grid;
    grid-template-columns: minmax(270px, 300px) minmax(0, 1fr) minmax(340px, 390px);
    min-height: 0;
    overflow: auto;
}

.flipbook-animation-modal__layer-rail,
.flipbook-animation-modal__inspector {
    background: var(--pe-card-bg-soft);
    min-width: 0;
    padding: 14px;
}

.flipbook-animation-modal__layer-rail {
    border-right: 1px solid var(--pe-border);
    display: grid;
    align-content: start;
    gap: 10px;
    grid-template-rows: auto auto minmax(0, 1fr);
    max-height: 100%;
    overflow: hidden;
}

.flipbook-animation-modal__rail-label {
    font-weight: 850;
    letter-spacing: 0.04em;
    margin: 0;
    text-transform: uppercase;
}

.flipbook-animation-modal__layer-row {
    align-items: stretch;
    display: grid;
    gap: 6px;
    grid-template-columns: 44px minmax(0, 1fr);
    position: relative;
}

.flipbook-animation-modal__layer-actions {
    display: grid;
    gap: 4px;
    grid-column: 1 / -1;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    min-height: 0;
}

.flipbook-animation-modal__layer-grip {
    align-items: center;
    background: var(--pe-control-bg);
    border: 1px solid var(--pe-border);
    border-radius: calc(var(--pe-radius) * 0.72);
    color: var(--pe-text-muted);
    cursor: grab;
    display: inline-flex;
    justify-content: center;
    min-height: 44px;
    min-width: 44px;
    touch-action: none;
}

.flipbook-animation-modal__layer-grip:active {
    cursor: grabbing;
}

.flipbook-animation-modal__layer-row.is-reorder-target {
    box-shadow: 0 0 0 2px var(--pe-green-bright);
}

.flipbook-animation-modal__layer-row.is-source-invalid .flipbook-animation-modal__layer-select {
    background: color-mix(in srgb, var(--pe-danger) 10%, var(--pe-control-bg));
    border-color: var(--pe-danger);
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--pe-danger) 28%, transparent);
}

.flipbook-animation-modal__layer-action {
    align-items: center;
    border: 1px solid transparent;
    border-radius: calc(var(--pe-radius) * 0.72);
    color: #fff;
    cursor: pointer;
    display: inline-flex;
    justify-content: center;
    min-height: 44px;
    min-width: 44px;
    padding: 4px;
}

.flipbook-animation-modal__layer-menu-button {
    min-height: 44px;
}

.flipbook-animation-modal__layer-menu {
    background: var(--pe-surface-strong);
    border: 1px solid var(--pe-border-strong);
    border-radius: var(--pe-radius);
    box-shadow: var(--pe-shadow);
    display: grid;
    gap: 4px;
    grid-column: 1 / -1;
    padding: 6px;
    position: relative;
    z-index: 5;
}

.flipbook-animation-modal__layer-menu button {
    background: transparent;
    border: 0;
    border-radius: calc(var(--pe-radius) * 0.65);
    color: var(--pe-text-body);
    min-height: 44px;
    padding: 8px 10px;
    text-align: left;
}

.flipbook-animation-modal__layer-menu button:hover,
.flipbook-animation-modal__layer-menu button:focus-visible {
    background: var(--pe-control-bg-active);
    outline: 2px solid var(--pe-control-border-active);
}

.flipbook-animation-modal__layer-action svg {
    fill: none;
    height: 17px;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 2;
    width: 17px;
}

.flipbook-animation-modal__layer-action--save {
    background: var(--pe-green);
    border-color: var(--pe-green-bright);
}

.flipbook-animation-modal__layer-action--delete {
    background: var(--pe-danger);
    border-color: var(--pe-danger-soft);
}

.flipbook-animation-modal__layer-action:hover,
.flipbook-animation-modal__layer-action:focus-visible {
    filter: brightness(1.12);
    outline: 2px solid currentColor;
    outline-offset: 1px;
}

.flipbook-animation-modal__layer-list {
    align-content: start;
    display: grid;
    gap: 8px;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.flipbook-animation-modal__layer-select {
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--pe-radius);
    color: var(--pe-text-body);
    display: grid;
    gap: 4px;
    min-height: 44px;
    min-width: 0;
    padding: 9px;
    text-align: left;
}

.flipbook-animation-modal__layer-row.is-selected .flipbook-animation-modal__layer-select {
    background: var(--pe-control-bg-active);
    border-color: var(--pe-control-border-active);
}

.flipbook-animation-modal__layer-select > span:first-child {
    font-size: 0.8rem;
    font-weight: 800;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.flipbook-animation-modal__source-name,
.flipbook-animation-modal__empty-state {
    color: var(--pe-text-muted);
    font-size: 0.72rem;
    margin: 0;
    overflow-wrap: anywhere;
}

.flipbook-animation-modal__source-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.flipbook-animation-modal__mirrored-preview-controls {
    display: grid;
    gap: 8px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.flipbook-animation-modal__canvas-panel {
    align-content: center;
    display: grid;
    gap: 10px;
    justify-items: center;
    min-width: 0;
    padding: 20px;
}

.flipbook-animation-modal__canvas-wrap {
    background: #fff;
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.2);
    max-height: min(62dvh, 680px);
    position: relative;
}

.flipbook-animation-modal__canvas-wrap canvas {
    display: block;
    height: 100%;
    touch-action: none;
    width: auto;
}

.flipbook-animation-modal__gif-preview {
    object-fit: fill;
    pointer-events: none;
    position: absolute;
}

.flipbook-animation-modal__interaction-overlay {
    height: 100%;
    inset: 0;
    pointer-events: none;
    position: absolute;
    touch-action: none;
    width: 100%;
    z-index: 3;
}

.flipbook-animation-modal__motion-guide {
    fill: none;
    pointer-events: none;
    stroke: #16a34a;
    stroke-dasharray: 7 5;
    stroke-width: 2;
    vector-effect: non-scaling-stroke;
}

.flipbook-animation-modal__path-guide,
.flipbook-animation-modal__path-curve {
    fill: none;
    pointer-events: none;
    vector-effect: non-scaling-stroke;
}

.flipbook-animation-modal__path-guide {
    stroke: #f59e0b;
    stroke-width: 1.5;
}

.flipbook-animation-modal__path-curve {
    stroke: #16a34a;
    stroke-dasharray: 7 5;
    stroke-width: 2;
}

.flipbook-animation-modal__selection-outline {
    fill: color-mix(in srgb, #22c55e 8%, transparent);
    pointer-events: all;
    stroke: #22c55e;
    stroke-width: 2;
    vector-effect: non-scaling-stroke;
}

.flipbook-animation-modal__interaction-hit {
    fill: transparent;
    pointer-events: all;
}

.flipbook-animation-modal__endpoint-marker,
.flipbook-animation-modal__path-handle-marker,
.flipbook-animation-modal__resize-handle,
.flipbook-animation-modal__rotation-handle,
.flipbook-animation-modal__rotation-stem {
    pointer-events: none;
    stroke-width: 2;
    vector-effect: non-scaling-stroke;
}

.flipbook-animation-modal__rotation-stem {
    stroke: #16a34a;
}

.flipbook-animation-modal__rotation-handle {
    fill: #fff;
    stroke: #16a34a;
}

.flipbook-animation-modal__rotation-control .flipbook-animation-modal__interaction-hit {
    cursor: grab;
}

.flipbook-animation-modal__rotation-control .flipbook-animation-modal__interaction-hit:active {
    cursor: grabbing;
}

.flipbook-animation-modal__rotation-control .flipbook-animation-modal__interaction-hit:focus-visible {
    fill: color-mix(in srgb, #16a34a 12%, transparent);
    outline: none;
    stroke: #16a34a;
    stroke-width: 3;
    vector-effect: non-scaling-stroke;
}

.flipbook-animation-modal__path-handle-marker {
    fill: #f59e0b;
    stroke: #fff;
}

.flipbook-animation-modal__path-control .flipbook-animation-modal__interaction-hit {
    cursor: grab;
}

.flipbook-animation-modal__path-control .flipbook-animation-modal__interaction-hit:active {
    cursor: grabbing;
}

.flipbook-animation-modal__path-handle-label {
    fill: #f59e0b;
    font-size: 14px;
    font-weight: 800;
    paint-order: stroke;
    pointer-events: none;
    stroke: #fff;
    stroke-width: 3px;
    vector-effect: non-scaling-stroke;
}

.flipbook-animation-modal__path-point .flipbook-animation-modal__interaction-hit:focus-visible {
    fill: color-mix(in srgb, #f59e0b 12%, transparent);
    outline: none;
    stroke: #f59e0b;
    stroke-width: 3;
    vector-effect: non-scaling-stroke;
}

.flipbook-animation-modal__endpoint-marker {
    stroke: #fff;
}

.flipbook-animation-modal__resize-handle {
    fill: #fff;
    stroke: #16a34a;
}

.flipbook-animation-modal__endpoint-control .flipbook-animation-modal__interaction-hit,
.flipbook-animation-modal__selection-outline {
    cursor: move;
}

.flipbook-animation-modal__resize-control--north .flipbook-animation-modal__interaction-hit,
.flipbook-animation-modal__resize-control--south .flipbook-animation-modal__interaction-hit {
    cursor: ns-resize;
}

.flipbook-animation-modal__resize-control--east .flipbook-animation-modal__interaction-hit,
.flipbook-animation-modal__resize-control--west .flipbook-animation-modal__interaction-hit {
    cursor: ew-resize;
}

.flipbook-animation-modal__resize-control--north-west .flipbook-animation-modal__interaction-hit,
.flipbook-animation-modal__resize-control--south-east .flipbook-animation-modal__interaction-hit {
    cursor: nwse-resize;
}

.flipbook-animation-modal__resize-control--north-east .flipbook-animation-modal__interaction-hit,
.flipbook-animation-modal__resize-control--south-west .flipbook-animation-modal__interaction-hit {
    cursor: nesw-resize;
}

.flipbook-animation-modal__warning-overlay {
    inset: 0;
    pointer-events: none;
    position: absolute;
}

.flipbook-animation-modal__source-label,
.flipbook-animation-modal__summary {
    margin: 0;
    max-width: 560px;
    text-align: center;
}

.flipbook-animation-modal__interaction-help {
    color: var(--pe-text-muted);
    font-size: 0.72rem;
    line-height: 1.45;
    margin: 0;
    max-width: 560px;
    text-align: center;
}

.flipbook-animation-modal__summary {
    color: var(--pe-text-body);
    font-size: 0.78rem;
    line-height: 1.45;
}

.flipbook-animation-modal__warning-status {
    border-color: color-mix(in srgb, var(--pe-danger) 42%, var(--pe-card-border-soft));
    max-width: 560px;
}

.flipbook-animation-modal__warning-icon {
    background: var(--pe-danger);
    border-radius: 50%;
    display: inline-block;
    flex: 0 0 8px;
    height: 8px;
    width: 8px;
}

.flipbook-animation-modal__inspector {
    border-left: 1px solid var(--pe-border);
    display: grid;
    align-content: start;
    gap: 12px;
    overflow: auto;
}

.flipbook-animation-modal__field-grid {
    display: grid;
    gap: 9px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.flipbook-animation-modal__motion-fieldset {
    display: grid;
    gap: 8px;
}

.flipbook-animation-modal__playback-fieldset,
.flipbook-animation-modal__path-section {
    border-top: 1px solid var(--pe-border);
    display: grid;
    gap: 9px;
    min-width: 0;
    padding-top: 12px;
}

.flipbook-animation-modal__playback-fieldset legend {
    color: var(--pe-text);
    font-size: 0.84rem;
    font-weight: 850;
}

.flipbook-animation-modal__playback-help {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.flipbook-animation-modal__control-help {
    color: var(--pe-text-muted);
    font-size: 0.68rem;
    line-height: 1.4;
    margin: 0;
}

.flipbook-animation-modal__path-section h3 {
    color: var(--pe-text);
    font-size: 0.84rem;
    margin: 0;
}

.flipbook-animation-modal__path-preset-grid {
    display: grid;
    gap: 6px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.flipbook-animation-modal__path-preset-grid button {
    min-height: 44px;
    min-width: 0;
    padding-inline: 5px;
    white-space: normal;
}

.flipbook-animation-modal__motion-fieldset legend {
    color: var(--pe-text-muted);
    font-size: 0.72rem;
    font-weight: 800;
    margin-bottom: 7px;
}

.flipbook-animation-modal__label-with-help {
    align-items: center;
    display: inline-flex;
    gap: 6px;
    min-width: 0;
}

.flipbook-animation-modal__label-with-help > span:first-child {
    min-width: 0;
}

.flipbook-animation-modal__transform-section {
    border-top: 1px solid var(--pe-border);
    display: grid;
    gap: 10px;
    min-width: 0;
    padding-top: 12px;
}

.flipbook-animation-modal__transform-section h3 {
    font-size: 0.84rem;
}

.flipbook-animation-modal__transform-property {
    background: var(--pe-control-bg);
    border: 1px solid var(--pe-border);
    border-radius: calc(var(--pe-radius) * 0.72);
    display: grid;
    gap: 8px;
    min-width: 0;
    padding: 10px;
}

.flipbook-animation-modal__transform-property-heading {
    align-items: baseline;
    display: flex;
    flex-wrap: wrap;
    gap: 4px 8px;
    justify-content: space-between;
    min-width: 0;
}

.flipbook-animation-modal__transform-property h4 {
    font-size: 0.76rem;
}

.flipbook-animation-modal__transform-property small,
.flipbook-animation-modal__progress-control small {
    color: var(--pe-text-muted);
    font-size: 0.68rem;
}

.flipbook-animation-modal__turn-grid {
    display: grid;
    gap: 6px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.flipbook-animation-modal__turn-grid button {
    min-width: 0;
    padding-inline: 4px;
}

.flipbook-animation-modal__progress-control {
    display: grid;
    gap: 7px;
    min-width: 0;
}

.flipbook-animation-modal__progress-help {
    color: var(--pe-text-muted);
    font-size: 0.7rem;
    line-height: 1.4;
    margin: 0;
}

.flipbook-animation-modal__progress-control > span,
.flipbook-animation-modal__progress-control > small {
    align-items: center;
    display: flex;
    justify-content: space-between;
}

.flipbook-animation-modal__progress-control output {
    color: var(--pe-text-body);
    font-size: 0.74rem;
    font-variant-numeric: tabular-nums;
}

.flipbook-animation-modal__progress-control input[type="range"] {
    margin: 0;
    min-width: 0;
    width: 100%;
}

.flipbook-animation-modal__field-error {
    color: var(--pe-danger);
    font-size: 0.7rem;
    line-height: 1.35;
    margin: 4px 0 0;
    overflow-wrap: anywhere;
}

.flipbook-animation-modal__field-warning {
    color: var(--pe-warning, #b45309);
    font-size: 0.7rem;
    line-height: 1.35;
    margin: 4px 0 0;
    overflow-wrap: anywhere;
}

.flipbook-animation-modal__error-summary {
    background: color-mix(in srgb, var(--pe-danger) 8%, transparent);
    border: 1px solid color-mix(in srgb, var(--pe-danger) 35%, var(--pe-border));
    border-radius: calc(var(--pe-radius) * 0.72);
    color: var(--pe-danger);
    font-size: 0.72rem;
    line-height: 1.4;
    padding: 8px 10px;
}

.flipbook-animation-modal__error-summary ul {
    margin: 0;
    padding-left: 18px;
}

.flipbook-animation-modal__position-group {
    display: grid;
    gap: 8px;
}

.flipbook-animation-modal__position-group h3 {
    font-size: 0.78rem;
}

.flipbook-animation-modal__preset-grid {
    display: grid;
    gap: 6px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.flipbook-animation-modal__preset-grid button {
    min-height: 40px;
    min-width: 0;
    padding: 6px 4px;
    white-space: normal;
}

.flipbook-animation-modal__footer {
    border-top: 1px solid var(--pe-border);
    position: sticky;
    bottom: 0;
    background: var(--pe-surface-strong);
}

@media (max-width: 980px) {
    .flipbook-animation-modal__dialog {
        min-height: 0;
    }

    .flipbook-animation-modal__studio {
        grid-template-columns: minmax(0, 1fr) minmax(300px, 360px);
        grid-template-rows: minmax(132px, 24dvh) minmax(0, 1fr);
    }

    .flipbook-animation-modal__layer-rail {
        border-bottom: 1px solid var(--pe-border);
        border-right: 0;
        grid-column: 1 / -1;
        grid-template-columns: auto minmax(0, 1fr);
        grid-template-rows: auto minmax(0, 1fr);
    }

    .flipbook-animation-modal__layer-row {
        min-width: 180px;
    }

    .flipbook-animation-modal__layer-rail > button {
        grid-column: 1;
        grid-row: 2;
    }

    .flipbook-animation-modal__layer-list {
        grid-column: 2;
        grid-row: 1 / span 2;
        display: flex;
        overflow-x: auto;
        overflow-y: hidden;
    }
}

@media (max-width: 720px) {
    .flipbook-animation-modal {
        overflow: hidden;
        padding: 0;
    }

    .flipbook-animation-modal__dialog {
        border: 0;
        border-radius: 0;
        grid-template-rows: auto minmax(0, 1fr) auto;
        height: 100dvh;
        max-height: 100dvh;
        max-width: 100vw;
        min-height: 0;
        min-width: 0;
        overflow: hidden;
        width: 100vw;
    }

    .flipbook-animation-modal__header,
    .flipbook-animation-modal__footer {
        padding: 14px 16px;
    }

    .flipbook-animation-modal__header {
        box-sizing: border-box;
        grid-row: 1;
        min-width: 0;
        width: 100%;
    }

    .flipbook-animation-modal__header > div {
        min-width: 0;
    }

    .flipbook-animation-modal__header h2,
    .flipbook-animation-modal__header p {
        overflow-wrap: anywhere;
    }

    .flipbook-animation-modal__header button {
        flex-shrink: 0;
    }

    .flipbook-animation-modal__studio {
        box-sizing: border-box;
        grid-row: 2;
        grid-template-columns: minmax(0, 1fr);
        grid-template-rows: minmax(132px, 24dvh) minmax(180px, 30dvh) minmax(0, 1fr);
        max-height: 100%;
        min-height: 0;
        min-width: 0;
        overflow-x: hidden;
        overflow-y: hidden;
        width: 100%;
    }

    .flipbook-animation-modal__canvas-panel {
        box-sizing: border-box;
        max-width: 100%;
        min-width: 0;
        overflow: hidden;
        padding: 16px;
        width: 100%;
    }

    .flipbook-animation-modal__canvas-wrap {
        max-height: 48dvh;
        max-width: 100%;
        width: min(100%, 320px);
    }

    .flipbook-animation-modal__canvas-wrap canvas {
        height: auto;
        max-width: 100%;
        width: 100%;
    }

    .flipbook-animation-modal__summary,
    .flipbook-animation-modal__warning-status {
        box-sizing: border-box;
        max-width: 100%;
        min-width: 0;
        overflow-wrap: anywhere;
        width: 100%;
    }

    .flipbook-animation-modal__inspector {
        border-left: 0;
        border-top: 1px solid var(--pe-border);
        box-sizing: border-box;
        max-width: 100%;
        min-width: 0;
        overflow-x: hidden;
        overflow-y: auto;
        overscroll-behavior: contain;
        width: 100%;
    }

    .flipbook-animation-modal__layer-rail {
        box-sizing: border-box;
        display: grid;
        grid-template-columns: minmax(0, 1fr);
        grid-template-rows: auto auto minmax(0, 1fr);
        max-height: 24dvh;
        min-width: 0;
        overflow: hidden;
        width: 100%;
    }

    .flipbook-animation-modal__layer-list {
        grid-column: auto;
        grid-row: auto;
        display: grid;
        overflow-x: hidden;
        overflow-y: auto;
    }

    .flipbook-animation-modal__layer-row {
        min-width: 0;
    }

    .flipbook-animation-modal__layer-row button,
    .flipbook-animation-modal__layer-rail > button {
        min-height: 44px;
    }

    .flipbook-animation-modal__path-preset-grid button,
    .flipbook-animation-modal__layer-menu button,
    .flipbook-animation-modal__layer-grip,
    .flipbook-animation-modal__layer-menu-button {
        min-height: 44px;
        min-width: 44px;
    }

    .flipbook-animation-modal__inspector .field,
    .flipbook-animation-modal__inspector .file-field {
        box-sizing: border-box;
        max-width: 100%;
        min-width: 0;
    }

    .flipbook-animation-modal__inspector .file-field {
        box-sizing: border-box;
        overflow: hidden;
        width: 100%;
    }

    .flipbook-animation-modal__inspector .file-field small {
        overflow-wrap: anywhere;
    }

    .flipbook-animation-modal__field-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .flipbook-animation-modal__preset-grid button {
        min-height: 44px;
    }

    .flipbook-animation-modal__turn-grid button {
        min-height: 44px;
    }

    .flipbook-animation-modal__mirrored-preview-controls {
        grid-template-columns: minmax(0, 1fr);
    }

    .flipbook-animation-modal__footer button,
    .flipbook-animation-modal__header button {
        min-height: 44px;
    }

    .flipbook-animation-modal__inspector .field input,
    .flipbook-animation-modal__inspector .field select,
    .flipbook-animation-modal__inspector .file-field input[type="file"],
    .flipbook-animation-modal__inspector .switch-row {
        min-height: 44px;
    }

    .flipbook-animation-modal__inspector .field input,
    .flipbook-animation-modal__inspector .field select,
    .flipbook-animation-modal__inspector .file-field input[type="file"] {
        box-sizing: border-box;
        max-width: 100%;
        min-width: 0;
        width: 100%;
    }

    .flipbook-animation-modal__footer {
        align-self: stretch;
        box-sizing: border-box;
        flex: 0 0 auto;
        grid-row: 3;
        min-width: 0;
        position: relative;
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .flipbook-animation-modal *,
    .flipbook-animation-modal *::before,
    .flipbook-animation-modal *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }

    [data-flipbook-preview-playback="auto"] {
        animation-play-state: paused !important;
    }

    [data-flipbook-preview-playback-state="paused"] [data-flipbook-gif-preview] {
        visibility: hidden;
    }
}