/* StPageFlip base styles (page-flip v2.0.7)
   Written from the library's own DOM contract — verified class names:
   stf__parent, stf__wrapper, stf__block, stf__item, stf__canvas,
   stf__outerShadow, stf__innerShadow, stf__hardShadow, stf__hardInnerShadow
   plus --left / --right / --landscape / --portrait / --simple modifiers. */

.stf__parent {
	position: relative;
	display: block;
	box-sizing: border-box;
	transform: translateZ(0);
	-webkit-tap-highlight-color: transparent;
}

.stf__wrapper {
	position: absolute;
	z-index: 100;
	inset: 0;
	width: 100%;
	height: 100%;
}

.stf__parent canvas.stf__canvas {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
}

.stf__block {
	position: absolute;
	width: 100%;
	height: 100%;
	box-sizing: border-box;
	perspective: 2000px;
}

.stf__item {
	display: none;
	position: absolute;
	transform-style: preserve-3d;
}

.stf__outerShadow {
	position: absolute;
	left: 0;
	top: 0;
}

.stf__innerShadow {
	position: absolute;
	left: 0;
	top: 0;
	z-index: 10;
}

.stf__hardShadow {
	position: absolute;
	left: 0;
	top: 0;
	z-index: 20;
}

.stf__hardInnerShadow {
	position: absolute;
	left: 0;
	top: 0;
	z-index: 30;
}