.dwr-flip-container {
	perspective: 1000px;
	width: 100%;
	max-width: 400px;
	height: 250px;
	margin: 20px auto;
	cursor: pointer;
}
.dwr-flip-container:focus-visible {
	outline: 3px solid #007cba;
	outline-offset: 4px;
	border-radius: 12px;
}
.dwr-card {
	width: 100%;
	height: 100%;
	transform-style: preserve-3d;
	transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
	position: relative;
}
.dwr-card.is-flipped {
	transform: rotateY(180deg);
}
.dwr-card-front, .dwr-card-back {
	position: absolute;
	width: 100%;
	height: 100%;
	backface-visibility: hidden;
	-webkit-backface-visibility: hidden;
	border-radius: 12px;
	padding: 24px;
	box-sizing: border-box;
	box-shadow: 0 4px 15px rgba(0,0,0,0.1);
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	border: 1px solid #e2e8f0;
}
.dwr-card-front {
	background: #ffffff;
	color: #1a202c;
}
.dwr-card-front .dwr-word-title {
	font-size: 2rem;
	font-weight: 700;
	margin: 0;
	text-align: center;
}
.dwr-card-front .dwr-hint {
	font-size: 0.85rem;
	color: #718096;
	margin-top: 15px;
	text-transform: uppercase;
	letter-spacing: 0.05em;
}
.dwr-card-back {
	background: #f7fafc;
	color: #2d3748;
	transform: rotateY(180deg);
	align-items: flex-start;
	justify-content: space-between;
}
.dwr-card-back h3 {
	font-size: 1.5rem;
	margin: 0 0 10px 0;
	color: #1a202c;
	border-bottom: 2px solid #e2e8f0;
	width: 100%;
	padding-bottom: 5px;
}
.dwr-card-back p {
	margin: 6px 0;
	font-size: 0.95rem;
	line-height: 1.4;
}