.book-viewer[data-v-dc6aee90] {
		position: fixed;
		top: 0;
		left: 0;
		width: 100vw;
		height: 100vh;
		background: #1a1a2e;
		z-index: 9999;
		display: flex;
		flex-direction: column;
		overflow: hidden;
}

	/* ========== 工具栏 ========== */
.toolbar[data-v-dc6aee90] {
		display: flex;
		align-items: center;
		justify-content: space-between;
		padding: 0 0.625rem;
		height: 2.1875rem;
		background: rgba(26, 26, 46, 0.95);
		border-bottom: 0.0625rem solid rgba(255, 255, 255, 0.08);
		flex-shrink: 0;
}
.toolbar-left[data-v-dc6aee90] {
		display: flex;
		align-items: center;
		gap: 0.5rem;
		flex: 1;
		min-width: 0;
}
.toolbar-brand[data-v-dc6aee90] {
		font-size: 0.6875rem;
		font-weight: 800;
		color: #0ea5e9;
		letter-spacing: 0.0625rem;
		flex-shrink: 0;
}
.toolbar-title[data-v-dc6aee90] {
		font-size: 0.8125rem;
		color: #e2e8f0;
		font-weight: 500;
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: nowrap;
}
.toolbar-right[data-v-dc6aee90] {
		display: flex;
		align-items: center;
		gap: 0.25rem;
		flex-shrink: 0;
}
.toolbar-btn[data-v-dc6aee90] {
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		padding: 0.25rem 0.4375rem;
		border-radius: 0.25rem;
		background: rgba(255, 255, 255, 0.06);
		min-width: 2.125rem;
}
.toolbar-btn[data-v-dc6aee90]:active {
		background: rgba(255, 255, 255, 0.15);
}
.toolbar-close[data-v-dc6aee90] {
		background: rgba(239, 68, 68, 0.15);
		margin-left: 0.25rem;
}
.toolbar-close[data-v-dc6aee90]:active {
		background: rgba(239, 68, 68, 0.3);
}
.toolbar-icon[data-v-dc6aee90] {
		font-size: 0.875rem;
		color: #cbd5e1;
}
.toolbar-label[data-v-dc6aee90] {
		font-size: 0.5625rem;
		color: #94a3b8;
		margin-top: 0.0625rem;
}
.page-display[data-v-dc6aee90] {
		display: flex;
		align-items: center;
		gap: 0.1875rem;
		padding: 0 0.3125rem;
		font-size: 0.75rem;
		color: #e2e8f0;
		font-weight: 600;
		min-width: 2.5rem;
		justify-content: center;
}

	/* ========== 目录侧边栏 ========== */
.toc-overlay[data-v-dc6aee90] {
		position: fixed;
		top: 0;
		left: 0;
		right: 0;
		bottom: 0;
		background: rgba(0, 0, 0, 0.5);
		z-index: 10001;
}
.toc-sidebar[data-v-dc6aee90] {
		position: absolute;
		left: 0;
		top: 0;
		bottom: 0;
		width: 13.75rem;
		background: #16213e;
		display: flex;
		flex-direction: column;
		box-shadow: 0.25rem 0 1.25rem rgba(0, 0, 0, 0.4);
}
.toc-header[data-v-dc6aee90] {
		display: flex;
		align-items: center;
		justify-content: space-between;
		padding: 0.75rem 0.875rem;
		border-bottom: 0.0625rem solid rgba(255, 255, 255, 0.08);
		flex-shrink: 0;
}
.toc-header-title[data-v-dc6aee90] {
		font-size: 0.9375rem;
		font-weight: 700;
		color: #e2e8f0;
}
.toc-close[data-v-dc6aee90] {
		width: 1.625rem;
		height: 1.625rem;
		display: flex;
		align-items: center;
		justify-content: center;
		border-radius: 50%;
		background: rgba(255, 255, 255, 0.08);
		font-size: 0.875rem;
		color: #94a3b8;
}
.toc-close[data-v-dc6aee90]:active {
		background: rgba(255, 255, 255, 0.2);
}
.toc-list[data-v-dc6aee90] {
		flex: 1;
		overflow: hidden;
}
.toc-item[data-v-dc6aee90] {
		display: flex;
		align-items: center;
		padding: 0.625rem 0.875rem;
		border-bottom: 0.03125rem solid rgba(255, 255, 255, 0.04);
		gap: 0.4375rem;
}
.toc-item[data-v-dc6aee90]:active {
		background: rgba(255, 255, 255, 0.05);
}
.toc-active[data-v-dc6aee90] {
		background: rgba(14, 165, 233, 0.12);
		border-left: 0.1875rem solid #0ea5e9;
}
.toc-level-1 .toc-text[data-v-dc6aee90] {
		font-weight: 700;
		font-size: 0.8125rem;
		color: #e2e8f0;
}
.toc-level-2 .toc-text[data-v-dc6aee90] {
		padding-left: 0.75rem;
		font-size: 0.75rem;
		color: #cbd5e1;
}
.toc-level-3 .toc-text[data-v-dc6aee90] {
		padding-left: 1.5rem;
		font-size: 0.6875rem;
		color: #94a3b8;
}
.toc-bullet[data-v-dc6aee90] {
		font-size: 0.5rem;
		color: #0ea5e9;
		flex-shrink: 0;
}
.toc-text[data-v-dc6aee90] {
		flex: 1;
		min-width: 0;
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: nowrap;
}
.toc-page[data-v-dc6aee90] {
		font-size: 0.625rem;
		color: #64748b;
		flex-shrink: 0;
}

	/* ========== 书本舞台 ========== */
.book-stage[data-v-dc6aee90] {
		flex: 1;
		position: relative;
		display: flex;
		align-items: center;
		justify-content: center;
		overflow: hidden;
		background: #1a1a2e;
}

	/* ========== 3D 书本容器 ========== */
.book-flip-container[data-v-dc6aee90] {
		width: 92%;
		height: 88%;
		position: relative;
		perspective: 1600px;
		display: flex;
}

	/* ========== 展开页（底层） ========== */
.book-spread[data-v-dc6aee90] {
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		display: flex;
		z-index: 1;
}
.book-page[data-v-dc6aee90] {
		flex: 1;
		height: 100%;
		position: relative;
}
.book-page-left[data-v-dc6aee90] {
		border-radius: 0.375rem 0 0 0.375rem;
}
.book-page-right[data-v-dc6aee90] {
		border-radius: 0 0.375rem 0.375rem 0;
}

	/* ========== 翻页层 ========== */
.book-flipper[data-v-dc6aee90] {
		position: absolute;
		top: 0;
		width: 50%;
		height: 100%;
		transform-style: preserve-3d;
		z-index: 10;
}
.flipper-right[data-v-dc6aee90] {
		right: 0;
		border-radius: 0 0.375rem 0.375rem 0;
}
.flipper-left[data-v-dc6aee90] {
		left: 0;
		border-radius: 0.375rem 0 0 0.375rem;
}
.flipper-face[data-v-dc6aee90] {
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		backface-visibility: hidden;
		-webkit-backface-visibility: hidden;
		overflow: hidden;
}
.flipper-front[data-v-dc6aee90] {
		z-index: 2;
		background: linear-gradient(135deg, #fefefe 0%, #f5f5f4 100%);
}
.flipper-right .flipper-front[data-v-dc6aee90] {
		border-radius: 0 0.375rem 0.375rem 0;
		box-shadow: -0.125rem 0 0.9375rem rgba(0, 0, 0, 0.3);
}
.flipper-left .flipper-front[data-v-dc6aee90] {
		border-radius: 0.375rem 0 0 0.375rem;
		box-shadow: 0.125rem 0 0.9375rem rgba(0, 0, 0, 0.3);
}
.flipper-back[data-v-dc6aee90] {
		transform: rotateY(180deg);
		background: linear-gradient(135deg, #fefefe 0%, #f5f5f4 100%);
}
.flipper-right .flipper-back[data-v-dc6aee90] {
		border-radius: 0.375rem 0 0 0.375rem;
		box-shadow: 0.125rem 0 0.9375rem rgba(0, 0, 0, 0.3);
}
.flipper-left .flipper-back[data-v-dc6aee90] {
		border-radius: 0 0.375rem 0.375rem 0;
		box-shadow: -0.125rem 0 0.9375rem rgba(0, 0, 0, 0.3);
}

	/* ========== 书脊线 ========== */
.book-spine[data-v-dc6aee90] {
		position: absolute;
		top: 4%;
		left: 50%;
		bottom: 4%;
		width: 0.0625rem;
		background: linear-gradient(180deg,
			transparent 0%,
			rgba(0,0,0,0.15) 15%,
			rgba(0,0,0,0.15) 85%,
			transparent 100%);
		z-index: 5;
		pointer-events: none;
}

	/* ========== 页面内容通用 ========== */
.page-scroll[data-v-dc6aee90] {
		height: 100%;
		box-sizing: border-box;
}
.page-content[data-v-dc6aee90] {
		min-height: 100%;
		padding: 1.25rem;
		background: linear-gradient(135deg, #fefefe 0%, #f5f5f4 100%);
		border-radius: 0.375rem;
		box-shadow: 0 0.25rem 1.25rem rgba(0, 0, 0, 0.35);
		color: #1e293b;
		font-size: 0.875rem;
		line-height: 1.8;
		word-break: break-word;
}

	/* ========== 底部翻页提示 ========== */
.page-hint[data-v-dc6aee90] {
		display: flex;
		align-items: center;
		justify-content: space-between;
		padding: 0.4375rem 1rem;
		flex-shrink: 0;
		background: rgba(26, 26, 46, 0.95);
		border-top: 0.0625rem solid rgba(255, 255, 255, 0.08);
}
.hint-btn[data-v-dc6aee90] {
		padding: 0.3125rem 0.875rem;
		border-radius: 0.625rem;
		background: rgba(14, 165, 233, 0.15);
		color: #0ea5e9;
		font-size: 0.75rem;
}
.hint-btn[data-v-dc6aee90]:active {
		background: rgba(14, 165, 233, 0.3);
}
.hint-disabled[data-v-dc6aee90] {
		background: rgba(255, 255, 255, 0.05);
		color: #475569;
		pointer-events: none;
}
.hint-center[data-v-dc6aee90] {
		font-size: 0.75rem;
		color: #94a3b8;
		padding: 0.3125rem 0.75rem;
		border-radius: 0.625rem;
		background: rgba(255, 255, 255, 0.05);
}
.hint-center[data-v-dc6aee90]:active {
		background: rgba(255, 255, 255, 0.12);
}

	/* 页面内部元素自适应 */
.book-stage[data-v-dc6aee90] img {
		max-width: 100%;
		height: auto;
		border-radius: 0.25rem;
}
.book-stage[data-v-dc6aee90] table {
		width: 100%;
		border-collapse: collapse;
		font-size: 0.75rem;
}
.book-stage[data-v-dc6aee90] th,
	.book-stage[data-v-dc6aee90] td {
		border: 0.03125rem solid #cbd5e1;
		padding: 0.375rem 0.5rem;
		text-align: left;
}
.book-stage[data-v-dc6aee90] th {
		background: #f1f5f9;
		font-weight: 600;
}
.book-stage[data-v-dc6aee90] pre {
		background: #1e293b;
		color: #e2e8f0;
		padding: 0.75rem;
		border-radius: 0.3125rem;
		overflow-x: auto;
		font-size: 0.75rem;
		line-height: 1.5;
}
.book-stage[data-v-dc6aee90] code {
		font-family: 'SF Mono', 'Menlo', monospace;
}
.book-stage[data-v-dc6aee90] blockquote {
		border-left: 0.1875rem solid #0ea5e9;
		padding: 0.5rem 0.875rem;
		margin: 0.625rem 0;
		background: #f0f9ff;
		border-radius: 0 0.25rem 0.25rem 0;
		color: #334155;
}
.book-stage[data-v-dc6aee90] h1 {
		font-size: 1.25rem;
		font-weight: 800;
		color: #0f172a;
		margin: 0.5rem 0 0.75rem;
		padding-bottom: 0.375rem;
		border-bottom: 0.09375rem solid #0ea5e9;
}
.book-stage[data-v-dc6aee90] h2 {
		font-size: 1.0625rem;
		font-weight: 700;
		color: #1e293b;
		margin: 0.5rem 0 0.625rem;
}
.book-stage[data-v-dc6aee90] h3 {
		font-size: 0.9375rem;
		font-weight: 600;
		color: #334155;
		margin: 0.4375rem 0 0.5rem;
}
.book-stage[data-v-dc6aee90] h4,
	.book-stage[data-v-dc6aee90] h5,
	.book-stage[data-v-dc6aee90] h6 {
		font-size: 0.875rem;
		font-weight: 600;
		color: #475569;
		margin: 0.375rem 0 0.4375rem;
}
.book-stage[data-v-dc6aee90] ul,
	.book-stage[data-v-dc6aee90] ol {
		padding-left: 1.25rem;
}
.book-stage[data-v-dc6aee90] li {
		margin: 0.3125rem 0;
}
.book-stage[data-v-dc6aee90] p {
		margin: 0.4375rem 0;
}
.book-stage[data-v-dc6aee90] a {
		color: #0ea5e9;
		text-decoration: none;
}
.book-stage[data-v-dc6aee90] hr {
		border: none;
		border-top: 0.0625rem solid #e2e8f0;
		margin: 0.875rem 0;
}
.book-stage[data-v-dc6aee90] uni-video {
		max-width: 100%;
		height: auto;
		border-radius: 0.25rem;
}

	/* ========== 加载状态 ========== */
.book-loading[data-v-dc6aee90] {
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		gap: 0.9375rem;
}
.loading-spinner[data-v-dc6aee90] {
		width: 1.875rem;
		height: 1.875rem;
		border: 0.125rem solid rgba(14, 165, 233, 0.2);
		border-top-color: #0ea5e9;
		border-radius: 50%;
		animation: spin-dc6aee90 0.8s linear infinite;
}
@keyframes spin-dc6aee90 {
to {
			transform: rotate(360deg);
}
}
.loading-text[data-v-dc6aee90] {
		font-size: 0.8125rem;
		color: #94a3b8;
}

	/* ========== 空状态 ========== */
.book-empty[data-v-dc6aee90] {
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		gap: 0.75rem;
}
.empty-icon[data-v-dc6aee90] {
		font-size: 2.5rem;
}
.empty-text[data-v-dc6aee90] {
		font-size: 0.875rem;
		color: #64748b;
}

	/* ========== 页码跳转浮层 ========== */
.page-jump-bar[data-v-dc6aee90] {
		position: absolute;
		top: 0.5rem;
		right: 0.9375rem;
		z-index: 99;
}
.jump-input[data-v-dc6aee90] {
		width: 6.25rem;
		height: 1.875rem;
		background: rgba(255, 255, 255, 0.95);
		border: 0.0625rem solid #0ea5e9;
		border-radius: 0.3125rem;
		padding: 0 0.625rem;
		font-size: 0.8125rem;
		color: #1e293b;
		text-align: center;
}

	/* ========== 错误提示 ========== */
.error-toast[data-v-dc6aee90] {
		position: fixed;
		top: 50%;
		left: 50%;
		transform: translate(-50%, -50%);
		background: rgba(239, 68, 68, 0.92);
		color: #fff;
		padding: 0.625rem 1.25rem;
		border-radius: 0.375rem;
		font-size: 0.8125rem;
		z-index: 10010;
		max-width: 80vw;
		text-align: center;
}