909 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			CSS
		
	
	
	
	
	
			
		
		
	
	
			909 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			CSS
		
	
	
	
	
	
/* 图书浏览页面样式 */
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/* 全局容器 */
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.browse-container {
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    padding: 24px;
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    background-color: #f6f9fc;
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    min-height: calc(100vh - 60px);
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    position: relative;
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    overflow: hidden;
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}
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/* 装饰气泡 */
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.bubble {
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    position: absolute;
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    bottom: -50px;
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    background-color: rgba(221, 236, 255, 0.4);
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    border-radius: 50%;
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    z-index: 1;
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    animation: bubble 25s infinite ease-in;
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}
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@keyframes bubble {
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    0% {
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        transform: translateY(100%) scale(0);
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        opacity: 0;
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    }
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    50% {
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        opacity: 0.6;
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    }
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    100% {
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        transform: translateY(-100vh) scale(1);
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        opacity: 0;
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    }
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}
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/* 为页面添加15个泡泡 */
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.bubble:nth-child(1) { left: 5%; width: 30px; height: 30px; animation-duration: 20s; animation-delay: 0s; }
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.bubble:nth-child(2) { left: 15%; width: 20px; height: 20px; animation-duration: 18s; animation-delay: 1s; }
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.bubble:nth-child(3) { left: 25%; width: 25px; height: 25px; animation-duration: 16s; animation-delay: 2s; }
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.bubble:nth-child(4) { left: 35%; width: 15px; height: 15px; animation-duration: 15s; animation-delay: 0.5s; }
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.bubble:nth-child(5) { left: 45%; width: 30px; height: 30px; animation-duration: 14s; animation-delay: 3s; }
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.bubble:nth-child(6) { left: 55%; width: 20px; height: 20px; animation-duration: 13s; animation-delay: 2.5s; }
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.bubble:nth-child(7) { left: 65%; width: 25px; height: 25px; animation-duration: 12s; animation-delay: 1.5s; }
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.bubble:nth-child(8) { left: 75%; width: 15px; height: 15px; animation-duration: 11s; animation-delay: 4s; }
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.bubble:nth-child(9) { left: 85%; width: 30px; height: 30px; animation-duration: 10s; animation-delay: 3.5s; }
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.bubble:nth-child(10) { left: 10%; width: 18px; height: 18px; animation-duration: 19s; animation-delay: 0.5s; }
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.bubble:nth-child(11) { left: 20%; width: 22px; height: 22px; animation-duration: 17s; animation-delay: 2.5s; }
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.bubble:nth-child(12) { left: 30%; width: 28px; height: 28px; animation-duration: 16s; animation-delay: 1.2s; }
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.bubble:nth-child(13) { left: 40%; width: 17px; height: 17px; animation-duration: 15s; animation-delay: 3.7s; }
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.bubble:nth-child(14) { left: 60%; width: 23px; height: 23px; animation-duration: 13s; animation-delay: 2.1s; }
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.bubble:nth-child(15) { left: 80%; width: 19px; height: 19px; animation-duration: 12s; animation-delay: 1.7s; }
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/* 页面标题部分 */
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.page-header {
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    margin-bottom: 25px;
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    position: relative;
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    z-index: 2;
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    text-align: center;
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}
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.page-header h1 {
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    color: #3c4858;
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    font-size: 2.2rem;
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    font-weight: 700;
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    margin: 0;
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    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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    -webkit-background-clip: text;
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    -webkit-text-fill-color: transparent;
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}
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.welcome-text {
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    margin-top: 10px;
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    color: #8492a6;
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    font-size: 1.1rem;
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}
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.welcome-text strong {
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    color: #764ba2;
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}
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/* 过滤和搜索部分 */
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.filter-section {
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    margin-bottom: 25px;
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    padding: 20px;
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    background-color: #ffffff;
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    border-radius: 12px;
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    box-shadow: 0 4px 6px rgba(50, 50, 93, 0.11), 0 1px 3px rgba(0, 0, 0, 0.08);
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    position: relative;
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    z-index: 10; /* 增加z-index值 */
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}
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.search-form {
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    display: flex;
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    flex-direction: column;
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    gap: 16px;
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}
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.search-row {
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    margin-bottom: 5px;
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    width: 100%;
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}
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.search-group {
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    display: flex;
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    width: 100%;
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    max-width: 800px;
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    margin: 0 auto;
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}
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.search-group .form-control {
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    border: 1px solid #e4e7eb;
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    border-right: none;
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    border-radius: 25px 0 0 25px;
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    padding: 10px 20px;
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    height: 46px;
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    font-size: 1rem;
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    background-color: #f7fafc;
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    box-shadow: none;
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    transition: all 0.3s;
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    flex: 1;
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}
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.search-group .form-control:focus {
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    outline: none;
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    border-color: #a3bffa;
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    background-color: #ffffff;
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    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.25);
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}
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.search-group .btn {
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    border-radius: 0 25px 25px 0;
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    width: 46px;
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    height: 46px;
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    min-width: 46px;
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    padding: 0;
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    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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    color: white;
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    display: flex;
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    align-items: center;
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    justify-content: center;
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    margin-left: -1px;
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    font-size: 1.1rem;
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    box-shadow: 0 4px 6px rgba(50, 50, 93, 0.11);
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    transition: all 0.3s;
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    border: none;
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}
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.search-group .btn:hover {
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    transform: translateY(-1px);
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    box-shadow: 0 7px 14px rgba(50, 50, 93, 0.1), 0 3px 6px rgba(0, 0, 0, 0.08);
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}
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.filter-row {
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    display: flex;
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    flex-wrap: wrap;
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    gap: 15px;
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    width: 100%;
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    align-items: center;
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}
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.category-filters {
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    position: relative;
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    flex: 2;
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    min-width: 180px;
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}
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.category-filter-toggle {
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    display: flex;
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    align-items: center;
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    justify-content: space-between;
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    padding: 10px 20px;
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    width: 100%;
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    height: 42px;
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    background: #f7fafc;
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    border: 1px solid #e4e7eb;
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    border-radius: 25px;
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    cursor: pointer;
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    font-size: 0.95rem;
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    color: #3c4858;
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    transition: all 0.3s;
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}
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.category-filter-toggle:hover {
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    background: #edf2f7;
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}
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.category-filter-toggle i.fa-chevron-down {
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    margin-left: 8px;
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    transition: transform 0.3s;
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}
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.category-filter-toggle.active i.fa-chevron-down {
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    transform: rotate(180deg);
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}
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.category-filter-dropdown {
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    position: absolute;
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    top: 100%;
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    left: 0;
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    right: 0;
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    margin-top: 8px;
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    background: white;
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    border-radius: 12px;
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    box-shadow: 0 7px 14px rgba(50, 50, 93, 0.1), 0 3px 6px rgba(0, 0, 0, 0.08);
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    padding: 10px;
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    z-index: 20; /* 确保下拉菜单有更高的z-index */
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    display: none;
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    max-height: 300px;
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    overflow-y: auto;
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}
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.category-filter-dropdown.show {
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    display: block;
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    animation: fadeIn 0.2s;
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}
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@keyframes fadeIn {
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    from { opacity: 0; transform: translateY(-10px); }
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    to { opacity: 1; transform: translateY(0); }
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}
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.category-item {
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    display: flex;
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    align-items: center;
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    padding: 10px 15px;
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    color: #3c4858;
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    border-radius: 6px;
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    text-decoration: none;
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    margin-bottom: 5px;
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    transition: all 0.2s;
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}
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.category-item:hover {
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    background: #f7fafc;
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    color: #667eea;
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}
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.category-item.active {
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    background: #ebf4ff;
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    color: #667eea;
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    font-weight: 500;
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}
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.category-item i {
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    margin-right: 10px;
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}
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.filter-group {
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    flex: 1;
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    min-width: 130px;
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}
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.filter-section .form-control {
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    border: 1px solid #e4e7eb;
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    border-radius: 25px;
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    height: 42px;
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    padding: 10px 20px;
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    background-color: #f7fafc;
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    appearance: none;
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    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23667eea' d='M6 8.825L1.175 4 2.238 2.938 6 6.7 9.763 2.937 10.825 4z'/%3E%3C/svg%3E");
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    background-repeat: no-repeat;
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    background-position: right 15px center;
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    background-size: 12px;
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    width: 100%;
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    transition: all 0.3s;
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}
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.filter-section .form-control:focus {
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    outline: none;
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    border-color: #a3bffa;
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    background-color: #ffffff;
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    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.25);
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}
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/* 统一下拉菜单样式 */
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.sort-filters, .order-filters {
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    position: relative;
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    flex: 1;
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    min-width: 150px;
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}
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.sort-toggle, .order-toggle {
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    display: flex;
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    align-items: center;
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    justify-content: space-between;
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    padding: 10px 20px;
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    width: 100%;
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    height: 42px;
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    background: #f7fafc;
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    border: 1px solid #e4e7eb;
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    border-radius: 25px;
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    cursor: pointer;
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    font-size: 0.95rem;
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    color: #3c4858;
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    transition: all 0.3s;
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}
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.sort-toggle:hover, .order-toggle:hover {
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    background: #edf2f7;
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}
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.sort-dropdown, .order-dropdown {
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    position: absolute;
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    top: 100%;
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    left: 0;
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    right: 0;
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    margin-top: 8px;
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    background: white;
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    border-radius: 12px;
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    box-shadow: 0 7px 14px rgba(50, 50, 93, 0.1), 0 3px 6px rgba(0, 0, 0, 0.08);
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    padding: 10px;
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    z-index: 20; /* 确保下拉菜单有更高的z-index */
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    display: none;
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    max-height: 300px;
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    overflow-y: auto;
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}
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.sort-dropdown.show, .order-dropdown.show {
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    display: block;
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    animation: fadeIn 0.2s;
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}
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/* 图书统计显示 */
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.browse-stats {
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    display: flex;
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    flex-wrap: wrap;
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    gap: 16px;
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    margin-bottom: 25px;
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    align-items: center;
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}
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.stat-item {
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    display: flex;
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    align-items: center;
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    background: white;
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    padding: 12px 20px;
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    border-radius: 12px;
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    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
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    flex: 1;
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    min-width: 160px;
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    max-width: 240px;
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}
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.stat-item i {
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    font-size: 24px;
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    color: #667eea;
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    margin-right: 15px;
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    background: #ebf4ff;
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    width: 45px;
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    height: 45px;
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    display: flex;
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    align-items: center;
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    justify-content: center;
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    border-radius: 12px;
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}
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.stat-content {
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    display: flex;
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    flex-direction: column;
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}
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.stat-value {
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    font-size: 1.25rem;
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    font-weight: 700;
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    color: #3c4858;
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}
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.stat-label {
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    font-size: 0.875rem;
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    color: #8492a6;
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}
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.search-results {
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    flex: 2;
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    padding: 12px 20px;
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    background: #ebf4ff;
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    border-radius: 12px;
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    color: #667eea;
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    font-weight: 500;
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    text-align: center;
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    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
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}
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/* 图书网格布局 */
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.books-grid {
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    display: grid;
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    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
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    gap: 25px;
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    margin-bottom: 40px;
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    position: relative;
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    z-index: 5; /* 降低图书卡片的z-index */
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}
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/* 图书卡片样式 */
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.book-card {
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    border-radius: 10px;
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    overflow: hidden;
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    background-color: white;
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    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
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    transition: all 0.3s ease;
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    position: relative;
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    height: 100%;
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    display: flex;
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    flex-direction: column;
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    opacity: 0;
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    transform: translateY(20px);
 | 
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    animation: fadeInUp 0.5s forwards;
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}
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@keyframes fadeInUp {
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    to {
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        opacity: 1;
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        transform: translateY(0);
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    }
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}
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.books-grid .book-card:nth-child(1) { animation-delay: 0.1s; }
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.books-grid .book-card:nth-child(2) { animation-delay: 0.15s; }
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.books-grid .book-card:nth-child(3) { animation-delay: 0.2s; }
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.books-grid .book-card:nth-child(4) { animation-delay: 0.25s; }
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.books-grid .book-card:nth-child(5) { animation-delay: 0.3s; }
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.books-grid .book-card:nth-child(6) { animation-delay: 0.35s; }
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.books-grid .book-card:nth-child(7) { animation-delay: 0.4s; }
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.books-grid .book-card:nth-child(8) { animation-delay: 0.45s; }
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.books-grid .book-card:nth-child(9) { animation-delay: 0.5s; }
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.books-grid .book-card:nth-child(10) { animation-delay: 0.55s; }
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.books-grid .book-card:nth-child(11) { animation-delay: 0.6s; }
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.books-grid .book-card:nth-child(12) { animation-delay: 0.65s; }
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.book-card:hover {
 | 
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    transform: translateY(-8px);
 | 
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    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
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}
 | 
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.book-cover {
 | 
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    height: 240px;
 | 
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    position: relative;
 | 
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    overflow: hidden;
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}
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						|
.book-cover img {
 | 
						|
    width: 100%;
 | 
						|
    height: 100%;
 | 
						|
    object-fit: cover;
 | 
						|
    transition: transform 0.5s ease;
 | 
						|
}
 | 
						|
 | 
						|
.book-card:hover .book-cover img {
 | 
						|
    transform: scale(1.08);
 | 
						|
}
 | 
						|
 | 
						|
.cover-overlay {
 | 
						|
    position: absolute;
 | 
						|
    top: 0;
 | 
						|
    left: 0;
 | 
						|
    right: 0;
 | 
						|
    bottom: 0;
 | 
						|
    background: linear-gradient(to bottom, rgba(0,0,0,0) 50%, rgba(0,0,0,0.5) 100%);
 | 
						|
    z-index: 1;
 | 
						|
}
 | 
						|
 | 
						|
.book-ribbon {
 | 
						|
    position: absolute;
 | 
						|
    top: 10px;
 | 
						|
    right: -30px;
 | 
						|
    transform: rotate(45deg);
 | 
						|
    width: 120px;
 | 
						|
    text-align: center;
 | 
						|
    z-index: 2;
 | 
						|
}
 | 
						|
 | 
						|
.book-ribbon span {
 | 
						|
    display: block;
 | 
						|
    width: 100%;
 | 
						|
    padding: 5px 0;
 | 
						|
    font-size: 0.75rem;
 | 
						|
    font-weight: 600;
 | 
						|
    text-transform: uppercase;
 | 
						|
    letter-spacing: 1px;
 | 
						|
}
 | 
						|
 | 
						|
.book-ribbon .available {
 | 
						|
    background-color: #4caf50;
 | 
						|
    color: white;
 | 
						|
}
 | 
						|
 | 
						|
.book-ribbon .unavailable {
 | 
						|
    background-color: #f44336;
 | 
						|
    color: white;
 | 
						|
}
 | 
						|
 | 
						|
.no-cover {
 | 
						|
    display: flex;
 | 
						|
    flex-direction: column;
 | 
						|
    align-items: center;
 | 
						|
    justify-content: center;
 | 
						|
    height: 100%;
 | 
						|
    width: 100%;
 | 
						|
    background: linear-gradient(135deg, #f6f9fc 0%, #e9ecef 100%);
 | 
						|
    color: #8492a6;
 | 
						|
}
 | 
						|
 | 
						|
.no-cover i {
 | 
						|
    font-size: 40px;
 | 
						|
    margin-bottom: 10px;
 | 
						|
}
 | 
						|
 | 
						|
.book-info {
 | 
						|
    padding: 20px;
 | 
						|
    flex: 1;
 | 
						|
    display: flex;
 | 
						|
    flex-direction: column;
 | 
						|
}
 | 
						|
 | 
						|
.book-title {
 | 
						|
    font-size: 1.1rem;
 | 
						|
    font-weight: 600;
 | 
						|
    color: #3c4858;
 | 
						|
    margin: 0 0 8px;
 | 
						|
    line-height: 1.4;
 | 
						|
    overflow: hidden;
 | 
						|
    text-overflow: ellipsis;
 | 
						|
    display: -webkit-box;
 | 
						|
    -webkit-line-clamp: 2;
 | 
						|
    -webkit-box-orient: vertical;
 | 
						|
}
 | 
						|
 | 
						|
.book-author {
 | 
						|
    font-size: 0.95rem;
 | 
						|
    color: #8492a6;
 | 
						|
    margin-bottom: 15px;
 | 
						|
    overflow: hidden;
 | 
						|
    text-overflow: ellipsis;
 | 
						|
    white-space: nowrap;
 | 
						|
}
 | 
						|
 | 
						|
.book-meta {
 | 
						|
    display: flex;
 | 
						|
    flex-wrap: wrap;
 | 
						|
    gap: 8px;
 | 
						|
    margin-bottom: 20px;
 | 
						|
}
 | 
						|
 | 
						|
.book-category {
 | 
						|
    padding: 5px 10px;
 | 
						|
    background-color: #ebf4ff;
 | 
						|
    color: #667eea;
 | 
						|
    border-radius: 20px;
 | 
						|
    font-size: 0.75rem;
 | 
						|
}
 | 
						|
 | 
						|
.book-year {
 | 
						|
    padding: 5px 10px;
 | 
						|
    background-color: #f7fafc;
 | 
						|
    color: #8492a6;
 | 
						|
    border-radius: 20px;
 | 
						|
    font-size: 0.75rem;
 | 
						|
}
 | 
						|
 | 
						|
.book-actions {
 | 
						|
    display: grid;
 | 
						|
    grid-template-columns: 1fr 1fr;
 | 
						|
    gap: 10px;
 | 
						|
    margin-top: auto;
 | 
						|
}
 | 
						|
 | 
						|
.book-actions a, .book-actions button {
 | 
						|
    padding: 10px 12px;
 | 
						|
    border-radius: 8px;
 | 
						|
    text-align: center;
 | 
						|
    text-decoration: none;
 | 
						|
    font-size: 0.9rem;
 | 
						|
    font-weight: 500;
 | 
						|
    display: flex;
 | 
						|
    align-items: center;
 | 
						|
    justify-content: center;
 | 
						|
    gap: 8px;
 | 
						|
    transition: all 0.3s;
 | 
						|
}
 | 
						|
 | 
						|
.btn-detail {
 | 
						|
    background-color: #e9ecef;
 | 
						|
    color: #3c4858;
 | 
						|
}
 | 
						|
 | 
						|
.btn-detail:hover {
 | 
						|
    background-color: #dee2e6;
 | 
						|
    color: #2d3748;
 | 
						|
}
 | 
						|
 | 
						|
.btn-borrow {
 | 
						|
    background-color: #667eea;
 | 
						|
    color: white;
 | 
						|
}
 | 
						|
 | 
						|
.btn-borrow:hover {
 | 
						|
    background-color: #5a67d8;
 | 
						|
    color: white;
 | 
						|
    transform: translateY(-2px);
 | 
						|
    box-shadow: 0 5px 10px rgba(102, 126, 234, 0.4);
 | 
						|
}
 | 
						|
 | 
						|
.btn-borrow.disabled {
 | 
						|
    background-color: #cbd5e0;
 | 
						|
    color: #718096;
 | 
						|
    cursor: not-allowed;
 | 
						|
}
 | 
						|
 | 
						|
/* 无图书状态 */
 | 
						|
.no-books {
 | 
						|
    grid-column: 1 / -1;
 | 
						|
    padding: 50px 30px;
 | 
						|
    text-align: center;
 | 
						|
    background-color: white;
 | 
						|
    border-radius: 16px;
 | 
						|
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
 | 
						|
    position: relative;
 | 
						|
    z-index: 2;
 | 
						|
    display: flex;
 | 
						|
    flex-direction: column;
 | 
						|
    align-items: center;
 | 
						|
}
 | 
						|
 | 
						|
.no-books-img {
 | 
						|
    max-width: 200px;
 | 
						|
    margin-bottom: 20px;
 | 
						|
}
 | 
						|
 | 
						|
.no-books h3 {
 | 
						|
    font-size: 1.25rem;
 | 
						|
    color: #3c4858;
 | 
						|
    margin: 0 0 10px;
 | 
						|
}
 | 
						|
 | 
						|
.no-books p {
 | 
						|
    font-size: 1rem;
 | 
						|
    color: #8492a6;
 | 
						|
    margin-bottom: 20px;
 | 
						|
}
 | 
						|
 | 
						|
.btn-reset-search {
 | 
						|
    display: inline-flex;
 | 
						|
    align-items: center;
 | 
						|
    gap: 8px;
 | 
						|
    padding: 10px 20px;
 | 
						|
    background-color: #667eea;
 | 
						|
    color: white;
 | 
						|
    border-radius: 8px;
 | 
						|
    text-decoration: none;
 | 
						|
    font-weight: 500;
 | 
						|
    transition: all 0.3s;
 | 
						|
}
 | 
						|
 | 
						|
.btn-reset-search:hover {
 | 
						|
    background-color: #5a67d8;
 | 
						|
    color: white;
 | 
						|
    transform: translateY(-2px);
 | 
						|
    box-shadow: 0 5px 10px rgba(102, 126, 234, 0.4);
 | 
						|
}
 | 
						|
 | 
						|
/* 分页容器 */
 | 
						|
.pagination-container {
 | 
						|
    display: flex;
 | 
						|
    flex-direction: column;
 | 
						|
    align-items: center;
 | 
						|
    margin-top: 30px;
 | 
						|
    margin-bottom: 20px;
 | 
						|
    position: relative;
 | 
						|
    z-index: 2;
 | 
						|
}
 | 
						|
 | 
						|
.pagination {
 | 
						|
    display: flex;
 | 
						|
    list-style: none;
 | 
						|
    padding: 0;
 | 
						|
    margin: 0 0 15px 0;
 | 
						|
    background-color: white;
 | 
						|
    border-radius: 30px;
 | 
						|
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
 | 
						|
    overflow: hidden;
 | 
						|
}
 | 
						|
 | 
						|
.pagination .page-item {
 | 
						|
    margin: 0;
 | 
						|
}
 | 
						|
 | 
						|
.pagination .page-link {
 | 
						|
    display: flex;
 | 
						|
    align-items: center;
 | 
						|
    justify-content: center;
 | 
						|
    min-width: 40px;
 | 
						|
    height: 40px;
 | 
						|
    padding: 0 15px;
 | 
						|
    border: none;
 | 
						|
    color: #3c4858;
 | 
						|
    font-weight: 500;
 | 
						|
    transition: all 0.2s;
 | 
						|
    text-decoration: none;
 | 
						|
}
 | 
						|
 | 
						|
.pagination .page-link:hover {
 | 
						|
    color: #667eea;
 | 
						|
    background-color: #f7fafc;
 | 
						|
}
 | 
						|
 | 
						|
.pagination .page-item.active .page-link {
 | 
						|
    background-color: #667eea;
 | 
						|
    color: white;
 | 
						|
    box-shadow: none;
 | 
						|
}
 | 
						|
 | 
						|
.pagination .page-item.disabled .page-link {
 | 
						|
    color: #cbd5e0;
 | 
						|
    background-color: #f7fafc;
 | 
						|
    cursor: not-allowed;
 | 
						|
}
 | 
						|
 | 
						|
.pagination-info {
 | 
						|
    color: #8492a6;
 | 
						|
    font-size: 0.9rem;
 | 
						|
}
 | 
						|
 | 
						|
/* 模态框样式优化 */
 | 
						|
.modal-content {
 | 
						|
    border-radius: 16px;
 | 
						|
    border: none;
 | 
						|
    box-shadow: 0 15px 35px rgba(50, 50, 93, 0.1), 0 5px 15px rgba(0, 0, 0, 0.07);
 | 
						|
    overflow: hidden;
 | 
						|
}
 | 
						|
 | 
						|
.modal-header {
 | 
						|
    padding: 20px 25px;
 | 
						|
    background-color: #f7fafc;
 | 
						|
    border-bottom: 1px solid #e2e8f0;
 | 
						|
}
 | 
						|
 | 
						|
.modal-title {
 | 
						|
    color: #3c4858;
 | 
						|
    font-size: 1.2rem;
 | 
						|
    font-weight: 600;
 | 
						|
}
 | 
						|
 | 
						|
.modal-body {
 | 
						|
    padding: 25px;
 | 
						|
}
 | 
						|
 | 
						|
.modal-footer {
 | 
						|
    padding: 15px 25px;
 | 
						|
    border-top: 1px solid #e2e8f0;
 | 
						|
    background-color: #f7fafc;
 | 
						|
}
 | 
						|
 | 
						|
.modal-info {
 | 
						|
    margin-top: 10px;
 | 
						|
    padding: 12px 16px;
 | 
						|
    background-color: #ebf8ff;
 | 
						|
    border-left: 4px solid #4299e1;
 | 
						|
    color: #2b6cb0;
 | 
						|
    font-size: 0.9rem;
 | 
						|
    border-radius: 4px;
 | 
						|
}
 | 
						|
 | 
						|
.modal .close {
 | 
						|
    font-size: 1.5rem;
 | 
						|
    color: #a0aec0;
 | 
						|
    opacity: 0.8;
 | 
						|
    text-shadow: none;
 | 
						|
    transition: all 0.2s;
 | 
						|
}
 | 
						|
 | 
						|
.modal .close:hover {
 | 
						|
    opacity: 1;
 | 
						|
    color: #667eea;
 | 
						|
}
 | 
						|
 | 
						|
.modal .btn {
 | 
						|
    border-radius: 8px;
 | 
						|
    padding: 10px 20px;
 | 
						|
    font-weight: 500;
 | 
						|
    transition: all 0.3s;
 | 
						|
}
 | 
						|
 | 
						|
.modal .btn-secondary {
 | 
						|
    background-color: #e2e8f0;
 | 
						|
    color: #4a5568;
 | 
						|
    border: none;
 | 
						|
}
 | 
						|
 | 
						|
.modal .btn-secondary:hover {
 | 
						|
    background-color: #cbd5e0;
 | 
						|
    color: #2d3748;
 | 
						|
}
 | 
						|
 | 
						|
.modal .btn-primary {
 | 
						|
    background-color: #667eea;
 | 
						|
    color: white;
 | 
						|
    border: none;
 | 
						|
}
 | 
						|
 | 
						|
.modal .btn-primary:hover {
 | 
						|
    background-color: #5a67d8;
 | 
						|
    box-shadow: 0 5px 10px rgba(102, 126, 234, 0.4);
 | 
						|
}
 | 
						|
 | 
						|
/* 响应式调整 */
 | 
						|
@media (max-width: 992px) {
 | 
						|
    .filter-row {
 | 
						|
        flex-wrap: wrap;
 | 
						|
    }
 | 
						|
 | 
						|
    .category-filters {
 | 
						|
        flex: 1 0 100%;
 | 
						|
        margin-bottom: 10px;
 | 
						|
    }
 | 
						|
 | 
						|
    .filter-group {
 | 
						|
        flex: 1 0 180px;
 | 
						|
    }
 | 
						|
}
 | 
						|
 | 
						|
@media (max-width: 768px) {
 | 
						|
    .browse-container {
 | 
						|
        padding: 16px;
 | 
						|
    }
 | 
						|
 | 
						|
    .page-header {
 | 
						|
        text-align: left;
 | 
						|
    }
 | 
						|
 | 
						|
    .filter-section {
 | 
						|
        padding: 15px;
 | 
						|
    }
 | 
						|
 | 
						|
    .search-form {
 | 
						|
        flex-direction: column;
 | 
						|
        gap: 12px;
 | 
						|
    }
 | 
						|
 | 
						|
    .search-group {
 | 
						|
        max-width: 100%;
 | 
						|
    }
 | 
						|
 | 
						|
    .filter-row {
 | 
						|
        gap: 12px;
 | 
						|
    }
 | 
						|
 | 
						|
    .books-grid {
 | 
						|
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
 | 
						|
        gap: 16px;
 | 
						|
    }
 | 
						|
 | 
						|
    .stat-item {
 | 
						|
        min-width: 130px;
 | 
						|
        padding: 10px;
 | 
						|
    }
 | 
						|
 | 
						|
    .stat-item i {
 | 
						|
        width: 35px;
 | 
						|
        height: 35px;
 | 
						|
        font-size: 18px;
 | 
						|
    }
 | 
						|
 | 
						|
    .search-results {
 | 
						|
        padding: 10px;
 | 
						|
        font-size: 0.9rem;
 | 
						|
    }
 | 
						|
}
 | 
						|
 | 
						|
@media (max-width: 576px) {
 | 
						|
    .books-grid {
 | 
						|
        grid-template-columns: 1fr 1fr;
 | 
						|
        gap: 12px;
 | 
						|
    }
 | 
						|
 | 
						|
    .book-cover {
 | 
						|
        height: 180px;
 | 
						|
    }
 | 
						|
 | 
						|
    .book-info {
 | 
						|
        padding: 12px;
 | 
						|
    }
 | 
						|
 | 
						|
    .book-title {
 | 
						|
        font-size: 0.9rem;
 | 
						|
    }
 | 
						|
 | 
						|
    .book-author {
 | 
						|
        font-size: 0.8rem;
 | 
						|
    }
 | 
						|
 | 
						|
    .book-actions {
 | 
						|
        grid-template-columns: 1fr;
 | 
						|
        gap: 8px;
 | 
						|
    }
 | 
						|
 | 
						|
    .browse-stats {
 | 
						|
        flex-direction: column;
 | 
						|
        align-items: stretch;
 | 
						|
    }
 | 
						|
 | 
						|
    .stat-item {
 | 
						|
        max-width: none;
 | 
						|
    }
 | 
						|
 | 
						|
    .search-results {
 | 
						|
        width: 100%;
 | 
						|
    }
 | 
						|
}
 |