/* 自定义温和色彩 */
			:root {
				--primary-color: #6c9bcf;
				--secondary-color: #a7c5eb;
				--light-color: #f8f9fa;
				--dark-color: #343a40;
				--accent-color: #e3f2fd;
			}

			body {
				display: flex;
				flex-direction: column;
				min-height: 100vh;
				background-color: #f5f5f5;
			}

			.navbar {
            background: linear-gradient(135deg, #a2aef7, #6666f5,#a2aef7);
            color: white;
					}

			.navbar-brand,


			.main-content {
				flex: 1;
				padding: 20px 0;
			}

			.left-column {
				background-color: white;
				border-radius: 5px;
				padding: 20px;
				box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
			}

			.right-column {
				background-color: var(--accent-color);
				border-radius: 5px;
				padding: 20px;
				box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
			}

			footer {
				background-color: var(--dark-color);
				color: white;
				padding: 15px 0;
				margin-top: auto;
			}

			@media (max-width: 768px) {

				.left-column,
				.right-column {
					margin-bottom: 20px;
				}
			}
		.bd-placeholder-img {
			font-size: 1.125rem;
			text-anchor: middle;
			-webkit-user-select: none;
			-moz-user-select: none;
			user-select: none;
		}

		@media (min-width: 768px) {
			.bd-placeholder-img-lg {
				font-size: 3.5rem;
			}
		}

		.b-example-divider {
			width: 100%;
			height: 3rem;
			background-color: #0000001a;
			border: solid rgba(0, 0, 0, 0.15);
			border-width: 1px 0;
			box-shadow:
				inset 0 0.5em 1.5em #0000001a,
				inset 0 0.125em 0.5em #00000026;
		}

		.b-example-vr {
			flex-shrink: 0;
			width: 1.5rem;
			height: 100vh;
		}

		.bi {
			vertical-align: -0.125em;
			fill: currentColor;
		}

		.nav-scroller {
			position: relative;
			z-index: 2;
			height: 2.75rem;
			overflow-y: hidden;
		}

		.nav-scroller .nav {
			display: flex;
			flex-wrap: nowrap;
			padding-bottom: 1rem;
			margin-top: -1px;
			overflow-x: auto;
			text-align: center;
			white-space: nowrap;
			-webkit-overflow-scrolling: touch;
		}

		.btn-bd-primary {
			--bd-violet-bg: #712cf9;
			--bd-violet-rgb: 112.520718, 44.062154, 249.437846;
			--bs-btn-font-weight: 600;
			--bs-btn-color: var(--bs-white);
			--bs-btn-bg: var(--bd-violet-bg);
			--bs-btn-border-color: var(--bd-violet-bg);
			--bs-btn-hover-color: var(--bs-white);
			--bs-btn-hover-bg: #6528e0;
			--bs-btn-hover-border-color: #6528e0;
			--bs-btn-focus-shadow-rgb: var(--bd-violet-rgb);
			--bs-btn-active-color: var(--bs-btn-hover-color);
			--bs-btn-active-bg: #5a23c8;
			--bs-btn-active-border-color: #5a23c8;
		}

		.bd-mode-toggle {
			z-index: 1500;
		}

		.bd-mode-toggle .bi {
			width: 1em;
			height: 1em;
		}

		.bd-mode-toggle .dropdown-menu .active .bi {
			display: block !important;
		}

		.news-card {
			background: white;
			border-radius: 4px;
			margin-bottom: 15px;
			padding: 15px;
			box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
			transition: transform 0.2s;
		}

		.news-card:hover {
			transform: translateY(-3px);
			box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
		}

		.news-title {
			font-size: 18px;
			font-weight: 600;
			margin-bottom: 8px;
			color: #222;
			text-decoration: none;
		}

		.news-title:hover {
			color: var(--primary-color);
		}

		.news-meta {
			color: var(--light-text);
			font-size: 14px;
		}

		.news-img {
			border-radius: 4px;
			object-fit: cover;
		}

		.sidebar-card {
			background: white;
			border-radius: 4px;
			margin-bottom: 20px;
			padding: 15px;
			box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
		}

		.sidebar-title {
			font-size: 18px;
			font-weight: 600;
			border-left: 4px solid var(--primary-color);
			padding-left: 10px;
			margin-bottom: 15px;
		}

		.hot-rank {
			counter-reset: hot-rank;
		}

		.hot-item {
			padding: 10px 0;
			border-bottom: 1px dashed #eee;
		}

		.hot-item:before {
			counter-increment: hot-rank;
			content: counter(hot-rank);
			display: inline-block;
			width: 22px;
			height: 22px;
			line-height: 22px;
			text-align: center;
			background: #f0f0f0;
			color: var(--light-text);
			border-radius: 3px;
			margin-right: 10px;
		}

		.hot-item:nth-child(-n+3):before {
			background: var(--primary-color);
			color: white;
		}

		.carousel-item {
			height: 300px;
			background: #ddd;
			border-radius: 4px;
			overflow: hidden;
		}

		.carousel-caption {
			background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
			padding: 20px;
			left: 0;
			right: 0;
			bottom: 0;
		}

		footer {
			background: white;
			padding: 20px 0;
			margin-top: 30px;
			color: var(--light-text);
			font-size: 14px;
		}

		/* 响应式调整 */
		@media (max-width: 768px) {
			.carousel-item {
				height: 200px;
			}

			.news-title {
				font-size: 16px;
			}
		}	
		.copy-btn{
        	padding: 6px 12px;
        	 border: none;
        }   
        .copy-btn:hover {
            background-color: #3a5bc7;
            transform: translateY(-2px);
            box-shadow: 0 3px 8px rgba(0, 0, 0, 0.2);
        }
        
        .copy-btn.copied {
            background-color: #2ecc71;
        }
        
        .notification {
            position: fixed;
            bottom: 20px;
            right: 20px;
            background-color: #2ecc71;
            color: white;
            padding: 12px 20px;
            border-radius: 6px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
            opacity: 0;
            transition: opacity 0.3s ease;
            z-index: 1000;
        }
        
        .notification.show {
            opacity: 1;
        }
        
        .instructions {
            background-color: #f8f9fa;
            border-left: 4px solid #4a6ee0;
            padding: 15px;
            margin-top: 30px;
            border-radius: 0 8px 8px 0;
        }
        
        .instructions h3 {
            color: #4a6ee0;
            margin-bottom: 10px;
        }
        
        .instructions p {
            margin-bottom: 8px;
            line-height: 1.5;
        }
        
        @media (max-width: 768px) {
            .container {
                padding: 20px 15px;
            }
            
            th, td {
                padding: 10px 8px;
            }
            
            h1 {
                font-size: 2rem;
            }
        }