:root {
            /* 使用网站的主要配色方案 */
            --trend-primary: var(--primary-color);
            --trend-secondary: var(--accent-color);
            --trend-accent: var(--washi-red);
            --trend-text: var(--text-color);
            --trend-light: var(--light-bg);
            --trend-dark: var(--dark-bg);
            --trend-blue: var(--washi-indigo);
            --trend-beige: var(--washi-beige);
        }
        
        body {
            font-family: 'Noto Sans JP', sans-serif;
            color: var(--trend-text);
            background-color: var(--trend-light);
        }
        
        h1, h2, h3, h4, h5, h6 {
            font-family: 'Noto Serif JP', serif;
        }
        
        .page-banner {
            background: linear-gradient(135deg, var(--trend-primary) 0%, var(--trend-secondary) 100%);
            padding: 5rem 0;
            color: white;
            position: relative;
            overflow: hidden;
        }
        
        .page-banner::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('img/news/washi-texture.png');
            background-repeat: repeat;
            opacity: 0.15;
            z-index: 1;
        }
        
        .page-banner .container {
            position: relative;
            z-index: 2;
        }
        
        /* 改进的卡片样式 */
        .trend-card {
            border: none;
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
            border-radius: 12px;
            overflow: hidden;
            background-color: #fff;
            margin-bottom: 2rem;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            position: relative;
        }
        
        .trend-card::after {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            box-shadow: 0 15px 35px rgba(var(--primary-rgb), 0.2);
            opacity: 0;
            border-radius: 12px;
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
            z-index: -1;
        }
        
        .trend-card:hover {
            transform: translateY(-8px) scale(1.01);
        }
        
        .trend-card:hover::after {
            opacity: 1;
        }
        
        .trend-card .card-header {
            background-color: #fff;
            border-bottom: 1px solid rgba(0,0,0,0.05);
            padding: 1rem;
        }
        
        .trend-date {
            font-size: 0.85rem;
            color: #666;
            display: flex;
            align-items: center;
        }
        
        .trend-date i {
            margin-right: 0.5rem;
            color: var(--trend-primary);
        }
        
        .trend-tag {
            display: inline-block;
            padding: 0.25rem 0.75rem;
            border-radius: 30px;
            font-size: 0.75rem;
            font-weight: 500;
            margin-left: 1rem;
            transition: all 0.3s ease;
        }
        
        .trend-tag:hover {
            transform: translateY(-2px);
        }
        
        .trend-tag-industry {
            background-color: rgba(var(--primary-rgb), 0.1);
            color: var(--trend-primary);
        }
        
        .trend-tag-innovation {
            background-color: rgba(var(--primary-rgb), 0.15);
            color: var(--trend-accent);
        }
        
        .trend-tag-international {
            background-color: rgba(var(--primary-rgb), 0.08);
            color: var(--trend-blue);
        }
        
        .trend-img {
            height: 240px;
            object-fit: cover;
            width: 100%;
            transition: all 0.5s ease;
        }
        
        .trend-card:hover .trend-img {
            transform: scale(1.03);
        }
        
        /* 改进的按钮样式 */
        .btn-primary {
            background-color: var(--trend-primary);
            border-color: var(--trend-primary);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .btn-primary:hover {
            background-color: var(--trend-primary);
            filter: brightness(110%);
            border-color: var(--trend-primary);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(var(--primary-rgb), 0.3);
        }
        
        .btn-outline-primary {
            color: var(--trend-primary);
            border-color: var(--trend-primary);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .btn-outline-primary:hover {
            background-color: var(--trend-primary);
            border-color: var(--trend-primary);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(var(--primary-rgb), 0.2);
        }
        
        /* 添加波纹效果 */
        .btn-primary::after, .btn-outline-primary::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 5px;
            height: 5px;
            background: rgba(255, 255, 255, 0.5);
            opacity: 0;
            border-radius: 100%;
            transform: scale(1, 1) translate(-50%);
            transform-origin: 50% 50%;
        }
        
        .btn-primary:active::after, .btn-outline-primary:active::after {
            animation: ripple 0.6s ease-out;
        }
        
        @keyframes ripple {
            0% {
                transform: scale(0, 0);
                opacity: 0.5;
            }
            100% {
                transform: scale(50, 50);
                opacity: 0;
            }
        }
        
        /* 改进的侧边栏样式 */
        .trend-sidebar {
            background-color: #fff;
            border-radius: 12px;
            padding: 1.5rem;
            margin-bottom: 2rem;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: all 0.3s ease;
        }
        
        .trend-sidebar:hover {
            box-shadow: 0 8px 25px rgba(var(--primary-rgb), 0.1);
        }
        
        .trend-sidebar h5 {
            position: relative;
            padding-bottom: 0.75rem;
            margin-bottom: 1.5rem;
            color: var(--trend-primary);
        }
        
        .trend-sidebar h5::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            width: 50px;
            height: 3px;
            background-color: var(--trend-primary);
            transition: width 0.3s ease;
        }
        
        .trend-sidebar:hover h5::after {
            width: 75px;
        }
        
        .category-item {
            display: flex;
            justify-content: space-between;
            padding: 0.5rem 0;
            border-bottom: 1px solid rgba(0,0,0,0.05);
            transition: all 0.3s ease;
        }
        
        .category-item:hover {
            transform: translateX(5px);
        }
        
        .category-item:last-child {
            border-bottom: none;
        }
        
        .category-item a {
            color: var(--trend-text);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .category-item:hover a {
            color: var(--trend-primary);
        }
        
        .category-count {
            background-color: rgba(var(--primary-rgb), 0.1);
            color: var(--trend-primary);
            padding: 0.1rem 0.5rem;
            border-radius: 30px;
            font-size: 0.75rem;
            transition: all 0.3s ease;
        }
        
        .category-item:hover .category-count {
            background-color: var(--trend-primary);
            color: white;
        }
        
        /* 改进的分页样式 */
        .trend-pagination .page-link {
            color: var(--trend-primary);
            border-color: rgba(var(--primary-rgb), 0.2);
            transition: all 0.3s ease;
        }
        
        .trend-pagination .page-link:hover {
            background-color: rgba(var(--primary-rgb), 0.05);
            transform: translateY(-2px);
        }
        
        .trend-pagination .page-item.active .page-link {
            background-color: var(--trend-primary);
            border-color: var(--trend-primary);
            transform: translateY(-2px);
            box-shadow: 0 5px 10px rgba(var(--primary-rgb), 0.2);
        }
        
        /* 改进的最近文章样式 */
        .recent-post {
            padding: 0.75rem 0;
            border-bottom: 1px solid rgba(0,0,0,0.05);
            transition: all 0.3s ease;
        }
        
        .recent-post:hover {
            transform: translateX(5px);
            background-color: rgba(var(--primary-rgb), 0.02);
            padding-left: 5px;
        }
        
        .recent-post:last-child {
            border-bottom: none;
        }
        
        .recent-post-title {
            font-size: 0.95rem;
            margin-bottom: 0.25rem;
        }
        
        .recent-post-title a {
            color: var(--trend-text);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .recent-post-title a:hover {
            color: var(--trend-primary);
        }
        
        .recent-post-date {
            font-size: 0.75rem;
            color: #666;
        }
        
        .recent-post-date i {
            color: var(--trend-primary);
        }
        
        /* 改进的搜索表单 */
        .search-form {
            position: relative;
        }
        
        .search-form .form-control {
            padding-right: 3rem;
            border-radius: 30px;
            background-color: var(--trend-light);
            transition: all 0.3s ease;
            border: 1px solid rgba(var(--primary-rgb), 0.1);
        }
        
        .search-form .form-control:focus {
            box-shadow: 0 0 0 0.25rem rgba(var(--primary-rgb), 0.1);
            border-color: rgba(var(--primary-rgb), 0.3);
        }
        
        .search-form .btn {
            position: absolute;
            right: 0;
            top: 0;
            border-radius: 0 30px 30px 0;
            transition: all 0.3s ease;
        }
        
        /* 添加内容载入动画 */
        .animate-entry {
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.5s ease;
        }
        
        .animate-entry.animate {
            opacity: 1;
            transform: translateY(0);
        }
        
        /* 响应式调整 */
        @media (max-width: 767px) {
            .page-banner {
                padding: 3rem 0;
            }
            
            .trend-card:hover {
                transform: translateY(-5px) scale(1);
            }
        }