:root {
            --soft-pink: #FFD6E0;
            --cloud-white: #FFF9FB;
            --light-pink: #FFB6C1;
            --medium-pink: #FF8FAB;
            --dark-pink: #FB6F92;
            --text-color: #5A3E4D;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Arial', sans-serif;
        }
        
        body {
            background-color: var(--cloud-white);
            color: var(--text-color);
            line-height: 1.6;
        }
        
        header {
            background-color: var(--soft-pink);
            padding: 1rem 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }
        
        .logo {
            display: flex;
            align-items: center;
        }
        
        .logo img {
            width: 50px;
            height: 50px;
            border-radius: 12px;
            margin-right: 10px;
            transition: all 0.3s ease;
        }
        
        .logo img:hover {
            filter: drop-shadow(0 0 8px rgba(251, 111, 146, 0.4));
        }
        
        nav ul {
            display: flex;
            list-style: none;
        }
        
        nav ul li {
            margin-left: 2rem;
        }
        
        nav ul li a {
            text-decoration: none;
            color: var(--text-color);
            font-weight: 500;
            padding: 0.5rem 1rem;
            border-radius: 20px;
            transition: all 0.3s ease;
        }
        
        nav ul li a:hover {
            background-color: var(--light-pink);
            color: white;
        }
        
        .breadcrumb {
            padding: 1rem 2rem;
            background-color: white;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
        }
        
        .breadcrumb a {
            color: var(--dark-pink);
            text-decoration: none;
        }
        
        .breadcrumb span {
            margin: 0 0.5rem;
            color: #888;
        }
        
        .page-header {
            text-align: center;
            padding: 3rem 2rem;
            background: linear-gradient(135deg, var(--soft-pink) 0%, var(--cloud-white) 100%);
        }
        
        .page-header h1 {
            font-size: 2.5rem;
            color: var(--dark-pink);
            margin-bottom: 1rem;
        }
        
        .page-header p {
            max-width: 700px;
            margin: 0 auto;
        }
        
        .filter-section {
            background-color: white;
            padding: 1.5rem 2rem;
            margin: 0 auto 2rem;
            max-width: 1200px;
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .filter-options {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            justify-content: center;
        }
        
        .filter-btn {
            padding: 0.6rem 1.2rem;
            background-color: var(--cloud-white);
            border: 1px solid var(--light-pink);
            border-radius: 20px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .filter-btn:hover, .filter-btn.active {
            background-color: var(--dark-pink);
            color: white;
            border-color: var(--dark-pink);
        }
        
        .article-list {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem 3rem;
        }
        
        .list-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 2rem;
        }
        
        .list-item {
            background-color: white;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
        }
        
        .list-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }
        
        .list-item img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: 15px 15px 0 0;
            transition: all 0.3s ease;
        }
        
        .list-item:hover img {
            filter: brightness(1.05);
        }
        
        .list-content {
            padding: 1.5rem;
        }
        
        .list-content h3 {
            color: var(--dark-pink);
            margin-bottom: 0.5rem;
        }
        
        .list-meta {
            display: flex;
            justify-content: space-between;
            color: #888;
            font-size: 0.9rem;
            margin-top: 1rem;
        }
        
        .category-tag {
            display: inline-block;
            background-color: var(--soft-pink);
            color: var(--dark-pink);
            padding: 0.3rem 0.8rem;
            border-radius: 12px;
            font-size: 0.8rem;
            margin-bottom: 0.8rem;
        }
        
        .pagination {
            display: flex;
            justify-content: center;
            margin-top: 3rem;
            gap: 0.5rem;
        }
        
        .pagination a, .pagination span {
            display: inline-block;
            padding: 0.5rem 1rem;
            border-radius: 8px;
            text-decoration: none;
        }
        
        .pagination a {
            color: var(--text-color);
            background-color: white;
            border: 1px solid var(--light-pink);
            transition: all 0.3s ease;
        }
        
        .pagination a:hover {
            background-color: var(--dark-pink);
            color: white;
            border-color: var(--dark-pink);
        }
        
        .pagination .current {
            background-color: var(--dark-pink);
            color: white;
        }
        
        .chat-bot {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 80px;
            height: 80px;
            background-color: var(--dark-pink);
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            cursor: pointer;
            box-shadow: 0 5px 20px rgba(251, 111, 146, 0.4);
            transition: all 0.3s ease;
            z-index: 1000;
        }
        
        .chat-bot:hover {
            transform: scale(1.1);
            filter: brightness(1.1);
        }
        
        .chat-bot img {
            width: 60%;
            border-radius: 50%;
        }
        
        footer {
            background-color: var(--soft-pink);
            padding: 2rem;
            text-align: center;
        }
        
        .footer-links {
            display: flex;
            justify-content: center;
            gap: 2rem;
            margin-bottom: 1.5rem;
        }
        
        .footer-links a {
            color: var(--text-color);
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .footer-links a:hover {
            color: var(--dark-pink);
        }
        
        @media (max-width: 768px) {
            nav ul {
                display: none;
            }
            
            .list-container {
                grid-template-columns: 1fr;
            }
            
            .filter-options {
                flex-direction: column;
                align-items: center;
            }
        }