:root {
            --primary: #6a5acd;
            --secondary: #9370db;
            --accent: #00bfff;
            --dark: #1a1a2e;
            --light: #f8f9ff;
            --gray: #e2e8f0;
            --text: #333344;
            --shadow: 0 8px 20px rgba(106, 90, 205, 0.15);
            --radius: 12px;
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--light);
            overflow-x: hidden;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: white;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: -0.5px;
        }
        .my-logo:hover {
            opacity: 0.9;
        }
        .desktop-nav ul {
            display: flex;
            gap: 30px;
            list-style: none;
        }
        .desktop-nav a {
            font-weight: 600;
            font-size: 1rem;
            color: var(--dark);
            padding: 8px 0;
            position: relative;
        }
        .desktop-nav a:after {
            content: '';
            position: absolute;
            width: 0;
            height: 3px;
            bottom: 0;
            left: 0;
            background: var(--accent);
            transition: width 0.3s;
        }
        .desktop-nav a:hover:after {
            width: 100%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: var(--primary);
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background: white;
            padding: 20px;
            border-top: 1px solid var(--gray);
            position: absolute;
            width: 100%;
            top: 100%;
            left: 0;
            box-shadow: var(--shadow);
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav ul {
            list-style: none;
        }
        .mobile-nav li {
            margin-bottom: 15px;
        }
        .mobile-nav a {
            display: block;
            padding: 12px;
            border-radius: var(--radius);
            font-weight: 600;
            background: var(--light);
        }
        .mobile-nav a:hover {
            background: var(--primary);
            color: white;
        }
        .breadcrumb {
            background: var(--gray);
            padding: 12px 0;
            font-size: 0.9rem;
            margin-bottom: 30px;
        }
        .breadcrumb .container {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
        }
        .breadcrumb a {
            color: var(--primary);
        }
        .breadcrumb i {
            margin: 0 8px;
            color: #888;
        }
        .search-section {
            background: linear-gradient(135deg, #f0f4ff, #e6f0ff);
            padding: 40px 0;
            border-radius: var(--radius);
            margin: 30px 0;
            text-align: center;
        }
        .search-section h2 {
            color: var(--dark);
            margin-bottom: 20px;
            font-size: 1.8rem;
        }
        .search-form {
            max-width: 600px;
            margin: 0 auto;
            display: flex;
            gap: 10px;
        }
        .search-input {
            flex: 1;
            padding: 16px 20px;
            border: 2px solid var(--primary);
            border-radius: 50px;
            font-size: 1rem;
            outline: none;
            transition: var(--transition);
        }
        .search-input:focus {
            box-shadow: 0 0 0 3px rgba(106, 90, 205, 0.2);
        }
        .search-btn {
            background: var(--primary);
            color: white;
            border: none;
            border-radius: 50px;
            padding: 0 30px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
        }
        .search-btn:hover {
            background: var(--secondary);
            transform: translateY(-3px);
        }
        main {
            padding: 30px 0 60px;
        }
        h1 {
            font-size: 2.8rem;
            color: var(--dark);
            margin-bottom: 25px;
            line-height: 1.2;
            text-align: center;
        }
        h2 {
            font-size: 2rem;
            color: var(--primary);
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 3px solid var(--gray);
        }
        h3 {
            font-size: 1.6rem;
            color: var(--secondary);
            margin: 30px 0 15px;
        }
        h4 {
            font-size: 1.3rem;
            color: var(--dark);
            margin: 25px 0 10px;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.05rem;
        }
        .lead {
            font-size: 1.3rem;
            font-weight: 500;
            color: var(--dark);
            text-align: center;
            max-width: 900px;
            margin: 0 auto 40px;
            padding: 0 20px;
        }
        .highlight {
            background: linear-gradient(120deg, rgba(106, 90, 205, 0.15) 0%, rgba(147, 112, 219, 0.15) 100%);
            padding: 25px;
            border-radius: var(--radius);
            border-left: 5px solid var(--primary);
            margin: 30px 0;
        }
        .avatar-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 25px;
            margin: 30px 0;
        }
        .avatar-card {
            background: white;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        .avatar-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(106, 90, 205, 0.25);
        }
        .avatar-card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        .avatar-card-content {
            padding: 20px;
        }
        .card-title {
            font-size: 1.3rem;
            margin-bottom: 10px;
            color: var(--dark);
        }
        .meta {
            display: flex;
            justify-content: space-between;
            font-size: 0.9rem;
            color: #666;
            margin-bottom: 15px;
        }
        .tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 15px;
        }
        .tag {
            background: var(--light);
            padding: 5px 12px;
            border-radius: 50px;
            font-size: 0.85rem;
            color: var(--primary);
            font-weight: 500;
        }
        .featured-image {
            margin: 40px auto;
            max-width: 800px;
            box-shadow: var(--shadow);
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: #666;
            margin-top: 10px;
            font-size: 0.95rem;
        }
        ul, ol {
            margin-left: 25px;
            margin-bottom: 20px;
        }
        li {
            margin-bottom: 10px;
        }
        strong {
            color: var(--primary);
            font-weight: 700;
        }
        .quote {
            font-size: 1.2rem;
            color: var(--secondary);
            border-left: 4px solid var(--accent);
            padding-left: 20px;
            margin: 30px 0;
            font-style: italic;
        }
        .interactive-section {
            background: white;
            border-radius: var(--radius);
            padding: 40px;
            margin: 50px 0;
            box-shadow: var(--shadow);
        }
        .rating-wrapper {
            display: flex;
            align-items: center;
            gap: 20px;
            margin-bottom: 30px;
            flex-wrap: wrap;
        }
        .stars {
            display: flex;
            gap: 5px;
        }
        .star {
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            transition: var(--transition);
        }
        .star:hover,
        .star.active {
            color: #ffc107;
        }
        .rating-form,
        .comment-form {
            display: grid;
            gap: 20px;
            margin-top: 30px;
        }
        .form-group {
            display: flex;
            flex-direction: column;
        }
        label {
            font-weight: 600;
            margin-bottom: 8px;
        }
        input, textarea, select {
            padding: 15px;
            border: 2px solid var(--gray);
            border-radius: var(--radius);
            font-size: 1rem;
            font-family: inherit;
            transition: var(--transition);
        }
        input:focus, textarea:focus, select:focus {
            border-color: var(--primary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(106, 90, 205, 0.1);
        }
        textarea {
            min-height: 150px;
            resize: vertical;
        }
        .submit-btn {
            background: var(--primary);
            color: white;
            border: none;
            border-radius: var(--radius);
            padding: 16px 30px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            justify-self: start;
        }
        .submit-btn:hover {
            background: var(--secondary);
            transform: translateY(-3px);
        }
        .comments-list {
            margin-top: 40px;
        }
        .comment {
            background: var(--light);
            padding: 25px;
            border-radius: var(--radius);
            margin-bottom: 20px;
        }
        .comment-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 15px;
            flex-wrap: wrap;
            gap: 10px;
        }
        .comment-author {
            font-weight: 700;
            color: var(--dark);
        }
        .comment-date {
            color: #888;
            font-size: 0.9rem;
        }
        footer {
            background: var(--dark);
            color: white;
            padding: 60px 0 30px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-section h3 {
            color: white;
            font-size: 1.3rem;
            margin-bottom: 20px;
            border-bottom: none;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 12px;
        }
        .footer-links a {
            color: #ccc;
        }
        .footer-links a:hover {
            color: var(--accent);
            padding-left: 5px;
        }
        friend-link {
            display: block;
            background: rgba(255,255,255,0.05);
            padding: 15px;
            border-radius: var(--radius);
            margin-bottom: 15px;
            transition: var(--transition);
        }
        friend-link:hover {
            background: rgba(255,255,255,0.1);
            transform: translateX(5px);
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: #aaa;
            font-size: 0.9rem;
        }
        .last-updated {
            text-align: center;
            margin: 20px 0;
            font-size: 0.9rem;
            color: #666;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.3rem; }
            h2 { font-size: 1.8rem; }
            .avatar-grid { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
        }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .hamburger { display: block; }
            .search-form { flex-direction: column; }
            .search-btn { padding: 16px; }
            .interactive-section { padding: 25px; }
            .rating-wrapper { flex-direction: column; align-items: flex-start; }
        }
        @media (max-width: 576px) {
            .container { padding: 0 15px; }
            h1 { font-size: 2rem; }
            .lead { font-size: 1.1rem; }
            .avatar-grid { grid-template-columns: 1fr; }
        }