* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', system-ui, sans-serif;
        }
        :root {
            --primary: #ff7bac;
            --secondary: #6a5af9;
            --accent: #ffcc00;
            --dark: #2d1b5e;
            --light: #f9f7ff;
            --text: #333344;
            --gray: #8884a6;
            --shadow: 0 8px 24px rgba(110, 86, 207, 0.15);
            --radius: 16px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        body {
            background: linear-gradient(135deg, #f9f7ff 0%, #f0edff 100%);
            color: var(--text);
            line-height: 1.8;
            overflow-x: hidden;
        }
        a {
            color: var(--secondary);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary);
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .site-header {
            background: white;
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 16px 0;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: -1px;
        }
        .my-logo:hover {
            transform: scale(1.03);
        }
        .nav-desktop {
            display: flex;
            gap: 36px;
        }
        @media (max-width: 992px) {
            .nav-desktop {
                display: none;
            }
        }
        .nav-desktop a {
            font-weight: 600;
            font-size: 1.05rem;
            position: relative;
            padding: 8px 0;
        }
        .nav-desktop a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background: var(--accent);
            transition: width 0.3s ease;
        }
        .nav-desktop a:hover::after {
            width: 100%;
        }
        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: var(--dark);
            cursor: pointer;
            padding: 8px;
        }
        @media (max-width: 992px) {
            .mobile-menu-toggle {
                display: block;
            }
        }
        .nav-mobile {
            position: fixed;
            top: 80px;
            left: 0;
            width: 100%;
            background: white;
            padding: 24px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transform: translateY(-150%);
            opacity: 0;
            transition: var(--transition);
            z-index: 999;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .nav-mobile.active {
            transform: translateY(0);
            opacity: 1;
        }
        .nav-mobile a {
            font-size: 1.2rem;
            font-weight: 600;
            padding: 12px 0;
            border-bottom: 1px solid #eee;
        }
        .breadcrumb {
            padding: 20px 0 10px;
            font-size: 0.95rem;
            color: var(--gray);
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .search-section {
            background: white;
            padding: 40px 0;
            margin: 30px 0;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            text-align: center;
        }
        .search-form {
            max-width: 600px;
            margin: 0 auto;
            display: flex;
            gap: 12px;
            padding: 0 20px;
        }
        .search-input {
            flex: 1;
            padding: 18px 24px;
            border: 2px solid #e2deff;
            border-radius: 50px;
            font-size: 1.1rem;
            outline: none;
            transition: var(--transition);
        }
        .search-input:focus {
            border-color: var(--secondary);
            box-shadow: 0 0 0 4px rgba(106, 90, 249, 0.1);
        }
        .search-btn {
            background: linear-gradient(90deg, var(--secondary), var(--primary));
            color: white;
            border: none;
            border-radius: 50px;
            padding: 0 36px;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
        }
        .search-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(106, 90, 249, 0.3);
        }
        main {
            padding: 40px 0;
        }
        .article-header {
            margin-bottom: 50px;
            text-align: center;
        }
        h1 {
            font-size: 3.2rem;
            color: var(--dark);
            line-height: 1.2;
            margin-bottom: 24px;
            background: linear-gradient(90deg, var(--dark), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 2.5rem;
            }
        }
        .article-meta {
            display: flex;
            justify-content: center;
            gap: 30px;
            color: var(--gray);
            font-size: 0.95rem;
            margin-top: 20px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 50px;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background: white;
            padding: 50px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        h2 {
            font-size: 2.2rem;
            color: var(--dark);
            margin: 60px 0 25px;
            padding-bottom: 15px;
            border-bottom: 3px solid var(--accent);
        }
        h3 {
            font-size: 1.7rem;
            color: var(--secondary);
            margin: 40px 0 20px;
        }
        h4 {
            font-size: 1.3rem;
            color: var(--primary);
            margin: 30px 0 15px;
        }
        p {
            margin-bottom: 24px;
            font-size: 1.1rem;
        }
        .highlight {
            background: linear-gradient(90deg, rgba(255, 204, 0, 0.1), rgba(106, 90, 249, 0.1));
            border-left: 5px solid var(--accent);
            padding: 28px;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 36px 0;
            font-weight: 600;
        }
        .featured-image {
            width: 100%;
            border-radius: var(--radius);
            overflow: hidden;
            margin: 40px 0;
            box-shadow: var(--shadow);
        }
        .featured-image img {
            width: 100%;
            height: auto;
            display: block;
            transition: var(--transition);
        }
        .featured-image:hover img {
            transform: scale(1.03);
        }
        .related-links {
            background: var(--light);
            padding: 30px;
            border-radius: var(--radius);
            margin: 40px 0;
        }
        .related-links h3 {
            margin-top: 0;
        }
        .related-links ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 15px;
        }
        .related-links li a {
            display: block;
            padding: 14px 20px;
            background: white;
            border-radius: 12px;
            border: 1px solid #e2deff;
            transition: var(--transition);
        }
        .related-links li a:hover {
            background: var(--secondary);
            color: white;
            transform: translateY(-5px);
        }
        .interactive-box {
            background: linear-gradient(135deg, #6a5af9, #8b7aff);
            color: white;
            padding: 40px;
            border-radius: var(--radius);
            text-align: center;
            margin: 50px 0;
        }
        .rating-stars {
            font-size: 2rem;
            color: var(--accent);
            margin: 20px 0;
        }
        .rating-stars i {
            cursor: pointer;
            margin: 0 5px;
            transition: var(--transition);
        }
        .rating-stars i:hover {
            transform: scale(1.3);
        }
        .btn {
            display: inline-block;
            background: var(--accent);
            color: var(--dark);
            padding: 16px 36px;
            border-radius: 50px;
            font-weight: 700;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            font-size: 1.1rem;
        }
        .btn:hover {
            background: #ffd633;
            transform: translateY(-5px);
            box-shadow: 0 12px 24px rgba(255, 204, 0, 0.3);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .sidebar-widget {
            background: white;
            padding: 30px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        .sidebar-widget h3 {
            margin-top: 0;
            font-size: 1.4rem;
        }
        .comment-section {
            margin-top: 60px;
        }
        .comment-form {
            display: grid;
            gap: 20px;
            margin-top: 30px;
        }
        .form-group {
            display: flex;
            flex-direction: column;
        }
        .form-input, .form-textarea {
            padding: 16px 20px;
            border: 2px solid #e2deff;
            border-radius: 12px;
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-input:focus, .form-textarea:focus {
            border-color: var(--secondary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(106, 90, 249, 0.1);
        }
        .form-textarea {
            min-height: 150px;
            resize: vertical;
        }
        .site-footer {
            background: var(--dark);
            color: white;
            padding: 60px 0 30px;
            margin-top: 80px;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 50px;
        }
        .footer-logo {
            font-size: 2.5rem;
            font-weight: 900;
            color: white;
            margin-bottom: 20px;
        }
        friend-link {
            display: block;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255,255,255,0.1);
            color: #d0ccff;
        }
        friend-link a {
            color: #d0ccff;
        }
        friend-link a:hover {
            color: var(--accent);
        }
        .copyright {
            text-align: center;
            padding-top: 40px;
            margin-top: 40px;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: #a09bc9;
            font-size: 0.95rem;
        }
        .text-center { text-align: center; }
        .mb-20 { margin-bottom: 20px; }
        .emoji { font-size: 1.3em; }
        .bold { font-weight: 800; color: var(--dark); }
        .icon { margin-right: 10px; }
        .flex { display: flex; align-items: center; }
        @media print {
            .site-header, .sidebar, .search-section, .interactive-box, .site-footer {
                display: none;
            }
        }
        @media (prefers-reduced-motion: reduce) {
            * {
                transition: none !important;
            }
        }