* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background: linear-gradient(135deg, #1a237e 0%, #4a148c 100%);
            color: #333;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #7c4dff;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ffab00;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0,0,0,0);
            border: 0;
        }
        .site-header {
            background: rgba(255, 255, 255, 0.95);
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            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: 2.2rem;
            font-weight: 800;
            background: linear-gradient(to right, #ff4081, #7c4dff);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: -1px;
        }
        .my-logo a {
            background: none;
            color: inherit;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
        }
        .main-nav li {
            margin-left: 30px;
        }
        .main-nav a {
            font-weight: 600;
            color: #555;
            padding: 8px 5px;
            border-bottom: 3px solid transparent;
        }
        .main-nav a:hover, .main-nav a.active {
            color: #7c4dff;
            border-bottom-color: #7c4dff;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #7c4dff;
            cursor: pointer;
        }
        .breadcrumb {
            background: #f5f5f5;
            padding: 12px 0;
            font-size: 0.9rem;
            color: #666;
        }
        .breadcrumb a {
            color: #666;
        }
        .breadcrumb a:hover {
            color: #7c4dff;
        }
        .breadcrumb span {
            margin: 0 8px;
        }
        .search-box {
            background: #e8eaf6;
            padding: 30px 0;
            text-align: center;
        }
        .search-form {
            max-width: 600px;
            margin: 0 auto;
            display: flex;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        .search-input {
            flex-grow: 1;
            padding: 18px 25px;
            border: none;
            font-size: 1.1rem;
            outline: none;
        }
        .search-button {
            background: linear-gradient(to right, #ff4081, #7c4dff);
            color: white;
            border: none;
            padding: 0 35px;
            font-size: 1.2rem;
            cursor: pointer;
            transition: opacity 0.3s;
        }
        .search-button:hover {
            opacity: 0.9;
        }
        .main-content {
            flex: 1;
            background: white;
            padding: 40px 0;
            border-radius: 15px 15px 0 0;
            margin-top: 20px;
            box-shadow: 0 -5px 20px rgba(0,0,0,0.05);
        }
        article {
            max-width: 900px;
            margin: 0 auto;
            padding: 0 20px;
        }
        h1 {
            font-size: 2.8rem;
            color: #311b92;
            margin-bottom: 25px;
            line-height: 1.2;
            text-align: center;
        }
        .article-meta {
            text-align: center;
            color: #777;
            margin-bottom: 40px;
            font-size: 0.95rem;
            border-bottom: 1px solid #eee;
            padding-bottom: 20px;
        }
        h2 {
            font-size: 2rem;
            color: #4527a0;
            margin: 50px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #e8eaf6;
        }
        h3 {
            font-size: 1.6rem;
            color: #5e35b1;
            margin: 35px 0 15px;
        }
        h4 {
            font-size: 1.3rem;
            color: #7c4dff;
            margin: 25px 0 10px;
        }
        p {
            margin-bottom: 1.5em;
            font-size: 1.1rem;
            color: #444;
        }
        .lead {
            font-size: 1.3rem;
            font-weight: 500;
            color: #555;
            background: #f9f9ff;
            padding: 20px;
            border-left: 5px solid #7c4dff;
            border-radius: 0 8px 8px 0;
            margin-bottom: 30px;
        }
        .highlight {
            background: #fff9c4;
            padding: 3px 6px;
            border-radius: 3px;
            font-weight: 600;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .featured-image {
            margin: 30px auto;
            text-align: center;
        }
        .featured-image img {
            border-radius: 10px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.15);
            border: 5px solid white;
        }
        .image-caption {
            font-style: italic;
            color: #666;
            margin-top: 10px;
            font-size: 0.95rem;
        }
        .link-list {
            background: #f3e5f5;
            padding: 20px;
            border-radius: 10px;
            margin: 30px 0;
        }
        .link-list h3 {
            margin-top: 0;
        }
        .link-list ul {
            list-style: none;
            column-count: 2;
            column-gap: 40px;
        }
        .link-list li {
            margin-bottom: 10px;
            break-inside: avoid;
        }
        .stats-box {
            background: linear-gradient(145deg, #e3f2fd, #f3e5f5);
            padding: 25px;
            border-radius: 10px;
            margin: 30px 0;
            border-left: 6px solid #ff9800;
        }
        .quote {
            font-style: italic;
            font-size: 1.2rem;
            color: #555;
            border-left: 4px solid #ff4081;
            padding-left: 20px;
            margin: 30px 0;
        }
        .interactive-module {
            background: #f8f9fa;
            border-radius: 12px;
            padding: 30px;
            margin: 50px 0;
            box-shadow: 0 8px 16px rgba(0,0,0,0.05);
            border: 1px solid #e0e0e0;
        }
        .module-title {
            font-size: 1.8rem;
            color: #311b92;
            margin-bottom: 25px;
            text-align: center;
        }
        .rating-form, .comment-form {
            display: grid;
            gap: 20px;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 10px;
            font-size: 2.2rem;
            margin: 15px 0;
            cursor: pointer;
        }
        .star {
            color: #ddd;
            transition: color 0.2s;
        }
        .star:hover, .star.active {
            color: #ffc107;
        }
        .form-group {
            display: flex;
            flex-direction: column;
        }
        label {
            margin-bottom: 8px;
            font-weight: 600;
            color: #555;
        }
        input, textarea, select {
            padding: 15px;
            border: 1px solid #ccc;
            border-radius: 8px;
            font-size: 1rem;
            transition: border 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            border-color: #7c4dff;
            outline: none;
            box-shadow: 0 0 0 3px rgba(124, 77, 255, 0.2);
        }
        textarea {
            min-height: 150px;
            resize: vertical;
        }
        .submit-btn {
            background: linear-gradient(to right, #00c853, #64dd17);
            color: white;
            border: none;
            padding: 18px;
            font-size: 1.1rem;
            font-weight: bold;
            border-radius: 8px;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .submit-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 14px rgba(0,200,83,0.3);
        }
        .site-footer {
            background: #1a1a2e;
            color: #b0b0b0;
            padding: 50px 0 20px;
            margin-top: 50px;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-logo {
            font-size: 2rem;
            font-weight: 800;
            color: #7c4dff;
            margin-bottom: 15px;
        }
        .footer-heading {
            color: #fff;
            font-size: 1.3rem;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #7c4dff;
            display: inline-block;
        }
        friend-link {
            display: block;
            margin-bottom: 10px;
        }
        friend-link a {
            color: #b0b0b0;
        }
        friend-link a:hover {
            color: #ffab00;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #333;
            font-size: 0.9rem;
            color: #888;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.4rem; }
            h2 { font-size: 1.8rem; }
            .link-list ul { column-count: 1; }
        }
        @media (max-width: 768px) {
            .header-container { flex-wrap: wrap; }
            .main-nav {
                width: 100%;
                order: 3;
                margin-top: 15px;
                display: none;
            }
            .main-nav.active {
                display: block;
            }
            .main-nav ul {
                flex-direction: column;
            }
            .main-nav li {
                margin: 0;
                border-bottom: 1px solid #eee;
            }
            .main-nav a {
                display: block;
                padding: 15px;
            }
            .hamburger {
                display: block;
            }
            h1 { font-size: 2rem; }
            h2 { font-size: 1.6rem; }
            .footer-container {
                grid-template-columns: 1fr;
                text-align: center;
            }
            .search-form {
                flex-direction: column;
                border-radius: 10px;
            }
            .search-input, .search-button {
                width: 100%;
                border-radius: 0;
                padding: 15px;
            }
        }