* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f8f9fa;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: #2c3e50;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #e74c3c;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .site-header {
            background: linear-gradient(135deg, #1a237e, #4a148c);
            color: white;
            padding: 1rem 2rem;
            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;
            max-width: 1200px;
            margin: 0 auto;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 2px;
            background: linear-gradient(90deg, #ffeb3b, #ff9800);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }
        .my-logo:hover {
            transform: scale(1.05);
            transition: transform 0.3s ease;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: white;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 4px;
        }
        .main-nav a:hover {
            background-color: rgba(255,255,255,0.2);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: white;
        }
        .breadcrumb {
            background-color: #e3f2fd;
            padding: 0.8rem 2rem;
            font-size: 0.9rem;
            border-bottom: 1px solid #bbdefb;
        }
        .breadcrumb a {
            color: #1565c0;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .container {
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 2rem;
            background-color: white;
            border-radius: 12px;
            box-shadow: 0 6px 20px rgba(0,0,0,0.08);
            overflow: hidden;
        }
        article {
            padding: 2rem;
        }
        h1 {
            font-size: 3.2rem;
            color: #1a237e;
            margin-bottom: 1.5rem;
            text-align: center;
            border-bottom: 4px solid #ff9800;
            padding-bottom: 1rem;
        }
        h2 {
            font-size: 2.4rem;
            color: #4a148c;
            margin: 2.5rem 0 1.2rem;
            padding-left: 0.5rem;
            border-left: 6px solid #ffeb3b;
        }
        h3 {
            font-size: 1.8rem;
            color: #311b92;
            margin: 2rem 0 1rem;
        }
        h4 {
            font-size: 1.4rem;
            color: #5e35b1;
            margin: 1.5rem 0 0.8rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            font-size: 1.1rem;
            line-height: 1.8;
        }
        .highlight {
            background-color: #fffde7;
            padding: 1.5rem;
            border-left: 5px solid #ffd600;
            margin: 1.5rem 0;
            border-radius: 0 8px 8px 0;
        }
        .emoji {
            font-size: 1.2rem;
            margin-right: 0.5rem;
        }
        b, strong {
            color: #d84315;
        }
        .search-box {
            background: #f1f8e9;
            padding: 2rem;
            border-radius: 10px;
            margin: 2.5rem 0;
            text-align: center;
        }
        .search-box form {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
        }
        .search-box input {
            flex: 1;
            padding: 1rem;
            border: 2px solid #7cb342;
            border-radius: 8px 0 0 8px;
            font-size: 1.1rem;
        }
        .search-box button {
            background: #7cb342;
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: 0 8px 8px 0;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s;
        }
        .search-box button:hover {
            background: #558b2f;
        }
        .user-feedback {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin: 3rem 0;
        }
        .comment-section, .rating-section {
            background: #e8eaf6;
            padding: 2rem;
            border-radius: 10px;
        }
        .comment-section h3, .rating-section h3 {
            color: #3949ab;
        }
        .user-feedback form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .user-feedback input, .user-feedback textarea, .user-feedback select {
            padding: 0.8rem;
            border: 1px solid #9fa8da;
            border-radius: 6px;
            font-size: 1rem;
        }
        .user-feedback button {
            background: #3949ab;
            color: white;
            padding: 1rem;
            border: none;
            border-radius: 6px;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s;
        }
        .user-feedback button:hover {
            background: #283593;
        }
        .stars {
            display: flex;
            gap: 0.5rem;
            font-size: 1.5rem;
            color: #ffd600;
            margin: 1rem 0;
        }
        .featured-image {
            margin: 2.5rem auto;
            text-align: center;
            border: 1px solid #ddd;
            border-radius: 12px;
            overflow: hidden;
            max-width: 900px;
            box-shadow: 0 8px 16px rgba(0,0,0,0.1);
        }
        .featured-image img {
            width: 100%;
            height: auto;
            transition: transform 0.5s ease;
        }
        .featured-image img:hover {
            transform: scale(1.03);
        }
        .image-caption {
            font-style: italic;
            color: #666;
            padding: 1rem;
            background: #f5f5f5;
        }
        .content-links {
            color: #0d47a1;
            font-weight: 600;
            border-bottom: 2px dotted #0d47a1;
        }
        .content-links:hover {
            color: #e65100;
            border-bottom-style: solid;
        }
        .site-footer {
            background: #263238;
            color: #cfd8dc;
            padding: 3rem 2rem 1.5rem;
            margin-top: 3rem;
        }
        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }
        .footer-links h4 {
            color: #ffcc80;
            margin-bottom: 1rem;
        }
        .footer-links ul {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        .footer-links a {
            color: #b0bec5;
        }
        .footer-links a:hover {
            color: #ffcc80;
        }
        friend-link {
            display: block;
            padding: 1rem;
            background: #37474f;
            border-radius: 6px;
            margin: 1rem 0;
            font-weight: bold;
            color: #ffcc80;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid #546e7a;
            font-size: 0.9rem;
            color: #90a4ae;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .main-nav ul {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1a237e;
                position: absolute;
                top: 100%;
                left: 0;
                padding: 1rem;
                box-shadow: 0 4px 8px rgba(0,0,0,0.2);
            }
            .main-nav.active ul {
                display: flex;
            }
            h1 {
                font-size: 2.5rem;
            }
            h2 {
                font-size: 2rem;
            }
            h3 {
                font-size: 1.6rem;
            }
            .container {
                padding: 0 1rem;
            }
            article {
                padding: 1.5rem;
            }
            .search-box form {
                flex-direction: column;
            }
            .search-box input, .search-box button {
                width: 100%;
                border-radius: 8px;
                margin-bottom: 0.5rem;
            }
        }
        .hover-lift {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .hover-lift:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.15);
        }