* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        :root {
            --primary: #1a237e;
            --primary-light: #534bae;
            --primary-dark: #000051;
            --accent: #ff4081;
            --accent-light: #ff79b0;
            --text-dark: #212121;
            --text-light: #757575;
            --bg-light: #f5f5f5;
            --bg-white: #ffffff;
            --shadow: 0 4px 12px rgba(0,0,0,0.08);
            --radius: 8px;
            --transition: all 0.3s ease;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: var(--bg-light);
            color: var(--text-dark);
            line-height: 1.7;
            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: linear-gradient(135deg, var(--primary-dark), var(--primary));
            color: white;
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: 1px;
            color: white;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo i {
            color: var(--accent-light);
        }
        .my-logo:hover {
            color: var(--accent-light);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            background: none;
            border: none;
            color: white;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        nav a {
            color: white;
            font-weight: 600;
            padding: 8px 12px;
            border-radius: var(--radius);
        }
        nav a:hover, nav a.active {
            background-color: rgba(255,255,255,0.15);
            color: var(--accent-light);
        }
        .breadcrumb {
            background-color: var(--bg-white);
            padding: 12px 20px;
            border-bottom: 1px solid #eee;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: var(--text-light);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb span {
            color: var(--text-light);
            margin: 0 8px;
        }
        main {
            background-color: var(--bg-white);
            margin: 30px auto;
            padding: 40px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        article {
            max-width: 900px;
            margin: 0 auto;
        }
        h1 {
            font-size: 3rem;
            margin-bottom: 20px;
            color: var(--primary-dark);
            line-height: 1.2;
            border-bottom: 3px solid var(--accent);
            padding-bottom: 15px;
        }
        h2 {
            font-size: 2.2rem;
            margin: 50px 0 20px;
            color: var(--primary);
            padding-bottom: 10px;
            border-bottom: 1px dashed #ccc;
        }
        h3 {
            font-size: 1.7rem;
            margin: 35px 0 15px;
            color: var(--primary-light);
        }
        h4 {
            font-size: 1.3rem;
            margin: 25px 0 10px;
            color: var(--text-dark);
        }
        p {
            margin-bottom: 1.5em;
            font-size: 1.1rem;
        }
        .lead {
            font-size: 1.3rem;
            font-weight: 500;
            color: var(--primary);
            background: #f0f4ff;
            padding: 20px;
            border-left: 5px solid var(--accent);
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 30px 0;
        }
        .highlight {
            background-color: #fff8e1;
            padding: 3px 6px;
            border-radius: 4px;
            font-weight: 600;
        }
        b, strong {
            color: var(--primary-dark);
        }
        em {
            color: var(--accent);
            font-style: italic;
        }
        ul, ol {
            margin: 1em 0 1em 2em;
        }
        li {
            margin-bottom: 0.8em;
        }
        .search-box, .comment-form, .rating-form {
            background-color: #f9f9f9;
            padding: 25px;
            border-radius: var(--radius);
            border: 1px solid #e0e0e0;
            margin: 40px 0;
        }
        .form-group {
            margin-bottom: 20px;
        }
        label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: var(--primary);
        }
        input, textarea, select {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ccc;
            border-radius: var(--radius);
            font-size: 1rem;
            transition: var(--transition);
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(26, 35, 126, 0.2);
        }
        button {
            background: linear-gradient(to right, var(--primary), var(--primary-light));
            color: white;
            border: none;
            padding: 14px 28px;
            border-radius: var(--radius);
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        button:hover {
            background: linear-gradient(to right, var(--primary-light), var(--accent));
            transform: translateY(-2px);
            box-shadow: 0 6px 12px rgba(0,0,0,0.15);
        }
        .rating-stars {
            display: flex;
            gap: 10px;
            font-size: 2rem;
            color: #ffc107;
            margin: 15px 0;
        }
        .rating-stars i {
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-stars i:hover {
            transform: scale(1.2);
        }
        .featured-image {
            margin: 40px 0;
            text-align: center;
        }
        .featured-image figcaption {
            font-style: italic;
            color: var(--text-light);
            margin-top: 10px;
            font-size: 0.95rem;
        }
        .internal-links {
            background: #e8f4fc;
            padding: 20px;
            border-radius: var(--radius);
            margin: 30px 0;
        }
        .internal-links h3 {
            margin-top: 0;
        }
        .internal-links ul {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 10px;
            list-style: none;
            margin: 0;
        }
        .internal-links li {
            margin: 0;
        }
        .internal-links a {
            display: block;
            padding: 10px 15px;
            background: white;
            border-radius: 6px;
            border: 1px solid #b3e5fc;
        }
        .internal-links a:hover {
            background: #b3e5fc;
            border-color: var(--primary);
        }
        .last-updated {
            text-align: right;
            font-style: italic;
            color: var(--text-light);
            margin-top: 50px;
            padding-top: 20px;
            border-top: 1px solid #eee;
        }
        footer {
            background-color: var(--primary-dark);
            color: white;
            padding: 40px 0 20px;
            margin-top: 50px;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-section h4 {
            color: var(--accent-light);
            margin-bottom: 20px;
            font-size: 1.3rem;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 12px;
        }
        .footer-links a {
            color: #ccc;
        }
        .footer-links a:hover {
            color: var(--accent-light);
            padding-left: 5px;
        }
        friend-link {
            display: block;
            background: rgba(255,255,255,0.05);
            padding: 15px;
            border-radius: var(--radius);
            margin: 10px 0;
            border-left: 4px solid var(--accent);
        }
        friend-link a {
            color: white;
            font-weight: 600;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: #aaa;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.5rem; }
            h2 { font-size: 2rem; }
            h3 { font-size: 1.5rem; }
            .header-container { flex-direction: column; align-items: flex-start; gap: 15px; }
            nav ul { flex-direction: column; width: 100%; gap: 10px; display: none; }
            nav.active ul { display: flex; }
            .hamburger { display: block; }
            .internal-links ul { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 768px) {
            main { padding: 25px; }
            .header-container, .breadcrumb, main, .container { padding-left: 15px; padding-right: 15px; }
            h1 { font-size: 2rem; }
            h2 { font-size: 1.7rem; }
            .internal-links ul { grid-template-columns: 1fr; }
            .footer-container { grid-template-columns: 1fr; }
        }