* { margin: 0; padding: 0; box-sizing: border-box; }
        :root {
            --primary: #2a2a72; 
            --secondary: #ff9a00; 
            --accent: #00b894; 
            --dark: #1a1a2e;
            --light: #f8f9fa;
            --gray: #6c757d;
            --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            --border-radius: 10px;
            --transition: all 0.3s ease;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background-color: var(--light);
            overflow-x: hidden;
        }
        img { max-width: 100%; height: auto; display: block; }
        .skip-link {
            position: absolute;
            top: -40px;
            left: 0;
            background: var(--secondary);
            color: white;
            padding: 8px 16px;
            z-index: 9999;
            text-decoration: none;
            border-radius: 0 0 5px 0;
        }
        .skip-link:focus { top: 0; }
        .site-header {
            background: linear-gradient(135deg, var(--dark) 0%, var(--primary) 100%);
            color: white;
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0,0,0,0.2);
        }
        .header-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo a {
            font-size: 1.8rem;
            font-weight: 800;
            color: white;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
            letter-spacing: 1px;
        }
        .my-logo a span:first-child { color: var(--secondary); }
        .my-logo a span:last-child { color: var(--accent); }
        .nav-desktop ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .nav-desktop a {
            color: white;
            text-decoration: none;
            font-weight: 600;
            padding: 0.5rem 0;
            position: relative;
            transition: var(--transition);
        }
        .nav-desktop a:hover { color: var(--secondary); }
        .nav-desktop a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--secondary);
            transition: width 0.3s;
        }
        .nav-desktop a:hover::after { width: 100%; }
        .menu-toggle {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .nav-mobile {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background: var(--dark);
            flex-direction: column;
            padding: 1rem;
            box-shadow: var(--shadow);
        }
        .nav-mobile.active { display: flex; }
        .nav-mobile ul { list-style: none; }
        .nav-mobile li { margin-bottom: 1rem; }
        .nav-mobile a {
            color: white;
            text-decoration: none;
            font-weight: 600;
            display: block;
            padding: 0.5rem;
            border-radius: var(--border-radius);
            transition: var(--transition);
        }
        .nav-mobile a:hover { background: var(--primary); color: var(--secondary); }
        .breadcrumb {
            background: #e9ecef;
            padding: 0.8rem 20px;
            font-size: 0.9rem;
            max-width: 1200px;
            margin: 0 auto;
        }
        .breadcrumb a {
            color: var(--primary);
            text-decoration: none;
        }
        .breadcrumb a:hover { text-decoration: underline; }
        .container {
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 20px;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
        }
        @media (max-width: 992px) {
            .container { grid-template-columns: 1fr; }
        }
        .main-content {
            background: white;
            padding: 2.5rem;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        article > * + * { margin-top: 1.5rem; }
        h1 {
            color: var(--primary);
            font-size: 2.8rem;
            line-height: 1.2;
            border-bottom: 3px solid var(--secondary);
            padding-bottom: 1rem;
            margin-bottom: 2rem;
        }
        h2 {
            color: var(--dark);
            font-size: 2rem;
            margin-top: 2.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 1px dashed var(--gray);
        }
        h3 {
            color: var(--primary);
            font-size: 1.5rem;
            margin-top: 2rem;
        }
        h4 {
            color: var(--secondary);
            font-size: 1.2rem;
            margin-top: 1.5rem;
        }
        .highlight { color: var(--secondary); font-weight: bold; }
        p { margin-bottom: 1.2rem; text-align: justify; }
        .lead {
            font-size: 1.2rem;
            font-weight: 500;
            color: var(--primary);
            background: #f1f8ff;
            padding: 1.5rem;
            border-left: 5px solid var(--accent);
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
        }
        blockquote {
            border-left: 4px solid var(--secondary);
            padding-left: 1.5rem;
            font-style: italic;
            color: var(--gray);
            margin: 2rem 0;
        }
        .stats-box {
            background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
            color: white;
            padding: 2rem;
            border-radius: var(--border-radius);
            text-align: center;
            margin: 2rem 0;
            box-shadow: var(--shadow);
        }
        .stats-box h3 { color: white; margin-top: 0; }
        .content-link {
            color: var(--primary);
            text-decoration: none;
            font-weight: 600;
            border-bottom: 1px dotted var(--accent);
            transition: var(--transition);
        }
        .content-link:hover {
            color: var(--secondary);
            border-bottom-style: solid;
        }
        .article-image {
            margin: 2rem auto;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            max-width: 800px;
        }
        .article-image img {
            width: 100%;
            transition: transform 0.5s ease;
        }
        .article-image:hover img { transform: scale(1.03); }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: var(--gray);
            padding: 0.5rem;
            background: #f8f9fa;
        }
        ul, ol { padding-left: 2rem; margin-bottom: 1.5rem; }
        li { margin-bottom: 0.5rem; }
        .module {
            background: #f8f9fa;
            border-radius: var(--border-radius);
            padding: 1.5rem;
            margin: 2rem 0;
            border: 1px solid #dee2e6;
        }
        .module h3 { margin-top: 0; }
        .search-module form {
            display: flex;
        }
        .search-module input {
            flex-grow: 1;
            padding: 0.8rem;
            border: 1px solid #ccc;
            border-radius: var(--border-radius) 0 0 var(--border-radius);
            font-size: 1rem;
        }
        .search-module button {
            background: var(--primary);
            color: white;
            border: none;
            padding: 0 1.5rem;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
            cursor: pointer;
            transition: var(--transition);
        }
        .search-module button:hover { background: var(--secondary); }
        .rating-module .stars {
            display: flex;
            gap: 5px;
            margin: 1rem 0;
        }
        .rating-module .star {
            color: #ddd;
            font-size: 1.8rem;
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-module .star:hover,
        .rating-module .star.active { color: #ffc107; }
        .rating-module form { display: flex; flex-direction: column; gap: 1rem; }
        .rating-module textarea,
        .rating-module input {
            padding: 0.8rem;
            border: 1px solid #ccc;
            border-radius: var(--border-radius);
            font-family: inherit;
        }
        .rating-module button {
            background: var(--accent);
            color: white;
            border: none;
            padding: 0.8rem;
            border-radius: var(--border-radius);
            font-weight: bold;
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-module button:hover { background: #00a085; }
        .sidebar { display: flex; flex-direction: column; gap: 2rem; }
        .sidebar-widget {
            background: white;
            padding: 1.5rem;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        .sidebar-widget h3 {
            color: var(--primary);
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--secondary);
        }
        .related-links ul { list-style: none; padding-left: 0; }
        .related-links li { margin-bottom: 0.8rem; }
        .related-links a {
            color: var(--dark);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 0.5rem;
            border-radius: 5px;
            transition: var(--transition);
        }
        .related-links a:hover {
            background: #f1f8ff;
            color: var(--primary);
            padding-left: 1rem;
        }
        .related-links i { color: var(--accent); }
        .update-info {
            font-size: 0.9rem;
            color: var(--gray);
            text-align: right;
            margin-top: 3rem;
            padding-top: 1rem;
            border-top: 1px solid #dee2e6;
        }
        .site-footer {
            background: var(--dark);
            color: white;
            padding: 3rem 20px 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-logo { font-size: 1.5rem; font-weight: bold; }
        .footer-links h4 { color: var(--secondary); margin-bottom: 1rem; }
        .footer-links ul { list-style: none; padding-left: 0; }
        .footer-links li { margin-bottom: 0.5rem; }
        .footer-links a {
            color: #ccc;
            text-decoration: none;
            transition: var(--transition);
        }
        .footer-links a:hover { color: white; padding-left: 5px; }
        friend-link {
            display: block;
            background: #1a1a2e;
            padding: 1.5rem;
            border-radius: var(--border-radius);
            margin-top: 2rem;
        }
        friend-link h4 { color: var(--secondary); margin-bottom: 1rem; }
        friend-link a {
            color: var(--accent);
            text-decoration: none;
            font-weight: bold;
        }
        friend-link a:hover { text-decoration: underline; }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid #2a2a72;
            color: #aaa;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            :root { font-size: 14px; }
            h1 { font-size: 2.2rem; }
            .header-container { flex-wrap: wrap; }
            .nav-desktop { display: none; }
            .menu-toggle { display: block; }
            .main-content { padding: 1.5rem; }
            .container { padding: 0 15px; gap: 1.5rem; }
        }