:root {
            --primary-dark: #1a2b3c;
            --primary-accent: #8b6f4c;
            --secondary-accent: #c49a6c;
            --background-light: #f8f5f0;
            --text-dark: #333333;
            --text-light: #5a7184;
            --border-color: #e0d7c9;
            --card-shadow: 0 8px 25px rgba(26, 43, 60, 0.08);
            --transition-smooth: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: var(--text-dark);
            background-color: var(--background-light);
            overflow-x: hidden;
        }
        a {
            color: var(--primary-accent);
            text-decoration: none;
            transition: var(--transition-smooth);
        }
        a:hover {
            color: var(--secondary-accent);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background-color: white;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .my-logo {
            font-family: 'Playfair Display', serif;
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--primary-dark);
            letter-spacing: 1px;
        }
        .my-logo:hover {
            text-decoration: none;
            color: var(--primary-accent);
        }
        .my-logo span {
            color: var(--primary-accent);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .main-nav a {
            font-weight: 600;
            color: var(--text-dark);
            padding: 5px 0;
            position: relative;
        }
        .main-nav a:hover {
            text-decoration: none;
            color: var(--primary-accent);
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--primary-accent);
            transition: width 0.3s ease;
        }
        .main-nav a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: var(--primary-dark);
            cursor: pointer;
        }
        .breadcrumb {
            padding: 15px 20px;
            background-color: #f0ebe4;
            font-size: 0.9rem;
            border-bottom: 1px solid var(--border-color);
        }
        .breadcrumb a {
            color: var(--text-light);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 20px;
        }
        .article-content {
            background: white;
            padding: 40px;
            border-radius: 12px;
            box-shadow: var(--card-shadow);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        h1 {
            font-size: 2.8rem;
            color: var(--primary-dark);
            margin-bottom: 20px;
            line-height: 1.2;
            border-bottom: 3px solid var(--primary-accent);
            padding-bottom: 15px;
        }
        h2 {
            font-size: 2rem;
            color: var(--primary-dark);
            margin: 35px 0 20px;
            padding-bottom: 10px;
            border-bottom: 1px dashed var(--border-color);
        }
        h3 {
            font-size: 1.5rem;
            color: var(--text-light);
            margin: 25px 0 15px;
        }
        h4 {
            font-size: 1.2rem;
            color: var(--primary-accent);
            margin: 20px 0 10px;
        }
        p {
            margin-bottom: 1.5em;
            text-align: justify;
            hyphens: auto;
        }
        .lead {
            font-size: 1.2rem;
            font-weight: 500;
            color: var(--text-light);
            background: #f9f7f3;
            padding: 20px;
            border-left: 4px solid var(--primary-accent);
            margin-bottom: 30px;
            border-radius: 0 8px 8px 0;
        }
        .highlight {
            background: linear-gradient(120deg, #f8f5f0 0%, #fff9ec 100%);
            padding: 25px;
            border-radius: 10px;
            border: 1px solid var(--border-color);
            margin: 25px 0;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        .stat-card {
            background: white;
            padding: 20px;
            text-align: center;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: var(--transition-smooth);
        }
        .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 12px 20px rgba(0,0,0,0.08);
        }
        .stat-card i {
            font-size: 2.5rem;
            color: var(--primary-accent);
            margin-bottom: 10px;
        }
        .stat-card h4 {
            margin: 10px 0;
            color: var(--primary-dark);
        }
        .featured-image {
            margin: 30px 0;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }
        .featured-image figcaption {
            text-align: center;
            font-style: italic;
            padding: 10px;
            color: var(--text-light);
            background: #f9f7f3;
            font-size: 0.9rem;
        }
        .widget {
            background: white;
            padding: 25px;
            border-radius: 12px;
            box-shadow: var(--card-shadow);
        }
        .widget h3 {
            margin-top: 0;
            color: var(--primary-dark);
            font-size: 1.3rem;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: var(--text-dark);
        }
        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            font-size: 1rem;
            transition: var(--transition-smooth);
        }
        .form-control:focus {
            outline: none;
            border-color: var(--primary-accent);
            box-shadow: 0 0 0 3px rgba(139, 111, 76, 0.1);
        }
        .btn {
            background: linear-gradient(to right, var(--primary-accent), var(--secondary-accent));
            color: white;
            border: none;
            padding: 14px 25px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: var(--transition-smooth);
            display: inline-block;
            text-align: center;
        }
        .btn:hover {
            background: linear-gradient(to right, var(--secondary-accent), #d8b887);
            color: white;
            text-decoration: none;
            transform: translateY(-2px);
            box-shadow: 0 7px 15px rgba(139, 111, 76, 0.3);
        }
        .rating {
            display: flex;
            gap: 5px;
            margin: 15px 0;
        }
        .rating input {
            display: none;
        }
        .rating label {
            font-size: 1.8rem;
            color: #ddd;
            cursor: pointer;
            transition: color 0.2s;
        }
        .rating label:hover,
        .rating label:hover ~ label,
        .rating input:checked ~ label {
            color: #ffc107;
        }
        .site-footer {
            background: var(--primary-dark);
            color: #b0c4d4;
            padding: 50px 20px 30px;
            margin-top: 60px;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            max-width: 1280px;
            margin: 0 auto;
        }
        .footer-section h3 {
            color: white;
            font-size: 1.2rem;
            margin-bottom: 25px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--primary-accent);
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 12px;
        }
        .footer-links a {
            color: #b0c4d4;
        }
        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        friend-link {
            display: block;
            background: rgba(255,255,255,0.05);
            padding: 15px;
            margin: 10px 0;
            border-radius: 6px;
            color: #b0c4d4;
            border-left: 3px solid var(--primary-accent);
            transition: var(--transition-smooth);
        }
        friend-link:hover {
            background: rgba(255,255,255,0.1);
            color: white;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            margin-top: 30px;
            border-top: 1px solid #2a3b4c;
            font-size: 0.9rem;
            color: #8a9ba8;
        }
        @media (max-width: 1024px) {
            .main-content {
                grid-template-columns: 1fr;
            }
            .sidebar {
                order: -1;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav {
                position: fixed;
                top: 80px;
                left: -100%;
                width: 100%;
                background: white;
                padding: 20px;
                box-shadow: 0 10px 20px rgba(0,0,0,0.1);
                transition: left 0.4s ease;
                z-index: 999;
            }
            .main-nav.active {
                left: 0;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 15px;
            }
            .main-nav a {
                display: block;
                padding: 12px 15px;
                border-bottom: 1px solid #eee;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            .article-content {
                padding: 25px;
            }
            .header-container {
                padding: 12px 20px;
            }
            .my-logo {
                font-size: 1.8rem;
            }
        }