* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary-color: #d4af37;
            --secondary-color: #1a5276;
            --accent-color: #c0392b;
            --bg-color: #fef9e7;
            --text-color: #2c3e50;
            --light-color: #f8f9fa;
            --dark-color: #1b2631;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            --border-radius: 8px;
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: var(--text-color);
            background-color: var(--bg-color);
            background-image: linear-gradient(to bottom, rgba(254, 249, 231, 0.9), rgba(254, 249, 231, 0.7)), url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="%23fef9e7"/><path d="M0,0 L100,100 M100,0 L0,100" stroke="%23d4af37" stroke-width="0.5" opacity="0.1"/>');
        }
        h1, h2, h3, h4 {
            color: var(--secondary-color);
            margin-bottom: 1rem;
            font-weight: 700;
            line-height: 1.3;
        }
        h1 {
            font-size: 2.8rem;
            text-align: center;
            margin-top: 1.5rem;
            position: relative;
            padding-bottom: 1rem;
        }
        h1:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 120px;
            height: 4px;
            background: var(--primary-color);
            border-radius: 2px;
        }
        h2 {
            font-size: 2.2rem;
            border-left: 5px solid var(--primary-color);
            padding-left: 1rem;
            margin-top: 2.5rem;
        }
        h3 {
            font-size: 1.8rem;
            color: var(--accent-color);
            margin-top: 2rem;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: var(--dark-color);
            padding: 1rem 0;
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            display: flex;
            align-items: center;
            text-decoration: none;
        }
        .logo-text {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary-color);
            text-transform: uppercase;
            letter-spacing: 1px;
            position: relative;
            padding-right: 10px;
        }
        .logo-text:after {
            content: '▲';
            color: #fff;
            font-size: 1.8rem;
            margin-left: 5px;
            position: absolute;
            top: -5px;
        }
        .logo-subtext {
            font-size: 0.9rem;
            color: var(--light-color);
            margin-top: 5px;
            letter-spacing: 0.5px;
        }
        nav {
            display: flex;
            align-items: center;
        }
        .nav-list {
            display: flex;
            list-style: none;
        }
        .nav-item {
            margin-left: 2rem;
        }
        .nav-link {
            color: var(--light-color);
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 0;
            position: relative;
            transition: var(--transition);
        }
        .nav-link:hover {
            color: var(--primary-color);
        }
        .nav-link:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background-color: var(--primary-color);
            transition: var(--transition);
        }
        .nav-link:hover:after {
            width: 100%;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            width: 30px;
            height: 24px;
            justify-content: space-between;
        }
        .hamburger span {
            height: 4px;
            width: 100%;
            background-color: var(--light-color);
            border-radius: 2px;
            transition: var(--transition);
        }
        .breadcrumb {
            background-color: var(--light-color);
            padding: 1rem 0;
            margin-bottom: 2rem;
            border-bottom: 1px solid rgba(0, 0, 0, 0.1);
        }
        .breadcrumb-list {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
        }
        .breadcrumb-item {
            margin-right: 0.5rem;
            font-size: 0.95rem;
        }
        .breadcrumb-item:not(:last-child):after {
            content: '›';
            margin-left: 0.5rem;
            color: var(--secondary-color);
        }
        .breadcrumb-link {
            color: var(--secondary-color);
            text-decoration: none;
            transition: var(--transition);
        }
        .breadcrumb-link:hover {
            color: var(--accent-color);
            text-decoration: underline;
        }
        main {
            padding: 2rem 0;
        }
        .article-content {
            background-color: white;
            padding: 3rem;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            margin-bottom: 3rem;
        }
        .feature-image {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
            border-radius: var(--border-radius);
            margin: 2rem 0;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
            border: 5px solid var(--primary-color);
        }
        .highlight-box {
            background-color: rgba(212, 175, 55, 0.1);
            border-left: 5px solid var(--primary-color);
            padding: 2rem;
            margin: 2.5rem 0;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
        }
        .tip-box {
            background-color: rgba(26, 82, 118, 0.08);
            border: 2px dashed var(--secondary-color);
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: var(--border-radius);
            position: relative;
        }
        .tip-box:before {
            content: '💡';
            position: absolute;
            top: -15px;
            left: -15px;
            background: white;
            border-radius: 50%;
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            box-shadow: var(--shadow);
        }
        .search-section {
            background-color: var(--light-color);
            padding: 2.5rem;
            border-radius: var(--border-radius);
            margin: 3rem 0;
            text-align: center;
        }
        .search-form {
            display: flex;
            max-width: 600px;
            margin: 1.5rem auto 0;
        }
        .search-input {
            flex: 1;
            padding: 1rem 1.5rem;
            border: 2px solid var(--secondary-color);
            border-right: none;
            border-radius: var(--border-radius) 0 0 var(--border-radius);
            font-size: 1.1rem;
            outline: none;
            transition: var(--transition);
        }
        .search-input:focus {
            border-color: var(--primary-color);
        }
        .search-btn {
            background-color: var(--secondary-color);
            color: white;
            border: none;
            padding: 0 2rem;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
            cursor: pointer;
            font-size: 1.1rem;
            font-weight: 600;
            transition: var(--transition);
        }
        .search-btn:hover {
            background-color: var(--primary-color);
        }
        .rating-section {
            background-color: var(--light-color);
            padding: 2rem;
            border-radius: var(--border-radius);
            margin: 3rem 0;
            text-align: center;
        }
        .rating-stars {
            display: flex;
            justify-content: center;
            margin: 1.5rem 0;
            direction: ltr;
        }
        .star {
            font-size: 2.5rem;
            color: #ddd;
            cursor: pointer;
            margin: 0 5px;
            transition: var(--transition);
        }
        .star:hover,
        .star.active {
            color: var(--primary-color);
        }
        .star:hover ~ .star {
            color: #ddd;
        }
        .rating-form {
            max-width: 600px;
            margin: 0 auto;
        }
        .rating-input {
            width: 100%;
            padding: 1rem;
            margin-top: 1rem;
            border: 2px solid #ddd;
            border-radius: var(--border-radius);
            font-size: 1rem;
            resize: vertical;
            min-height: 100px;
        }
        .submit-btn {
            background-color: var(--secondary-color);
            color: white;
            border: none;
            padding: 1rem 2.5rem;
            border-radius: var(--border-radius);
            cursor: pointer;
            font-size: 1.1rem;
            font-weight: 600;
            margin-top: 1.5rem;
            transition: var(--transition);
        }
        .submit-btn:hover {
            background-color: var(--primary-color);
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        .comments-section {
            background-color: white;
            padding: 2.5rem;
            border-radius: var(--border-radius);
            margin: 3rem 0;
            box-shadow: var(--shadow);
        }
        .comment-form {
            margin-bottom: 3rem;
        }
        .comment-input {
            width: 100%;
            padding: 1.2rem;
            margin-bottom: 1rem;
            border: 2px solid #eee;
            border-radius: var(--border-radius);
            font-size: 1rem;
            resize: vertical;
            min-height: 120px;
            transition: var(--transition);
        }
        .comment-input:focus {
            border-color: var(--secondary-color);
            outline: none;
        }
        .footer-links {
            background-color: var(--dark-color);
            padding: 3rem 0;
            margin-top: 3rem;
        }
        .web-link-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-bottom: 2rem;
        }
        .web-link {
            background-color: rgba(255, 255, 255, 0.05);
            padding: 1.2rem;
            border-radius: var(--border-radius);
            transition: var(--transition);
        }
        .web-link:hover {
            background-color: rgba(212, 175, 55, 0.1);
            transform: translateY(-5px);
        }
        .web-link a {
            color: var(--light-color);
            text-decoration: none;
            font-size: 1.05rem;
            display: block;
            transition: var(--transition);
        }
        .web-link a:hover {
            color: var(--primary-color);
        }
        footer {
            background-color: #1a1a1a;
            color: var(--light-color);
            padding: 3rem 0;
            text-align: center;
        }
        .footer-content {
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        .copyright {
            margin-top: 2rem;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            width: 100%;
            font-size: 0.95rem;
            opacity: 0.8;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.4rem; }
            h2 { font-size: 2rem; }
            h3 { font-size: 1.6rem; }
            .article-content { padding: 2rem; }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: flex;
            }
            .nav-list {
                position: fixed;
                top: 80px;
                right: -100%;
                flex-direction: column;
                background-color: var(--dark-color);
                width: 80%;
                max-width: 300px;
                height: calc(100vh - 80px);
                padding: 2rem;
                transition: var(--transition);
                box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
                z-index: 999;
            }
            .nav-list.active {
                right: 0;
            }
            .nav-item {
                margin: 0 0 1.5rem 0;
            }
            .header-content {
                flex-wrap: wrap;
            }
            .article-content {
                padding: 1.5rem;
            }
            .feature-image {
                margin: 1.5rem 0;
            }
            .search-form {
                flex-direction: column;
            }
            .search-input {
                border-right: 2px solid var(--secondary-color);
                border-radius: var(--border-radius);
                margin-bottom: 1rem;
            }
            .search-btn {
                border-radius: var(--border-radius);
                padding: 1rem;
            }
        }
        @media (max-width: 576px) {
            h1 { font-size: 2rem; }
            h2 { font-size: 1.7rem; }
            h3 { font-size: 1.4rem; }
            .container { padding: 0 15px; }
            .logo-text { font-size: 1.7rem; }
            .rating-stars { flex-wrap: wrap; }
            .star { font-size: 2rem; }
        }
        @media print {
            header, .search-section, .rating-section, .comments-section, .footer-links, footer {
                display: none;
            }
            body {
                background-color: white;
                color: black;
                font-size: 12pt;
            }
            .container {
                max-width: 100%;
                padding: 0;
            }
            .article-content {
                box-shadow: none;
                padding: 0;
            }
            h1, h2, h3 {
                color: black;
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .article-content {
            animation: fadeIn 0.8s ease-out;
        }
        html {
            scroll-behavior: smooth;
        }
        a:focus, button:focus, input:focus, textarea:focus {
            outline: 3px solid var(--primary-color);
            outline-offset: 2px;
        }