* {
            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: #333;
            background-color: #f8f9fa;
            overflow-x: hidden;
        }
        h1, h2, h3, h4 {
            font-family: 'Playfair Display', Georgia, serif;
            color: #1a1a2e;
            margin-bottom: 1rem;
            line-height: 1.3;
        }
        h1 {
            font-size: 2.8rem;
            margin-top: 1.5rem;
            border-bottom: 3px solid #e63946;
            padding-bottom: 0.5rem;
        }
        h2 {
            font-size: 2.2rem;
            color: #457b9d;
            margin-top: 2.5rem;
            padding-left: 0.75rem;
            border-left: 5px solid #e63946;
        }
        h3 {
            font-size: 1.8rem;
            color: #1d3557;
            margin-top: 2rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            hyphens: auto;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            color: white;
            padding: 1rem 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-family: 'Playfair Display', serif;
            font-size: 2.2rem;
            font-weight: 700;
            color: #e63946;
            text-decoration: none;
            text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
            letter-spacing: 1px;
        }
        .logo a span {
            color: #f1faee;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: #f1faee;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 0;
            transition: color 0.3s ease, border-bottom 0.3s ease;
            border-bottom: 2px solid transparent;
        }
        .main-nav a:hover,
        .main-nav a.active {
            color: #e63946;
            border-bottom: 2px solid #e63946;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 4px;
        }
        .hamburger span {
            width: 25px;
            height: 3px;
            background-color: #f1faee;
            border-radius: 2px;
            transition: 0.3s;
        }
        .search-form {
            display: flex;
            border-radius: 30px;
            overflow: hidden;
            background: #f1faee;
            width: 300px;
        }
        .search-input {
            flex-grow: 1;
            border: none;
            padding: 0.75rem 1.25rem;
            font-size: 1rem;
            background: transparent;
            color: #1a1a2e;
        }
        .search-input:focus {
            outline: none;
        }
        .search-button {
            background: #457b9d;
            color: white;
            border: none;
            padding: 0 1.5rem;
            cursor: pointer;
            transition: background 0.3s ease;
        }
        .search-button:hover {
            background: #1d3557;
        }
        .breadcrumb {
            background-color: #edf2f4;
            padding: 1rem 0;
            font-size: 0.95rem;
        }
        .breadcrumb ul {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
            gap: 0.5rem;
        }
        .breadcrumb li:not(:last-child)::after {
            content: "›";
            margin-left: 0.5rem;
            color: #457b9d;
        }
        .breadcrumb a {
            color: #457b9d;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 3rem 0;
            align-items: start;
        }
        article {
            background: white;
            padding: 2.5rem;
            border-radius: 12px;
            box-shadow: 0 6px 20px rgba(0,0,0,0.05);
        }
        .hero-image {
            width: 100%;
            height: 400px;
            object-fit: cover;
            border-radius: 10px;
            margin-bottom: 2.5rem;
            border: 5px solid #f1faee;
        }
        .lead {
            font-size: 1.4rem;
            color: #1d3557;
            font-weight: 600;
            margin-bottom: 2rem;
            line-height: 1.5;
        }
        .highlight {
            background-color: #ffeedd;
            border-left: 5px solid #e63946;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        .term {
            font-weight: bold;
            color: #e63946;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 0.3em;
        }
        .sidebar {
            background: white;
            padding: 2rem;
            border-radius: 12px;
            box-shadow: 0 6px 20px rgba(0,0,0,0.05);
            position: sticky;
            top: 120px;
        }
        .widget {
            margin-bottom: 2.5rem;
        }
        .widget-title {
            font-size: 1.5rem;
            color: #1a1a2e;
            border-bottom: 2px solid #e63946;
            padding-bottom: 0.5rem;
            margin-bottom: 1.5rem;
        }
        .user-interaction-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }
        .form-label {
            font-weight: 600;
            color: #1d3557;
        }
        .form-input, .form-textarea {
            padding: 0.75rem;
            border: 1px solid #ccc;
            border-radius: 6px;
            font-family: inherit;
            font-size: 1rem;
            transition: border 0.3s ease;
        }
        .form-input:focus, .form-textarea:focus {
            border-color: #457b9d;
            outline: none;
            box-shadow: 0 0 0 3px rgba(69, 123, 157, 0.2);
        }
        .form-textarea {
            min-height: 120px;
            resize: vertical;
        }
        .rating-stars {
            display: flex;
            gap: 0.5rem;
            font-size: 1.8rem;
            color: #ddd;
            cursor: pointer;
        }
        .rating-stars .star {
            transition: color 0.2s ease, transform 0.2s ease;
        }
        .rating-stars .star:hover,
        .rating-stars .star.active {
            color: #ffc107;
            transform: scale(1.1);
        }
        .submit-button {
            background: linear-gradient(to right, #e63946, #d90429);
            color: white;
            border: none;
            padding: 1rem 1.5rem;
            border-radius: 6px;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .submit-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 14px rgba(230, 57, 70, 0.3);
        }
        .content-link {
            color: #1d3557;
            text-decoration: underline dotted;
            font-weight: 600;
            transition: color 0.3s ease;
        }
        .content-link:hover {
            color: #e63946;
            text-decoration: underline solid;
        }
        .site-footer {
            background: #1a1a2e;
            color: #f1faee;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 2.5rem;
        }
        .web-link {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 8px;
            padding: 1.2rem;
            transition: background 0.3s ease, transform 0.3s ease;
        }
        .web-link:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-5px);
        }
        .web-link a {
            color: #a8dadc;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            display: block;
        }
        .web-link a:hover {
            color: #e63946;
            text-decoration: underline;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.95rem;
            color: #a8dadc;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
            h1 { font-size: 2.4rem; }
            h2 { font-size: 2rem; }
            h3 { font-size: 1.6rem; }
        }
        @media (max-width: 768px) {
            .header-content {
                flex-wrap: wrap;
            }
            .main-nav {
                order: 3;
                width: 100%;
                margin-top: 1.5rem;
                display: none;
            }
            .main-nav.active {
                display: block;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 1rem;
                align-items: center;
            }
            .hamburger {
                display: flex;
            }
            .search-form {
                order: 2;
                margin-top: 1rem;
                width: 100%;
                max-width: 100%;
            }
            .hero-image {
                height: 250px;
            }
            article {
                padding: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            html { font-size: 14px; }
            .container { padding: 0 15px; }
            .footer-links { grid-template-columns: 1fr; }
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(7px, -6px);
        }