* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #5865F2;
            --primary-dark: #4752C4;
            --secondary: #57F287;
            --dark-bg: #36393F;
            --darker-bg: #2F3136;
            --light-text: #F6F6F6;
            --grey-text: #B9BBBE;
            --border-color: #40444B;
            --card-bg: #404EED;
            --accent: #EB459E;
            --spacing-sm: 0.75rem;
            --spacing-md: 1.5rem;
            --spacing-lg: 3rem;
            --border-radius: 8px;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
            --max-width: 1200px;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: var(--light-text);
            background-color: var(--dark-bg);
            overflow-x: hidden;
        }
        a {
            color: var(--secondary);
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: var(--accent);
            transform: translateY(-1px);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--border-radius);
        }
        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }
        .visually-hidden {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }
        .site-header {
            background-color: var(--darker-bg);
            padding: var(--spacing-sm) 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
            border-bottom: 2px solid var(--primary);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            color: var(--light-text);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .my-logo i {
            color: var(--primary);
        }
        .my-logo:hover {
            color: var(--secondary);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: var(--spacing-md);
        }
        .main-nav a {
            color: var(--grey-text);
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: var(--border-radius);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .main-nav a:hover,
        .main-nav a:focus {
            background-color: var(--primary);
            color: white;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--light-text);
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.5rem;
        }
        .hamburger:focus {
            outline: 2px solid var(--secondary);
        }
        .breadcrumb {
            background-color: var(--darker-bg);
            padding: var(--spacing-sm) 0;
            font-size: 0.9rem;
            margin-bottom: var(--spacing-md);
            border-bottom: 1px solid var(--border-color);
        }
        .breadcrumb ul {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 0.5rem;
        }
        .breadcrumb li:not(:last-child)::after {
            content: "›";
            margin-left: 0.5rem;
            color: var(--grey-text);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: var(--spacing-lg);
            padding: var(--spacing-lg) 0;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background-color: var(--darker-bg);
            padding: var(--spacing-lg);
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        .article-header {
            margin-bottom: var(--spacing-lg);
            padding-bottom: var(--spacing-md);
            border-bottom: 3px solid var(--primary);
        }
        h1 {
            font-size: 2.8rem;
            margin-bottom: 1rem;
            color: var(--secondary);
            line-height: 1.2;
        }
        h2 {
            font-size: 2rem;
            margin: 2.5rem 0 1rem;
            color: var(--primary);
            padding-bottom: 0.5rem;
            border-bottom: 2px dashed var(--border-color);
        }
        h3 {
            font-size: 1.6rem;
            margin: 2rem 0 1rem;
            color: var(--accent);
        }
        h4 {
            font-size: 1.3rem;
            margin: 1.5rem 0 0.75rem;
            color: var(--grey-text);
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.3rem;
            color: var(--secondary);
            font-weight: 500;
            margin-bottom: 2rem;
        }
        strong {
            color: var(--accent);
            font-weight: 700;
        }
        em {
            color: var(--secondary);
            font-style: italic;
        }
        blockquote {
            border-left: 4px solid var(--primary);
            padding-left: var(--spacing-md);
            margin: var(--spacing-lg) 0;
            font-style: italic;
            color: var(--grey-text);
            background-color: rgba(88, 101, 242, 0.1);
            padding: var(--spacing-md);
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
        }
        ul, ol {
            margin-left: var(--spacing-md);
            margin-bottom: 1.5rem;
        }
        li {
            margin-bottom: 0.5rem;
        }
        .highlight-box {
            background: linear-gradient(135deg, var(--primary-dark), var(--card-bg));
            padding: var(--spacing-md);
            border-radius: var(--border-radius);
            margin: var(--spacing-md) 0;
            border-left: 5px solid var(--secondary);
        }
        .image-container {
            margin: var(--spacing-lg) 0;
            text-align: center;
        }
        .image-container img {
            box-shadow: var(--shadow);
            border: 2px solid var(--border-color);
        }
        .caption {
            margin-top: 0.5rem;
            font-size: 0.9rem;
            color: var(--grey-text);
            font-style: italic;
        }
        .last-updated {
            text-align: right;
            font-size: 0.9rem;
            color: var(--grey-text);
            margin-top: var(--spacing-lg);
            padding-top: var(--spacing-sm);
            border-top: 1px solid var(--border-color);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
        }
        .widget {
            background-color: var(--darker-bg);
            padding: var(--spacing-md);
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        .widget h3 {
            font-size: 1.3rem;
            margin-top: 0;
            color: var(--secondary);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form {
            display: flex;
            margin-top: 0.5rem;
        }
        .search-form input {
            flex-grow: 1;
            padding: 0.75rem;
            border: 1px solid var(--border-color);
            background-color: var(--dark-bg);
            color: var(--light-text);
            border-radius: var(--border-radius) 0 0 var(--border-radius);
        }
        .search-form button {
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 0 1.25rem;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        .search-form button:hover {
            background-color: var(--primary-dark);
        }
        .comment-form,
        .rating-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .form-group {
            display: flex;
            flex-direction: column;
        }
        .form-group label {
            margin-bottom: 0.25rem;
            font-weight: 600;
            color: var(--grey-text);
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            padding: 0.75rem;
            border: 1px solid var(--border-color);
            background-color: var(--dark-bg);
            color: var(--light-text);
            border-radius: var(--border-radius);
            font-family: inherit;
        }
        .form-group textarea {
            min-height: 120px;
            resize: vertical;
        }
        .star-rating {
            display: flex;
            justify-content: space-between;
            font-size: 1.8rem;
            color: var(--grey-text);
            cursor: pointer;
            margin-top: 0.5rem;
        }
        .star-rating span {
            transition: color 0.2s, transform 0.2s;
        }
        .star-rating span:hover,
        .star-rating span:hover ~ span {
            color: gold;
        }
        .star-rating span.active {
            color: gold;
            transform: scale(1.1);
        }
        .submit-btn {
            background-color: var(--secondary);
            color: var(--darker-bg);
            border: none;
            padding: 0.9rem;
            border-radius: var(--border-radius);
            font-weight: 700;
            cursor: pointer;
            transition: background-color 0.3s, transform 0.2s;
        }
        .submit-btn:hover {
            background-color: #45d873;
            transform: translateY(-2px);
        }
        .related-links ul {
            list-style: none;
            margin-left: 0;
        }
        .related-links li {
            margin-bottom: 0.75rem;
            padding-left: 0;
        }
        .related-links li::before {
            content: "➤";
            color: var(--primary);
            margin-right: 0.5rem;
        }
        .site-footer {
            background-color: var(--darker-bg);
            padding: var(--spacing-lg) 0;
            margin-top: var(--spacing-lg);
            border-top: 3px solid var(--primary);
        }
        .footer-container {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: var(--spacing-md);
        }
        friend-link {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: var(--spacing-md);
            margin: var(--spacing-md) 0;
        }
        friend-link a {
            background-color: var(--dark-bg);
            padding: 0.5rem 1rem;
            border-radius: 20px;
            border: 1px solid var(--border-color);
            font-size: 0.9rem;
        }
        .copyright {
            text-align: center;
            color: var(--grey-text);
            font-size: 0.9rem;
            width: 100%;
            padding-top: var(--spacing-md);
            border-top: 1px solid var(--border-color);
        }
        @media (max-width: 768px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.7rem; }
            h3 { font-size: 1.4rem; }
            .article-content { padding: var(--spacing-md); }
            .hamburger {
                display: block;
            }
            .main-nav {
                position: fixed;
                top: 70px;
                left: 0;
                width: 100%;
                background-color: var(--darker-bg);
                padding: var(--spacing-md);
                box-shadow: var(--shadow);
                transform: translateY(-150%);
                transition: transform 0.4s ease;
                z-index: 999;
            }
            .main-nav.active {
                transform: translateY(0);
            }
            .main-nav ul {
                flex-direction: column;
                gap: 0;
            }
            .main-nav li {
                width: 100%;
            }
            .main-nav a {
                padding: 1rem;
                border-radius: 0;
                border-bottom: 1px solid var(--border-color);
                justify-content: center;
            }
        }