* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #f0f0f0;
            background-color: #0d1117;
            background-image: linear-gradient(to bottom, #161b22, #0d1117);
            padding-bottom: 40px;
        }
        a {
            color: #58a6ff;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ffffff;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .visually-hidden {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }
        .site-header {
            background-color: #161b22;
            border-bottom: 2px solid #238636;
            padding: 15px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            color: #f0f0f0;
            text-transform: uppercase;
            letter-spacing: 2px;
            background: linear-gradient(90deg, #ff6b35, #feca57);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 2px 4px rgba(0,0,0,0.5);
        }
        .my-logo:hover {
            transform: scale(1.02);
            transition: transform 0.3s ease;
        }
        .main-nav {
            display: flex;
            align-items: center;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        .nav-list a {
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 5px;
        }
        .nav-list a:hover {
            background-color: #238636;
            color: white;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #f0f0f0;
        }
        @media (max-width: 768px) {
            .nav-list {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background-color: #161b22;
                padding: 20px;
                border-top: 1px solid #30363d;
            }
            .nav-list.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: #8b949e;
        }
        .breadcrumb a {
            color: #58a6ff;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 30px;
            margin-top: 20px;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background-color: #161b22;
            border-radius: 12px;
            padding: 30px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.5);
        }
        .sidebar {
            background-color: #161b22;
            border-radius: 12px;
            padding: 20px;
            align-self: start;
        }
        h1 {
            font-size: 2.8rem;
            color: #f0f0f0;
            margin-bottom: 20px;
            line-height: 1.2;
            border-left: 5px solid #ff6b35;
            padding-left: 15px;
        }
        h2 {
            font-size: 2rem;
            color: #58a6ff;
            margin: 30px 0 15px;
            padding-bottom: 8px;
            border-bottom: 2px solid #30363d;
        }
        h3 {
            font-size: 1.6rem;
            color: #f0f0f0;
            margin: 25px 0 12px;
        }
        h4 {
            font-size: 1.3rem;
            color: #8b949e;
            margin: 20px 0 10px;
        }
        p {
            margin-bottom: 20px;
            text-align: justify;
        }
        .lead {
            font-size: 1.2rem;
            font-weight: 300;
            color: #c9d1d9;
            background: rgba(255,107,53,0.1);
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 25px;
        }
        .highlight {
            background-color: rgba(88,166,255,0.1);
            padding: 15px;
            border-left: 4px solid #58a6ff;
            margin: 20px 0;
        }
        .info-box {
            background-color: rgba(35,134,54,0.1);
            border: 1px solid #238636;
            padding: 20px;
            border-radius: 8px;
            margin: 25px 0;
        }
        .quote {
            font-style: italic;
            color: #8b949e;
            border-left: 4px solid #feca57;
            padding-left: 20px;
            margin: 25px 0;
        }
        .last-updated {
            font-size: 0.9rem;
            color: #8b949e;
            text-align: right;
            margin-top: 30px;
            padding-top: 10px;
            border-top: 1px solid #30363d;
        }
        .featured-image {
            margin: 30px 0;
            text-align: center;
        }
        .featured-image img {
            box-shadow: 0 8px 20px rgba(0,0,0,0.7);
            border: 2px solid #30363d;
        }
        .image-caption {
            font-size: 0.9rem;
            color: #8b949e;
            margin-top: 8px;
        }
        .search-form, .comment-form, .rating-form {
            background-color: #0d1117;
            padding: 20px;
            border-radius: 8px;
            margin-bottom: 30px;
            border: 1px solid #30363d;
        }
        .form-title {
            font-size: 1.3rem;
            margin-bottom: 15px;
            color: #f0f0f0;
        }
        input, textarea, select {
            width: 100%;
            padding: 12px;
            margin-bottom: 15px;
            border: 1px solid #30363d;
            border-radius: 5px;
            background-color: #161b22;
            color: #f0f0f0;
            font-family: inherit;
        }
        button {
            background-color: #238636;
            color: white;
            border: none;
            padding: 12px 24px;
            border-radius: 5px;
            cursor: pointer;
            font-weight: 600;
            transition: background-color 0.3s ease;
        }
        button:hover {
            background-color: #2ea043;
        }
        .rating-stars {
            display: flex;
            gap: 10px;
            margin-bottom: 15px;
        }
        .rating-stars i {
            font-size: 1.8rem;
            color: #feca57;
            cursor: pointer;
            transition: transform 0.2s ease;
        }
        .rating-stars i:hover {
            transform: scale(1.2);
        }
        .widget {
            margin-bottom: 30px;
        }
        .widget-title {
            font-size: 1.2rem;
            color: #f0f0f0;
            margin-bottom: 15px;
            padding-bottom: 8px;
            border-bottom: 1px solid #30363d;
        }
        .related-links {
            list-style: none;
        }
        .related-links li {
            margin-bottom: 12px;
            padding-left: 10px;
            border-left: 3px solid transparent;
            transition: all 0.3s ease;
        }
        .related-links li:hover {
            border-left-color: #ff6b35;
            padding-left: 15px;
        }
        .site-footer {
            background-color: #161b22;
            padding: 40px 0 20px;
            margin-top: 50px;
            border-top: 2px solid #30363d;
        }
        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 30px;
        }
        .footer-section {
            flex: 1;
            min-width: 250px;
        }
        .footer-logo {
            font-size: 1.8rem;
            font-weight: bold;
            color: #f0f0f0;
            margin-bottom: 15px;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            margin-top: 30px;
            border-top: 1px solid #30363d;
            color: #8b949e;
            font-size: 0.9rem;
        }
        friend-link {
            display: block;
            padding: 8px 0;
            border-bottom: 1px dashed #30363d;
        }
        friend-link:last-child {
            border-bottom: none;
        }
        friend-link a {
            color: #58a6ff;
        }
        .btn {
            display: inline-block;
            background: linear-gradient(90deg, #ff6b35, #feca57);
            color: #0d1117;
            padding: 12px 24px;
            border-radius: 5px;
            font-weight: bold;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
        }
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 12px rgba(255,107,53,0.4);
            text-decoration: none;
            color: #0d1117;
        }
        .tag {
            display: inline-block;
            background-color: #30363d;
            color: #c9d1d9;
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.85rem;
            margin-right: 8px;
            margin-bottom: 8px;
        }
        .tag:hover {
            background-color: #58a6ff;
            color: white;
        }