* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #ff4655;
            --secondary: #0f1923;
            --accent: #1a2a3a;
            --light: #f8f9fa;
            --dark: #121212;
            --gray: #6c757d;
            --success: #28a745;
            --warning: #ffc107;
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: var(--light);
            background: linear-gradient(135deg, var(--secondary) 0%, var(--dark) 100%);
            min-height: 100vh;
        }
        .header {
            background: rgba(15, 25, 35, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 3px solid var(--primary);
        }
        .header-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 80px;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 900;
            background: linear-gradient(45deg, var(--primary), #ff6b6b);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-decoration: none;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .my-logo:hover {
            transform: scale(1.05);
            transition: var(--transition);
        }
        .nav-desktop {
            display: flex;
            gap: 2rem;
        }
        .nav-desktop a {
            color: var(--light);
            text-decoration: none;
            font-weight: 600;
            padding: 8px 16px;
            border-radius: 4px;
            transition: var(--transition);
        }
        .nav-desktop a:hover {
            background: var(--primary);
            transform: translateY(-2px);
        }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 4px;
        }
        .hamburger span {
            width: 25px;
            height: 3px;
            background: var(--light);
            border-radius: 2px;
            transition: var(--transition);
        }
        .nav-mobile {
            display: none;
            position: fixed;
            top: 80px;
            left: 0;
            width: 100%;
            background: var(--secondary);
            padding: 20px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.3);
            transform: translateY(-100%);
            opacity: 0;
            transition: var(--transition);
        }
        .nav-mobile.active {
            transform: translateY(0);
            opacity: 1;
            display: block;
        }
        .nav-mobile a {
            display: block;
            color: var(--light);
            text-decoration: none;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255,255,255,0.1);
            font-weight: 600;
        }
        .nav-mobile a:hover {
            color: var(--primary);
            padding-left: 10px;
        }
        .breadcrumb {
            background: var(--accent);
            padding: 15px 0;
            margin-bottom: 30px;
        }
        .breadcrumb-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .breadcrumb a {
            color: var(--light);
            text-decoration: none;
            opacity: 0.8;
        }
        .breadcrumb a:hover {
            color: var(--primary);
            opacity: 1;
        }
        .breadcrumb span {
            color: var(--primary);
        }
        .main-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 30px;
        }
        .content {
            background: rgba(26, 42, 58, 0.9);
            padding: 40px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
        }
        h1 {
            color: var(--primary);
            font-size: 2.8rem;
            margin-bottom: 20px;
            line-height: 1.2;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        h2 {
            color: var(--light);
            font-size: 2rem;
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--primary);
        }
        h3 {
            color: var(--light);
            font-size: 1.5rem;
            margin: 30px 0 15px;
        }
        h4 {
            color: var(--light);
            font-size: 1.2rem;
            margin: 20px 0 10px;
            opacity: 0.9;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            line-height: 1.8;
        }
        .highlight {
            background: linear-gradient(90deg, rgba(255,70,85,0.1), transparent);
            padding: 20px;
            border-left: 4px solid var(--primary);
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        .expert-tip {
            background: rgba(255,193,7,0.1);
            border-left: 4px solid var(--warning);
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        .expert-tip:before {
            content: "💡 Pro Tip: ";
            font-weight: bold;
            color: var(--warning);
        }
        .content-link {
            color: var(--primary);
            text-decoration: none;
            font-weight: 600;
            border-bottom: 2px dotted var(--primary);
            transition: var(--transition);
        }
        .content-link:hover {
            color: #ff6b6b;
            border-bottom: 2px solid #ff6b6b;
        }
        .featured-image {
            width: 100%;
            height: auto;
            border-radius: 10px;
            margin: 30px 0;
            box-shadow: 0 5px 15px rgba(0,0,0,0.3);
            transition: var(--transition);
        }
        .featured-image:hover {
            transform: scale(1.02);
        }
        .search-box {
            background: var(--accent);
            padding: 30px;
            border-radius: 10px;
            margin: 40px 0;
            text-align: center;
        }
        .search-form {
            display: flex;
            gap: 10px;
            margin-top: 15px;
        }
        .search-input {
            flex: 1;
            padding: 12px 20px;
            border: 2px solid var(--primary);
            border-radius: 25px;
            background: var(--secondary);
            color: var(--light);
            font-size: 1rem;
        }
        .search-btn {
            background: var(--primary);
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: 25px;
            cursor: pointer;
            font-weight: 600;
            transition: var(--transition);
        }
        .search-btn:hover {
            background: #ff2d3d;
            transform: translateY(-2px);
        }
        .interactive-section {
            background: var(--accent);
            padding: 40px;
            border-radius: 15px;
            margin: 50px 0;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }
        .rating-system {
            display: flex;
            justify-content: center;
            gap: 5px;
            margin: 20px 0;
        }
        .rating-star {
            font-size: 2rem;
            color: var(--gray);
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-star:hover,
        .rating-star.active {
            color: var(--warning);
            transform: scale(1.2);
        }
        .comment-form textarea {
            width: 100%;
            padding: 15px;
            border: 2px solid var(--primary);
            border-radius: 8px;
            background: var(--secondary);
            color: var(--light);
            margin: 15px 0;
            min-height: 150px;
            resize: vertical;
        }
        .submit-btn {
            background: var(--primary);
            color: white;
            border: none;
            padding: 15px 40px;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 600;
            font-size: 1.1rem;
            transition: var(--transition);
        }
        .submit-btn:hover {
            background: #ff2d3d;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(255,70,85,0.3);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }
        .sidebar-widget {
            background: var(--accent);
            padding: 25px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }
        .widget-title {
            color: var(--primary);
            margin-bottom: 20px;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .related-links {
            list-style: none;
        }
        .related-links li {
            margin-bottom: 12px;
            padding-bottom: 12px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        .related-links a {
            color: var(--light);
            text-decoration: none;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .related-links a:hover {
            color: var(--primary);
            padding-left: 10px;
        }
        .footer {
            background: var(--secondary);
            margin-top: 60px;
            padding: 50px 0 20px;
            border-top: 3px solid var(--primary);
        }
        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-logo {
            font-size: 1.8rem;
            font-weight: 900;
            color: var(--primary);
            margin-bottom: 20px;
            display: block;
        }
        friend-link {
            display: block;
            margin: 10px 0;
        }
        friend-link a {
            color: var(--light);
            text-decoration: none;
            opacity: 0.8;
            transition: var(--transition);
        }
        friend-link a:hover {
            color: var(--primary);
            opacity: 1;
            padding-left: 10px;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: var(--gray);
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            .main-container {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
        }
        @media (max-width: 768px) {
            .header-container {
                height: 70px;
            }
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .content {
                padding: 25px;
            }
            .search-form {
                flex-direction: column;
            }
            .search-input,
            .search-btn {
                width: 100%;
            }
            .rating-system {
                flex-wrap: wrap;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .content {
                padding: 20px;
            }
            .interactive-section {
                padding: 25px;
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .fade-in {
            animation: fadeIn 0.8s ease forwards;
        }
        .text-center { text-align: center; }
        .mb-20 { margin-bottom: 20px; }
        .mb-30 { margin-bottom: 30px; }
        .mt-30 { margin-top: 30px; }
        .opacity-80 { opacity: 0.8; }
        .emoji { font-size: 1.2em; margin-right: 5px; }