:root {
            --primary: #ff6b35;
            --secondary: #1a1a2e;
            --accent: #00d4ff;
            --light: #f8f9fa;
            --dark: #0f0f1a;
            --gray: #6c757d;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background: linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 100%);
            color: #e0e0e0;
            line-height: 1.8;
            overflow-x: hidden;
        }
        .container {
            width: 100%;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(15, 15, 26, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid var(--primary);
            padding: 15px 0;
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-decoration: none;
            letter-spacing: 1px;
            transition: transform 0.3s;
        }
        .my-logo:hover {
            transform: scale(1.05);
        }
        .search-box {
            display: flex;
            flex: 0 1 400px;
        }
        .search-box input {
            flex: 1;
            padding: 12px 20px;
            border: 2px solid var(--primary);
            border-radius: 30px 0 0 30px;
            background: rgba(255, 255, 255, 0.1);
            color: white;
            font-size: 1rem;
        }
        .search-box button {
            padding: 12px 25px;
            background: var(--primary);
            color: white;
            border: none;
            border-radius: 0 30px 30px 0;
            cursor: pointer;
            transition: all 0.3s;
            font-weight: bold;
        }
        .search-box button:hover {
            background: #ff8535;
            transform: translateX(2px);
        }
        nav {
            margin-top: 20px;
            position: relative;
        }
        .nav-links {
            display: flex;
            justify-content: center;
            list-style: none;
            flex-wrap: wrap;
            gap: 10px;
        }
        .nav-links li a {
            color: white;
            text-decoration: none;
            padding: 10px 20px;
            border-radius: 25px;
            background: rgba(255, 107, 53, 0.1);
            border: 1px solid transparent;
            transition: all 0.3s;
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-links li a:hover {
            background: rgba(255, 107, 53, 0.3);
            border-color: var(--primary);
            transform: translateY(-3px);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            color: white;
            cursor: pointer;
            padding: 10px;
        }
        .breadcrumb {
            padding: 15px 0;
            color: var(--gray);
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--accent);
            text-decoration: none;
            margin: 0 5px;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        main {
            padding: 40px 0;
            min-height: 100vh;
        }
        article {
            background: rgba(26, 26, 46, 0.7);
            border-radius: 20px;
            padding: 40px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
            border: 1px solid rgba(255, 107, 53, 0.2);
        }
        h1, h2, h3, h4 {
            color: white;
            margin-top: 2rem;
            margin-bottom: 1rem;
            line-height: 1.3;
        }
        h1 {
            font-size: 3.5rem;
            text-align: center;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            border-bottom: 3px solid var(--primary);
            padding-bottom: 20px;
            margin-top: 0;
        }
        h2 {
            font-size: 2.5rem;
            color: var(--accent);
            border-left: 5px solid var(--primary);
            padding-left: 15px;
        }
        h3 {
            font-size: 1.8rem;
            color: #ffb347;
        }
        h4 {
            font-size: 1.4rem;
            color: #a3d9ff;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            font-size: 1.1rem;
        }
        .highlight {
            background: linear-gradient(90deg, rgba(255, 107, 53, 0.2), rgba(0, 212, 255, 0.2));
            padding: 3px 8px;
            border-radius: 5px;
            font-weight: bold;
            color: #ffcc00;
        }
        .emoji {
            font-size: 1.2em;
            margin: 0 5px;
        }
        .last-updated {
            text-align: center;
            color: var(--gray);
            font-style: italic;
            margin-bottom: 30px;
            padding: 10px;
            background: rgba(0, 0, 0, 0.3);
            border-radius: 10px;
        }
        .feature-img {
            width: 100%;
            max-width: 900px;
            height: auto;
            border-radius: 15px;
            margin: 30px auto;
            display: block;
            border: 3px solid var(--primary);
            box-shadow: 0 10px 25px rgba(255, 107, 53, 0.3);
            transition: transform 0.5s;
        }
        .feature-img:hover {
            transform: scale(1.01);
        }
        .interactive-section {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
            padding-top: 30px;
            border-top: 2px dashed var(--primary);
        }
        .comment-box, .rating-box {
            background: rgba(15, 15, 26, 0.8);
            padding: 25px;
            border-radius: 15px;
            border: 1px solid var(--accent);
        }
        .comment-box h3, .rating-box h3 {
            color: var(--primary);
            margin-bottom: 20px;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: #cccccc;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px;
            border-radius: 8px;
            border: 1px solid var(--gray);
            background: rgba(255, 255, 255, 0.05);
            color: white;
            font-size: 1rem;
            transition: border 0.3s;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: var(--accent);
            outline: none;
        }
        .form-group textarea {
            min-height: 120px;
            resize: vertical;
        }
        .submit-btn {
            background: linear-gradient(90deg, var(--primary), #ff8c42);
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: 30px;
            cursor: pointer;
            font-size: 1rem;
            font-weight: bold;
            transition: all 0.3s;
            width: 100%;
        }
        .submit-btn:hover {
            background: linear-gradient(90deg, #ff8c42, var(--primary));
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(255, 107, 53, 0.4);
        }
        footer {
            background: rgba(10, 10, 20, 0.95);
            padding: 40px 0 20px;
            margin-top: 60px;
            border-top: 2px solid var(--primary);
        }
        friend-link {
            display: block;
            text-align: center;
            margin-bottom: 30px;
        }
        friend-link a {
            color: var(--accent);
            text-decoration: none;
            margin: 0 15px;
            padding: 10px 20px;
            border-radius: 20px;
            background: rgba(0, 212, 255, 0.1);
            transition: all 0.3s;
            display: inline-block;
        }
        friend-link a:hover {
            background: rgba(0, 212, 255, 0.3);
            transform: translateY(-5px);
        }
        .copyright {
            text-align: center;
            color: var(--gray);
            font-size: 0.9rem;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.8rem; }
            h2 { font-size: 2rem; }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                background: rgba(15, 15, 26, 0.98);
                border-radius: 15px;
                padding: 20px;
                margin-top: 15px;
            }
            .nav-links.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .header-top {
                flex-direction: column;
                align-items: flex-start;
                gap: 20px;
            }
            .search-box {
                width: 100%;
            }
            article {
                padding: 25px;
            }
        }
        @media (max-width: 576px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            .container {
                padding: 0 15px;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
        }