* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            color: #e6e6e6;
            min-height: 100vh;
        }
        h1, h2, h3, h4 {
            font-family: 'Arial Black', Gadget, sans-serif;
            margin-bottom: 1rem;
            color: #FFD700;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
        }
        h1 {
            font-size: 2.8rem;
            text-align: center;
            margin: 2rem 0;
            background: linear-gradient(90deg, #FFD700, #FFA500);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        h2 {
            font-size: 2.2rem;
            border-left: 5px solid #FF4500;
            padding-left: 15px;
            margin-top: 2.5rem;
        }
        h3 {
            font-size: 1.8rem;
            color: #00BFFF;
            margin-top: 2rem;
        }
        h4 {
            font-size: 1.4rem;
            color: #32CD32;
            margin-top: 1.5rem;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(0, 0, 0, 0.9);
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #FFD700;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
        }
        .my-logo {
            font-family: 'Impact', Charcoal, sans-serif;
            font-size: 2.5rem;
            color: #FFD700;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo:hover {
            color: #FFA500;
            transform: scale(1.05);
            transition: transform 0.3s ease;
        }
        .my-logo i {
            font-size: 2rem;
        }
        .breadcrumb {
            background: rgba(255, 215, 0, 0.1);
            padding: 10px 20px;
            border-radius: 5px;
            margin: 1rem 0;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #00BFFF;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        nav a {
            color: #fff;
            text-decoration: none;
            font-weight: bold;
            padding: 8px 15px;
            border-radius: 5px;
            transition: all 0.3s ease;
        }
        nav a:hover {
            background: #FF4500;
            color: #fff;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(255, 69, 0, 0.4);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #FFD700;
            cursor: pointer;
            padding: 5px 10px;
        }
        main {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 2rem 0;
        }
        .content-area {
            background: rgba(255, 255, 255, 0.05);
            padding: 2.5rem;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            backdrop-filter: blur(5px);
        }
        .sidebar {
            background: rgba(0, 0, 0, 0.7);
            padding: 1.5rem;
            border-radius: 10px;
            border: 1px solid #FFD700;
            height: fit-content;
            position: sticky;
            top: 120px;
        }
        .sidebar h3 {
            color: #FFD700;
            text-align: center;
            margin-bottom: 1.5rem;
            border-bottom: 2px solid #FF4500;
            padding-bottom: 10px;
        }
        .wheel-demo {
            background: linear-gradient(45deg, #1e3c72, #2a5298);
            padding: 2rem;
            border-radius: 15px;
            text-align: center;
            margin: 3rem 0;
            border: 3px solid #FFD700;
        }
        .wheel-container {
            width: 250px;
            height: 250px;
            margin: 2rem auto;
            position: relative;
            cursor: pointer;
        }
        .wheel {
            width: 100%;
            height: 100%;
            border-radius: 50%;
            background: conic-gradient(
                #FF0000 0deg 60deg,
                #00FF00 60deg 120deg,
                #0000FF 120deg 180deg,
                #FFFF00 180deg 240deg,
                #FF00FF 240deg 300deg,
                #00FFFF 300deg 360deg
            );
            transition: transform 3s cubic-bezier(0.2, 0.8, 0.3, 1);
            box-shadow: 0 0 30px rgba(255, 215, 0, 0.7);
        }
        .wheel:hover {
            transform: rotate(180deg);
        }
        .pointer {
            position: absolute;
            top: -20px;
            left: 50%;
            transform: translateX(-50%);
            font-size: 3rem;
            color: #FFD700;
            text-shadow: 0 0 10px #000;
            z-index: 2;
        }
        .search-form {
            background: rgba(255, 255, 255, 0.1);
            padding: 1.5rem;
            border-radius: 10px;
            margin: 2rem 0;
        }
        .search-form input {
            width: 100%;
            padding: 12px;
            border: 2px solid #FFD700;
            border-radius: 25px;
            background: rgba(0, 0, 0, 0.7);
            color: #fff;
            font-size: 1rem;
            padding-left: 45px;
        }
        .search-form button {
            position: absolute;
            left: 15px;
            top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            color: #FFD700;
            font-size: 1.2rem;
            cursor: pointer;
        }
        .interaction-forms {
            background: rgba(0, 0, 0, 0.8);
            padding: 2rem;
            border-radius: 10px;
            margin-top: 3rem;
            border: 1px solid #00BFFF;
        }
        .form-group {
            margin-bottom: 1.5rem;
        }
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            color: #FFD700;
            font-weight: bold;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px;
            border: 1px solid #444;
            border-radius: 5px;
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 1rem;
        }
        .form-group textarea {
            min-height: 120px;
            resize: vertical;
        }
        .star-rating {
            display: flex;
            gap: 10px;
            margin: 1rem 0;
        }
        .star-rating i {
            font-size: 1.8rem;
            color: #444;
            cursor: pointer;
            transition: color 0.3s ease;
        }
        .star-rating i:hover,
        .star-rating i.active {
            color: #FFD700;
        }
        .submit-btn {
            background: linear-gradient(90deg, #FF4500, #FF8C00);
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: 25px;
            font-size: 1.1rem;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
            display: block;
            margin: 0 auto;
        }
        .submit-btn:hover {
            background: linear-gradient(90deg, #FF8C00, #FF4500);
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(255, 69, 0, 0.4);
        }
        .featured-image {
            text-align: center;
            margin: 3rem 0;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
        }
        .featured-image img {
            width: 100%;
            max-width: 800px;
            height: auto;
            border-radius: 10px;
            transition: transform 0.5s ease;
        }
        .featured-image img:hover {
            transform: scale(1.02);
        }
        .content-links {
            background: rgba(255, 215, 0, 0.05);
            padding: 1.5rem;
            border-radius: 10px;
            margin: 2rem 0;
            border-left: 4px solid #FFD700;
        }
        .content-links ul {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 15px;
            list-style: none;
        }
        .content-links a {
            color: #00BFFF;
            text-decoration: none;
            display: block;
            padding: 10px;
            border-radius: 5px;
            background: rgba(0, 191, 255, 0.1);
            transition: all 0.3s ease;
        }
        .content-links a:hover {
            background: rgba(0, 191, 255, 0.3);
            transform: translateX(10px);
        }
        footer {
            background: rgba(0, 0, 0, 0.95);
            padding: 3rem 0 1rem;
            margin-top: 4rem;
            border-top: 3px solid #FFD700;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            margin: 2rem 0;
        }
        .friend-links a {
            color: #32CD32;
            text-decoration: none;
            padding: 8px 15px;
            background: rgba(50, 205, 50, 0.1);
            border-radius: 5px;
            transition: all 0.3s ease;
        }
        .friend-links a:hover {
            background: rgba(50, 205, 50, 0.3);
            transform: translateY(-3px);
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #444;
            color: #aaa;
            font-size: 0.9rem;
        }
        .highlight {
            background: rgba(255, 215, 0, 0.2);
            padding: 2px 6px;
            border-radius: 3px;
            font-weight: bold;
        }
        .emoji {
            font-size: 1.2em;
            margin: 0 5px;
        }
        .update-time {
            color: #FFA500;
            font-style: italic;
            margin: 1rem 0;
            text-align: right;
        }
        @media (max-width: 992px) {
            main {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
        }
        @media (max-width: 768px) {
            nav ul {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(0, 0, 0, 0.95);
                flex-direction: column;
                padding: 1rem;
                gap: 1rem;
                border-top: 2px solid #FFD700;
            }
            nav ul.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .content-area {
                padding: 1.5rem;
            }
            .wheel-container {
                width: 200px;
                height: 200px;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.8rem;
            }
            .my-logo {
                font-size: 1.8rem;
            }
            .wheel-container {
                width: 150px;
                height: 150px;
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .fade-in {
            animation: fadeIn 0.6s ease forwards;
        }
        ::-webkit-scrollbar {
            width: 10px;
        }
        ::-webkit-scrollbar-track {
            background: #1a1a2e;
        }
        ::-webkit-scrollbar-thumb {
            background: #FFD700;
            border-radius: 5px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #FFA500;
        }