* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        :root {
            --primary-color: #1a5fb4; 
            --secondary-color: #26a269; 
            --accent-color: #e5a50a; 
            --dark-bg: #0c0c0c;
            --light-bg: #1f1f1f;
            --text-light: #f5f5f5;
            --text-muted: #b0b0b0;
            --border-color: #333;
            --card-shadow: 0 8px 24px rgba(0, 60, 255, 0.15);
            --transition: all 0.3s ease;
        }
        body {
            background-color: var(--dark-bg);
            color: var(--text-light);
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: var(--accent-color);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--secondary-color);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        section {
            padding: 60px 0;
        }
        h1, h2, h3, h4 {
            color: var(--text-light);
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 1.2rem;
        }
        h1 {
            font-size: clamp(2.5rem, 5vw, 3.8rem);
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-top: 1rem;
        }
        h2 {
            font-size: 2.2rem;
            border-left: 5px solid var(--accent-color);
            padding-left: 15px;
            margin-top: 2.5rem;
        }
        h3 {
            font-size: 1.8rem;
            color: var(--secondary-color);
            margin-top: 2rem;
        }
        h4 {
            font-size: 1.4rem;
            color: var(--text-muted);
            margin-top: 1.5rem;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }
        strong {
            color: var(--accent-color);
            font-weight: 700;
        }
        em {
            font-style: italic;
            color: var(--text-muted);
        }
        blockquote {
            border-left: 4px solid var(--primary-color);
            padding-left: 20px;
            margin: 30px 0;
            font-style: italic;
            color: var(--text-muted);
            background: rgba(26, 95, 180, 0.05);
            padding: 20px;
            border-radius: 0 8px 8px 0;
        }
        header {
            background-color: rgba(12, 12, 12, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-color);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 900;
            color: var(--text-light);
            text-transform: uppercase;
            letter-spacing: 2px;
            background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-decoration: none;
        }
        .my-logo:hover {
            text-decoration: none;
            filter: brightness(1.2);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .main-nav a {
            color: var(--text-light);
            font-weight: 600;
            padding: 8px 5px;
            position: relative;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent-color);
            transition: var(--transition);
        }
        .main-nav a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--text-light);
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 15px 20px;
            background-color: var(--light-bg);
            font-size: 0.9rem;
            border-bottom: 1px solid var(--border-color);
        }
        .breadcrumb a {
            color: var(--text-muted);
        }
        .breadcrumb a:hover {
            color: var(--accent-color);
        }
        .breadcrumb span {
            color: var(--text-muted);
            margin: 0 8px;
        }
        .hero {
            text-align: center;
            padding: 80px 20px;
            background: radial-gradient(circle at center, var(--light-bg) 0%, var(--dark-bg) 70%);
            position: relative;
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Z" fill="%231a5fb4" opacity="0.03"/></svg>');
            animation: float 20s infinite linear;
            z-index: 0;
        }
        @keyframes float {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        .hero-content {
            position: relative;
            z-index: 1;
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 20px auto 30px;
            color: var(--text-muted);
        }
        .search-box {
            max-width: 600px;
            margin: 40px auto;
            background: var(--light-bg);
            padding: 25px;
            border-radius: 12px;
            box-shadow: var(--card-shadow);
        }
        .search-box h3 {
            margin-top: 0;
            text-align: center;
        }
        .search-form {
            display: flex;
            gap: 10px;
        }
        .search-form input {
            flex-grow: 1;
            padding: 15px;
            border: 2px solid var(--border-color);
            background: var(--dark-bg);
            color: var(--text-light);
            border-radius: 8px;
            font-size: 1rem;
        }
        .search-form button {
            padding: 15px 25px;
            background: var(--primary-color);
            color: white;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-weight: bold;
            transition: var(--transition);
        }
        .search-form button:hover {
            background: var(--secondary-color);
        }
        .content-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 30px;
            margin: 40px 0;
        }
        .card {
            background: var(--light-bg);
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid var(--border-color);
            transition: var(--transition);
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: var(--card-shadow);
            border-color: var(--primary-color);
        }
        .card-img {
            height: 200px;
            width: 100%;
            object-fit: cover;
            border-bottom: 3px solid var(--accent-color);
        }
        .card-body {
            padding: 25px;
        }
        .interaction-section {
            background: var(--light-bg);
            padding: 40px;
            border-radius: 12px;
            margin: 50px 0;
            border: 1px solid var(--border-color);
        }
        .rating-stars {
            display: flex;
            gap: 10px;
            margin: 20px 0;
            font-size: 2rem;
            color: var(--accent-color);
        }
        .rating-stars i {
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-stars i:hover {
            transform: scale(1.2);
        }
        .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin-top: 30px;
        }
        .form-group {
            display: flex;
            flex-direction: column;
        }
        .form-group label {
            margin-bottom: 8px;
            font-weight: 600;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            padding: 15px;
            background: var(--dark-bg);
            border: 2px solid var(--border-color);
            color: var(--text-light);
            border-radius: 8px;
            font-size: 1rem;
        }
        .form-group textarea {
            min-height: 150px;
            resize: vertical;
        }
        .submit-btn {
            padding: 18px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: bold;
            cursor: pointer;
            transition: var(--transition);
        }
        .submit-btn:hover {
            background: linear-gradient(90deg, var(--secondary-color), var(--primary-color));
            transform: scale(1.02);
        }
        footer {
            background-color: #080808;
            padding: 60px 0 30px;
            border-top: 1px solid var(--border-color);
            margin-top: 80px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-logo {
            font-size: 2rem;
            font-weight: 900;
            margin-bottom: 20px;
            display: block;
        }
        friend-link {
            display: block;
            margin: 15px 0;
            color: var(--text-muted);
        }
        friend-link a {
            color: var(--text-light);
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid var(--border-color);
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        .update-time {
            text-align: center;
            color: var(--accent-color);
            font-size: 0.9rem;
            margin-top: 20px;
            font-style: italic;
        }
        @media (max-width: 992px) {
            .main-nav ul {
                gap: 15px;
            }
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .main-nav {
                width: 100%;
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.5s ease;
            }
            .main-nav.active {
                max-height: 300px;
                margin-top: 15px;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 10px;
                padding: 20px 0;
            }
            h2 {
                font-size: 1.8rem;
            }
            h3 {
                font-size: 1.5rem;
            }
            .hero {
                padding: 50px 20px;
            }
            .content-grid {
                grid-template-columns: 1fr;
            }
            .interaction-section {
                padding: 25px;
            }
        }