* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background: linear-gradient(135deg, #0a0a2a 0%, #1a1a3a 100%);
            color: #f0f0f0;
            line-height: 1.8;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #00a8ff;
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: #ffdd40;
            transform: translateY(-2px);
        }
        header {
            background: rgba(10, 10, 30, 0.95);
            padding: 1.5rem 2rem;
            border-bottom: 3px solid #ff4757;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1400px;
            margin: 0 auto;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(90deg, #ff4757, #00a8ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .my-logo:hover {
            animation: logo-shake 0.5s ease;
        }
        @keyframes logo-shake {
            0%, 100% { transform: translateX(0); }
            25% { transform: translateX(-3px); }
            75% { transform: translateX(3px); }
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        nav a {
            font-size: 1.1rem;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 5px;
            background: rgba(255, 71, 87, 0.1);
        }
        nav a:hover {
            background: rgba(255, 71, 87, 0.3);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #00a8ff;
        }
        .breadcrumb {
            padding: 1rem 2rem;
            background: rgba(20, 20, 50, 0.8);
            font-size: 0.95rem;
            max-width: 1400px;
            margin: 0 auto;
            width: 100%;
        }
        .breadcrumb a {
            color: #ffdd40;
        }
        main {
            flex: 1;
            max-width: 1400px;
            margin: 2rem auto;
            padding: 0 2rem;
            width: 100%;
        }
        article {
            background: rgba(25, 25, 55, 0.9);
            border-radius: 15px;
            padding: 3rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            border: 1px solid #333366;
        }
        h1 {
            font-size: 3.5rem;
            color: #ffdd40;
            margin-bottom: 1.5rem;
            text-align: center;
            text-shadow: 0 0 10px rgba(255, 221, 64, 0.5);
        }
        h2 {
            font-size: 2.5rem;
            color: #00a8ff;
            margin: 2.5rem 0 1.5rem;
            border-left: 5px solid #ff4757;
            padding-left: 1rem;
        }
        h3 {
            font-size: 2rem;
            color: #ff6b81;
            margin: 2rem 0 1rem;
        }
        h4 {
            font-size: 1.5rem;
            color: #9d88ff;
            margin: 1.5rem 0 1rem;
        }
        p {
            margin-bottom: 1.8rem;
            font-size: 1.2rem;
            text-align: justify;
            padding: 0 0.5rem;
        }
        .highlight {
            background: linear-gradient(90deg, rgba(255, 71, 87, 0.2), rgba(0, 168, 255, 0.2));
            padding: 1.5rem;
            border-radius: 10px;
            border-left: 4px solid #ffdd40;
            margin: 2rem 0;
        }
        .emoji {
            font-size: 1.5rem;
            margin-right: 0.5rem;
        }
        .feature-img {
            width: 100%;
            max-width: 800px;
            height: auto;
            border-radius: 12px;
            margin: 2.5rem auto;
            display: block;
            border: 3px solid #00a8ff;
            box-shadow: 0 5px 20px rgba(0, 168, 255, 0.4);
            transition: transform 0.4s ease;
        }
        .feature-img:hover {
            transform: scale(1.02);
        }
        .function-section {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin: 3rem 0;
        }
        .search-box, .comment-box, .rating-box {
            background: rgba(30, 30, 60, 0.8);
            padding: 2rem;
            border-radius: 10px;
            border: 1px solid #444488;
        }
        .search-box h3, .comment-box h3, .rating-box h3 {
            color: #ffdd40;
            margin-top: 0;
        }
        input, textarea, select {
            width: 100%;
            padding: 0.8rem;
            margin: 0.8rem 0;
            border: 1px solid #5555aa;
            border-radius: 5px;
            background: rgba(20, 20, 40, 0.8);
            color: #f0f0f0;
            font-size: 1rem;
        }
        button {
            background: linear-gradient(90deg, #ff4757, #ff6b81);
            color: white;
            border: none;
            padding: 0.8rem 1.5rem;
            border-radius: 5px;
            cursor: pointer;
            font-size: 1.1rem;
            font-weight: bold;
            transition: all 0.3s ease;
        }
        button:hover {
            background: linear-gradient(90deg, #ff6b81, #ff4757);
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(255, 71, 87, 0.5);
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            margin: 1rem 0;
        }
        .stars i {
            font-size: 2rem;
            color: #555;
            cursor: pointer;
            transition: color 0.3s;
        }
        .stars i:hover,
        .stars i.active {
            color: #ffdd40;
        }
        footer {
            background: rgba(10, 10, 30, 0.95);
            padding: 3rem 2rem;
            border-top: 3px solid #00a8ff;
            margin-top: 3rem;
        }
        .footer-container {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }
        friend-link {
            display: block;
            background: rgba(255, 255, 255, 0.05);
            padding: 1.5rem;
            border-radius: 8px;
            border: 1px solid #333366;
        }
        friend-link h3 {
            color: #9d88ff;
            margin-top: 0;
        }
        friend-link ul {
            list-style: none;
        }
        friend-link li {
            margin: 0.8rem 0;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #444488;
            margin-top: 2rem;
            font-size: 0.9rem;
            color: #aaa;
        }
        @media (max-width: 1024px) {
            h1 { font-size: 2.8rem; }
            h2 { font-size: 2.2rem; }
            article { padding: 2rem; }
        }
        @media (max-width: 768px) {
            .header-container {
                flex-direction: column;
                gap: 1rem;
            }
            nav ul {
                flex-direction: column;
                gap: 1rem;
                display: none;
                width: 100%;
                text-align: center;
            }
            nav ul.active {
                display: flex;
            }
            .hamburger {
                display: block;
                align-self: flex-end;
                margin-top: -3rem;
            }
            .function-section {
                grid-template-columns: 1fr;
            }
            main {
                padding: 0 1rem;
            }
        }
        @media (max-width: 480px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            p { font-size: 1rem; }
            .my-logo { font-size: 1.8rem; }
        }
        .update-time {
            text-align: right;
            font-style: italic;
            color: #aaa;
            margin-top: 2rem;
            font-size: 0.9rem;
        }