* { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #e0e0e0;
            background: linear-gradient(135deg, #0c0c14 0%, #1a1a2e 50%, #16213e 100%);
            background-attachment: fixed;
            min-height: 100vh;
            overflow-x: hidden;
        }
        a { color: #ff7b4f; text-decoration: none; transition: color 0.3s ease; }
        a:hover { color: #ff9a6c; }
        img { max-width: 100%; height: auto; display: block; }
        .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        header {
            background: rgba(10, 10, 20, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #2a2a4a;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 1rem 0;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Arial Black', sans-serif;
            font-size: 2rem;
            background: linear-gradient(90deg, #ff7b4f, #ff5252);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 10px rgba(255, 82, 82, 0.3);
        }
        .my-logo:hover { transform: scale(1.02); }
        .desktop-nav { display: flex; gap: 2rem; }
        .desktop-nav a {
            color: #b0b0d0;
            font-weight: 600;
            padding: 0.5rem 0;
            position: relative;
        }
        .desktop-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #ff7b4f;
            transition: width 0.3s;
        }
        .desktop-nav a:hover::after { width: 100%; }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: #ff7b4f;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background: rgba(15, 15, 30, 0.98);
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 1rem;
            border-top: 1px solid #2a2a4a;
        }
        .mobile-nav.active { display: flex; }
        .mobile-nav a {
            padding: 1rem;
            border-bottom: 1px solid #33334d;
            color: #b0b0d0;
        }
        .mobile-nav a:hover { background: rgba(255, 123, 79, 0.1); }
        .breadcrumb {
            padding: 1rem 0;
            color: #8888aa;
            font-size: 0.9rem;
        }
        .breadcrumb a { color: #aaaacc; }
        main {
            padding: 2rem 0 4rem;
            background: rgba(20, 20, 35, 0.7);
            border-radius: 10px;
            margin: 1rem auto;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }
        article { max-width: 900px; margin: 0 auto; padding: 0 1.5rem; }
        h1 {
            font-size: 2.8rem;
            color: #ffffff;
            margin-bottom: 1.5rem;
            text-align: center;
            background: linear-gradient(90deg, #ff7b4f, #ffcc00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
        }
        h2 {
            font-size: 2rem;
            color: #ffcc80;
            margin: 2.5rem 0 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px dashed #444466;
        }
        h3 {
            font-size: 1.5rem;
            color: #a3d9ff;
            margin: 2rem 0 0.8rem;
        }
        h4 {
            font-size: 1.2rem;
            color: #c5a5ff;
            margin: 1.5rem 0 0.6rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            color: #d0d0e7;
        }
        .highlight { background: rgba(255, 123, 79, 0.1); padding: 0.2rem 0.5rem; border-radius: 3px; }
        .emphasis { color: #ffcc00; font-weight: bold; }
        .emoji { margin-right: 0.3rem; }
        .intro-box {
            background: linear-gradient(145deg, #252547, #1a1a36);
            border-left: 5px solid #ff7b4f;
            padding: 1.5rem;
            border-radius: 0 10px 10px 0;
            margin: 2rem 0;
        }
        .featured-image {
            width: 100%;
            max-width: 800px;
            margin: 2rem auto;
            border-radius: 10px;
            overflow: hidden;
            border: 3px solid #444466;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.7);
        }
        .featured-image img { width: 100%; transition: transform 0.5s; }
        .featured-image:hover img { transform: scale(1.03); }
        .caption {
            text-align: center;
            font-style: italic;
            color: #aaaacc;
            padding: 0.5rem;
            background: rgba(0, 0, 0, 0.5);
        }
        .user-interaction {
            background: rgba(30, 30, 50, 0.8);
            border-radius: 10px;
            padding: 2rem;
            margin: 3rem 0;
            border: 1px solid #3a3a6a;
        }
        .search-box, .comment-form, .rating-form {
            margin-bottom: 2rem;
        }
        .search-box input, .comment-form textarea, .comment-form input, .rating-form select {
            width: 100%;
            padding: 0.8rem;
            margin: 0.5rem 0;
            background: rgba(10, 10, 20, 0.8);
            border: 1px solid #555588;
            border-radius: 5px;
            color: #e0e0ff;
            font-size: 1rem;
        }
        .search-box button, .comment-form button, .rating-form button {
            background: linear-gradient(90deg, #ff7b4f, #ff3366);
            color: white;
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 5px;
            cursor: pointer;
            font-weight: bold;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .search-box button:hover, .comment-form button:hover, .rating-form button:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(255, 51, 102, 0.4);
        }
        .stars {
            display: flex;
            gap: 0.5rem;
            margin: 1rem 0;
        }
        .star {
            font-size: 1.5rem;
            color: #555;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star:hover, .star.active { color: #ffcc00; }
        footer {
            background: rgba(5, 5, 15, 0.95);
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
            border-top: 2px solid #2a2a4a;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-section h4 {
            color: #ffcc80;
            margin-bottom: 1rem;
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
        }
        friend-link {
            display: inline-block;
            background: rgba(255, 123, 79, 0.15);
            padding: 0.5rem 1rem;
            border-radius: 5px;
            border: 1px solid #555588;
            transition: background 0.3s;
        }
        friend-link:hover { background: rgba(255, 123, 79, 0.3); }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #33334d;
            color: #8888aa;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.7rem; }
            .header-content { flex-wrap: wrap; }
            .desktop-nav { display: none; }
            .mobile-menu-btn { display: block; }
            .mobile-nav.active { display: flex; }
            .footer-content { grid-template-columns: 1fr; }
        }
        @media (max-width: 480px) {
            h1 { font-size: 1.8rem; }
            article { padding: 0 1rem; }
            .user-interaction { padding: 1.5rem; }
        }