* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #0f0e17;
            color: #a7a9be;
            line-height: 1.8;
            overflow-x: hidden;
        }
        a {
            color: #ff8906;
            text-decoration: none;
            transition: color 0.3s ease, text-shadow 0.3s ease;
        }
        a:hover {
            color: #fffffe;
            text-shadow: 0 0 8px rgba(255, 137, 6, 0.7);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        section {
            padding: 60px 0;
            border-bottom: 1px solid #1e1e2e;
        }
        header {
            background: linear-gradient(135deg, #0c0b13 0%, #181726 100%);
            padding: 20px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo a {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(90deg, #ff8906, #e53170);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: -1px;
        }
        .my-logo a:hover {
            filter: brightness(1.2);
        }
        .desktop-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .desktop-nav a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 8px 5px;
            position: relative;
        }
        .desktop-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background: #ff8906;
            transition: width 0.3s ease;
        }
        .desktop-nav a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #ff8906;
            background: none;
            border: none;
        }
        .mobile-nav {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background-color: #0c0b13;
            flex-direction: column;
            padding: 20px;
            box-shadow: 0 10px 20px rgba(0,0,0,0.3);
            border-top: 1px solid #1e1e2e;
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .mobile-nav a {
            display: block;
            padding: 12px;
            border-radius: 6px;
            background-color: #161622;
            font-weight: 600;
        }
        .mobile-nav a:hover {
            background-color: #ff8906;
            color: #0f0e17;
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: #6c6c8a;
        }
        .breadcrumb a {
            color: #6c6c8a;
        }
        .breadcrumb a:hover {
            color: #ff8906;
        }
        .breadcrumb span {
            margin: 0 8px;
        }
        .hero {
            text-align: center;
            padding: 80px 0;
            background: radial-gradient(ellipse at center, #1a1933 0%, #0f0e17 70%);
            border-bottom: 3px solid #ff8906;
        }
        h1 {
            font-size: 3.5rem;
            color: #fffffe;
            margin-bottom: 20px;
            line-height: 1.2;
            text-shadow: 0 0 15px rgba(255, 137, 6, 0.3);
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 30px;
            color: #a7a9be;
        }
        .last-updated {
            font-style: italic;
            color: #6c6c8a;
            font-size: 0.95rem;
            margin-top: 20px;
        }
        h2 {
            color: #fffffe;
            font-size: 2.5rem;
            margin: 50px 0 25px;
            padding-bottom: 10px;
            border-bottom: 2px solid #1e1e2e;
        }
        h3 {
            color: #f25f4c;
            font-size: 1.8rem;
            margin: 40px 0 20px;
        }
        h4 {
            color: #e53170;
            font-size: 1.4rem;
            margin: 30px 0 15px;
        }
        p {
            margin-bottom: 25px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .intro {
            font-size: 1.25rem;
            background: rgba(30, 30, 46, 0.5);
            padding: 25px;
            border-left: 5px solid #ff8906;
            border-radius: 0 8px 8px 0;
            margin: 40px 0;
        }
        .highlight {
            background-color: rgba(255, 137, 6, 0.1);
            border-left: 4px solid #ff8906;
            padding: 20px;
            margin: 30px 0;
            border-radius: 0 8px 8px 0;
        }
        blockquote {
            font-style: italic;
            border-left: 4px solid #e53170;
            padding-left: 25px;
            margin: 30px 0 30px 30px;
            color: #b8c1ec;
        }
        ul, ol {
            margin: 20px 0 20px 40px;
        }
        li {
            margin-bottom: 10px;
        }
        strong {
            color: #fffffe;
            font-weight: 700;
        }
        em {
            color: #b8c1ec;
        }
        .article-image {
            margin: 40px auto;
            max-width: 900px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            overflow: hidden;
            border: 2px solid #1e1e2e;
        }
        .article-image figcaption {
            text-align: center;
            font-style: italic;
            padding: 10px;
            color: #6c6c8a;
            font-size: 0.9rem;
            background-color: #161622;
            border-radius: 0 0 6px 6px;
        }
        .functional-module {
            background: linear-gradient(145deg, #161622, #1a1933);
            border-radius: 12px;
            padding: 30px;
            margin: 50px 0;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
            border: 1px solid #252535;
        }
        .module-title {
            display: flex;
            align-items: center;
            gap: 15px;
            color: #fffffe;
            font-size: 1.8rem;
            margin-bottom: 25px;
        }
        .module-title i {
            color: #ff8906;
        }
        .search-form, .comment-form, .rating-form {
            display: grid;
            gap: 20px;
        }
        .form-group {
            display: flex;
            flex-direction: column;
        }
        label {
            margin-bottom: 8px;
            font-weight: 600;
            color: #b8c1ec;
        }
        input, textarea, select {
            padding: 15px;
            background-color: #0f0e17;
            border: 1px solid #252535;
            border-radius: 8px;
            color: #fffffe;
            font-size: 1rem;
            transition: border 0.3s ease, box-shadow 0.3s ease;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #ff8906;
            box-shadow: 0 0 0 3px rgba(255, 137, 6, 0.2);
        }
        textarea {
            min-height: 150px;
            resize: vertical;
        }
        button, .submit-btn {
            background: linear-gradient(90deg, #ff8906, #e53170);
            color: #fffffe;
            border: none;
            padding: 16px 30px;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: 700;
            cursor: pointer;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            justify-self: start;
        }
        button:hover, .submit-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(255, 137, 6, 0.4);
        }
        .star-rating {
            display: flex;
            gap: 10px;
            font-size: 2rem;
            cursor: pointer;
            margin: 10px 0;
        }
        .star-rating i {
            color: #444;
            transition: color 0.2s ease;
        }
        .star-rating i:hover,
        .star-rating i.active {
            color: #ffd700;
        }
        footer {
            background-color: #0c0b13;
            padding: 60px 0 30px;
            margin-top: 80px;
            border-top: 3px solid #1e1e2e;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-section h3 {
            color: #fffffe;
            font-size: 1.5rem;
            margin-bottom: 25px;
            padding-bottom: 10px;
            border-bottom: 1px solid #252535;
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
        }
        friend-link {
            display: inline-block;
            background-color: #161622;
            padding: 10px 20px;
            border-radius: 6px;
            border: 1px solid #252535;
            transition: all 0.3s ease;
        }
        friend-link:hover {
            background-color: #ff8906;
            border-color: #ff8906;
        }
        friend-link a {
            color: #a7a9be;
        }
        friend-link:hover a {
            color: #0f0e17;
            font-weight: bold;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #252535;
            color: #6c6c8a;
            font-size: 0.95rem;
        }
        @media (max-width: 1024px) {
            h1 { font-size: 2.8rem; }
            h2 { font-size: 2.2rem; }
            .hero { padding: 60px 0; }
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .desktop-nav {
                display: none;
            }
            .hamburger {
                display: block;
            }
            h1 { font-size: 2.4rem; }
            h2 { font-size: 2rem; }
            h3 { font-size: 1.6rem; }
            .functional-module {
                padding: 20px;
            }
            .footer-content {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 480px) {
            h1 { font-size: 2rem; }
            .hero p { font-size: 1.1rem; }
            .container { padding: 0 15px; }
            button, .submit-btn { width: 100%; }
        }