* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #e0e0e0;
            background: #0a0a0f;
            background-image: radial-gradient(circle at 15% 50%, rgba(30, 15, 60, 0.4) 0%, transparent 55%),
                              radial-gradient(circle at 85% 30%, rgba(60, 10, 30, 0.3) 0%, transparent 55%);
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
            position: relative;
            overflow-x: hidden;
        }
        header {
            background: rgba(15, 10, 25, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid #333;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 1rem 0;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .logo a {
            font-family: 'Trebuchet MS', sans-serif;
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(90deg, #8b008b, #4a0080, #6a5acd);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-decoration: none;
            letter-spacing: -1px;
            transition: all 0.3s ease;
            padding: 5px 0;
        }
        .logo a:hover {
            filter: drop-shadow(0 0 8px rgba(138, 43, 226, 0.7));
            transform: scale(1.02);
        }
        .my-logo {
            display: inline-block;
        }
        .nav-desktop ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .nav-desktop a {
            color: #b0b0d0;
            text-decoration: none;
            font-weight: 600;
            font-size: 1rem;
            padding: 0.5rem 0;
            position: relative;
            transition: color 0.3s;
        }
        .nav-desktop a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, #8b008b, #6a5acd);
            transition: width 0.3s ease;
        }
        .nav-desktop a:hover {
            color: #ffffff;
        }
        .nav-desktop a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            background: transparent;
            border: none;
            padding: 5px;
        }
        .hamburger span {
            width: 25px;
            height: 3px;
            background: #b0b0d0;
            margin: 3px 0;
            border-radius: 2px;
            transition: 0.3s;
        }
        .nav-mobile {
            display: none;
            width: 100%;
            background: rgba(20, 15, 35, 0.98);
            border-top: 1px solid #333;
            margin-top: 1rem;
            padding: 1rem 0;
            border-radius: 0 0 10px 10px;
            animation: slideDown 0.3s ease;
        }
        @keyframes slideDown {
            from { opacity: 0; transform: translateY(-10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .nav-mobile.active {
            display: block;
        }
        .nav-mobile ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 1rem;
            padding: 0 1rem;
        }
        .nav-mobile a {
            color: #b0b0d0;
            text-decoration: none;
            font-weight: 600;
            display: block;
            padding: 0.8rem;
            border-radius: 5px;
            transition: background 0.3s, color 0.3s;
        }
        .nav-mobile a:hover {
            background: rgba(138, 43, 226, 0.2);
            color: #ffffff;
        }
        .breadcrumb {
            margin: 1rem 0;
            font-size: 0.9rem;
            color: #888;
        }
        .breadcrumb a {
            color: #a78bfa;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        main {
            background: rgba(20, 15, 30, 0.8);
            border-radius: 12px;
            padding: 2.5rem;
            margin: 1.5rem 0;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            border: 1px solid #333;
        }
        h1 {
            font-size: 2.8rem;
            color: #ffffff;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7);
            background: linear-gradient(90deg, #ffffff, #b19cd9);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            border-bottom: 2px solid #4a0080;
            padding-bottom: 0.5rem;
        }
        h2 {
            font-size: 2rem;
            color: #d0b0ff;
            margin: 2.5rem 0 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 1px solid #444;
        }
        h3 {
            font-size: 1.6rem;
            color: #c5a3ff;
            margin: 2rem 0 1rem;
        }
        h4 {
            font-size: 1.3rem;
            color: #ba9bff;
            margin: 1.5rem 0 0.8rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            font-size: 1.05rem;
        }
        .lead {
            font-size: 1.3rem;
            color: #ccccff;
            font-weight: 500;
            margin-bottom: 2rem;
            padding: 1rem;
            background: rgba(70, 30, 100, 0.2);
            border-left: 4px solid #8b008b;
            border-radius: 0 8px 8px 0;
        }
        strong {
            color: #e0c3ff;
            font-weight: 700;
        }
        em {
            color: #d4b3ff;
            font-style: italic;
        }
        .content-link {
            color: #a78bfa;
            text-decoration: none;
            border-bottom: 1px dashed #a78bfa;
            transition: all 0.2s;
            font-weight: 600;
        }
        .content-link:hover {
            color: #ffffff;
            border-bottom: 1px solid #ffffff;
            background: rgba(167, 139, 250, 0.1);
        }
        .featured-image {
            width: 100%;
            max-width: 900px;
            height: auto;
            border-radius: 10px;
            margin: 2rem auto;
            display: block;
            border: 2px solid #555;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.7);
            transition: transform 0.4s, box-shadow 0.4s;
        }
        .featured-image:hover {
            transform: scale(1.01);
            box-shadow: 0 8px 25px rgba(138, 43, 226, 0.4);
        }
        .functional-section {
            background: rgba(30, 20, 45, 0.7);
            border-radius: 10px;
            padding: 2rem;
            margin: 3rem 0;
            border: 1px solid #444;
        }
        .section-title {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #b19cd9;
            margin-bottom: 1.5rem;
        }
        .section-title i {
            font-size: 1.5rem;
        }
        .search-form {
            display: flex;
            gap: 10px;
            margin-top: 1rem;
        }
        .search-form input {
            flex: 1;
            padding: 12px 15px;
            border: 1px solid #555;
            border-radius: 6px;
            background: rgba(15, 10, 25, 0.8);
            color: #ffffff;
            font-size: 1rem;
        }
        .search-form button {
            padding: 12px 25px;
            background: linear-gradient(90deg, #6a5acd, #4a0080);
            color: white;
            border: none;
            border-radius: 6px;
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s;
        }
        .search-form button:hover {
            background: linear-gradient(90deg, #7b68ee, #5a0090);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(106, 90, 205, 0.4);
        }
        .user-interaction {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }
        .comment-form, .rating-form {
            background: rgba(25, 15, 40, 0.8);
            padding: 1.5rem;
            border-radius: 8px;
            border: 1px solid #444;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            color: #ccccff;
            font-weight: 600;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px;
            border: 1px solid #555;
            border-radius: 6px;
            background: rgba(15, 10, 25, 0.9);
            color: #ffffff;
            font-size: 1rem;
            transition: border 0.3s;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: #8b008b;
            box-shadow: 0 0 0 2px rgba(138, 43, 226, 0.2);
        }
        .stars {
            display: flex;
            gap: 5px;
            margin: 10px 0;
        }
        .star {
            font-size: 1.8rem;
            color: #555;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star:hover,
        .star.active {
            color: #ffcc00;
        }
        .submit-btn {
            width: 100%;
            padding: 14px;
            background: linear-gradient(90deg, #8b008b, #6a5acd);
            color: white;
            border: none;
            border-radius: 6px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: all 0.3s;
        }
        .submit-btn:hover {
            background: linear-gradient(90deg, #9b00a3, #7b68ee);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(138, 43, 226, 0.4);
        }
        footer {
            background: rgba(15, 10, 25, 0.95);
            border-top: 1px solid #333;
            padding: 2.5rem 0 1.5rem;
            margin-top: 3rem;
            border-radius: 12px 12px 0 0;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2.5rem;
            margin-bottom: 2rem;
        }
        .footer-section h3 {
            color: #b19cd9;
            margin-bottom: 1.2rem;
            font-size: 1.4rem;
        }
        .footer-section ul {
            list-style: none;
        }
        .footer-section ul li {
            margin-bottom: 0.8rem;
        }
        .footer-section a {
            color: #b0b0d0;
            text-decoration: none;
            transition: color 0.3s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-section a:hover {
            color: #ffffff;
            padding-left: 5px;
        }
        .footer-section a i {
            width: 20px;
        }
        friend-link {
            display: block;
            background: rgba(40, 25, 60, 0.6);
            padding: 1.5rem;
            border-radius: 8px;
            margin: 1.5rem 0;
            border-left: 4px solid #8b008b;
        }
        friend-link h4 {
            color: #c5a3ff;
            margin-bottom: 1rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.5rem 1rem 0.5rem 0;
            color: #a78bfa;
            text-decoration: none;
            padding: 0.3rem 0.8rem;
            background: rgba(70, 30, 100, 0.3);
            border-radius: 4px;
            transition: all 0.3s;
        }
        friend-link a:hover {
            background: rgba(138, 43, 226, 0.5);
            color: #ffffff;
            transform: translateY(-2px);
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #444;
            color: #888;
            font-size: 0.9rem;
        }
        .copyright a {
            color: #a78bfa;
            text-decoration: none;
        }
        .copyright a:hover {
            text-decoration: underline;
        }
        .update-info {
            display: inline-block;
            background: rgba(70, 30, 100, 0.3);
            color: #b19cd9;
            padding: 0.5rem 1rem;
            border-radius: 20px;
            font-size: 0.9rem;
            margin-bottom: 2rem;
            border: 1px solid #555;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.4rem; }
            h2 { font-size: 1.8rem; }
            h3 { font-size: 1.5rem; }
            main { padding: 2rem; }
        }
        @media (max-width: 768px) {
            body { padding: 0 10px; }
            .header-container {
                flex-direction: column;
                align-items: flex-start;
            }
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: flex;
                position: absolute;
                right: 15px;
                top: 25px;
            }
            .hamburger.active span:nth-child(1) {
                transform: rotate(45deg) translate(5px, 6px);
            }
            .hamburger.active span:nth-child(2) {
                opacity: 0;
            }
            .hamburger.active span:nth-child(3) {
                transform: rotate(-45deg) translate(5px, -6px);
            }
            h1 { font-size: 2rem; }
            h2 { font-size: 1.6rem; }
            main { padding: 1.5rem; }
            .user-interaction {
                grid-template-columns: 1fr;
            }
            .footer-content {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
        }
        @media (max-width: 480px) {
            html { font-size: 14px; }
            h1 { font-size: 1.8rem; }
            .logo a { font-size: 1.8rem; }
            .functional-section { padding: 1.5rem; }
        }