* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0f0f1a;
            color: #e0e0ff;
            line-height: 1.8;
            overflow-x: hidden;
        }
        a {
            color: #6c8eff;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ffcc00;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            padding: 20px 0;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(90deg, #ffcc00, #ff6b6b);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 2px 10px rgba(255, 204, 0, 0.3);
        }
        .logo a:hover {
            background: linear-gradient(90deg, #ff6b6b, #ffcc00);
            -webkit-background-clip: text;
            background-clip: text;
        }
        nav {
            display: flex;
            align-items: center;
        }
        .nav-links {
            display: flex;
            list-style: none;
        }
        .nav-links li {
            margin-left: 30px;
        }
        .nav-links a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 8px 15px;
            border-radius: 8px;
            transition: all 0.3s ease;
        }
        .nav-links a:hover {
            background-color: rgba(108, 142, 255, 0.15);
            color: #ffcc00;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #ffcc00;
        }
        .breadcrumb {
            margin-top: 20px;
            font-size: 0.95rem;
            color: #aaa;
        }
        .breadcrumb a {
            color: #6c8eff;
        }
        .breadcrumb span {
            margin: 0 10px;
        }
        main {
            padding: 40px 0;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        article {
            background: rgba(25, 25, 40, 0.8);
            border-radius: 20px;
            padding: 40px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
            border: 1px solid #33334d;
        }
        article h1 {
            font-size: 2.8rem;
            margin-bottom: 25px;
            color: #ffcc00;
            line-height: 1.3;
            text-shadow: 0 2px 5px rgba(255, 204, 0, 0.2);
        }
        article h2 {
            font-size: 2rem;
            margin: 40px 0 20px;
            color: #6c8eff;
            padding-bottom: 10px;
            border-bottom: 2px solid #33334d;
        }
        article h3 {
            font-size: 1.5rem;
            margin: 30px 0 15px;
            color: #ff9966;
        }
        article p {
            margin-bottom: 25px;
            font-size: 1.15rem;
            text-align: justify;
        }
        article strong {
            color: #ffcc00;
            font-weight: 700;
        }
        article em {
            color: #99ff99;
            font-style: italic;
        }
        .highlight-box {
            background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
            border-left: 6px solid #ffcc00;
            padding: 25px;
            margin: 30px 0;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        }
        .feature-img {
            width: 100%;
            border-radius: 15px;
            margin: 30px 0;
            border: 3px solid #33334d;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
            transition: transform 0.5s ease;
        }
        .feature-img:hover {
            transform: scale(1.02);
        }
        .step-list {
            list-style-type: none;
            counter-reset: step-counter;
            margin: 30px 0;
        }
        .step-list li {
            counter-increment: step-counter;
            margin-bottom: 25px;
            padding-left: 60px;
            position: relative;
            font-size: 1.1rem;
        }
        .step-list li:before {
            content: counter(step-counter);
            background: linear-gradient(135deg, #ffcc00, #ff9966);
            color: #0f0f1a;
            font-weight: bold;
            font-size: 1.4rem;
            border-radius: 50%;
            width: 45px;
            height: 45px;
            display: flex;
            align-items: center;
            justify-content: center;
            position: absolute;
            left: 0;
            top: -5px;
            box-shadow: 0 4px 10px rgba(255, 153, 102, 0.4);
        }
        aside {
            background: rgba(25, 25, 40, 0.8);
            border-radius: 20px;
            padding: 30px;
            height: fit-content;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
            border: 1px solid #33334d;
        }
        .search-box {
            margin-bottom: 30px;
        }
        .search-box h3 {
            color: #ffcc00;
            margin-bottom: 15px;
            font-size: 1.5rem;
        }
        .search-box form {
            display: flex;
        }
        .search-box input {
            flex: 1;
            padding: 15px;
            border-radius: 10px 0 0 10px;
            border: 2px solid #33334d;
            background: #1a1a2e;
            color: #e0e0ff;
            font-size: 1rem;
            outline: none;
        }
        .search-box button {
            background: linear-gradient(135deg, #ffcc00, #ff9966);
            color: #0f0f1a;
            border: none;
            padding: 0 25px;
            border-radius: 0 10px 10px 0;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .search-box button:hover {
            background: linear-gradient(135deg, #ff9966, #ffcc00);
            transform: scale(1.05);
        }
        .rating-box, .comment-box {
            margin-bottom: 30px;
        }
        .rating-box h3, .comment-box h3 {
            color: #ffcc00;
            margin-bottom: 15px;
            font-size: 1.5rem;
        }
        .stars {
            display: flex;
            gap: 10px;
            margin-bottom: 15px;
        }
        .stars i {
            color: #555;
            font-size: 1.8rem;
            cursor: pointer;
            transition: color 0.3s ease;
        }
        .stars i:hover {
            color: #ffcc00;
        }
        .rating-box form input, .comment-box form textarea {
            width: 100%;
            padding: 15px;
            border-radius: 10px;
            border: 2px solid #33334d;
            background: #1a1a2e;
            color: #e0e0ff;
            font-size: 1rem;
            margin-bottom: 15px;
            outline: none;
            resize: vertical;
        }
        .rating-box form button, .comment-box form button {
            width: 100%;
            padding: 15px;
            background: linear-gradient(135deg, #6c8eff, #9966ff);
            color: #fff;
            border: none;
            border-radius: 10px;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .rating-box form button:hover, .comment-box form button:hover {
            background: linear-gradient(135deg, #9966ff, #6c8eff);
            transform: scale(1.03);
        }
        footer {
            background: #1a1a2e;
            padding: 50px 0 20px;
            margin-top: 50px;
            border-top: 3px solid #33334d;
        }
        .web-links {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
            margin-bottom: 40px;
        }
        .web-link {
            background: rgba(40, 40, 60, 0.7);
            padding: 15px;
            border-radius: 10px;
            text-align: center;
            transition: all 0.3s ease;
        }
        .web-link:hover {
            background: rgba(108, 142, 255, 0.2);
            transform: translateY(-5px);
        }
        .web-link a {
            color: #e0e0ff;
            font-weight: 600;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #33334d;
            color: #aaa;
            font-size: 0.95rem;
        }
        @media (max-width: 992px) {
            main {
                grid-template-columns: 1fr;
            }
            .web-links {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: #1a1a2e;
                flex-direction: column;
                padding: 20px;
                box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
            }
            .nav-links.active {
                display: flex;
            }
            .nav-links li {
                margin: 10px 0;
                width: 100%;
            }
            .nav-links a {
                display: block;
                padding: 15px;
                border-radius: 10px;
                text-align: center;
            }
            .hamburger {
                display: block;
            }
            article {
                padding: 30px 20px;
            }
            article h1 {
                font-size: 2.2rem;
            }
            article h2 {
                font-size: 1.8rem;
            }
            .step-list li {
                padding-left: 50px;
            }
            .step-list li:before {
                width: 40px;
                height: 40px;
                font-size: 1.2rem;
            }
        }
        @media (max-width: 576px) {
            .web-links {
                grid-template-columns: repeat(2, 1fr);
            }
            article h1 {
                font-size: 1.9rem;
            }
        }