* {
            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;
        }
        a:hover {
            color: #f25f4c;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #121229 0%, #1a1a2e 100%);
            padding: 1rem 0;
            border-bottom: 2px solid #ff8906;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(90deg, #ff8906, #f25f4c);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: -1px;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.9;
        }
        .nav-desktop {
            display: flex;
            gap: 1.8rem;
        }
        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
        }
        .nav-desktop a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 0;
            position: relative;
        }
        .nav-desktop a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: #ff8906;
            transition: width 0.3s ease;
        }
        .nav-desktop a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #ff8906;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.5rem;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background-color: #1a1a2e;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 1rem;
            box-shadow: 0 10px 20px rgba(0,0,0,0.3);
            z-index: 999;
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            padding: 0.8rem 1rem;
            border-bottom: 1px solid #2a2a3e;
            font-weight: 600;
        }
        .nav-mobile a:last-child {
            border-bottom: none;
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            background-color: #161623;
            margin-bottom: 2rem;
        }
        .breadcrumb a {
            color: #a7a9be;
        }
        .breadcrumb a:hover {
            color: #ff8906;
        }
        .breadcrumb span {
            color: #ff8906;
            margin: 0 5px;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 2rem 0;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background-color: #161623;
            border-radius: 12px;
            padding: 2.5rem;
            box-shadow: 0 10px 30px rgba(0,0,0,0.5);
        }
        .sidebar {
            background-color: #161623;
            border-radius: 12px;
            padding: 1.5rem;
            align-self: start;
            position: sticky;
            top: 120px;
        }
        h1, h2, h3, h4 {
            color: #fffffe;
            margin-top: 2rem;
            margin-bottom: 1rem;
            line-height: 1.3;
        }
        h1 {
            font-size: 2.8rem;
            border-left: 6px solid #ff8906;
            padding-left: 1rem;
            margin-top: 0;
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 2.2rem;
            }
        }
        h2 {
            font-size: 2.2rem;
            color: #ff8906;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #2a2a3e;
        }
        h3 {
            font-size: 1.8rem;
            color: #e53170;
        }
        h4 {
            font-size: 1.4rem;
            color: #a7a9be;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            font-size: 1.1rem;
        }
        .lead {
            font-size: 1.3rem;
            color: #fffffe;
            background: rgba(255, 137, 6, 0.1);
            padding: 1.5rem;
            border-left: 4px solid #ff8906;
            border-radius: 0 8px 8px 0;
            margin-bottom: 2rem;
        }
        .highlight {
            background-color: rgba(255, 137, 6, 0.15);
            padding: 1.5rem;
            border-radius: 8px;
            border: 1px dashed #ff8906;
            margin: 1.5rem 0;
        }
        .highlight strong {
            color: #ff8906;
        }
        .note {
            background-color: rgba(30, 167, 225, 0.1);
            border-left: 4px solid #1ea7e1;
            padding: 1rem 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0 8px 8px 0;
        }
        .warning {
            background-color: rgba(229, 49, 112, 0.1);
            border-left: 4px solid #e53170;
            padding: 1rem 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0 8px 8px 0;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 0.3rem;
        }
        ul, ol {
            margin-left: 2rem;
            margin-bottom: 1.5rem;
        }
        li {
            margin-bottom: 0.5rem;
        }
        .article-image {
            margin: 2rem auto;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.7);
            max-width: 800px;
        }
        .article-image img {
            width: 100%;
            transition: transform 0.5s ease;
        }
        .article-image:hover img {
            transform: scale(1.03);
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            padding: 0.5rem;
            color: #888;
            font-size: 0.9rem;
            border-top: 1px solid #2a2a3e;
        }
        .search-box {
            margin-bottom: 2rem;
        }
        .search-box h3 {
            margin-top: 0;
            color: #fffffe;
            font-size: 1.5rem;
        }
        .search-form {
            display: flex;
        }
        .search-input {
            flex-grow: 1;
            padding: 0.8rem 1rem;
            border: 2px solid #2a2a3e;
            background-color: #0f0e17;
            color: #fffffe;
            border-radius: 8px 0 0 8px;
            font-size: 1rem;
        }
        .search-input:focus {
            outline: none;
            border-color: #ff8906;
        }
        .search-button {
            background-color: #ff8906;
            color: #0f0e17;
            border: none;
            padding: 0.8rem 1.5rem;
            border-radius: 0 8px 8px 0;
            cursor: pointer;
            font-weight: bold;
            transition: background-color 0.3s;
        }
        .search-button:hover {
            background-color: #f25f4c;
        }
        .rating-section, .comment-section {
            background-color: #1a1a2e;
            padding: 1.5rem;
            border-radius: 10px;
            margin-top: 2rem;
        }
        .rating-section h3, .comment-section h3 {
            margin-top: 0;
            color: #ff8906;
        }
        .star-rating {
            display: flex;
            gap: 0.5rem;
            margin: 1rem 0;
        }
        .star {
            font-size: 1.8rem;
            color: #444;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star:hover,
        .star.active {
            color: #ffd700;
        }
        .rating-form input, .comment-form input, .comment-form textarea {
            width: 100%;
            padding: 0.8rem;
            margin-bottom: 1rem;
            background-color: #0f0e17;
            border: 1px solid #2a2a3e;
            border-radius: 6px;
            color: #fffffe;
            font-size: 1rem;
        }
        .rating-form button, .comment-form button {
            background-color: #e53170;
            color: white;
            border: none;
            padding: 0.8rem 1.5rem;
            border-radius: 6px;
            cursor: pointer;
            font-weight: bold;
            transition: background-color 0.3s;
        }
        .rating-form button:hover, .comment-form button:hover {
            background-color: #c41a5c;
        }
        .site-footer {
            background-color: #121229;
            padding: 3rem 0 1.5rem;
            margin-top: 4rem;
            border-top: 2px solid #2a2a3e;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-logo {
            font-size: 2rem;
            font-weight: 800;
            color: #ff8906;
            margin-bottom: 1rem;
        }
        .footer-links h4 {
            color: #fffffe;
            margin-bottom: 1rem;
            font-size: 1.3rem;
        }
        .footer-links ul {
            list-style: none;
            margin-left: 0;
        }
        .footer-links li {
            margin-bottom: 0.7rem;
        }
        friend-link {
            display: block;
            padding: 0.8rem;
            background-color: #1a1a2e;
            margin-bottom: 0.5rem;
            border-radius: 6px;
            border-left: 3px solid #ff8906;
            transition: background-color 0.3s;
        }
        friend-link:hover {
            background-color: #252542;
            text-decoration: none;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #2a2a3e;
            font-size: 0.9rem;
            color: #888;
        }
        .text-center {
            text-align: center;
        }
        .last-updated {
            font-size: 0.9rem;
            color: #888;
            margin-top: 2rem;
            padding-top: 1rem;
            border-top: 1px solid #2a2a3e;
        }
        .btn {
            display: inline-block;
            padding: 0.8rem 1.5rem;
            background-color: #ff8906;
            color: #0f0e17;
            border-radius: 6px;
            font-weight: bold;
            transition: all 0.3s;
            border: none;
            cursor: pointer;
        }
        .btn:hover {
            background-color: #f25f4c;
            text-decoration: none;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(242, 95, 76, 0.3);
        }
        .tag {
            display: inline-block;
            background-color: #2a2a3e;
            color: #a7a9be;
            padding: 0.3rem 0.8rem;
            border-radius: 20px;
            font-size: 0.8rem;
            margin-right: 0.5rem;
            margin-bottom: 0.5rem;
        }