* { 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, #0a0f1c 0%, #1a1f2e 100%);
            background-attachment: fixed;
            min-height: 100vh;
        }
        img { max-width: 100%; height: auto; display: block; }
        .site-header {
            background: rgba(10, 15, 28, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #2a9fd6;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 1rem 2rem;
        }
        .header-container {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1.5rem;
        }
        .my-logo a {
            font-family: 'Trebuchet MS', sans-serif;
            font-size: 2.2rem;
            font-weight: 900;
            color: #fff;
            text-decoration: none;
            background: linear-gradient(90deg, #2a9fd6, #8e44ad);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 2px 5px rgba(0,0,0,0.3);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo i { color: #ff9900; font-size: 2rem; }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #b0b7c3;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.05rem;
            padding: 0.5rem 0;
            position: relative;
            transition: color 0.3s;
        }
        .main-nav a:hover,
        .main-nav a.active { color: #2a9fd6; }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #2a9fd6;
            transition: width 0.3s;
        }
        .main-nav a:hover::after { width: 100%; }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.5rem;
        }
        .breadcrumb {
            background: rgba(42, 159, 214, 0.1);
            padding: 1rem 2rem;
            font-size: 0.9rem;
            border-bottom: 1px solid #2a9fd6;
        }
        .breadcrumb a {
            color: #b0b7c3;
            text-decoration: none;
        }
        .breadcrumb a:hover { color: #2a9fd6; }
        .breadcrumb span { color: #fff; margin: 0 0.5rem; }
        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 2rem;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
        }
        .main-content {
            background: rgba(30, 35, 50, 0.8);
            border-radius: 15px;
            padding: 3rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            border: 1px solid #3a3f5a;
        }
        .article-header { margin-bottom: 3rem; }
        .article-header h1 {
            font-size: 2.8rem;
            color: #fff;
            margin-bottom: 1rem;
            line-height: 1.2;
            background: linear-gradient(90deg, #2a9fd6, #ad44a0);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .meta-info {
            display: flex;
            gap: 2rem;
            color: #8a8fa3;
            font-size: 0.95rem;
            margin-bottom: 1.5rem;
            flex-wrap: wrap;
        }
        .meta-info i { margin-right: 0.5rem; color: #2a9fd6; }
        .hero-img {
            border-radius: 10px;
            overflow: hidden;
            margin: 2rem 0;
            border: 3px solid #3a3f5a;
            box-shadow: 0 5px 20px rgba(0,0,0,0.7);
        }
        h2, h3, h4 {
            color: #fff;
            margin-top: 2.5rem;
            margin-bottom: 1rem;
            line-height: 1.3;
        }
        h2 {
            font-size: 2rem;
            border-left: 5px solid #2a9fd6;
            padding-left: 1rem;
            padding-top: 0.5rem;
            padding-bottom: 0.5rem;
            background: rgba(42, 159, 214, 0.1);
            border-radius: 0 8px 8px 0;
        }
        h3 { font-size: 1.6rem; color: #8e44ad; }
        h4 { font-size: 1.3rem; color: #2a9fd6; }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            font-size: 1.1rem;
        }
        .highlight {
            background: rgba(42, 159, 214, 0.15);
            border-left: 4px solid #2a9fd6;
            padding: 1.5rem;
            border-radius: 0 8px 8px 0;
            margin: 2rem 0;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .stat-card {
            background: rgba(40, 45, 65, 0.9);
            padding: 1.5rem;
            border-radius: 10px;
            border: 1px solid #3a3f5a;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(42, 159, 214, 0.2);
            border-color: #2a9fd6;
        }
        .stat-card h4 { margin-top: 0; }
        .link-list {
            list-style: none;
            margin: 2rem 0;
            padding: 1.5rem;
            background: rgba(40, 45, 65, 0.9);
            border-radius: 10px;
            border: 1px dashed #3a3f5a;
        }
        .link-list li { margin-bottom: 0.8rem; }
        .link-list a {
            color: #8e44ad;
            text-decoration: none;
            font-weight: 600;
            transition: color 0.3s;
        }
        .link-list a:hover {
            color: #2a9fd6;
            text-decoration: underline;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .widget {
            background: rgba(30, 35, 50, 0.8);
            border-radius: 15px;
            padding: 1.8rem;
            border: 1px solid #3a3f5a;
        }
        .widget h3 {
            margin-top: 0;
            margin-bottom: 1.5rem;
            padding-bottom: 0.8rem;
            border-bottom: 2px solid #3a3f5a;
            font-size: 1.4rem;
        }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .form-group { display: flex; flex-direction: column; }
        label {
            color: #b0b7c3;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }
        input, textarea, select {
            padding: 0.9rem;
            background: rgba(20, 25, 40, 0.9);
            border: 1px solid #3a3f5a;
            border-radius: 8px;
            color: #fff;
            font-size: 1rem;
            transition: border 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #2a9fd6;
            box-shadow: 0 0 0 2px rgba(42, 159, 214, 0.3);
        }
        button, .btn {
            padding: 1rem 1.8rem;
            background: linear-gradient(90deg, #2a9fd6, #8e44ad);
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.7rem;
        }
        button:hover, .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(42, 159, 214, 0.4);
        }
        .stars {
            display: flex;
            gap: 0.5rem;
            font-size: 1.8rem;
            color: #555;
            margin: 1rem 0;
        }
        .stars i {
            cursor: pointer;
            transition: color 0.3s;
        }
        .stars i.active { color: #ffcc00; }
        .site-footer {
            background: rgba(10, 15, 28, 0.98);
            border-top: 2px solid #2a9fd6;
            padding: 3rem 2rem 1.5rem;
            margin-top: 4rem;
        }
        .footer-container {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
        }
        friend-link {
            display: block;
            background: rgba(42, 159, 214, 0.1);
            padding: 1.2rem;
            border-radius: 8px;
            margin-bottom: 1rem;
            border: 1px solid #3a3f5a;
            transition: background 0.3s;
        }
        friend-link:hover {
            background: rgba(42, 159, 214, 0.2);
            border-color: #2a9fd6;
        }
        friend-link a {
            color: #b0b7c3;
            text-decoration: none;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }
        friend-link a:hover { color: #2a9fd6; }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid #3a3f5a;
            color: #8a8fa3;
            font-size: 0.9rem;
        }
        @media (max-width: 1100px) {
            .container { grid-template-columns: 1fr; }
            .sidebar { order: -1; }
        }
        @media (max-width: 768px) {
            .header-container { flex-direction: column; align-items: flex-start; }
            .main-nav { width: 100%; }
            .main-nav ul {
                flex-direction: column;
                gap: 1rem;
                display: none;
            }
            .main-nav ul.active { display: flex; }
            .hamburger { display: block; }
            .container { padding: 1rem; }
            .main-content, .widget { padding: 1.5rem; }
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
        }
        @media (max-width: 480px) {
            .stats-grid { grid-template-columns: 1fr; }
            .meta-info { flex-direction: column; gap: 0.5rem; }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .main-content, .sidebar .widget {
            animation: fadeIn 0.8s ease-out;
        }
        .pulse {
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(42, 159, 214, 0.7); }
            70% { box-shadow: 0 0 0 15px rgba(42, 159, 214, 0); }
            100% { box-shadow: 0 0 0 0 rgba(42, 159, 214, 0); }
        }