* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.8;
            color: #f0f0f0;
            background: linear-gradient(135deg, #0c1e3e 0%, #121212 100%);
            background-attachment: fixed;
            min-height: 100vh;
        }
        a {
            color: #00a8ff;
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: #ffdd40;
            transform: translateY(-2px);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 10px;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
        }
        .site-header {
            background: rgba(18, 25, 40, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 3px solid #00a8ff;
            padding: 1rem 2rem;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1400px;
            margin: 0 auto;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(90deg, #00a8ff, #ffdd40);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-transform: uppercase;
            letter-spacing: 2px;
            text-shadow: 0 2px 10px rgba(0, 168, 255, 0.4);
        }
        .my-logo:hover {
            animation: pulse 1s infinite;
        }
        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }
        .nav-container {
            display: flex;
            align-items: center;
        }
        .main-nav {
            display: flex;
            gap: 1.8rem;
        }
        .main-nav a {
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 6px;
            background: rgba(255, 255, 255, 0.05);
        }
        .main-nav a:hover {
            background: rgba(0, 168, 255, 0.2);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #00a8ff;
            background: none;
            border: none;
        }
        .breadcrumb {
            padding: 1rem 2rem;
            background: rgba(30, 40, 60, 0.7);
            font-size: 0.95rem;
            max-width: 1400px;
            margin: 0 auto;
        }
        .breadcrumb a {
            color: #aaa;
        }
        .breadcrumb a:hover {
            color: #ffdd40;
        }
        .breadcrumb i {
            margin: 0 0.5rem;
            color: #00a8ff;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            max-width: 1400px;
            margin: 2rem auto;
            padding: 0 2rem;
        }
        @media (max-width: 1024px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
        }
        .main-article {
            background: rgba(25, 35, 55, 0.8);
            border-radius: 15px;
            padding: 2.5rem;
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
        }
        .article-header {
            margin-bottom: 2.5rem;
            text-align: center;
            border-bottom: 2px dashed #00a8ff;
            padding-bottom: 1.5rem;
        }
        .article-header h1 {
            font-size: 3rem;
            color: #ffdd40;
            margin-bottom: 1rem;
            text-shadow: 0 4px 15px rgba(255, 221, 64, 0.3);
        }
        .meta-info {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 1rem;
            font-size: 0.9rem;
            color: #aaa;
        }
        .meta-info span {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .meta-info i {
            color: #00a8ff;
        }
        h1, h2, h3, h4 {
            margin-top: 2rem;
            margin-bottom: 1rem;
            line-height: 1.4;
        }
        h1 {
            font-size: 3rem;
        }
        h2 {
            font-size: 2.2rem;
            color: #00a8ff;
            border-left: 5px solid #ffdd40;
            padding-left: 1rem;
            margin-top: 3rem;
        }
        h3 {
            font-size: 1.8rem;
            color: #ffdd40;
            margin-top: 2.5rem;
        }
        h4 {
            font-size: 1.4rem;
            color: #aaa;
            margin-top: 2rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            font-size: 1.1rem;
            color: #d0d0d0;
        }
        .highlight {
            background: rgba(255, 221, 64, 0.15);
            border-left: 4px solid #ffdd40;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 10px 10px 0;
            font-style: italic;
        }
        strong {
            color: #ffdd40;
            font-weight: 700;
        }
        em {
            color: #00a8ff;
        }
        .content-links {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin: 2rem 0;
            padding: 1.5rem;
            background: rgba(0, 168, 255, 0.1);
            border-radius: 10px;
        }
        .content-links li {
            background: rgba(30, 40, 60, 0.7);
            padding: 0.8rem 1.5rem;
            border-radius: 30px;
            transition: all 0.3s ease;
        }
        .content-links li:hover {
            background: rgba(255, 221, 64, 0.2);
            transform: scale(1.05);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .sidebar-widget {
            background: rgba(25, 35, 55, 0.8);
            border-radius: 15px;
            padding: 1.8rem;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
        }
        .sidebar-widget h3 {
            font-size: 1.5rem;
            margin-top: 0;
            margin-bottom: 1.5rem;
            color: #00a8ff;
            text-align: center;
            border-bottom: 2px solid #ffdd40;
            padding-bottom: 0.8rem;
        }
        .widget-form input, .widget-form textarea, .widget-form select {
            width: 100%;
            padding: 0.9rem;
            margin-bottom: 1.2rem;
            border: 1px solid #444;
            border-radius: 8px;
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 1rem;
            transition: border 0.3s;
        }
        .widget-form input:focus, .widget-form textarea:focus, .widget-form select:focus {
            outline: none;
            border-color: #00a8ff;
            box-shadow: 0 0 10px rgba(0, 168, 255, 0.5);
        }
        .widget-form button {
            width: 100%;
            padding: 1rem;
            background: linear-gradient(90deg, #00a8ff, #0077b6);
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: bold;
            font-size: 1.1rem;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .widget-form button:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 168, 255, 0.4);
        }
        .rating-stars {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            margin-bottom: 1.5rem;
        }
        .rating-stars i {
            font-size: 1.8rem;
            color: #555;
            cursor: pointer;
            transition: color 0.3s;
        }
        .rating-stars i:hover, .rating-stars i.active {
            color: #ffdd40;
        }
        .site-footer {
            background: rgba(18, 25, 40, 0.95);
            border-top: 3px solid #00a8ff;
            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: 2rem;
        }
        .footer-section h4 {
            color: #ffdd40;
            margin-bottom: 1.5rem;
            font-size: 1.3rem;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        .footer-links a {
            color: #aaa;
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }
        .footer-links a:hover {
            color: #00a8ff;
            padding-left: 10px;
        }
        friend-link {
            display: block;
            padding: 1.2rem;
            background: rgba(0, 168, 255, 0.1);
            border-radius: 10px;
            margin: 1.5rem 0;
            text-align: center;
            font-weight: bold;
            color: #ffdd40;
            border: 2px dashed #00a8ff;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid #444;
            color: #aaa;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-direction: column;
                gap: 1rem;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: rgba(30, 40, 60, 0.95);
                border-radius: 10px;
                padding: 1rem;
                margin-top: 1rem;
            }
            .main-nav.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .content-wrapper, .breadcrumb {
                padding: 1rem;
            }
            .main-article {
                padding: 1.5rem;
            }
            .article-header h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            h3 {
                font-size: 1.5rem;
            }
            p {
                font-size: 1rem;
            }
        }