* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background: linear-gradient(135deg, #0a1d2f 0%, #1a3a5f 100%);
            color: #e0e0e0;
            line-height: 1.8;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 15px;
            position: relative;
        }
        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI2MCIgaGVpZ2h0PSI2MCIgdmlld0JveD0iMCAwIDYwIDYwIj48Y2lyY2xlIGN4PSIzMCIgY3k9IjMwIiByPSIxIiBmaWxsPSIjMTMzNjZkIiBmaWxsLW9wYWNpdHk9IjAuMSIvPjwvc3ZnPg==') repeat;
            z-index: -1;
            opacity: 0.4;
        }
        .site-header {
            background: rgba(10, 29, 47, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 3px solid #00a8ff;
            padding: 20px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2.8rem;
            font-weight: 900;
            background: linear-gradient(90deg, #00a8ff, #00ff9d);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-decoration: none;
            letter-spacing: 1px;
            transition: transform 0.3s ease;
            display: flex;
            align-items: center;
        }
        .my-logo:hover {
            transform: scale(1.05);
        }
        .my-logo i {
            margin-right: 10px;
            font-size: 2.5rem;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .main-nav a {
            color: #b0e0ff;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 10px 15px;
            border-radius: 6px;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .main-nav a:hover, .main-nav a.active {
            background: #00a8ff;
            color: #0a1d2f;
            transform: translateY(-3px);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #00a8ff;
            font-size: 2rem;
            cursor: pointer;
            padding: 5px;
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.95rem;
            color: #8cb4d1;
            border-bottom: 1px solid #2a4a6d;
            margin-bottom: 30px;
        }
        .breadcrumb a {
            color: #00a8ff;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin: 30px 0;
        }
        main {
            background: rgba(20, 40, 60, 0.7);
            border-radius: 15px;
            padding: 40px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
            border: 1px solid #2a4a6d;
        }
        article h1 {
            font-size: 2.8rem;
            color: #00ff9d;
            margin-bottom: 25px;
            line-height: 1.2;
            text-shadow: 0 2px 5px rgba(0, 255, 157, 0.3);
        }
        article h2 {
            color: #00a8ff;
            font-size: 2rem;
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px dashed #00a8ff;
        }
        article h3 {
            color: #4dc0ff;
            font-size: 1.6rem;
            margin: 30px 0 15px;
        }
        article h4 {
            color: #8cb4d1;
            font-size: 1.3rem;
            margin: 25px 0 10px;
        }
        article p {
            margin-bottom: 25px;
            text-align: justify;
            font-size: 1.1rem;
        }
        .highlight {
            background: rgba(0, 168, 255, 0.15);
            border-left: 5px solid #00a8ff;
            padding: 25px;
            border-radius: 0 10px 10px 0;
            margin: 30px 0;
            box-shadow: inset 0 0 10px rgba(0, 168, 255, 0.2);
        }
        .emoji {
            font-size: 1.3rem;
            margin-right: 8px;
        }
        strong {
            color: #00ff9d;
            font-weight: 700;
        }
        .article-image {
            width: 100%;
            max-width: 800px;
            border-radius: 10px;
            border: 3px solid #00a8ff;
            margin: 30px auto;
            display: block;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
            transition: transform 0.5s ease;
        }
        .article-image:hover {
            transform: scale(1.02);
        }
        aside {
            background: rgba(20, 40, 60, 0.7);
            border-radius: 15px;
            padding: 25px;
            height: fit-content;
            border: 1px solid #2a4a6d;
        }
        .widget {
            margin-bottom: 35px;
        }
        .widget h3 {
            color: #00ff9d;
            margin-bottom: 20px;
            font-size: 1.5rem;
        }
        .search-box {
            display: flex;
        }
        .search-box input {
            flex: 1;
            padding: 15px;
            border: 2px solid #00a8ff;
            border-radius: 8px 0 0 8px;
            background: rgba(10, 29, 47, 0.8);
            color: white;
            font-size: 1rem;
        }
        .search-box button {
            background: #00a8ff;
            color: #0a1d2f;
            border: none;
            padding: 0 25px;
            border-radius: 0 8px 8px 0;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s;
        }
        .search-box button:hover {
            background: #00ff9d;
        }
        .rating-widget .stars {
            display: flex;
            gap: 10px;
            margin: 15px 0;
        }
        .rating-widget .star {
            font-size: 2rem;
            color: #555;
            cursor: pointer;
            transition: color 0.3s;
        }
        .rating-widget .star:hover,
        .rating-widget .star.active {
            color: #ffcc00;
        }
        .comment-box textarea {
            width: 100%;
            height: 150px;
            padding: 15px;
            border-radius: 8px;
            background: rgba(10, 29, 47, 0.8);
            border: 2px solid #00a8ff;
            color: white;
            font-size: 1rem;
            margin-bottom: 15px;
            resize: vertical;
        }
        .comment-box button {
            width: 100%;
            padding: 15px;
            background: linear-gradient(90deg, #00a8ff, #00ff9d);
            color: #0a1d2f;
            border: none;
            border-radius: 8px;
            font-weight: bold;
            cursor: pointer;
            transition: transform 0.3s;
        }
        .comment-box button:hover {
            transform: translateY(-3px);
        }
        .content-link {
            color: #00ff9d;
            text-decoration: none;
            border-bottom: 1px dotted #00ff9d;
            padding-bottom: 2px;
            transition: all 0.3s;
        }
        .content-link:hover {
            color: #00a8ff;
            border-bottom-style: solid;
        }
        footer {
            background: rgba(10, 29, 47, 0.95);
            border-top: 3px solid #00a8ff;
            padding: 40px 0 20px;
            margin-top: 60px;
            border-radius: 15px 15px 0 0;
        }
        .footer-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 40px;
            margin-bottom: 30px;
        }
        .footer-section h4 {
            color: #00ff9d;
            margin-bottom: 20px;
            font-size: 1.4rem;
        }
        friend-link {
            display: block;
            margin-bottom: 12px;
        }
        friend-link a {
            color: #b0e0ff;
            text-decoration: none;
            padding: 8px 0;
            display: block;
            border-radius: 5px;
            padding-left: 10px;
            transition: all 0.3s;
            border-left: 3px solid transparent;
        }
        friend-link a:hover {
            color: #00ff9d;
            background: rgba(0, 168, 255, 0.1);
            border-left-color: #00a8ff;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #2a4a6d;
            color: #8cb4d1;
            font-size: 0.95rem;
        }
        @media (max-width: 1024px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 768px) {
            .header-container {
                flex-direction: column;
                align-items: flex-start;
            }
            .my-logo {
                margin-bottom: 20px;
            }
            .hamburger {
                display: block;
                position: absolute;
                top: 25px;
                right: 15px;
            }
            .main-nav ul {
                display: none;
                flex-direction: column;
                width: 100%;
                margin-top: 20px;
                background: rgba(10, 29, 47, 0.98);
                padding: 20px;
                border-radius: 10px;
            }
            .main-nav.active ul {
                display: flex;
            }
            main, aside {
                padding: 25px;
            }
            article h1 {
                font-size: 2.2rem;
            }
            .footer-container {
                flex-direction: column;
            }
        }
        .last-updated {
            text-align: right;
            font-style: italic;
            color: #8cb4d1;
            margin-top: 40px;
            padding-top: 15px;
            border-top: 1px dashed #2a4a6d;
        }