* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background: linear-gradient(135deg, #0c1a2d 0%, #1a365d 100%);
            color: #e2e8f0;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #63b3ed;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #90cdf4;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(15, 23, 42, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #2d3748;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            color: #fbbf24;
            text-transform: uppercase;
            letter-spacing: 2px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        .my-logo:hover {
            color: #f59e0b;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #cbd5e0;
            cursor: pointer;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        nav a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 8px 12px;
            border-radius: 6px;
        }
        nav a:hover {
            background: rgba(45, 55, 72, 0.7);
            text-decoration: none;
        }
        .breadcrumb {
            padding: 12px 0;
            font-size: 0.95rem;
            color: #a0aec0;
            border-top: 1px solid #2d3748;
        }
        .breadcrumb a {
            color: #cbd5e0;
        }
        main {
            flex: 1;
            padding: 30px 0;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
        }
        article {
            background: rgba(26, 32, 44, 0.8);
            border-radius: 15px;
            padding: 30px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
        }
        h1 {
            font-size: 2.8rem;
            color: #fbbf24;
            margin-bottom: 20px;
            text-align: center;
            border-bottom: 3px solid #3182ce;
            padding-bottom: 15px;
        }
        h2 {
            font-size: 2.2rem;
            color: #68d391;
            margin: 35px 0 20px;
            padding-left: 10px;
            border-left: 5px solid #3182ce;
        }
        h3 {
            font-size: 1.8rem;
            color: #81e6d9;
            margin: 30px 0 15px;
        }
        h4 {
            font-size: 1.5rem;
            color: #d6bcfa;
            margin: 25px 0 12px;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .highlight {
            background: #2d3748;
            border-left: 4px solid #fbbf24;
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 8px;
        }
        .featured-image {
            float: right;
            margin: 0 0 25px 25px;
            border-radius: 10px;
            border: 3px solid #4fd1c7;
            max-width: 400px;
        }
        @media (max-width: 768px) {
            .featured-image {
                float: none;
                margin: 20px auto;
                max-width: 100%;
            }
        }
        .update-time {
            text-align: right;
            font-style: italic;
            color: #a0aec0;
            margin-top: 30px;
            padding-top: 15px;
            border-top: 1px dashed #4a5568;
        }
        aside {
            background: rgba(26, 32, 44, 0.8);
            border-radius: 15px;
            padding: 25px;
            height: fit-content;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
        }
        .sidebar-section {
            margin-bottom: 30px;
        }
        .sidebar-section h3 {
            font-size: 1.5rem;
            color: #fbbf24;
            margin-bottom: 15px;
            padding-bottom: 8px;
            border-bottom: 2px solid #4fd1c7;
        }
        .search-box input, .comment-form input, .comment-form textarea, .rating-form select {
            width: 100%;
            padding: 12px;
            margin-bottom: 15px;
            border-radius: 8px;
            border: 1px solid #4a5568;
            background: #2d3748;
            color: #e2e8f0;
            font-size: 1rem;
        }
        .search-box button, .comment-form button, .rating-form button {
            width: 100%;
            padding: 12px;
            background: linear-gradient(to right, #3182ce, #5a67d8);
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: bold;
            cursor: pointer;
            transition: transform 0.2s;
        }
        .search-box button:hover, .comment-form button:hover, .rating-form button:hover {
            transform: scale(1.03);
            background: linear-gradient(to right, #2c5282, #4c51bf);
        }
        .rating-stars {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin: 15px 0;
            font-size: 1.8rem;
            color: #fbbf24;
        }
        footer {
            background: #0f172a;
            border-top: 3px solid #3182ce;
            padding: 40px 0 20px;
            margin-top: 50px;
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin-bottom: 30px;
        }
        friend-link {
            display: inline-block;
            background: #1e293b;
            padding: 12px 20px;
            border-radius: 8px;
            transition: all 0.3s;
        }
        friend-link:hover {
            background: #334155;
            transform: translateY(-3px);
        }
        .copyright {
            text-align: center;
            color: #a0aec0;
            font-size: 0.9rem;
            padding-top: 20px;
            border-top: 1px solid #2d3748;
        }
        @media (max-width: 768px) {
            .header-top {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            nav ul {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1a202c;
                padding: 20px;
                border-radius: 10px;
                margin-top: 15px;
            }
            nav ul.active {
                display: flex;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.9rem;
            }
            h3 {
                font-size: 1.6rem;
            }
            article, aside {
                padding: 20px;
            }
        }