* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background-color: #f8f9fa;
            max-width: 1200px;
            margin: 0 auto;
            padding: 10px;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: #2c5aa0;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #e63946;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }
        ul, ol {
            padding-left: 20px;
            margin-bottom: 20px;
        }
        li {
            margin-bottom: 8px;
        }
        header {
            background: linear-gradient(135deg, #1a237e, #283593);
            color: white;
            padding: 20px;
            border-radius: 12px;
            margin-bottom: 30px;
            box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2.5rem;
            font-weight: 800;
            color: #ffd700;
            text-transform: uppercase;
            letter-spacing: 2px;
            font-family: 'Arial Black', sans-serif;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
        }
        .my-logo:hover {
            color: #ffed4e;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: white;
            cursor: pointer;
        }
        nav {
            display: flex;
            gap: 25px;
            align-items: center;
        }
        nav a {
            color: white;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 8px 15px;
            border-radius: 6px;
            background-color: rgba(255, 255, 255, 0.1);
        }
        nav a:hover {
            background-color: rgba(255, 255, 255, 0.25);
            transform: translateY(-2px);
        }
        .breadcrumb {
            margin-top: 15px;
            font-size: 0.95rem;
            color: #ccc;
        }
        .breadcrumb a {
            color: #ffd700;
        }
        .breadcrumb a:hover {
            color: #ffed4e;
        }
        main {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
        }
        article {
            background: white;
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        }
        h1 {
            font-size: 2.8rem;
            color: #1a237e;
            margin-bottom: 25px;
            line-height: 1.3;
            text-align: center;
            border-bottom: 3px solid #ffd700;
            padding-bottom: 15px;
        }
        h2 {
            font-size: 2rem;
            color: #283593;
            margin-top: 40px;
            margin-bottom: 20px;
            padding-left: 10px;
            border-left: 5px solid #e63946;
        }
        h3 {
            font-size: 1.6rem;
            color: #3f51b5;
            margin-top: 30px;
            margin-bottom: 15px;
        }
        h4 {
            font-size: 1.3rem;
            color: #5c6bc0;
            margin-top: 25px;
            margin-bottom: 12px;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
            hyphens: auto;
        }
        .highlight {
            background-color: #fffacd;
            padding: 15px;
            border-left: 4px solid #ffd700;
            margin: 25px 0;
            font-weight: bold;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 8px;
        }
        .last-updated {
            text-align: right;
            font-style: italic;
            color: #666;
            margin-bottom: 30px;
            font-size: 0.95rem;
        }
        aside {
            background: white;
            padding: 25px;
            border-radius: 12px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            margin-bottom: 30px;
        }
        .search-box, .comment-form, .rating-form {
            margin-bottom: 30px;
        }
        h3.sidebar-title {
            color: #1a237e;
            font-size: 1.5rem;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .search-box form, .comment-form form, .rating-form form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        input, textarea, select {
            padding: 12px;
            border: 2px solid #ddd;
            border-radius: 8px;
            font-size: 1rem;
            transition: border-color 0.3s ease;
        }
        input:focus, textarea:focus, select:focus {
            border-color: #2c5aa0;
            outline: none;
        }
        button {
            padding: 12px 20px;
            background-color: #2c5aa0;
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.3s ease, transform 0.2s ease;
        }
        button:hover {
            background-color: #e63946;
            transform: scale(1.03);
        }
        .stars {
            display: flex;
            gap: 10px;
            font-size: 1.8rem;
            color: #ffd700;
            cursor: pointer;
        }
        .stars i:hover {
            color: #ffed4e;
        }
        footer {
            background: #1a237e;
            color: white;
            padding: 30px;
            border-radius: 12px;
            margin-top: 40px;
            text-align: center;
        }
        friend-link {
            display: block;
            margin-bottom: 20px;
            padding: 15px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 8px;
        }
        friend-link a {
            color: #ffd700;
            font-size: 1.1rem;
            font-weight: 600;
        }
        friend-link a:hover {
            color: #ffed4e;
            text-decoration: underline;
        }
        .copyright {
            margin-top: 25px;
            font-size: 0.9rem;
            color: #ccc;
            border-top: 1px solid #3949ab;
            padding-top: 15px;
        }
        @media (max-width: 768px) {
            body {
                padding: 8px;
            }
            .header-top {
                flex-direction: column;
                align-items: flex-start;
            }
            .hamburger {
                display: block;
                position: absolute;
                top: 25px;
                right: 20px;
            }
            nav {
                flex-direction: column;
                width: 100%;
                gap: 15px;
                display: none;
                margin-top: 20px;
            }
            nav.active {
                display: flex;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            h3 {
                font-size: 1.5rem;
            }
            article, aside {
                padding: 20px;
            }
            .search-box form, .comment-form form, .rating-form form {
                gap: 12px;
            }
        }
        @media (min-width: 769px) {
            main {
                grid-template-columns: 2fr 1fr;
            }
            aside {
                grid-column: 2;
                align-self: start;
            }
            article {
                grid-column: 1;
            }
        }