* {
            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: #333;
            background: linear-gradient(135deg, #f5f7fa 0%, #e4edf5 100%);
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
        }
        a {
            color: #4a6ee0;
            text-decoration: none;
            transition: color 0.3s ease, text-shadow 0.3s ease;
        }
        a:hover {
            color: #ff6b8b;
            text-shadow: 0 0 8px rgba(255, 107, 139, 0.3);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            transition: transform 0.5s ease, box-shadow 0.5s ease;
        }
        img:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
        }
        header {
            background: linear-gradient(90deg, #2d3e50 0%, #4a6ee0 100%);
            color: white;
            padding: 1.5rem 0;
            border-radius: 0 0 20px 20px;
            margin-bottom: 2rem;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 5px 20px rgba(45, 62, 80, 0.2);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            padding: 0 1rem;
        }
        .my-logo {
            font-family: 'Comic Sans MS', cursive, sans-serif;
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(45deg, #ffd166, #ff6b8b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }
        .my-logo:hover {
            transform: scale(1.05);
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
            flex-wrap: wrap;
        }
        nav a {
            color: #e4edf5;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 50px;
            transition: background 0.3s;
        }
        nav a:hover, nav a.active {
            background: rgba(255, 255, 255, 0.15);
            color: white;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: white;
        }
        .breadcrumb {
            padding: 1rem 2rem;
            background: #e9f1fb;
            border-radius: 12px;
            margin: 1rem auto;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #4a6ee0;
        }
        .breadcrumb a::after {
            content: ' » ';
            margin: 0 8px;
            color: #888;
        }
        .breadcrumb a:last-child::after {
            content: '';
        }
        main {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            margin-bottom: 3rem;
        }
        @media (max-width: 992px) {
            main {
                grid-template-columns: 1fr;
            }
        }
        article {
            background: white;
            padding: 2.5rem;
            border-radius: 20px;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.06);
        }
        aside {
            background: white;
            padding: 1.5rem;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        h1 {
            font-size: 2.8rem;
            color: #2d3e50;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            border-left: 8px solid #ff6b8b;
            padding-left: 1.5rem;
        }
        h2 {
            font-size: 2rem;
            color: #4a6ee0;
            margin: 2.5rem 0 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 3px dashed #e4edf5;
        }
        h3 {
            font-size: 1.6rem;
            color: #2d3e50;
            margin: 2rem 0 1rem;
        }
        h4 {
            font-size: 1.3rem;
            color: #666;
            margin: 1.5rem 0 0.8rem;
        }
        p {
            margin-bottom: 1.2rem;
            text-align: justify;
            hyphens: auto;
        }
        strong {
            color: #2d3e50;
            background: linear-gradient(transparent 60%, #ffd166 60%);
            padding: 0 2px;
        }
        .highlight {
            background: #f0f7ff;
            border-left: 5px solid #4a6ee0;
            padding: 1.5rem;
            border-radius: 0 12px 12px 0;
            margin: 1.5rem 0;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .search-box, .comment-form, .rating-form {
            background: #f8fafd;
            padding: 1.5rem;
            border-radius: 15px;
            margin: 2rem 0;
            border: 2px solid #e4edf5;
        }
        .search-box h3, .comment-form h3, .rating-form h3 {
            margin-top: 0;
        }
        input, textarea, select {
            width: 100%;
            padding: 12px 15px;
            margin: 10px 0;
            border: 2px solid #d1deef;
            border-radius: 10px;
            font-size: 1rem;
            transition: border 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #4a6ee0;
            box-shadow: 0 0 0 3px rgba(74, 110, 224, 0.1);
        }
        button {
            background: linear-gradient(90deg, #4a6ee0, #6a8eff);
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: 50px;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        button:hover {
            background: linear-gradient(90deg, #ff6b8b, #ff8ea3);
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(255, 107, 139, 0.3);
        }
        .stars {
            display: flex;
            gap: 10px;
            margin: 15px 0;
        }
        .star {
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star:hover,
        .star.active {
            color: #ffd166;
        }
        footer {
            background: #2d3e50;
            color: #cbd5e1;
            padding: 3rem 2rem;
            border-radius: 20px 20px 0 0;
            margin-top: 3rem;
            text-align: center;
        }
        .footer-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-links a {
            color: #a5b4cb;
        }
        friend-link {
            display: block;
            font-size: 1.1rem;
            margin: 10px 0;
        }
        friend-link a {
            color: #ffd166;
        }
        .copyright {
            border-top: 1px solid #4a5568;
            padding-top: 1.5rem;
            font-size: 0.9rem;
            color: #94a3b8;
        }
        @media (max-width: 768px) {
            body {
                padding: 0 15px;
            }
            h1 {
                font-size: 2.2rem;
            }
            .header-container {
                flex-direction: column;
                align-items: flex-start;
            }
            nav ul {
                flex-direction: column;
                width: 100%;
                display: none;
                margin-top: 1rem;
            }
            nav ul.show {
                display: flex;
            }
            .hamburger {
                display: block;
                position: absolute;
                top: 1.5rem;
                right: 1rem;
            }
            article, aside {
                padding: 1.5rem;
            }
        }