* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #f8f9fa;
            color: #333;
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: #4a6ee0;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #2a4bc9;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .btn {
            display: inline-block;
            padding: 12px 28px;
            background: linear-gradient(135deg, #4a6ee0, #2a4bc9);
            color: white;
            border-radius: 50px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 12px rgba(74, 110, 224, 0.3);
        }
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 18px rgba(74, 110, 224, 0.4);
        }
        .section {
            padding: 60px 0;
        }
        .text-center {
            text-align: center;
        }
        .highlight {
            background-color: #fff9db;
            padding: 2px 6px;
            border-radius: 4px;
            font-weight: 600;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        header {
            background: white;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(90deg, #ff6b6b, #4a6ee0);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: -1px;
        }
        .my-logo a {
            color: transparent;
        }
        nav {
            display: flex;
            align-items: center;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .nav-links a {
            font-weight: 600;
            color: #444;
            font-size: 1.05rem;
            padding: 5px 0;
            position: relative;
        }
        .nav-links a:hover {
            color: #4a6ee0;
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background: #4a6ee0;
            transition: width 0.3s ease;
        }
        .nav-links a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #444;
        }
        .breadcrumb {
            padding: 15px 20px;
            background: #f1f3f9;
            font-size: 0.95rem;
        }
        .breadcrumb a {
            color: #666;
        }
        .breadcrumb span {
            color: #999;
            margin: 0 8px;
        }
        .hero {
            background: linear-gradient(rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.8)), url('https://images.unsplash.com/photo-1535223289827-42f1e9919769?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') no-repeat center/cover;
            padding: 100px 20px;
            text-align: center;
        }
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 20px;
            color: #222;
            line-height: 1.2;
        }
        .hero p {
            font-size: 1.3rem;
            color: #555;
            max-width: 800px;
            margin: 0 auto 30px;
        }
        .search-box {
            max-width: 700px;
            margin: 40px auto;
            background: white;
            padding: 30px;
            border-radius: 16px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
        }
        .search-box form {
            display: flex;
            gap: 10px;
        }
        .search-box input {
            flex: 1;
            padding: 16px 20px;
            border: 2px solid #e1e5f1;
            border-radius: 50px;
            font-size: 1.1rem;
            outline: none;
            transition: border 0.3s;
        }
        .search-box input:focus {
            border-color: #4a6ee0;
        }
        .content-area {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 20px;
        }
        @media (max-width: 992px) {
            .content-area {
                grid-template-columns: 1fr;
            }
        }
        .main-content h2 {
            font-size: 2.5rem;
            margin: 40px 0 20px;
            color: #2a2a2a;
            padding-bottom: 10px;
            border-bottom: 3px solid #4a6ee0;
        }
        .main-content h3 {
            font-size: 1.8rem;
            margin: 30px 0 15px;
            color: #3a3a3a;
        }
        .main-content h4 {
            font-size: 1.4rem;
            margin: 25px 0 10px;
            color: #4a4a4a;
        }
        .main-content p {
            margin-bottom: 1.5em;
            font-size: 1.1rem;
            color: #444;
        }
        .main-content ul, .main-content ol {
            margin-left: 25px;
            margin-bottom: 1.5em;
        }
        .main-content li {
            margin-bottom: 0.8em;
        }
        .featured-img {
            margin: 30px 0;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }
        .quote {
            border-left: 5px solid #4a6ee0;
            padding-left: 25px;
            margin: 30px 0;
            font-style: italic;
            color: #555;
            background: #f8fafd;
            padding: 20px;
            border-radius: 0 10px 10px 0;
        }
        .interactive-insert {
            background: linear-gradient(135deg, #fdfcfb, #f8fafd);
            border: 1px dashed #4a6ee0;
            border-radius: 12px;
            padding: 25px;
            margin: 30px 0;
        }
        .sidebar {
            background: white;
            border-radius: 12px;
            padding: 25px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
            height: fit-content;
            position: sticky;
            top: 120px;
        }
        .sidebar h3 {
            color: #2a2a2a;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #eee;
        }
        .link-list {
            list-style: none;
        }
        .link-list li {
            margin-bottom: 15px;
            padding-bottom: 15px;
            border-bottom: 1px solid #f0f0f0;
        }
        .link-list a {
            display: flex;
            align-items: center;
            color: #333;
            font-weight: 500;
        }
        .link-list a:hover {
            color: #4a6ee0;
        }
        .link-list i {
            margin-right: 10px;
            color: #4a6ee0;
        }
        .comment-rating {
            background: white;
            padding: 40px;
            border-radius: 16px;
            margin: 50px 0;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
        }
        .comment-rating h2 {
            color: #2a2a2a;
            margin-bottom: 30px;
        }
        .rating-box {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 30px;
        }
        .stars {
            display: flex;
            gap: 5px;
            font-size: 1.8rem;
            color: #ffc107;
        }
        .form-group {
            margin-bottom: 25px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: #444;
        }
        .form-group input, .form-group textarea, .form-group select {
            width: 100%;
            padding: 14px;
            border: 1px solid #ddd;
            border-radius: 8px;
            font-size: 1rem;
            transition: border 0.3s;
        }
        .form-group input:focus, .form-group textarea:focus {
            border-color: #4a6ee0;
            outline: none;
        }
        .form-row {
            display: flex;
            gap: 20px;
        }
        .form-row .form-group {
            flex: 1;
        }
        footer {
            background: #1a1a2e;
            color: #ccc;
            padding: 60px 0 20px;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-logo {
            font-size: 2rem;
            font-weight: 900;
            background: linear-gradient(90deg, #ff6b6b, #4a6ee0);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 15px;
        }
        .footer-links h4 {
            color: white;
            margin-bottom: 20px;
            font-size: 1.3rem;
        }
        .footer-links ul {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 12px;
        }
        .footer-links a {
            color: #aaa;
        }
        .footer-links a:hover {
            color: #4a6ee0;
        }
        friend-link {
            display: block;
            padding: 15px;
            background: #252547;
            border-radius: 8px;
            margin-bottom: 10px;
            text-align: center;
            font-weight: 600;
        }
        friend-link a {
            color: #8a9bff;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #333;
            color: #888;
            font-size: 0.95rem;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                background: white;
                position: absolute;
                top: 100%;
                left: 0;
                padding: 20px;
                box-shadow: 0 10px 15px rgba(0,0,0,0.1);
                gap: 15px;
            }
            .nav-links.active {
                display: flex;
            }
            .hero h1 {
                font-size: 2.5rem;
            }
            .hero p {
                font-size: 1.1rem;
            }
            .search-box form {
                flex-direction: column;
            }
            .search-box input, .search-box button {
                width: 100%;
            }
            .form-row {
                flex-direction: column;
                gap: 0;
            }
            .main-content h2 {
                font-size: 2rem;
            }
            .main-content h3 {
                font-size: 1.6rem;
            }
        }
        @media print {
            .sidebar, .search-box, .comment-rating, footer, .hamburger {
                display: none;
            }
            .content-area {
                grid-template-columns: 1fr;
            }
        }