* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #f8f9fa;
            color: #333;
            line-height: 1.7;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #4361ee;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #3a0ca3;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .btn {
            display: inline-block;
            padding: 12px 28px;
            background: linear-gradient(135deg, #4361ee, #3a0ca3);
            color: white;
            border-radius: 50px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            text-align: center;
        }
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(58, 12, 163, 0.2);
        }
        .section-padding {
            padding: 60px 0;
        }
        .site-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: 1.8rem;
            font-weight: 800;
            color: #3a0ca3;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo i {
            color: #f72585;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .main-nav a {
            color: #555;
            font-weight: 600;
            font-size: 1rem;
            padding: 8px 0;
            position: relative;
        }
        .main-nav a:hover,
        .main-nav a.active {
            color: #3a0ca3;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background: #3a0ca3;
            transition: width 0.3s ease;
        }
        .main-nav a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            color: #3a0ca3;
            cursor: pointer;
            background: none;
            border: none;
        }
        .breadcrumb {
            background: #f1f5f9;
            padding: 15px 20px;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #64748b;
        }
        .breadcrumb span {
            color: #334155;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(rgba(67, 97, 238, 0.85), rgba(58, 12, 163, 0.9)), url('https://images.unsplash.com/photo-1542751371-adc38448a05e?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            text-align: center;
            padding: 100px 20px;
        }
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 20px;
            line-height: 1.2;
            text-shadow: 0 2px 10px rgba(0,0,0,0.2);
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 30px;
            opacity: 0.95;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 20px;
        }
        article {
            background: white;
            border-radius: 20px;
            padding: 40px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
        }
        article h1, article h2, article h3, article h4 {
            color: #1e293b;
            margin-top: 2em;
            margin-bottom: 0.8em;
            line-height: 1.3;
        }
        article h1 {
            font-size: 2.8rem;
            color: #3a0ca3;
            border-bottom: 4px solid #f72585;
            padding-bottom: 15px;
            margin-top: 0;
        }
        article h2 {
            font-size: 2.2rem;
            color: #4361ee;
            padding-left: 15px;
            border-left: 6px solid #4361ee;
        }
        article h3 {
            font-size: 1.8rem;
            color: #7209b7;
        }
        article h4 {
            font-size: 1.4rem;
            color: #f72585;
        }
        article p {
            margin-bottom: 1.5em;
            font-size: 1.1rem;
            text-align: justify;
        }
        article strong {
            color: #3a0ca3;
            font-weight: 700;
        }
        .highlight-box {
            background: linear-gradient(to right, #e0f7fa, #bbdefb);
            border-left: 6px solid #0288d1;
            padding: 25px;
            margin: 30px 0;
            border-radius: 0 10px 10px 0;
        }
        .figure-img {
            margin: 40px auto;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 15px 35px rgba(0,0,0,0.1);
            max-width: 800px;
        }
        .figure-img figcaption {
            text-align: center;
            font-style: italic;
            padding: 15px;
            color: #64748b;
            background: #f8f9fa;
        }
        .content-links {
            background: #f8f9fa;
            padding: 25px;
            border-radius: 15px;
            margin: 30px 0;
        }
        .content-links ul {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 15px;
            list-style: none;
        }
        .content-links li {
            padding: 10px 15px;
            background: white;
            border-radius: 8px;
            transition: transform 0.3s;
        }
        .content-links li:hover {
            transform: translateX(5px);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .sidebar-widget {
            background: white;
            border-radius: 15px;
            padding: 25px;
            box-shadow: 0 8px 20px rgba(0,0,0,0.05);
        }
        .sidebar-widget h3 {
            color: #3a0ca3;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #f0f0f0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .search-form {
            display: flex;
        }
        .search-form input {
            flex: 1;
            padding: 14px;
            border: 2px solid #ddd;
            border-radius: 50px 0 0 50px;
            font-size: 1rem;
        }
        .search-form button {
            background: #4361ee;
            color: white;
            border: none;
            padding: 0 25px;
            border-radius: 0 50px 50px 0;
            cursor: pointer;
        }
        .rating-widget .stars {
            display: flex;
            justify-content: center;
            gap: 10px;
            font-size: 2rem;
            color: #ffd700;
            margin: 20px 0;
        }
        .rating-form input, .comment-form input,
        .comment-form textarea, .rating-form select {
            width: 100%;
            padding: 12px;
            margin-bottom: 15px;
            border: 1px solid #ddd;
            border-radius: 8px;
            font-size: 1rem;
        }
        .comment-form textarea {
            min-height: 150px;
            resize: vertical;
        }
        .site-footer {
            background: #1e293b;
            color: #cbd5e1;
            padding: 60px 0 30px;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid #334155;
        }
        .footer-logo {
            font-size: 2rem;
            color: white;
            margin-bottom: 20px;
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            margin-top: 20px;
        }
        friend-link {
            display: inline-block;
            background: #334155;
            color: #cbd5e1;
            padding: 8px 16px;
            border-radius: 6px;
            font-size: 0.9rem;
            transition: all 0.3s;
        }
        friend-link:hover {
            background: #4361ee;
            color: white;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            color: #94a3b8;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 2.5rem;
            }
            article h1 {
                font-size: 2.2rem;
            }
            article h2 {
                font-size: 1.9rem;
            }
        }
        @media (max-width: 768px) {
            .main-nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: white;
                box-shadow: 0 10px 20px rgba(0,0,0,0.1);
                padding: 20px;
                z-index: 999;
            }
            .main-nav.active ul {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .header-container {
                padding: 15px;
            }
            .hero {
                padding: 80px 20px;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .hero p {
                font-size: 1.1rem;
            }
            article {
                padding: 25px;
            }
        }