* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.8;
            color: #333;
            background-color: #f9f7ff;
            background-image: linear-gradient(to bottom, #f0e6ff 0%, #ffffff 100px);
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 15px;
        }
        a {
            color: #7c3aed;
            text-decoration: none;
            transition: color 0.3s ease, background-color 0.3s ease;
        }
        a:hover {
            color: #5b21b6;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }
        h1, h2, h3, h4 {
            font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
            color: #4c1d95;
            margin-top: 2rem;
            margin-bottom: 1rem;
            line-height: 1.3;
        }
        h1 {
            font-size: 2.8rem;
            border-bottom: 4px solid #8b5cf6;
            padding-bottom: 15px;
            text-align: center;
        }
        h2 {
            font-size: 2.2rem;
            border-left: 5px solid #a78bfa;
            padding-left: 15px;
            margin-top: 3rem;
        }
        h3 {
            font-size: 1.8rem;
            color: #6d28d9;
        }
        h4 {
            font-size: 1.4rem;
            color: #7c3aed;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            hyphens: auto;
        }
        .lead {
            font-size: 1.3rem;
            font-weight: 500;
            color: #555;
            background-color: #f3f0ff;
            padding: 20px;
            border-radius: 10px;
            border-left: 4px solid #7c3aed;
        }
        .highlight {
            background-color: #fef3c7;
            padding: 2px 6px;
            border-radius: 4px;
            font-weight: 600;
        }
        em {
            color: #dc2626;
            font-style: italic;
        }
        .container {
            width: 100%;
            padding-right: 15px;
            padding-left: 15px;
            margin-right: auto;
            margin-left: auto;
        }
        header {
            background: linear-gradient(135deg, #4c1d95 0%, #7c3aed 100%);
            color: white;
            padding: 1.5rem 0;
            border-radius: 0 0 15px 15px;
            box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
            margin-bottom: 2rem;
        }
        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-family: 'Arial Black', Gadget, sans-serif;
            font-size: 2.5rem;
            color: #ffffff;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
            transition: transform 0.3s ease;
            display: flex;
            align-items: center;
        }
        .my-logo i {
            margin-right: 10px;
            color: #fbbf24;
        }
        .my-logo:hover {
            transform: scale(1.05);
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: #6b7280;
        }
        .breadcrumb a {
            color: #7c3aed;
        }
        .breadcrumb a:hover {
            color: #5b21b6;
        }
        .breadcrumb span {
            color: #9ca3af;
        }
        nav {
            background-color: white;
            border-radius: 10px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
            margin-bottom: 2rem;
            position: sticky;
            top: 10px;
            z-index: 1000;
        }
        .nav-desktop {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            list-style: none;
        }
        .nav-desktop li {
            position: relative;
        }
        .nav-desktop a {
            display: block;
            padding: 18px 22px;
            font-weight: 600;
            color: #4b5563;
            border-bottom: 3px solid transparent;
        }
        .nav-desktop a:hover,
        .nav-desktop a.active {
            color: #7c3aed;
            border-bottom-color: #7c3aed;
            background-color: #f5f3ff;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #4c1d95;
            cursor: pointer;
            padding: 10px;
        }
        .hero {
            margin: 2rem 0;
            position: relative;
        }
        .hero img {
            width: 100%;
            max-height: 450px;
            object-fit: cover;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
        }
        .hero-caption {
            text-align: center;
            font-style: italic;
            color: #6b7280;
            margin-top: 10px;
            font-size: 0.95rem;
        }
        main {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            margin-bottom: 3rem;
        }
        @media (max-width: 992px) {
            main {
                grid-template-columns: 1fr;
            }
        }
        .content {
            background-color: white;
            padding: 2.5rem;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
        }
        .sidebar {
            background-color: white;
            padding: 1.8rem;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
            align-self: start;
            position: sticky;
            top: 100px;
        }
        .sidebar h3 {
            font-size: 1.5rem;
            margin-top: 0;
            color: #4c1d95;
            border-bottom: 2px solid #ddd;
            padding-bottom: 10px;
            margin-bottom: 1.5rem;
        }
        .sidebar ul {
            list-style: none;
        }
        .sidebar li {
            margin-bottom: 12px;
            padding-bottom: 12px;
            border-bottom: 1px dashed #e5e7eb;
        }
        .sidebar li:last-child {
            border-bottom: none;
        }
        .sidebar a {
            color: #555;
            display: flex;
            align-items: center;
        }
        .sidebar a:hover {
            color: #7c3aed;
        }
        .sidebar i {
            margin-right: 10px;
            color: #8b5cf6;
            width: 20px;
        }
        .module {
            background-color: #f8fafc;
            border: 1px solid #e2e8f0;
            border-radius: 10px;
            padding: 1.8rem;
            margin: 2.5rem 0;
        }
        .module-title {
            display: flex;
            align-items: center;
            color: #4c1d95;
            margin-bottom: 1.5rem;
        }
        .module-title i {
            margin-right: 15px;
            font-size: 1.8rem;
        }
        .search-box, .comment-form, .rating-form {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .search-box input, .comment-form input, .comment-form textarea, .rating-form select {
            flex-grow: 1;
            padding: 14px;
            border: 1px solid #cbd5e1;
            border-radius: 8px;
            font-size: 1rem;
            transition: border 0.3s;
        }
        .search-box input:focus, .comment-form input:focus, .comment-form textarea:focus, .rating-form select:focus {
            outline: none;
            border-color: #7c3aed;
            box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.2);
        }
        .btn {
            background: linear-gradient(to right, #7c3aed, #6d28d9);
            color: white;
            border: none;
            padding: 14px 28px;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 600;
            font-size: 1rem;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }
        .btn:hover {
            background: linear-gradient(to right, #6d28d9, #5b21b6);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(124, 58, 237, 0.4);
            text-decoration: none;
        }
        .btn i {
            margin-right: 8px;
        }
        .stars {
            display: flex;
            gap: 8px;
            margin: 15px 0;
        }
        .star {
            font-size: 1.8rem;
            color: #d1d5db;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star:hover,
        .star.active {
            color: #fbbf24;
        }
        .link-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 1.2rem;
            margin: 2rem 0;
        }
        .link-card {
            background: linear-gradient(145deg, #ffffff, #f3f4f6);
            border-radius: 10px;
            padding: 1.5rem;
            box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
            border-left: 4px solid #8b5cf6;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .link-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
        }
        .link-card h4 {
            margin-top: 0;
            color: #4c1d95;
        }
        footer {
            background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
            color: #e2e8f0;
            padding: 3rem 0 1.5rem;
            border-radius: 15px 15px 0 0;
            margin-top: 3rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-section h3 {
            color: #fbbf24;
            border-bottom: 2px solid #475569;
            padding-bottom: 10px;
            margin-bottom: 1.5rem;
            font-size: 1.4rem;
        }
        friend-link {
            display: block;
            padding: 8px 0;
            color: #cbd5e1;
            border-bottom: 1px dotted #475569;
        }
        friend-link a {
            color: #a5b4fc;
        }
        friend-link a:hover {
            color: #ffffff;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #475569;
            font-size: 0.9rem;
            color: #94a3b8;
        }
        @media (max-width: 768px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            h3 { font-size: 1.5rem; }
            .header-inner {
                flex-direction: column;
                text-align: center;
            }
            .my-logo {
                margin-bottom: 1rem;
                justify-content: center;
            }
            .nav-desktop {
                display: none;
                flex-direction: column;
                width: 100%;
                margin-top: 1rem;
            }
            .nav-desktop.active {
                display: flex;
            }
            .nav-desktop li {
                width: 100%;
            }
            .nav-desktop a {
                padding: 15px;
                border-bottom: 1px solid #e5e7eb;
            }
            .hamburger {
                display: block;
                position: absolute;
                top: 20px;
                right: 20px;
            }
            .content, .sidebar {
                padding: 1.5rem;
            }
            main {
                gap: 1.5rem;
            }
            .link-list {
                grid-template-columns: 1fr;
            }
        }
        @media print {
            header, nav, .sidebar, .module, footer, .btn {
                display: none;
            }
            body {
                background: white;
                color: black;
                max-width: 100%;
            }
            a {
                color: black;
                text-decoration: underline;
            }
            .content {
                box-shadow: none;
                padding: 0;
            }
        }