* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f8f9fa;
            padding-top: 80px; 
        }
        a {
            color: #e62429; 
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #0077cc; 
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            color: white;
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .my-logo {
            font-family: 'Arial Black', sans-serif;
            font-size: 2.2rem;
            font-weight: bold;
            background: linear-gradient(90deg, #e62429, #0077cc);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: 1.5px;
            text-transform: uppercase;
        }
        .my-logo:hover {
            transform: scale(1.05);
            transition: transform 0.3s ease;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            padding: 5px;
        }
        .hamburger span {
            width: 25px;
            height: 3px;
            background: white;
            margin: 3px 0;
            border-radius: 2px;
            transition: 0.3s;
        }
        #nav-toggle {
            display: none;
        }
        #nav-toggle:checked ~ nav {
            max-height: 500px;
            opacity: 1;
        }
        #nav-toggle:checked + .hamburger span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        #nav-toggle:checked + .hamburger span:nth-child(2) {
            opacity: 0;
        }
        #nav-toggle:checked + .hamburger span:nth-child(3) {
            transform: rotate(-45deg) translate(7px, -6px);
        }
        nav {
            background: #0f3460;
            transition: max-height 0.5s ease, opacity 0.5s ease;
            overflow: hidden;
        }
        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 20px;
        }
        .main-nav ul, .utility-nav ul {
            list-style: none;
            display: flex;
            gap: 25px;
            padding: 15px 0;
        }
        .main-nav a, .utility-nav a {
            color: white;
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 4px;
        }
        .main-nav a:hover, .utility-nav a:hover {
            background: rgba(255,255,255,0.1);
            text-decoration: none;
        }
        .breadcrumb {
            padding: 12px 20px;
            background: #e9ecef;
            font-size: 0.9rem;
            border-bottom: 1px solid #ddd;
        }
        .breadcrumb ul {
            display: flex;
            list-style: none;
            gap: 10px;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '>';
            margin-left: 10px;
            color: #666;
        }
        main {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 30px 20px;
        }
        .content-area {
            background: white;
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .sidebar {
            background: white;
            padding: 25px;
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            align-self: start;
        }
        h1 {
            font-size: 2.8rem;
            color: #1a1a2e;
            margin-bottom: 20px;
            line-height: 1.2;
            border-left: 6px solid #e62429;
            padding-left: 15px;
        }
        h2 {
            font-size: 2rem;
            color: #16213e;
            margin: 30px 0 15px;
            padding-bottom: 8px;
            border-bottom: 3px solid #0077cc;
        }
        h3 {
            font-size: 1.6rem;
            color: #0f3460;
            margin: 25px 0 12px;
        }
        h4 {
            font-size: 1.3rem;
            color: #333;
            margin: 20px 0 10px;
        }
        p {
            margin-bottom: 18px;
            text-align: justify;
            font-size: 1.1rem;
        }
        .lead {
            font-size: 1.3rem;
            font-weight: 500;
            color: #555;
            background: #f1f8ff;
            padding: 20px;
            border-radius: 8px;
            border-left: 4px solid #0077cc;
        }
        .highlight {
            background: #fff3cd;
            padding: 15px;
            border-radius: 8px;
            border: 1px solid #ffeaa7;
            margin: 20px 0;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        b, strong {
            color: #e62429;
        }
        .content-links {
            margin: 25px 0;
            padding: 20px;
            background: #f8f9fa;
            border-radius: 8px;
        }
        .content-links ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 15px;
        }
        .content-links li {
            padding: 10px 15px;
            background: white;
            border-radius: 6px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.05);
        }
        .featured-image {
            margin: 30px auto;
            text-align: center;
            max-width: 800px;
        }
        .featured-image img {
            border-radius: 12px;
            box-shadow: 0 10px 20px rgba(0,0,0,0.15);
            transition: transform 0.5s ease;
        }
        .featured-image img:hover {
            transform: scale(1.02);
        }
        .caption {
            font-style: italic;
            color: #666;
            margin-top: 10px;
            font-size: 0.95rem;
        }
        .form-group {
            margin-bottom: 20px;
        }
        label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
        }
        input, textarea, select {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ccc;
            border-radius: 6px;
            font-size: 1rem;
            transition: border 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            border-color: #0077cc;
            outline: none;
            box-shadow: 0 0 0 3px rgba(0,119,204,0.2);
        }
        button {
            background: linear-gradient(90deg, #e62429, #c91c22);
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: 6px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s, transform 0.2s;
        }
        button:hover {
            background: linear-gradient(90deg, #c91c22, #a8181d);
            transform: translateY(-2px);
        }
        .rating {
            display: flex;
            align-items: center;
            gap: 10px;
            margin: 15px 0;
        }
        .stars {
            color: #ffc107;
            font-size: 1.5rem;
            cursor: pointer;
        }
        .stars i:hover {
            transform: scale(1.2);
        }
        .comment {
            background: #f8f9fa;
            padding: 20px;
            border-radius: 8px;
            margin-bottom: 20px;
            border-left: 4px solid #0077cc;
        }
        .comment-author {
            font-weight: bold;
            color: #16213e;
        }
        .comment-date {
            font-size: 0.9rem;
            color: #666;
        }
        footer {
            background: #1a1a2e;
            color: #ddd;
            padding: 40px 20px 20px;
            margin-top: 50px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 30px;
        }
        .footer-section h3 {
            color: white;
            margin-bottom: 20px;
            font-size: 1.5rem;
        }
        friend-link {
            display: block;
            padding: 8px 0;
            color: #aaa;
            border-bottom: 1px dashed #444;
        }
        friend-link:hover {
            color: #e62429;
            padding-left: 10px;
            transition: all 0.3s;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #444;
            font-size: 0.9rem;
            color: #aaa;
        }
        @media (max-width: 992px) {
            main {
                grid-template-columns: 1fr;
            }
            .sidebar {
                order: -1;
            }
        }
        @media (max-width: 768px) {
            .header-top {
                flex-wrap: wrap;
            }
            .hamburger {
                display: flex;
            }
            nav {
                max-height: 0;
                opacity: 0;
                width: 100%;
            }
            .nav-container {
                flex-direction: column;
                align-items: flex-start;
                padding: 0;
            }
            .main-nav ul, .utility-nav ul {
                flex-direction: column;
                width: 100%;
                gap: 0;
            }
            .main-nav li, .utility-nav li {
                width: 100%;
            }
            .main-nav a, .utility-nav a {
                display: block;
                padding: 15px 20px;
                border-bottom: 1px solid rgba(255,255,255,0.1);
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            .content-area, .sidebar {
                padding: 20px;
            }
        }
        .text-center { text-align: center; }
        .mb-20 { margin-bottom: 20px; }
        .mt-30 { margin-top: 30px; }
        .p-20 { padding: 20px; }
        .bg-light { background: #f8f9fa; }
        .rounded { border-radius: 8px; }