:root {
            --primary-color: #FF4655; 
            --secondary-color: #00C7FF; 
            --accent-color: #F6EB14; 
            --dark-bg: #0f1525;
            --darker-bg: #0a0e1a;
            --card-bg: #1a2238;
            --text-primary: #ffffff;
            --text-secondary: #b8c2d6;
            --border-radius: 12px;
            --shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
            --transition: all 0.3s ease;
        }
        * {
            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: var(--text-primary);
            background-color: var(--dark-bg);
            background-image: radial-gradient(circle at 15% 50%, rgba(255, 70, 85, 0.1) 0%, transparent 20%), radial-gradient(circle at 85% 30%, rgba(0, 199, 255, 0.1) 0%, transparent 20%);
            min-height: 100vh;
        }
        a {
            color: var(--secondary-color);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent-color);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--border-radius);
        }
        ul, ol {
            padding-left: 1.5rem;
            margin-bottom: 1.5rem;
        }
        li {
            margin-bottom: 0.5rem;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .text-center { text-align: center; }
        .text-accent { color: var(--accent-color); }
        .text-secondary { color: var(--secondary-color); }
        .bold { font-weight: 800; }
        .highlight {
            background: linear-gradient(90deg, transparent 0%, rgba(255, 70, 85, 0.2) 50%, transparent 100%);
            padding: 0.2rem 0.5rem;
            border-left: 3px solid var(--primary-color);
        }
        .emoji { font-size: 1.2em; }
        .section-spacing {
            padding: 4rem 0;
        }
        .site-header {
            background-color: rgba(15, 21, 37, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid var(--primary-color);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 1rem 0;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-size: 2rem;
            font-weight: 900;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo a:hover {
            color: var(--primary-color);
            text-decoration: none;
        }
        .logo-icon {
            color: var(--primary-color);
        }
        .desktop-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .desktop-nav a {
            color: var(--text-primary);
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: var(--border-radius);
        }
        .desktop-nav a:hover {
            background-color: var(--primary-color);
            color: white;
            text-decoration: none;
        }
        .mobile-nav-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 1.8rem;
            cursor: pointer;
        }
        .mobile-nav {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background-color: var(--darker-bg);
            padding: 1rem;
            border-top: 1px solid var(--primary-color);
            box-shadow: var(--shadow);
        }
        .mobile-nav.active {
            display: block;
        }
        .mobile-nav ul {
            list-style: none;
        }
        .mobile-nav li {
            margin-bottom: 1rem;
        }
        .mobile-nav a {
            display: block;
            padding: 0.8rem;
            border-radius: var(--border-radius);
            background-color: var(--card-bg);
        }
        .breadcrumb {
            padding: 1rem 0;
            background-color: var(--darker-bg);
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding-left: 0;
            margin-bottom: 0;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin: 0 10px;
            color: var(--text-secondary);
        }
        .hero {
            padding: 3rem 0;
            text-align: center;
            background: linear-gradient(135deg, rgba(255,70,85,0.1) 0%, rgba(0,199,255,0.05) 100%);
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            line-height: 1.1;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        @media (max-width: 768px) {
            .hero h1 { font-size: 2.5rem; }
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 2rem;
            color: var(--text-secondary);
        }
        .search-bar {
            max-width: 600px;
            margin: 2rem auto;
            position: relative;
        }
        .search-bar input {
            width: 100%;
            padding: 1rem 1.5rem;
            border-radius: 50px;
            border: 2px solid var(--secondary-color);
            background-color: rgba(255, 255, 255, 0.1);
            color: var(--text-primary);
            font-size: 1rem;
            outline: none;
            transition: var(--transition);
        }
        .search-bar input:focus {
            background-color: rgba(255, 255, 255, 0.15);
            box-shadow: 0 0 15px rgba(0, 199, 255, 0.5);
        }
        .search-bar button {
            position: absolute;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            background-color: var(--secondary-color);
            color: var(--darker-bg);
            border: none;
            border-radius: 50%;
            width: 45px;
            height: 45px;
            cursor: pointer;
            font-size: 1.2rem;
            transition: var(--transition);
        }
        .search-bar button:hover {
            background-color: var(--accent-color);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 2rem 0;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        article {
            background-color: var(--card-bg);
            border-radius: var(--border-radius);
            padding: 2.5rem;
            box-shadow: var(--shadow);
        }
        h1, h2, h3, h4 {
            color: var(--text-primary);
            margin-top: 2.5rem;
            margin-bottom: 1.2rem;
            line-height: 1.2;
        }
        h1 { font-size: 3.5rem; }
        h2 {
            font-size: 2.5rem;
            border-bottom: 3px solid var(--primary-color);
            padding-bottom: 0.5rem;
            margin-top: 3rem;
        }
        h3 {
            font-size: 1.8rem;
            color: var(--secondary-color);
        }
        h4 {
            font-size: 1.4rem;
            color: var(--accent-color);
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }
        .sidebar {
            background-color: var(--card-bg);
            border-radius: var(--border-radius);
            padding: 2rem;
            box-shadow: var(--shadow);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .sidebar-widget {
            margin-bottom: 2.5rem;
        }
        .sidebar-widget h3 {
            font-size: 1.5rem;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--primary-color);
        }
        .featured-image {
            margin: 2.5rem 0;
            position: relative;
            overflow: hidden;
            border-radius: var(--border-radius);
        }
        .featured-image img {
            width: 100%;
            transition: transform 0.5s ease;
        }
        .featured-image:hover img {
            transform: scale(1.03);
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: var(--text-secondary);
            margin-top: 0.8rem;
            font-size: 0.95rem;
        }
        .user-interaction {
            background-color: var(--card-bg);
            border-radius: var(--border-radius);
            padding: 2.5rem;
            margin-top: 3rem;
            box-shadow: var(--shadow);
        }
        .user-interaction h2 {
            border-bottom: none;
            margin-top: 0;
        }
        .form-group {
            margin-bottom: 1.5rem;
        }
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
        }
        .form-control {
            width: 100%;
            padding: 0.8rem 1rem;
            border-radius: var(--border-radius);
            border: 1px solid rgba(255,255,255,0.2);
            background-color: rgba(255,255,255,0.05);
            color: var(--text-primary);
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-control:focus {
            outline: none;
            border-color: var(--secondary-color);
            box-shadow: 0 0 0 3px rgba(0, 199, 255, 0.2);
        }
        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }
        .star-rating {
            display: flex;
            gap: 5px;
            font-size: 1.8rem;
            color: var(--text-secondary);
            margin-bottom: 1rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            transition: var(--transition);
        }
        .star-rating label:hover,
        .star-rating label:hover ~ label {
            color: var(--accent-color);
        }
        .star-rating input:checked ~ label {
            color: var(--accent-color);
        }
        .star-rating input:checked + label {
            color: var(--accent-color);
        }
        .btn {
            display: inline-block;
            padding: 1rem 2rem;
            background-color: var(--primary-color);
            color: white;
            border: none;
            border-radius: var(--border-radius);
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            text-align: center;
        }
        .btn:hover {
            background-color: #ff2d3e;
            text-decoration: none;
            color: white;
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(255, 70, 85, 0.4);
        }
        .btn-secondary {
            background-color: var(--secondary-color);
        }
        .btn-secondary:hover {
            background-color: #00b0e6;
            box-shadow: 0 7px 15px rgba(0, 199, 255, 0.4);
        }
        .site-footer {
            background-color: var(--darker-bg);
            padding: 3rem 0 1.5rem;
            margin-top: 4rem;
            border-top: 2px solid var(--primary-color);
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-logo {
            font-size: 1.8rem;
            font-weight: 900;
            margin-bottom: 1rem;
        }
        .footer-links h4 {
            font-size: 1.2rem;
            margin-bottom: 1.5rem;
        }
        .footer-links ul {
            list-style: none;
            padding-left: 0;
        }
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        friend-link {
            display: block;
            margin-bottom: 0.8rem;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        .last-updated {
            text-align: center;
            font-style: italic;
            color: var(--text-secondary);
            margin: 2rem 0;
            font-size: 0.95rem;
        }
        @media (max-width: 992px) {
            .desktop-nav { display: none; }
            .mobile-nav-toggle { display: block; }
            .hero h1 { font-size: 2.8rem; }
            h2 { font-size: 2.2rem; }
            h3 { font-size: 1.6rem; }
            article, .sidebar { padding: 1.8rem; }
        }
        @media (max-width: 768px) {
            .hero h1 { font-size: 2.2rem; }
            h2 { font-size: 1.9rem; }
            .section-spacing { padding: 3rem 0; }
        }
        @media print {
            .site-header, .breadcrumb, .sidebar, .search-bar, .user-interaction, .site-footer, .mobile-nav-toggle {
                display: none !important;
            }
            body {
                background: white;
                color: black;
                font-size: 12pt;
            }
            a {
                color: black;
                text-decoration: underline;
            }
            .container {
                max-width: 100%;
                padding: 0;
            }
            article {
                box-shadow: none;
                padding: 0;
            }
        }