* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        :root {
            --primary: #c00a0a;
            --secondary: #1a1a2e;
            --accent: #ffcc00;
            --light: #f5f5f7;
            --dark: #0d0d15;
            --text: #333;
            --text-light: #666;
            --transition: all 0.3s ease;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: var(--light);
            color: var(--text);
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        section {
            padding: 60px 0;
        }
        .site-header {
            background: linear-gradient(to right, var(--secondary), var(--dark));
            color: white;
            padding: 15px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            text-transform: uppercase;
            letter-spacing: 2px;
            background: linear-gradient(to right, var(--accent), var(--primary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 2px 4px rgba(0,0,0,0.2);
        }
        .my-logo a {
            background: none;
            -webkit-text-fill-color: unset;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .main-nav a {
            color: white;
            font-weight: 600;
            font-size: 1.05rem;
            padding: 8px 5px;
            border-bottom: 2px solid transparent;
        }
        .main-nav a:hover, .main-nav a.active {
            color: var(--accent);
            border-bottom-color: var(--accent);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            background-color: #e9ecef;
            padding: 15px 0;
            font-size: 0.9rem;
            margin-bottom: 30px;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin: 0 10px;
            color: var(--text-light);
        }
        .breadcrumb a {
            color: var(--text-light);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .hero {
            text-align: center;
            background: linear-gradient(rgba(26,26,46,0.85), rgba(13,13,21,0.9)), url('https://images.unsplash.com/photo-1550745165-9bc0b252726f?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 100px 20px;
            border-radius: 10px;
            margin-bottom: 40px;
        }
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 20px;
            color: var(--accent);
            text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 30px;
            opacity: 0.95;
        }
        .cta-button {
            display: inline-block;
            background: linear-gradient(to right, var(--primary), #ff2a2a);
            color: white;
            padding: 16px 40px;
            border-radius: 50px;
            font-weight: bold;
            font-size: 1.2rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            box-shadow: 0 6px 15px rgba(192,10,10,0.4);
            border: none;
            cursor: pointer;
            transition: var(--transition);
        }
        .cta-button:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(192,10,10,0.6);
            color: white;
            background: linear-gradient(to right, #ff2a2a, var(--primary));
        }
        .content-section {
            background: white;
            border-radius: 15px;
            padding: 40px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
            margin-bottom: 40px;
        }
        .content-section h2 {
            color: var(--secondary);
            font-size: 2.3rem;
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 3px solid var(--accent);
            position: relative;
        }
        .content-section h2::after {
            content: '';
            position: absolute;
            bottom: -3px;
            left: 0;
            width: 100px;
            height: 3px;
            background: var(--primary);
        }
        .content-section h3 {
            color: var(--primary);
            font-size: 1.8rem;
            margin: 35px 0 15px;
        }
        .content-section h4 {
            color: var(--dark);
            font-size: 1.4rem;
            margin: 25px 0 10px;
        }
        .content-section p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .content-section emoji {
            font-size: 1.3em;
            margin-right: 8px;
        }
        .highlight {
            background-color: #fff9e6;
            border-left: 5px solid var(--accent);
            padding: 20px;
            margin: 25px 0;
            font-weight: 600;
            border-radius: 0 8px 8px 0;
        }
        .article-image {
            width: 100%;
            max-width: 800px;
            margin: 30px auto;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 8px 20px rgba(0,0,0,0.15);
        }
        .article-image img {
            width: 100%;
            transition: transform 0.5s ease;
        }
        .article-image:hover img {
            transform: scale(1.03);
        }
        .caption {
            text-align: center;
            font-style: italic;
            color: var(--text-light);
            padding: 10px;
            font-size: 0.95rem;
        }
        .link-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        .link-card {
            background: var(--light);
            padding: 20px;
            border-radius: 10px;
            border: 1px solid #ddd;
            transition: var(--transition);
        }
        .link-card:hover {
            border-color: var(--primary);
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.08);
        }
        .link-card h4 {
            margin-top: 0;
            color: var(--secondary);
        }
        .interactive-box {
            background: linear-gradient(135deg, var(--secondary), #2d2d4a);
            color: white;
            padding: 30px;
            border-radius: 15px;
            margin: 40px 0;
        }
        .interactive-box h3 {
            color: var(--accent);
            margin-top: 0;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
        }
        .form-control {
            width: 100%;
            padding: 14px;
            border: 2px solid #444;
            border-radius: 8px;
            background-color: rgba(255,255,255,0.1);
            color: white;
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-control:focus {
            outline: none;
            border-color: var(--accent);
            background-color: rgba(255,255,255,0.15);
        }
        .rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-start;
            gap: 10px;
            margin: 15px 0;
        }
        .rating input {
            display: none;
        }
        .rating label {
            font-size: 2rem;
            color: #555;
            cursor: pointer;
            transition: var(--transition);
        }
        .rating label:hover,
        .rating label:hover ~ label,
        .rating input:checked ~ label {
            color: var(--accent);
        }
        .btn-submit {
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 14px 30px;
            border-radius: 8px;
            font-weight: bold;
            cursor: pointer;
            font-size: 1rem;
            transition: var(--transition);
        }
        .btn-submit:hover {
            background-color: #ff2a2a;
            transform: scale(1.05);
        }
        .site-footer {
            background-color: var(--secondary);
            color: #ccc;
            padding: 60px 0 30px;
            margin-top: 60px;
        }
        .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;
            color: var(--accent);
            margin-bottom: 20px;
        }
        .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: white;
            padding-left: 5px;
        }
        friend-link {
            display: block;
            background: rgba(255,255,255,0.05);
            padding: 20px;
            border-radius: 8px;
            margin: 20px 0;
            border-left: 4px solid var(--primary);
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #444;
            font-size: 0.9rem;
            color: #888;
        }
        @media (max-width: 992px) {
            .hero h1 { font-size: 2.7rem; }
            .content-section h2 { font-size: 2rem; }
            .main-nav ul { gap: 20px; }
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .main-nav {
                position: fixed;
                top: 80px;
                left: -100%;
                width: 100%;
                background: var(--secondary);
                padding: 20px;
                transition: left 0.5s ease;
                box-shadow: 0 10px 15px rgba(0,0,0,0.1);
            }
            .main-nav.active {
                left: 0;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 15px;
            }
            .hero { padding: 70px 20px; }
            .hero h1 { font-size: 2.2rem; }
            .hero p { font-size: 1.1rem; }
            .content-section { padding: 25px; }
            .link-list { grid-template-columns: 1fr; }
            .footer-container { grid-template-columns: 1fr; }
        }
        @media (max-width: 480px) {
            .hero h1 { font-size: 1.9rem; }
            .cta-button { padding: 14px 30px; font-size: 1rem; }
            .content-section h2 { font-size: 1.7rem; }
            .content-section h3 { font-size: 1.5rem; }
        }