*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif; line-height: 1.6; color: #333; scroll-behavior: smooth; }
        body { background-color: #f8f9fa; overflow-x: hidden; }
        img { max-width: 100%; height: auto; display: block; }
        :root {
            --primary-red: #E53935;
            --primary-blue: #1E88E5;
            --primary-green: #43A047;
            --primary-yellow: #FDD835;
            --primary-black: #212121;
            --accent: #7B1FA2;
            --light-gray: #f5f5f5;
            --medium-gray: #e0e0e0;
            --dark-gray: #616161;
            --shadow: 0 4px 12px rgba(0,0,0,0.08);
            --radius: 8px;
            --transition: all 0.3s ease;
        }
        .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
        .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        .site-header { background: linear-gradient(135deg, var(--primary-red), var(--accent)); color: white; padding: 1rem 0; box-shadow: var(--shadow); position: sticky; top: 0; z-index: 1000; }
        .header-top { display: flex; justify-content: space-between; align-items: center; }
        .my-logo { font-family: 'Impact', 'Arial Black', sans-serif; font-size: 2.5rem; color: white; text-decoration: none; letter-spacing: 1px; text-shadow: 2px 2px 4px rgba(0,0,0,0.3); transition: var(--transition); }
        .my-logo:hover { transform: scale(1.05); }
        .mobile-toggle { display: none; background: none; border: none; color: white; font-size: 1.8rem; cursor: pointer; }
        .main-nav ul { display: flex; list-style: none; gap: 2rem; }
        .main-nav a { color: white; text-decoration: none; font-weight: 600; padding: 0.5rem 1rem; border-radius: var(--radius); transition: var(--transition); }
        .main-nav a:hover, .main-nav a:focus { background-color: rgba(255,255,255,0.15); text-decoration: underline; }
        .breadcrumb { background-color: var(--light-gray); padding: 0.8rem 0; margin-bottom: 2rem; font-size: 0.9rem; }
        .breadcrumb ol { display: flex; list-style: none; gap: 0.5rem; }
        .breadcrumb li:not(:last-child)::after { content: '›'; margin-left: 0.5rem; color: var(--dark-gray); }
        .breadcrumb a { color: var(--accent); text-decoration: none; }
        .breadcrumb a:hover { text-decoration: underline; }
        .search-container { background-color: white; padding: 2rem; border-radius: var(--radius); box-shadow: var(--shadow); margin: 2rem auto; max-width: 800px; }
        .search-form { display: flex; }
        .search-form input { flex-grow: 1; padding: 0.8rem 1rem; border: 2px solid var(--medium-gray); border-radius: var(--radius) 0 0 var(--radius); font-size: 1rem; }
        .search-form button { background-color: var(--primary-blue); color: white; border: none; padding: 0 1.5rem; border-radius: 0 var(--radius) var(--radius) 0; cursor: pointer; font-size: 1rem; transition: var(--transition); }
        .search-form button:hover { background-color: #1565C0; }
        main { background-color: white; border-radius: var(--radius); box-shadow: var(--shadow); padding: 3rem; margin: 2rem auto; }
        .article-header { text-align: center; margin-bottom: 3rem; padding-bottom: 2rem; border-bottom: 3px solid var(--light-gray); }
        h1 { font-size: clamp(2.5rem, 5vw, 3.5rem); color: var(--primary-black); margin-bottom: 1rem; line-height: 1.2; }
        .article-meta { color: var(--dark-gray); font-size: 0.95rem; margin-top: 1rem; }
        .content-section { margin-bottom: 3rem; }
        h2 { color: var(--primary-red); font-size: 2.2rem; margin: 2.5rem 0 1.5rem; padding-bottom: 0.5rem; border-bottom: 2px dashed var(--medium-gray); }
        h3 { color: var(--primary-blue); font-size: 1.8rem; margin: 2rem 0 1rem; }
        h4 { color: var(--primary-green); font-size: 1.4rem; margin: 1.5rem 0 0.8rem; }
        p, li { margin-bottom: 1.2rem; font-size: 1.1rem; line-height: 1.7; }
        ul, ol { padding-left: 2rem; margin-bottom: 1.5rem; }
        .highlight-box { background-color: var(--light-gray); border-left: 5px solid var(--accent); padding: 1.5rem; margin: 2rem 0; border-radius: 0 var(--radius) var(--radius) 0; }
        .rules-card { background: linear-gradient(to bottom right, white, #f0f4ff); border: 2px solid var(--primary-blue); border-radius: var(--radius); padding: 2rem; margin: 2rem 0; box-shadow: var(--shadow); }
        .printable-box { text-align: center; background: linear-gradient(135deg, #fff8e1, #ffecb3); padding: 2.5rem; border: 3px dashed var(--primary-yellow); border-radius: var(--radius); margin: 3rem 0; }
        .btn-print { display: inline-block; background-color: var(--primary-red); color: white; padding: 0.9rem 2.5rem; font-size: 1.2rem; font-weight: bold; text-decoration: none; border-radius: 50px; margin-top: 1rem; transition: var(--transition); box-shadow: 0 4px 8px rgba(229, 57, 53, 0.3); }
        .btn-print:hover { background-color: #c62828; transform: translateY(-3px); box-shadow: 0 6px 12px rgba(229, 57, 53, 0.4); }
        .article-image { margin: 2.5rem auto; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); max-width: 900px; }
        .article-image figcaption { text-align: center; font-style: italic; color: var(--dark-gray); padding: 0.8rem; background-color: var(--light-gray); }
        a { color: var(--accent); text-decoration: none; transition: var(--transition); }
        a:hover { color: var(--primary-red); text-decoration: underline; }
        strong { color: var(--primary-black); }
        em { color: var(--dark-gray); }
        blockquote { border-left: 4px solid var(--primary-green); padding-left: 1.5rem; margin: 2rem 0; font-style: italic; color: var(--dark-gray); }
        .interactive-link { background-color: #e3f2fd; padding: 0.2rem 0.5rem; border-radius: 4px; }
        .interactive-link:hover { background-color: #bbdefb; }
        .user-feedback { margin-top: 4rem; border-top: 2px solid var(--medium-gray); padding-top: 3rem; }
        .rating-container, .comment-container { background-color: var(--light-gray); padding: 2rem; border-radius: var(--radius); margin-bottom: 2rem; }
        .star-rating { display: flex; gap: 0.5rem; margin: 1rem 0; font-size: 1.8rem; color: var(--medium-gray); }
        .star-rating .star { cursor: pointer; transition: var(--transition); }
        .star-rating .star:hover, .star-rating .star.active { color: var(--primary-yellow); }
        textarea, input[type="text"], input[type="email"] { width: 100%; padding: 0.8rem; margin-bottom: 1rem; border: 1px solid var(--medium-gray); border-radius: var(--radius); font-family: inherit; font-size: 1rem; }
        .btn-submit { background-color: var(--primary-green); color: white; border: none; padding: 0.8rem 2rem; border-radius: var(--radius); cursor: pointer; font-size: 1rem; font-weight: 600; transition: var(--transition); }
        .btn-submit:hover { background-color: #2e7d32; }
        .site-footer { background-color: var(--primary-black); color: white; padding: 3rem 0 1.5rem; margin-top: 4rem; }
        .footer-content { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; margin-bottom: 2rem; }
        .footer-links h3 { color: white; font-size: 1.3rem; margin-bottom: 1rem; }
        .footer-links ul { list-style: none; padding-left: 0; }
        .footer-links a { color: #ccc; text-decoration: none; }
        .footer-links a:hover { color: white; text-decoration: underline; }
        friend-link { display: block; margin: 0.5rem 0; }
        .copyright { text-align: center; padding-top: 1.5rem; border-top: 1px solid var(--dark-gray); color: #aaa; font-size: 0.9rem; }
        @media (max-width: 992px) {
            .main-nav ul { gap: 1rem; }
        }
        @media (max-width: 768px) {
            .mobile-toggle { display: block; }
            .main-nav { position: fixed; top: 85px; left: 0; width: 100%; background-color: var(--accent); clip-path: polygon(0 0, 100% 0, 100% 0, 0 0); transition: clip-path 0.4s ease; }
            .main-nav.active { clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); }
            .main-nav ul { flex-direction: column; padding: 2rem; gap: 0; }
            .main-nav li { width: 100%; }
            .main-nav a { display: block; padding: 1rem; border-bottom: 1px solid rgba(255,255,255,0.1); }
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            main { padding: 1.5rem; }
        }
        @media (max-width: 480px) {
            .search-form { flex-direction: column; }
            .search-form input { border-radius: var(--radius); margin-bottom: 0.5rem; }
            .search-form button { border-radius: var(--radius); padding: 0.8rem; }
            .footer-content { grid-template-columns: 1fr; }
        }