* { 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: #333;
            background-color: #f5f3f0;
            background-image: linear-gradient(to bottom, #f5f3f0 0%, #e8e6e3 100%);
            max-width: 120rem;
            margin: 0 auto;
        }
        img { max-width: 100%; height: auto; display: block; }
        h1, h2, h3, h4, .logo { font-family: 'Times New Roman', Times, serif; color: #2c1810; }
        h1 { font-size: clamp(2.5rem, 5vw, 4rem); margin-bottom: 1.5rem; border-bottom: 3px solid #8b0000; padding-bottom: 0.5rem; }
        h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); margin: 2.5rem 0 1rem; color: #5a3921; padding-left: 0.5rem; border-left: 4px solid #b8860b; }
        h3 { font-size: clamp(1.4rem, 2.5vw, 1.8rem); margin: 2rem 0 0.8rem; color: #704214; }
        h4 { font-size: 1.3rem; margin: 1.5rem 0 0.5rem; color: #8b4513; }
        p { margin-bottom: 1.5rem; text-align: justify; hyphens: auto; }
        a { color: #8b0000; text-decoration: none; transition: color 0.3s ease; }
        a:hover { color: #ff4500; }
        strong { color: #5a3921; }
        em { font-style: italic; }
        .lead { font-size: 1.25rem; font-weight: 300; color: #555; }
        .container {
            display: grid;
            grid-template-columns: 1fr minmax(0, 100rem) 1fr;
            grid-template-areas:
                "header header header"
                "nav nav nav"
                ". breadcrumb ."
                ". main ."
                "footer footer footer";
            gap: 2rem;
            padding: 0 1rem;
        }
        header { grid-area: header; background: linear-gradient(135deg, #1a1a1a 0%, #2c1810 100%); padding: 1.5rem 1rem; }
        nav { grid-area: nav; }
        .breadcrumb { grid-area: breadcrumb; }
        main { grid-area: main; background: #fff; padding: 3rem; border-radius: 8px; box-shadow: 0 5px 25px rgba(0,0,0,0.08); }
        footer { grid-area: footer; background: #2c1810; color: #d4af37; padding: 3rem 1rem; }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            max-width: 100rem;
            margin: 0 auto;
        }
        .my-logo {
            font-size: clamp(1.8rem, 4vw, 2.8rem);
            font-weight: bold;
            color: #d4af37;
            text-transform: uppercase;
            letter-spacing: 2px;
            text-shadow: 2px 2px 4px #000;
        }
        .my-logo:hover { color: #ffd700; }
        .search-form {
            flex-grow: 1;
            max-width: 30rem;
            margin: 1rem 2rem;
            display: flex;
        }
        .search-form input {
            flex-grow: 1;
            padding: 0.8rem 1rem;
            border: none;
            border-radius: 4px 0 0 4px;
            font-size: 1rem;
        }
        .search-form button {
            background: #8b0000;
            color: white;
            border: none;
            padding: 0.8rem 1.5rem;
            border-radius: 0 4px 4px 0;
            cursor: pointer;
            transition: background 0.3s;
        }
        .search-form button:hover { background: #a52a2a; }
        .desktop-nav { display: flex; justify-content: center; background: #5a3921; border-radius: 0 0 8px 8px; }
        .desktop-nav a {
            color: #f5f3f0;
            padding: 1rem 1.5rem;
            display: block;
            font-weight: 600;
            text-align: center;
            transition: all 0.3s;
            border-right: 1px solid rgba(255,255,255,0.1);
        }
        .desktop-nav a:last-child { border-right: none; }
        .desktop-nav a:hover { background-color: #8b0000; color: #ffd700; }
        .menu-toggle {
            display: none;
            background: none;
            border: none;
            color: #d4af37;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.5rem;
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background: #5a3921;
            border-radius: 0 0 8px 8px;
            overflow: hidden;
        }
        .mobile-nav.active { display: flex; }
        .mobile-nav a {
            color: #f5f3f0;
            padding: 1rem 1.5rem;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        .mobile-nav a:hover { background-color: #8b0000; }
        .breadcrumb {
            font-size: 0.9rem;
            color: #666;
        }
        .breadcrumb a { color: #8b0000; }
        .breadcrumb span { color: #999; }
        .article-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
            border-bottom: 1px dashed #ccc;
            margin-bottom: 2rem;
            font-size: 0.9rem;
            color: #777;
            flex-wrap: wrap;
        }
        .last-updated { font-style: italic; }
        .featured-img {
            width: 100%;
            max-height: 40rem;
            object-fit: cover;
            border-radius: 8px;
            margin: 2.5rem 0;
            border: 5px solid #e8e6e3;
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        .content-block {
            margin-bottom: 3rem;
            padding-bottom: 2rem;
            border-bottom: 1px solid #eee;
        }
        .highlight-box {
            background: linear-gradient(to right, #f9f3e9, #f5e6d3);
            border-left: 5px solid #b8860b;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        .related-links {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin: 2rem 0;
            padding: 1.5rem;
            background: #f8f9fa;
            border-radius: 8px;
        }
        .related-links a {
            background: #5a3921;
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            font-size: 0.9rem;
        }
        .related-links a:hover { background: #8b0000; }
        .interactive-section {
            background: #f9f3e9;
            padding: 2.5rem;
            border-radius: 8px;
            margin: 3rem 0;
            border: 1px solid #e0d6c2;
        }
        .interactive-section h3 { margin-top: 0; }
        .form-group { margin-bottom: 1.5rem; }
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: #5a3921;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.8rem;
            border: 1px solid #ccc;
            border-radius: 4px;
            font-family: inherit;
            font-size: 1rem;
        }
        .rating-stars {
            display: flex;
            gap: 0.5rem;
            font-size: 1.8rem;
            color: #ccc;
            margin: 0.5rem 0;
        }
        .rating-stars .star { cursor: pointer; transition: color 0.3s; }
        .rating-stars .star:hover,
        .rating-stars .star.active { color: #ffd700; }
        .form-submit {
            background: linear-gradient(to bottom, #8b0000, #660000);
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: 4px;
            font-size: 1.1rem;
            font-weight: bold;
            cursor: pointer;
            transition: background 0.3s;
        }
        .form-submit:hover { background: linear-gradient(to bottom, #a52a2a, #8b0000); }
        footer .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            max-width: 100rem;
            margin: 0 auto;
        }
        .footer-links h4 { color: #d4af37; margin-bottom: 1rem; }
        .footer-links ul { list-style: none; }
        .footer-links li { margin-bottom: 0.7rem; }
        .footer-links a { color: #f5f3f0; }
        .footer-links a:hover { color: #ffd700; text-decoration: underline; }
        friend-link {
            display: block;
            padding: 1rem;
            background: rgba(212, 175, 55, 0.1);
            border: 1px solid #d4af37;
            border-radius: 4px;
            margin: 1rem 0;
        }
        .copyright {
            text-align: center;
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 1px solid rgba(212, 175, 55, 0.3);
            font-size: 0.9rem;
            color: #b8860b;
        }
        @media (max-width: 992px) {
            .container { grid-template-columns: 1fr; grid-template-areas: "header" "nav" "breadcrumb" "main" "footer"; padding: 0; }
            main { padding: 2rem; border-radius: 0; }
            .header-top { flex-direction: column; text-align: center; }
            .search-form { margin: 1rem auto; width: 100%; }
        }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .menu-toggle { display: block; }
            .article-meta { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
            .interactive-section { padding: 1.5rem; }
            .footer-content { grid-template-columns: 1fr; }
        }