* { 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: #f9f7f2;
            max-width: 100vw;
            overflow-x: hidden;
        }
        img { max-width: 100%; height: auto; display: block; }
        h1, h2, h3, h4 { font-family: Georgia, 'Times New Roman', Times, serif; color: #2c3e50; margin-bottom: 1rem; font-weight: 700; }
        h1 { font-size: 2.8rem; line-height: 1.2; margin-top: 1.5rem; border-bottom: 3px solid #8b4513; padding-bottom: 0.5rem; }
        h2 { font-size: 2.2rem; color: #8b4513; margin-top: 2.5rem; padding-left: 0.5rem; border-left: 5px solid #d4a574; }
        h3 { font-size: 1.8rem; color: #a0522d; margin-top: 2rem; }
        h4 { font-size: 1.4rem; color: #cd853f; margin-top: 1.5rem; }
        p { margin-bottom: 1.5rem; text-align: justify; hyphens: auto; }
        a { color: #8b4513; text-decoration: none; transition: color 0.3s; }
        a:hover { color: #d2691e; text-decoration: underline; }
        strong { color: #5d4037; }
        em { font-style: italic; color: #7b5e57; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .main-content { display: grid; grid-template-columns: 1fr 300px; gap: 40px; margin: 30px 0; }
        @media (max-width: 992px) {
            .main-content { grid-template-columns: 1fr; }
        }
        .site-header {
            background: linear-gradient(135deg, #2c1810 0%, #5d4037 100%);
            color: #f9f7f2;
            padding: 1rem 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-family: 'Palatino Linotype', 'Book Antiqua', Palatino, serif;
            font-size: 2.5rem;
            font-weight: bold;
            color: #d4a574;
            text-decoration: none;
            display: flex;
            align-items: center;
        }
        .my-logo:hover { text-decoration: none; color: #f1c27d; }
        .my-logo i { margin-right: 10px; font-size: 2rem; }
        .main-nav ul {
            display: flex;
            list-style: none;
        }
        .main-nav li { margin-left: 1.8rem; }
        .main-nav a {
            color: #f1c27d;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 0;
            position: relative;
        }
        .main-nav a:hover { color: #fff; text-decoration: none; }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #d4a574;
            transition: width 0.3s;
        }
        .main-nav a:hover::after { width: 100%; }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #d4a574;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 5px;
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .main-nav {
                position: fixed;
                top: 80px;
                left: 0;
                width: 100%;
                background: #2c1810;
                flex-direction: column;
                align-items: center;
                padding: 20px 0;
                transform: translateY(-150%);
                transition: transform 0.4s ease;
                box-shadow: 0 10px 15px rgba(0,0,0,0.1);
            }
            .main-nav.active {
                transform: translateY(0);
            }
            .main-nav ul {
                flex-direction: column;
                width: 100%;
            }
            .main-nav li {
                margin: 0;
                width: 100%;
                text-align: center;
                border-bottom: 1px solid #5d4037;
            }
            .main-nav a {
                display: block;
                padding: 15px;
                font-size: 1.2rem;
            }
        }
        .breadcrumb {
            padding: 15px 0;
            background-color: #ede7dc;
            font-size: 0.95rem;
            border-bottom: 1px solid #d4b596;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
        }
        .breadcrumb li { margin-right: 10px; }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin-left: 10px;
            color: #8b4513;
        }
        .breadcrumb a { color: #5d4037; }
        .breadcrumb a:hover { color: #8b4513; }
        .article-content {
            background: #fff;
            padding: 40px;
            border-radius: 10px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
        }
        .article-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 2rem;
            padding-bottom: 1rem;
            border-bottom: 1px dashed #d4a574;
            color: #7b5e57;
            font-size: 0.9rem;
        }
        .update-time { font-style: italic; }
        .word-count { background: #f1f1f1; padding: 3px 8px; border-radius: 3px; }
        .featured-image {
            margin: 2rem 0;
            text-align: center;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 8px 16px rgba(139, 69, 19, 0.2);
        }
        .featured-image img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .featured-image:hover img { transform: scale(1.02); }
        .img-caption {
            font-style: italic;
            color: #666;
            padding: 10px;
            background: #f9f7f2;
            font-size: 0.9rem;
        }
        .sidebar {
            background: #fff;
            padding: 25px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .sidebar-widget {
            margin-bottom: 30px;
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            border-bottom: 2px solid #d4a574;
            padding-bottom: 8px;
            margin-bottom: 15px;
        }
        .search-form { display: flex; }
        .search-form input {
            flex-grow: 1;
            padding: 12px 15px;
            border: 1px solid #d4b596;
            border-radius: 5px 0 0 5px;
            font-size: 1rem;
        }
        .search-form button {
            background: #8b4513;
            color: white;
            border: none;
            padding: 0 20px;
            border-radius: 0 5px 5px 0;
            cursor: pointer;
            transition: background 0.3s;
        }
        .search-form button:hover { background: #a0522d; }
        .link-list { list-style: none; }
        .link-list li { margin-bottom: 10px; padding-bottom: 10px; border-bottom: 1px dotted #eee; }
        .link-list a { display: block; padding: 5px 0; }
        .highlight-box {
            background: linear-gradient(to right, #fef9e7, #fdebd0);
            border-left: 5px solid #f39c12;
            padding: 25px;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
            box-shadow: 0 4px 8px rgba(0,0,0,0.05);
        }
        .pull-quote {
            float: right;
            width: 300px;
            margin: 0 0 20px 30px;
            padding: 25px;
            background: #8b4513;
            color: white;
            border-radius: 8px;
            font-size: 1.3rem;
            font-style: italic;
            line-height: 1.5;
            box-shadow: 0 6px 12px rgba(139, 69, 19, 0.3);
        }
        @media (max-width: 768px) {
            .pull-quote { float: none; width: 100%; margin: 20px 0; }
        }
        .interactive-section {
            margin-top: 50px;
            padding-top: 30px;
            border-top: 3px solid #d4a574;
        }
        .rating-widget {
            background: #f8f4e9;
            padding: 25px;
            border-radius: 8px;
            text-align: center;
            margin-bottom: 30px;
        }
        .stars {
            font-size: 2rem;
            color: #ddd;
            margin: 15px 0;
            cursor: pointer;
        }
        .stars .fa-star { margin: 0 3px; }
        .stars .active { color: #f39c12; }
        .comment-form textarea, .comment-form input {
            width: 100%;
            padding: 15px;
            margin-bottom: 15px;
            border: 1px solid #d4b596;
            border-radius: 5px;
            font-family: inherit;
            font-size: 1rem;
        }
        .comment-form button {
            background: #2c3e50;
            color: white;
            padding: 12px 30px;
            border: none;
            border-radius: 5px;
            font-size: 1.1rem;
            cursor: pointer;
            transition: background 0.3s;
        }
        .comment-form button:hover { background: #34495e; }
        .site-footer {
            background: #2c1810;
            color: #f1c27d;
            padding: 40px 0 20px;
            margin-top: 50px;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
        }
        .footer-widget h4 {
            color: #d4a574;
            font-size: 1.3rem;
            margin-bottom: 20px;
            border-bottom: 2px solid #5d4037;
            padding-bottom: 10px;
        }
        friend-link {
            display: block;
            margin-bottom: 8px;
            color: #f1c27d;
        }
        friend-link:hover { color: white; text-decoration: underline; }
        .copyright {
            text-align: center;
            margin-top: 40px;
            padding-top: 20px;
            border-top: 1px solid #5d4037;
            font-size: 0.9rem;
            color: #b8a38d;
        }
        .clearfix::after {
            content: "";
            clear: both;
            display: table;
        }
        .text-center { text-align: center; }
        .emoji { font-size: 1.2em; }