* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary-dark: #0d3b1e; 
            --primary-light: #1a7431;
            --accent-gold: #c99d3c;
            --accent-brown: #8b4513;
            --bg-light: #f5f1e8;
            --bg-card: #fffef7;
            --text-dark: #2c2c2c;
            --text-light: #555;
            --border-color: #ddd8c9;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: var(--text-dark);
            background-color: var(--bg-light);
            background-image: url('data:image/svg+xml;utf8,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><path d="M20,20 L80,80 M80,20 L20,80" stroke="%230d3b1e" stroke-opacity="0.03" stroke-width="1"/></svg>');
            padding-top: 80px; 
        }
        a {
            color: var(--primary-light);
            text-decoration: none;
            transition: color 0.3s ease, background-color 0.3s ease;
        }
        a:hover {
            color: var(--accent-gold);
        }
        .site-header {
            background: linear-gradient(to right, var(--primary-dark), #1a5a2c);
            color: white;
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            box-shadow: var(--shadow);
        }
        .header-container {
            max-width: 1280px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 20px;
            height: 80px;
        }
        .my-logo {
            font-family: 'Georgia', serif;
            font-size: 2.2rem;
            font-weight: bold;
            color: var(--accent-gold);
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
            letter-spacing: 1px;
        }
        .my-logo:hover {
            color: white;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .main-nav a {
            color: white;
            font-weight: 500;
            padding: 8px 12px;
            border-radius: 4px;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background-color: rgba(255, 255, 255, 0.15);
            color: var(--accent-gold);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: white;
            cursor: pointer;
        }
        .breadcrumb {
            max-width: 1280px;
            margin: 20px auto 10px;
            padding: 0 20px;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: var(--text-light);
        }
        .breadcrumb a:hover {
            color: var(--primary-light);
        }
        .breadcrumb i {
            margin: 0 8px;
            color: #aaa;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 20px;
        }
        .main-article {
            background: var(--bg-card);
            padding: 40px;
            border-radius: 12px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
        }
        article h1 {
            font-size: 2.8rem;
            color: var(--primary-dark);
            margin-bottom: 20px;
            line-height: 1.2;
            border-bottom: 3px solid var(--accent-gold);
            padding-bottom: 15px;
        }
        article h2 {
            font-size: 2rem;
            color: var(--primary-light);
            margin: 40px 0 20px;
            padding-left: 10px;
            border-left: 5px solid var(--accent-brown);
        }
        article h3 {
            font-size: 1.6rem;
            color: var(--accent-brown);
            margin: 30px 0 15px;
        }
        article h4 {
            font-size: 1.3rem;
            color: var(--text-light);
            margin: 25px 0 10px;
        }
        article p {
            margin-bottom: 22px;
            text-align: justify;
            font-size: 1.05rem;
        }
        article img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            margin: 30px 0;
            box-shadow: 0 6px 16px rgba(0,0,0,0.1);
            border: 1px solid var(--border-color);
        }
        .featured-image {
            text-align: center;
            font-style: italic;
            color: var(--text-light);
            font-size: 0.95rem;
            margin-top: -20px;
        }
        .highlight {
            background-color: #fff9e6;
            padding: 25px;
            border-left: 5px solid var(--accent-gold);
            margin: 30px 0;
            border-radius: 0 8px 8px 0;
        }
        .highlight p:last-child {
            margin-bottom: 0;
        }
        .updated-time {
            text-align: right;
            font-size: 0.9rem;
            color: var(--text-light);
            margin-top: 40px;
            padding-top: 15px;
            border-top: 1px dashed var(--border-color);
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .sidebar-widget {
            background: var(--bg-card);
            padding: 25px;
            border-radius: 12px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
        }
        .sidebar-widget h3 {
            color: var(--primary-dark);
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--border-color);
            font-size: 1.4rem;
        }
        .search-form input,
        .comment-form input,
        .comment-form textarea,
        .rating-form select {
            width: 100%;
            padding: 12px 15px;
            margin-bottom: 15px;
            border: 1px solid var(--border-color);
            border-radius: 6px;
            font-size: 1rem;
        }
        .search-form button,
        .comment-form button,
        .rating-form button {
            width: 100%;
            padding: 12px;
            background: linear-gradient(to bottom, var(--primary-light), var(--primary-dark));
            color: white;
            border: none;
            border-radius: 6px;
            font-size: 1rem;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .search-form button:hover,
        .comment-form button:hover,
        .rating-form button:hover {
            background: linear-gradient(to bottom, var(--accent-gold), #b3862a);
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(0,0,0,0.2);
        }
        .link-list {
            list-style: none;
        }
        .link-list li {
            padding: 12px 0;
            border-bottom: 1px dashed var(--border-color);
        }
        .link-list li:last-child {
            border-bottom: none;
        }
        .link-list a {
            display: flex;
            align-items: center;
            color: var(--text-dark);
        }
        .link-list a:hover {
            color: var(--primary-light);
        }
        .link-list i {
            margin-right: 10px;
            color: var(--primary-light);
            width: 20px;
            text-align: center;
        }
        .site-footer {
            background: linear-gradient(to right, #1a2f1a, var(--primary-dark));
            color: #e0e0e0;
            margin-top: 60px;
            padding: 40px 20px;
        }
        .footer-container {
            max-width: 1280px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
        }
        .footer-logo {
            font-family: 'Georgia', serif;
            font-size: 2rem;
            font-weight: bold;
            color: var(--accent-gold);
            margin-bottom: 15px;
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            margin-top: 10px;
        }
        friend-link {
            display: inline-block;
            background: rgba(255,255,255,0.05);
            padding: 8px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
        }
        friend-link a {
            color: #b0d8b0;
        }
        friend-link a:hover {
            color: white;
        }
        .copyright {
            grid-column: 1 / -1;
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255,255,255,0.1);
            font-size: 0.9rem;
            color: #aaa;
        }
        @media (max-width: 992px) {
            .container {
                grid-template-columns: 1fr;
            }
            .main-nav ul {
                gap: 15px;
            }
        }
        @media (max-width: 768px) {
            body {
                padding-top: 70px;
            }
            .header-container {
                height: 70px;
            }
            .my-logo {
                font-size: 1.8rem;
            }
            .hamburger {
                display: block;
            }
            .main-nav ul {
                position: fixed;
                top: 70px;
                left: -100%;
                flex-direction: column;
                background: var(--primary-dark);
                width: 100%;
                padding: 20px;
                transition: left 0.4s ease;
                gap: 0;
                box-shadow: 0 10px 15px rgba(0,0,0,0.1);
            }
            .main-nav.active ul {
                left: 0;
            }
            .main-nav li {
                border-bottom: 1px solid rgba(255,255,255,0.1);
            }
            .main-nav a {
                display: block;
                padding: 15px;
            }
            .main-article {
                padding: 25px;
            }
            article h1 {
                font-size: 2.2rem;
            }
            article h2 {
                font-size: 1.8rem;
            }
            .footer-container {
                grid-template-columns: 1fr;
                text-align: center;
            }
            .friend-links {
                justify-content: center;
            }
        }