* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background-color: #f5f1e8;
            background-image: linear-gradient(to bottom, #f5f1e8 0%, #e8dfca 100%);
            padding: 0;
            margin: 0;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        h1, h2, h3, h4 {
            font-family: 'Georgia', serif;
            color: #8b4513;
            margin-top: 1.5em;
            margin-bottom: 0.5em;
            line-height: 1.3;
        }
        h1 {
            font-size: 2.8rem;
            border-bottom: 3px solid #d4a76a;
            padding-bottom: 0.3em;
            text-align: center;
            margin-top: 0.5em;
        }
        h2 {
            font-size: 2.2rem;
            border-left: 5px solid #d4a76a;
            padding-left: 15px;
        }
        h3 {
            font-size: 1.8rem;
            color: #a0522d;
        }
        h4 {
            font-size: 1.4rem;
            color: #b8860b;
        }
        p {
            margin-bottom: 1.2em;
            text-align: justify;
            font-size: 1.1rem;
        }
        strong {
            color: #8b4513;
            font-weight: 700;
        }
        em {
            font-style: italic;
            color: #555;
        }
        a {
            color: #8b4513;
            text-decoration: none;
            border-bottom: 1px dotted #8b4513;
            transition: all 0.3s ease;
        }
        a:hover {
            color: #d2691e;
            border-bottom: 1px solid #d2691e;
            background-color: rgba(210, 105, 30, 0.05);
        }
        header {
            background-color: #2c1810;
            color: #f5f1e8;
            padding: 1rem 2rem;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .my-logo {
            font-family: 'Georgia', serif;
            font-size: 2.5rem;
            font-weight: bold;
            color: #d4a76a;
            text-decoration: none;
            border: none;
            display: flex;
            align-items: center;
        }
        .my-logo:hover {
            color: #f0d0a0;
            background-color: transparent;
        }
        .my-logo i {
            margin-right: 10px;
            font-size: 2rem;
        }
        .breadcrumb {
            padding: 0.8rem 2rem;
            background-color: #e8dfca;
            font-size: 0.95rem;
            border-bottom: 1px solid #d4a76a;
        }
        .breadcrumb a {
            color: #8b4513;
        }
        .breadcrumb span {
            color: #666;
        }
        nav {
            display: flex;
            align-items: center;
        }
        .nav-links {
            display: flex;
            list-style: none;
        }
        .nav-links li {
            margin-left: 2rem;
        }
        .nav-links a {
            color: #f5f1e8;
            border-bottom: none;
            font-weight: 500;
            padding: 0.5rem 0;
            position: relative;
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: 0;
            left: 0;
            background-color: #d4a76a;
            transition: width 0.3s ease;
        }
        .nav-links a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #d4a76a;
            cursor: pointer;
        }
        .container {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            max-width: 1400px;
            margin: 2rem auto;
            padding: 0 2rem;
            flex: 1;
        }
        main {
            grid-column: 1;
        }
        aside {
            grid-column: 2;
            background-color: #fff;
            border-radius: 12px;
            padding: 1.5rem;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        article {
            background-color: #fff;
            border-radius: 12px;
            padding: 2.5rem;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
            margin-bottom: 2rem;
        }
        .article-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 2rem;
            padding-bottom: 1rem;
            border-bottom: 1px dashed #d4a76a;
            font-size: 0.9rem;
            color: #666;
        }
        .update-time {
            color: #8b4513;
            font-weight: bold;
        }
        .featured-image {
            width: 100%;
            max-width: 800px;
            height: auto;
            border-radius: 10px;
            margin: 2rem auto;
            display: block;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
            border: 5px solid #e8dfca;
        }
        .intro-box {
            background: linear-gradient(to right, #f8f4e9, #f0e6d6);
            border-left: 6px solid #d4a76a;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 10px 10px 0;
            font-size: 1.2rem;
            color: #5a3a1e;
        }
        .widget {
            margin-bottom: 2rem;
        }
        .widget h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: #8b4513;
            border-bottom: 2px solid #d4a76a;
            padding-bottom: 0.5rem;
        }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
        }
        .search-form input, .comment-form textarea, .comment-form input, .rating-form select {
            padding: 0.8rem;
            margin-bottom: 1rem;
            border: 1px solid #d4a76a;
            border-radius: 6px;
            font-size: 1rem;
            background-color: #f9f5ed;
        }
        .search-form button, .comment-form button, .rating-form button {
            padding: 0.8rem;
            background-color: #8b4513;
            color: white;
            border: none;
            border-radius: 6px;
            font-size: 1rem;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        .search-form button:hover, .comment-form button:hover, .rating-form button:hover {
            background-color: #a0522d;
        }
        .stars {
            display: flex;
            justify-content: space-around;
            margin-bottom: 1rem;
            font-size: 1.8rem;
            color: #d4a76a;
            cursor: pointer;
        }
        .stars i:hover {
            color: #8b4513;
        }
        footer {
            background-color: #2c1810;
            color: #f5f1e8;
            padding: 2rem;
            text-align: center;
            margin-top: 3rem;
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1.5rem;
            margin-bottom: 1.5rem;
        }
        .friend-links a {
            color: #d4a76a;
            border-bottom: none;
            padding: 0.5rem 1rem;
            background-color: rgba(212, 167, 106, 0.1);
            border-radius: 5px;
        }
        .friend-links a:hover {
            background-color: rgba(212, 167, 106, 0.3);
        }
        .copyright {
            font-size: 0.9rem;
            color: #aaa;
            border-top: 1px solid #444;
            padding-top: 1rem;
        }
        @media (max-width: 1024px) {
            .container {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            aside {
                position: static;
                grid-column: 1;
            }
            h1 {
                font-size: 2.4rem;
            }
            h2 {
                font-size: 2rem;
            }
        }
        @media (max-width: 768px) {
            header {
                padding: 1rem;
            }
            .my-logo {
                font-size: 2rem;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: #2c1810;
                padding: 1rem;
                box-shadow: 0 5px 10px rgba(0,0,0,0.3);
            }
            .nav-links.active {
                display: flex;
            }
            .nav-links li {
                margin: 0.8rem 0;
            }
            .hamburger {
                display: block;
            }
            .container {
                padding: 0 1rem;
            }
            article {
                padding: 1.5rem;
            }
            .friend-links {
                flex-direction: column;
                align-items: center;
            }
        }
        .highlight {
            background-color: #fff8e1;
            padding: 1.5rem;
            border-radius: 10px;
            margin: 1.5rem 0;
            border: 1px solid #ffd54f;
        }
        blockquote {
            font-style: italic;
            color: #5a3a1e;
            border-left: 4px solid #d4a76a;
            padding-left: 1.5rem;
            margin: 1.5rem 0;
            background-color: #f9f5ed;
            padding: 1rem 1.5rem;
            border-radius: 0 8px 8px 0;
        }
        ul, ol {
            margin-left: 2rem;
            margin-bottom: 1.2em;
        }
        li {
            margin-bottom: 0.5em;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .tooltip {
            position: relative;
            border-bottom: 1px dashed #8b4513;
            cursor: help;
        }
        .tooltip:hover::after {
            content: attr(title);
            position: absolute;
            bottom: 125%;
            left: 50%;
            transform: translateX(-50%);
            background-color: #2c1810;
            color: #f5f1e8;
            padding: 0.5rem;
            border-radius: 5px;
            white-space: nowrap;
            font-size: 0.9rem;
            z-index: 10;
        }