* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #f8f9fa;
            color: #333;
            line-height: 1.7;
            max-width: 100vw;
            overflow-x: hidden;
        }
        a {
            color: #58cc02;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #1cb0f6;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #58cc02 0%, #1cb0f6 100%);
            color: white;
            padding: 1rem 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            color: white;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
            letter-spacing: -1px;
        }
        .my-logo span {
            color: #ffd900;
        }
        .desktop-nav {
            display: flex;
            gap: 2rem;
        }
        @media (max-width: 768px) {
            .desktop-nav {
                display: none;
            }
        }
        .desktop-nav a {
            color: white;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 20px;
        }
        .desktop-nav a:hover {
            background-color: rgba(255,255,255,0.2);
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: white;
            cursor: pointer;
            padding: 0.5rem;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background-color: #1cb0f6;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 1rem;
            box-shadow: 0 5px 10px rgba(0,0,0,0.1);
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav a {
            color: white;
            padding: 0.8rem 1rem;
            border-bottom: 1px solid rgba(255,255,255,0.1);
            font-weight: 600;
        }
        .mobile-nav a:last-child {
            border-bottom: none;
        }
        .breadcrumb {
            padding: 1rem 0;
            background-color: #e9ecef;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #6c757d;
        }
        .breadcrumb a:hover {
            color: #58cc02;
        }
        .search-container {
            margin: 2rem auto;
            max-width: 600px;
            padding: 0 20px;
        }
        .search-form {
            display: flex;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
        }
        .search-form input {
            flex-grow: 1;
            padding: 1rem 1.5rem;
            border: none;
            font-size: 1rem;
            outline: none;
        }
        .search-form button {
            background-color: #58cc02;
            color: white;
            border: none;
            padding: 0 2rem;
            cursor: pointer;
            font-weight: 600;
            transition: background-color 0.3s;
        }
        .search-form button:hover {
            background-color: #4aa300;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 2rem 0;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        article {
            background-color: white;
            border-radius: 12px;
            padding: 3rem;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
        }
        @media (max-width: 768px) {
            article {
                padding: 2rem 1.5rem;
            }
        }
        .article-header {
            border-bottom: 3px solid #58cc02;
            padding-bottom: 1.5rem;
            margin-bottom: 3rem;
        }
        .article-header h1 {
            font-size: 2.8rem;
            color: #1a1a1a;
            line-height: 1.2;
            margin-bottom: 1rem;
        }
        @media (max-width: 768px) {
            .article-header h1 {
                font-size: 2.2rem;
            }
        }
        .article-meta {
            display: flex;
            justify-content: space-between;
            color: #6c757d;
            font-size: 0.95rem;
            flex-wrap: wrap;
            gap: 1rem;
        }
        .update-time {
            color: #58cc02;
            font-weight: 600;
        }
        h2 {
            font-size: 2rem;
            color: #1cb0f6;
            margin: 3rem 0 1.5rem 0;
            padding-bottom: 0.5rem;
            border-bottom: 2px dashed #e9ecef;
        }
        h3 {
            font-size: 1.6rem;
            color: #333;
            margin: 2.5rem 0 1rem 0;
        }
        h4 {
            font-size: 1.3rem;
            color: #58cc02;
            margin: 2rem 0 1rem 0;
        }
        p {
            margin-bottom: 1.8rem;
            text-align: justify;
            font-size: 1.1rem;
        }
        .lead {
            font-size: 1.3rem;
            font-weight: 500;
            color: #444;
            background-color: #f0f9ff;
            padding: 1.5rem;
            border-left: 5px solid #1cb0f6;
            border-radius: 0 8px 8px 0;
            margin: 2rem 0;
        }
        strong {
            color: #1a1a1a;
            font-weight: 700;
        }
        em {
            color: #6c757d;
            font-style: italic;
        }
        blockquote {
            border-left: 4px solid #ffd900;
            padding-left: 1.5rem;
            margin: 2.5rem 0;
            color: #555;
            font-style: italic;
            background-color: #fffef0;
            padding: 1.5rem;
            border-radius: 0 8px 8px 0;
        }
        .article-img {
            margin: 2.5rem auto;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
            max-width: 800px;
        }
        .article-img figcaption {
            text-align: center;
            font-size: 0.9rem;
            color: #6c757d;
            padding: 0.8rem;
            background-color: #f8f9fa;
        }
        .internal-links {
            background-color: #f0f9ff;
            border: 1px solid #cce7ff;
            border-radius: 10px;
            padding: 2rem;
            margin: 3rem 0;
        }
        .internal-links h3 {
            margin-top: 0;
            color: #1cb0f6;
        }
        .internal-links ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1rem;
        }
        .internal-links li {
            padding: 0.5rem 0;
        }
        .internal-links a {
            display: block;
            padding: 0.8rem 1rem;
            background-color: white;
            border-radius: 8px;
            border: 1px solid #e0e0e0;
            transition: all 0.3s;
        }
        .internal-links a:hover {
            background-color: #58cc02;
            color: white;
            border-color: #58cc02;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(88, 204, 2, 0.2);
            text-decoration: none;
        }
        aside {
            background-color: white;
            border-radius: 12px;
            padding: 2rem;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        aside h3 {
            font-size: 1.4rem;
            margin-top: 0;
            color: #1cb0f6;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #58cc02;
        }
        .rating-widget, .comment-widget {
            background-color: #f8f9fa;
            border-radius: 10px;
            padding: 1.5rem;
            margin-bottom: 2rem;
        }
        .rating-widget h3, .comment-widget h3 {
            margin-top: 0;
            color: #333;
        }
        .stars {
            display: flex;
            gap: 0.5rem;
            margin: 1rem 0;
            font-size: 1.8rem;
            color: #ffd900;
            cursor: pointer;
        }
        .stars i:hover {
            transform: scale(1.2);
        }
        .rating-form, .comment-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .rating-form input, .comment-form input, .comment-form textarea {
            padding: 0.8rem 1rem;
            border: 1px solid #ccc;
            border-radius: 8px;
            font-size: 1rem;
            outline: none;
        }
        .rating-form input:focus, .comment-form input:focus, .comment-form textarea:focus {
            border-color: #58cc02;
        }
        .comment-form textarea {
            min-height: 120px;
            resize: vertical;
        }
        .form-button {
            background-color: #58cc02;
            color: white;
            border: none;
            padding: 0.8rem 1.5rem;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.3s;
            align-self: flex-start;
        }
        .form-button:hover {
            background-color: #4aa300;
        }
        footer {
            background-color: #2c3e50;
            color: #ecf0f1;
            padding: 3rem 0 1.5rem 0;
            margin-top: 4rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-section h4 {
            color: #58cc02;
            margin-bottom: 1.5rem;
            font-size: 1.3rem;
        }
        .footer-section ul {
            list-style: none;
        }
        .footer-section li {
            margin-bottom: 0.8rem;
        }
        .footer-section a {
            color: #bdc3c7;
        }
        .footer-section a:hover {
            color: #58cc02;
        }
        friend-link {
            display: block;
            background-color: #34495e;
            padding: 1rem;
            border-radius: 8px;
            margin-bottom: 1rem;
            font-weight: 600;
            text-align: center;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #34495e;
            color: #95a5a6;
            font-size: 0.9rem;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 0.3rem;
        }
        .highlight {
            background-color: #fff9c4;
            padding: 0.2rem 0.5rem;
            border-radius: 4px;
        }
        .divider {
            height: 1px;
            background: linear-gradient(to right, transparent, #58cc02, transparent);
            margin: 2.5rem 0;
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background-color: #58cc02;
            color: white;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            box-shadow: 0 4px 12px rgba(0,0,0,0.2);
            cursor: pointer;
            opacity: 0;
            transition: opacity 0.3s, transform 0.3s;
            z-index: 999;
        }
        .back-to-top.visible {
            opacity: 1;
        }
        .back-to-top:hover {
            transform: translateY(-5px);
            background-color: #4aa300;
        }