* { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            line-height: 1.8;
            color: #333;
            background-color: #f8f9fa;
            max-width: 100vw;
            overflow-x: hidden;
        }
        img { max-width: 100%; height: auto; display: block; }
        h1, h2, h3, h4 { font-family: 'Comic Sans MS', 'Chalkboard SE', cursive; color: #2a9d8f; margin-bottom: 1rem; line-height: 1.3; }
        h1 { font-size: clamp(2.5rem, 5vw, 3.5rem); text-align: center; margin-top: 2rem; }
        h2 { font-size: clamp(2rem, 4vw, 2.5rem); border-bottom: 3px solid #e9c46a; padding-bottom: 0.5rem; margin-top: 3rem; }
        h3 { font-size: clamp(1.5rem, 3vw, 1.8rem); color: #264653; margin-top: 2rem; }
        h4 { font-size: 1.3rem; color: #e76f51; margin-top: 1.5rem; }
        p { margin-bottom: 1.5rem; text-align: justify; }
        a { color: #2a9d8f; text-decoration: none; transition: color 0.3s; }
        a:hover { color: #e76f51; }
        .emphasis { font-weight: bold; color: #e76f51; }
        .note { background-color: #e9f5db; padding: 1rem; border-left: 5px solid #2a9d8f; margin: 1.5rem 0; border-radius: 0 5px 5px 0; }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 2rem 0;
        }
        @media (max-width: 768px) {
            .main-content { grid-template-columns: 1fr; }
        }
        .site-header {
            background: linear-gradient(135deg, #2a9d8f 0%, #264653 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-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            color: #e9c46a;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo:hover { color: white; }
        .my-logo i { font-size: 2.5rem; }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: white;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 5px;
        }
        .main-nav a:hover, .main-nav a.active {
            background-color: rgba(233, 196, 106, 0.2);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 20px;
            background-color: #e9ecef;
            font-size: 0.9rem;
        }
        .breadcrumb a { color: #6c757d; }
        .breadcrumb a:hover { color: #2a9d8f; }
        .breadcrumb span { color: #495057; }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .main-nav {
                position: fixed;
                top: 70px;
                left: -100%;
                width: 100%;
                background-color: #264653;
                transition: left 0.5s ease;
                padding: 2rem;
                box-shadow: inset 0 5px 10px rgba(0,0,0,0.1);
            }
            .main-nav.active { left: 0; }
            .main-nav ul {
                flex-direction: column;
                gap: 1rem;
            }
        }
        .sidebar {
            background-color: white;
            border-radius: 15px;
            padding: 1.5rem;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            height: fit-content;
            position: sticky;
            top: 120px;
        }
        .sidebar h3 { margin-top: 0; }
        .widget { margin-bottom: 2rem; }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .form-group { display: flex; flex-direction: column; }
        label { font-weight: bold; margin-bottom: 0.5rem; color: #495057; }
        input, textarea, select {
            padding: 0.8rem;
            border: 1px solid #ced4da;
            border-radius: 8px;
            font-size: 1rem;
            transition: border 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #2a9d8f;
            box-shadow: 0 0 0 3px rgba(42, 157, 143, 0.2);
        }
        button, .btn {
            background-color: #2a9d8f;
            color: white;
            border: none;
            padding: 0.8rem 1.5rem;
            border-radius: 8px;
            cursor: pointer;
            font-weight: bold;
            transition: background-color 0.3s, transform 0.2s;
            text-align: center;
        }
        button:hover, .btn:hover {
            background-color: #21867a;
            transform: translateY(-2px);
        }
        .star-rating {
            display: flex;
            justify-content: space-between;
            margin: 1rem 0;
            font-size: 1.8rem;
            color: #ffd700;
            cursor: pointer;
        }
        .star-rating i { transition: transform 0.2s; }
        .star-rating i:hover { transform: scale(1.3); }
        .article-content {
            background-color: white;
            padding: 2.5rem;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
        }
        .article-meta {
            display: flex;
            justify-content: space-between;
            color: #6c757d;
            font-size: 0.9rem;
            margin-bottom: 2rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid #dee2e6;
        }
        .featured-image {
            width: 100%;
            border-radius: 10px;
            overflow: hidden;
            margin: 2rem 0;
            box-shadow: 0 8px 20px rgba(0,0,0,0.1);
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: #6c757d;
            margin-top: 0.5rem;
            font-size: 0.9rem;
        }
        .link-list {
            background-color: #f1faee;
            padding: 1.5rem;
            border-radius: 10px;
            margin: 2rem 0;
        }
        .link-list ul { padding-left: 1.5rem; }
        .link-list li { margin-bottom: 0.5rem; }
        .site-footer {
            background-color: #264653;
            color: #f8f9fa;
            padding: 3rem 0 1.5rem;
            margin-top: 4rem;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-widget h4 { color: #e9c46a; border-bottom: none; }
        .footer-links { list-style: none; }
        .footer-links li { margin-bottom: 0.8rem; }
        .footer-links a { color: #adb5bd; }
        .footer-links a:hover { color: #e9c46a; }
        friend-link {
            display: block;
            background-color: #2a9d8f;
            padding: 1rem;
            border-radius: 8px;
            margin-bottom: 1rem;
            color: white;
            font-weight: bold;
        }
        friend-link a { color: white; }
        friend-link:hover { background-color: #21867a; }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #495057;
            color: #adb5bd;
            font-size: 0.9rem;
        }