* { 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: linear-gradient(135deg, #f5f7fa 0%, #e4edf5 100%);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(90deg, #FF6B6B, #4ECDC4, #45B7D1, #96CEB4, #FFEAA7);
            background-size: 400% 400%;
            animation: gradientShift 15s ease infinite;
            padding: 1rem 0;
            box-shadow: 0 4px 20px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        @keyframes gradientShift {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Comic Sans MS', cursive, sans-serif;
            font-size: 2.8rem;
            font-weight: 900;
            color: white;
            text-decoration: none;
            text-shadow: 3px 3px 0 #FF6B6B, 6px 6px 0 rgba(0,0,0,0.15);
            transition: all 0.3s ease;
        }
        .my-logo:hover {
            transform: translateY(-5px);
            text-shadow: 3px 8px 0 #FF6B6B, 6px 11px 0 rgba(0,0,0,0.15);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: white;
            text-decoration: none;
            font-weight: 700;
            font-size: 1.1rem;
            padding: 0.5rem 1rem;
            border-radius: 50px;
            transition: all 0.3s ease;
            background-color: rgba(255,255,255,0.1);
        }
        .main-nav a:hover,
        .main-nav a:focus {
            background-color: rgba(255,255,255,0.3);
            transform: scale(1.05);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.5rem;
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            background-color: #f8f9fa;
            border-bottom: 1px solid #dee2e6;
        }
        .breadcrumb ul {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin: 0 10px;
            color: #6c757d;
        }
        .breadcrumb a {
            color: #45B7D1;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        main {
            flex: 1;
            padding: 2rem 0;
        }
        .article-header {
            text-align: center;
            margin-bottom: 3rem;
            padding: 2rem;
            background: white;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
        }
        .article-header h1 {
            font-size: 3.2rem;
            color: #2d3436;
            margin-bottom: 1rem;
            line-height: 1.2;
        }
        .article-header .meta {
            color: #636e72;
            font-style: italic;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
        }
        article {
            background: white;
            padding: 3rem;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
        }
        article h2 {
            font-size: 2.4rem;
            color: #0984e3;
            margin: 2.5rem 0 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 3px solid #dfe6e9;
        }
        article h3 {
            font-size: 1.8rem;
            color: #00b894;
            margin: 2rem 0 1rem;
        }
        article h4 {
            font-size: 1.4rem;
            color: #fd79a8;
            margin: 1.5rem 0 0.8rem;
        }
        article p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        article strong {
            color: #d63031;
            font-weight: 800;
        }
        article em {
            color: #636e72;
        }
        .feature-img {
            width: 100%;
            height: auto;
            border-radius: 15px;
            margin: 2rem 0;
            box-shadow: 0 8px 25px rgba(0,0,0,0.15);
            transition: transform 0.5s ease;
        }
        .feature-img:hover {
            transform: scale(1.02);
        }
        .inline-link {
            color: #e17055;
            text-decoration: none;
            font-weight: 700;
            border-bottom: 2px dashed #fab1a0;
            transition: all 0.2s;
        }
        .inline-link:hover {
            color: #d63031;
            border-bottom-style: solid;
        }
        .highlight-box {
            background: linear-gradient(120deg, #a8edea 0%, #fed6e3 100%);
            border-left: 6px solid #0984e3;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 10px 10px 0;
        }
        aside {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .widget {
            background: white;
            padding: 1.8rem;
            border-radius: 15px;
            box-shadow: 0 8px 20px rgba(0,0,0,0.06);
        }
        .widget h3 {
            color: #2d3436;
            margin-bottom: 1.2rem;
            font-size: 1.4rem;
        }
        .search-form input,
        .comment-form input,
        .comment-form textarea,
        .score-form select {
            width: 100%;
            padding: 0.8rem;
            margin-bottom: 1rem;
            border: 2px solid #dfe6e9;
            border-radius: 10px;
            font-size: 1rem;
            transition: border-color 0.3s;
        }
        .search-form input:focus,
        .comment-form input:focus,
        .comment-form textarea:focus,
        .score-form select:focus {
            outline: none;
            border-color: #74b9ff;
        }
        .btn {
            display: inline-block;
            background: linear-gradient(90deg, #74b9ff, #0984e3);
            color: white;
            border: none;
            padding: 0.9rem 1.8rem;
            border-radius: 50px;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            text-align: center;
        }
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(116, 185, 255, 0.5);
        }
        .btn-block { width: 100%; }
        .star-rating {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            margin: 1rem 0;
            font-size: 1.8rem;
            color: #FFD700;
        }
        footer {
            background: #2d3436;
            color: #dfe6e9;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-section h4 {
            color: #74b9ff;
            margin-bottom: 1.5rem;
            font-size: 1.3rem;
        }
        friend-link {
            display: block;
            margin-bottom: 0.8rem;
        }
        friend-link a {
            color: #dfe6e9;
            text-decoration: none;
            transition: color 0.3s;
        }
        friend-link a:hover {
            color: #74b9ff;
            text-decoration: underline;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #636e72;
            font-size: 0.9rem;
            color: #b2bec3;
        }
        @media (max-width: 1024px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 768px) {
            .header-content {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .main-nav {
                width: 100%;
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.5s ease;
            }
            .main-nav.active {
                max-height: 300px;
                margin-top: 1rem;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 0;
            }
            .main-nav li {
                width: 100%;
            }
            .main-nav a {
                display: block;
                padding: 0.8rem;
                border-radius: 0;
                background-color: rgba(255,255,255,0.05);
            }
            .article-header h1 {
                font-size: 2.5rem;
            }
            article {
                padding: 1.8rem;
            }
            article h2 {
                font-size: 2rem;
            }
        }