* { 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: 1.7;
            color: #333;
            background: #f8f9fa;
            overflow-x: hidden;
        }
        img { max-width: 100%; height: auto; display: block; }
        h1, h2, h3, h4 { color: #1a365d; font-weight: 800; line-height: 1.2; margin-bottom: 1rem; }
        h1 { font-size: 2.8rem; }
        h2 { font-size: 2.2rem; border-left: 5px solid #e53e3e; padding-left: 1rem; margin-top: 3rem; }
        h3 { font-size: 1.8rem; color: #2d3748; margin-top: 2rem; }
        p { margin-bottom: 1.5rem; font-size: 1.125rem; }
        .lead { font-size: 1.3rem; color: #4a5568; font-weight: 500; }
        strong { color: #2d3748; }
        .emoji { font-size: 1.2em; margin-right: 0.3rem; }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 2rem;
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            margin-top: 2rem;
        }
        .site-header {
            background: linear-gradient(135deg, #1a365d 0%, #2d3748 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;
        }
        .logo a {
            color: white;
            text-decoration: none;
            font-size: 2rem;
            font-weight: 900;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
        }
        .logo .ball {
            color: #e53e3e;
            margin-right: 10px;
            font-size: 1.8rem;
        }
        .breadcrumb {
            background: #edf2f7;
            padding: 0.8rem 0;
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '/';
            margin: 0 10px;
            color: #a0aec0;
        }
        .breadcrumb a {
            color: #4a5568;
            text-decoration: none;
        }
        .breadcrumb a:hover { color: #e53e3e; }
        .main-nav ul {
            display: flex;
            list-style: none;
        }
        .main-nav a {
            color: #cbd5e0;
            text-decoration: none;
            padding: 0.7rem 1.2rem;
            border-radius: 4px;
            transition: all 0.3s ease;
            font-weight: 600;
        }
        .main-nav a:hover, .main-nav a.active {
            background: rgba(255,255,255,0.1);
            color: white;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .search-bar {
            background: #e2e8f0;
            padding: 1.5rem 0;
            margin-bottom: 2rem;
        }
        .search-form {
            max-width: 600px;
            margin: 0 auto;
            display: flex;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: 0 4px 10px rgba(0,0,0,0.08);
        }
        .search-input {
            flex: 1;
            padding: 1rem 1.5rem;
            border: none;
            font-size: 1.1rem;
        }
        .search-button {
            background: #e53e3e;
            color: white;
            border: none;
            padding: 0 2rem;
            cursor: pointer;
            font-size: 1.1rem;
            transition: background 0.3s;
        }
        .search-button:hover { background: #c53030; }
        .article-content {
            background: white;
            padding: 3rem;
            border-radius: 12px;
            box-shadow: 0 6px 20px rgba(0,0,0,0.05);
            margin-bottom: 3rem;
        }
        .featured-image {
            width: 100%;
            border-radius: 10px;
            margin: 2rem 0 3rem;
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        }
        .highlight-box {
            background: linear-gradient(to right, #fff5f5, #fed7d7);
            border-left: 5px solid #e53e3e;
            padding: 2rem;
            margin: 2.5rem 0;
            border-radius: 0 8px 8px 0;
        }
        .sidebar {
            margin-top: 2rem;
        }
        .sidebar-widget {
            background: white;
            padding: 1.8rem;
            border-radius: 10px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
            margin-bottom: 2rem;
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            margin-top: 0;
            padding-bottom: 0.8rem;
            border-bottom: 2px solid #e2e8f0;
        }
        .rating-form, .comment-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .stars {
            display: flex;
            gap: 5px;
            font-size: 1.8rem;
            color: #e2e8f0;
            cursor: pointer;
        }
        .stars .active { color: #f6ad55; }
        .form-group { display: flex; flex-direction: column; }
        .form-control {
            padding: 0.9rem;
            border: 1px solid #cbd5e0;
            border-radius: 6px;
            font-size: 1rem;
        }
        textarea.form-control { min-height: 120px; resize: vertical; }
        .submit-btn {
            background: #2d3748;
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s;
            align-self: flex-start;
        }
        .submit-btn:hover { background: #1a202c; }
        .footer-links {
            background: #2d3748;
            padding: 3rem 0;
            margin-top: 3rem;
        }
        .web-links-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-bottom: 2rem;
        }
        .web-link {
            background: rgba(255,255,255,0.05);
            padding: 1.2rem;
            border-radius: 6px;
        }
        .web-link a {
            color: #cbd5e0;
            text-decoration: none;
            display: block;
            transition: color 0.3s;
        }
        .web-link a:hover { color: #e53e3e; }
        .site-footer {
            background: #1a202c;
            color: #a0aec0;
            text-align: center;
            padding: 2.5rem 0;
            font-size: 0.95rem;
        }
        .footer-container {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 1rem;
        }
        @media (max-width: 1024px) {
            .main-grid { grid-template-columns: 1fr; gap: 2rem; }
            .sidebar { order: -1; }
        }
        @media (max-width: 768px) {
            .container { padding: 0 1.2rem; }
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            .main-nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: #2d3748;
                padding: 1rem;
                border-top: 1px solid #4a5568;
            }
            .main-nav.active ul { display: flex; }
            .main-nav a { display: block; padding: 1rem; }
            .hamburger { display: block; }
            .article-content { padding: 2rem; }
            .web-links-container { grid-template-columns: 1fr; }
        }