* {
            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-color: #f9f7f5;
            max-width: 100vw;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .text-center { text-align: center; }
        .bold { font-weight: 700; }
        .highlight {
            background: linear-gradient(120deg, #ffecb3 0%, #ffecb3 100%);
            padding: 0 4px;
            border-radius: 3px;
        }
        .section-spacing {
            padding: 60px 0;
        }
        .btn {
            display: inline-block;
            padding: 12px 28px;
            background: #c62828;
            color: white;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 12px rgba(198, 40, 40, 0.3);
        }
        .btn:hover {
            background: #b71c1c;
            transform: translateY(-3px);
            box-shadow: 0 6px 16px rgba(198, 40, 40, 0.4);
        }
        .site-header {
            background: #2c3e50;
            color: white;
            padding: 15px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: 800;
            color: #ff6b6b;
            text-decoration: none;
            letter-spacing: 1px;
            font-family: 'Georgia', serif;
        }
        .logo a span {
            color: #4ecdc4;
        }
        .desktop-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .desktop-nav a {
            color: #ecf0f1;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.05rem;
            padding: 8px 5px;
            transition: color 0.3s;
            border-bottom: 2px solid transparent;
        }
        .desktop-nav a:hover, .desktop-nav a.active {
            color: #ff6b6b;
            border-bottom: 2px solid #ff6b6b;
        }
        .mobile-toggle {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #ecf0f1;
        }
        .mobile-nav {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background: #34495e;
            flex-direction: column;
            padding: 20px;
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav a {
            color: white;
            text-decoration: none;
            padding: 15px 0;
            border-bottom: 1px solid #4a6278;
            font-weight: 600;
        }
        .mobile-nav a:hover {
            color: #ff6b6b;
            padding-left: 10px;
        }
        .breadcrumb {
            background: #ecf0f1;
            padding: 12px 0;
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
            gap: 10px;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin-left: 10px;
            color: #7f8c8d;
        }
        .breadcrumb a {
            color: #3498db;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .hero {
            background: linear-gradient(135deg, #2c3e50 0%, #4a6491 100%);
            color: white;
            padding: 50px 0;
            text-align: center;
        }
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 20px;
            line-height: 1.2;
            text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 30px;
            opacity: 0.9;
        }
        .search-box {
            max-width: 700px;
            margin: 30px auto 0;
            display: flex;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: 0 8px 25px rgba(0,0,0,0.25);
        }
        .search-box input {
            flex: 1;
            padding: 18px 25px;
            border: none;
            font-size: 1.1rem;
            outline: none;
        }
        .search-box button {
            background: #ff6b6b;
            color: white;
            border: none;
            padding: 0 35px;
            cursor: pointer;
            font-size: 1.1rem;
            font-weight: 600;
            transition: background 0.3s;
        }
        .search-box button:hover {
            background: #ff5252;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 0;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background: white;
            border-radius: 12px;
            padding: 40px;
            box-shadow: 0 6px 20px rgba(0,0,0,0.08);
        }
        .article-content h2 {
            color: #2c3e50;
            font-size: 2.2rem;
            margin: 40px 0 20px;
            padding-bottom: 15px;
            border-bottom: 3px solid #ff6b6b;
        }
        .article-content h2:first-of-type {
            margin-top: 0;
        }
        .article-content h3 {
            color: #34495e;
            font-size: 1.7rem;
            margin: 30px 0 15px;
        }
        .article-content p {
            margin-bottom: 22px;
            font-size: 1.1rem;
            text-align: justify;
            hyphens: auto;
        }
        .article-content p.lead {
            font-size: 1.3rem;
            color: #2c3e50;
            font-weight: 500;
            line-height: 1.8;
        }
        .featured-image {
            margin: 30px 0;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 8px 20px rgba(0,0,0,0.15);
        }
        .featured-image figcaption {
            text-align: center;
            font-style: italic;
            padding: 10px;
            color: #7f8c8d;
            background: #f8f9fa;
        }
        .tip-box {
            background: #e3f2fd;
            border-left: 5px solid #2196f3;
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        .tip-box h4 {
            color: #1565c0;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .strategy-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 25px;
            margin: 30px 0;
        }
        .strategy-card {
            background: #f8f9fa;
            padding: 25px;
            border-radius: 10px;
            border-top: 5px solid #4ecdc4;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .strategy-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 25px rgba(0,0,0,0.1);
        }
        .sidebar {
            background: white;
            border-radius: 12px;
            padding: 30px;
            box-shadow: 0 6px 20px rgba(0,0,0,0.08);
            align-self: start;
            position: sticky;
            top: 100px;
        }
        .sidebar h3 {
            color: #2c3e50;
            font-size: 1.5rem;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #ff6b6b;
        }
        .sidebar ul {
            list-style: none;
            margin-bottom: 30px;
        }
        .sidebar li {
            margin-bottom: 12px;
            padding-left: 20px;
            position: relative;
        }
        .sidebar li::before {
            content: '♦';
            color: #ff6b6b;
            position: absolute;
            left: 0;
        }
        .sidebar a {
            color: #3498db;
            text-decoration: none;
            transition: color 0.3s;
        }
        .sidebar a:hover {
            color: #c62828;
            text-decoration: underline;
        }
        .rating-widget {
            background: #f8f9fa;
            padding: 25px;
            border-radius: 10px;
            text-align: center;
            margin-top: 30px;
        }
        .stars {
            font-size: 2rem;
            color: #ffc107;
            margin: 15px 0;
            cursor: pointer;
        }
        .stars span {
            transition: color 0.2s;
        }
        .stars span:hover,
        .stars span.active {
            color: #ff9800;
        }
        .interaction-section {
            background: white;
            border-radius: 12px;
            padding: 40px;
            margin-top: 40px;
            box-shadow: 0 6px 20px rgba(0,0,0,0.08);
        }
        .interaction-section h2 {
            color: #2c3e50;
            margin-bottom: 30px;
            font-size: 2rem;
        }
        .form-group {
            margin-bottom: 25px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: #34495e;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 15px;
            border: 2px solid #ddd;
            border-radius: 8px;
            font-size: 1rem;
            transition: border 0.3s;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: #4ecdc4;
            outline: none;
        }
        .form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        @media (max-width: 768px) {
            .form-grid {
                grid-template-columns: 1fr;
            }
        }
        .footer-links {
            background: #2c3e50;
            padding: 50px 0 30px;
            color: #ecf0f1;
        }
        .web-link {
            display: inline-block;
            background: rgba(255,255,255,0.05);
            margin: 8px;
            padding: 10px 20px;
            border-radius: 50px;
            transition: all 0.3s;
        }
        .web-link a {
            color: #4ecdc4;
            text-decoration: none;
            font-weight: 500;
        }
        .web-link:hover {
            background: rgba(255,255,255,0.1);
            transform: translateY(-3px);
        }
        .site-footer {
            background: #1a252f;
            color: #bdc3c7;
            padding: 40px 0 20px;
            text-align: center;
        }
        .footer-container {
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        .copyright {
            margin-top: 20px;
            font-size: 0.9rem;
            border-top: 1px solid #34495e;
            padding-top: 20px;
            width: 100%;
        }
        @media (max-width: 768px) {
            .hero h1 { font-size: 2.5rem; }
            .hero p { font-size: 1.1rem; }
            .desktop-nav { display: none; }
            .mobile-toggle { display: block; }
            .article-content { padding: 25px; }
            .sidebar { padding: 25px; }
            .interaction-section { padding: 25px; }
            .section-spacing { padding: 40px 0; }
        }