* {
            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: #f8f9fa;
            font-size: 1.05rem;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #2c6ec7;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #e63946;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        h1, h2, h3, h4 {
            color: #1d3557;
            margin-top: 1.5em;
            margin-bottom: 0.7em;
            line-height: 1.3;
        }
        h1 {
            font-size: 2.5rem;
            border-left: 6px solid #e63946;
            padding-left: 15px;
            margin-top: 0.8em;
        }
        h2 {
            font-size: 2rem;
            padding-bottom: 8px;
            border-bottom: 2px dashed #a8dadc;
        }
        h3 {
            font-size: 1.6rem;
            color: #457b9d;
        }
        p {
            margin-bottom: 1.2em;
            text-align: justify;
        }
        strong {
            color: #1d3557;
            font-weight: 700;
        }
        em {
            color: #e63946;
            font-style: italic;
        }
        .highlight {
            background-color: #fffbcc;
            padding: 3px 6px;
            border-radius: 3px;
        }
        .site-header {
            background: linear-gradient(135deg, #1d3557 0%, #457b9d 100%);
            color: white;
            padding: 1.2rem 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 {
            font-size: 1.8rem;
            font-weight: 800;
            color: white;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo i {
            color: #a8dadc;
        }
        .logo-text {
            display: inline-block;
            transform: skew(-5deg);
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        .nav-desktop {
            display: flex;
            gap: 25px;
        }
        .nav-desktop a {
            color: #f1faee;
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 5px;
        }
        .nav-desktop a:hover {
            background-color: rgba(255,255,255,0.15);
            color: #a8dadc;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background-color: #1d3557;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            padding: 20px;
            box-shadow: 0 10px 15px rgba(0,0,0,0.2);
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            color: #f1faee;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255,255,255,0.1);
            font-weight: 600;
        }
        .nav-mobile a:last-child {
            border-bottom: none;
        }
        .breadcrumb {
            padding: 15px 0;
            background-color: #e9ecef;
            font-size: 0.9rem;
            color: #6c757d;
        }
        .breadcrumb a {
            color: #457b9d;
        }
        .breadcrumb span {
            margin: 0 8px;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin: 30px 0;
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
        }
        article {
            background-color: white;
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.06);
        }
        .article-meta {
            color: #6c757d;
            font-size: 0.95rem;
            margin-bottom: 25px;
            display: flex;
            gap: 15px;
        }
        .article-meta i {
            margin-right: 5px;
        }
        .featured-image {
            width: 100%;
            border-radius: 10px;
            overflow: hidden;
            margin: 25px 0;
            border: 1px solid #dee2e6;
        }
        .featured-image figcaption {
            text-align: center;
            font-style: italic;
            padding: 10px;
            color: #6c757d;
            font-size: 0.95rem;
            background-color: #f8f9fa;
        }
        .sidebar {
            background-color: white;
            padding: 25px;
            border-radius: 12px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.06);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .sidebar-section {
            margin-bottom: 30px;
        }
        .sidebar-title {
            font-size: 1.3rem;
            color: #1d3557;
            margin-bottom: 15px;
            padding-bottom: 8px;
            border-bottom: 2px solid #a8dadc;
        }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .form-group {
            display: flex;
            flex-direction: column;
        }
        label {
            margin-bottom: 6px;
            font-weight: 600;
            color: #495057;
        }
        input, select, textarea {
            padding: 12px 15px;
            border: 1px solid #ced4da;
            border-radius: 6px;
            font-size: 1rem;
            font-family: inherit;
            transition: border 0.3s, box-shadow 0.3s;
        }
        input:focus, select:focus, textarea:focus {
            outline: none;
            border-color: #457b9d;
            box-shadow: 0 0 0 3px rgba(69, 123, 157, 0.2);
        }
        button, .btn {
            background: linear-gradient(to right, #e63946, #d62828);
            color: white;
            border: none;
            padding: 14px 20px;
            border-radius: 6px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-align: center;
        }
        button:hover, .btn:hover {
            background: linear-gradient(to right, #d62828, #c1121f);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(230, 57, 70, 0.3);
        }
        .star-rating {
            display: flex;
            justify-content: space-between;
            margin: 10px 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover ~ label,
        .star-rating input:checked ~ label {
            color: #ffc107;
        }
        .long-tail-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 15px;
            margin: 40px 0;
        }
        .web-link {
            background-color: #e9f5ff;
            border-left: 4px solid #457b9d;
            padding: 15px;
            border-radius: 0 6px 6px 0;
            transition: transform 0.3s, background-color 0.3s;
        }
        .web-link:hover {
            background-color: #d4edff;
            transform: translateX(5px);
        }
        .site-footer {
            background-color: #1d3557;
            color: #f1faee;
            padding: 40px 0 20px;
            margin-top: 50px;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }
        .footer-section h4 {
            color: #a8dadc;
            font-size: 1.3rem;
            margin-bottom: 20px;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: #f1faee;
        }
        .footer-links a:hover {
            color: #a8dadc;
            padding-left: 5px;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            margin-top: 30px;
            border-top: 1px solid rgba(255,255,255,0.1);
            font-size: 0.9rem;
            color: #adb5bd;
        }
        @media (max-width: 768px) {
            h1 { font-size: 2rem; }
            h2 { font-size: 1.7rem; }
            h3 { font-size: 1.4rem; }
            .header-container {
                flex-wrap: wrap;
            }
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: block;
            }
            .content-wrapper {
                gap: 25px;
            }
            article, .sidebar {
                padding: 20px;
            }
            .long-tail-links {
                grid-template-columns: 1fr;
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        article, .sidebar {
            animation: fadeIn 0.8s ease-out;
        }
        @media print {
            .site-header, .breadcrumb, .sidebar, .site-footer, button {
                display: none;
            }
            body {
                background: white;
                font-size: 12pt;
            }
            article {
                box-shadow: none;
                padding: 0;
            }
        }