* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #fefaf0;
            color: #333;
            line-height: 1.7;
            max-width: 100vw;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: #8b4513;
            transition: color 0.3s ease, background-color 0.3s ease;
        }
        a:hover {
            color: #d2691e;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul, ol {
            padding-left: 2em;
            margin: 1em 0;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .visually-hidden {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }
        .site-header {
            background: linear-gradient(135deg, #2e1a0f 0%, #5d2c0c 100%);
            color: #f5deb3;
            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;
        }
        .my-logo {
            font-family: 'Georgia', serif;
            font-size: 2.2rem;
            font-weight: bold;
            color: #f5deb3;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
            letter-spacing: 1px;
            transition: transform 0.3s ease;
        }
        .my-logo:hover {
            transform: scale(1.03);
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #f5deb3;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.5rem;
        }
        .primary-nav {
            display: flex;
            gap: 2rem;
        }
        .primary-nav a {
            color: #f5deb3;
            font-weight: 600;
            padding: 0.5rem 0.8rem;
            border-radius: 4px;
            font-size: 1.05rem;
        }
        .primary-nav a:hover,
        .primary-nav a:focus {
            background-color: rgba(245, 222, 179, 0.15);
            color: #ffd700;
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .primary-nav {
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: #2e1a0f;
                padding: 1.5rem;
                gap: 1rem;
                transform: translateY(-150%);
                opacity: 0;
                transition: transform 0.4s ease, opacity 0.4s ease;
                box-shadow: 0 10px 15px rgba(0,0,0,0.2);
                z-index: 999;
            }
            .primary-nav.active {
                transform: translateY(0);
                opacity: 1;
            }
        }
        .breadcrumb {
            background-color: #f5e8d0;
            padding: 0.8rem 0;
            font-size: 0.9rem;
            border-bottom: 1px solid #e0c9a6;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            padding-left: 0;
            margin: 0;
        }
        .breadcrumb li {
            margin-right: 0.5rem;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin-left: 0.5rem;
            color: #8b4513;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            padding: 2.5rem 0;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        article {
            background-color: #fff;
            padding: 2.5rem;
            border-radius: 12px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
        }
        aside {
            background-color: #fff8ee;
            padding: 1.8rem;
            border-radius: 12px;
            border: 1px solid #e9d6b5;
            align-self: start;
            position: sticky;
            top: 120px;
        }
        h1 {
            color: #5d2c0c;
            font-size: 2.8rem;
            line-height: 1.2;
            margin-bottom: 1.5rem;
            border-bottom: 3px solid #d2691e;
            padding-bottom: 0.7rem;
        }
        h2 {
            color: #8b4513;
            font-size: 2rem;
            margin: 2.5rem 0 1.2rem;
            padding-top: 0.5rem;
        }
        h3 {
            color: #a0522d;
            font-size: 1.6rem;
            margin: 2rem 0 1rem;
        }
        h4 {
            color: #b8860b;
            font-size: 1.3rem;
            margin: 1.5rem 0 0.8rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            hyphens: auto;
        }
        .lead {
            font-size: 1.25rem;
            font-weight: 500;
            color: #444;
            background-color: #f9f3e9;
            padding: 1.2rem;
            border-left: 5px solid #d2691e;
            border-radius: 0 8px 8px 0;
            margin-bottom: 2rem;
        }
        .highlight {
            background-color: #fffacd;
            padding: 0.2em 0.4em;
            border-radius: 3px;
            font-weight: 600;
        }
        strong, b {
            color: #5d2c0c;
        }
        blockquote {
            border-left: 4px solid #d2691e;
            padding-left: 1.5rem;
            margin: 2rem 0;
            font-style: italic;
            color: #555;
            background-color: #fcf8f3;
            padding: 1.5rem;
            border-radius: 0 8px 8px 0;
        }
        .content-img {
            margin: 2.5rem auto;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
            max-width: 800px;
            border: 5px solid #f5e8d0;
        }
        .img-caption {
            text-align: center;
            font-size: 0.95rem;
            color: #666;
            margin-top: 0.5rem;
            font-style: italic;
        }
        .internal-links {
            background-color: #f0f8ff;
            padding: 1.5rem;
            border-radius: 10px;
            margin: 2rem 0;
            border: 1px dashed #4682b4;
        }
        .internal-links h3 {
            margin-top: 0;
            color: #2e5a7a;
        }
        .internal-links ul {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 0.8rem;
        }
        .internal-links li {
            background-color: white;
            padding: 0.8rem;
            border-radius: 6px;
            border-left: 4px solid #8b4513;
        }
        .module {
            background-color: #fff;
            border: 1px solid #e0c9a6;
            border-radius: 10px;
            padding: 1.8rem;
            margin-bottom: 2rem;
        }
        .module h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.7rem;
        }
        .module h3 i {
            color: #d2691e;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: #555;
        }
        input, textarea, select {
            width: 100%;
            padding: 0.9rem;
            border: 1px solid #ccc;
            border-radius: 6px;
            font-size: 1rem;
            transition: border 0.3s ease, box-shadow 0.3s ease;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #d2691e;
            box-shadow: 0 0 0 3px rgba(210, 105, 30, 0.2);
        }
        button, .btn {
            background-color: #8b4513;
            color: white;
            border: none;
            padding: 0.9rem 1.8rem;
            border-radius: 6px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.3s ease, transform 0.2s ease;
            display: inline-block;
        }
        button:hover, .btn:hover {
            background-color: #a0522d;
            transform: translateY(-2px);
        }
        .stars {
            display: flex;
            gap: 0.5rem;
            margin: 1rem 0;
        }
        .star {
            font-size: 1.8rem;
            color: #ddd;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star:hover,
        .star.active {
            color: #ffc107;
        }
        .site-footer {
            background-color: #2e1a0f;
            color: #f5deb3;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2.5rem;
            margin-bottom: 2.5rem;
        }
        .footer-section h3 {
            color: #ffd700;
            margin-bottom: 1.5rem;
            font-size: 1.4rem;
        }
        friend-link {
            display: block;
            margin-bottom: 0.8rem;
        }
        friend-link a {
            color: #f5deb3;
            padding: 0.4rem 0;
            display: inline-block;
            border-bottom: 1px dotted transparent;
        }
        friend-link a:hover {
            border-bottom-color: #ffd700;
            color: #ffd700;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #5d2c0c;
            font-size: 0.95rem;
            color: #c0a080;
        }
        .text-center { text-align: center; }
        .mb-2 { margin-bottom: 2rem; }
        .mt-2 { margin-top: 2rem; }
        .last-updated {
            font-size: 0.9rem;
            color: #777;
            text-align: right;
            font-style: italic;
            margin-top: 2rem;
        }