* { 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: #f8f5f0;
            background-image: linear-gradient(to bottom, #f8f5f0 0%, #e8e2d6 100%);
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        a { color: #2a5c8b; text-decoration: none; transition: color 0.3s ease; }
        a:hover { color: #d4a76a; }
        img { max-width: 100%; height: auto; display: block; }
        header {
            padding: 25px 0 15px;
            border-bottom: 3px solid #d4a76a;
            margin-bottom: 25px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Georgia', serif;
            font-size: 2.8rem;
            font-weight: bold;
            color: #2a5c8b;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
            letter-spacing: 1px;
        }
        .my-logo:hover { color: #d4a76a; }
        .breadcrumb {
            padding: 12px 0;
            font-size: 0.9rem;
            color: #666;
            border-bottom: 1px solid #ddd;
            margin-bottom: 20px;
        }
        .breadcrumb a { margin: 0 5px; }
        .breadcrumb a:first-child { margin-left: 0; }
        .nav-toggle { display: none; }
        .nav-toggle-label {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #2a5c8b;
            padding: 10px;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 25px;
            flex-wrap: wrap;
        }
        nav a {
            font-weight: 600;
            padding: 8px 15px;
            border-radius: 20px;
            background: #e8e2d6;
            border: 1px solid #d4a76a;
            display: block;
        }
        nav a:hover {
            background: #d4a76a;
            color: white;
        }
        .search-box {
            margin: 25px auto;
            padding: 20px;
            background: white;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            max-width: 600px;
        }
        .search-box form {
            display: flex;
            gap: 10px;
        }
        .search-box input {
            flex-grow: 1;
            padding: 15px;
            border: 2px solid #d4a76a;
            border-radius: 8px;
            font-size: 1rem;
        }
        .search-box button {
            padding: 15px 30px;
            background: #2a5c8b;
            color: white;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s;
        }
        .search-box button:hover { background: #d4a76a; }
        main {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin: 30px 0;
        }
        article {
            background: white;
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
        }
        aside {
            background: white;
            padding: 25px;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
            align-self: start;
        }
        h1 {
            font-size: 2.8rem;
            color: #2a5c8b;
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 3px solid #d4a76a;
        }
        h2 {
            font-size: 2rem;
            color: #2a5c8b;
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #e8e2d6;
        }
        h3 {
            font-size: 1.5rem;
            color: #555;
            margin: 30px 0 15px;
        }
        h4 {
            font-size: 1.2rem;
            color: #777;
            margin: 20px 0 10px;
        }
        p, li {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .highlight {
            background: #fff9e6;
            padding: 25px;
            border-left: 5px solid #d4a76a;
            margin: 25px 0;
            border-radius: 0 10px 10px 0;
        }
        .image-container {
            margin: 35px auto;
            text-align: center;
        }
        .image-container img {
            border-radius: 10px;
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
            border: 5px solid white;
        }
        .image-caption {
            font-style: italic;
            color: #666;
            margin-top: 10px;
            font-size: 0.95rem;
        }
        .link-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 15px;
            margin: 25px 0;
        }
        .link-list a {
            display: block;
            padding: 15px;
            background: #f0f7ff;
            border-radius: 8px;
            border: 1px solid #a3c6e8;
            transition: all 0.3s;
        }
        .link-list a:hover {
            background: #d4e6fa;
            transform: translateY(-3px);
        }
        .interaction-form {
            background: #f8f5f0;
            padding: 25px;
            border-radius: 10px;
            margin: 40px 0;
            border: 2px solid #d4a76a;
        }
        .interaction-form h3 { color: #2a5c8b; margin-top: 0; }
        .interaction-form label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
        }
        .interaction-form input,
        .interaction-form textarea,
        .interaction-form select {
            width: 100%;
            padding: 12px;
            margin-bottom: 20px;
            border: 1px solid #ccc;
            border-radius: 6px;
            font-family: inherit;
            font-size: 1rem;
        }
        .interaction-form button {
            background: #2a5c8b;
            color: white;
            padding: 15px 30px;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-size: 1rem;
            font-weight: bold;
            transition: background 0.3s;
        }
        .interaction-form button:hover { background: #d4a76a; }
        .star-rating {
            direction: rtl;
            display: inline-block;
            font-size: 2rem;
        }
        .star-rating input { display: none; }
        .star-rating label {
            color: #ccc;
            cursor: pointer;
            padding: 0 3px;
        }
        .star-rating label:hover,
        .star-rating label:hover ~ label,
        .star-rating input:checked ~ label { color: #ffcc00; }
        friend-link {
            display: block;
            background: #e8f4ff;
            padding: 15px;
            margin: 15px 0;
            border-radius: 8px;
            border: 1px dashed #2a5c8b;
            font-weight: bold;
        }
        footer {
            margin-top: 50px;
            padding: 30px 0;
            border-top: 3px solid #d4a76a;
            text-align: center;
            color: #666;
            background: white;
            border-radius: 15px 15px 0 0;
        }
        .footer-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 25px;
        }
        @media (max-width: 992px) {
            main { grid-template-columns: 1fr; }
            aside { order: -1; }
        }
        @media (max-width: 768px) {
            header { flex-direction: column; align-items: flex-start; }
            .nav-toggle-label { display: block; }
            nav ul {
                display: none;
                flex-direction: column;
                width: 100%;
                margin-top: 20px;
            }
            .nav-toggle:checked ~ nav ul { display: flex; }
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
        }
        .last-updated {
            font-size: 0.9rem;
            color: #888;
            text-align: right;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px dotted #ddd;
        }
        .emoji { font-size: 1.2em; }