* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background: linear-gradient(135deg, #f5e6d3 0%, #f8f4e9 100%);
            min-height: 100vh;
        }
        a {
            text-decoration: none;
            color: #d35400;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #a84300;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
        }
        header {
            background: #2c3e50;
            color: #fff;
            padding: 1rem 2rem;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: bold;
            color: #f39c12;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        .my-logo:hover {
            color: #e67e22;
        }
        .breadcrumb {
            font-size: 0.9rem;
            margin-top: 0.5rem;
            color: #bdc3c7;
        }
        .breadcrumb a {
            color: #ecf0f1;
        }
        nav {
            display: flex;
            align-items: center;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .nav-links a {
            color: #ecf0f1;
            font-weight: 500;
            padding: 0.5rem 1rem;
            border-radius: 4px;
        }
        .nav-links a:hover {
            background: #34495e;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: #f39c12;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-links {
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: #2c3e50;
                padding: 1rem;
                display: none;
                z-index: 1000;
            }
            .nav-links.active {
                display: flex;
            }
        }
        main {
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 2rem;
            background: #fff;
            border-radius: 12px;
            box-shadow: 0 6px 20px rgba(0,0,0,0.08);
            overflow: hidden;
        }
        article {
            padding: 2rem;
        }
        h1 {
            font-size: 2.8rem;
            color: #8b4513;
            margin-bottom: 1.5rem;
            border-bottom: 3px solid #f39c12;
            padding-bottom: 0.5rem;
        }
        h2 {
            font-size: 2rem;
            color: #a0522d;
            margin: 2rem 0 1rem;
            padding-left: 0.5rem;
            border-left: 5px solid #d35400;
        }
        h3 {
            font-size: 1.5rem;
            color: #cd853f;
            margin: 1.5rem 0 0.8rem;
        }
        h4 {
            font-size: 1.2rem;
            color: #d2691e;
            margin: 1rem 0 0.5rem;
        }
        p {
            margin-bottom: 1.2rem;
            text-align: justify;
            line-height: 1.7;
        }
        .highlight {
            background: #fff9e6;
            padding: 1.5rem;
            border-left: 4px solid #f1c40f;
            margin: 1.5rem 0;
            border-radius: 0 8px 8px 0;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 0.3em;
        }
        .section-divider {
            height: 2px;
            background: linear-gradient(to right, transparent, #f39c12, transparent);
            margin: 2rem 0;
        }
        .form-container {
            background: #f8f9fa;
            padding: 2rem;
            border-radius: 10px;
            margin: 2rem 0;
            border: 1px solid #dee2e6;
        }
        .form-container h3 {
            margin-top: 0;
        }
        form {
            display: grid;
            gap: 1rem;
        }
        input, textarea, select {
            width: 100%;
            padding: 0.8rem;
            border: 1px solid #ced4da;
            border-radius: 6px;
            font-family: inherit;
        }
        button {
            background: #d35400;
            color: white;
            border: none;
            padding: 0.8rem 1.5rem;
            border-radius: 6px;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s ease;
            justify-self: start;
        }
        button:hover {
            background: #a84300;
        }
        .featured-image {
            text-align: center;
            margin: 2rem 0;
        }
        .featured-image figcaption {
            font-style: italic;
            color: #7f8c8d;
            margin-top: 0.5rem;
        }
        footer {
            background: #2c3e50;
            color: #ecf0f1;
            padding: 2rem;
            text-align: center;
            margin-top: 3rem;
        }
        .footer-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 2rem;
            margin-bottom: 1.5rem;
        }
        .friend-link {
            background: #34495e;
            padding: 0.8rem 1.5rem;
            border-radius: 6px;
            transition: transform 0.3s ease;
        }
        .friend-link:hover {
            transform: translateY(-3px);
            background: #3d566e;
        }
        .copyright {
            font-size: 0.9rem;
            color: #bdc3c7;
            margin-top: 1rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 2rem;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        .last-updated {
            font-size: 0.9rem;
            color: #7f8c8d;
            text-align: right;
            margin-bottom: 1rem;
        }