* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #f0f0f0;
            background: linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 100%);
            min-height: 100vh;
            overflow-x: hidden;
        }
        a {
            color: #ff4757;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ff6b81;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(15, 15, 26, 0.95);
            border-bottom: 2px solid #ff4757;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 900;
            color: #ff4757;
            text-transform: uppercase;
            letter-spacing: 2px;
            text-shadow: 0 0 10px rgba(255, 71, 87, 0.5);
        }
        .my-logo:hover {
            color: #ff6b81;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.5rem;
            color: #f0f0f0;
            cursor: pointer;
            background: none;
            border: none;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        nav a {
            color: #f0f0f0;
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 5px;
        }
        nav a:hover {
            background: #ff4757;
            color: #0f0f1a;
            text-decoration: none;
        }
        .breadcrumb {
            padding: 10px 0;
            font-size: 0.9rem;
            color: #aaa;
            border-bottom: 1px solid #333;
        }
        .breadcrumb a {
            color: #aaa;
        }
        .breadcrumb a:hover {
            color: #ff4757;
        }
        main {
            padding: 30px 0;
            background: rgba(26, 26, 46, 0.9);
            border-radius: 10px;
            margin: 20px 0;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }
        article {
            padding: 0 20px;
        }
        h1 {
            font-size: 3rem;
            color: #ff4757;
            margin-bottom: 20px;
            text-align: center;
            text-shadow: 0 0 15px rgba(255, 71, 87, 0.7);
        }
        h2 {
            font-size: 2.2rem;
            color: #4ecdc4;
            margin: 30px 0 15px;
            border-left: 5px solid #4ecdc4;
            padding-left: 15px;
        }
        h3 {
            font-size: 1.8rem;
            color: #ffa502;
            margin: 25px 0 10px;
        }
        h4 {
            font-size: 1.4rem;
            color: #aaa;
            margin: 20px 0 10px;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
            padding: 0 10px;
        }
        .highlight {
            background: rgba(255, 71, 87, 0.1);
            border-left: 4px solid #ff4757;
            padding: 15px;
            margin: 20px 0;
            border-radius: 0 8px 8px 0;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .image-container {
            text-align: center;
            margin: 30px 0;
        }
        .image-container img {
            border-radius: 10px;
            border: 3px solid #4ecdc4;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.7);
            max-width: 800px;
            margin: 0 auto;
        }
        .image-caption {
            font-style: italic;
            color: #aaa;
            margin-top: 10px;
        }
        .form-section {
            background: rgba(15, 15, 26, 0.8);
            padding: 25px;
            border-radius: 10px;
            margin: 30px 0;
            border: 1px solid #333;
        }
        .form-section h3 {
            color: #4ecdc4;
        }
        form {
            display: flex;
            flex-direction: column;
            gap: 15px;
            max-width: 600px;
            margin: 0 auto;
        }
        input, textarea, select {
            padding: 12px;
            border: 1px solid #444;
            border-radius: 5px;
            background: #1a1a2e;
            color: #f0f0f0;
            font-size: 1rem;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #ff4757;
        }
        button {
            padding: 12px 25px;
            background: linear-gradient(to right, #ff4757, #ff6b81);
            color: white;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-weight: bold;
            font-size: 1rem;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        button:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(255, 71, 87, 0.4);
        }
        footer {
            background: #0f0f1a;
            padding: 40px 0 20px;
            border-top: 2px solid #333;
            margin-top: 40px;
        }
        .friend-links {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 30px;
            flex-wrap: wrap;
        }
        friend-link {
            display: inline-block;
            padding: 10px 20px;
            background: #1a1a2e;
            border-radius: 5px;
            border: 1px solid #444;
            transition: all 0.3s ease;
        }
        friend-link:hover {
            background: #ff4757;
            border-color: #ff4757;
        }
        friend-link a {
            color: #f0f0f0;
            font-weight: 600;
        }
        .copyright {
            text-align: center;
            color: #aaa;
            font-size: 0.9rem;
            padding-top: 20px;
            border-top: 1px solid #333;
        }
        @media (max-width: 768px) {
            .header-top {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            nav ul {
                flex-direction: column;
                width: 100%;
                display: none;
                background: rgba(15, 15, 26, 0.98);
                padding: 20px;
                border-radius: 10px;
                margin-top: 15px;
            }
            nav ul.active {
                display: flex;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            h3 {
                font-size: 1.5rem;
            }
            p {
                font-size: 1rem;
            }
            .friend-links {
                flex-direction: column;
                align-items: center;
            }
        }
        .text-center {
            text-align: center;
        }
        .bold {
            font-weight: 900;
            color: #ffa502;
        }
        .last-updated {
            color: #4ecdc4;
            font-style: italic;
            margin-bottom: 30px;
            text-align: right;
            padding-right: 20px;
        }
        .schema-data {
            display: none;
        }