* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0f0f1a;
            color: #e0e0ff;
            line-height: 1.8;
            font-size: 18px;
            overflow-x: hidden;
        }
        a {
            color: #6c8eff;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ff9e6c;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
        }
        .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);
            border: 0;
        }
        header {
            background: linear-gradient(135deg, #1a1a2e, #16213e);
            padding: 20px 0;
            border-bottom: 3px solid #6c8eff;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2.5rem;
            font-weight: 900;
            color: #ff9e6c;
            text-shadow: 0 0 10px #ff9e6c;
            letter-spacing: 2px;
        }
        .my-logo a {
            color: inherit;
            text-decoration: none;
        }
        .my-logo a:hover {
            color: #6c8eff;
        }
        .breadcrumb {
            margin: 15px 0;
            font-size: 0.9rem;
            color: #a0a0cc;
        }
        .breadcrumb a {
            color: #a0a0cc;
        }
        .breadcrumb a:hover {
            color: #ff9e6c;
        }
        .main-nav {
            display: flex;
            align-items: center;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .nav-links li a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 10px 15px;
            border-radius: 5px;
            transition: background 0.3s ease;
        }
        .nav-links li a:hover {
            background-color: #6c8eff33;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #e0e0ff;
            cursor: pointer;
        }
        @media (max-width: 768px) {
            .nav-links {
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: #1a1a2e;
                padding: 20px;
                display: none;
                gap: 15px;
                border-top: 2px solid #6c8eff;
            }
            .nav-links.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .header-content {
                justify-content: space-between;
            }
        }
        main {
            padding: 40px 0;
            background-color: #0a0a12;
        }
        article {
            background-color: #151522;
            padding: 40px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            margin-bottom: 40px;
        }
        h1 {
            font-size: 3.5rem;
            color: #ff9e6c;
            margin-bottom: 30px;
            text-align: center;
            line-height: 1.2;
            text-shadow: 0 0 15px #ff9e6c80;
        }
        h2 {
            font-size: 2.5rem;
            color: #6c8eff;
            margin: 40px 0 20px;
            border-left: 5px solid #ff9e6c;
            padding-left: 15px;
        }
        h3 {
            font-size: 2rem;
            color: #9d6cff;
            margin: 30px 0 15px;
        }
        h4 {
            font-size: 1.5rem;
            color: #6cffb2;
            margin: 25px 0 10px;
        }
        p {
            margin-bottom: 25px;
            text-align: justify;
            padding: 0 10px;
        }
        .highlight {
            background-color: #6c8eff22;
            padding: 20px;
            border-radius: 10px;
            border-left: 4px solid #ff9e6c;
            margin: 30px 0;
        }
        .emoji {
            font-size: 1.5rem;
            margin-right: 10px;
        }
        .last-updated {
            text-align: right;
            font-style: italic;
            color: #a0a0cc;
            margin-bottom: 30px;
            font-size: 0.9rem;
        }
        .featured-image {
            margin: 40px auto;
            text-align: center;
            max-width: 800px;
        }
        .featured-image figcaption {
            margin-top: 10px;
            font-size: 0.9rem;
            color: #a0a0cc;
        }
        .interactive-section {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin: 60px 0;
        }
        .form-box {
            background-color: #1a1a2e;
            padding: 30px;
            border-radius: 15px;
            border: 2px solid #6c8eff;
        }
        .form-box h3 {
            color: #ff9e6c;
            margin-bottom: 20px;
        }
        input, textarea, select {
            width: 100%;
            padding: 15px;
            margin-bottom: 20px;
            background-color: #0f0f1a;
            border: 1px solid #6c8eff;
            border-radius: 8px;
            color: #e0e0ff;
            font-size: 1rem;
            transition: border 0.3s ease;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #ff9e6c;
        }
        button {
            background: linear-gradient(135deg, #6c8eff, #9d6cff);
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: bold;
            cursor: pointer;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        button:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(108, 142, 255, 0.4);
        }
        footer {
            background-color: #1a1a2e;
            padding: 40px 0;
            border-top: 3px solid #ff9e6c;
            text-align: center;
        }
        .friend-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 30px;
            margin-bottom: 30px;
        }
        friend-link {
            background-color: #0f0f1a;
            padding: 15px 25px;
            border-radius: 10px;
            border: 1px solid #6c8eff;
            transition: background 0.3s ease;
        }
        friend-link:hover {
            background-color: #6c8eff33;
        }
        friend-link a {
            color: #e0e0ff;
            font-weight: 600;
        }
        .copyright {
            color: #a0a0cc;
            font-size: 0.9rem;
            margin-top: 20px;
            border-top: 1px solid #333;
            padding-top: 20px;
        }