* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background: linear-gradient(135deg, #0a0a16 0%, #1a1a2e 100%);
            color: #e0e0ff;
            line-height: 1.7;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #00a8ff;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        a:hover {
            color: #00fff7;
            text-shadow: 0 0 8px rgba(0, 255, 247, 0.5);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        section {
            padding: 60px 0;
        }
        .text-highlight {
            color: #00fff7;
            font-weight: bold;
        }
        .btn {
            display: inline-block;
            padding: 12px 28px;
            background: linear-gradient(90deg, #ff4d4d, #f9cb28);
            color: #0a0a16;
            border-radius: 50px;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 1px;
            border: none;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(255, 77, 77, 0.3);
        }
        header {
            background: rgba(10, 10, 22, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid #00a8ff;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .my-logo {
            font-size: 2.5rem;
            font-weight: 900;
            background: linear-gradient(90deg, #00a8ff, #00fff7);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 0 15px rgba(0, 168, 255, 0.5);
        }
        .my-logo:hover {
            text-shadow: 0 0 25px rgba(0, 168, 255, 0.8);
        }
        nav ul {
            display: flex;
            list-style: none;
        }
        nav ul li {
            margin-left: 30px;
        }
        nav ul li a {
            font-weight: 600;
            padding: 8px 5px;
            border-bottom: 2px solid transparent;
        }
        nav ul li a:hover,
        nav ul li a.active {
            border-bottom-color: #00fff7;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #00fff7;
        }
        .breadcrumb {
            padding: 15px 20px;
            background: rgba(26, 26, 46, 0.8);
            font-size: 0.9rem;
        }
        .breadcrumb a {
            margin: 0 5px;
        }
        .hero {
            text-align: center;
            padding: 80px 20px;
            background: radial-gradient(circle at center, rgba(26, 26, 46, 0.9) 0%, rgba(10, 10, 22, 1) 70%);
        }
        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 20px;
            background: linear-gradient(90deg, #ff4d4d, #f9cb28);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto 30px;
            color: #b0b0ff;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        main {
            background: rgba(26, 26, 46, 0.7);
            border-radius: 20px;
            padding: 40px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
        }
        h2 {
            font-size: 2.2rem;
            color: #00a8ff;
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #00a8ff;
        }
        h3 {
            font-size: 1.8rem;
            color: #00fff7;
            margin: 30px 0 15px;
        }
        h4 {
            font-size: 1.4rem;
            color: #f9cb28;
            margin: 25px 0 10px;
        }
        p {
            margin-bottom: 20px;
            text-align: justify;
        }
        blockquote {
            border-left: 5px solid #ff4d4d;
            padding-left: 20px;
            margin: 25px 0;
            font-style: italic;
            color: #b0b0ff;
            background: rgba(255, 77, 77, 0.05);
            padding: 20px;
            border-radius: 0 10px 10px 0;
        }
        .article-img {
            width: 100%;
            border-radius: 15px;
            margin: 30px auto;
            border: 3px solid #00a8ff;
            box-shadow: 0 10px 25px rgba(0, 168, 255, 0.3);
        }
        aside {
            background: rgba(26, 26, 46, 0.9);
            border-radius: 15px;
            padding: 25px;
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .widget {
            margin-bottom: 30px;
        }
        .widget h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: #f9cb28;
        }
        input, textarea, select {
            width: 100%;
            padding: 12px;
            margin-bottom: 15px;
            background: rgba(10, 10, 22, 0.8);
            border: 1px solid #00a8ff;
            border-radius: 8px;
            color: #e0e0ff;
        }
        .stars {
            display: flex;
            justify-content: space-around;
            margin: 15px 0;
            font-size: 1.8rem;
            color: #444;
        }
        .stars i {
            cursor: pointer;
            transition: color 0.3s;
        }
        .stars i:hover,
        .stars i.active {
            color: #f9cb28;
        }
        footer {
            background: #0a0a16;
            padding: 50px 20px 20px;
            border-top: 2px solid #00a8ff;
            margin-top: 60px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        friend-link {
            display: block;
            background: rgba(26, 26, 46, 0.8);
            padding: 15px;
            margin-bottom: 10px;
            border-radius: 8px;
            border-left: 4px solid #00fff7;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #1a1a2e;
            font-size: 0.9rem;
            color: #888;
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
            aside {
                position: static;
            }
            .hero h1 {
                font-size: 2.8rem;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            nav ul {
                position: fixed;
                top: 80px;
                left: -100%;
                width: 100%;
                background: rgba(10, 10, 22, 0.98);
                flex-direction: column;
                align-items: center;
                padding: 30px 0;
                transition: left 0.5s ease;
            }
            nav ul.active {
                left: 0;
            }
            nav ul li {
                margin: 15px 0;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.9rem;
            }
        }