* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #e0e0e0;
            background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
            background-attachment: fixed;
            padding-top: 80px; 
        }
        a {
            color: #4fc3f7;
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: #29b6f6;
            transform: translateY(-2px);
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(15, 12, 41, 0.95);
            backdrop-filter: blur(10px);
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .logo {
            font-size: 2rem;
            font-weight: 800;
            background: linear-gradient(90deg, #ff6b6b, #4ecdc4);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: 1px;
        }
        .logo a:hover {
            transform: none;
        }
        .nav-desktop {
            display: flex;
            gap: 30px;
        }
        .nav-desktop a {
            font-weight: 600;
            font-size: 1.1rem;
            position: relative;
        }
        .nav-desktop a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 3px;
            background: #4fc3f7;
            bottom: -5px;
            left: 0;
            transition: width 0.3s ease;
        }
        .nav-desktop a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #4fc3f7;
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background: rgba(30, 27, 57, 0.98);
            padding: 20px;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            padding: 15px 0;
            border-bottom: 1px solid rgba(79, 195, 247, 0.2);
            font-size: 1.2rem;
        }
        .breadcrumb {
            background: rgba(40, 37, 77, 0.8);
            padding: 12px 20px;
            font-size: 0.95rem;
            border-bottom: 1px solid #444;
        }
        .breadcrumb a {
            color: #bb86fc;
        }
        .breadcrumb span {
            color: #aaa;
            margin: 0 8px;
        }
        main {
            padding: 40px 0;
            background: rgba(25, 22, 50, 0.7);
            border-radius: 15px;
            margin: 20px auto;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
        }
        .article-header {
            text-align: center;
            padding: 30px 20px;
            border-bottom: 2px solid #4fc3f7;
            margin-bottom: 40px;
        }
        h1 {
            font-size: 3rem;
            color: #ffffff;
            margin-bottom: 15px;
            text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.5);
        }
        .article-meta {
            color: #aaa;
            font-style: italic;
            font-size: 1rem;
        }
        .content-section {
            padding: 20px;
            margin-bottom: 40px;
        }
        h2 {
            font-size: 2.2rem;
            color: #4fc3f7;
            margin: 30px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #bb86fc;
        }
        h3 {
            font-size: 1.8rem;
            color: #bb86fc;
            margin: 25px 0 15px;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .highlight {
            background: rgba(79, 195, 247, 0.1);
            border-left: 5px solid #4fc3f7;
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 10px 10px 0;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .image-container {
            text-align: center;
            margin: 30px 0;
        }
        .image-container img {
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
            transition: transform 0.4s ease, box-shadow 0.4s ease;
        }
        .image-container img:hover {
            transform: scale(1.02);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.8);
        }
        .figcaption {
            font-style: italic;
            color: #aaa;
            margin-top: 10px;
            font-size: 0.95rem;
        }
        .link-inline {
            font-weight: bold;
            color: #ff6b6b;
            border-bottom: 1px dashed #ff6b6b;
        }
        .features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin: 50px 20px;
        }
        .feature-box {
            background: rgba(40, 37, 77, 0.8);
            padding: 25px;
            border-radius: 15px;
            border: 1px solid #444;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .feature-box:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 25px rgba(0, 0, 0, 0.5);
        }
        .feature-box h3 {
            color: #4fc3f7;
            margin-top: 0;
        }
        .feature-box form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        input, textarea, select {
            padding: 12px;
            border: 1px solid #555;
            border-radius: 8px;
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 1rem;
            transition: border 0.3s ease;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #4fc3f7;
        }
        button {
            padding: 12px 25px;
            background: linear-gradient(90deg, #4fc3f7, #2962ff);
            color: white;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 600;
            font-size: 1rem;
            transition: background 0.3s ease, transform 0.2s ease;
        }
        button:hover {
            background: linear-gradient(90deg, #29b6f6, #1565c0);
            transform: scale(1.05);
        }
        .stars {
            display: flex;
            gap: 10px;
            font-size: 1.8rem;
            color: #ffd600;
            cursor: pointer;
            margin-bottom: 15px;
        }
        .stars span:hover {
            color: #ffab00;
        }
        .long-tail-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
            padding: 40px 20px;
            background: rgba(15, 12, 41, 0.9);
            border-top: 2px solid #4fc3f7;
        }
        .web-link {
            background: rgba(40, 37, 77, 0.6);
            padding: 15px;
            border-radius: 10px;
            text-align: center;
            transition: background 0.3s ease;
        }
        .web-link:hover {
            background: rgba(79, 195, 247, 0.2);
        }
        footer {
            text-align: center;
            padding: 30px 20px;
            background: rgba(10, 8, 30, 0.95);
            color: #aaa;
            font-size: 0.9rem;
            border-top: 1px solid #444;
        }
        .footer-links {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        @media (max-width: 768px) {
            body {
                padding-top: 70px;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            h3 {
                font-size: 1.5rem;
            }
            .header-container {
                padding: 10px 15px;
            }
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: block;
            }
            .breadcrumb {
                padding: 10px 15px;
                font-size: 0.85rem;
            }
            .features {
                grid-template-columns: 1fr;
                margin: 30px 10px;
            }
            .long-tail-links {
                grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
                padding: 30px 15px;
            }
        }
        @media (min-width: 769px) and (max-width: 1024px) {
            .container {
                padding: 0 30px;
            }
        }