* {
            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, #0c2461 0%, #1e3799 100%);
            color: #f1f2f6;
            line-height: 1.8;
            overflow-x: hidden;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(12, 36, 97, 0.95);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
            backdrop-filter: blur(10px);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-size: 2.5rem;
            font-weight: 900;
            color: #ff9f1a;
            text-decoration: none;
            text-transform: uppercase;
            letter-spacing: 2px;
            text-shadow: 3px 3px 0 #ff3838;
            transition: all 0.3s ease;
        }
        .logo a:hover {
            color: #ffdd59;
            text-shadow: 5px 5px 0 #ff3838;
            transform: scale(1.05);
        }
        .desktop-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .desktop-nav a {
            color: #f1f2f6;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 1rem;
            border-radius: 30px;
            transition: all 0.3s ease;
            position: relative;
        }
        .desktop-nav a:hover,
        .desktop-nav a.active {
            background: #ff9f1a;
            color: #0c2461;
        }
        .desktop-nav a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 3px;
            background: #ff9f1a;
            transition: width 0.3s;
        }
        .desktop-nav a:hover::after {
            width: 80%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #ff9f1a;
            cursor: pointer;
            transition: transform 0.3s;
        }
        .hamburger:hover {
            transform: rotate(90deg);
        }
        .mobile-nav {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background: rgba(12, 36, 97, 0.98);
            padding: 1rem;
            box-shadow: 0 10px 20px rgba(0,0,0,0.5);
            z-index: 999;
        }
        .mobile-nav.active {
            display: block;
        }
        .mobile-nav ul {
            list-style: none;
        }
        .mobile-nav li {
            margin: 1rem 0;
        }
        .mobile-nav a {
            color: #f1f2f6;
            text-decoration: none;
            font-size: 1.2rem;
            display: block;
            padding: 0.8rem;
            border-radius: 10px;
            transition: background 0.3s;
        }
        .mobile-nav a:hover {
            background: #ff9f1a;
            color: #0c2461;
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: #aaa;
        }
        .breadcrumb a {
            color: #ff9f1a;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        main {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            margin: 2rem auto;
            padding: 3rem;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
        }
        article {
            max-width: 900px;
            margin: 0 auto;
        }
        h1 {
            font-size: 3.2rem;
            color: #ff9f1a;
            margin-bottom: 1.5rem;
            text-align: center;
            line-height: 1.2;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        .article-meta {
            text-align: center;
            color: #aaa;
            margin-bottom: 3rem;
            font-style: italic;
        }
        h2 {
            font-size: 2.2rem;
            color: #4bcffa;
            margin: 3rem 0 1.5rem;
            border-left: 5px solid #ff9f1a;
            padding-left: 15px;
        }
        h3 {
            font-size: 1.8rem;
            color: #ffdd59;
            margin: 2.5rem 0 1rem;
        }
        p {
            margin-bottom: 1.8rem;
            font-size: 1.15rem;
            text-align: justify;
        }
        .highlight {
            background: rgba(255, 159, 26, 0.2);
            border-left: 4px solid #ff9f1a;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 10px 10px 0;
        }
        b, strong {
            color: #ffdd59;
        }
        .emoji {
            font-size: 1.3rem;
            margin-right: 5px;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 15px;
            margin: 2rem auto;
            display: block;
            box-shadow: 0 10px 25px rgba(0,0,0,0.7);
            border: 3px solid #ff9f1a;
            transition: transform 0.5s;
        }
        img:hover {
            transform: scale(1.02);
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: #aaa;
            margin-top: -1rem;
            margin-bottom: 2rem;
        }
        .interactive-section {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin: 4rem 0;
        }
        .feature-box {
            background: rgba(30, 55, 153, 0.7);
            padding: 2rem;
            border-radius: 15px;
            border: 2px solid #4bcffa;
            transition: all 0.3s ease;
        }
        .feature-box:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(75, 207, 250, 0.4);
        }
        .feature-box h3 {
            color: #4bcffa;
            margin-top: 0;
        }
        form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        input, textarea, select {
            padding: 0.8rem 1rem;
            border-radius: 10px;
            border: 2px solid #4bcffa;
            background: rgba(255,255,255,0.1);
            color: white;
            font-size: 1rem;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #ff9f1a;
            background: rgba(255,255,255,0.15);
        }
        button {
            background: linear-gradient(to right, #ff9f1a, #ff3838);
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: 30px;
            font-weight: bold;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        button:hover {
            background: linear-gradient(to right, #ff3838, #ff9f1a);
            transform: scale(1.05);
            box-shadow: 0 5px 15px rgba(255, 56, 56, 0.5);
        }
        .star-rating {
            display: flex;
            gap: 0.5rem;
            font-size: 2rem;
            color: #ffdd59;
            margin: 1rem 0;
        }
        .star-rating i {
            cursor: pointer;
            transition: color 0.3s;
        }
        .web-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.5rem;
            margin: 3rem 0;
            padding: 2rem;
            background: rgba(12, 36, 97, 0.8);
            border-radius: 15px;
        }
        .web-link {
            background: rgba(255, 255, 255, 0.05);
            padding: 1rem;
            border-radius: 10px;
            transition: all 0.3s;
        }
        .web-link:hover {
            background: rgba(255, 159, 26, 0.2);
            transform: translateX(10px);
        }
        .web-link a {
            color: #4bcffa;
            text-decoration: none;
            font-weight: 600;
        }
        .web-link a:hover {
            color: #ffdd59;
            text-decoration: underline;
        }
        footer {
            background: rgba(12, 36, 97, 0.95);
            padding: 3rem 0 1.5rem;
            margin-top: 4rem;
            text-align: center;
        }
        .copyright {
            color: #aaa;
            font-size: 0.9rem;
            margin-top: 2rem;
            border-top: 1px solid #1e3799;
            padding-top: 1.5rem;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.8rem; }
            h2 { font-size: 2rem; }
            .desktop-nav { display: none; }
            .hamburger { display: block; }
            .interactive-section { grid-template-columns: 1fr; }
        }
        @media (max-width: 768px) {
            main { padding: 2rem; }
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            .logo a { font-size: 2rem; }
            .web-links { grid-template-columns: 1fr; }
        }
        @media (max-width: 480px) {
            .container { padding: 0 15px; }
            main { padding: 1.5rem; }
            h1 { font-size: 1.8rem; }
            .feature-box { padding: 1.5rem; }
        }