* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #f0f0f0;
            background: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 50%, #16213e 100%);
            background-attachment: fixed;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #ff4655;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        a:hover {
            color: #ff7c87;
            text-shadow: 0 0 8px rgba(255, 70, 85, 0.7);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .text-center { text-align: center; }
        .bold { font-weight: 800; }
        .highlight {
            background: linear-gradient(90deg, #ff4655 0%, #ff7c87 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            font-weight: 800;
        }
        .site-header {
            background: rgba(10, 10, 15, 0.95);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid #ff4655;
            box-shadow: 0 5px 20px rgba(255, 70, 85, 0.2);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-family: 'Impact', 'Arial Black', sans-serif;
            font-size: 2.5rem;
            font-weight: 900;
            text-transform: uppercase;
            letter-spacing: 2px;
            background: linear-gradient(45deg, #ff4655, #ff7c87, #ff4655);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        .logo a:hover {
            text-shadow: 0 0 15px rgba(255, 70, 85, 0.8);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #ff4655;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 5px;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: #f0f0f0;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .main-nav a:hover, .main-nav a.active {
            background: rgba(255, 70, 85, 0.15);
            color: #ff4655;
        }
        .breadcrumb {
            padding: 1rem 0;
            background: rgba(20, 20, 30, 0.8);
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 0.5rem;
        }
        .breadcrumb li:not(:last-child)::after {
            content: ">";
            margin-left: 0.5rem;
            color: #888;
        }
        .breadcrumb a {
            color: #aaa;
        }
        .breadcrumb a:hover {
            color: #ff4655;
        }
        main {
            flex: 1;
            padding: 2rem 0;
        }
        .article-header {
            margin-bottom: 3rem;
            padding: 2rem;
            background: rgba(30, 30, 46, 0.7);
            border-radius: 12px;
            border-left: 6px solid #ff4655;
        }
        .article-header h1 {
            font-size: 3rem;
            margin-bottom: 1rem;
            line-height: 1.2;
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            color: #aaa;
            font-size: 0.95rem;
            margin-top: 1rem;
        }
        .article-meta i { margin-right: 0.5rem; color: #ff4655; }
        .content-section {
            margin-bottom: 3rem;
            background: rgba(30, 30, 46, 0.7);
            padding: 2rem;
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, 0.05);
        }
        .content-section h2 {
            font-size: 2.2rem;
            margin-bottom: 1.5rem;
            color: #ff7c87;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid rgba(255, 70, 85, 0.3);
        }
        .content-section h3 {
            font-size: 1.8rem;
            margin: 1.5rem 0 1rem;
            color: #ffa8b0;
        }
        .content-section p {
            margin-bottom: 1.5rem;
            text-align: justify;
            font-size: 1.1rem;
        }
        .content-section p.lead {
            font-size: 1.3rem;
            font-weight: 300;
            color: #ffc4c9;
        }
        .featured-image {
            float: right;
            margin: 0 0 1.5rem 2rem;
            max-width: 450px;
            border-radius: 10px;
            overflow: hidden;
            border: 3px solid #ff4655;
            box-shadow: 0 10px 25px rgba(0,0,0,0.5);
        }
        .featured-image img {
            transition: transform 0.5s ease;
        }
        .featured-image:hover img {
            transform: scale(1.03);
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: #aaa;
            padding: 0.5rem;
            font-size: 0.9rem;
            background: rgba(0,0,0,0.3);
        }
        .interactive-features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin: 3rem 0;
        }
        .feature-box {
            background: rgba(40, 40, 60, 0.8);
            padding: 2rem;
            border-radius: 10px;
            border-top: 4px solid #ff4655;
        }
        .feature-box h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }
        .feature-box form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-top: 1rem;
        }
        .feature-box input, .feature-box textarea, .feature-box select {
            padding: 0.8rem 1rem;
            border-radius: 6px;
            border: 1px solid #555;
            background: rgba(20, 20, 30, 0.8);
            color: #f0f0f0;
            font-family: inherit;
            font-size: 1rem;
        }
        .feature-box input:focus, .feature-box textarea:focus, .feature-box select:focus {
            outline: none;
            border-color: #ff4655;
            box-shadow: 0 0 8px rgba(255, 70, 85, 0.4);
        }
        .feature-box button {
            background: linear-gradient(45deg, #ff4655, #ff7c87);
            color: white;
            border: none;
            padding: 0.9rem;
            border-radius: 6px;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .feature-box button:hover {
            background: linear-gradient(45deg, #ff2a3c, #ff5a6b);
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(255, 70, 85, 0.4);
        }
        .star-rating {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            margin: 1rem 0;
            font-size: 1.8rem;
            color: #555;
        }
        .star-rating .star {
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating .star:hover,
        .star-rating .star:hover ~ .star {
            color: #ff4655;
        }
        .star-rating .star.selected {
            color: #ffcc00;
        }
        .web-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.5rem;
            margin: 3rem 0;
        }
        .web-link {
            background: rgba(40, 40, 60, 0.6);
            padding: 1.2rem;
            border-radius: 8px;
            border-left: 4px solid #ff7c87;
            transition: transform 0.3s ease, background 0.3s ease;
        }
        .web-link:hover {
            background: rgba(60, 60, 80, 0.8);
            transform: translateX(10px);
        }
        .web-link a {
            color: #f0f0f0;
            font-weight: 600;
            display: block;
        }
        .site-footer {
            background: rgba(10, 10, 15, 0.98);
            padding: 3rem 0 1.5rem;
            border-top: 2px solid #ff4655;
            margin-top: 3rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-section h4 {
            color: #ff7c87;
            margin-bottom: 1.5rem;
            font-size: 1.3rem;
        }
        .footer-section ul {
            list-style: none;
        }
        .footer-section ul li {
            margin-bottom: 0.8rem;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: #888;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            .article-header h1 { font-size: 2.5rem; }
            .content-section h2 { font-size: 2rem; }
            .featured-image {
                float: none;
                margin: 0 auto 2rem;
                max-width: 100%;
            }
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .main-nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: rgba(10, 10, 15, 0.98);
                padding: 1rem;
                border-top: 1px solid #333;
            }
            .main-nav ul.active { display: flex; }
            .article-header h1 { font-size: 2rem; }
            .content-section h2 { font-size: 1.8rem; }
            .content-section h3 { font-size: 1.5rem; }
            .interactive-features { grid-template-columns: 1fr; }
        }
        @media (max-width: 480px) {
            .container { padding: 0 15px; }
            .article-header, .content-section { padding: 1.5rem; }
            .article-header h1 { font-size: 1.8rem; }
            .logo a { font-size: 2rem; }
        }