* {
            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: #e0e0e0;
            background: linear-gradient(135deg, #0a1929 0%, #1a2b3c 100%);
            min-height: 100vh;
        }
        a {
            color: #4da6ff;
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: #80ccff;
            transform: translateY(-1px);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }
        .site-header {
            background: rgba(15, 30, 45, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #2a4a6e;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 1rem 5%;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1400px;
            margin: 0 auto;
        }
        .my-logo {
            font-family: 'Cinzel', serif;
            font-size: 2.4rem;
            font-weight: 800;
            background: linear-gradient(90deg, #ffcc00, #ff9900);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }
        .my-logo:hover {
            animation: logoGlow 1.5s ease-in-out infinite alternate;
        }
        @keyframes logoGlow {
            from { text-shadow: 0 0 10px rgba(255,204,0,0.5); }
            to { text-shadow: 0 0 20px rgba(255,153,0,0.8), 0 0 30px rgba(255,153,0,0.4); }
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2.5rem;
        }
        .main-nav a {
            color: #b0d0ff;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 0;
            position: relative;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, #ffcc00, #ff9900);
            transition: width 0.4s ease;
        }
        .main-nav a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #ffcc00;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.5rem;
        }
        .mobile-nav {
            display: none;
            background: rgba(25, 40, 60, 0.98);
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 1rem 5%;
            border-top: 1px solid #2a4a6e;
            box-shadow: 0 10px 20px rgba(0,0,0,0.5);
        }
        .mobile-nav.active {
            display: block;
            animation: slideDown 0.3s ease;
        }
        @keyframes slideDown {
            from { opacity: 0; transform: translateY(-10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .mobile-nav ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 1.2rem;
        }
        .mobile-nav a {
            display: block;
            padding: 0.8rem;
            border-left: 3px solid #4da6ff;
            background: rgba(255,255,255,0.05);
            border-radius: 0 8px 8px 0;
        }
        .breadcrumb {
            background: rgba(255,255,255,0.03);
            padding: 0.8rem 5%;
            font-size: 0.95rem;
            border-bottom: 1px solid #2a4a6e;
        }
        .breadcrumb a {
            color: #b0d0ff;
        }
        .breadcrumb span {
            color: #888;
            margin: 0 0.5rem;
        }
        .content-wrapper {
            max-width: 1400px;
            margin: 2rem auto;
            padding: 0 5%;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
        }
        @media (max-width: 1024px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
        }
        .main-content {
            background: rgba(20, 35, 55, 0.7);
            border-radius: 15px;
            padding: 3rem;
            box-shadow: 0 10px 30px rgba(0, 10, 20, 0.5);
            border: 1px solid #3a5a7a;
        }
        h1 {
            font-size: 3.2rem;
            color: #ffcc00;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            text-align: center;
            border-bottom: 3px solid #ff9900;
            padding-bottom: 1rem;
        }
        h2 {
            font-size: 2.2rem;
            color: #4da6ff;
            margin: 3rem 0 1.5rem;
            padding-left: 1rem;
            border-left: 5px solid #ff9900;
        }
        h3 {
            font-size: 1.8rem;
            color: #80ccff;
            margin: 2.5rem 0 1rem;
        }
        h4 {
            font-size: 1.5rem;
            color: #a6d5ff;
            margin: 2rem 0 1rem;
        }
        p {
            margin-bottom: 1.8rem;
            font-size: 1.15rem;
            text-align: justify;
            hyphens: auto;
        }
        .lead {
            font-size: 1.3rem;
            color: #cce5ff;
            font-weight: 300;
            text-align: center;
            margin-bottom: 2.5rem;
            padding: 1.5rem;
            background: rgba(77, 166, 255, 0.08);
            border-radius: 10px;
            border-left: 4px solid #ff9900;
        }
        .highlight {
            background: linear-gradient(90deg, rgba(255,204,0,0.15), rgba(255,153,0,0.05));
            padding: 1.5rem;
            border-radius: 10px;
            border: 1px solid rgba(255,204,0,0.3);
            margin: 2rem 0;
        }
        .quote {
            font-style: italic;
            color: #b0d0ff;
            border-left: 4px solid #ff9900;
            padding-left: 1.5rem;
            margin: 2rem 0;
            font-size: 1.2rem;
        }
        .term {
            font-weight: bold;
            color: #ffcc00;
        }
        .note {
            background: rgba(64, 128, 255, 0.1);
            padding: 1rem;
            border-radius: 8px;
            border: 1px dashed #4da6ff;
            margin: 1.5rem 0;
        }
        .featured-image {
            margin: 2.5rem auto;
            width: 80%;
            box-shadow: 0 15px 35px rgba(0,0,0,0.7);
            border: 3px solid #ffcc00;
            transition: transform 0.5s ease, box-shadow 0.5s ease;
        }
        .featured-image:hover {
            transform: scale(1.02);
            box-shadow: 0 20px 40px rgba(255,204,0,0.3);
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: #aaa;
            margin-top: 0.5rem;
            font-size: 0.95rem;
        }
        .interactive-module {
            background: rgba(30, 50, 80, 0.8);
            border-radius: 12px;
            padding: 2rem;
            margin: 3rem 0;
            border: 1px solid #4a6fa5;
        }
        .module-title {
            color: #ffcc00;
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }
        .module-title i {
            font-size: 1.8rem;
        }
        .search-box, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 1.2rem;
        }
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }
        label {
            color: #b0d0ff;
            font-weight: 600;
        }
        input, textarea, select {
            padding: 0.9rem;
            background: rgba(15, 30, 45, 0.8);
            border: 1px solid #3a5a7a;
            border-radius: 8px;
            color: #e0e0e0;
            font-size: 1rem;
            transition: border 0.3s ease, box-shadow 0.3s ease;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #ff9900;
            box-shadow: 0 0 0 3px rgba(255,153,0,0.2);
        }
        textarea {
            min-height: 150px;
            resize: vertical;
        }
        button, .btn {
            background: linear-gradient(90deg, #ff9900, #ff7700);
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: 8px;
            font-weight: bold;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s ease;
            align-self: flex-start;
            display: inline-flex;
            align-items: center;
            gap: 0.7rem;
        }
        button:hover, .btn:hover {
            background: linear-gradient(90deg, #ffaa00, #ff8800);
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(255,153,0,0.4);
        }
        .stars {
            display: flex;
            gap: 0.5rem;
            font-size: 2rem;
            color: #555;
            margin: 0.5rem 0;
        }
        .stars label {
            cursor: pointer;
            transition: color 0.2s;
        }
        .stars input {
            display: none;
        }
        .stars label:hover,
        .stars label:hover ~ label,
        .stars input:checked ~ label {
            color: #ffcc00;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .sidebar-widget {
            background: rgba(20, 35, 55, 0.8);
            border-radius: 12px;
            padding: 1.8rem;
            border: 1px solid #3a5a7a;
        }
        .widget-title {
            color: #ffcc00;
            margin-bottom: 1.2rem;
            font-size: 1.5rem;
            border-bottom: 2px solid #ff9900;
            padding-bottom: 0.7rem;
        }
        .link-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0.9rem;
        }
        .link-list a {
            display: block;
            padding: 0.9rem;
            background: rgba(255,255,255,0.03);
            border-radius: 8px;
            border-left: 3px solid #4da6ff;
            transition: all 0.3s ease;
        }
        .link-list a:hover {
            background: rgba(77, 166, 255, 0.15);
            transform: translateX(5px);
        }
        .site-footer {
            background: rgba(10, 20, 35, 0.98);
            margin-top: 5rem;
            padding: 3rem 5% 2rem;
            border-top: 2px solid #2a4a6e;
        }
        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            margin-bottom: 2.5rem;
        }
        .footer-section h4 {
            color: #ffcc00;
            margin-bottom: 1.5rem;
            font-size: 1.5rem;
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
        }
        friend-link {
            background: rgba(255,255,255,0.05);
            padding: 0.8rem 1.5rem;
            border-radius: 50px;
            border: 1px solid #3a5a7a;
            transition: all 0.3s ease;
        }
        friend-link:hover {
            background: rgba(255,204,0,0.1);
            border-color: #ffcc00;
            transform: scale(1.05);
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #2a4a6e;
            color: #aaa;
            font-size: 0.95rem;
        }
        @media (max-width: 768px) {
            h1 { font-size: 2.5rem; }
            h2 { font-size: 1.9rem; }
            h3 { font-size: 1.6rem; }
            .main-content { padding: 2rem; }
            .header-container { flex-wrap: wrap; }
            .main-nav { display: none; }
            .hamburger { display: block; }
            .content-wrapper { gap: 2rem; }
            .featured-image { width: 100%; }
        }
        @media (max-width: 480px) {
            .site-header, .breadcrumb, .main-content, .site-footer { padding-left: 3%; padding-right: 3%; }
            h1 { font-size: 2rem; }
            .lead { font-size: 1.1rem; }
        }