* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.8;
            color: #333;
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            color: #e0e0e0;
            max-width: 100vw;
            overflow-x: hidden;
        }
        a {
            color: #4dabf7;
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: #a5d8ff;
            transform: translateY(-2px);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .text-center { text-align: center; }
        .bold { font-weight: 700; }
        .highlight {
            background: linear-gradient(90deg, transparent 0%, rgba(77, 171, 247, 0.2) 50%, transparent 100%);
            padding: 0.2em 0.5em;
            border-radius: 4px;
        }
        .py-1 { padding-top: 1rem; padding-bottom: 1rem; }
        .py-2 { padding-top: 2rem; padding-bottom: 2rem; }
        .py-3 { padding-top: 3rem; padding-bottom: 3rem; }
        .my-1 { margin-top: 1rem; margin-bottom: 1rem; }
        .my-2 { margin-top: 2rem; margin-bottom: 2rem; }
        .my-3 { margin-top: 3rem; margin-bottom: 3rem; }
        .site-header {
            background: rgba(22, 33, 62, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid #4dabf7;
            padding: 1rem 0;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Cinzel', serif;
            font-size: 2.5rem;
            font-weight: 900;
            background: linear-gradient(to right, #ff6b6b, #4dabf7, #ffd166);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
        }
        .my-logo:hover {
            transform: scale(1.05);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: #e0e0e0;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 20px;
            border: 1px solid transparent;
        }
        .main-nav a:hover {
            border-color: #4dabf7;
            background: rgba(77, 171, 247, 0.1);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #e0e0e0;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 0;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 0 0 8px 8px;
            margin-bottom: 2rem;
        }
        .breadcrumb ul {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
            gap: 0.5rem;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin-left: 0.5rem;
            color: #4dabf7;
        }
        .search-container {
            background: rgba(255, 255, 255, 0.08);
            border-radius: 50px;
            padding: 0.5rem 1.5rem;
            margin: 2rem auto;
            max-width: 600px;
            display: flex;
        }
        .search-container input {
            flex: 1;
            background: transparent;
            border: none;
            color: #e0e0e0;
            font-size: 1rem;
            padding: 0.8rem;
            outline: none;
        }
        .search-container button {
            background: #4dabf7;
            color: white;
            border: none;
            border-radius: 50%;
            width: 45px;
            height: 45px;
            cursor: pointer;
            transition: background 0.3s;
        }
        .search-container button:hover {
            background: #339af0;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 2rem 0;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 15px;
            padding: 2.5rem;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
        }
        .sidebar {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 15px;
            padding: 1.5rem;
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .sidebar h3 {
            border-bottom: 2px solid #4dabf7;
            padding-bottom: 0.5rem;
            margin-bottom: 1rem;
        }
        .sidebar ul {
            list-style: none;
        }
        .sidebar li {
            margin-bottom: 0.8rem;
            padding-left: 1rem;
            border-left: 3px solid transparent;
            transition: all 0.3s;
        }
        .sidebar li:hover {
            border-left-color: #4dabf7;
            padding-left: 1.5rem;
        }
        h1 {
            font-size: 3.2rem;
            background: linear-gradient(to right, #ff6b6b, #4dabf7);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            text-align: center;
        }
        h2 {
            font-size: 2.2rem;
            color: #ffd166;
            margin-top: 3rem;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px dashed #4dabf7;
        }
        h3 {
            font-size: 1.8rem;
            color: #a5d8ff;
            margin-top: 2.5rem;
            margin-bottom: 1rem;
        }
        h4 {
            font-size: 1.4rem;
            color: #ffd166;
            margin-top: 2rem;
            margin-bottom: 0.8rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            font-size: 1.1rem;
        }
        .lead {
            font-size: 1.3rem;
            color: #b8e2ff;
            font-weight: 300;
            text-align: center;
            max-width: 900px;
            margin: 0 auto 3rem;
        }
        .info-box {
            background: rgba(77, 171, 247, 0.15);
            border-left: 5px solid #4dabf7;
            padding: 1.5rem;
            border-radius: 0 8px 8px 0;
            margin: 2rem 0;
        }
        .quote {
            font-style: italic;
            color: #ffd166;
            border-left: 4px solid #ff6b6b;
            padding-left: 1.5rem;
            margin: 2rem 0;
            font-size: 1.2rem;
        }
        .last-updated {
            text-align: right;
            font-size: 0.9rem;
            color: #aaa;
            margin-top: 3rem;
            padding-top: 1rem;
            border-top: 1px solid #444;
        }
        .image-wrapper {
            margin: 2.5rem auto;
            text-align: center;
            max-width: 800px;
        }
        .image-caption {
            font-size: 0.95rem;
            color: #aaa;
            margin-top: 0.5rem;
            font-style: italic;
        }
        .btn {
            display: inline-block;
            background: linear-gradient(90deg, #ff6b6b, #4dabf7);
            color: white;
            padding: 0.8rem 1.8rem;
            border-radius: 50px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        }
        .btn:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
        }
        .interactive-section {
            background: rgba(255, 255, 255, 0.03);
            border-radius: 15px;
            padding: 2rem;
            margin: 3rem 0;
            border: 1px solid rgba(77, 171, 247, 0.3);
        }
        .interactive-section h3 {
            margin-top: 0;
        }
        .rating-stars {
            display: flex;
            gap: 0.5rem;
            margin: 1rem 0;
        }
        .rating-stars i {
            color: #ffd166;
            cursor: pointer;
            font-size: 1.5rem;
            transition: color 0.3s;
        }
        .rating-stars i:hover {
            color: #ffb142;
        }
        textarea, input[type="text"], input[type="email"] {
            width: 100%;
            padding: 1rem;
            margin-bottom: 1rem;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid #444;
            border-radius: 8px;
            color: #e0e0e0;
            font-size: 1rem;
            transition: border 0.3s;
        }
        textarea:focus, input:focus {
            border-color: #4dabf7;
            outline: none;
        }
        .site-footer {
            background: rgba(10, 15, 30, 0.98);
            padding: 3rem 0 1.5rem;
            margin-top: 4rem;
            border-top: 2px solid #4dabf7;
        }
        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-section {
            flex: 1;
            min-width: 250px;
        }
        .footer-section h4 {
            color: #ffd166;
            margin-bottom: 1.5rem;
        }
        friend-link {
            display: block;
            margin-bottom: 0.8rem;
            color: #a5d8ff;
            padding: 0.5rem;
            border-radius: 5px;
            background: rgba(255, 255, 255, 0.03);
            transition: all 0.3s;
        }
        friend-link:hover {
            background: rgba(77, 171, 247, 0.2);
            padding-left: 1rem;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #444;
            color: #888;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            h1 { font-size: 2.5rem; }
            h2 { font-size: 2rem; }
            h3 { font-size: 1.6rem; }
            .header-content {
                flex-wrap: wrap;
            }
            .main-nav {
                width: 100%;
                order: 3;
                margin-top: 1rem;
                display: none;
            }
            .main-nav.active {
                display: block;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 0;
            }
            .main-nav li {
                width: 100%;
                border-bottom: 1px solid #333;
            }
            .main-nav a {
                display: block;
                padding: 1rem;
                border-radius: 0;
            }
            .hamburger {
                display: block;
            }
            .article-content {
                padding: 1.5rem;
            }
        }