* { 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, #0a0f1a 0%, #1a1f2e 100%);
            background-attachment: fixed;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 15px;
        }
        a { color: #4dabf7; text-decoration: none; transition: color 0.3s; }
        a:hover { color: #a5d8ff; text-decoration: underline; }
        img { max-width: 100%; height: auto; display: block; }
        .container { width: 100%; padding-right: 15px; padding-left: 15px; margin-right: auto; margin-left: auto; }
        .site-header {
            background: rgba(15, 20, 35, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #2d3748;
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Arial Black', sans-serif;
            font-size: 2.2rem;
            background: linear-gradient(90deg, #ff6b6b, #4ecdc4);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            font-weight: 900;
            letter-spacing: -1px;
        }
        .my-logo:hover { text-decoration: none; }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: #cbd5e0;
            font-weight: 600;
            padding: 0.5rem 0;
            position: relative;
        }
        .main-nav a:hover { color: #ffffff; }
        .main-nav a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: 0;
            left: 0;
            background-color: #4dabf7;
            transition: width 0.3s;
        }
        .main-nav a:hover::after { width: 100%; }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            color: #cbd5e0;
            background: none;
            border: none;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: #94a3b8;
        }
        .breadcrumb a { color: #94a3b8; }
        .breadcrumb span { color: #4dabf7; }
        .hero-section {
            padding: 3rem 0;
            text-align: center;
            border-bottom: 1px solid #2d3748;
        }
        h1 {
            font-size: 3.2rem;
            color: #ffffff;
            margin-bottom: 1rem;
            line-height: 1.2;
            text-shadow: 0 2px 10px rgba(0,0,0,0.5);
        }
        .lead {
            font-size: 1.3rem;
            color: #a5d8ff;
            max-width: 800px;
            margin: 0 auto 2rem;
        }
        .content-area {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 2rem 0;
        }
        @media (max-width: 992px) {
            .content-area { grid-template-columns: 1fr; }
        }
        article {
            background: rgba(25, 30, 45, 0.7);
            border-radius: 12px;
            padding: 2.5rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        h2, h3, h4 {
            color: #ffffff;
            margin-top: 2.5rem;
            margin-bottom: 1rem;
            line-height: 1.3;
        }
        h2 {
            font-size: 2.2rem;
            border-left: 5px solid #4dabf7;
            padding-left: 15px;
        }
        h3 { font-size: 1.8rem; color: #a5d8ff; }
        h4 { font-size: 1.4rem; color: #ffd8a8; }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
            hyphens: auto;
        }
        .highlight-box {
            background: rgba(77, 171, 247, 0.1);
            border-left: 4px solid #4dabf7;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .stat-card {
            background: rgba(255,255,255,0.05);
            padding: 1.5rem;
            border-radius: 8px;
            text-align: center;
            transition: transform 0.3s;
        }
        .stat-card:hover { transform: translateY(-5px); }
        .stat-card i { font-size: 2rem; color: #4dabf7; margin-bottom: 1rem; }
        aside {
            background: rgba(25, 30, 45, 0.7);
            border-radius: 12px;
            padding: 2rem;
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .sidebar-widget {
            margin-bottom: 2.5rem;
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            margin-bottom: 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #2d3748;
        }
        .link-list {
            list-style: none;
        }
        .link-list li { margin-bottom: 0.8rem; }
        .link-list a {
            display: block;
            padding: 0.8rem;
            background: rgba(255,255,255,0.05);
            border-radius: 6px;
            transition: background 0.3s;
        }
        .link-list a:hover {
            background: rgba(77, 171, 247, 0.2);
            text-decoration: none;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            color: #cbd5e0;
            font-weight: 600;
        }
        input, textarea, select {
            width: 100%;
            padding: 0.8rem;
            background: rgba(255,255,255,0.08);
            border: 1px solid #4a5568;
            border-radius: 6px;
            color: #ffffff;
            font-size: 1rem;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #4dabf7;
            box-shadow: 0 0 0 3px rgba(77, 171, 247, 0.2);
        }
        button {
            background: linear-gradient(90deg, #4dabf7, #339af0);
            color: white;
            border: none;
            padding: 0.9rem 1.8rem;
            border-radius: 6px;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s;
        }
        button:hover {
            background: linear-gradient(90deg, #339af0, #228be6);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(51, 154, 240, 0.4);
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            font-size: 2rem;
            margin: 1rem 0;
            color: #ffd43b;
            cursor: pointer;
        }
        .star { transition: color 0.2s; }
        .star:hover, .star.active { color: #ffd43b; }
        .article-img {
            width: 100%;
            border-radius: 10px;
            margin: 2rem auto;
            border: 2px solid #4a5568;
            box-shadow: 0 10px 20px rgba(0,0,0,0.5);
        }
        site-footer {
            background: rgba(10, 15, 25, 0.95);
            border-top: 2px solid #2d3748;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 2rem;
        }
        .footer-section { flex: 1; min-width: 250px; }
        .footer-section h3 {
            color: #ffffff;
            margin-bottom: 1.5rem;
            font-size: 1.4rem;
        }
        friend-link {
            display: inline-block;
            background: rgba(255,255,255,0.05);
            padding: 0.6rem 1.2rem;
            border-radius: 20px;
            margin: 0.3rem;
            font-size: 0.9rem;
        }
        .copyright {
            text-align: center;
            margin-top: 3rem;
            padding-top: 1.5rem;
            border-top: 1px solid #2d3748;
            color: #94a3b8;
            font-size: 0.9rem;
        }
        .text-center { text-align: center; }
        .mb-3 { margin-bottom: 1rem; }
        .mt-3 { margin-top: 1rem; }
        .emoji { font-size: 1.2em; }
        .bold { font-weight: 800; color: #ffffff; }
        .last-updated {
            color: #94a3b8;
            font-style: italic;
            font-size: 0.9rem;
            margin-top: 2rem;
        }
        @media (max-width: 768px) {
            h1 { font-size: 2.5rem; }
            h2 { font-size: 1.9rem; }
            h3 { font-size: 1.5rem; }
            .content-area { gap: 2rem; }
            article, aside { padding: 1.5rem; }
            .header-container { flex-wrap: wrap; }
            .hamburger { display: block; }
            .main-nav {
                width: 100%;
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.5s ease;
            }
            .main-nav.active {
                max-height: 500px;
                margin-top: 1rem;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 0;
            }
            .main-nav li {
                width: 100%;
                border-bottom: 1px solid #2d3748;
            }
            .main-nav a {
                display: block;
                padding: 1rem 0;
            }
        }