* { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            line-height: 1.6;
            color: #222;
            background-color: #f8f9fa;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
        }
        h1 { font-size: 2.5rem; margin: 1.5rem 0; color: #0f1923; border-bottom: 3px solid #ff4655; padding-bottom: 0.5rem; }
        h2 { font-size: 1.8rem; margin: 1.8rem 0 1rem; color: #1a2b3c; padding-left: 10px; border-left: 4px solid #0fbbff; }
        h3 { font-size: 1.4rem; margin: 1.2rem 0 0.8rem; color: #2a4365; }
        h4 { font-size: 1.1rem; margin: 1rem 0 0.5rem; color: #4a5568; }
        p { margin-bottom: 1.2rem; }
        a { color: #3182ce; text-decoration: none; }
        a:hover { text-decoration: underline; color: #2c5282; }
        strong { color: #2d3748; }
        em { color: #4a5568; }
        .container { display: grid; grid-template-columns: 1fr 300px; gap: 40px; }
        @media (max-width: 1024px) { .container { grid-template-columns: 1fr; } }
        header {
            background: linear-gradient(135deg, #0f1923 0%, #1c2d3f 100%);
            color: white;
            padding: 1rem 0;
            margin-bottom: 2rem;
            border-radius: 0 0 12px 12px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: #ff4655;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo:hover { text-decoration: none; color: #ff6b7a; }
        .my-logo i { font-size: 2rem; }
        nav ul {
            display: flex;
            list-style: none;
            gap: 1.5rem;
            flex-wrap: wrap;
        }
        nav a {
            color: #cbd5e0;
            font-weight: 500;
            padding: 8px 12px;
            border-radius: 6px;
            transition: all 0.3s;
        }
        nav a:hover {
            background-color: rgba(255, 70, 85, 0.15);
            color: white;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.5rem;
            background: none;
            border: none;
            color: white;
            cursor: pointer;
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            nav ul {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1c2d3f;
                position: absolute;
                top: 80px;
                left: 0;
                padding: 1rem;
                border-radius: 0 0 12px 12px;
                z-index: 1000;
            }
            nav ul.active { display: flex; }
        }
        main {
            background: white;
            padding: 2rem;
            border-radius: 12px;
            box-shadow: 0 2px 15px rgba(0,0,0,0.05);
        }
        section { margin-bottom: 3rem; }
        .content-block {
            background: #f1f5f9;
            padding: 1.5rem;
            border-radius: 8px;
            margin: 1.5rem 0;
            border-left: 4px solid #48bb78;
        }
        .img-container {
            margin: 2rem auto;
            text-align: center;
        }
        .wiki-img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            border: 1px solid #e2e8f0;
        }
        .img-caption {
            font-size: 0.9rem;
            color: #718096;
            margin-top: 0.5rem;
            font-style: italic;
        }
        ul, ol { padding-left: 1.5rem; margin-bottom: 1.5rem; }
        li { margin-bottom: 0.5rem; }
        table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            background: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0,0,0,0.05);
        }
        th, td {
            padding: 1rem;
            text-align: left;
            border-bottom: 1px solid #e2e8f0;
        }
        th {
            background-color: #edf2f7;
            font-weight: 700;
            color: #2d3748;
        }
        tr:hover { background-color: #f7fafc; }
        .form-group {
            margin-bottom: 1.5rem;
        }
        label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: #4a5568;
        }
        input, textarea, select {
            width: 100%;
            padding: 0.75rem;
            border: 1px solid #cbd5e0;
            border-radius: 6px;
            font-size: 1rem;
            transition: border 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #4299e1;
            box-shadow: 0 0 0 3px rgba(66, 153, 225, 0.2);
        }
        button, .btn {
            background-color: #ff4655;
            color: white;
            padding: 0.8rem 1.8rem;
            border: none;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            display: inline-block;
            text-align: center;
            min-height: 44px;
            min-width: 44px;
        }
        button:hover, .btn:hover {
            background-color: #e53e3e;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(255, 70, 85, 0.3);
            text-decoration: none;
        }
        aside {
            background: white;
            padding: 1.5rem;
            border-radius: 12px;
            box-shadow: 0 2px 15px rgba(0,0,0,0.05);
            align-self: start;
            position: sticky;
            top: 20px;
        }
        .sidebar-widget {
            margin-bottom: 2rem;
            padding-bottom: 1.5rem;
            border-bottom: 1px solid #e2e8f0;
        }
        .sidebar-widget:last-child { border-bottom: none; }
        .rating-stars {
            display: flex;
            gap: 5px;
            margin: 1rem 0;
        }
        .star {
            color: #cbd5e0;
            font-size: 1.5rem;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star.active, .star:hover { color: #f6ad55; }
        .social-share {
            display: flex;
            gap: 10px;
            margin: 2rem 0;
            flex-wrap: wrap;
        }
        .social-btn {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 0.6rem 1.2rem;
            border-radius: 50px;
            color: white;
            font-weight: 500;
        }
        .social-btn.twitter { background-color: #1da1f2; }
        .social-btn.facebook { background-color: #1877f2; }
        .social-btn.reddit { background-color: #ff4500; }
        .social-btn:hover { opacity: 0.9; transform: scale(1.05); text-decoration: none; }
        #backToTop {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #2d3748;
            color: white;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s;
            z-index: 100;
        }
        #backToTop.visible {
            opacity: 1;
            visibility: visible;
        }
        footer {
            margin-top: 3rem;
            padding: 2rem 0;
            border-top: 1px solid #e2e8f0;
            color: #718096;
            font-size: 0.9rem;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            margin-bottom: 1.5rem;
        }
        friend-link {
            display: inline-flex;
            flex-wrap: wrap;
            gap: 1rem;
        }
        friend-link a {
            color: #4a5568;
            padding: 0.3rem 0.6rem;
            background: #edf2f7;
            border-radius: 4px;
        }
        .highlight {
            background: linear-gradient(120deg, #a7f3d0 0%, #a7f3d0 100%);
            padding: 0.2rem 0.4rem;
            border-radius: 3px;
        }
        .note {
            background: #ebf8ff;
            border-left: 4px solid #4299e1;
            padding: 1rem;
            border-radius: 0 6px 6px 0;
            margin: 1.5rem 0;
        }
        .update-badge {
            background: #fed7d7;
            color: #c53030;
            padding: 0.3rem 0.8rem;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
            display: inline-block;
            margin-left: 10px;
        }
        .meta-info {
            display: flex;
            gap: 1.5rem;
            color: #718096;
            font-size: 0.9rem;
            margin-bottom: 1.5rem;
            flex-wrap: wrap;
        }
        @media (max-width: 768px) {
            h1 { font-size: 2rem; }
            h2 { font-size: 1.5rem; }
            body { padding: 0 15px; }
            main, aside { padding: 1.5rem; }
            .header-content { flex-direction: column; align-items: flex-start; gap: 1rem; }
            .social-share { justify-content: center; }
            #backToTop { bottom: 20px; right: 20px; }
        }