* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #0f172a;
            color: #e2e8f0;
            line-height: 1.8;
            max-width: 100vw;
            overflow-x: hidden;
        }
        a {
            color: #60a5fa;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #38bdf8;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        section, article, aside {
            margin-bottom: 3rem;
        }
        .site-header {
            background-color: #1e293b;
            padding: 1.2rem 0;
            border-bottom: 2px solid #334155;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.4rem;
            font-weight: 900;
            background: linear-gradient(90deg, #60a5fa, #a78bfa);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 2px 4px rgba(0,0,0,0.2);
            letter-spacing: -0.5px;
        }
        .my-logo:hover {
            background: linear-gradient(90deg, #38bdf8, #c084fc);
            -webkit-background-clip: text;
            background-clip: text;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            font-weight: 600;
            padding: 0.5rem 0.8rem;
            border-radius: 6px;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .main-nav a:hover {
            background-color: #334155;
            color: #f1f5f9;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #cbd5e1;
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background-color: #1e293b;
            padding: 1.5rem;
            border-radius: 0 0 12px 12px;
            box-shadow: 0 6px 12px rgba(0,0,0,0.2);
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            z-index: 99;
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav a {
            padding: 1rem;
            border-bottom: 1px solid #334155;
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }
        .mobile-nav a:last-child {
            border-bottom: none;
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.95rem;
            color: #94a3b8;
        }
        .breadcrumb a {
            color: #94a3b8;
        }
        .breadcrumb a:hover {
            color: #60a5fa;
        }
        .search-section {
            background: linear-gradient(135deg, #1e293b, #0f172a);
            padding: 2.5rem;
            border-radius: 12px;
            margin: 2rem 0;
            box-shadow: inset 0 0 20px rgba(0,0,0,0.4);
            text-align: center;
        }
        .search-section h2 {
            margin-bottom: 1.5rem;
            color: #f1f5f9;
        }
        .search-form {
            display: flex;
            max-width: 700px;
            margin: 0 auto;
        }
        .search-input {
            flex: 1;
            padding: 1rem 1.5rem;
            border: 2px solid #475569;
            border-radius: 8px 0 0 8px;
            background-color: #1e293b;
            color: #f8fafc;
            font-size: 1.1rem;
        }
        .search-btn {
            background: linear-gradient(90deg, #3b82f6, #8b5cf6);
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: 0 8px 8px 0;
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s;
        }
        .search-btn:hover {
            background: linear-gradient(90deg, #2563eb, #7c3aed);
            transform: translateY(-2px);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 2rem 0;
        }
        @media (max-width: 1024px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-body {
            background-color: #1e293b;
            padding: 2.5rem;
            border-radius: 16px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        h1 {
            font-size: 3.2rem;
            margin-bottom: 1.5rem;
            color: #f8fafc;
            line-height: 1.2;
            background: linear-gradient(90deg, #60a5fa, #a78bfa);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        h2 {
            font-size: 2.4rem;
            margin: 2.5rem 0 1.2rem;
            color: #e2e8f0;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #475569;
        }
        h3 {
            font-size: 1.8rem;
            margin: 2rem 0 1rem;
            color: #cbd5e1;
        }
        h4 {
            font-size: 1.4rem;
            margin: 1.5rem 0 0.8rem;
            color: #94a3b8;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.15rem;
            color: #cbd5e1;
        }
        .lead {
            font-size: 1.4rem;
            font-weight: 500;
            color: #f1f5f9;
            padding-left: 1rem;
            border-left: 4px solid #60a5fa;
        }
        strong, b {
            color: #f8fafc;
            font-weight: 700;
        }
        em {
            color: #a5b4fc;
            font-style: italic;
        }
        blockquote {
            background-color: #0f172a;
            border-left: 6px solid #8b5cf6;
            padding: 1.5rem 2rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
            font-style: italic;
            color: #cbd5e1;
        }
        .highlight-box {
            background: linear-gradient(135deg, rgba(59,130,246,0.15), rgba(139,92,246,0.15));
            border: 1px solid #475569;
            border-radius: 12px;
            padding: 2rem;
            margin: 2.5rem 0;
        }
        .emoji {
            font-size: 1.3em;
            margin-right: 0.3em;
        }
        .sidebar {
            background-color: #1e293b;
            padding: 2rem;
            border-radius: 16px;
            height: fit-content;
            position: sticky;
            top: 120px;
            box-shadow: 0 8px 20px rgba(0,0,0,0.25);
        }
        .widget {
            margin-bottom: 2.5rem;
        }
        .widget-title {
            font-size: 1.4rem;
            margin-bottom: 1rem;
            color: #f1f5f9;
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }
        .comment-form, .rating-form {
            background-color: #0f172a;
            padding: 2rem;
            border-radius: 12px;
            margin-top: 2rem;
        }
        .form-group {
            margin-bottom: 1.5rem;
        }
        label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: #cbd5e1;
        }
        input, textarea, select {
            width: 100%;
            padding: 0.9rem;
            border: 2px solid #475569;
            border-radius: 8px;
            background-color: #1e293b;
            color: #f8fafc;
            font-size: 1rem;
            transition: border 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #60a5fa;
        }
        .submit-btn {
            background: linear-gradient(90deg, #10b981, #34d399);
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 700;
            font-size: 1.1rem;
            transition: all 0.3s;
        }
        .submit-btn:hover {
            background: linear-gradient(90deg, #0da271, #10b981);
            transform: translateY(-3px);
        }
        .stars {
            display: flex;
            gap: 0.5rem;
            font-size: 1.8rem;
            color: #475569;
            cursor: pointer;
        }
        .stars .star:hover,
        .stars .star.active {
            color: #fbbf24;
        }
        .site-footer {
            background-color: #0f172a;
            padding: 3rem 0 1.5rem;
            border-top: 2px solid #334155;
            margin-top: 4rem;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
        }
        .footer-widget h3 {
            font-size: 1.4rem;
            margin-bottom: 1.5rem;
            color: #f8fafc;
        }
        friend-link {
            display: block;
            padding: 0.8rem 0;
            border-bottom: 1px dashed #475569;
            color: #94a3b8;
        }
        friend-link a {
            color: #94a3b8;
        }
        friend-link a:hover {
            color: #60a5fa;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid #334155;
            color: #64748b;
            font-size: 0.95rem;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .main-nav ul {
                display: none;
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 2.5rem;
            }
            h2 {
                font-size: 2rem;
            }
            h3 {
                font-size: 1.6rem;
            }
            .article-body, .sidebar {
                padding: 1.5rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-input, .search-btn {
                width: 100%;
                border-radius: 8px;
                margin-bottom: 0.5rem;
            }
        }