* {
            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: 1.7;
            overflow-x: hidden;
        }
        a {
            color: #60a5fa;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #93c5fd;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 40px;
        }
        @media (min-width: 992px) {
            .main-grid {
                grid-template-columns: 3fr 1fr;
            }
        }
        .site-header {
            background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
            padding: 1.2rem 0;
            border-bottom: 3px solid #3b82f6;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            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);
        }
        .my-logo:hover {
            text-decoration: none;
            transform: scale(1.03);
            transition: transform 0.3s;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: #cbd5e1;
            font-weight: 600;
            padding: 0.5rem 0.8rem;
            border-radius: 6px;
        }
        .main-nav a:hover {
            background-color: rgba(96, 165, 250, 0.2);
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #cbd5e1;
            font-size: 1.8rem;
            cursor: pointer;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav ul {
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: #1e293b;
                padding: 1.5rem;
                display: none;
                box-shadow: 0 10px 15px rgba(0,0,0,0.3);
            }
            .main-nav.active ul {
                display: flex;
            }
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: #94a3b8;
        }
        .breadcrumb a {
            color: #94a3b8;
        }
        .breadcrumb a:hover {
            color: #60a5fa;
        }
        .main-content {
            background-color: #1e293b;
            border-radius: 16px;
            padding: 2.5rem;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
            margin-top: 1.5rem;
        }
        .article-header {
            margin-bottom: 2.5rem;
            padding-bottom: 1.5rem;
            border-bottom: 2px solid #3b82f6;
        }
        .article-header h1 {
            font-size: 2.8rem;
            margin-bottom: 1rem;
            color: #f8fafc;
            line-height: 1.2;
        }
        .meta-info {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            color: #94a3b8;
            font-size: 0.95rem;
        }
        .meta-info span {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        h2 {
            font-size: 2.2rem;
            color: #f1f5f9;
            margin-top: 3rem;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 1px solid #475569;
        }
        h3 {
            font-size: 1.8rem;
            color: #e2e8f0;
            margin-top: 2.5rem;
            margin-bottom: 1rem;
        }
        h4 {
            font-size: 1.4rem;
            color: #cbd5e1;
            margin-top: 2rem;
            margin-bottom: 0.8rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            font-size: 1.1rem;
        }
        .highlight {
            background-color: rgba(96, 165, 250, 0.15);
            border-left: 4px solid #60a5fa;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
            font-style: italic;
        }
        .bold {
            font-weight: 800;
            color: #fbbf24;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 0.3rem;
        }
        .featured-image {
            margin: 2.5rem auto;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
            max-width: 800px;
        }
        .featured-image figcaption {
            text-align: center;
            font-style: italic;
            color: #94a3b8;
            padding: 0.8rem;
            background-color: #2d3748;
        }
        .sidebar {
            background-color: #1e293b;
            border-radius: 16px;
            padding: 2rem;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
            align-self: start;
            margin-top: 1.5rem;
        }
        .widget {
            margin-bottom: 2.5rem;
        }
        .widget-title {
            font-size: 1.5rem;
            color: #f8fafc;
            margin-bottom: 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #3b82f6;
        }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .form-group {
            display: flex;
            flex-direction: column;
        }
        .form-group label {
            margin-bottom: 0.5rem;
            font-weight: 600;
        }
        .form-control {
            padding: 0.9rem 1.2rem;
            border-radius: 8px;
            border: 1px solid #475569;
            background-color: #2d3748;
            color: #e2e8f0;
            font-size: 1rem;
            transition: border 0.3s;
        }
        .form-control:focus {
            outline: none;
            border-color: #60a5fa;
            box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.3);
        }
        .btn {
            padding: 0.9rem 1.8rem;
            background: linear-gradient(90deg, #3b82f6, #6366f1);
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            text-align: center;
        }
        .btn:hover {
            background: linear-gradient(90deg, #2563eb, #4f46e5);
            transform: translateY(-2px);
            box-shadow: 0 6px 12px rgba(37, 99, 235, 0.3);
            text-decoration: none;
        }
        .stars {
            display: flex;
            gap: 0.5rem;
            font-size: 1.8rem;
            color: #fbbf24;
            cursor: pointer;
            margin-bottom: 1rem;
        }
        .star:hover {
            transform: scale(1.2);
        }
        .site-footer {
            background-color: #1e293b;
            margin-top: 4rem;
            padding: 3rem 0;
            border-top: 3px solid #3b82f6;
        }
        .footer-container {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 2rem;
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1.5rem;
            margin-bottom: 1.5rem;
        }
        .friend-link {
            background-color: #2d3748;
            padding: 0.7rem 1.5rem;
            border-radius: 50px;
            font-weight: 600;
        }
        .friend-link:hover {
            background-color: #3b82f6;
            color: white;
            text-decoration: none;
        }
        .copyright {
            color: #94a3b8;
            font-size: 0.95rem;
            width: 100%;
            padding-top: 1.5rem;
            border-top: 1px solid #475569;
        }
        .text-center {
            text-align: center;
        }
        .mt-4 { margin-top: 2rem; }
        .mb-4 { margin-bottom: 2rem; }
        .py-2 { padding-top: 1rem; padding-bottom: 1rem; }