* { 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: #333;
            background: linear-gradient(135deg, #f5f7fa 0%, #e4edf5 100%);
            max-width: 1400px;
            margin: 0 auto;
            box-shadow: 0 0 30px rgba(0, 0, 0, 0.05);
        }
        a { text-decoration: none; color: #2563eb; transition: color 0.3s ease; }
        a:hover { color: #1d4ed8; }
        img { max-width: 100%; height: auto; display: block; }
        ul, ol { padding-left: 1.5rem; margin: 1rem 0; }
        .container { width: 95%; max-width: 1200px; margin: 0 auto; padding: 0 15px; }
        .site-header {
            background: linear-gradient(90deg, #1e3a8a, #3b82f6);
            color: white;
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(45deg, #fbbf24, #f59e0b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 4px rgba(0,0,0,0.2);
            letter-spacing: -1px;
        }
        .my-logo:hover { transform: scale(1.03); }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: white;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 6px;
            transition: all 0.3s;
        }
        .main-nav a:hover {
            background-color: rgba(255, 255, 255, 0.15);
            transform: translateY(-2px);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: white;
        }
        .breadcrumb {
            background-color: #f1f5f9;
            padding: 0.8rem 0;
            font-size: 0.9rem;
            border-bottom: 1px solid #e2e8f0;
        }
        .breadcrumb a { color: #64748b; }
        .breadcrumb a:hover { color: #1e293b; }
        .breadcrumb span { color: #94a3b8; }
        .hero {
            background: linear-gradient(rgba(30, 58, 138, 0.85), rgba(59, 130, 246, 0.9)), url('https://images.unsplash.com/photo-1550745165-9bc0b252726f?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') center/cover no-repeat;
            color: white;
            text-align: center;
            padding: 4rem 1rem;
            border-radius: 0 0 20px 20px;
            margin-bottom: 2rem;
        }
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 1rem;
            text-shadow: 2px 2px 8px rgba(0,0,0,0.5);
        }
        .search-form {
            max-width: 600px;
            margin: 2rem auto;
            display: flex;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: 0 10px 25px rgba(0,0,0,0.2);
        }
        .search-form input {
            flex-grow: 1;
            padding: 1rem 1.5rem;
            border: none;
            font-size: 1rem;
        }
        .search-form button {
            background: linear-gradient(45deg, #f59e0b, #d97706);
            color: white;
            border: none;
            padding: 1rem 2rem;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s;
        }
        .search-form button:hover { background: linear-gradient(45deg, #d97706, #b45309); }
        .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: white;
            padding: 2.5rem;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
        }
        article h2 {
            color: #1e3a8a;
            margin-top: 2.5rem;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 3px solid #fbbf24;
            font-size: 2rem;
        }
        article h3 {
            color: #3b82f6;
            margin-top: 2rem;
            margin-bottom: 0.8rem;
            font-size: 1.6rem;
        }
        article h4 {
            color: #64748b;
            margin-top: 1.5rem;
            margin-bottom: 0.5rem;
            font-size: 1.3rem;
        }
        article p {
            margin-bottom: 1.2rem;
            text-align: justify;
            font-size: 1.05rem;
        }
        .highlight-box {
            background: linear-gradient(135deg, #dbeafe, #eff6ff);
            border-left: 5px solid #3b82f6;
            padding: 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0 10px 10px 0;
        }
        .featured-img {
            width: 100%;
            border-radius: 12px;
            margin: 2rem auto;
            box-shadow: 0 15px 35px rgba(0,0,0,0.1);
            border: 5px solid white;
        }
        .link-list {
            background: #f8fafc;
            padding: 1.5rem;
            border-radius: 10px;
            margin: 2rem 0;
        }
        .link-list h3 { color: #1e3a8a; border: none; }
        .link-list ul { list-style: none; padding: 0; }
        .link-list li { margin: 0.8rem 0; }
        .link-list a { display: block; padding: 0.8rem; background: white; border-radius: 6px; border: 1px solid #e2e8f0; }
        .link-list a:hover { background: #eff6ff; border-color: #3b82f6; }
        .sidebar-widget {
            background: white;
            padding: 1.8rem;
            border-radius: 15px;
            margin-bottom: 2rem;
            box-shadow: 0 8px 20px rgba(0,0,0,0.04);
        }
        .sidebar-widget h3 {
            color: #1e3a8a;
            margin-bottom: 1.2rem;
            font-size: 1.4rem;
            border-bottom: 2px solid #fbbf24;
            padding-bottom: 0.5rem;
        }
        .rating-widget .stars {
            color: #fbbf24;
            font-size: 1.8rem;
            margin: 1rem 0;
            cursor: pointer;
        }
        .rating-widget .stars span { margin-right: 5px; }
        .rating-widget .stars span:hover { transform: scale(1.2); }
        .comment-form textarea, .score-form select {
            width: 100%;
            padding: 1rem;
            margin: 0.8rem 0;
            border: 1px solid #cbd5e1;
            border-radius: 8px;
            font-family: inherit;
        }
        .comment-form button, .score-form button {
            width: 100%;
            padding: 0.9rem;
            background: linear-gradient(45deg, #10b981, #059669);
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: bold;
            cursor: pointer;
            transition: background 0.3s;
        }
        .comment-form button:hover, .score-form button:hover { background: linear-gradient(45deg, #059669, #047857); }
        .site-footer {
            background: linear-gradient(90deg, #1e293b, #334155);
            color: #cbd5e1;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
            border-radius: 20px 20px 0 0;
        }
        .footer-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 2rem;
        }
        .footer-section { flex: 1; min-width: 250px; }
        .footer-section h4 {
            color: #fbbf24;
            margin-bottom: 1.5rem;
            font-size: 1.3rem;
        }
        friend-link {
            display: block;
            margin: 0.8rem 0;
            color: #94a3b8;
            transition: color 0.3s;
        }
        friend-link:hover { color: #fbbf24; }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid #475569;
            color: #94a3b8;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .hero h1 { font-size: 2.5rem; }
            .main-nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: #1e3a8a;
                padding: 1rem;
                border-radius: 0 0 15px 15px;
                box-shadow: 0 10px 15px rgba(0,0,0,0.2);
            }
            .main-nav.active ul { display: flex; }
            .hamburger { display: block; }
            .header-container { padding: 0 1rem; }
            article { padding: 1.5rem; }
            .content-area { gap: 1.5rem; }
        }
        .emoji { font-size: 1.2em; margin-right: 5px; }
        .bold { font-weight: 800; color: #1e293b; }
        .last-updated {
            background: #fef3c7;
            padding: 0.8rem;
            border-radius: 8px;
            text-align: center;
            margin: 1.5rem 0;
            font-weight: 600;
            color: #92400e;
        }