* { 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: 1.7;
            color: #333;
            background-color: #f9f9f9;
            max-width: 100vw;
            overflow-x: hidden;
        }
        img { max-width: 100%; height: auto; display: block; }
        h1, h2, h3, h4 { font-weight: 700; line-height: 1.3; margin-bottom: 1rem; color: #2c3e50; }
        h1 { font-size: 2.8rem; margin-top: 2rem; border-bottom: 4px solid #6aaa64; padding-bottom: 0.5rem; }
        h2 { font-size: 2.2rem; margin-top: 3rem; padding-left: 0.5rem; border-left: 5px solid #c9b458; }
        h3 { font-size: 1.8rem; margin-top: 2.5rem; color: #3a7ca5; }
        h4 { font-size: 1.4rem; margin-top: 2rem; color: #5d737e; }
        p { margin-bottom: 1.5rem; font-size: 1.1rem; }
        a { color: #2c7bb6; text-decoration: none; transition: color 0.3s ease; }
        a:hover { color: #1a5276; text-decoration: underline; }
        strong { color: #2c3e50; }
        .lead { font-size: 1.3rem; color: #555; font-weight: 500; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .content-main {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin: 30px 0;
        }
        @media (max-width: 992px) {
            .content-main { grid-template-columns: 1fr; }
        }
        .site-header {
            background: linear-gradient(135deg, #1a5276 0%, #2c7bb6 100%);
            color: white;
            padding: 1rem 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-family: 'Arial Rounded MT Bold', 'Arial', sans-serif;
            font-size: 2.5rem;
            font-weight: 900;
            color: #fff;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo span:first-child { color: #6aaa64; }
        .my-logo span:nth-child(2) { color: #c9b458; }
        .my-logo span:nth-child(3) { color: #ff6b6b; }
        .my-logo:hover { text-decoration: none; }
        .nav-desktop { display: flex; gap: 25px; }
        .nav-desktop a {
            color: white;
            font-weight: 600;
            padding: 0.5rem 0;
            position: relative;
        }
        .nav-desktop a:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background: #6aaa64;
            transition: width 0.3s ease;
        }
        .nav-desktop a:hover:after { width: 100%; }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background: #1a5276;
            width: 100%;
            padding: 1rem 0;
            margin-top: 1rem;
            border-radius: 8px;
        }
        .nav-mobile.active { display: flex; }
        .nav-mobile a {
            color: white;
            padding: 0.8rem 20px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        .nav-mobile a:last-child { border-bottom: none; }
        @media (max-width: 768px) {
            .nav-desktop { display: none; }
            .hamburger { display: block; }
            .my-logo { font-size: 2rem; }
        }
        .breadcrumb {
            background: #e8f4fc;
            padding: 1rem 0;
            font-size: 0.95rem;
            margin-bottom: 2rem;
        }
        .breadcrumb a { color: #2c7bb6; }
        .breadcrumb .separator { margin: 0 8px; color: #7f8c8d; }
        .sidebar {
            background: white;
            border-radius: 12px;
            padding: 25px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            height: fit-content;
            position: sticky;
            top: 140px;
        }
        .sidebar-widget {
            margin-bottom: 2rem;
            padding-bottom: 1.5rem;
            border-bottom: 1px solid #eee;
        }
        .sidebar-widget:last-child { border-bottom: none; }
        .sidebar h3 { font-size: 1.4rem; margin-top: 0; }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .form-group { display: flex; flex-direction: column; }
        label { font-weight: 600; margin-bottom: 5px; color: #444; }
        input, textarea, select {
            padding: 12px 15px;
            border: 2px solid #ddd;
            border-radius: 8px;
            font-size: 1rem;
            transition: border 0.3s ease;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #6aaa64;
            box-shadow: 0 0 0 3px rgba(106, 170, 100, 0.2);
        }
        button, .btn {
            background: linear-gradient(to right, #6aaa64, #5a9954);
            color: white;
            border: none;
            padding: 14px 20px;
            border-radius: 8px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: all 0.3s ease;
            text-align: center;
            display: inline-block;
        }
        button:hover, .btn:hover {
            background: linear-gradient(to right, #5a9954, #4a8944);
            transform: translateY(-2px);
            box-shadow: 0 5px 12px rgba(106, 170, 100, 0.3);
            text-decoration: none;
        }
        .star-rating {
            direction: rtl;
            display: inline-flex;
            font-size: 1.8rem;
        }
        .star-rating input { display: none; }
        .star-rating label {
            color: #ddd;
            cursor: pointer;
            padding: 0 2px;
        }
        .star-rating input:checked ~ label,
        .star-rating label:hover,
        .star-rating label:hover ~ label { color: #f1c40f; }
        .article-content {
            background: white;
            border-radius: 12px;
            padding: 40px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
        }
        .article-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: #7f8c8d;
            font-size: 0.95rem;
            margin-bottom: 2rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid #eee;
        }
        .featured-img {
            width: 100%;
            border-radius: 10px;
            overflow: hidden;
            margin: 2.5rem 0;
            box-shadow: 0 8px 20px rgba(0,0,0,0.1);
        }
        .highlight-box {
            background: linear-gradient(135deg, #e8f4fc 0%, #f0f9ff 100%);
            border-left: 5px solid #2c7bb6;
            padding: 25px;
            margin: 2.5rem 0;
            border-radius: 0 10px 10px 0;
        }
        .internal-links {
            background: #f8f9fa;
            padding: 20px;
            border-radius: 10px;
            margin: 2rem 0;
        }
        .internal-links ul {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 10px;
            list-style: none;
        }
        .internal-links li:before { content: "🔗 "; }
        .site-footer {
            background: #2c3e50;
            color: #ecf0f1;
            padding: 3rem 0 1.5rem;
            margin-top: 4rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 2rem;
        }
        .footer-section h4 {
            color: #6aaa64;
            margin-bottom: 1.5rem;
            font-size: 1.3rem;
        }
        friend-link {
            display: block;
            background: rgba(255,255,255,0.05);
            padding: 12px 15px;
            margin-bottom: 10px;
            border-radius: 6px;
            transition: background 0.3s ease;
        }
        friend-link:hover { background: rgba(106, 170, 100, 0.2); text-decoration: none; }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            font-size: 0.9rem;
            color: #bdc3c7;
        }
        @media (max-width: 768px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            h3 { font-size: 1.5rem; }
            .article-content { padding: 25px; }
            .sidebar { position: static; }
        }