* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
            background: #f5f7fa;
            color: #1a2a3a;
            line-height: 1.7;
            font-size: 1.05rem;
        }
        a {
            color: #1a5276;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #e67e22;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #0b2a3e 0%, #1a4a5e 100%);
            padding: 18px 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            color: #f9e76b;
            letter-spacing: -0.5px;
            text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
            transition: transform 0.2s;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo i {
            color: #f39c12;
            font-size: 2rem;
        }
        .my-logo:hover {
            transform: scale(1.02);
            color: #ffd966;
        }
        .my-logo span {
            font-size: 0.9rem;
            font-weight: 400;
            color: #aacfd0;
            margin-left: 6px;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .main-nav {
            display: flex;
            gap: 18px;
            list-style: none;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #e8f0f2;
            font-weight: 500;
            padding: 6px 12px;
            border-radius: 8px;
            transition: background 0.2s, color 0.2s;
            font-size: 0.95rem;
        }
        .main-nav a:hover {
            background: rgba(255, 255, 255, 0.15);
            color: #f9e76b;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 10px;
            transition: transform 0.2s;
        }
        .hamburger:hover {
            transform: scale(1.1);
        }
        .breadcrumb {
            background: #eef2f5;
            padding: 12px 0;
            font-size: 0.9rem;
            border-bottom: 1px solid #dce4e8;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 8px;
            color: #7f8c8d;
        }
        .breadcrumb a {
            color: #1a5276;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb .current {
            color: #2c3e50;
            font-weight: 600;
        }
        main {
            padding: 40px 0 60px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        .article-body h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: #0b2a3e;
            margin-bottom: 16px;
            line-height: 1.2;
            letter-spacing: -0.5px;
        }
        .article-body h1 i {
            color: #e67e22;
            margin-right: 10px;
        }
        .article-body h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #1a4a5e;
            margin-top: 48px;
            margin-bottom: 18px;
            padding-bottom: 8px;
            border-bottom: 3px solid #f39c12;
            display: inline-block;
        }
        .article-body h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #2c3e50;
            margin-top: 32px;
            margin-bottom: 12px;
        }
        .article-body h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #34495e;
            margin-top: 24px;
            margin-bottom: 8px;
        }
        .article-body p {
            margin-bottom: 18px;
            color: #2c3e50;
        }
        .article-body ul,
        .article-body ol {
            margin-bottom: 20px;
            padding-left: 24px;
        }
        .article-body li {
            margin-bottom: 8px;
        }
        .article-body .highlight {
            background: #fef9e7;
            padding: 20px 24px;
            border-left: 5px solid #f39c12;
            border-radius: 8px;
            margin: 24px 0;
        }
        .article-body .highlight strong {
            color: #1a4a5e;
        }
        .article-body .stat-badge {
            display: inline-block;
            background: #1a4a5e;
            color: #fff;
            padding: 4px 14px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-right: 6px;
        }
        .article-body .emoji-lg {
            font-size: 1.4rem;
            margin-right: 4px;
        }
        .featured-image {
            margin: 32px 0;
            border-radius: 16px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
        }
        .featured-image figcaption {
            font-size: 0.9rem;
            color: #5d6d7e;
            margin-top: 10px;
            text-align: center;
            font-style: italic;
        }
        .sidebar {
            background: #ffffff;
            border-radius: 20px;
            padding: 28px 24px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: #0b2a3e;
            margin-bottom: 20px;
            border-bottom: 2px solid #f39c12;
            padding-bottom: 8px;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar li {
            margin-bottom: 12px;
        }
        .sidebar a {
            display: block;
            padding: 10px 14px;
            background: #f8f9fa;
            border-radius: 10px;
            font-weight: 500;
            transition: background 0.2s, transform 0.1s;
            border-left: 3px solid transparent;
        }
        .sidebar a:hover {
            background: #eaf2f5;
            border-left-color: #f39c12;
            transform: translateX(4px);
        }
        .search-section {
            background: #ffffff;
            border-radius: 20px;
            padding: 28px 24px;
            margin: 40px 0 32px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
        }
        .search-section h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: #0b2a3e;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border: 2px solid #dce4e8;
            border-radius: 12px;
            font-size: 1rem;
            transition: border 0.2s;
            outline: none;
        }
        .search-form input:focus {
            border-color: #1a4a5e;
        }
        .search-form button {
            padding: 14px 32px;
            background: #1a4a5e;
            color: #fff;
            border: none;
            border-radius: 12px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #0b2a3e;
            transform: scale(1.02);
        }
        .comments-section {
            background: #ffffff;
            border-radius: 20px;
            padding: 28px 24px;
            margin: 32px 0;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
        }
        .comments-section h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: #0b2a3e;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .comment-form textarea {
            width: 100%;
            padding: 14px 18px;
            border: 2px solid #dce4e8;
            border-radius: 12px;
            font-size: 1rem;
            resize: vertical;
            min-height: 120px;
            font-family: inherit;
            transition: border 0.2s;
            outline: none;
        }
        .comment-form textarea:focus {
            border-color: #1a4a5e;
        }
        .comment-form .form-row {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin: 14px 0;
        }
        .comment-form .form-row input {
            flex: 1;
            min-width: 180px;
            padding: 12px 16px;
            border: 2px solid #dce4e8;
            border-radius: 10px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
        }
        .comment-form .form-row input:focus {
            border-color: #1a4a5e;
        }
        .comment-form button {
            padding: 12px 32px;
            background: #e67e22;
            color: #fff;
            border: none;
            border-radius: 12px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .comment-form button:hover {
            background: #d35400;
            transform: scale(1.02);
        }
        .rating-section {
            background: #ffffff;
            border-radius: 20px;
            padding: 28px 24px;
            margin: 32px 0;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
        }
        .rating-section h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: #0b2a3e;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .star-rating {
            display: flex;
            gap: 8px;
            font-size: 2.2rem;
            color: #ddd;
            cursor: pointer;
            margin: 10px 0 16px;
            direction: rtl;
        }
        .star-rating i {
            transition: color 0.2s, transform 0.1s;
        }
        .star-rating i:hover,
        .star-rating i:hover~i {
            color: #f1c40f;
            transform: scale(1.1);
        }
        .star-rating .active {
            color: #f1c40f;
        }
        .rating-form button {
            padding: 12px 32px;
            background: #1a4a5e;
            color: #fff;
            border: none;
            border-radius: 12px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
        }
        .rating-form button:hover {
            background: #0b2a3e;
            transform: scale(1.02);
        }
        .rating-display {
            margin-top: 16px;
            font-size: 1.1rem;
            font-weight: 500;
            color: #2c3e50;
        }
        footer {
            background: #0b2a3e;
            color: #d0dfe6;
            padding: 48px 0 24px;
            margin-top: 40px;
        }
        footer .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
        }
        @media (max-width: 768px) {
            footer .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        footer h4 {
            color: #f9e76b;
            font-size: 1.2rem;
            margin-bottom: 16px;
        }
        footer a {
            color: #b0cbd5;
            transition: color 0.2s;
        }
        footer a:hover {
            color: #f9e76b;
        }
        footer ul {
            list-style: none;
            padding: 0;
        }
        footer li {
            margin-bottom: 8px;
        }
        friend-link {
            display: block;
            background: rgba(255, 255, 255, 0.05);
            padding: 20px 24px;
            border-radius: 16px;
            margin-top: 20px;
            border: 1px solid rgba(255, 255, 255, 0.08);
        }
        friend-link::before {
            content: "🌐 Friends & Partners";
            display: block;
            font-size: 1.1rem;
            font-weight: 600;
            color: #f9e76b;
            margin-bottom: 12px;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            padding: 4px 12px;
            background: rgba(255, 255, 255, 0.06);
            border-radius: 30px;
            font-size: 0.9rem;
        }
        .copyright {
            text-align: center;
            padding-top: 28px;
            margin-top: 28px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.9rem;
            color: #8aa4b4;
        }
        .copyright strong {
            color: #d0dfe6;
        }
        .last-updated {
            text-align: center;
            color: #8aa4b4;
            font-size: 0.85rem;
            margin-top: 8px;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: rgba(11, 42, 62, 0.98);
                padding: 16px 12px;
                border-radius: 16px;
                margin-top: 12px;
                gap: 6px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 10px 14px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .article-body h1 {
                font-size: 2rem;
            }
            .article-body h2 {
                font-size: 1.6rem;
            }
            .article-body h3 {
                font-size: 1.3rem;
            }
            .sidebar {
                position: static;
                margin-top: 32px;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form input {
                min-width: auto;
            }
            .comment-form .form-row {
                flex-direction: column;
            }
            .comment-form .form-row input {
                min-width: auto;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .article-body h1 {
                font-size: 1.7rem;
            }
            .star-rating {
                font-size: 1.8rem;
            }
        }
        .text-muted {
            color: #5d6d7e;
        }
        .mt-2 {
            margin-top: 20px;
        }
        .mb-2 {
            margin-bottom: 20px;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .tag {
            display: inline-block;
            background: #eaf2f5;
            padding: 2px 12px;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
            color: #1a4a5e;
        }