* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
            background: #f8f5f0;
            color: #1e2a36;
            line-height: 1.75;
            font-size: 16px;
        }
        a {
            color: #b8862c;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #8b6914;
            text-decoration: underline;
        }
        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, #0f2a3f 0%, #1a4a6e 100%);
            color: #fff;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 28px;
            font-weight: 800;
            letter-spacing: 1px;
            color: #f5d98a;
            text-shadow: 2px 2px 0 #8b6914;
            transition: transform 0.2s ease;
        }
        .my-logo:hover {
            transform: scale(1.03);
            color: #ffdf7e;
        }
        .my-logo i {
            margin-right: 8px;
            color: #e8a838;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #f5d98a;
            color: #f5d98a;
            font-size: 26px;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s ease;
        }
        .nav-toggle:hover {
            background: rgba(245, 217, 138, 0.15);
        }
        .nav-menu {
            display: flex;
            gap: 22px;
            align-items: center;
            flex-wrap: wrap;
        }
        .nav-menu a {
            color: #f0e6d3;
            font-weight: 500;
            font-size: 15px;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s ease, color 0.2s ease;
        }
        .nav-menu a:hover {
            color: #f5d98a;
            border-bottom-color: #f5d98a;
            text-decoration: none;
        }
        .nav-menu a i {
            margin-right: 6px;
        }
        .breadcrumb {
            background: #e8e0d5;
            padding: 10px 0;
            font-size: 14px;
            color: #4a3f35;
            border-bottom: 1px solid #d6cdc0;
        }
        .breadcrumb .container {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .breadcrumb a {
            color: #7a5a2a;
        }
        .breadcrumb a:hover {
            color: #b8862c;
        }
        .breadcrumb span {
            color: #5a4a3a;
        }
        main {
            padding: 36px 0 50px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
        }
        .article-body h1 {
            font-size: 36px;
            color: #0f2a3f;
            margin-bottom: 10px;
            line-height: 1.2;
            border-left: 6px solid #e8a838;
            padding-left: 18px;
        }
        .article-body h1 i {
            color: #e8a838;
            margin-right: 12px;
        }
        .last-updated {
            display: inline-block;
            background: #e8e0d5;
            padding: 4px 16px;
            border-radius: 30px;
            font-size: 14px;
            color: #4a3f35;
            margin-bottom: 18px;
        }
        .last-updated i {
            margin-right: 6px;
            color: #b8862c;
        }
        .article-body h2 {
            font-size: 28px;
            color: #1a4a6e;
            margin: 36px 0 14px;
            padding-bottom: 6px;
            border-bottom: 3px solid #e8a838;
        }
        .article-body h2 i {
            color: #e8a838;
            margin-right: 10px;
        }
        .article-body h3 {
            font-size: 22px;
            color: #2a5a7a;
            margin: 28px 0 10px;
        }
        .article-body h3 i {
            margin-right: 8px;
            color: #b8862c;
        }
        .article-body h4 {
            font-size: 18px;
            color: #3a4a5a;
            margin: 20px 0 8px;
            font-weight: 600;
        }
        .article-body p {
            margin-bottom: 16px;
            color: #2c3a46;
        }
        .article-body strong {
            color: #0f2a3f;
        }
        .article-body ul,
        .article-body ol {
            margin: 12px 0 20px 28px;
        }
        .article-body li {
            margin-bottom: 8px;
        }
        .article-body .highlight-box {
            background: linear-gradient(135deg, #f0eadc, #e8e0d5);
            padding: 24px 28px;
            border-radius: 16px;
            border-left: 6px solid #e8a838;
            margin: 24px 0;
        }
        .article-body .highlight-box i {
            color: #b8862c;
            margin-right: 8px;
        }
        .article-body .insight-card {
            background: #fff;
            border-radius: 16px;
            padding: 20px 24px;
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
            margin: 20px 0;
            border: 1px solid #e0d6c8;
        }
        .article-body .insight-card i {
            color: #e8a838;
            font-size: 20px;
            margin-right: 8px;
        }
        .featured-image {
            margin: 28px 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.10);
        }
        .featured-image img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .featured-image figcaption {
            background: #e8e0d5;
            padding: 10px 18px;
            font-size: 14px;
            color: #4a3f35;
            font-style: italic;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 32px;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 16px;
            padding: 22px 20px;
            box-shadow: 0 4px 18px rgba(0, 0, 0, 0.05);
            border: 1px solid #e8e0d5;
        }
        .sidebar-card h3 {
            font-size: 20px;
            color: #0f2a3f;
            margin-bottom: 14px;
            border-bottom: 2px solid #e8a838;
            padding-bottom: 6px;
        }
        .sidebar-card h3 i {
            margin-right: 8px;
            color: #e8a838;
        }
        .sidebar-link-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-link-list li {
            padding: 8px 0;
            border-bottom: 1px solid #f0eadc;
        }
        .sidebar-link-list li:last-child {
            border-bottom: none;
        }
        .sidebar-link-list a {
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-link-list a i {
            color: #b8862c;
            font-size: 14px;
        }
        .search-form {
            display: flex;
            gap: 8px;
            margin-top: 8px;
        }
        .search-form input {
            flex: 1;
            padding: 10px 16px;
            border: 2px solid #d6cdc0;
            border-radius: 40px;
            font-size: 15px;
            outline: none;
            background: #f8f5f0;
            transition: border-color 0.2s ease;
        }
        .search-form input:focus {
            border-color: #e8a838;
        }
        .search-form button {
            background: #e8a838;
            color: #fff;
            border: none;
            border-radius: 40px;
            padding: 10px 20px;
            font-size: 16px;
            cursor: pointer;
            transition: background 0.2s ease;
            font-weight: 600;
        }
        .search-form button:hover {
            background: #c98a2a;
        }
        .comment-area,
        .rating-area {
            margin-top: 12px;
        }
        .comment-area textarea {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #d6cdc0;
            border-radius: 12px;
            font-size: 15px;
            resize: vertical;
            min-height: 80px;
            background: #f8f5f0;
            outline: none;
            transition: border-color 0.2s ease;
        }
        .comment-area textarea:focus {
            border-color: #e8a838;
        }
        .comment-area button,
        .rating-area button {
            background: #1a4a6e;
            color: #fff;
            border: none;
            border-radius: 40px;
            padding: 10px 24px;
            font-size: 15px;
            cursor: pointer;
            transition: background 0.2s ease;
            font-weight: 600;
            margin-top: 8px;
        }
        .comment-area button:hover,
        .rating-area button:hover {
            background: #0f2a3f;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 28px;
            color: #d6cdc0;
            cursor: pointer;
            margin: 8px 0;
        }
        .star-rating i {
            transition: color 0.2s ease, transform 0.1s ease;
        }
        .star-rating i:hover,
        .star-rating i.active {
            color: #e8a838;
            transform: scale(1.1);
        }
        .star-rating i.selected {
            color: #e8a838;
        }
        footer {
            background: #0f2a3f;
            color: #e0d6c8;
            padding: 40px 0 24px;
            border-top: 4px solid #e8a838;
        }
        footer .footer-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
        }
        friend-link {
            display: block;
            margin-bottom: 12px;
        }
        friend-link a {
            color: #f5d98a;
            display: inline-block;
            margin-right: 18px;
            font-weight: 500;
        }
        friend-link a:hover {
            color: #ffdf7e;
        }
        .copyright {
            margin-top: 24px;
            padding-top: 18px;
            border-top: 1px solid #2a4a6a;
            font-size: 14px;
            text-align: center;
            color: #b0a898;
        }
        .copyright strong {
            color: #f5d98a;
        }
        @media (max-width: 900px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                order: 2;
            }
            .article-body {
                order: 1;
            }
            header .header-inner {
                flex-wrap: wrap;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #1a4a6e;
                padding: 18px 20px;
                border-radius: 16px;
                margin-top: 8px;
                gap: 12px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-toggle {
                display: inline-block;
            }
            .article-body h1 {
                font-size: 28px;
            }
            .article-body h2 {
                font-size: 24px;
            }
            .article-body h3 {
                font-size: 20px;
            }
            footer .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }
            .my-logo {
                font-size: 22px;
            }
            .article-body h1 {
                font-size: 24px;
                padding-left: 12px;
            }
            .breadcrumb {
                font-size: 12px;
            }
            .star-rating {
                font-size: 24px;
            }
        }
        .emoji-big {
            font-size: 28px;
            line-height: 1;
        }
        .text-gold {
            color: #b8862c;
        }
        .mt-4 {
            margin-top: 24px;
        }
        .mb-4 {
            margin-bottom: 24px;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 8px;
        }