* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background: #f8f6f2;
            color: #1e2a3a;
            line-height: 1.7;
            font-size: 16px;
        }
        a {
            color: #b45309;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #7a2e0a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #1e2a3a 0%, #2d3f52 100%);
            padding: 16px 0;
            border-bottom: 4px solid #b45309;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            color: #fbbf24;
            letter-spacing: 1px;
            text-shadow: 2px 2px 0 #7a2e0a;
            transition: transform 0.2s;
            display: inline-block;
        }
        .my-logo:hover {
            transform: scale(1.03);
            color: #fcd34d;
            text-decoration: none;
        }
        .my-logo i {
            color: #f97316;
            margin-right: 6px;
        }
        .nav-wrap {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 8px;
            flex-wrap: wrap;
        }
        .nav-list li a {
            color: #e2e8f0;
            padding: 8px 14px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background 0.2s, color 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .nav-list li a:hover {
            background: #b45309;
            color: #fff;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: 2px solid #fbbf24;
            color: #fbbf24;
            font-size: 1.5rem;
            padding: 6px 12px;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #b45309;
            border-color: #b45309;
            color: #fff;
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb-wrap {
            background: #e9e5db;
            padding: 10px 0;
            border-bottom: 1px solid #d6cfc0;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 6px;
            font-size: 0.85rem;
            color: #5c6b7a;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 6px;
            color: #b45309;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #5c6b7a;
        }
        .breadcrumb a:hover {
            color: #b45309;
        }
        .breadcrumb .current {
            color: #1e2a3a;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #2d3f52, #1a2634);
            padding: 50px 0 40px;
            color: #f1f5f9;
            border-bottom: 4px solid #fbbf24;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: #fbbf24;
            line-height: 1.2;
            margin-bottom: 12px;
            text-shadow: 2px 2px 0 #7a2e0a;
        }
        .hero p {
            font-size: 1.15rem;
            max-width: 760px;
            color: #cbd5e1;
        }
        .hero .meta-info {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 18px;
            font-size: 0.9rem;
            color: #94a3b8;
        }
        .hero .meta-info i {
            color: #f97316;
            margin-right: 6px;
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
            padding: 40px 0;
        }
        .content-area {
            min-width: 0;
        }
        .sidebar {
            min-width: 0;
        }
        .content-area h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #1e2a3a;
            margin: 48px 0 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid #b45309;
            display: inline-block;
        }
        .content-area h2 i {
            color: #b45309;
            margin-right: 10px;
        }
        .content-area h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #2d3f52;
            margin: 32px 0 12px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .content-area h3 i {
            color: #f97316;
        }
        .content-area h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #3e5a6b;
            margin: 24px 0 10px;
            padding-left: 16px;
            border-left: 4px solid #fbbf24;
        }
        .content-area p {
            margin-bottom: 18px;
            color: #2d3f52;
        }
        .content-area p strong {
            color: #1e2a3a;
        }
        .content-area .highlight-box {
            background: #fef3c7;
            border-left: 6px solid #b45309;
            padding: 20px 24px;
            border-radius: 0 12px 12px 0;
            margin: 24px 0;
        }
        .content-area .highlight-box i {
            color: #b45309;
            margin-right: 8px;
        }
        .content-area ul,
        .content-area ol {
            margin: 0 0 18px 24px;
            color: #2d3f52;
        }
        .content-area li {
            margin-bottom: 6px;
        }
        .content-area .insight-card {
            background: #fff;
            border-radius: 16px;
            padding: 24px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            margin: 24px 0;
            border: 1px solid #e9e5db;
        }
        .content-area .insight-card h4 {
            border-left-color: #b45309;
            margin-top: 0;
        }
        .featured-image-wrap {
            margin: 32px 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
        }
        .featured-image-wrap img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
        }
        .featured-image-wrap figcaption {
            background: #e9e5db;
            padding: 10px 18px;
            font-size: 0.85rem;
            color: #5c6b7a;
            text-align: center;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 16px;
            padding: 24px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
            margin-bottom: 28px;
            border: 1px solid #e9e5db;
        }
        .sidebar-card h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: #1e2a3a;
            margin-bottom: 16px;
            border-bottom: 2px solid #fbbf24;
            padding-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card h3 i {
            color: #b45309;
        }
        .sidebar-link-list {
            list-style: none;
        }
        .sidebar-link-list li {
            padding: 8px 0;
            border-bottom: 1px dashed #e9e5db;
        }
        .sidebar-link-list li:last-child {
            border-bottom: none;
        }
        .sidebar-link-list a {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 500;
        }
        .sidebar-link-list a i {
            color: #b45309;
            font-size: 0.8rem;
        }
        .search-form {
            display: flex;
            gap: 8px;
            margin-top: 6px;
        }
        .search-form input {
            flex: 1;
            padding: 12px 16px;
            border: 2px solid #d6cfc0;
            border-radius: 30px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
            background: #f8f6f2;
        }
        .search-form input:focus {
            border-color: #b45309;
        }
        .search-form button {
            background: #b45309;
            color: #fff;
            border: none;
            padding: 12px 20px;
            border-radius: 30px;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .search-form button:hover {
            background: #7a2e0a;
        }
        .comment-form textarea,
        .comment-form input {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #d6cfc0;
            border-radius: 12px;
            font-size: 0.95rem;
            font-family: inherit;
            outline: none;
            transition: border 0.2s;
            background: #f8f6f2;
            margin-bottom: 12px;
            resize: vertical;
        }
        .comment-form textarea:focus,
        .comment-form input:focus {
            border-color: #b45309;
        }
        .comment-form .btn-submit {
            background: #b45309;
            color: #fff;
            border: none;
            padding: 12px 28px;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .comment-form .btn-submit:hover {
            background: #7a2e0a;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
            margin: 8px 0 16px;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.8rem;
            color: #d6cfc0;
            cursor: pointer;
            transition: color 0.2s, transform 0.1s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #fbbf24;
            transform: scale(1.05);
        }
        friend-link {
            display: block;
            background: #fff;
            border-radius: 16px;
            padding: 24px;
            border: 1px solid #e9e5db;
            margin-top: 12px;
        }
        friend-link h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: #1e2a3a;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        friend-link h3 i {
            color: #b45309;
        }
        friend-link ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
        }
        friend-link ul li a {
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        friend-link ul li a i {
            color: #b45309;
            font-size: 0.8rem;
        }
        .site-footer {
            background: #1e2a3a;
            color: #cbd5e1;
            padding: 36px 0 24px;
            border-top: 4px solid #b45309;
            margin-top: 20px;
        }
        .site-footer .copyright {
            text-align: center;
            font-size: 0.9rem;
            padding-top: 20px;
            border-top: 1px solid #2d3f52;
            margin-top: 20px;
        }
        .site-footer .copyright strong {
            color: #fbbf24;
        }
        .site-footer a {
            color: #fbbf24;
        }
        .site-footer a:hover {
            color: #fcd34d;
        }
        @media (max-width: 992px) {
            .main-grid {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1e2a3a;
                padding: 16px 0;
                border-radius: 0 0 16px 16px;
                margin-top: 12px;
                gap: 4px;
            }
            .nav-list li a {
                display: block;
                padding: 12px 20px;
                border-radius: 0;
            }
            .hamburger {
                display: inline-block;
            }
            #nav-toggle:checked~.nav-list {
                display: flex;
            }
            .header-inner {
                align-items: center;
            }
            .nav-wrap {
                flex-wrap: wrap;
            }
        }
        @media (max-width: 576px) {
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .content-area h2 {
                font-size: 1.6rem;
            }
            .content-area h3 {
                font-size: 1.25rem;
            }
            .container {
                padding: 0 14px;
            }
            .sidebar-card {
                padding: 16px;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                justify-content: center;
            }
            friend-link ul {
                flex-direction: column;
                gap: 8px;
            }
        }
        @media (min-width: 993px) {
            .nav-list {
                display: flex !important;
            }
            .hamburger {
                display: none !important;
            }
        }
        .eeat-badge {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 30px;
            background: #e9e5db;
            padding: 14px 20px;
            border-radius: 40px;
            font-size: 0.85rem;
            color: #5c6b7a;
            margin: 20px 0;
        }
        .eeat-badge i {
            color: #b45309;
            margin-right: 6px;
        }
        .toc {
            background: #fff;
            border-radius: 16px;
            padding: 20px 24px;
            border: 1px solid #e9e5db;
            margin: 24px 0;
        }
        .toc h3 {
            margin-top: 0;
            border-bottom: 2px solid #fbbf24;
            padding-bottom: 8px;
        }
        .toc ol {
            margin: 12px 0 0 20px;
        }
        .toc ol li {
            margin-bottom: 6px;
        }
        .toc ol li a {
            font-weight: 500;
        }