*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            background: #f8f6f2;
            color: #1e1e1e;
            line-height: 1.75;
            padding: 0 16px;
        }
        a {
            color: #b45309;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus-visible {
            color: #7b341e;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(145deg, #1a2a1f 0%, #2d3f2a 100%);
            color: #f5efe6;
            padding: 16px 0 12px;
            border-radius: 0 0 24px 24px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .header-inner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px 20px;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #f5efe6;
            background: linear-gradient(135deg, #fbbf24, #f59e0b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 8px rgba(251, 191, 36, 0.2);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            -webkit-text-fill-color: #fbbf24;
            font-size: 2rem;
        }
        .my-logo:hover {
            opacity: 0.9;
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 400;
            -webkit-text-fill-color: #d4c5b0;
            letter-spacing: 0.3px;
            display: block;
            margin-top: -4px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid rgba(245, 239, 230, 0.3);
            color: #f5efe6;
            font-size: 1.6rem;
            padding: 6px 14px;
            border-radius: 10px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        .primary-nav {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 4px 18px;
        }
        .primary-nav a {
            color: #e8dfd4;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 2px;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s, color 0.2s;
        }
        .primary-nav a:hover {
            color: #fbbf24;
            border-bottom-color: #fbbf24;
            text-decoration: none;
        }
        .primary-nav a.active {
            color: #fbbf24;
            border-bottom-color: #fbbf24;
        }
        .breadcrumb-wrap {
            background: #fffcf7;
            padding: 10px 0 6px;
            border-bottom: 1px solid #e6ddd2;
            margin-bottom: 24px;
        }
        .breadcrumb {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            font-size: 0.9rem;
            color: #6b5e4e;
            padding: 0;
        }
        .breadcrumb li {
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 12px;
            color: #b09a86;
            font-weight: 600;
        }
        .breadcrumb a {
            color: #7f6b58;
        }
        .breadcrumb a:hover {
            color: #b45309;
        }
        .breadcrumb .current {
            color: #2d3f2a;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #2d3f2a 0%, #1f2f1c 100%);
            padding: 40px 32px;
            border-radius: 24px;
            margin-bottom: 40px;
            color: #f5efe6;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: center;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
        }
        .hero-content h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 16px;
            background: linear-gradient(135deg, #fbbf24, #f59e0b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-content p {
            font-size: 1.1rem;
            color: #d9cfc0;
            max-width: 520px;
            margin-bottom: 20px;
        }
        .hero-content .meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 28px;
            font-size: 0.9rem;
            color: #b8aa98;
        }
        .hero-content .meta i {
            margin-right: 6px;
            color: #fbbf24;
        }
        .hero-figure {
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
        }
        .hero-figure img {
            width: 100%;
            height: 300px;
            object-fit: cover;
        }
        .search-section {
            background: #fffcf7;
            padding: 20px 24px;
            border-radius: 16px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            margin-bottom: 32px;
            border: 1px solid #e6ddd2;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 200px;
            padding: 12px 18px;
            border: 2px solid #ddd2c4;
            border-radius: 12px;
            font-size: 1rem;
            background: #fff;
            transition: border-color 0.2s;
        }
        .search-form input[type="text"]:focus {
            outline: none;
            border-color: #b45309;
            box-shadow: 0 0 0 3px rgba(180, 83, 9, 0.12);
        }
        .search-form button {
            padding: 12px 28px;
            background: linear-gradient(135deg, #b45309, #92400e);
            color: #fff;
            border: none;
            border-radius: 12px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.15s, box-shadow 0.2s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(180, 83, 9, 0.25);
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
            margin-bottom: 48px;
        }
        .article-body {
            background: #fffcf7;
            padding: 32px 36px;
            border-radius: 24px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            border: 1px solid #ede6dc;
        }
        .article-body h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #1f2f1c;
            margin-top: 48px;
            margin-bottom: 16px;
            padding-bottom: 8px;
            border-bottom: 4px solid #fbbf24;
            display: inline-block;
        }
        .article-body h2:first-of-type {
            margin-top: 0;
        }
        .article-body h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #2d3f2a;
            margin-top: 32px;
            margin-bottom: 12px;
        }
        .article-body h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #3f533a;
            margin-top: 24px;
            margin-bottom: 8px;
        }
        .article-body p {
            margin-bottom: 18px;
            color: #2c2a28;
        }
        .article-body p:last-of-type {
            margin-bottom: 0;
        }
        .article-body .highlight-box {
            background: #f5efe6;
            border-left: 6px solid #fbbf24;
            padding: 18px 22px;
            border-radius: 0 12px 12px 0;
            margin: 24px 0;
            font-style: normal;
        }
        .article-body .highlight-box strong {
            color: #7b341e;
        }
        .article-body .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 16px;
            margin: 24px 0;
        }
        .article-body .stat-card {
            background: #f8f6f2;
            padding: 18px 14px;
            border-radius: 14px;
            text-align: center;
            border: 1px solid #e6ddd2;
        }
        .article-body .stat-card .num {
            font-size: 2rem;
            font-weight: 800;
            color: #b45309;
        }
        .article-body .stat-card .label {
            font-size: 0.85rem;
            color: #6b5e4e;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .article-body blockquote {
            background: #f5efe6;
            padding: 20px 24px;
            border-radius: 16px;
            margin: 24px 0;
            font-style: italic;
            border-left: 6px solid #b45309;
            color: #2c2a28;
            position: relative;
        }
        .article-body blockquote::before {
            content: "“";
            font-size: 3rem;
            color: #b45309;
            position: absolute;
            top: -4px;
            left: 12px;
            opacity: 0.3;
            font-style: normal;
        }
        .article-body blockquote footer {
            margin-top: 8px;
            font-size: 0.9rem;
            color: #6b5e4e;
            font-style: normal;
        }
        .article-body ul,
        .article-body ol {
            margin-bottom: 18px;
        }
        .article-body li {
            margin-bottom: 8px;
        }
        .article-body .img-wrap {
            margin: 28px 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.06);
        }
        .article-body .img-wrap img {
            width: 100%;
            max-height: 420px;
            object-fit: cover;
        }
        .article-body .img-wrap figcaption {
            background: #f5efe6;
            padding: 10px 16px;
            font-size: 0.9rem;
            color: #5f4f3c;
            text-align: center;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 28px;
        }
        .sidebar-card {
            background: #fffcf7;
            padding: 24px 20px;
            border-radius: 20px;
            border: 1px solid #ede6dc;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: #1f2f1c;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card h3 i {
            color: #fbbf24;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
        }
        .sidebar-card ul li {
            margin-bottom: 10px;
        }
        .sidebar-card ul li a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 8px 10px;
            border-radius: 10px;
            background: #f8f6f2;
            transition: background 0.2s, transform 0.15s;
            font-weight: 500;
            color: #2d3f2a;
        }
        .sidebar-card ul li a:hover {
            background: #ede6dc;
            transform: translateX(4px);
            text-decoration: none;
        }
        .sidebar-card ul li a i {
            color: #b45309;
            font-size: 0.85rem;
            width: 20px;
            text-align: center;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin-top: 40px;
            padding-top: 32px;
            border-top: 2px solid #ede6dc;
        }
        .feedback-card {
            background: #f8f6f2;
            padding: 24px 22px;
            border-radius: 18px;
            border: 1px solid #e6ddd2;
        }
        .feedback-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: #1f2f1c;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .feedback-card h3 i {
            color: #fbbf24;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .feedback-card form input,
        .feedback-card form textarea {
            padding: 10px 14px;
            border: 2px solid #ddd2c4;
            border-radius: 10px;
            font-size: 0.95rem;
            font-family: inherit;
            background: #fff;
            transition: border-color 0.2s;
        }
        .feedback-card form input:focus,
        .feedback-card form textarea:focus {
            outline: none;
            border-color: #b45309;
        }
        .feedback-card form textarea {
            min-height: 80px;
            resize: vertical;
        }
        .feedback-card form button {
            padding: 12px 20px;
            background: linear-gradient(135deg, #b45309, #92400e);
            color: #fff;
            border: none;
            border-radius: 12px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: transform 0.15s, box-shadow 0.2s;
            align-self: flex-start;
        }
        .feedback-card form button:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(180, 83, 9, 0.2);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.6rem;
            color: #ddd2c4;
            cursor: pointer;
            transition: color 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #fbbf24;
        }
        .site-footer {
            background: #1a2a1f;
            color: #d4c5b0;
            padding: 40px 0 28px;
            border-radius: 24px 24px 0 0;
            margin-top: 48px;
            margin-left: -16px;
            margin-right: -16px;
            padding-left: 16px;
            padding-right: 16px;
        }
        .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 32px;
            padding: 0 20px;
        }
        .footer-inner h4 {
            color: #f5efe6;
            font-size: 1.1rem;
            margin-bottom: 14px;
            font-weight: 600;
        }
        .footer-inner p,
        .footer-inner a {
            font-size: 0.92rem;
            color: #b8aa98;
        }
        .footer-inner a:hover {
            color: #fbbf24;
        }
        .footer-inner ul {
            list-style: none;
            padding: 0;
        }
        .footer-inner ul li {
            margin-bottom: 6px;
        }
        friend-link {
            display: block;
            background: #2d3f2a;
            padding: 20px 24px;
            border-radius: 16px;
            margin: 20px 0 12px;
            font-weight: 500;
            color: #e8dfd4;
        }
        friend-link a {
            color: #fbbf24;
            margin: 0 8px;
        }
        friend-link a:hover {
            color: #f59e0b;
        }
        .copyright {
            text-align: center;
            padding-top: 24px;
            margin-top: 24px;
            border-top: 1px solid #3f533a;
            font-size: 0.85rem;
            color: #9a8b78;
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        .copyright strong {
            color: #d4c5b0;
        }
        @media (max-width: 992px) {
            .main-grid {
                grid-template-columns: 1fr;
            }
            .hero {
                grid-template-columns: 1fr;
                padding: 28px 20px;
            }
            .hero-content h1 {
                font-size: 2rem;
            }
            .hero-figure img {
                height: 220px;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            body {
                padding: 0 12px;
            }
            .site-header {
                padding: 12px 0 8px;
            }
            .nav-toggle {
                display: block;
            }
            .primary-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                padding: 16px 0 8px;
                gap: 8px;
                border-top: 1px solid rgba(255, 255, 255, 0.08);
                margin-top: 8px;
            }
            .primary-nav.open {
                display: flex;
            }
            .primary-nav a {
                font-size: 1rem;
                padding: 8px 4px;
                border-bottom: none;
            }
            .primary-nav a:hover {
                border-bottom: none;
                background: rgba(255, 255, 255, 0.04);
                border-radius: 8px;
            }
            .hero-content h1 {
                font-size: 1.7rem;
            }
            .article-body {
                padding: 20px 16px;
            }
            .article-body h2 {
                font-size: 1.6rem;
            }
            .article-body h3 {
                font-size: 1.3rem;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .sidebar {
                order: 2;
            }
            .search-form input[type="text"] {
                min-width: 140px;
            }
            .breadcrumb-wrap {
                padding: 8px 0 4px;
            }
            .feedback-card {
                padding: 18px 14px;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 480px) {
            .hero {
                padding: 20px 14px;
            }
            .hero-content h1 {
                font-size: 1.4rem;
            }
            .hero-figure img {
                height: 160px;
            }
            .article-body {
                padding: 14px 10px;
            }
            .container {
                padding: 0 10px;
            }
            .stat-grid {
                grid-template-columns: 1fr;
            }
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }
        .last-updated {
            display: inline-block;
            font-size: 0.85rem;
            color: #8a7b68;
            background: #f5efe6;
            padding: 4px 14px;
            border-radius: 30px;
            margin-bottom: 16px;
        }
        .last-updated i {
            margin-right: 6px;
        }