*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #f5f3f0;
            color: #1e1a17;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        a {
            color: #b45309;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #7c3a00;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 10px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .schema-hidden {
            display: none;
        }
        header {
            background: linear-gradient(145deg, #0f0c0a 0%, #1e1a17 100%);
            border-bottom: 4px solid #f59e0b;
            padding: 10px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px 20px;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 900;
            letter-spacing: -0.5px;
            color: #fbbf24;
            text-shadow: 2px 2px 0 #92400e, 4px 4px 0 rgba(0, 0, 0, 0.5);
            transition: transform 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo i {
            font-size: 2rem;
            color: #f59e0b;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
            color: #fcd34d;
        }
        .my-logo span {
            font-size: 0.8rem;
            font-weight: 400;
            color: #a78b6f;
            letter-spacing: 1px;
            margin-left: 4px;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-list {
            display: flex;
            gap: 6px 12px;
            list-style: none;
            flex-wrap: wrap;
        }
        .nav-list li a {
            color: #e7e0d6;
            font-size: 0.9rem;
            font-weight: 500;
            padding: 6px 12px;
            border-radius: 30px;
            background: rgba(255, 255, 255, 0.06);
            transition: all 0.25s;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            white-space: nowrap;
        }
        .nav-list li a:hover {
            background: #f59e0b;
            color: #0f0c0a;
            text-decoration: none;
            transform: translateY(-1px);
        }
        .nav-list li a i {
            font-size: 0.8rem;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fbbf24;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 8px;
            transition: transform 0.2s;
        }
        .hamburger:hover {
            transform: scale(1.1);
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            background: #e7e0d6;
            padding: 10px 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #d4c9bc;
        }
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            list-style: none;
            padding: 0 20px;
            max-width: 1200px;
            margin: 0 auto;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 12px;
            color: #8a7a6a;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #7c3a00;
        }
        .breadcrumb .current {
            color: #4a3a2a;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #1e1a17 0%, #2d241e 100%);
            padding: 50px 20px 40px;
            text-align: center;
            border-bottom: 6px solid #f59e0b;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 900;
            color: #fbbf24;
            text-shadow: 3px 3px 0 #92400e;
            line-height: 1.2;
            margin-bottom: 12px;
        }
        .hero p {
            color: #d4c9bc;
            font-size: 1.15rem;
            max-width: 750px;
            margin: 0 auto 16px;
        }
        .hero .meta-info {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 20px;
            color: #a78b6f;
            font-size: 0.9rem;
        }
        .hero .meta-info i {
            margin-right: 5px;
        }
        .hero .last-updated {
            background: #2d241e;
            padding: 4px 16px;
            border-radius: 30px;
            border: 1px solid #f59e0b33;
        }
        main {
            padding: 40px 0 60px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        .content-article {
            background: #fff;
            border-radius: 16px;
            padding: 35px 30px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
        }
        .content-article h2 {
            font-size: 1.9rem;
            font-weight: 800;
            color: #1e1a17;
            border-left: 6px solid #f59e0b;
            padding-left: 16px;
            margin: 50px 0 18px 0;
        }
        .content-article h2:first-of-type {
            margin-top: 0;
        }
        .content-article h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: #2d241e;
            margin: 36px 0 12px 0;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .content-article h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #4a3a2a;
            margin: 24px 0 8px 0;
        }
        .content-article p {
            margin-bottom: 16px;
            color: #2d241e;
        }
        .content-article ul,
        .content-article ol {
            margin: 12px 0 20px 24px;
            color: #2d241e;
        }
        .content-article li {
            margin-bottom: 6px;
        }
        .content-article .highlight-box {
            background: #fef9ee;
            border-left: 5px solid #f59e0b;
            padding: 18px 22px;
            border-radius: 8px;
            margin: 24px 0;
        }
        .content-article .highlight-box strong {
            color: #92400e;
        }
        .content-article .stat-badge {
            display: inline-block;
            background: #1e1a17;
            color: #fbbf24;
            padding: 2px 14px;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
        }
        .featured-image {
            margin: 30px 0;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.1);
            background: #e7e0d6;
        }
        .featured-image figcaption {
            padding: 10px 16px;
            font-size: 0.85rem;
            color: #5a4a3a;
            background: #f5f1ec;
            font-style: italic;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 28px;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 14px;
            padding: 22px 20px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
            border: 1px solid #e7e0d6;
        }
        .sidebar-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: #1e1a17;
            border-bottom: 2px solid #f59e0b;
            padding-bottom: 8px;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
        }
        .sidebar-card ul li {
            padding: 6px 0;
            border-bottom: 1px solid #f0ebe6;
        }
        .sidebar-card ul li a {
            color: #7c3a00;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .sidebar-card ul li a i {
            font-size: 0.7rem;
            color: #f59e0b;
        }
        .sidebar-card ul li a:hover {
            color: #b45309;
        }
        .search-form {
            display: flex;
            gap: 6px;
            margin-top: 6px;
        }
        .search-form input {
            flex: 1;
            padding: 10px 14px;
            border: 2px solid #d4c9bc;
            border-radius: 30px;
            font-size: 0.9rem;
            outline: none;
            transition: border 0.2s;
            background: #faf8f6;
        }
        .search-form input:focus {
            border-color: #f59e0b;
        }
        .search-form button {
            background: #f59e0b;
            color: #0f0c0a;
            border: none;
            border-radius: 30px;
            padding: 0 18px;
            font-weight: 700;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            font-size: 0.9rem;
        }
        .search-form button:hover {
            background: #d97706;
            transform: scale(1.02);
        }
        .feedback-section {
            margin-top: 50px;
            padding-top: 30px;
            border-top: 2px solid #e7e0d6;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
        }
        .feedback-card {
            background: #faf8f6;
            border-radius: 14px;
            padding: 22px 24px;
            border: 1px solid #e7e0d6;
        }
        .feedback-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
            color: #1e1a17;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .feedback-card label {
            font-weight: 600;
            font-size: 0.9rem;
            color: #4a3a2a;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 10px 14px;
            border: 2px solid #d4c9bc;
            border-radius: 10px;
            font-size: 0.9rem;
            background: #fff;
            transition: border 0.2s;
            font-family: inherit;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #f59e0b;
            outline: none;
        }
        .feedback-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .feedback-card .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
        }
        .feedback-card .star-rating input {
            display: none;
        }
        .feedback-card .star-rating label {
            font-size: 1.6rem;
            color: #d4c9bc;
            cursor: pointer;
            transition: color 0.2s, transform 0.1s;
        }
        .feedback-card .star-rating label:hover,
        .feedback-card .star-rating label:hover~label,
        .feedback-card .star-rating input:checked~label {
            color: #f59e0b;
            transform: scale(1.05);
        }
        .feedback-card .btn-submit {
            background: #f59e0b;
            color: #0f0c0a;
            border: none;
            border-radius: 30px;
            padding: 12px 24px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            align-self: flex-start;
        }
        .feedback-card .btn-submit:hover {
            background: #d97706;
            transform: translateY(-2px);
        }
        footer {
            background: #1e1a17;
            color: #d4c9bc;
            padding: 40px 0 20px;
            border-top: 6px solid #f59e0b;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-inner h4 {
            color: #fbbf24;
            font-size: 1.1rem;
            margin-bottom: 14px;
            font-weight: 700;
        }
        .footer-inner p,
        .footer-inner a {
            color: #a78b6f;
            font-size: 0.9rem;
        }
        .footer-inner a:hover {
            color: #fbbf24;
        }
        .footer-inner ul {
            list-style: none;
            padding: 0;
        }
        .footer-inner ul li {
            padding: 4px 0;
        }
        .footer-inner ul li a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .footer-inner ul li a i {
            font-size: 0.7rem;
        }
        friend-link {
            display: block;
            background: #2d241e;
            padding: 16px 20px;
            border-radius: 12px;
            margin: 20px 0 10px;
            font-size: 0.95rem;
            border-left: 4px solid #f59e0b;
        }
        friend-link a {
            color: #fbbf24;
            font-weight: 600;
        }
        friend-link a:hover {
            color: #fff;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #3a2a1a;
            font-size: 0.85rem;
            color: #7a6a5a;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: nowrap;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1e1a17;
                padding: 16px 0;
                border-radius: 0 0 16px 16px;
                border-top: 2px solid #f59e0b;
                margin-top: 8px;
            }
            .nav-list li a {
                width: 100%;
                justify-content: center;
                padding: 10px 16px;
                border-radius: 0;
                background: transparent;
                color: #e7e0d6;
            }
            .nav-list li a:hover {
                background: #f59e0b;
                color: #0f0c0a;
            }
            .hamburger {
                display: block;
            }
            #nav-toggle:checked~.nav-list {
                display: flex;
            }
            .nav-wrapper {
                flex-wrap: wrap;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .content-article {
                padding: 20px 16px;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                grid-template-columns: 1fr;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .my-logo span {
                font-size: 0.65rem;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.6rem;
            }
            .content-article h2 {
                font-size: 1.4rem;
            }
            .content-article h3 {
                font-size: 1.15rem;
            }
            .breadcrumb ol {
                padding: 0 12px;
                font-size: 0.75rem;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #e7e0d6;
        }
        ::-webkit-scrollbar-thumb {
            background: #b45309;
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #92400e;
        }