*,
        *::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, sans-serif;
            background: #f5f0eb;
            color: #2d2d2d;
            line-height: 1.75;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        a {
            color: #b45309;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus-visible {
            color: #7c2d12;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #1a1a2e;
        }
        h1 {
            font-size: 2.4rem;
            margin-bottom: 1rem;
        }
        h2 {
            font-size: 1.8rem;
            margin-top: 2.5rem;
            margin-bottom: 0.75rem;
            border-bottom: 3px solid #d97706;
            padding-bottom: 0.35rem;
        }
        h3 {
            font-size: 1.35rem;
            margin-top: 1.8rem;
            margin-bottom: 0.5rem;
            color: #92400e;
        }
        h4 {
            font-size: 1.1rem;
            margin-top: 1.2rem;
            margin-bottom: 0.3rem;
            color: #78350f;
        }
        p {
            margin-bottom: 1rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        .schema-hidden {
            display: none;
        }
        .site-header {
            background: linear-gradient(145deg, #1a1a2e 0%, #16213e 100%);
            color: #f5f0eb;
            padding: 0.75rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.5rem;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fbbf24 !important;
            text-decoration: none !important;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            transition: transform 0.3s ease;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none !important;
        }
        .my-logo .logo-icon {
            font-size: 2rem;
        }
        .my-logo .logo-sub {
            font-size: 0.7rem;
            font-weight: 400;
            color: #d4d4d8;
            letter-spacing: 0.5px;
            display: block;
            margin-top: -4px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #fbbf24;
            color: #fbbf24;
            font-size: 1.6rem;
            padding: 0.4rem 0.9rem;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(251, 191, 36, 0.15);
        }
        .primary-nav {
            display: flex;
            align-items: center;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .primary-nav a {
            color: #e2e8f0;
            padding: 0.5rem 1rem;
            border-radius: 6px;
            font-size: 0.92rem;
            font-weight: 500;
            transition: background 0.25s, color 0.25s;
            white-space: nowrap;
        }
        .primary-nav a:hover,
        .primary-nav a:focus-visible {
            background: rgba(251, 191, 36, 0.18);
            color: #fbbf24;
            text-decoration: none;
        }
        .primary-nav a.active {
            background: #fbbf24;
            color: #1a1a2e;
        }
        .breadcrumb-wrap {
            background: #e7e2dc;
            padding: 0.55rem 0;
            font-size: 0.92rem;
            border-bottom: 1px solid #d4ccc4;
        }
        .breadcrumb-wrap ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            padding: 0;
        }
        .breadcrumb-wrap li+li::before {
            content: "›";
            margin-right: 0.5rem;
            color: #8c7a6b;
            font-weight: 700;
        }
        .breadcrumb-wrap a {
            color: #7c3a00;
        }
        .breadcrumb-wrap .current {
            color: #4a3728;
            font-weight: 600;
        }
        .search-section {
            background: #e7e2dc;
            padding: 2rem 0;
            border-bottom: 1px solid #d4ccc4;
        }
        .search-form {
            display: flex;
            gap: 0.75rem;
            max-width: 640px;
            margin: 0 auto;
            flex-wrap: wrap;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 180px;
            padding: 0.85rem 1.2rem;
            border: 2px solid #c4b5a5;
            border-radius: 60px;
            font-size: 1rem;
            background: #fffcf9;
            transition: border-color 0.3s, box-shadow 0.3s;
            outline: none;
        }
        .search-form input[type="text"]:focus {
            border-color: #d97706;
            box-shadow: 0 0 0 4px rgba(217, 119, 6, 0.15);
        }
        .search-form button {
            padding: 0.85rem 2rem;
            background: #d97706;
            color: #fff;
            border: none;
            border-radius: 60px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            transition: background 0.25s, transform 0.15s;
        }
        .search-form button:hover {
            background: #b45309;
            transform: translateY(-2px);
        }
        .main-content {
            flex: 1;
            padding: 2.5rem 0 3rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
        }
        .content-body {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
            background: #fffcf9;
            border-radius: 16px;
            padding: 1.5rem;
            border: 1px solid #e2d6cc;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
        }
        .sidebar h3 {
            font-size: 1.25rem;
            margin-top: 0;
            margin-bottom: 1rem;
            color: #1a1a2e;
            border-bottom: 2px solid #d97706;
            padding-bottom: 0.4rem;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar ul li {
            padding: 0.4rem 0;
            border-bottom: 1px dashed #e2d6cc;
        }
        .sidebar ul li:last-child {
            border-bottom: none;
        }
        .sidebar ul li a {
            color: #7c3a00;
            font-weight: 500;
        }
        .sidebar ul li a:hover {
            color: #d97706;
        }
        .featured-image-wrap {
            margin: 1.8rem 0 2.2rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
            background: #fffcf9;
            padding: 0.5rem;
        }
        .featured-image-wrap img {
            width: 100%;
            border-radius: 12px;
        }
        .featured-image-wrap figcaption {
            text-align: center;
            font-size: 0.9rem;
            color: #6b5a4b;
            padding: 0.6rem 0 0.2rem;
            font-style: italic;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            background: #fffcf9;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
        }
        .data-table thead {
            background: #1a1a2e;
            color: #fbbf24;
        }
        .data-table th {
            padding: 0.85rem 1rem;
            text-align: left;
            font-weight: 700;
        }
        .data-table td {
            padding: 0.75rem 1rem;
            border-bottom: 1px solid #e8e0d8;
        }
        .data-table tbody tr:hover {
            background: #fdf6f0;
        }
        .data-table tbody tr:last-child td {
            border-bottom: none;
        }
        .interaction-panel {
            background: #fffcf9;
            border-radius: 16px;
            padding: 2rem;
            margin-top: 2.5rem;
            border: 1px solid #e2d6cc;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
        }
        .interaction-panel h3 {
            margin-top: 0;
        }
        .rating-stars {
            display: flex;
            gap: 0.5rem;
            flex-direction: row-reverse;
            justify-content: flex-end;
            margin: 0.8rem 0 1.2rem;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            font-size: 2.2rem;
            color: #ccc4bc;
            cursor: pointer;
            transition: color 0.2s, transform 0.15s;
        }
        .rating-stars label:hover,
        .rating-stars label:hover~label,
        .rating-stars input:checked~label {
            color: #fbbf24;
            transform: scale(1.1);
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.3rem;
            color: #2d2d2d;
        }
        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 0.75rem 1rem;
            border: 2px solid #d4ccc4;
            border-radius: 10px;
            font-size: 1rem;
            background: #fffcf9;
            transition: border-color 0.3s, box-shadow 0.3s;
            outline: none;
            font-family: inherit;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            border-color: #d97706;
            box-shadow: 0 0 0 4px rgba(217, 119, 6, 0.1);
        }
        .form-group textarea {
            min-height: 120px;
            resize: vertical;
        }
        .btn-submit {
            padding: 0.8rem 2.4rem;
            background: #d97706;
            color: #fff;
            border: none;
            border-radius: 60px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .btn-submit:hover {
            background: #b45309;
            transform: translateY(-2px);
        }
        .btn-submit:active {
            transform: translateY(0);
        }
        .site-footer {
            background: #1a1a2e;
            color: #d4d4d8;
            padding: 2.5rem 0 1.5rem;
            margin-top: 2rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 1.8rem;
        }
        .footer-grid h4 {
            color: #fbbf24;
            margin-top: 0;
            margin-bottom: 0.8rem;
            font-size: 1.1rem;
        }
        .footer-grid a {
            color: #b0adad;
            display: block;
            padding: 0.2rem 0;
            font-size: 0.92rem;
        }
        .footer-grid a:hover {
            color: #fbbf24;
            text-decoration: none;
        }
        friend-link {
            display: block;
            background: #0f0f1a;
            padding: 1.2rem 1.5rem;
            border-radius: 12px;
            margin-bottom: 1.2rem;
            border-left: 4px solid #fbbf24;
        }
        friend-link a {
            color: #e2e8f0;
            margin-right: 1.2rem;
            display: inline-block;
            padding: 0.2rem 0;
        }
        friend-link a:hover {
            color: #fbbf24;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #2d2d4a;
            font-size: 0.9rem;
            color: #8c8ca1;
        }
        .copyright strong {
            color: #fbbf24;
        }
        .last-updated {
            display: inline-block;
            background: #fef3c7;
            color: #78350f;
            padding: 0.3rem 1.2rem;
            border-radius: 60px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 1.2rem;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                order: 2;
                margin-top: 2rem;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .primary-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #0f1a2e;
                padding: 0.75rem 0;
                border-radius: 12px;
                margin-top: 0.5rem;
                gap: 0;
            }
            .primary-nav.open {
                display: flex;
            }
            .primary-nav a {
                padding: 0.7rem 1.2rem;
                width: 100%;
                border-radius: 0;
                border-bottom: 1px solid #1e2d4a;
            }
            .primary-nav a:last-child {
                border-bottom: none;
            }
            .header-inner {
                position: relative;
            }
            .search-form button span {
                display: none;
            }
            .search-form button {
                padding: 0.85rem 1.2rem;
            }
            h1 {
                font-size: 1.75rem;
            }
            .interaction-panel {
                padding: 1.25rem;
            }
            .data-table {
                font-size: 0.88rem;
            }
            .data-table th,
            .data-table td {
                padding: 0.6rem 0.6rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.9rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .my-logo .logo-sub {
                font-size: 0.6rem;
            }
            h1 {
                font-size: 1.5rem;
            }
            .rating-stars label {
                font-size: 1.8rem;
            }
        }
        @media print {
            .site-header,
            .search-section,
            .breadcrumb-wrap,
            .sidebar,
            .interaction-panel,
            .site-footer {
                display: none;
            }
            .content-grid {
                display: block;
            }
            body {
                background: #fff;
                color: #000;
            }
        }
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .fade-in {
            animation: fadeInUp 0.5s ease forwards;
        }