*,
        *::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, sans-serif;
            background: #f7f3ee;
            color: #1e1a17;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        a {
            color: #b8860b;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #8b6508;
            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: 1.25;
            color: #2d221c;
            margin-top: 1.8rem;
            margin-bottom: 0.6rem;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.5rem;
        }
        h2 {
            font-size: 1.8rem;
            border-bottom: 3px solid #e6cba0;
            padding-bottom: 0.35rem;
        }
        h3 {
            font-size: 1.35rem;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
        }
        p {
            margin-bottom: 1.1rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(145deg, #2d221c 0%, #4a372e 100%);
            color: #f5ede6;
            padding: 16px 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .header-grid {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px 20px;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            background: linear-gradient(135deg, #f7d875, #e6b422);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
        }
        .my-logo i {
            -webkit-text-fill-color: #e6b422;
            font-size: 1.7rem;
        }
        .my-logo:hover {
            opacity: 0.88;
            text-decoration: none;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px 18px;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #f0e2d4;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 10px;
            border-radius: 6px;
            transition: background 0.2s, color 0.2s;
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background: rgba(255, 215, 140, 0.18);
            color: #f7d875;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #f5ede6;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 215, 140, 0.15);
        }
        .breadcrumb {
            background: #ede7e0;
            padding: 10px 0;
            font-size: 0.9rem;
            border-bottom: 1px solid #dcd3ca;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 10px;
            color: #9a8a7a;
            font-weight: 600;
        }
        .breadcrumb a {
            color: #7a6a5a;
        }
        .breadcrumb a:hover {
            color: #b8860b;
        }
        .breadcrumb .current {
            color: #3d322b;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #3d2e25, #5c4438);
            color: #f5ede6;
            padding: 48px 0 40px;
            margin-bottom: 32px;
            border-radius: 0 0 40px 40px;
        }
        .hero h1 {
            color: #f7d875;
            font-size: 2.6rem;
            margin-bottom: 0.5rem;
        }
        .hero p {
            font-size: 1.15rem;
            max-width: 760px;
            opacity: 0.92;
        }
        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 18px 32px;
            margin-top: 16px;
            font-size: 0.95rem;
            color: #e6d5c4;
        }
        .hero-meta i {
            margin-right: 6px;
            color: #e6b422;
        }
        .search-section {
            background: #fffcf8;
            border-radius: 16px;
            padding: 28px 32px;
            margin-bottom: 36px;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.06);
            border: 1px solid #e8dfd6;
        }
        .search-section h2 {
            border-bottom: none;
            margin-top: 0;
            font-size: 1.4rem;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: 10px;
        }
        .search-form input {
            flex: 1 1 260px;
            padding: 14px 20px;
            border: 2px solid #ddd2c6;
            border-radius: 40px;
            font-size: 1rem;
            background: #f9f5f0;
            transition: border 0.3s, box-shadow 0.3s;
            outline: none;
        }
        .search-form input:focus {
            border-color: #b8860b;
            box-shadow: 0 0 0 4px rgba(184, 134, 11, 0.15);
        }
        .search-form button {
            padding: 14px 36px;
            background: linear-gradient(135deg, #d4a017, #b8860b);
            color: #fff;
            border: none;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(184, 134, 11, 0.35);
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
            margin: 36px 0;
        }
        .main-article {
            background: #fffcf8;
            border-radius: 20px;
            padding: 32px 36px;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.05);
            border: 1px solid #e8dfd6;
        }
        .sidebar {
            background: #fffcf8;
            border-radius: 20px;
            padding: 24px 22px;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.05);
            border: 1px solid #e8dfd6;
            align-self: start;
            position: sticky;
            top: 90px;
        }
        .sidebar h3 {
            margin-top: 0;
            font-size: 1.2rem;
            border-bottom: 2px solid #e6cba0;
            padding-bottom: 8px;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
            margin: 12px 0 0;
        }
        .sidebar li {
            padding: 8px 0;
            border-bottom: 1px solid #f0e8e0;
        }
        .sidebar li:last-child {
            border-bottom: none;
        }
        .sidebar a {
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar a i {
            color: #b8860b;
            font-size: 0.85rem;
        }
        .featured-image {
            margin: 28px 0 32px;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.08);
            background: #f0e8e0;
            text-align: center;
        }
        .featured-image img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 10px 16px;
            font-size: 0.9rem;
            color: #6a5a4a;
            background: #f9f4ee;
            font-style: italic;
        }
        .highlight-box {
            background: #f9f2e8;
            border-left: 5px solid #d4a017;
            padding: 18px 24px;
            border-radius: 0 12px 12px 0;
            margin: 24px 0;
        }
        .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .styled-table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
            font-size: 0.95rem;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
        }
        .styled-table thead {
            background: #3d2e25;
            color: #f5ede6;
        }
        .styled-table th,
        .styled-table td {
            padding: 14px 18px;
            text-align: left;
            border-bottom: 1px solid #e8dfd6;
        }
        .styled-table tbody tr:hover {
            background: #f9f2e8;
        }
        .interaction-section {
            background: #fffcf8;
            border-radius: 20px;
            padding: 28px 32px;
            margin: 36px 0;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.05);
            border: 1px solid #e8dfd6;
        }
        .interaction-section h2 {
            margin-top: 0;
            border-bottom: none;
        }
        .form-group {
            margin-bottom: 18px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 4px;
            color: #3d322b;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #ddd2c6;
            border-radius: 10px;
            font-size: 1rem;
            background: #f9f5f0;
            transition: border 0.3s;
            outline: none;
            font-family: inherit;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: #b8860b;
            box-shadow: 0 0 0 4px rgba(184, 134, 11, 0.1);
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn-primary {
            padding: 14px 40px;
            background: linear-gradient(135deg, #d4a017, #b8860b);
            color: #fff;
            border: none;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(184, 134, 11, 0.3);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            gap: 6px;
            justify-content: flex-end;
            font-size: 1.8rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #ddd2c6;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f7b731;
        }
        .inline-link-list {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 18px;
            padding: 6px 0 12px;
        }
        .inline-link-list a {
            background: #f0e8e0;
            padding: 4px 14px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background 0.2s, color 0.2s;
        }
        .inline-link-list a:hover {
            background: #d4a017;
            color: #fff;
            text-decoration: none;
        }
        .site-footer {
            background: #2d221c;
            color: #dcd3ca;
            padding: 40px 0 24px;
            margin-top: 48px;
            border-radius: 40px 40px 0 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 28px;
            margin-bottom: 28px;
        }
        .site-footer h4 {
            color: #f7d875;
            margin-top: 0;
            font-size: 1.1rem;
            border-bottom: 2px solid #4a372e;
            padding-bottom: 6px;
        }
        .site-footer a {
            color: #c4b4a4;
        }
        .site-footer a:hover {
            color: #f7d875;
        }
        .site-footer ul {
            list-style: none;
            padding: 0;
            margin: 8px 0 0;
        }
        .site-footer li {
            padding: 4px 0;
        }
        friend-link {
            display: block;
            padding: 14px 18px;
            background: #3d2e25;
            border-radius: 12px;
            margin: 12px 0 4px;
            font-weight: 500;
            color: #e6cba0;
        }
        friend-link a {
            color: #f7d875;
            margin: 0 8px;
        }
        .copyright {
            border-top: 1px solid #4a372e;
            padding-top: 20px;
            text-align: center;
            font-size: 0.9rem;
            color: #9a8a7a;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                margin-top: 20px;
            }
            .main-article {
                padding: 24px 20px;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .hero h1 {
                font-size: 2rem;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding-top: 12px;
                gap: 4px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 12px 16px;
                border-radius: 8px;
                background: rgba(255, 255, 255, 0.05);
            }
            .header-grid {
                align-items: center;
            }
            .hero {
                padding: 32px 0 28px;
            }
            .hero h1 {
                font-size: 1.7rem;
            }
            .search-section {
                padding: 20px 16px;
            }
            .interaction-section {
                padding: 20px 16px;
            }
            .styled-table {
                font-size: 0.85rem;
            }
            .styled-table th,
            .styled-table td {
                padding: 10px 12px;
            }
            .site-footer {
                padding: 28px 16px 16px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .inline-link-list {
                gap: 6px 12px;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .main-article {
                padding: 16px 14px;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            .hero h1 {
                font-size: 1.4rem;
            }
            .search-form input,
            .search-form button {
                width: 100%;
                flex: 1 1 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .star-rating {
                font-size: 1.5rem;
            }
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }
        :focus-visible {
            outline: 3px solid #b8860b;
            outline-offset: 2px;
        }
        .main-nav,
        .hamburger,
        .btn-primary,
        .search-form button,
        .my-logo {
            transition: all 0.25s ease;
        }