*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', 'Roboto', system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
            background: #f8f5f0;
            color: #2d2a24;
            line-height: 1.7;
            font-size: 16px;
            word-wrap: break-word;
            overflow-x: hidden;
        }
        a {
            color: #b8860b;
            text-decoration: none;
            transition: color 0.2s, border-color 0.2s;
        }
        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: #1f1b16;
            margin-top: 1.8rem;
            margin-bottom: 0.6rem;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.2rem;
        }
        h2 {
            font-size: 1.9rem;
            border-left: 5px solid #b8860b;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.5rem;
        }
        h4 {
            font-size: 1.2rem;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        header {
            background: linear-gradient(145deg, #1f1b16 0%, #2d271f 100%);
            color: #f5eee7;
            padding: 0.8rem 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: 0.8rem 1.5rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: 1px;
            color: #f5eee7;
            background: linear-gradient(135deg, #f7d875, #b8860b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            transition: transform 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo i {
            -webkit-text-fill-color: #f7d875;
            font-size: 1.6rem;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 0.5rem 1rem;
            flex-wrap: wrap;
        }
        .main-nav {
            display: flex;
            gap: 0.2rem 0.8rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            color: #e8dfd3;
            font-size: 0.95rem;
            padding: 0.4rem 0.6rem;
            border-radius: 6px;
            transition: background 0.2s, color 0.2s;
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a:focus {
            background: rgba(255, 215, 120, 0.15);
            color: #f7d875;
            text-decoration: none;
        }
        .main-nav a.active {
            color: #f7d875;
            border-bottom: 2px solid #f7d875;
        }
        .hamburger {
            display: none;
            background: none;
            border: 2px solid #f7d875;
            color: #f7d875;
            font-size: 1.5rem;
            padding: 0.3rem 0.7rem;
            border-radius: 6px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 215, 120, 0.1);
        }
        .breadcrumb {
            background: #ece7df;
            padding: 0.6rem 1.2rem;
            font-size: 0.9rem;
            border-bottom: 1px solid #d6cec0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            width: 100%;
        }
        .breadcrumb a {
            color: #7a6b55;
        }
        .breadcrumb a::after {
            content: "›";
            margin-left: 0.4rem;
            color: #b0a090;
        }
        .breadcrumb span {
            color: #3d352b;
            font-weight: 500;
        }
        .search-section {
            background: #fffbf5;
            padding: 1.2rem 0;
            border-bottom: 1px solid #e5ddd0;
        }
        .search-form {
            display: flex;
            gap: 0.6rem;
            max-width: 640px;
            margin: 0 auto;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 160px;
            padding: 0.75rem 1.2rem;
            border: 2px solid #d6cec0;
            border-radius: 30px;
            font-size: 1rem;
            background: #fff;
            transition: border 0.2s, box-shadow 0.2s;
            outline: none;
            font-family: inherit;
        }
        .search-form input:focus {
            border-color: #b8860b;
            box-shadow: 0 0 0 4px rgba(184, 134, 11, 0.12);
        }
        .search-form button {
            padding: 0.75rem 1.8rem;
            border: none;
            border-radius: 30px;
            background: #b8860b;
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-family: inherit;
        }
        .search-form button:hover {
            background: #9e7309;
            transform: scale(1.01);
        }
        main {
            padding: 2rem 0 3rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
        }
        @media (max-width: 960px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        .article-body {
            background: #fffcf8;
            padding: 1.8rem 2rem;
            border-radius: 20px;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
        }
        .article-body h2 {
            margin-top: 2.8rem;
        }
        .article-body h3 {
            margin-top: 2.2rem;
            color: #3d352b;
        }
        .article-body h4 {
            margin-top: 1.6rem;
            color: #5a4f40;
        }
        .featured-image {
            margin: 1.6rem 0 2rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
            background: #e8dfd3;
        }
        .featured-image img {
            width: 100%;
            object-fit: cover;
            min-height: 200px;
            max-height: 500px;
        }
        .featured-image figcaption {
            padding: 0.6rem 1rem;
            font-size: 0.9rem;
            color: #5a4f40;
            background: #f5f0e8;
            font-style: italic;
        }
        .highlight-box {
            background: #f5f0e8;
            border-left: 5px solid #b8860b;
            padding: 1.2rem 1.6rem;
            border-radius: 0 12px 12px 0;
            margin: 1.6rem 0;
        }
        .highlight-box strong {
            color: #8b6508;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.6rem 0;
            font-size: 0.95rem;
            background: #fcf9f5;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
        }
        .data-table th {
            background: #2d271f;
            color: #f5eee7;
            padding: 0.7rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 0.6rem 1rem;
            border-bottom: 1px solid #e5ddd0;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .data-table tr:hover td {
            background: #f5f0e8;
        }
        .link-list {
            list-style: none;
            padding: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.8rem;
            margin: 1.2rem 0;
        }
        .link-list li a {
            background: #f5f0e8;
            padding: 0.3rem 1rem;
            border-radius: 20px;
            font-size: 0.9rem;
            border: 1px solid #e5ddd0;
            transition: background 0.2s, border-color 0.2s;
            display: inline-block;
        }
        .link-list li a:hover {
            background: #e8dfd3;
            border-color: #b8860b;
            text-decoration: none;
        }
        .sidebar {
            background: #fffcf8;
            padding: 1.5rem 1.5rem 2rem;
            border-radius: 20px;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
            height: fit-content;
            position: sticky;
            top: 100px;
        }
        .sidebar h3 {
            font-size: 1.3rem;
            border-bottom: 2px solid #e5ddd0;
            padding-bottom: 0.5rem;
            margin-top: 0;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar li {
            margin: 0.6rem 0;
        }
        .sidebar li a {
            display: block;
            padding: 0.4rem 0.6rem;
            border-radius: 6px;
            transition: background 0.15s;
        }
        .sidebar li a:hover {
            background: #f5f0e8;
            text-decoration: none;
        }
        .interaction-section {
            margin-top: 2.8rem;
            padding-top: 2rem;
            border-top: 2px solid #e5ddd0;
        }
        .interaction-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.6rem;
        }
        @media (max-width: 640px) {
            .interaction-grid {
                grid-template-columns: 1fr;
            }
        }
        .card-interact {
            background: #f5f0e8;
            border-radius: 16px;
            padding: 1.4rem 1.6rem;
        }
        .card-interact h4 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .card-interact form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            margin-top: 0.8rem;
        }
        .card-interact textarea,
        .card-interact input[type="text"],
        .card-interact select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid #d6cec0;
            border-radius: 10px;
            font-size: 0.95rem;
            font-family: inherit;
            background: #fff;
            transition: border 0.2s;
            outline: none;
        }
        .card-interact textarea:focus,
        .card-interact input:focus,
        .card-interact select:focus {
            border-color: #b8860b;
        }
        .card-interact textarea {
            min-height: 80px;
            resize: vertical;
        }
        .card-interact button {
            padding: 0.6rem 1.4rem;
            border: none;
            border-radius: 30px;
            background: #b8860b;
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s;
            align-self: flex-start;
            font-family: inherit;
        }
        .card-interact button:hover {
            background: #9e7309;
        }
        .star-rating {
            display: flex;
            gap: 0.2rem;
            font-size: 1.8rem;
            color: #d6cec0;
            cursor: pointer;
            direction: rtl;
            justify-content: flex-end;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            transition: color 0.15s;
            color: #d6cec0;
            cursor: pointer;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f7b731;
        }
        footer {
            background: #1f1b16;
            color: #cbc1b3;
            padding: 2.5rem 0 1.8rem;
            margin-top: 3rem;
        }
        footer .container {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
        }
        @media (max-width: 720px) {
            footer .container {
                grid-template-columns: 1fr;
                gap: 1.6rem;
            }
        }
        footer h4 {
            color: #f5eee7;
            margin-top: 0;
            font-size: 1.1rem;
            border-bottom: 2px solid #3d352b;
            padding-bottom: 0.4rem;
        }
        footer a {
            color: #cbc1b3;
        }
        footer a:hover {
            color: #f7d875;
        }
        footer ul {
            list-style: none;
            padding: 0;
        }
        footer li {
            margin: 0.4rem 0;
        }
        .friend-link {
            display: block;
            background: #2d271f;
            padding: 0.8rem 1.2rem;
            border-radius: 10px;
            margin: 0.5rem 0;
            border-left: 3px solid #b8860b;
            transition: background 0.2s;
        }
        .friend-link:hover {
            background: #3d352b;
            text-decoration: none;
        }
        .friend-link a {
            color: #f7d875;
            font-weight: 500;
        }
        .copyright {
            grid-column: 1 / -1;
            text-align: center;
            padding-top: 1.8rem;
            border-top: 1px solid #3d352b;
            margin-top: 1rem;
            font-size: 0.9rem;
            color: #8f8373;
        }
        .copyright strong {
            color: #cbc1b3;
        }
        @media (max-width: 800px) {
            .header-inner {
                flex-direction: row;
            }
            .hamburger {
                display: inline-block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #2d271f;
                padding: 1rem 0.8rem;
                border-radius: 12px;
                margin-top: 0.4rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.6rem 0.8rem;
                border-bottom: 1px solid #3d352b;
            }
            .main-nav a:last-child {
                border-bottom: none;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .article-body {
                padding: 1.2rem 1rem;
            }
            .sidebar {
                position: static;
            }
            .breadcrumb {
                font-size: 0.8rem;
                padding: 0.4rem 0.8rem;
            }
        }
        @media (max-width: 480px) {
            .my-logo {
                font-size: 1.4rem;
            }
            .search-form button {
                padding: 0.6rem 1.2rem;
                font-size: 0.9rem;
            }
            .search-form input {
                padding: 0.6rem 1rem;
                font-size: 0.9rem;
            }
            .data-table {
                font-size: 0.8rem;
            }
            .data-table th,
            .data-table td {
                padding: 0.4rem 0.6rem;
            }
        }
        .text-gold {
            color: #b8860b;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .mt-0 {
            margin-top: 0;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .last-updated {
            font-size: 0.9rem;
            color: #8f8373;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            margin-bottom: 1.2rem;
        }
        :target {
            scroll-margin-top: 90px;
        }
        @media print {
            header,
            .search-section,
            .sidebar,
            .interaction-section,
            footer {
                display: none;
            }
            body {
                background: #fff;
                font-size: 12pt;
            }
            .article-body {
                box-shadow: none;
                padding: 0;
            }
        }