*,
        *::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, Roboto, sans-serif;
            background: #faf7f2;
            color: #1e1e1e;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        a {
            color: #b8860b;
            text-decoration: underline;
            transition: color 0.25s ease;
        }
        a:hover {
            color: #8b6508;
            text-decoration: none;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #2c1810;
            margin-top: 1.8em;
            margin-bottom: 0.6em;
        }
        h1 {
            font-size: 2.6rem;
            border-left: 6px solid #b8860b;
            padding-left: 1rem;
        }
        h2 {
            font-size: 2rem;
            border-bottom: 2px solid #e0d6c8;
            padding-bottom: 0.3rem;
        }
        h3 {
            font-size: 1.5rem;
        }
        h4 {
            font-size: 1.2rem;
            color: #4a3728;
        }
        p {
            margin-bottom: 1.4em;
            text-align: justify;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(145deg, #2c1810 0%, #4a2c1a 100%);
            color: #f5ede4;
            padding: 18px 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            letter-spacing: 2px;
            color: #f5ede4;
            text-decoration: none;
            background: rgba(255, 255, 255, 0.08);
            padding: 4px 18px 4px 14px;
            border-radius: 40px;
            border: 1px solid rgba(255, 215, 140, 0.25);
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo:hover {
            background: rgba(255, 215, 140, 0.15);
            border-color: #b8860b;
            color: #ffd78c;
        }
        .my-logo i {
            color: #ffd78c;
            font-size: 1.6rem;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 6px 14px;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav-list a {
            color: #f5ede4;
            text-decoration: none;
            font-size: 0.92rem;
            padding: 6px 12px;
            border-radius: 30px;
            transition: all 0.25s ease;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid transparent;
        }
        .nav-list a:hover {
            background: rgba(255, 215, 140, 0.12);
            border-color: rgba(255, 215, 140, 0.25);
            color: #ffd78c;
        }
        .nav-list a.active {
            background: #b8860b;
            color: #1e1e1e;
            font-weight: 600;
            border-color: #b8860b;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #f5ede4;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 10px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .breadcrumb {
            background: #ede7de;
            padding: 12px 0;
            font-size: 0.9rem;
            border-bottom: 1px solid #d6cdc0;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 14px;
            align-items: center;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 14px;
            color: #9a8a7a;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #6a5a4a;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            color: #b8860b;
        }
        .breadcrumb .current {
            color: #2c1810;
            font-weight: 600;
        }
        main {
            padding: 40px 0 60px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
        }
        @media(max-width:900px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        .article-body {
            background: #ffffff;
            border-radius: 20px;
            padding: 40px 36px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.04);
        }
        @media(max-width:600px) {
            .article-body {
                padding: 20px 16px;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.2rem;
            }
        }
        .featured-image {
            margin: 28px 0 32px;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
        }
        .featured-image figcaption {
            background: #f5f0e8;
            padding: 12px 18px;
            font-size: 0.9rem;
            color: #5a4a3a;
            font-style: italic;
        }
        .stat-block {
            background: #f8f3ec;
            border-left: 5px solid #b8860b;
            padding: 20px 24px;
            border-radius: 0 14px 14px 0;
            margin: 24px 0;
        }
        .stat-block i {
            color: #b8860b;
            margin-right: 8px;
        }
        .insight-box {
            background: #eef6f0;
            border: 1px solid #c8ddd0;
            padding: 24px 28px;
            border-radius: 16px;
            margin: 28px 0;
        }
        .insight-box i {
            color: #2d6a4f;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 28px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
            background: #fcfaf8;
            border-radius: 12px;
            overflow: hidden;
        }
        th,
        td {
            padding: 14px 18px;
            text-align: left;
            border-bottom: 1px solid #e2d9cf;
        }
        th {
            background: #2c1810;
            color: #f5ede4;
            font-weight: 600;
        }
        tr:last-child td {
            border-bottom: none;
        }
        tr:hover td {
            background: #f5efe8;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 28px;
        }
        .sidebar-card {
            background: #ffffff;
            border-radius: 16px;
            padding: 24px 20px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            border: 1px solid #ede7de;
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            margin-top: 0;
            border-bottom: 2px solid #e0d6c8;
            padding-bottom: 8px;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
        }
        .sidebar-card li {
            padding: 6px 0;
            border-bottom: 1px dashed #ede7de;
        }
        .sidebar-card li:last-child {
            border-bottom: none;
        }
        .sidebar-card a {
            text-decoration: none;
            font-weight: 500;
        }
        .sidebar-card a:hover {
            text-decoration: underline;
        }
        .search-form {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 140px;
            padding: 12px 18px;
            border: 2px solid #d6cdc0;
            border-radius: 40px;
            font-size: 0.95rem;
            background: #fcfaf8;
            transition: border 0.25s;
            outline: none;
        }
        .search-form input:focus {
            border-color: #b8860b;
        }
        .search-form button {
            background: #b8860b;
            color: #fff;
            border: none;
            padding: 12px 22px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.25s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #9a7209;
        }
        .comment-form textarea,
        .comment-form input {
            width: 100%;
            padding: 14px 18px;
            border: 2px solid #d6cdc0;
            border-radius: 12px;
            font-size: 0.95rem;
            background: #fcfaf8;
            transition: border 0.25s;
            outline: none;
            font-family: inherit;
            margin-bottom: 12px;
        }
        .comment-form textarea:focus,
        .comment-form input:focus {
            border-color: #b8860b;
        }
        .comment-form textarea {
            min-height: 100px;
            resize: vertical;
        }
        .comment-form button {
            background: #2c1810;
            color: #f5ede4;
            border: none;
            padding: 12px 30px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.25s;
        }
        .comment-form button:hover {
            background: #4a2c1a;
        }
        .rating-stars {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
            margin: 8px 0 16px;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            font-size: 2rem;
            color: #d6cdc0;
            cursor: pointer;
            transition: color 0.2s;
        }
        .rating-stars label:hover,
        .rating-stars label:hover~label,
        .rating-stars input:checked~label {
            color: #f5a623;
        }
        friend-link {
            display: block;
            padding: 20px 0 10px;
            border-top: 2px solid #e0d6c8;
            margin-top: 30px;
        }
        friend-link h3 {
            font-size: 1.1rem;
            margin-top: 0;
            color: #4a3728;
        }
        friend-link ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            padding: 8px 0 0;
        }
        friend-link a {
            text-decoration: none;
            font-weight: 500;
            background: #f5f0e8;
            padding: 6px 18px;
            border-radius: 30px;
            font-size: 0.9rem;
            transition: all 0.25s;
            border: 1px solid transparent;
        }
        friend-link a:hover {
            background: #ede7de;
            border-color: #b8860b;
            color: #2c1810;
        }
        footer {
            background: #1e1410;
            color: #c8bca8;
            padding: 36px 0 24px;
            font-size: 0.9rem;
            border-top: 4px solid #b8860b;
        }
        footer .footer-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 20px;
            align-items: center;
        }
        footer a {
            color: #d4c5b0;
        }
        footer a:hover {
            color: #ffd78c;
        }
        footer .copyright {
            text-align: center;
            width: 100%;
            margin-top: 16px;
            padding-top: 16px;
            border-top: 1px solid #3a2a1a;
            font-size: 0.85rem;
            color: #9a8a7a;
        }
        @media(max-width:768px) {
            .hamburger {
                display: block;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #3a2218;
                padding: 16px 12px;
                border-radius: 16px;
                margin-top: 10px;
                gap: 8px;
            }
            .nav-list.open {
                display: flex;
            }
            .nav-list a {
                width: 100%;
                text-align: center;
            }
            .header-inner {
                align-items: center;
            }
            .stat-block {
                padding: 16px 18px;
            }
            .article-body {
                padding: 18px 14px;
            }
            footer .footer-inner {
                flex-direction: column;
                text-align: center;
            }
        }
        @media(max-width:480px) {
            .my-logo {
                font-size: 1.6rem;
                padding: 2px 12px;
            }
            .my-logo i {
                font-size: 1.2rem;
            }
            h1 {
                font-size: 1.5rem;
            }
            .search-form input,
            .search-form button {
                width: 100%;
                justify-content: center;
            }
        }
        .anchor-offset {
            scroll-margin-top: 100px;
        }
        .update-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: #f0ebe4;
            padding: 6px 18px;
            border-radius: 40px;
            font-size: 0.85rem;
            color: #5a4a3a;
            margin-bottom: 18px;
        }
        .update-badge i {
            color: #b8860b;
        }
        .badge-emoji {
            font-size: 1.3rem;
            margin-right: 4px;
        }
        .btn-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #b8860b;
            color: #fff;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
            transition: all 0.3s;
            border: none;
            cursor: pointer;
            z-index: 999;
            text-decoration: none;
        }
        .btn-top:hover {
            background: #9a7209;
            transform: translateY(-4px);
        }
        @media print {
            header,
            .breadcrumb,
            .sidebar,
            .search-form,
            .comment-form,
            .btn-top,
            .hamburger {
                display: none !important;
            }
            .content-grid {
                display: block;
            }
            .article-body {
                box-shadow: none;
                padding: 0;
            }
            body {
                background: #fff;
                font-size: 12pt;
            }
        }