*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, sans-serif;
            line-height: 1.8;
            color: #1e1e2a;
            background: #faf9f6;
            padding: 0;
            margin: 0;
            background-image: radial-gradient(ellipse at 10% 20%, rgba(255, 215, 0, 0.03) 0%, transparent 50%);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #b8860b;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #8b6508;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.8rem;
            margin-bottom: 1.2rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #1a1a2e;
            margin-top: 0;
        }
        h1 {
            font-size: 2.4rem;
            margin-bottom: 1.2rem;
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 2rem;
            margin-top: 2.8rem;
            margin-bottom: 1rem;
            border-left: 5px solid #b8860b;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.5rem;
            margin-top: 2.2rem;
            margin-bottom: 0.8rem;
            color: #2a2a3e;
        }
        h4 {
            font-size: 1.2rem;
            margin-top: 1.6rem;
            margin-bottom: 0.6rem;
            color: #3a3a4e;
        }
        p {
            margin-bottom: 1.2rem;
            color: #2d2d3a;
        }
        .container {
            max-width: 1120px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }
        .site-header {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            color: #fff;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 900;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: #f5c518;
            text-decoration: none;
            background: linear-gradient(45deg, #f5c518, #ff6b35);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            transition: transform 0.3s ease;
            display: inline-block;
        }
        .my-logo:hover {
            transform: scale(1.03);
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.6rem;
            display: block;
            -webkit-text-fill-color: #aaa;
            color: #aaa;
            letter-spacing: 0.15em;
            font-weight: 300;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #f5c518;
            color: #f5c518;
            font-size: 1.6rem;
            padding: 0.3rem 0.8rem;
            border-radius: 6px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .nav-toggle:hover {
            background: #f5c518;
            color: #1a1a2e;
        }
        .main-nav {
            display: flex;
            gap: 0.2rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            color: #ddd;
            padding: 0.5rem 1rem;
            border-radius: 6px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: all 0.25s ease;
            text-decoration: none;
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a:focus {
            background: rgba(245, 197, 24, 0.18);
            color: #f5c518;
            text-decoration: none;
        }
        .main-nav a.active {
            background: rgba(245, 197, 24, 0.22);
            color: #f5c518;
        }
        .breadcrumb-wrap {
            background: #f0ede8;
            padding: 0.6rem 0;
            border-bottom: 1px solid #e0dbd2;
            font-size: 0.85rem;
        }
        .breadcrumb-wrap nav {
            max-width: 1120px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }
        .breadcrumb-wrap ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.8rem;
            padding: 0;
            margin: 0;
        }
        .breadcrumb-wrap li+li::before {
            content: "›";
            margin-right: 0.6rem;
            color: #999;
            font-weight: 700;
        }
        .breadcrumb-wrap a {
            color: #7a6b4a;
        }
        .breadcrumb-wrap .current {
            color: #1a1a2e;
            font-weight: 600;
        }
        .search-section {
            background: #fff;
            padding: 1.2rem 0;
            border-bottom: 1px solid #e8e3dc;
        }
        .search-form {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            border: 1px solid #dcd6cc;
            transition: box-shadow 0.3s ease;
        }
        .search-form:focus-within {
            box-shadow: 0 4px 24px rgba(184, 134, 11, 0.18);
            border-color: #b8860b;
        }
        .search-form input[type="search"] {
            flex: 1;
            padding: 0.8rem 1.4rem;
            border: none;
            font-size: 1rem;
            background: #fff;
            outline: none;
            color: #1e1e2a;
        }
        .search-form input[type="search"]::placeholder {
            color: #aaa;
        }
        .search-form button {
            background: #b8860b;
            color: #fff;
            border: none;
            padding: 0.8rem 1.8rem;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 600;
        }
        .search-form button:hover {
            background: #9a7209;
        }
        .hero {
            padding: 3rem 0 2rem;
            text-align: center;
        }
        .hero h1 {
            font-size: 2.8rem;
            max-width: 900px;
            margin: 0 auto 0.8rem;
            background: linear-gradient(135deg, #1a1a2e, #b8860b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero p {
            font-size: 1.15rem;
            color: #5a5a6e;
            max-width: 720px;
            margin: 0 auto 1.2rem;
        }
        .hero .meta {
            font-size: 0.9rem;
            color: #888;
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            flex-wrap: wrap;
        }
        .hero .meta i {
            margin-right: 0.3rem;
        }
        .content-area {
            background: #fff;
            padding: 2.5rem 0 3rem;
            border-radius: 24px 24px 0 0;
            margin-top: 0.5rem;
            box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.03);
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
        }
        .content-main {
            min-width: 0;
        }
        .content-sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
            background: #f8f6f2;
            border-radius: 16px;
            padding: 1.8rem 1.5rem;
            border: 1px solid #ede8df;
        }
        .content-sidebar h4 {
            font-size: 1.1rem;
            margin-top: 0;
            margin-bottom: 1rem;
            border-bottom: 2px solid #b8860b;
            padding-bottom: 0.5rem;
        }
        .content-sidebar ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .content-sidebar li {
            margin-bottom: 0.6rem;
        }
        .content-sidebar a {
            font-size: 0.92rem;
            display: block;
            padding: 0.3rem 0;
            border-bottom: 1px dashed #e0dbd2;
        }
        .content-sidebar a:hover {
            padding-left: 0.4rem;
        }
        .featured-image {
            margin: 2rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.07);
        }
        .featured-image img {
            width: 100%;
            height: auto;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 0.8rem 1.2rem;
            background: #f8f6f2;
            font-size: 0.85rem;
            color: #666;
            border-top: 1px solid #ede8df;
            font-style: italic;
        }
        .toc {
            background: #f8f6f2;
            border-radius: 12px;
            padding: 1.6rem 2rem;
            margin: 2rem 0;
            border-left: 5px solid #b8860b;
        }
        .toc summary {
            font-size: 1.2rem;
            font-weight: 700;
            cursor: pointer;
            color: #1a1a2e;
        }
        .toc ol {
            margin-top: 1rem;
            margin-bottom: 0;
            padding-left: 1.4rem;
        }
        .toc li {
            margin-bottom: 0.3rem;
        }
        .toc a {
            color: #2a2a3e;
        }
        blockquote {
            background: #f8f6f2;
            border-left: 5px solid #b8860b;
            padding: 1.2rem 1.8rem;
            margin: 1.8rem 0;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #3a3a4e;
            position: relative;
        }
        blockquote::before {
            content: "\201C";
            font-size: 3rem;
            color: #b8860b;
            position: absolute;
            top: -0.2rem;
            left: 0.6rem;
            opacity: 0.3;
            font-family: Georgia, serif;
        }
        blockquote p {
            margin-bottom: 0.2rem;
        }
        blockquote cite {
            display: block;
            margin-top: 0.5rem;
            font-size: 0.85rem;
            color: #888;
            font-style: normal;
        }
        .highlight-box {
            background: linear-gradient(135deg, #fdf8ed, #faf3e0);
            border-radius: 12px;
            padding: 1.8rem 2rem;
            margin: 2rem 0;
            border: 1px solid #f0e6d0;
        }
        .highlight-box h4 {
            margin-top: 0;
            color: #b8860b;
        }
        .stat-badge {
            display: inline-block;
            background: #b8860b;
            color: #fff;
            padding: 0.2rem 1rem;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.04em;
        }
        .rating-area {
            background: #f8f6f2;
            border-radius: 16px;
            padding: 2rem;
            margin: 2.5rem 0;
            border: 1px solid #ede8df;
        }
        .rating-area h3 {
            margin-top: 0;
        }
        .star-rating {
            display: flex;
            gap: 0.5rem;
            font-size: 2rem;
            cursor: pointer;
            margin: 1rem 0;
            direction: rtl;
            justify-content: flex-end;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #ddd;
            transition: color 0.2s ease;
            cursor: pointer;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5b342;
        }
        .rating-result {
            font-size: 1.1rem;
            font-weight: 600;
            color: #1a1a2e;
        }
        .comments-area {
            margin: 2.5rem 0;
            padding: 2rem;
            background: #fff;
            border-radius: 16px;
            border: 1px solid #ede8df;
        }
        .comments-area h3 {
            margin-top: 0;
        }
        .comment-form textarea,
        .comment-form input {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 1px solid #dcd6cc;
            border-radius: 8px;
            font-size: 1rem;
            margin-bottom: 0.8rem;
            font-family: inherit;
            transition: border-color 0.3s ease;
        }
        .comment-form textarea:focus,
        .comment-form input:focus {
            outline: none;
            border-color: #b8860b;
            box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.12);
        }
        .comment-form textarea {
            min-height: 100px;
            resize: vertical;
        }
        .comment-form button {
            background: #b8860b;
            color: #fff;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s ease;
        }
        .comment-form button:hover {
            background: #9a7209;
        }
        .comment-list {
            margin-top: 1.5rem;
            list-style: none;
            padding: 0;
        }
        .comment-list li {
            padding: 1rem 0;
            border-bottom: 1px solid #f0ece4;
        }
        .comment-list li:last-child {
            border-bottom: none;
        }
        .comment-author {
            font-weight: 700;
            color: #1a1a2e;
        }
        .comment-date {
            font-size: 0.8rem;
            color: #999;
            margin-left: 0.8rem;
        }
        .comment-text {
            margin-top: 0.3rem;
            color: #3a3a4e;
        }
        friend-link {
            display: block;
            padding: 2.5rem 0;
            border-top: 2px solid #f0ece4;
            margin-top: 2rem;
        }
        friend-link h3 {
            margin-top: 0;
            font-size: 1.3rem;
        }
        friend-link ul {
            list-style: none;
            padding: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.5rem;
        }
        friend-link a {
            color: #7a6b4a;
            font-size: 0.95rem;
        }
        friend-link a:hover {
            color: #b8860b;
        }
        .site-footer {
            background: #1a1a2e;
            color: #ccc;
            padding: 2.5rem 0 1.8rem;
            font-size: 0.9rem;
        }
        .site-footer .container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 1.5rem;
        }
        .site-footer .footer-brand {
            font-size: 1.4rem;
            font-weight: 800;
            color: #f5c518;
        }
        .site-footer .copyright {
            width: 100%;
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #2a2a4e;
            margin-top: 1rem;
            color: #888;
            font-size: 0.85rem;
        }
        @media (max-width: 1024px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .content-sidebar {
                position: static;
                margin-top: 2rem;
            }
        }
        @media (max-width: 768px) {
            html {
                font-size: 15px;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                padding: 1rem 0 0.4rem;
                gap: 0.1rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.6rem 0.8rem;
                border-radius: 6px;
                white-space: normal;
            }
            .breadcrumb-wrap ol {
                font-size: 0.8rem;
            }
            .content-area {
                padding: 1.5rem 0 2rem;
                border-radius: 16px 16px 0 0;
            }
            .toc {
                padding: 1.2rem 1.2rem;
            }
            .rating-area,
            .comments-area {
                padding: 1.2rem;
            }
            .star-rating {
                font-size: 1.6rem;
            }
            .featured-image {
                margin: 1.2rem 0;
                border-radius: 12px;
            }
            .highlight-box {
                padding: 1.2rem 1.4rem;
            }
            blockquote {
                padding: 1rem 1.2rem;
            }
            .site-footer .container {
                flex-direction: column;
                text-align: center;
            }
            .search-form {
                flex-direction: column;
                border-radius: 12px;
            }
            .search-form input[type="search"] {
                border-radius: 12px 12px 0 0;
            }
            .search-form button {
                border-radius: 0 0 12px 12px;
                justify-content: center;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 1rem;
            }
            h1 {
                font-size: 1.6rem;
            }
            .hero h1 {
                font-size: 1.7rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .stat-badge {
                font-size: 0.7rem;
                padding: 0.1rem 0.8rem;
            }
        }
        @media print {
            .site-header,
            .search-section,
            .breadcrumb-wrap,
            .nav-toggle,
            .rating-area,
            .comments-area,
            .content-sidebar {
                display: none !important;
            }
            .content-grid {
                display: block;
            }
            body {
                background: #fff;
                font-size: 12pt;
            }
            .container {
                max-width: 100%;
            }
        }
        .anchor {
            scroll-margin-top: 90px;
        }