*, *::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, BlinkMacSystemFont, sans-serif;
            background: #faf7f2;
            color: #2d2a24;
            line-height: 1.7;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        a { color: #b45f3b; text-decoration: none; transition: color 0.2s; }
        a:hover, a:focus { color: #8a4528; text-decoration: underline; }
        img { max-width: 100%; height: auto; display: block; border-radius: 12px; }
        h1, h2, h3, h4 { font-weight: 700; line-height: 1.3; color: #1f1b16; }
        h1 { font-size: 2.4rem; margin-bottom: 1rem; }
        h2 { font-size: 1.8rem; margin-top: 2.8rem; margin-bottom: 0.8rem; border-bottom: 3px solid #e8dccc; padding-bottom: 0.4rem; }
        h3 { font-size: 1.35rem; margin-top: 2rem; margin-bottom: 0.5rem; }
        h4 { font-size: 1.1rem; margin-top: 1.5rem; margin-bottom: 0.3rem; }
        p { margin-bottom: 1.2rem; }
        ul, ol { margin-bottom: 1.2rem; padding-left: 1.6rem; }
        li { margin-bottom: 0.4rem; }
        strong { color: #1f1b16; font-weight: 700; }
        .container { max-width: 1120px; margin: 0 auto; padding: 0 1.2rem; }
        .skip-link { position: absolute; top: -100%; left: 1rem; background: #b45f3b; color: #fff; padding: 0.6rem 1.2rem; border-radius: 0 0 8px 8px; z-index: 1000; }
        .skip-link:focus { top: 0; }
        header {
            background: linear-gradient(135deg, #f5ede4 0%, #e8dccc 100%);
            border-bottom: 2px solid #d6c4b0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 12px rgba(0,0,0,0.05);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.8rem 0;
            flex-wrap: wrap;
            gap: 0.8rem;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #b45f3b, #8a4528);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i { -webkit-text-fill-color: #b45f3b; font-size: 1.5rem; }
        .my-logo:hover { opacity: 0.85; text-decoration: none; }
        .nav-toggle { display: none; background: none; border: none; font-size: 1.6rem; color: #2d2a24; cursor: pointer; padding: 0.3rem 0.6rem; border-radius: 8px; }
        .nav-toggle:hover { background: rgba(0,0,0,0.05); }
        nav { display: flex; align-items: center; gap: 0.2rem; flex-wrap: wrap; }
        nav a {
            padding: 0.5rem 1rem;
            border-radius: 8px;
            font-weight: 600;
            color: #2d2a24;
            font-size: 0.95rem;
            transition: background 0.2s, color 0.2s;
            white-space: nowrap;
        }
        nav a:hover, nav a:focus { background: #b45f3b; color: #fff; text-decoration: none; }
        nav a i { margin-right: 0.4rem; font-size: 0.9rem; }
        .breadcrumb {
            background: #f0e8de;
            padding: 0.5rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #e0d3c4;
        }
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li+li::before { content: "›"; margin-right: 0.6rem; color: #9a8a78; }
        .breadcrumb a { color: #7a6a58; }
        .breadcrumb a:hover { color: #b45f3b; }
        .breadcrumb .current { color: #2d2a24; font-weight: 600; }
        .hero {
            background: linear-gradient(135deg, #f0e4d6 0%, #e4d4c0 100%);
            padding: 2.8rem 0 2.4rem;
            text-align: center;
            border-bottom: 1px solid #d6c4b0;
        }
        .hero h1 { font-size: 2.8rem; margin-bottom: 0.5rem; }
        .hero p { font-size: 1.2rem; color: #5a4a38; max-width: 700px; margin: 0 auto 1.2rem; }
        .hero .meta { font-size: 0.9rem; color: #8a7a68; display: flex; justify-content: center; gap: 1.5rem; flex-wrap: wrap; }
        .hero .meta i { margin-right: 0.3rem; }
        main { flex: 1; padding: 2.2rem 0 3rem; }
        .content-grid { display: grid; grid-template-columns: 1fr 280px; gap: 2.5rem; }
        .article-body { min-width: 0; }
        .sidebar { border-left: 1px solid #e0d3c4; padding-left: 1.8rem; }
        .featured-image { margin: 1.8rem 0 2.2rem; border-radius: 14px; box-shadow: 0 4px 20px rgba(0,0,0,0.08); }
        .featured-image figcaption { font-size: 0.85rem; color: #7a6a58; text-align: center; margin-top: 0.5rem; font-style: italic; }
        .interactive-section { background: #f5ede4; border-radius: 14px; padding: 1.8rem; margin: 2.5rem 0; border: 1px solid #e0d3c4; }
        .interactive-section h3 { margin-top: 0; border-bottom: none; }
        .search-form, .comment-form, .rating-form { display: flex; flex-wrap: wrap; gap: 0.8rem; align-items: center; }
        .search-form input, .comment-form input, .comment-form textarea, .rating-form select {
            padding: 0.7rem 1rem;
            border: 2px solid #d6c4b0;
            border-radius: 8px;
            background: #fff;
            font-size: 1rem;
            flex: 1 1 200px;
            transition: border-color 0.2s;
        }
        .search-form input:focus, .comment-form input:focus, .comment-form textarea:focus, .rating-form select:focus { border-color: #b45f3b; outline: none; }
        .comment-form textarea { min-height: 100px; resize: vertical; }
        .btn {
            padding: 0.7rem 1.6rem;
            border: none;
            border-radius: 8px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            background: #b45f3b;
            color: #fff;
            transition: background 0.2s, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .btn:hover { background: #8a4528; transform: translateY(-1px); }
        .btn i { font-size: 0.9rem; }
        .rating-display { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; margin-bottom: 0.8rem; }
        .stars { color: #e8b830; letter-spacing: 2px; font-size: 1.2rem; }
        .stars .empty { color: #d6c4b0; }
        .sidebar-module { margin-bottom: 2rem; }
        .sidebar-module h4 { font-size: 1rem; text-transform: uppercase; letter-spacing: 0.03em; color: #7a6a58; border-bottom: 2px solid #e0d3c4; padding-bottom: 0.4rem; margin-bottom: 0.8rem; }
        .sidebar-links { list-style: none; padding: 0; margin: 0; }
        .sidebar-links li { margin-bottom: 0.4rem; }
        .sidebar-links a {
            display: block;
            padding: 0.4rem 0.6rem;
            border-radius: 6px;
            font-size: 0.9rem;
            color: #2d2a24;
            transition: background 0.2s;
        }
        .sidebar-links a:hover { background: #f0e8de; text-decoration: none; }
        .sidebar-links a i { color: #b45f3b; margin-right: 0.4rem; width: 1.1rem; text-align: center; }
        friend-link { display: block; padding: 0.3rem 0; }
        friend-link a { color: #7a6a58; font-size: 0.9rem; }
        friend-link a:hover { color: #b45f3b; }
        footer {
            background: #2d2a24;
            color: #d6c4b0;
            padding: 2.5rem 0 1.5rem;
            border-top: 4px solid #b45f3b;
        }
        footer .container { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
        footer h4 { color: #f0e8de; font-size: 1rem; margin-bottom: 0.8rem; border-bottom: 1px solid #4a3a2a; padding-bottom: 0.3rem; }
        footer a { color: #d6c4b0; }
        footer a:hover { color: #f0e8de; }
        .copyright { grid-column: 1 / -1; text-align: center; font-size: 0.85rem; color: #9a8a78; padding-top: 1.5rem; border-top: 1px solid #4a3a2a; margin-top: 1rem; }
        @media (max-width: 900px) {
            .content-grid { grid-template-columns: 1fr; }
            .sidebar { border-left: none; padding-left: 0; margin-top: 2rem; border-top: 1px solid #e0d3c4; padding-top: 1.5rem; }
            .hero h1 { font-size: 2rem; }
            h1 { font-size: 1.9rem; }
            h2 { font-size: 1.5rem; }
        }
        @media (max-width: 700px) {
            .nav-toggle { display: block; }
            nav { display: none; width: 100%; flex-direction: column; align-items: stretch; gap: 0.2rem; padding-top: 0.6rem; }
            nav.open { display: flex; }
            nav a { padding: 0.6rem 1rem; border-radius: 6px; }
            header .header-inner { padding: 0.5rem 0; }
            .hero { padding: 1.8rem 0; }
            .hero h1 { font-size: 1.7rem; }
            .interactive-section { padding: 1.2rem; }
            .search-form, .comment-form, .rating-form { flex-direction: column; }
            .search-form input, .comment-form input, .comment-form textarea, .rating-form select { flex: 1 1 auto; width: 100%; }
            footer .container { grid-template-columns: 1fr; gap: 1.2rem; }
        }
        @media (max-width: 480px) {
            .my-logo { font-size: 1.3rem; }
            .hero h1 { font-size: 1.4rem; }
            .breadcrumb { font-size: 0.75rem; }
        }
        .text-small { font-size: 0.85rem; color: #7a6a58; }
        .mt-1 { margin-top: 1rem; }
        .mb-1 { margin-bottom: 1rem; }
        .flex-center { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
        .emoji-lg { font-size: 1.6rem; }
        .highlight-box { background: #f0e8de; border-left: 4px solid #b45f3b; padding: 1.2rem 1.5rem; border-radius: 0 12px 12px 0; margin: 1.5rem 0; }
        .highlight-box p:last-child { margin-bottom: 0; }
        .schema-hidden { display: none; }