* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
            background: #f8f7f4;
            color: #1e1e1e;
            line-height: 1.7;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: #b85c2a;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #8a3f1a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul, ol {
            padding-left: 1.5rem;
            margin-bottom: 1.2rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            line-height: 1.3;
            margin-top: 1.8rem;
            margin-bottom: 0.8rem;
            color: #1a1a2e;
        }
        h1 { font-size: 2.6rem; margin-top: 0.5rem; }
        h2 { font-size: 2rem; border-bottom: 3px solid #b85c2a; padding-bottom: 0.3rem; }
        h3 { font-size: 1.5rem; }
        h4 { font-size: 1.2rem; font-weight: 600; }
        p {
            margin-bottom: 1.2rem;
            word-wrap: break-word;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: #1a1a2e;
            color: #fff;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 12px rgba(0,0,0,0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: 1px;
            color: #f0c27a;
            text-decoration: none;
            transition: opacity 0.2s;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
            color: #f0c27a;
        }
        .my-logo span {
            color: #fff;
        }
        .nav-bar {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 20px;
            padding: 0;
            margin: 0;
        }
        .nav-list li a {
            color: #eee;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s, color 0.2s;
        }
        .nav-list li a:hover {
            color: #f0c27a;
            border-bottom-color: #f0c27a;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 8px;
        }
        .breadcrumb {
            background: #ecebe7;
            padding: 10px 0;
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 6px;
            color: #888;
        }
        .breadcrumb a {
            color: #555;
        }
        .breadcrumb a:hover {
            color: #b85c2a;
        }
        .breadcrumb .current {
            color: #1a1a2e;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #1a1a2e 0%, #2d2d5e 100%);
            color: #fff;
            padding: 50px 0 40px;
            text-align: center;
        }
        .hero h1 {
            color: #f0c27a;
            font-size: 3rem;
            margin-bottom: 0.5rem;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 750px;
            margin: 0 auto;
            opacity: 0.9;
        }
        .hero .meta {
            margin-top: 20px;
            font-size: 0.95rem;
            opacity: 0.7;
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin: 40px 0;
        }
        @media (max-width: 900px) {
            .main-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
        }
        .sidebar {
            background: #fff;
            border-radius: 12px;
            padding: 24px 20px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.06);
            height: fit-content;
            position: sticky;
            top: 100px;
        }
        .sidebar h3 {
            font-size: 1.3rem;
            margin-top: 0;
            border-bottom: 2px solid #b85c2a;
            padding-bottom: 8px;
            margin-bottom: 16px;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar ul li {
            margin-bottom: 10px;
        }
        .sidebar ul li a {
            display: block;
            padding: 6px 10px;
            background: #f8f7f4;
            border-radius: 6px;
            font-size: 0.95rem;
            transition: background 0.2s;
        }
        .sidebar ul li a:hover {
            background: #e8e3db;
            text-decoration: none;
        }
        .search-block {
            background: #fff;
            border-radius: 12px;
            padding: 24px 20px;
            margin-bottom: 30px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.06);
        }
        .search-block h3 {
            margin-top: 0;
            font-size: 1.3rem;
        }
        .search-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 180px;
            padding: 12px 16px;
            border: 2px solid #ddd;
            border-radius: 8px;
            font-size: 1rem;
            transition: border-color 0.2s;
        }
        .search-form input:focus {
            border-color: #b85c2a;
            outline: none;
        }
        .search-form button {
            padding: 12px 28px;
            background: #b85c2a;
            color: #fff;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
        }
        .search-form button:hover {
            background: #8a3f1a;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin: 40px 0;
        }
        @media (max-width: 700px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        .feedback-card {
            background: #fff;
            border-radius: 12px;
            padding: 24px 20px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.06);
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
            border-bottom: 2px solid #b85c2a;
            padding-bottom: 8px;
            margin-bottom: 16px;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 10px 14px;
            border: 2px solid #ddd;
            border-radius: 8px;
            font-size: 1rem;
            font-family: inherit;
            transition: border-color 0.2s;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #b85c2a;
            outline: none;
        }
        .feedback-card textarea {
            min-height: 90px;
            resize: vertical;
        }
        .feedback-card button {
            padding: 12px 24px;
            background: #b85c2a;
            color: #fff;
            border: none;
            border-radius: 8px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s;
            align-self: flex-start;
        }
        .feedback-card button:hover {
            background: #8a3f1a;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.6rem;
            color: #f0c27a;
            cursor: pointer;
        }
        .star-rating i {
            transition: transform 0.15s;
        }
        .star-rating i:hover {
            transform: scale(1.2);
        }
        .article-content {
            background: #fff;
            border-radius: 12px;
            padding: 30px 28px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.06);
        }
        .article-content .featured-image {
            margin: 20px 0 30px;
            border-radius: 12px;
            overflow: hidden;
            background: #e8e3db;
        }
        .article-content .featured-image img {
            width: 100%;
            object-fit: cover;
        }
        .article-content .featured-image figcaption {
            padding: 10px 16px;
            font-style: italic;
            font-size: 0.9rem;
            color: #555;
            background: #f0ede8;
        }
        .article-content blockquote {
            border-left: 5px solid #b85c2a;
            background: #f8f7f4;
            padding: 16px 22px;
            margin: 20px 0;
            border-radius: 0 8px 8px 0;
            font-style: italic;
            color: #333;
        }
        .article-content .insight-box {
            background: #f0f4f8;
            border-left: 5px solid #1a1a2e;
            padding: 16px 20px;
            border-radius: 0 8px 8px 0;
            margin: 20px 0;
        }
        .article-content .insight-box strong {
            color: #1a1a2e;
        }
        .article-content .link-list-inline {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 16px;
            list-style: none;
            padding: 0;
            margin: 16px 0;
        }
        .article-content .link-list-inline li a {
            background: #f0ede8;
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 0.9rem;
            transition: background 0.2s;
        }
        .article-content .link-list-inline li a:hover {
            background: #e0d9cf;
            text-decoration: none;
        }
        .site-footer {
            background: #1a1a2e;
            color: #ccc;
            padding: 40px 0 20px;
            margin-top: 50px;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 30px;
        }
        @media (max-width: 700px) {
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }
        .footer-inner h4 {
            color: #f0c27a;
            margin-top: 0;
            margin-bottom: 12px;
            font-size: 1.1rem;
        }
        .footer-inner a {
            color: #bbb;
        }
        .footer-inner a:hover {
            color: #f0c27a;
        }
        friend-link {
            display: block;
            margin-top: 10px;
        }
        friend-link a {
            display: inline-block;
            margin-right: 16px;
            margin-bottom: 6px;
        }
        .copyright {
            border-top: 1px solid #333;
            padding-top: 20px;
            margin-top: 30px;
            text-align: center;
            font-size: 0.9rem;
            color: #888;
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1a1a2e;
                padding: 16px 0;
                gap: 6px;
            }
            .nav-list.active {
                display: flex;
            }
            .nav-list li a {
                display: block;
                padding: 10px 16px;
                border-bottom: none;
            }
            .hamburger {
                display: block;
            }
            h1 { font-size: 2rem; }
            h2 { font-size: 1.6rem; }
            .hero h1 { font-size: 2.2rem; }
            .hero p { font-size: 1rem; }
            .article-content {
                padding: 20px 16px;
            }
            .sidebar {
                position: static;
            }
        }
        @media (min-width: 769px) {
            .nav-list {
                display: flex !important;
            }
        }
        .text-muted {
            color: #777;
            font-size: 0.9rem;
        }
        .mt-1 { margin-top: 1rem; }
        .mb-1 { margin-bottom: 1rem; }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .tag {
            display: inline-block;
            background: #e8e3db;
            padding: 2px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            color: #555;
        }
        .author-badge {
            display: flex;
            align-items: center;
            gap: 12px;
            background: #f8f7f4;
            padding: 12px 18px;
            border-radius: 10px;
            margin: 20px 0;
        }
        .author-badge .avatar {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: #b85c2a;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.2rem;
        }
        .author-badge .info strong {
            display: block;
            font-size: 1rem;
        }
        .author-badge .info span {
            font-size: 0.85rem;
            color: #666;
        }