*,
        *::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: #faf9f6;
            color: #1e1e2a;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        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: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            margin-top: 1.8rem;
            margin-bottom: 0.8rem;
            color: #1a1a2e;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.5rem;
            border-bottom: 4px solid #b8860b;
            padding-bottom: 0.4rem;
            display: inline-block;
        }
        h2 {
            font-size: 1.9rem;
            border-left: 5px solid #b8860b;
            padding-left: 1rem;
            margin-top: 2.8rem;
        }
        h3 {
            font-size: 1.5rem;
            margin-top: 2.2rem;
            color: #2d2d44;
        }
        h4 {
            font-size: 1.2rem;
            margin-top: 1.6rem;
            color: #3d3d5a;
            font-weight: 600;
        }
        p {
            margin-bottom: 1.2rem;
            color: #2a2a3a;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .badge {
            display: inline-block;
            background: #b8860b;
            color: #fff;
            font-size: 0.75rem;
            padding: 0.2rem 0.8rem;
            border-radius: 30px;
            letter-spacing: 0.5px;
            font-weight: 600;
        }
        .site-header {
            background: #1a1a2e;
            color: #f5f5f5;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 18px 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;
            color: #f5f5f5;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo i {
            color: #b8860b;
            font-size: 2rem;
        }
        .my-logo span {
            color: #b8860b;
        }
        .my-logo:hover {
            text-decoration: none;
            color: #e0d6c8;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #f5f5f5;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.6rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .main-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 0.2rem;
            align-items: center;
        }
        .main-nav a {
            color: #ddd;
            padding: 0.4rem 0.9rem;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: all 0.2s;
        }
        .main-nav a:hover {
            background: #b8860b;
            color: #fff;
            text-decoration: none;
        }
        .main-nav a.active {
            background: #b8860b;
            color: #fff;
        }
        .breadcrumb-wrap {
            background: #f0ede8;
            padding: 0.5rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #e0d6c8;
        }
        .breadcrumb-wrap ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            padding: 0;
            margin: 0;
        }
        .breadcrumb-wrap li+li::before {
            content: "›";
            margin-right: 0.6rem;
            color: #999;
        }
        .breadcrumb-wrap a {
            color: #6b5a3e;
        }
        .breadcrumb-wrap .current {
            color: #1a1a2e;
            font-weight: 600;
        }
        .hero-section {
            background: linear-gradient(135deg, #1a1a2e 0%, #2d2d44 100%);
            color: #f5f5f5;
            padding: 3rem 0 2.5rem;
            margin-bottom: 2rem;
            border-radius: 0 0 40px 40px;
        }
        .hero-section h1 {
            color: #fff;
            border-bottom-color: #b8860b;
            font-size: 2.6rem;
        }
        .hero-section p {
            color: #d6d0c4;
            font-size: 1.1rem;
            max-width: 800px;
        }
        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            margin-top: 1.2rem;
            font-size: 0.9rem;
            color: #c4bcaa;
        }
        .hero-meta i {
            margin-right: 0.4rem;
            color: #b8860b;
        }
        .featured-image-wrap {
            margin: 2rem 0 2.5rem;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
            background: #e8e2d8;
        }
        .featured-image-wrap img {
            width: 100%;
            object-fit: cover;
            aspect-ratio: 16/7;
            min-height: 200px;
        }
        .featured-image-wrap figcaption {
            padding: 0.8rem 1.5rem;
            background: #f0ede8;
            font-size: 0.85rem;
            color: #555;
            font-style: italic;
        }
        .insight-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 1.8rem;
            margin: 2rem 0;
        }
        .insight-card {
            background: #fff;
            border-radius: 18px;
            padding: 1.8rem 1.5rem;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.06);
            transition: transform 0.25s ease, box-shadow 0.3s ease;
            border: 1px solid #efeae2;
        }
        .insight-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
        }
        .insight-card i {
            font-size: 2.2rem;
            color: #b8860b;
            margin-bottom: 0.8rem;
        }
        .insight-card h3 {
            margin-top: 0.2rem;
            font-size: 1.3rem;
        }
        .form-section {
            background: #fff;
            border-radius: 24px;
            padding: 2rem 2rem 2.5rem;
            margin: 2.5rem 0;
            box-shadow: 0 6px 30px rgba(0, 0, 0, 0.05);
            border: 1px solid #efeae2;
        }
        .form-section h2 {
            margin-top: 0;
            border-left-color: #b8860b;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.3rem;
            color: #2d2d44;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.75rem 1rem;
            border: 2px solid #e0d6c8;
            border-radius: 12px;
            font-size: 1rem;
            font-family: inherit;
            transition: border 0.2s;
            background: #faf9f6;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: #b8860b;
            outline: none;
            background: #fff;
        }
        .form-group textarea {
            resize: vertical;
            min-height: 100px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: #b8860b;
            color: #fff;
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.25s;
        }
        .btn:hover {
            background: #9a7209;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(184, 134, 11, 0.25);
        }
        .btn-outline {
            background: transparent;
            border: 2px solid #b8860b;
            color: #b8860b;
        }
        .btn-outline:hover {
            background: #b8860b;
            color: #fff;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            font-size: 2rem;
            cursor: pointer;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #ddd;
            transition: color 0.2s;
            cursor: pointer;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5b342;
        }
        .comment-item {
            background: #f8f6f2;
            border-radius: 16px;
            padding: 1.2rem 1.5rem;
            margin-bottom: 1rem;
            border-left: 4px solid #b8860b;
        }
        .comment-item .meta {
            font-size: 0.85rem;
            color: #777;
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }
        .comment-item .name {
            font-weight: 700;
            color: #1a1a2e;
        }
        .site-footer {
            background: #1a1a2e;
            color: #ccc;
            padding: 2.5rem 0 1.2rem;
            margin-top: 3rem;
            border-radius: 40px 40px 0 0;
        }
        .site-footer .container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
        }
        .site-footer h4 {
            color: #f0ede8;
            margin-top: 0;
            font-size: 1.1rem;
            border-bottom: 2px solid #b8860b;
            padding-bottom: 0.4rem;
            display: inline-block;
        }
        .site-footer a {
            color: #bcaa8a;
        }
        .site-footer a:hover {
            color: #e0d6c8;
        }
        friend-link {
            display: block;
            margin: 1rem 0;
        }
        friend-link a {
            display: inline-block;
            margin-right: 1.2rem;
            margin-bottom: 0.4rem;
        }
        .copyright {
            grid-column: 1 / -1;
            border-top: 1px solid #2d2d44;
            padding-top: 1.2rem;
            margin-top: 1rem;
            font-size: 0.85rem;
            text-align: center;
            color: #888;
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                padding: 1rem 0 0.5rem;
                gap: 0.3rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.6rem 1rem;
                width: 100%;
                border-radius: 8px;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .hero-section h1 {
                font-size: 2rem;
            }
            .hero-section {
                padding: 2rem 0 1.8rem;
            }
            .form-section {
                padding: 1.5rem;
            }
            .featured-image-wrap img {
                aspect-ratio: 16/10;
            }
            .site-footer .container {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.9rem;
            }
            .hero-meta {
                flex-direction: column;
                gap: 0.4rem;
            }
            .insight-grid {
                grid-template-columns: 1fr;
            }
            .star-rating {
                font-size: 1.6rem;
            }
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mt-2 {
            margin-top: 2rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .mb-2 {
            margin-bottom: 2rem;
        }
        .text-muted {
            color: #666;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            align-items: center;
        }
        .list-inline {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.5rem;
            padding: 0;
        }
        .list-inline li::before {
            content: "♟ ";
            color: #b8860b;
        }
        .stats-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            background: #fff;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
        }
        .stats-table th {
            background: #1a1a2e;
            color: #f5f5f5;
            padding: 0.8rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        .stats-table td {
            padding: 0.7rem 1rem;
            border-bottom: 1px solid #efeae2;
        }
        .stats-table tr:last-child td {
            border-bottom: none;
        }
        .stats-table tr:hover td {
            background: #f8f6f2;
        }
        .blockquote {
            background: #f0ede8;
            border-left: 6px solid #b8860b;
            padding: 1.2rem 2rem;
            margin: 2rem 0;
            border-radius: 0 20px 20px 0;
            font-style: italic;
            font-size: 1.1rem;
            color: #2d2d44;
            position: relative;
        }
        .blockquote::before {
            content: "\201C";
            font-size: 3rem;
            color: #b8860b;
            position: absolute;
            left: 0.6rem;
            top: -0.2rem;
            opacity: 0.3;
        }
        .blockquote cite {
            display: block;
            margin-top: 0.6rem;
            font-size: 0.9rem;
            font-style: normal;
            color: #6b5a3e;
        }
        .back-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            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 6px 20px rgba(0, 0, 0, 0.15);
            transition: all 0.3s;
            z-index: 999;
            border: none;
            cursor: pointer;
        }
        .back-top:hover {
            background: #9a7209;
            transform: translateY(-4px);
        }
        @media (max-width: 480px) {
            .back-top {
                bottom: 1rem;
                right: 1rem;
                width: 40px;
                height: 40px;
                font-size: 1.2rem;
            }
        }