*,
        *::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: #f8f6f0;
            color: #1e1e1e;
            line-height: 1.7;
            padding: 0 0 2rem 0;
        }
        a {
            color: #b8860b;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover,
        a:focus {
            color: #8b6508;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 600;
            line-height: 1.3;
            color: #2c2c2c;
        }
        h1 {
            font-size: 2.4rem;
            margin: 1.2rem 0 0.8rem;
        }
        h2 {
            font-size: 1.8rem;
            margin: 2rem 0 1rem;
            border-bottom: 3px solid #d4c5a0;
            padding-bottom: 0.3rem;
        }
        h3 {
            font-size: 1.4rem;
            margin: 1.6rem 0 0.8rem;
        }
        h4 {
            font-size: 1.15rem;
            margin: 1.2rem 0 0.6rem;
            font-weight: 500;
            color: #444;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .container {
            max-width: 1140px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        .site-header {
            background: #1e2a2f;
            color: #f0ede5;
            padding: 0.8rem 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: 1.8rem;
            font-weight: 700;
            letter-spacing: 1px;
            color: #e8d5a3;
            text-transform: uppercase;
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            color: #f0e2b8;
            text-decoration: none;
        }
        .my-logo i {
            margin-right: 6px;
            color: #c9b17a;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #f0ede5;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 0.3rem 0.6rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .main-nav {
            display: flex;
            gap: 0.3rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            color: #e8d5a3;
            padding: 0.4rem 0.9rem;
            border-radius: 30px;
            font-size: 0.95rem;
            font-weight: 500;
            transition: background 0.2s, color 0.2s;
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a:focus {
            background: #c9b17a;
            color: #1e2a2f;
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 5px;
        }
        .breadcrumb {
            background: #ece7db;
            padding: 0.5rem 1rem;
            border-radius: 30px;
            display: inline-flex;
            flex-wrap: wrap;
            font-size: 0.9rem;
            margin: 1rem 0 0.5rem;
        }
        .breadcrumb a {
            color: #6b5e4a;
        }
        .breadcrumb a::after {
            content: "›";
            margin: 0 0.5rem;
            color: #9a8b74;
        }
        .breadcrumb span {
            color: #3f3529;
            font-weight: 500;
        }
        .hero-image {
            margin: 1.8rem 0 2.5rem;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
            background: #d9d0bd;
            position: relative;
        }
        .hero-image img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .hero-image figcaption {
            background: rgba(30, 42, 47, 0.85);
            color: #f0ede5;
            padding: 0.7rem 1.2rem;
            font-size: 0.95rem;
            font-style: italic;
            text-align: center;
        }
        .form-card {
            background: #fffcf5;
            border: 1px solid #ddd6c8;
            border-radius: 16px;
            padding: 1.5rem 1.8rem;
            margin: 2rem 0;
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.05);
        }
        .form-card h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .form-card h3 i {
            color: #b8860b;
        }
        .form-group {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
            margin-top: 0.8rem;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            flex: 1 1 220px;
            padding: 0.7rem 1rem;
            border: 1px solid #ccc5b8;
            border-radius: 30px;
            font-size: 0.95rem;
            background: #fffdf9;
            transition: border 0.2s, box-shadow 0.2s;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #b8860b;
            box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.2);
        }
        .form-group textarea {
            min-height: 80px;
            border-radius: 16px;
            flex-basis: 100%;
            resize: vertical;
        }
        .form-group button {
            background: #b8860b;
            border: none;
            color: #fff;
            padding: 0.7rem 2rem;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.15s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            flex: 0 0 auto;
        }
        .form-group button:hover {
            background: #9e7309;
            transform: translateY(-2px);
        }
        .form-group .rating-stars {
            display: flex;
            align-items: center;
            gap: 0.3rem;
            font-size: 1.8rem;
            color: #d4c5a0;
            cursor: pointer;
        }
        .form-group .rating-stars i:hover,
        .form-group .rating-stars i.active {
            color: #f5b342;
        }
        .content-section {
            margin: 2.5rem 0;
        }
        .highlight-box {
            background: #f0eadc;
            border-left: 6px solid #b8860b;
            padding: 1.2rem 1.8rem;
            border-radius: 0 16px 16px 0;
            margin: 1.8rem 0;
        }
        .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .insight-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 1.5rem;
            margin: 1.8rem 0;
        }
        .insight-card {
            background: #fffcf5;
            border: 1px solid #e8dfd0;
            border-radius: 16px;
            padding: 1.2rem 1.4rem;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .insight-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
        }
        .insight-card h4 {
            margin-top: 0;
            color: #b8860b;
        }
        .insight-card i {
            font-size: 1.6rem;
            color: #b8860b;
            margin-bottom: 0.4rem;
        }
        .quote-block {
            font-style: italic;
            background: #e8e0d3;
            padding: 1.2rem 2rem;
            border-radius: 30px 8px 30px 8px;
            margin: 1.8rem 0;
            position: relative;
        }
        .quote-block::before {
            content: "“";
            font-size: 3rem;
            color: #b8860b;
            position: absolute;
            left: 0.6rem;
            top: -0.2rem;
            line-height: 1;
        }
        .quote-block cite {
            display: block;
            text-align: right;
            font-weight: 500;
            margin-top: 0.5rem;
            color: #5f5242;
        }
        friend-link {
            display: block;
            background: #f0eadc;
            border-radius: 16px;
            padding: 1.2rem 1.8rem;
            margin: 2rem 0;
            font-size: 0.95rem;
            border: 1px solid #ddd6c8;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 0.8rem 0.2rem 0;
        }
        friend-link a::after {
            content: " •";
            color: #b8860b;
            margin-left: 0.5rem;
        }
        friend-link a:last-child::after {
            content: "";
        }
        .site-footer {
            background: #1e2a2f;
            color: #cdc5b5;
            padding: 2rem 0 1.2rem;
            margin-top: 3rem;
            border-radius: 30px 30px 0 0;
        }
        .site-footer .footer-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 1.5rem;
        }
        .site-footer a {
            color: #e8d5a3;
        }
        .site-footer a:hover {
            color: #f0e2b8;
        }
        .copyright {
            text-align: center;
            margin-top: 1.5rem;
            padding-top: 1rem;
            border-top: 1px solid #3f4f56;
            font-size: 0.9rem;
            width: 100%;
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .header-inner {
                flex-wrap: nowrap;
            }
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1e2a2f;
                padding: 0.8rem 0 1.2rem;
                border-top: 1px solid #3f4f56;
                margin-top: 0.6rem;
                gap: 0.2rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.5rem 1rem;
                border-radius: 0;
                width: 100%;
            }
            .main-nav a:hover {
                background: #2a3a40;
                color: #e8d5a3;
            }
            .breadcrumb {
                font-size: 0.8rem;
                padding: 0.3rem 0.8rem;
            }
            .form-card {
                padding: 1rem 1.2rem;
            }
            .form-group input,
            .form-group textarea,
            .form-group select {
                flex-basis: 100%;
            }
            .insight-grid {
                grid-template-columns: 1fr;
            }
            .site-footer .footer-inner {
                flex-direction: column;
                text-align: center;
            }
            .my-logo {
                font-size: 1.4rem;
            }
        }
        @media (min-width: 769px) {
            .main-nav {
                display: flex !important;
            }
            .nav-toggle {
                display: none !important;
            }
        }
        .text-small {
            font-size: 0.85rem;
            color: #6b5e4a;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .last-updated {
            color: #6b5e4a;
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            margin: 1rem 0 0.2rem;
        }
        .last-updated i {
            color: #b8860b;
        }
        .btn-back-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            background: #b8860b;
            color: #fff;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
            transition: background 0.2s, transform 0.2s;
            z-index: 999;
        }
        .btn-back-top:hover {
            background: #9e7309;
            transform: scale(1.05);
            text-decoration: none;
            color: #fff;
        }