*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --primary: #b84c2a;
            --primary-light: #d4704a;
            --secondary: #2a7b4c;
            --accent: #f5a623;
            --bg-cream: #fcf8f0;
            --bg-white: #ffffff;
            --bg-dark: #1e2a32;
            --text-dark: #1e1e1e;
            --text-mid: #4a4a4a;
            --text-light: #7a7a7a;
            --border-light: #e8e0d6;
            --shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
            --radius: 18px;
            --radius-sm: 10px;
            --font-body: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, sans-serif;
            --transition: 0.25s ease;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font-body);
            background: var(--bg-cream);
            color: var(--text-dark);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--primary-light);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-sm);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .site-header {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border-light);
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.03);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            font-size: 1.8rem;
            color: var(--secondary);
        }
        .my-logo span {
            color: var(--text-dark);
            font-weight: 300;
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 400;
            color: var(--text-light);
            display: block;
            letter-spacing: 0.3px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: var(--text-dark);
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
        }
        .nav-toggle:hover {
            background: var(--bg-cream);
        }
        .primary-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .primary-nav a {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-mid);
            padding: 6px 14px;
            border-radius: 30px;
            transition: background var(--transition), color var(--transition);
        }
        .primary-nav a:hover {
            background: var(--bg-cream);
            color: var(--primary);
            text-decoration: none;
        }
        .primary-nav a.active {
            background: var(--primary);
            color: #fff;
        }
        @media (max-width: 767px) {
            .nav-toggle {
                display: block;
            }
            .primary-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding: 12px 0 8px;
                gap: 4px;
            }
            .primary-nav.open {
                display: flex;
            }
            .primary-nav a {
                padding: 10px 16px;
                border-radius: 10px;
            }
        }
        .breadcrumb {
            background: transparent;
            padding: 14px 0 6px;
            font-size: 0.82rem;
            color: var(--text-light);
        }
        .breadcrumb a {
            color: var(--text-mid);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb .sep {
            margin: 0 6px;
            color: #ccc;
        }
        .breadcrumb .current {
            color: var(--primary);
            font-weight: 600;
        }
        .hero {
            padding: 32px 0 24px;
        }
        .hero h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            color: var(--text-dark);
            margin-bottom: 12px;
        }
        .hero h1 i {
            color: var(--accent);
        }
        .hero .sub {
            font-size: 1.15rem;
            color: var(--text-mid);
            max-width: 720px;
        }
        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 28px;
            margin-top: 16px;
            font-size: 0.9rem;
            color: var(--text-light);
            border-top: 1px solid var(--border-light);
            padding-top: 14px;
        }
        .hero-meta i {
            margin-right: 6px;
            color: var(--primary-light);
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding-bottom: 48px;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
        }
        .main-content h2 {
            font-size: 1.9rem;
            font-weight: 700;
            margin: 40px 0 12px;
            padding-bottom: 6px;
            border-bottom: 3px solid var(--accent);
            display: inline-block;
        }
        .main-content h2 i {
            color: var(--secondary);
            margin-right: 8px;
        }
        .main-content h3 {
            font-size: 1.4rem;
            font-weight: 600;
            margin: 28px 0 10px;
            color: var(--primary);
        }
        .main-content h3 i {
            color: var(--accent);
            margin-right: 8px;
        }
        .main-content h4 {
            font-size: 1.15rem;
            font-weight: 600;
            margin: 20px 0 8px;
            color: var(--text-mid);
        }
        .main-content p {
            margin-bottom: 16px;
            color: var(--text-mid);
        }
        .main-content ul,
        .main-content ol {
            margin: 0 0 18px 24px;
            color: var(--text-mid);
        }
        .main-content li {
            margin-bottom: 6px;
        }
        .main-content .highlight-box {
            background: var(--bg-white);
            border-left: 4px solid var(--accent);
            padding: 18px 22px;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            margin: 20px 0;
            box-shadow: var(--shadow);
        }
        .main-content .highlight-box i {
            color: var(--accent);
            margin-right: 8px;
        }
        .featured-image-wrap {
            margin: 24px 0 28px;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            background: var(--bg-white);
            padding: 8px;
        }
        .featured-image-wrap img {
            border-radius: calc(var(--radius) - 8px);
            width: 100%;
        }
        .featured-image-wrap figcaption {
            padding: 10px 12px 4px;
            font-size: 0.85rem;
            color: var(--text-light);
            font-style: italic;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar-card {
            background: var(--bg-white);
            border-radius: var(--radius);
            padding: 20px 22px;
            margin-bottom: 24px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-light);
        }
        .sidebar-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-dark);
            border-bottom: 2px solid var(--accent);
            padding-bottom: 6px;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-card li {
            padding: 6px 0;
            border-bottom: 1px dashed var(--border-light);
        }
        .sidebar-card li:last-child {
            border-bottom: none;
        }
        .sidebar-card a {
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card a i {
            color: var(--secondary);
            font-size: 0.75rem;
        }
        .search-form {
            display: flex;
            gap: 6px;
        }
        .search-form input {
            flex: 1;
            padding: 10px 14px;
            border: 1px solid var(--border-light);
            border-radius: 30px;
            font-size: 0.9rem;
            outline: none;
            transition: border var(--transition);
        }
        .search-form input:focus {
            border-color: var(--primary);
        }
        .search-form button {
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: 30px;
            padding: 10px 18px;
            cursor: pointer;
            font-size: 0.9rem;
            transition: background var(--transition);
        }
        .search-form button:hover {
            background: var(--primary-light);
        }
        .feedback-section {
            background: var(--bg-white);
            border-radius: var(--radius);
            padding: 28px 30px;
            margin: 40px 0 30px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-light);
        }
        .feedback-section h2 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 18px;
            border-bottom: none;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px 30px;
        }
        @media (max-width: 700px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        .feedback-group label {
            font-weight: 600;
            font-size: 0.9rem;
            display: block;
            margin-bottom: 4px;
            color: var(--text-mid);
        }
        .feedback-group input,
        .feedback-group textarea,
        .feedback-group select {
            width: 100%;
            padding: 10px 14px;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            font-size: 0.9rem;
            font-family: var(--font-body);
            outline: none;
            transition: border var(--transition);
        }
        .feedback-group input:focus,
        .feedback-group textarea:focus,
        .feedback-group select:focus {
            border-color: var(--primary);
        }
        .feedback-group textarea {
            min-height: 90px;
            resize: vertical;
        }
        .feedback-group .star-rating {
            display: flex;
            gap: 4px;
            font-size: 1.6rem;
            color: #ddd;
            cursor: pointer;
        }
        .feedback-group .star-rating i {
            transition: color var(--transition);
        }
        .feedback-group .star-rating i.active,
        .feedback-group .star-rating i:hover,
        .feedback-group .star-rating i:hover~i {
            color: var(--accent);
        }
        .btn-submit {
            background: var(--secondary);
            color: #fff;
            border: none;
            border-radius: 30px;
            padding: 12px 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background var(--transition);
            margin-top: 8px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-submit:hover {
            background: #1f6a3e;
        }
        .btn-submit i {
            font-size: 1rem;
        }
        friend-link {
            display: block;
            background: var(--bg-white);
            border-radius: var(--radius);
            padding: 20px 24px;
            margin: 32px 0 20px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-light);
        }
        friend-link h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-dark);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        friend-link ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 8px 18px;
        }
        friend-link li {
            padding: 2px 0;
        }
        friend-link a {
            font-size: 0.9rem;
            color: var(--text-mid);
            border-bottom: 1px dotted transparent;
        }
        friend-link a:hover {
            color: var(--primary);
            border-bottom-color: var(--primary);
            text-decoration: none;
        }
        .site-footer {
            background: var(--bg-dark);
            color: #d0d8e0;
            padding: 32px 0 24px;
            margin-top: 32px;
            border-top: 4px solid var(--accent);
        }
        .site-footer .container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
        }
        .site-footer .copy {
            font-size: 0.85rem;
            opacity: 0.85;
        }
        .site-footer .copy i {
            margin-right: 4px;
            color: var(--accent);
        }
        .site-footer .footer-links a {
            color: #b0c0cc;
            font-size: 0.85rem;
            margin-left: 16px;
            transition: color var(--transition);
        }
        .site-footer .footer-links a:hover {
            color: #fff;
            text-decoration: none;
        }
        @media (max-width: 600px) {
            .site-footer .container {
                flex-direction: column;
                text-align: center;
            }
            .site-footer .footer-links a {
                margin: 0 8px;
            }
        }
        @media (max-width: 600px) {
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero .sub {
                font-size: 1rem;
            }
            .main-content h2 {
                font-size: 1.5rem;
            }
            .main-content h3 {
                font-size: 1.2rem;
            }
            .feedback-grid {
                gap: 14px;
            }
            .sidebar {
                position: static;
            }
        }
        .scroll-anchor {
            scroll-margin-top: 80px;
        }
        .small-note {
            font-size: 0.8rem;
            color: var(--text-light);
            margin-top: 4px;
        }