*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --primary: #2d6a4f;
            --primary-light: #40916c;
            --primary-dark: #1b4332;
            --accent: #f4a261;
            --accent-dark: #e76f51;
            --bg: #fefef6;
            --bg-card: #ffffff;
            --text: #1e1e24;
            --text-light: #4a4a55;
            --border: #d4d4d4;
            --shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
            --radius: 16px;
            --max-width: 1120px;
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --transition: 0.2s ease;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            padding: 0 20px;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--accent-dark);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 16px;
        }
        header {
            padding: 16px 0 8px;
            border-bottom: 2px solid var(--border);
            background: var(--bg);
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(6px);
            background: rgba(254, 254, 246, 0.92);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px 20px;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 800;
            color: var(--primary-dark);
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
        }
        .my-logo i {
            color: var(--accent);
            font-size: 1.8rem;
        }
        .my-logo:hover {
            text-decoration: none;
            color: var(--primary);
        }
        .nav-wrap {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.6rem;
            color: var(--primary-dark);
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background var(--transition);
        }
        .nav-toggle:hover {
            background: rgba(0, 0, 0, 0.04);
        }
        .nav-menu {
            display: flex;
            gap: 6px 18px;
            flex-wrap: wrap;
            list-style: none;
            align-items: center;
        }
        .nav-menu a {
            font-weight: 500;
            padding: 6px 12px;
            border-radius: 30px;
            color: var(--text);
            font-size: 0.95rem;
        }
        .nav-menu a:hover {
            background: var(--primary);
            color: #fff;
            text-decoration: none;
        }
        .nav-menu a i {
            margin-right: 6px;
            font-size: 0.85rem;
        }
        .breadcrumb {
            padding: 10px 0 6px;
            font-size: 0.85rem;
            color: var(--text-light);
            display: flex;
            flex-wrap: wrap;
            gap: 4px 8px;
        }
        .breadcrumb a {
            color: var(--primary);
        }
        .breadcrumb span {
            color: var(--text-light);
        }
        .breadcrumb .sep {
            color: var(--border);
        }
        main {
            padding: 32px 0 48px;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            margin: 0 0 12px;
            color: var(--primary-dark);
            letter-spacing: -0.5px;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            margin: 48px 0 16px;
            color: var(--primary-dark);
            border-left: 6px solid var(--accent);
            padding-left: 18px;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin: 32px 0 12px;
            color: var(--primary);
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin: 24px 0 8px;
            color: var(--text-light);
        }
        p {
            margin: 0 0 18px;
            color: var(--text);
        }
        .lead {
            font-size: 1.2rem;
            color: var(--text-light);
            font-weight: 400;
            max-width: 800px;
        }
        .updated {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            padding: 4px 16px;
            border-radius: 30px;
            font-size: 0.85rem;
            margin-bottom: 18px;
        }
        .updated i {
            margin-right: 6px;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 24px;
            margin: 24px 0 32px;
        }
        .card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 24px 20px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
            transition: transform var(--transition), box-shadow var(--transition);
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
        }
        .card i {
            font-size: 2rem;
            color: var(--accent);
            margin-bottom: 12px;
        }
        .card h3 {
            margin-top: 0;
            font-size: 1.3rem;
        }
        .highlight-box {
            background: linear-gradient(135deg, #d8f3dc, #b7e4c7);
            border-radius: var(--radius);
            padding: 24px 28px;
            margin: 24px 0;
            border-left: 6px solid var(--primary);
        }
        .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .stat-row {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 32px;
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 20px 24px;
            box-shadow: var(--shadow);
            margin: 20px 0 28px;
            border: 1px solid var(--border);
        }
        .stat-item {
            flex: 1 0 140px;
        }
        .stat-item .num {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary-dark);
            display: block;
        }
        .stat-item .label {
            font-size: 0.9rem;
            color: var(--text-light);
        }
        .interview-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 24px;
            margin: 20px 0;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            align-items: flex-start;
        }
        .interview-card .avatar {
            font-size: 3.4rem;
            color: var(--accent);
            flex: 0 0 70px;
        }
        .interview-card .quote {
            flex: 1;
            font-style: italic;
            color: var(--text-light);
        }
        .interview-card .quote strong {
            color: var(--text);
            font-style: normal;
        }
        .featured-image {
            margin: 28px 0 32px;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            background: #e9ecef;
            text-align: center;
        }
        .featured-image img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 10px 16px;
            font-size: 0.85rem;
            color: var(--text-light);
            background: var(--bg-card);
            border-top: 1px solid var(--border);
        }
        .form-section {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 28px 24px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
            margin: 32px 0;
        }
        .form-section h2 {
            margin-top: 0;
            border-left-color: var(--accent);
        }
        .form-group {
            margin-bottom: 18px;
        }
        .form-group label {
            font-weight: 600;
            display: block;
            margin-bottom: 4px;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--border);
            border-radius: 10px;
            font-size: 1rem;
            font-family: var(--font);
            background: #fafaf5;
            transition: border var(--transition);
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--primary);
            background: #fff;
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            background: var(--primary);
            color: #fff;
            border: none;
            padding: 12px 32px;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background var(--transition), transform var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn:hover {
            background: var(--primary-dark);
            transform: scale(1.02);
        }
        .btn-secondary {
            background: var(--accent);
        }
        .btn-secondary:hover {
            background: var(--accent-dark);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
            font-size: 1.8rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #ccc;
            cursor: pointer;
            transition: color var(--transition);
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f4b942;
        }
        friend-link {
            display: block;
            padding: 20px 0 8px;
            border-top: 2px solid var(--border);
            margin-top: 32px;
        }
        friend-link h3 {
            margin-top: 0;
            font-size: 1.3rem;
        }
        friend-link ul {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 20px;
            list-style: none;
            padding: 0;
        }
        friend-link a {
            color: var(--primary);
        }
        footer {
            border-top: 2px solid var(--border);
            padding: 24px 0 40px;
            margin-top: 16px;
            text-align: center;
            color: var(--text-light);
            font-size: 0.9rem;
        }
        footer .copyright {
            margin-top: 12px;
        }
        footer a {
            color: var(--primary);
        }
        @media (max-width: 768px) {
            body {
                padding: 0 12px;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
                padding-left: 14px;
            }
            h3 {
                font-size: 1.25rem;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                background: var(--bg);
                padding: 12px 0 16px;
                border-top: 1px solid var(--border);
                gap: 4px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 10px 16px;
                border-radius: 10px;
            }
            .breadcrumb {
                font-size: 0.78rem;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
            .stat-row {
                flex-direction: column;
                gap: 12px;
            }
            .interview-card {
                flex-direction: column;
            }
            .form-section {
                padding: 20px 16px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .star-rating {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.5rem;
            }
            .container {
                padding: 0 8px;
            }
        }
        @media (min-width: 769px) {
            .nav-menu {
                display: flex !important;
            }
        }
        .anchor-offset {
            scroll-margin-top: 90px;
        }
        .tag {
            display: inline-block;
            background: #e9ecef;
            border-radius: 30px;
            padding: 2px 14px;
            font-size: 0.8rem;
            color: var(--text-light);
            margin: 2px 4px 2px 0;
        }
        .emoji-big {
            font-size: 1.6rem;
            line-height: 1;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
        }