*,
        *::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, sans-serif;
            background: #f5f7f2;
            color: #1e2a1e;
            line-height: 1.7;
            padding: 0 16px;
        }
        a {
            color: #006847;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus {
            color: #c8a84e;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 0 40px rgba(0, 0, 0, 0.04);
            border-radius: 24px;
            padding: 20px 24px 32px;
        }
        @media (min-width:768px) {
            .container {
                padding: 32px 48px 48px;
            }
            body {
                padding: 24px 32px;
            }
        }
        header {
            border-bottom: 2px solid #eaeedf;
            padding-bottom: 16px;
            margin-bottom: 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            position: relative;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #1e3a2a;
            background: linear-gradient(135deg, #006847, #2e7d32);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo i {
            background: #c8a84e;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            font-size: 1.8rem;
        }
        .my-logo small {
            font-size: 0.5rem;
            -webkit-text-fill-color: #5a6a5a;
            color: #5a6a5a;
            font-weight: 400;
            display: block;
            letter-spacing: 0.3px;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .hamburger {
            display: block;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #1e3a2a;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #eaeedf;
        }
        @media (min-width:768px) {
            .hamburger {
                display: none;
            }
        }
        .main-nav {
            display: none;
            flex-direction: column;
            gap: 8px;
            background: #ffffff;
            padding: 16px 0 0;
            width: 100%;
            border-top: 1px solid #eaeedf;
            margin-top: 12px;
        }
        .main-nav.open {
            display: flex;
        }
        .main-nav a {
            font-weight: 500;
            padding: 8px 12px;
            border-radius: 8px;
            color: #1e3a2a;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .main-nav a:hover,
        .main-nav a:focus {
            background: #f0f4ea;
            text-decoration: none;
        }
        @media (min-width:768px) {
            .main-nav {
                display: flex !important;
                flex-direction: row;
                width: auto;
                border-top: none;
                margin-top: 0;
                padding: 0;
                gap: 4px;
                background: transparent;
            }
            .main-nav a {
                padding: 6px 14px;
                font-size: 0.9rem;
            }
        }
        .breadcrumb {
            font-size: 0.8rem;
            color: #6a7a6a;
            padding: 8px 0 16px;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            align-items: center;
            width: 100%;
        }
        .breadcrumb i {
            font-size: 0.6rem;
            color: #b8c8b8;
        }
        .breadcrumb a {
            color: #006847;
        }
        .breadcrumb span {
            color: #4a5a4a;
        }
        h1 {
            font-size: 2.2rem;
            font-weight: 800;
            line-height: 1.2;
            color: #0f2a1a;
            margin: 0 0 12px;
            letter-spacing: -0.5px;
        }
        h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: #1e3a2a;
            margin: 40px 0 16px;
            border-left: 5px solid #c8a84e;
            padding-left: 18px;
        }
        h3 {
            font-size: 1.25rem;
            font-weight: 600;
            color: #2a4a2a;
            margin: 28px 0 12px;
        }
        h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: #3a5a3a;
            margin: 20px 0 8px;
        }
        p {
            margin: 0 0 16px;
            color: #2a3a2a;
        }
        .lead {
            font-size: 1.12rem;
            color: #3a4a3a;
            font-weight: 400;
            border-left: 3px solid #c8a84e;
            padding-left: 20px;
            margin: 0 0 24px;
        }
        .highlight {
            background: #f7f3e6;
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
        }
        strong,
        b {
            color: #0f2a1a;
        }
        ul,
        ol {
            margin: 0 0 20px 24px;
            color: #2a3a2a;
        }
        li {
            margin-bottom: 6px;
        }
        .feature-img {
            margin: 24px 0 28px;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
            background: #f0f4ea;
            padding: 12px;
        }
        .feature-img img {
            width: 100%;
            border-radius: 10px;
        }
        .feature-img figcaption {
            font-size: 0.8rem;
            color: #6a7a6a;
            padding: 10px 4px 0;
            text-align: center;
            font-style: italic;
        }
        .data-box {
            background: #f7faf4;
            border-radius: 16px;
            padding: 20px 24px;
            margin: 24px 0;
            border: 1px solid #e0e8d8;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.02);
        }
        .data-box h4 {
            margin-top: 0;
            color: #006847;
        }
        .data-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
            margin: 20px 0;
        }
        @media (min-width:600px) {
            .data-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        .stat-card {
            background: #ffffff;
            border-radius: 12px;
            padding: 16px 20px;
            border: 1px solid #e8eee0;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .stat-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
        }
        .stat-card i {
            color: #c8a84e;
            font-size: 1.4rem;
            margin-right: 8px;
        }
        .stat-card .num {
            font-size: 1.8rem;
            font-weight: 800;
            color: #006847;
            display: block;
        }
        .form-section {
            background: #f7faf4;
            border-radius: 16px;
            padding: 24px 20px;
            margin: 32px 0;
            border: 1px solid #e0e8d8;
        }
        .form-section h3 {
            margin-top: 0;
        }
        .form-group {
            margin-bottom: 16px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            font-size: 0.9rem;
            color: #2a4a2a;
            margin-bottom: 4px;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid #d0dcc8;
            border-radius: 10px;
            font-size: 0.95rem;
            background: #ffffff;
            transition: border-color 0.2s;
            font-family: inherit;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: #006847;
            outline: none;
            box-shadow: 0 0 0 3px rgba(0, 104, 71, 0.1);
        }
        .form-group textarea {
            resize: vertical;
            min-height: 80px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: #006847;
            color: #ffffff;
            border: none;
            padding: 12px 28px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
        }
        .btn:hover {
            background: #1e7a4a;
            transform: scale(1.02);
        }
        .btn:active {
            transform: scale(0.97);
        }
        .btn-secondary {
            background: #c8a84e;
            color: #1e2a1e;
        }
        .btn-secondary:hover {
            background: #dab85e;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #d0dcc8;
            cursor: pointer;
            direction: rtl;
            justify-content: flex-end;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            transition: color 0.15s;
            color: #d0dcc8;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #c8a84e;
        }
        .comment-list {
            margin: 20px 0 0;
            max-height: 400px;
            overflow-y: auto;
            border-top: 1px solid #e0e8d8;
            padding-top: 16px;
        }
        .comment-item {
            padding: 14px 0;
            border-bottom: 1px solid #e8eee0;
        }
        .comment-item:last-child {
            border-bottom: none;
        }
        .comment-item strong {
            color: #006847;
        }
        .comment-item .time {
            font-size: 0.75rem;
            color: #8a9a8a;
            margin-left: 12px;
        }
        footer {
            margin-top: 48px;
            padding-top: 28px;
            border-top: 2px solid #eaeedf;
        }
        friend-link {
            display: block;
            background: #f7faf4;
            border-radius: 16px;
            padding: 20px 24px;
            margin-bottom: 20px;
            font-style: normal;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            padding: 4px 0;
            font-weight: 500;
        }
        friend-link a::before {
            content: "• ";
            color: #c8a84e;
        }
        .copyright {
            font-size: 0.85rem;
            color: #6a7a6a;
            text-align: center;
            padding: 16px 0 8px;
            border-top: 1px solid #e8eee0;
        }
        .copyright strong {
            color: #3a5a3a;
        }
        @media (max-width:480px) {
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.25rem;
                padding-left: 12px;
            }
            .container {
                padding: 12px 12px 24px;
                border-radius: 16px;
            }
            .my-logo {
                font-size: 1.2rem;
            }
            .breadcrumb {
                font-size: 0.7rem;
            }
            .stat-card .num {
                font-size: 1.4rem;
            }
        }
        @media (min-width:768px) and (max-width:1024px) {
            .container {
                padding: 24px 32px;
            }
        }
        :target {
            scroll-margin-top: 80px;
        }
        .skip-link {
            position: absolute;
            top: -100%;
            left: 16px;
            background: #006847;
            color: #fff;
            padding: 8px 16px;
            border-radius: 0 0 8px 8px;
            z-index: 100;
            font-weight: 600;
        }
        .skip-link:focus {
            top: 0;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 20px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.9rem;
            min-width: 560px;
        }
        th {
            background: #e8eee0;
            color: #1e3a2a;
            font-weight: 600;
            padding: 12px 16px;
            text-align: left;
        }
        td {
            padding: 10px 16px;
            border-bottom: 1px solid #e8eee0;
        }
        tr:hover td {
            background: #f7faf4;
        }
        .shimmer {
            background: linear-gradient(90deg, #f0f4ea 25%, #e8eee0 50%, #f0f4ea 75%);
            background-size: 200% 100%;
            animation: shimmer 1.8s infinite;
            border-radius: 8px;
            height: 16px;
            margin: 4px 0;
        }
        @keyframes shimmer {
            0% {
                background-position: 200% 0;
            }
            100% {
                background-position: -200% 0;
            }
        }