*,
        *::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: #f0f7f0;
            color: #1e2b1e;
            line-height: 1.7;
            padding: 0 16px;
        }
        a {
            color: #2e7d32;
            text-decoration: none;
            transition: color 0.25s;
        }
        a:hover,
        a:focus {
            color: #1b5e20;
            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 8px 40px rgba(0, 0, 0, 0.05);
            border-radius: 24px;
            padding: 20px 28px 40px;
            margin-top: 16px;
            margin-bottom: 40px;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: #1b3a1b;
            line-height: 1.2;
            margin-bottom: 0.5rem;
            letter-spacing: -0.02em;
            border-left: 6px solid #4caf50;
            padding-left: 20px;
        }
        h2 {
            font-size: 2.0rem;
            font-weight: 700;
            color: #1e3a1e;
            margin-top: 2.8rem;
            margin-bottom: 1rem;
            border-bottom: 3px solid #c8e6c9;
            padding-bottom: 8px;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #2a4a2a;
            margin-top: 2.0rem;
            margin-bottom: 0.6rem;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #3a5a3a;
            margin-top: 1.4rem;
            margin-bottom: 0.4rem;
        }
        p {
            margin-bottom: 1.1rem;
            font-size: 1.05rem;
            color: #1e2b1e;
        }
        strong,
        b {
            color: #1a3a1a;
            font-weight: 700;
        }
        .lead {
            font-size: 1.25rem;
            font-weight: 400;
            color: #2c4a2c;
            background: #e8f5e9;
            padding: 16px 24px;
            border-radius: 16px;
            margin-bottom: 2rem;
        }
        .header-wrap {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 16px 0 12px;
            border-bottom: 2px solid #c8e6c9;
            margin-bottom: 8px;
        }
        .my-logo {
            font-size: 2.0rem;
            font-weight: 900;
            color: #1b5e20;
            letter-spacing: -0.03em;
            background: linear-gradient(145deg, #2e7d32, #1b5e20);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-block;
            text-decoration: none !important;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none !important;
        }
        .my-logo i {
            -webkit-text-fill-color: #4caf50;
            margin-right: 6px;
        }
        .nav-list {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 18px;
            list-style: none;
            align-items: center;
        }
        .nav-list a {
            font-weight: 500;
            padding: 6px 10px;
            border-radius: 30px;
            transition: background 0.2s, color 0.2s;
            font-size: 0.96rem;
            color: #1e3a1e;
        }
        .nav-list a:hover {
            background: #e8f5e9;
            color: #1b5e20;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #1b5e20;
            cursor: pointer;
            padding: 4px 8px;
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            font-size: 0.92rem;
            padding: 10px 0 12px;
            color: #4a6a4a;
            background: #f5faf5;
            border-radius: 40px;
            padding: 10px 20px;
            margin-bottom: 18px;
        }
        .breadcrumb a {
            color: #2e7d32;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb .sep {
            color: #8aaa8a;
        }
        .search-wrap {
            background: #e8f5e9;
            border-radius: 60px;
            padding: 6px 6px 6px 20px;
            display: flex;
            max-width: 480px;
            margin: 20px 0 28px;
            border: 1px solid #c8e6c9;
        }
        .search-wrap input {
            flex: 1;
            border: none;
            background: transparent;
            padding: 12px 8px;
            font-size: 1rem;
            outline: none;
            color: #1e2b1e;
        }
        .search-wrap button {
            background: #2e7d32;
            border: none;
            color: #fff;
            padding: 10px 24px;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            font-size: 1rem;
        }
        .search-wrap button:hover {
            background: #1b5e20;
        }
        .user-feedback {
            display: flex;
            flex-wrap: wrap;
            gap: 30px;
            margin: 40px 0 20px;
            padding: 28px 30px;
            background: #f5faf5;
            border-radius: 24px;
            border: 1px solid #dcedc8;
        }
        .feedback-section {
            flex: 1 1 260px;
        }
        .feedback-section h3 {
            margin-top: 0;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .feedback-section textarea {
            width: 100%;
            border: 1px solid #c8e6c9;
            border-radius: 16px;
            padding: 14px 16px;
            font-size: 0.98rem;
            background: #fff;
            resize: vertical;
            min-height: 100px;
            font-family: inherit;
            color: #1e2b1e;
        }
        .feedback-section input[type="text"],
        .feedback-section input[type="number"] {
            width: 100%;
            border: 1px solid #c8e6c9;
            border-radius: 40px;
            padding: 12px 16px;
            font-size: 0.98rem;
            background: #fff;
            font-family: inherit;
            color: #1e2b1e;
        }
        .feedback-section .btn {
            background: #2e7d32;
            border: none;
            color: #fff;
            padding: 10px 28px;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            font-size: 0.98rem;
            margin-top: 10px;
            display: inline-block;
        }
        .feedback-section .btn:hover {
            background: #1b5e20;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #ffb300;
            cursor: pointer;
            margin: 8px 0;
        }
        .star-rating i {
            transition: transform 0.15s;
        }
        .star-rating i:hover {
            transform: scale(1.2);
        }
        .feature-img {
            margin: 28px 0 32px;
            border-radius: 20px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
        }
        .feature-img figcaption {
            text-align: center;
            font-size: 0.92rem;
            color: #4a6a4a;
            margin-top: 8px;
            font-style: italic;
        }
        .link-list-inline {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 18px;
            background: #f0f7f0;
            padding: 16px 22px;
            border-radius: 40px;
            margin: 24px 0;
            font-size: 0.98rem;
        }
        .link-list-inline a {
            font-weight: 500;
        }
        friend-link {
            display: block;
            padding: 24px 0 16px;
            border-top: 2px solid #c8e6c9;
            margin-top: 36px;
            font-size: 1rem;
        }
        friend-link .fl-head {
            font-weight: 700;
            color: #1b3a1b;
            margin-bottom: 10px;
            font-size: 1.1rem;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 18px 4px 0;
            font-weight: 500;
        }
        .footer-copy {
            text-align: center;
            padding: 22px 0 10px;
            font-size: 0.92rem;
            color: #4a6a4a;
            border-top: 1px solid #dcedc8;
            margin-top: 16px;
        }
        @media (max-width: 768px) {
            .container {
                padding: 12px 14px 30px;
                border-radius: 16px;
            }
            h1 {
                font-size: 1.9rem;
                padding-left: 14px;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .header-wrap {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .nav-list {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 0 8px;
                gap: 4px;
            }
            #nav-toggle:checked~.nav-list {
                display: flex;
            }
            .nav-list a {
                padding: 10px 14px;
                font-size: 1.05rem;
                width: 100%;
                border-radius: 12px;
            }
            .breadcrumb {
                font-size: 0.82rem;
                padding: 8px 14px;
                gap: 4px 8px;
            }
            .search-wrap {
                max-width: 100%;
                flex-wrap: wrap;
                border-radius: 30px;
                padding: 4px 4px 4px 16px;
            }
            .search-wrap input {
                padding: 10px 4px;
                font-size: 0.95rem;
                min-width: 120px;
            }
            .search-wrap button {
                padding: 8px 16px;
                font-size: 0.9rem;
            }
            .user-feedback {
                padding: 18px 16px;
                gap: 20px;
            }
            .feedback-section {
                flex: 1 1 100%;
            }
            .link-list-inline {
                padding: 12px 16px;
                gap: 6px 12px;
                font-size: 0.9rem;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .star-rating {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.6rem;
            }
            .container {
                padding: 8px 10px 24px;
            }
            .breadcrumb {
                font-size: 0.75rem;
                padding: 6px 10px;
            }
            .feature-img {
                border-radius: 12px;
            }
        }
        .emoji-big {
            font-size: 1.3em;
        }
        .highlight-box {
            background: #e8f5e9;
            border-left: 5px solid #4caf50;
            padding: 16px 22px;
            border-radius: 16px;
            margin: 20px 0;
        }
        .data-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 16px;
            margin: 20px 0;
        }
        .data-card {
            background: #f5faf5;
            padding: 18px 16px;
            border-radius: 16px;
            border: 1px solid #dcedc8;
            text-align: center;
        }
        .data-card .num {
            font-size: 2.0rem;
            font-weight: 800;
            color: #2e7d32;
        }
        .data-card .label {
            font-size: 0.92rem;
            color: #4a6a4a;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 20px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.98rem;
            background: #fafdfa;
            border-radius: 16px;
            overflow: hidden;
        }
        th,
        td {
            padding: 12px 16px;
            text-align: left;
            border-bottom: 1px solid #dcedc8;
        }
        th {
            background: #e8f5e9;
            font-weight: 600;
            color: #1b3a1b;
        }
        tr:last-child td {
            border-bottom: none;
        }