*,
        *::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: #f0f4e8;
            color: #1e2b1c;
            line-height: 1.7;
            padding: 0 16px;
        }
        a {
            color: #2d6a2d;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #4caf50;
            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 12px 40px rgba(0, 0, 0, 0.06);
            border-radius: 24px;
            padding: 20px 28px 40px;
            margin-top: 20px;
            margin-bottom: 40px;
        }
        h1 {
            font-size: 2.4rem;
            font-weight: 800;
            color: #1b3b1b;
            margin-top: 0.2rem;
            margin-bottom: 0.75rem;
            letter-spacing: -0.02em;
            line-height: 1.2;
        }
        h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: #1f4b1f;
            margin-top: 2.4rem;
            margin-bottom: 0.8rem;
            border-left: 6px solid #4caf50;
            padding-left: 18px;
        }
        h3 {
            font-size: 1.35rem;
            font-weight: 600;
            color: #255d25;
            margin-top: 1.8rem;
            margin-bottom: 0.5rem;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #2f6b2f;
            margin-top: 1.2rem;
            margin-bottom: 0.3rem;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.02rem;
            color: #1f2a1d;
        }
        .lead {
            font-size: 1.18rem;
            font-weight: 400;
            color: #2a3a28;
            background: #f4faf2;
            padding: 18px 24px;
            border-radius: 16px;
            border-left: 5px solid #4caf50;
            margin-bottom: 2rem;
        }
        .small-meta {
            font-size: 0.85rem;
            color: #5a6f58;
            margin-bottom: 0.6rem;
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0 16px;
            border-bottom: 2px solid #dce8d5;
            position: relative;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            background: linear-gradient(145deg, #1f4b1f, #3e9142);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.03em;
            display: inline-block;
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 400;
            -webkit-text-fill-color: #4a6b4a;
            color: #4a6b4a;
            display: block;
            letter-spacing: 0.3px;
        }
        .nav-links {
            display: flex;
            gap: 8px 18px;
            flex-wrap: wrap;
            align-items: center;
            list-style: none;
        }
        .nav-links li a {
            font-weight: 500;
            padding: 6px 10px;
            border-radius: 30px;
            transition: background 0.2s;
            font-size: 0.95rem;
        }
        .nav-links li a:hover {
            background: #e5f0e1;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #1f4b1f;
            cursor: pointer;
            padding: 4px 8px;
        }
        .breadcrumb {
            padding: 12px 0 8px;
            font-size: 0.88rem;
            color: #5a6f58;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .breadcrumb a {
            color: #2d6a2d;
        }
        .breadcrumb span {
            color: #6f8a6c;
        }
        .search-wrap {
            background: #f4faf2;
            border-radius: 40px;
            padding: 4px 4px 4px 20px;
            display: flex;
            align-items: center;
            max-width: 460px;
            margin: 20px 0 24px;
            border: 1px solid #c6dbc1;
        }
        .search-wrap input {
            flex: 1;
            border: none;
            background: transparent;
            padding: 12px 6px 12px 0;
            font-size: 1rem;
            outline: none;
            color: #1e2b1c;
        }
        .search-wrap input::placeholder {
            color: #6f8a6c;
        }
        .search-wrap button {
            background: #2d6a2d;
            border: none;
            color: #fff;
            padding: 10px 24px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-wrap button:hover {
            background: #1f4b1f;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 36px 0 20px;
        }
        .card {
            background: #f9fcf7;
            border-radius: 20px;
            padding: 24px 28px;
            border: 1px solid #dce8d5;
        }
        .card h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .card textarea,
        .card input {
            width: 100%;
            padding: 12px 16px;
            border-radius: 14px;
            border: 1px solid #c6dbc1;
            font-size: 1rem;
            background: #fff;
            margin-top: 6px;
            font-family: inherit;
            transition: border 0.2s;
        }
        .card textarea:focus,
        .card input:focus {
            border-color: #4caf50;
            outline: none;
        }
        .card textarea {
            min-height: 90px;
            resize: vertical;
        }
        .card .btn {
            background: #2d6a2d;
            color: #fff;
            border: none;
            padding: 10px 28px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s;
            margin-top: 10px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .card .btn:hover {
            background: #1f4b1f;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
            font-size: 1.8rem;
            margin: 6px 0 10px;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #c6dbc1;
            cursor: pointer;
            transition: color 0.15s;
        }
        .star-rating input:checked~label,
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: #f5b342;
        }
        .feature-img {
            margin: 30px 0 24px;
            border-radius: 18px;
            overflow: hidden;
            background: #e5f0e1;
            text-align: center;
            padding: 8px;
        }
        .feature-img img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
            border-radius: 12px;
        }
        .feature-img figcaption {
            font-size: 0.88rem;
            color: #4a6b4a;
            padding: 10px 0 4px;
            font-style: italic;
        }
        .link-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 10px 18px;
            background: #f4faf2;
            padding: 18px 22px;
            border-radius: 18px;
            margin: 24px 0;
        }
        .link-grid a {
            display: block;
            padding: 4px 0;
            font-weight: 500;
        }
        friend-link {
            display: block;
            background: #f0f4e8;
            border-radius: 18px;
            padding: 20px 24px;
            margin: 28px 0 12px;
            font-size: 0.95rem;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 14px 4px 0;
            font-weight: 500;
        }
        .footer-copyright {
            border-top: 2px solid #dce8d5;
            padding-top: 22px;
            margin-top: 20px;
            text-align: center;
            font-size: 0.9rem;
            color: #4a6b4a;
        }
        .footer-copyright strong {
            color: #1f4b1f;
        }
        @media (max-width: 820px) {
            .container {
                padding: 14px 16px 30px;
                border-radius: 16px;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .site-header {
                flex-wrap: wrap;
            }
            .nav-links {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 12px 0 6px;
                gap: 2px;
            }
            .nav-links.show {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .search-wrap {
                max-width: 100%;
                flex-wrap: wrap;
                border-radius: 24px;
                padding: 4px 4px 4px 16px;
            }
            .search-wrap button {
                padding: 8px 16px;
                font-size: 0.85rem;
            }
            .link-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 480px) {
            .link-grid {
                grid-template-columns: 1fr;
            }
            .star-rating {
                font-size: 1.5rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .breadcrumb {
                font-size: 0.78rem;
            }
        }
        .emoji-lg {
            font-size: 1.3rem;
        }
        .highlight {
            background: #eaf7e6;
            padding: 0 6px;
            border-radius: 6px;
            font-weight: 600;
        }
        .tag {
            display: inline-block;
            background: #dce8d5;
            border-radius: 30px;
            padding: 2px 14px;
            font-size: 0.78rem;
            font-weight: 600;
            color: #1f4b1f;
        }
        hr {
            border: none;
            border-top: 2px dashed #dce8d5;
            margin: 32px 0;
        }
        .hidden-schema {
            display: none;
        }