*,
        *::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: #f4f7f2;
            color: #1e2a1e;
            line-height: 1.7;
            padding: 0 16px;
        }
        a {
            color: #0f6b3a;
            text-decoration: none;
            transition: color 0.2s, border-bottom 0.2s;
        }
        a:hover {
            color: #cc9c2b;
            border-bottom: 2px solid #cc9c2b;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1240px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
            border-radius: 28px;
            padding: 20px 28px 40px;
            margin-top: 16px;
            margin-bottom: 40px;
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0 16px;
            border-bottom: 2px solid #e2ebe0;
            position: relative;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            background: linear-gradient(145deg, #0f6b3a, #1f9e5a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            border: none;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #cc9c2b;
            font-size: 2rem;
        }
        .my-logo:hover {
            border: none;
            opacity: 0.9;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 6px 18px;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav-list li a {
            font-weight: 600;
            font-size: 0.95rem;
            padding: 6px 10px;
            border-radius: 30px;
            transition: background 0.2s, color 0.2s;
            color: #1e2a1e;
            border: none;
        }
        .nav-list li a:hover {
            background: #e2ebe0;
            color: #0f6b3a;
            border: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #1e2a1e;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #e2ebe0;
        }
        .breadcrumb {
            padding: 12px 0 8px;
            font-size: 0.9rem;
            color: #4f6b4f;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            list-style: none;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin: 0 8px 0 4px;
            color: #8aa88a;
        }
        .breadcrumb a {
            color: #0f6b3a;
            border: none;
        }
        .breadcrumb a:hover {
            border: none;
            text-decoration: underline;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            margin: 24px 0 12px;
            color: #0f3d1f;
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 1.9rem;
            font-weight: 700;
            margin: 48px 0 16px;
            padding-bottom: 8px;
            border-bottom: 4px solid #d8e6d4;
            color: #0f3d1f;
        }
        h3 {
            font-size: 1.4rem;
            font-weight: 600;
            margin: 32px 0 12px;
            color: #1a5a2f;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            margin: 20px 0 8px;
            color: #2a7a3f;
        }
        p {
            margin: 0 0 18px;
            color: #1e2a1e;
        }
        .lead {
            font-size: 1.2rem;
            font-weight: 400;
            color: #2d4a2d;
            margin-bottom: 28px;
            border-left: 4px solid #cc9c2b;
            padding-left: 20px;
        }
        strong {
            color: #0a4a1a;
            font-weight: 700;
        }
        .highlight {
            background: #f9f3e0;
            padding: 2px 8px;
            border-radius: 6px;
            font-weight: 600;
        }
        .last-updated {
            display: inline-block;
            font-size: 0.85rem;
            background: #eaf2e8;
            padding: 4px 16px;
            border-radius: 30px;
            color: #2d5a2d;
            margin-bottom: 20px;
        }
        .feature-image {
            margin: 32px 0 24px;
            border-radius: 16px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        }
        .feature-image figcaption {
            font-size: 0.9rem;
            color: #4f6b4f;
            margin-top: 8px;
            text-align: center;
            font-style: italic;
        }
        .content a {
            font-weight: 600;
            border-bottom: 1px solid #b8d4b0;
        }
        .content a:hover {
            border-bottom-color: #cc9c2b;
        }
        .tip-box {
            background: #f0f7ee;
            border-left: 6px solid #0f6b3a;
            padding: 20px 24px;
            border-radius: 16px;
            margin: 28px 0;
        }
        .tip-box i {
            color: #0f6b3a;
            margin-right: 10px;
        }
        .data-box {
            background: #faf6ed;
            border: 1px solid #e6dcc4;
            padding: 20px 24px;
            border-radius: 16px;
            margin: 28px 0;
        }
        .data-box i {
            color: #cc9c2b;
            margin-right: 10px;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 28px 0;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 24px;
            margin: 28px 0;
        }
        @media (max-width: 768px) {
            .grid-2,
            .grid-3 {
                grid-template-columns: 1fr;
            }
        }
        .search-form {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            background: #f4f7f2;
            padding: 16px 20px;
            border-radius: 60px;
            margin: 24px 0 32px;
            align-items: center;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 180px;
            border: none;
            background: transparent;
            padding: 10px 4px;
            font-size: 1rem;
            outline: none;
            color: #1e2a1e;
        }
        .search-form input[type="text"]::placeholder {
            color: #6f8a6f;
        }
        .search-form button {
            background: #0f6b3a;
            color: #fff;
            border: none;
            padding: 10px 28px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #1a8a4a;
            transform: scale(1.02);
        }
        .comment-section {
            background: #fafcfa;
            border-radius: 24px;
            padding: 28px 32px;
            margin: 48px 0 28px;
            border: 1px solid #e2ebe0;
        }
        .comment-section h2 {
            border-bottom-color: #cc9c2b;
            margin-top: 0;
        }
        .comment-form textarea {
            width: 100%;
            border: 2px solid #d8e6d4;
            border-radius: 16px;
            padding: 14px 18px;
            font-size: 1rem;
            font-family: inherit;
            resize: vertical;
            min-height: 100px;
            background: #ffffff;
            transition: border 0.2s;
        }
        .comment-form textarea:focus {
            border-color: #0f6b3a;
            outline: none;
        }
        .comment-form .form-row {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin: 16px 0 12px;
        }
        .comment-form .form-row input {
            flex: 1;
            min-width: 160px;
            border: 2px solid #d8e6d4;
            border-radius: 40px;
            padding: 12px 18px;
            font-size: 0.95rem;
            background: #ffffff;
            transition: border 0.2s;
        }
        .comment-form .form-row input:focus {
            border-color: #0f6b3a;
            outline: none;
        }
        .comment-form button {
            background: #0f6b3a;
            color: #fff;
            border: none;
            padding: 12px 36px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .comment-form button:hover {
            background: #1a8a4a;
            transform: scale(1.02);
        }
        .rating-section {
            background: #fafcfa;
            border-radius: 24px;
            padding: 28px 32px;
            margin: 24px 0 28px;
            border: 1px solid #e2ebe0;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 2rem;
            color: #cc9c2b;
            cursor: pointer;
            transition: transform 0.1s;
        }
        .rating-stars i {
            transition: color 0.15s, transform 0.1s;
        }
        .rating-stars i:hover {
            transform: scale(1.2);
            color: #b8891e;
        }
        .rating-stars i.active {
            color: #cc9c2b;
        }
        .rating-stars i.fa-regular {
            color: #c8d6c4;
        }
        .rating-submit button {
            background: #0f6b3a;
            color: #fff;
            border: none;
            padding: 10px 28px;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
        }
        .rating-submit button:hover {
            background: #1a8a4a;
        }
        friend-link {
            display: block;
            background: #f4f7f2;
            border-radius: 20px;
            padding: 24px 28px;
            margin: 32px 0 12px;
            font-style: normal;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 16px 4px 0;
            padding: 6px 0;
            font-weight: 500;
            border: none;
        }
        friend-link a:hover {
            border: none;
            text-decoration: underline;
        }
        .site-footer {
            text-align: center;
            padding: 28px 0 12px;
            border-top: 2px solid #e2ebe0;
            margin-top: 40px;
            font-size: 0.9rem;
            color: #4f6b4f;
        }
        .site-footer .copyright {
            font-weight: 500;
            margin-top: 8px;
        }
        @media (max-width: 768px) {
            .container {
                padding: 12px 14px 32px;
                margin-top: 8px;
                border-radius: 20px;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .site-header {
                flex-wrap: wrap;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                padding: 12px 0 4px;
                gap: 4px;
            }
            .nav-list.show {
                display: flex;
            }
            .nav-list li a {
                display: block;
                padding: 10px 12px;
                border-radius: 12px;
            }
            .hamburger {
                display: block;
            }
            .search-form {
                border-radius: 28px;
                padding: 12px 16px;
            }
            .comment-section,
            .rating-section {
                padding: 20px 16px;
            }
            .rating-section {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (min-width: 769px) {
            .hamburger {
                display: none;
            }
            .nav-list {
                display: flex !important;
            }
        }
        .schema-hidden {
            display: none;
        }
        .anchor-offset {
            scroll-margin-top: 24px;
        }
        .text-center {
            text-align: center;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }