*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #f7f9f7;
            color: #1e2a1e;
            line-height: 1.7;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        a {
            color: #2d7a2d;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #b85c1a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(145deg, #1f4a1f 0%, #2d6b2d 100%);
            color: #fff;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
        }
        .header-inner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #f9e64f;
            text-shadow: 2px 2px 0 #1f3a1f;
            transition: transform 0.2s ease;
        }
        .my-logo:hover {
            transform: scale(1.03);
            text-decoration: none;
            color: #ffd966;
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 400;
            color: #c8e6c9;
            display: block;
            letter-spacing: 1px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #c8e6c9;
            color: #fff;
            font-size: 1.5rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.15);
        }
        .main-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 16px;
            align-items: center;
        }
        .main-nav a {
            color: #e8f5e9;
            font-weight: 500;
            padding: 4px 2px;
            border-bottom: 2px solid transparent;
            transition: border-color 0.25s, color 0.25s;
            font-size: 0.95rem;
        }
        .main-nav a:hover {
            border-bottom-color: #f9e64f;
            color: #f9e64f;
            text-decoration: none;
        }
        .breadcrumb {
            background: #eef4ee;
            padding: 10px 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #d0e0d0;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            padding: 0 20px;
            max-width: 1200px;
            margin: 0 auto;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 10px;
            color: #6a8f6a;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #2d7a2d;
        }
        .breadcrumb .current {
            color: #4a6a4a;
            font-weight: 600;
        }
        main {
            flex: 1;
            padding: 30px 0 50px;
        }
        .last-updated {
            text-align: right;
            font-size: 0.85rem;
            color: #5a7a5a;
            margin-bottom: 20px;
            padding-bottom: 8px;
            border-bottom: 1px dashed #c8dcc8;
        }
        .last-updated i {
            margin-right: 6px;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: #1c3c1c;
            margin-bottom: 12px;
            line-height: 1.2;
            letter-spacing: -0.5px;
        }
        h1 .highlight {
            color: #b85c1a;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #1f4a1f;
            margin-top: 48px;
            margin-bottom: 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid #b85c1a;
        }
        h2 i {
            color: #b85c1a;
            margin-right: 10px;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #2d5a2d;
            margin-top: 32px;
            margin-bottom: 12px;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #3a6a3a;
            margin-top: 24px;
            margin-bottom: 8px;
        }
        p {
            margin-bottom: 18px;
            font-size: 1.05rem;
        }
        .lead {
            font-size: 1.25rem;
            font-weight: 500;
            color: #2d4a2d;
            background: #eef6ee;
            padding: 20px 24px;
            border-radius: 12px;
            border-left: 5px solid #b85c1a;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
        }
        @media (min-width: 768px) {
            .content-grid {
                grid-template-columns: 1fr 320px;
            }
        }
        .article-body {
            background: #fff;
            padding: 30px 28px;
            border-radius: 16px;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
        }
        .sidebar {
            background: #f0f7f0;
            padding: 24px 20px;
            border-radius: 16px;
            border: 1px solid #d8e8d8;
        }
        .sidebar h3 {
            margin-top: 0;
            font-size: 1.3rem;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar li {
            padding: 6px 0;
            border-bottom: 1px dashed #c8dcc8;
        }
        .sidebar li:last-child {
            border-bottom: none;
        }
        .featured-image {
            margin: 28px 0;
            border-radius: 14px;
            box-shadow: 0 6px 30px rgba(0, 0, 0, 0.08);
        }
        .featured-image figcaption {
            text-align: center;
            font-size: 0.9rem;
            color: #5a7a5a;
            margin-top: 8px;
            font-style: italic;
        }
        .search-box {
            background: #fff;
            padding: 24px 20px;
            border-radius: 14px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
            margin-bottom: 28px;
            border: 1px solid #d8e8d8;
        }
        .search-box form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .search-box input[type="text"] {
            flex: 1;
            min-width: 180px;
            padding: 12px 18px;
            border: 2px solid #c8dcc8;
            border-radius: 30px;
            font-size: 1rem;
            outline: none;
            transition: border-color 0.3s;
        }
        .search-box input[type="text"]:focus {
            border-color: #2d7a2d;
        }
        .search-box button {
            padding: 12px 30px;
            background: #2d7a2d;
            color: #fff;
            border: none;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
        }
        .search-box button:hover {
            background: #1f5a1f;
            transform: scale(1.02);
        }
        .interaction-area {
            display: grid;
            grid-template-columns: 1fr;
            gap: 28px;
            margin-top: 40px;
            padding-top: 30px;
            border-top: 2px solid #d8e8d8;
        }
        @media (min-width: 700px) {
            .interaction-area {
                grid-template-columns: 1fr 1fr;
            }
        }
        .comment-section,
        .rating-section {
            background: #f9fbf9;
            padding: 24px 22px;
            border-radius: 14px;
            border: 1px solid #d8e8d8;
        }
        .comment-section h3,
        .rating-section h3 {
            margin-top: 0;
        }
        .comment-section textarea,
        .rating-section input,
        .rating-section select {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #c8dcc8;
            border-radius: 10px;
            font-size: 1rem;
            font-family: inherit;
            outline: none;
            transition: border-color 0.3s;
            margin-bottom: 12px;
        }
        .comment-section textarea:focus,
        .rating-section input:focus,
        .rating-section select:focus {
            border-color: #2d7a2d;
        }
        .comment-section textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn-submit {
            padding: 12px 32px;
            background: #b85c1a;
            color: #fff;
            border: none;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
        }
        .btn-submit:hover {
            background: #9a4a0e;
            transform: scale(1.02);
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #d4a017;
            margin-bottom: 12px;
            cursor: pointer;
        }
        .rating-stars i {
            transition: transform 0.15s, color 0.2s;
        }
        .rating-stars i:hover {
            transform: scale(1.25);
            color: #f0c040;
        }
        .site-footer {
            background: #1c3c1c;
            color: #d8e8d8;
            padding: 36px 0 20px;
            margin-top: 40px;
        }
        .footer-inner {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 28px;
            justify-content: center;
        }
        .footer-links a {
            color: #c8e6c9;
            font-weight: 400;
        }
        .footer-links a:hover {
            color: #f9e64f;
        }
        friend-link {
            display: block;
            text-align: center;
            padding: 12px 0;
            border-top: 1px solid #3a5a3a;
            border-bottom: 1px solid #3a5a3a;
            margin: 12px 0;
            font-size: 0.95rem;
        }
        friend-link a {
            color: #c8e6c9;
            margin: 0 12px;
            font-weight: 500;
        }
        friend-link a:hover {
            color: #f9e64f;
        }
        .copyright {
            text-align: center;
            font-size: 0.85rem;
            color: #8aae8a;
            padding-top: 16px;
        }
        .copyright strong {
            color: #c8e6c9;
        }
        @media (max-width: 767px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding-top: 12px;
                gap: 8px;
                border-top: 1px solid rgba(255, 255, 255, 0.15);
                margin-top: 8px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                font-size: 1.05rem;
                padding: 8px 0;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .article-body {
                padding: 20px 16px;
            }
            .header-inner {
                gap: 8px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
        }
        @media (min-width: 768px) and (max-width: 1024px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                order: -1;
            }
        }
        .text-muted {
            color: #5a7a5a;
        }
        .mt-2 {
            margin-top: 20px;
        }
        .mb-1 {
            margin-bottom: 10px;
        }
        .flex {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            align-items: center;
        }
        .gap-1 {
            gap: 8px;
        }
        .list-styled {
            padding-left: 24px;
            margin-bottom: 18px;
        }
        .list-styled li {
            margin-bottom: 6px;
        }
        .schema-hidden {
            display: none;
        }