* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
            background: #f7f7f7;
            color: #1e1e1e;
            line-height: 1.7;
            padding: 0 20px;
        }
        a {
            color: #2b6f4c;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #1a4731;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 1rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #fff;
            border-radius: 24px;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.06);
            padding: 20px 30px 40px;
            margin-top: 20px;
            margin-bottom: 40px;
        }
        .my-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 18px 0 14px;
            border-bottom: 2px solid #eaeaea;
            position: relative;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #2b6f4c, #56b87a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .my-logo a {
            background: none;
            -webkit-text-fill-color: transparent;
            color: transparent;
        }
        .my-logo a:hover {
            text-decoration: none;
        }
        .my-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .my-nav a {
            padding: 8px 16px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.9rem;
            color: #1e1e1e;
            transition: background 0.2s, color 0.2s;
        }
        .my-nav a:hover {
            background: #2b6f4c;
            color: #fff;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            background: none;
            border: none;
            color: #1e1e1e;
            padding: 4px 12px;
            border-radius: 8px;
        }
        .hamburger:hover {
            background: #f0f0f0;
        }
        .breadcrumb {
            padding: 12px 0 8px;
            font-size: 0.85rem;
            color: #6b6b6b;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            align-items: center;
        }
        .breadcrumb span {
            color: #999;
        }
        .breadcrumb a {
            color: #2b6f4c;
        }
        .breadcrumb .current {
            color: #1e1e1e;
            font-weight: 600;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            margin: 28px 0 16px;
            letter-spacing: -0.5px;
            color: #1a3a2a;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            margin: 48px 0 12px;
            padding-bottom: 8px;
            border-bottom: 3px solid #e8f0ec;
            color: #1e3a2e;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin: 32px 0 10px;
            color: #2a4a3a;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin: 24px 0 8px;
            color: #3a5a4a;
        }
        p {
            margin: 0 0 1.2rem;
            font-size: 1.05rem;
        }
        .lead {
            font-size: 1.25rem;
            font-weight: 400;
            color: #3a3a3a;
            line-height: 1.8;
            margin-bottom: 2rem;
        }
        .highlight {
            background: #f2f9f2;
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
        }
        .emoji-big {
            font-size: 1.8rem;
            margin-right: 6px;
        }
        .featured-image {
            margin: 32px 0 28px;
            border-radius: 16px;
            overflow: hidden;
            background: #f0f4f0;
        }
        .featured-image figcaption {
            padding: 12px 20px;
            font-size: 0.9rem;
            color: #555;
            background: #f9fbf9;
            border-top: 1px solid #e0e8e0;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
            margin: 32px 0;
        }
        .card-item {
            background: #fafcfa;
            border-radius: 16px;
            padding: 24px 20px;
            border: 1px solid #e8f0e8;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .card-item:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.06);
        }
        .card-item i {
            font-size: 2rem;
            color: #2b6f4c;
            margin-bottom: 12px;
        }
        .card-item h4 {
            margin-top: 0;
        }
        .form-block {
            background: #f8fbf8;
            border-radius: 16px;
            padding: 28px 30px;
            margin: 36px 0;
            border: 1px solid #e0ece0;
        }
        .form-block h3 {
            margin-top: 0;
        }
        .form-group {
            margin-bottom: 18px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 4px;
            font-size: 0.95rem;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid #d0dcd0;
            border-radius: 10px;
            font-size: 1rem;
            font-family: inherit;
            background: #fff;
            transition: border 0.2s, box-shadow 0.2s;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: #2b6f4c;
            box-shadow: 0 0 0 3px rgba(43, 111, 76, 0.12);
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            padding: 12px 32px;
            border: none;
            border-radius: 40px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            background: #2b6f4c;
            color: #fff;
            transition: background 0.2s, transform 0.1s;
        }
        .btn:hover {
            background: #1d5236;
        }
        .btn:active {
            transform: scale(0.97);
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 2rem;
            cursor: pointer;
            color: #ccc;
            transition: color 0.15s;
        }
        .star-rating .fa-star.active {
            color: #f5b342;
        }
        .star-rating .fa-star:hover,
        .star-rating .fa-star.hover {
            color: #f5b342;
        }
        .comment-item {
            background: #f9fbf9;
            border-radius: 12px;
            padding: 18px 22px;
            margin-bottom: 14px;
            border-left: 4px solid #2b6f4c;
        }
        .comment-item .meta {
            font-size: 0.85rem;
            color: #777;
            margin-bottom: 4px;
        }
        .comment-item .author {
            font-weight: 700;
            color: #1e3a2e;
        }
        .my-footer {
            margin-top: 60px;
            padding-top: 32px;
            border-top: 2px solid #eaeaea;
        }
        .my-footer friend-link {
            display: block;
            padding: 18px 0 10px;
            font-size: 0.95rem;
            color: #444;
        }
        .my-footer friend-link a {
            display: inline-block;
            margin: 0 8px 6px 0;
            padding: 4px 12px;
            background: #f2f7f2;
            border-radius: 20px;
            font-size: 0.9rem;
        }
        .my-footer friend-link a:hover {
            background: #dce8dc;
            text-decoration: none;
        }
        .copyright {
            padding: 20px 0 10px;
            font-size: 0.9rem;
            color: #888;
            text-align: center;
        }
        @media (max-width: 768px) {
            body {
                padding: 0 12px;
            }
            .container {
                padding: 16px 16px 30px;
                border-radius: 16px;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .my-header {
                flex-wrap: wrap;
            }
            .my-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                padding-top: 16px;
                gap: 4px;
            }
            .my-nav.open {
                display: flex;
            }
            .my-nav a {
                padding: 12px 16px;
                width: 100%;
                border-radius: 8px;
            }
            .hamburger {
                display: block;
            }
            .breadcrumb {
                font-size: 0.75rem;
                padding: 8px 0;
            }
            .form-block {
                padding: 20px 16px;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
            .featured-image {
                margin: 20px 0;
            }
            .star-rating {
                font-size: 1.6rem;
            }
        }
        @media (min-width: 769px) {
            .my-nav {
                display: flex !important;
            }
        }
        .tag {
            display: inline-block;
            background: #e8f2ec;
            padding: 2px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            color: #1e4a32;
            margin-right: 6px;
        }
        .stat-number {
            font-size: 2.4rem;
            font-weight: 800;
            color: #2b6f4c;
            line-height: 1.2;
        }
        .divider {
            height: 2px;
            background: linear-gradient(to right, #e0ece0, transparent);
            margin: 40px 0;
        }
        .last-updated {
            font-size: 0.9rem;
            color: #888;
            text-align: right;
            padding: 4px 0 16px;
            border-bottom: 1px solid #f0f0f0;
            margin-bottom: 12px;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 24px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }
        table th,
        table td {
            padding: 12px 16px;
            text-align: left;
            border-bottom: 1px solid #e8ede8;
        }
        table th {
            background: #f2f8f2;
            font-weight: 700;
            color: #1a3a2a;
        }
        table tr:hover td {
            background: #fafdfa;
        }