*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, 'Helvetica Neue', sans-serif;
            background: #f5f3f0;
            color: #1a1a2e;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        a {
            text-decoration: none;
            color: #1e6f5c;
            transition: color 0.25s;
        }
        a:hover {
            color: #289672;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        header {
            background: linear-gradient(135deg, #0a3d3a 0%, #145c4e 100%);
            padding: 0.75rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fdd835;
            text-shadow: 2px 2px 0 #b8860b;
            transition: transform 0.3s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo:hover {
            transform: scale(1.03);
            color: #ffeb3b;
        }
        .my-logo i {
            font-size: 2rem;
            color: #fdd835;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 0.25rem 0.5rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .nav-menu a {
            color: #e8f5e9;
            padding: 0.5rem 1rem;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background 0.25s, color 0.25s;
            white-space: nowrap;
        }
        .nav-menu a:hover {
            background: rgba(255, 255, 255, 0.18);
            color: #fdd835;
        }
        .breadcrumb {
            background: #ece8e2;
            padding: 0.7rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #d6d0c8;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            padding: 0;
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .breadcrumb li+li::before {
            content: "›";
            color: #8a7f72;
            font-weight: 700;
            margin-right: 0.3rem;
        }
        .breadcrumb a {
            color: #1e6f5c;
        }
        .breadcrumb .current {
            color: #4a3f35;
            font-weight: 600;
        }
        main {
            padding: 2rem 0 3rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 2.5rem;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        article {
            background: #fff;
            border-radius: 20px;
            padding: 2.5rem 2.8rem;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
        }
        @media (max-width: 768px) {
            article {
                padding: 1.5rem 1.2rem;
            }
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: #0a3d3a;
            line-height: 1.2;
            margin-bottom: 0.75rem;
            letter-spacing: -0.5px;
        }
        h1 i {
            color: #fdd835;
        }
        .last-updated {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: #6b5e50;
            font-size: 0.9rem;
            margin-bottom: 1.8rem;
            padding-bottom: 1rem;
            border-bottom: 2px solid #ece8e2;
        }
        .last-updated i {
            color: #1e6f5c;
        }
        h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: #0f4a45;
            margin: 2.2rem 0 0.8rem;
            padding-bottom: 0.4rem;
            border-bottom: 3px solid #fdd835;
        }
        h2 i {
            color: #fdd835;
            margin-right: 0.4rem;
        }
        h3 {
            font-size: 1.35rem;
            font-weight: 600;
            color: #145c4e;
            margin: 1.8rem 0 0.6rem;
        }
        h3 i {
            color: #289672;
            margin-right: 0.3rem;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #1e3d3a;
            margin: 1.2rem 0 0.4rem;
        }
        p {
            margin-bottom: 1rem;
            color: #2c2c3a;
        }
        .highlight {
            background: #fef9e6;
            padding: 0.15rem 0.6rem;
            border-radius: 6px;
            font-weight: 600;
            color: #b8860b;
        }
        .insight-box {
            background: #e8f5e9;
            border-left: 5px solid #1e6f5c;
            padding: 1.2rem 1.5rem;
            border-radius: 0 12px 12px 0;
            margin: 1.5rem 0;
        }
        .insight-box i {
            color: #1e6f5c;
            margin-right: 0.5rem;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }
        table th {
            background: #0a3d3a;
            color: #fdd835;
            padding: 0.7rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        table td {
            padding: 0.6rem 1rem;
            border-bottom: 1px solid #e0dbd4;
        }
        table tr:nth-child(even) {
            background: #faf8f5;
        }
        table tr:hover {
            background: #f0ede7;
        }
        .featured-img {
            margin: 2rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.1);
        }
        .featured-img img {
            width: 100%;
            object-fit: cover;
        }
        .featured-img figcaption {
            background: #f5f3f0;
            padding: 0.8rem 1.2rem;
            font-size: 0.85rem;
            color: #4a3f35;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 1.8rem;
        }
        .card {
            background: #fff;
            border-radius: 16px;
            padding: 1.5rem;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.06);
        }
        .card h3 {
            font-size: 1.2rem;
            margin-top: 0;
            border-bottom: 2px solid #fdd835;
            padding-bottom: 0.5rem;
        }
        .link-list {
            list-style: none;
            padding: 0;
        }
        .link-list li {
            padding: 0.5rem 0;
            border-bottom: 1px solid #f0ede7;
        }
        .link-list li:last-child {
            border-bottom: none;
        }
        .link-list a {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: #1e6f5c;
            font-weight: 500;
        }
        .link-list a:hover {
            color: #b8860b;
        }
        .link-list a i {
            width: 1.2rem;
            color: #fdd835;
        }
        .search-box {
            display: flex;
            gap: 0.5rem;
            margin-top: 0.5rem;
        }
        .search-box input {
            flex: 1;
            padding: 0.7rem 1rem;
            border: 2px solid #d6d0c8;
            border-radius: 30px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.25s;
        }
        .search-box input:focus {
            border-color: #1e6f5c;
        }
        .search-box button {
            background: #1e6f5c;
            color: #fff;
            border: none;
            border-radius: 30px;
            padding: 0.7rem 1.2rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
        }
        .search-box button:hover {
            background: #0a3d3a;
        }
        .comment-section,
        .rating-section {
            margin-top: 2.5rem;
            padding-top: 2rem;
            border-top: 2px solid #ece8e2;
        }
        .form-group {
            margin-bottom: 1rem;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.3rem;
            color: #0f4a45;
        }
        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid #d6d0c8;
            border-radius: 12px;
            font-size: 0.95rem;
            font-family: inherit;
            outline: none;
            transition: border 0.25s;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            border-color: #1e6f5c;
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            background: #1e6f5c;
            color: #fff;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
        }
        .btn:hover {
            background: #0a3d3a;
            transform: translateY(-2px);
        }
        .btn i {
            margin-right: 0.4rem;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            margin-bottom: 0.8rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: #d6d0c8;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #fdd835;
        }
        friend-link {
            display: block;
            background: #0a3d3a;
            padding: 2rem 0;
            margin-top: 2.5rem;
            border-top: 4px solid #fdd835;
        }
        friend-link .container {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1rem 2rem;
        }
        friend-link a {
            color: #e8f5e9;
            font-weight: 500;
            padding: 0.3rem 0.8rem;
            border-radius: 20px;
            transition: background 0.25s, color 0.25s;
        }
        friend-link a:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #fdd835;
        }
        friend-link a i {
            margin-right: 0.4rem;
            color: #fdd835;
        }
        footer {
            background: #0a2d2a;
            color: #c8d6d0;
            padding: 2rem 0 1.5rem;
            font-size: 0.9rem;
        }
        footer .copyright {
            text-align: center;
            padding-top: 1.2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            color: #8aa39a;
        }
        footer .copyright i {
            color: #fdd835;
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding-top: 1rem;
                gap: 0.3rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 0.6rem 1rem;
                border-radius: 8px;
                background: rgba(255, 255, 255, 0.05);
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .my-logo i {
                font-size: 1.5rem;
            }
            .content-grid {
                gap: 1.5rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .star-rating label {
                font-size: 1.6rem;
            }
        }
        @media (max-width: 480px) {
            article {
                padding: 1rem 0.8rem;
            }
            .container {
                padding: 0 0.8rem;
            }
            h1 {
                font-size: 1.5rem;
            }
            .search-box {
                flex-direction: column;
            }
            .search-box button {
                width: 100%;
            }
        }
        .emoji-big {
            font-size: 1.4rem;
        }
        .tag {
            display: inline-block;
            background: #fdd835;
            color: #0a3d3a;
            padding: 0.2rem 0.8rem;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .btn-secondary {
            background: #f5f3f0;
            color: #1e6f5c;
            border: 2px solid #1e6f5c;
        }
        .btn-secondary:hover {
            background: #1e6f5c;
            color: #fff;
        }
        .fade-in {
            animation: fadeIn 0.6s ease;
        }
        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(12px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }