*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --primary: #1a5d3a;
            --primary-light: #2e8b57;
            --accent: #f5b042;
            --dark: #0e1a14;
            --gray-50: #f8faf9;
            --gray-100: #f0f3f1;
            --gray-200: #dbe3df;
            --gray-700: #333;
            --white: #fff;
            --shadow: 0 4px 20px rgba(0, 0, 0, .08);
            --radius: 12px;
            --max-width: 1280px;
            --font-main: 'Segoe UI', Roboto, Arial, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-main);
            line-height: 1.7;
            color: #222;
            background: var(--gray-50);
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: .2s;
        }
        a:hover {
            color: var(--primary-light);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #0d1f17, #1a5d3a);
            color: var(--white);
            padding: 14px 0;
            position: sticky;
            top: 0;
            z-index: 999;
            box-shadow: 0 2px 12px rgba(0, 0, 0, .3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
        }
        .my-logo {
            font-size: 28px;
            font-weight: 900;
            letter-spacing: 1px;
            color: var(--white);
            text-decoration: none;
            background: linear-gradient(90deg, var(--accent), #ffd700);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            padding: 4px 0;
        }
        .my-logo small {
            display: block;
            font-size: 12px;
            font-weight: 400;
            color: rgba(255, 255, 255, .7);
            -webkit-text-fill-color: rgba(255, 255, 255, .7);
            letter-spacing: 2px;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 24px;
            flex-wrap: wrap;
        }
        .nav-links a {
            color: rgba(255, 255, 255, .9);
            font-weight: 600;
            font-size: 15px;
            padding: 8px 4px;
            border-bottom: 2px solid transparent;
            transition: .25s;
        }
        .nav-links a:hover {
            color: var(--accent);
            border-bottom-color: var(--accent);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--white);
            font-size: 26px;
            cursor: pointer;
            padding: 6px;
        }
        .breadcrumb {
            background: var(--gray-100);
            padding: 10px 0;
            font-size: 14px;
            border-bottom: 1px solid var(--gray-200);
        }
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            list-style: none;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 6px;
            color: var(--gray-700);
            opacity: .5;
        }
        .breadcrumb a {
            color: var(--primary);
        }
        .main-content {
            padding: 40px 0 60px;
        }
        .article-wrapper {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
        }
        @media (max-width: 992px) {
            .article-wrapper {
                grid-template-columns: 1fr;
            }
            .sidebar {
                order: -1;
            }
        }
        .article-body {
            background: var(--white);
            border-radius: var(--radius);
            padding: 36px;
            box-shadow: var(--shadow);
        }
        h1 {
            font-size: 38px;
            line-height: 1.3;
            color: var(--dark);
            margin-bottom: 16px;
            font-weight: 900;
            border-left: 5px solid var(--accent);
            padding-left: 20px;
        }
        h2 {
            font-size: 30px;
            margin: 50px 0 20px;
            color: var(--primary);
            font-weight: 800;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--gray-200);
            position: relative;
        }
        h2::after {
            content: "";
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 60px;
            height: 2px;
            background: var(--accent);
        }
        h3 {
            font-size: 23px;
            margin: 30px 0 12px;
            color: #1a3a28;
            font-weight: 700;
        }
        h4 {
            font-size: 18px;
            margin: 20px 0 10px;
            color: #2c3e37;
            font-weight: 600;
        }
        p {
            margin: 14px 0;
            line-height: 1.8;
            color: #3e3e3e;
        }
        ul,
        ol {
            margin: 14px 0 14px 30px;
            line-height: 1.8;
        }
        li {
            margin-bottom: 6px;
        }
        .lead {
            font-size: 18px;
            color: #444;
            font-weight: 500;
        }
        .highlight-box {
            background: linear-gradient(135deg, #faf8f0, #fff8e7);
            border-left: 4px solid var(--accent);
            padding: 22px 28px;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 28px 0;
            box-shadow: 0 2px 8px rgba(0, 0, 0, .04);
        }
        .highlight-box strong {
            color: var(--primary);
        }
        .info-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 24px;
            margin: 30px 0;
        }
        .info-card {
            background: var(--gray-50);
            border: 1px solid var(--gray-200);
            border-radius: var(--radius);
            padding: 24px;
            text-align: center;
            transition: transform .25s, box-shadow .25s;
        }
        .info-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, .08);
        }
        .info-card .fa-solid,
        .info-card .fa-brands {
            font-size: 40px;
            color: var(--primary);
            margin-bottom: 12px;
        }
        .info-card h4 {
            font-size: 18px;
            margin: 8px 0 4px;
        }
        .info-card p {
            font-size: 14px;
            color: #666;
            margin: 6px 0 0;
        }
        .featured-image {
            border-radius: var(--radius);
            overflow: hidden;
            margin: 30px 0;
            box-shadow: var(--shadow);
        }
        .featured-image img {
            width: 100%;
            object-fit: cover;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
            font-size: 15px;
        }
        .data-table th {
            background: var(--primary);
            color: var(--white);
            padding: 12px 14px;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            border-bottom: 1px solid var(--gray-200);
            padding: 12px 14px;
        }
        .data-table tr:nth-child(even) {
            background: var(--gray-50);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }
        .sidebar-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 24px;
            box-shadow: var(--shadow);
            border-top: 4px solid var(--accent);
        }
        .sidebar-card h3 {
            font-size: 19px;
            margin-bottom: 14px;
            color: var(--dark);
            font-weight: 700;
        }
        .sidebar-links {
            list-style: none;
        }
        .sidebar-links li {
            margin-bottom: 10px;
        }
        .sidebar-links a {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 500;
            color: #334;
            padding: 6px 0;
            border-bottom: 1px dotted var(--gray-200);
            transition: .2s;
        }
        .sidebar-links a:hover {
            color: var(--primary);
            padding-left: 6px;
        }
        .sidebar-links .fa-solid,
        .sidebar-links .fa-brands {
            color: var(--primary);
            font-size: 14px;
            width: 20px;
            text-align: center;
        }
        .search-box {
            position: relative;
            margin-bottom: 8px;
        }
        .search-box input {
            width: 100%;
            padding: 12px 14px 12px 40px;
            border: 2px solid var(--gray-200);
            border-radius: 30px;
            font-size: 15px;
            transition: .25s;
            outline: none;
            background: var(--gray-50);
        }
        .search-box input:focus {
            border-color: var(--primary);
            background: var(--white);
        }
        .search-box .fa-search {
            position: absolute;
            left: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--gray-700);
            font-size: 15px;
        }
        .rating-section {
            margin: 30px 0 20px;
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 28px;
            flex-direction: row-reverse;
            justify-content: flex-start;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            color: #ccc;
            cursor: pointer;
            transition: .2s;
        }
        .rating-stars input:checked~label,
        .rating-stars label:hover,
        .rating-stars label:hover~label {
            color: var(--accent);
        }
        .rating-form {
            margin-top: 10px;
        }
        .comment-form textarea {
            width: 100%;
            padding: 14px;
            border: 2px solid var(--gray-200);
            border-radius: var(--radius);
            min-height: 100px;
            font-family: inherit;
            font-size: 15px;
            resize: vertical;
            transition: .25s;
        }
        .comment-form textarea:focus {
            border-color: var(--primary);
            outline: none;
        }
        .comment-form input[type="text"] {
            width: 100%;
            padding: 12px 14px;
            border: 2px solid var(--gray-200);
            border-radius: var(--radius);
            font-size: 15px;
            margin-bottom: 12px;
            transition: .25s;
        }
        .comment-form input[type="text"]:focus {
            border-color: var(--primary);
            outline: none;
        }
        .btn {
            display: inline-block;
            background: var(--primary);
            color: var(--white);
            border: none;
            padding: 12px 32px;
            border-radius: 30px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all .3s;
            text-align: center;
        }
        .btn:hover {
            background: var(--primary-light);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(26, 93, 58, .3);
        }
        .btn-outline {
            background: transparent;
            border: 2px solid var(--primary);
            color: var(--primary);
        }
        .btn-outline:hover {
            background: var(--primary);
            color: var(--white);
        }
        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, .8);
            padding: 50px 0 20px;
            margin-top: 60px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 40px;
            padding-bottom: 30px;
            border-bottom: 1px solid rgba(255, 255, 255, .1);
        }
        .footer-content h4 {
            color: var(--accent);
            margin-bottom: 18px;
            font-size: 18px;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            color: rgba(255, 255, 255, .65);
            font-size: 14px;
            transition: .25s;
        }
        .footer-links a:hover {
            color: var(--accent);
            padding-left: 4px;
        }
        friend-link {
            display: block;
            background: rgba(255, 255, 255, .06);
            border-radius: 8px;
            padding: 18px 22px;
            margin-bottom: 14px;
            font-size: 14px;
        }
        friend-link a {
            color: rgba(255, 255, 255, .8);
        }
        .copyright {
            text-align: center;
            padding: 20px 0 0;
            font-size: 13px;
            color: rgba(255, 255, 255, .4);
            line-height: 1.6;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-links {
                display: none;
                width: 100%;
                flex-direction: column;
                background: rgba(0, 0, 0, .4);
                border-radius: 8px;
                padding: 16px;
                gap: 12px;
            }
            .nav-links.show {
                display: flex;
            }
            .article-body {
                padding: 24px 18px;
            }
            h1 {
                font-size: 28px;
                padding-left: 14px;
            }
            h2 {
                font-size: 24px;
            }
            h3 {
                font-size: 20px;
            }
            .breadcrumb {
                font-size: 12px;
            }
        }