*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --primary: #1a5c2a;
            --primary-dark: #0f3d1c;
            --accent: #ff8c00;
            --accent-light: #ffb347;
            --bg: #f5f5f0;
            --card-bg: #ffffff;
            --text: #2c2c2c;
            --text-light: #555;
            --border: #ddd;
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            --radius: 12px;
            --transition: 0.3s ease;
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--accent);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: var(--primary);
            color: #fff;
            padding: 0 0 12px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            padding: 12px 20px;
            max-width: 1200px;
            margin: 0 auto;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fff;
            background: var(--accent);
            padding: 4px 18px;
            border-radius: 40px;
            transition: transform var(--transition), background var(--transition);
            display: inline-block;
            text-decoration: none !important;
        }
        .my-logo:hover {
            transform: scale(1.04);
            background: var(--accent-light);
            color: #fff;
            text-decoration: none !important;
        }
        .my-logo i {
            margin-right: 8px;
            font-size: 1.4rem;
        }
        .nav-toggle {
            display: none;
            font-size: 1.8rem;
            color: #fff;
            background: transparent;
            border: none;
            cursor: pointer;
            padding: 4px 8px;
            transition: opacity var(--transition);
        }
        .nav-toggle:hover {
            opacity: 0.8;
        }
        nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        nav a {
            color: #f0f0f0;
            font-weight: 500;
            padding: 6px 14px;
            border-radius: 30px;
            font-size: 0.95rem;
            transition: background var(--transition), color var(--transition);
            text-decoration: none !important;
        }
        nav a:hover {
            background: rgba(255, 255, 255, 0.2);
            color: var(--accent-light);
            text-decoration: none !important;
        }
        nav a i {
            margin-right: 6px;
            font-size: 0.9rem;
        }
        .breadcrumb {
            padding: 8px 20px 4px;
            max-width: 1200px;
            margin: 0 auto;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.75);
        }
        .breadcrumb a {
            color: rgba(255, 255, 255, 0.85);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            color: var(--accent-light);
            text-decoration: underline;
        }
        .breadcrumb span {
            margin: 0 4px;
        }
        main {
            padding: 30px 0 50px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        article {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 30px 35px;
            box-shadow: var(--shadow);
        }
        @media (max-width: 640px) {
            article {
                padding: 20px 16px;
            }
        }
        h1 {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--primary-dark);
            margin: 0 0 8px 0;
            line-height: 1.2;
        }
        h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary);
            margin: 40px 0 14px 0;
            padding-bottom: 8px;
            border-bottom: 3px solid var(--accent);
            line-height: 1.3;
        }
        h3 {
            font-size: 1.35rem;
            font-weight: 600;
            color: var(--primary-dark);
            margin: 28px 0 10px 0;
            line-height: 1.3;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text);
            margin: 20px 0 8px 0;
            line-height: 1.3;
        }
        p {
            margin: 0 0 16px 0;
            font-size: 1rem;
            color: var(--text);
        }
        .lead {
            font-size: 1.2rem;
            font-weight: 400;
            color: var(--text-light);
            margin-bottom: 24px;
        }
        ul,
        ol {
            margin: 0 0 18px 30px;
        }
        li {
            margin-bottom: 6px;
        }
        .featured-image {
            margin: 24px 0 28px;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        .featured-image img {
            width: 100%;
            object-fit: cover;
            max-height: 450px;
        }
        .featured-image figcaption {
            background: var(--bg);
            padding: 10px 16px;
            font-size: 0.85rem;
            color: var(--text-light);
            text-align: center;
            font-style: italic;
        }
        blockquote {
            border-left: 5px solid var(--accent);
            background: #fef9ee;
            padding: 16px 24px;
            margin: 24px 0;
            border-radius: 0 var(--radius) var(--radius) 0;
            font-style: italic;
            color: var(--text-light);
        }
        blockquote strong {
            color: var(--primary);
        }
        aside {
            display: flex;
            flex-direction: column;
            gap: 28px;
        }
        .sidebar-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 22px 20px;
            box-shadow: var(--shadow);
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            margin-top: 0;
            margin-bottom: 14px;
            border-bottom: 2px solid var(--accent);
            padding-bottom: 6px;
        }
        .sidebar-card ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .sidebar-card li {
            padding: 6px 0;
            border-bottom: 1px solid var(--border);
        }
        .sidebar-card li:last-child {
            border-bottom: none;
        }
        .sidebar-card a {
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card a i {
            color: var(--accent);
            font-size: 0.85rem;
        }
        .search-form {
            display: flex;
            gap: 8px;
            margin-top: 8px;
        }
        .search-form input {
            flex: 1;
            padding: 10px 14px;
            border: 2px solid var(--border);
            border-radius: 30px;
            font-size: 0.95rem;
            outline: none;
            transition: border var(--transition);
        }
        .search-form input:focus {
            border-color: var(--accent);
        }
        .search-form button {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 10px 18px;
            border-radius: 30px;
            font-size: 1rem;
            cursor: pointer;
            transition: background var(--transition);
        }
        .search-form button:hover {
            background: var(--accent-light);
        }
        .form-group {
            margin-bottom: 14px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            font-size: 0.95rem;
            margin-bottom: 4px;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 10px 14px;
            border: 2px solid var(--border);
            border-radius: 8px;
            font-size: 0.95rem;
            font-family: var(--font);
            outline: none;
            transition: border var(--transition);
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: var(--accent);
        }
        .form-group textarea {
            resize: vertical;
            min-height: 80px;
        }
        .btn {
            background: var(--primary);
            color: #fff;
            border: none;
            padding: 10px 28px;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background var(--transition), transform var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
        }
        .btn-accent {
            background: var(--accent);
        }
        .btn-accent:hover {
            background: var(--accent-light);
        }
        friend-link {
            display: block;
            padding: 16px 0;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            padding: 4px 14px;
            background: var(--bg);
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background var(--transition), color var(--transition);
        }
        friend-link a:hover {
            background: var(--primary);
            color: #fff;
            text-decoration: none;
        }
        footer {
            background: var(--primary-dark);
            color: #ddd;
            padding: 30px 20px 20px;
            margin-top: 40px;
        }
        footer .container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
        }
        footer a {
            color: var(--accent-light);
        }
        footer a:hover {
            color: #fff;
        }
        .copyright {
            font-size: 0.85rem;
            opacity: 0.85;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
        }
        .schema-hidden {
            display: none;
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 12px 0 4px;
                gap: 2px;
            }
            nav.open {
                display: flex;
            }
            nav a {
                width: 100%;
                padding: 8px 12px;
                border-radius: 6px;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .header-inner {
                padding: 8px 16px;
            }
            .my-logo {
                font-size: 1.4rem;
                padding: 3px 14px;
            }
            article {
                padding: 18px 14px;
            }
            .content-grid {
                gap: 24px;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            h1 {
                font-size: 1.5rem;
            }
            .lead {
                font-size: 1rem;
            }
            .search-form {
                flex-direction: column;
            }
            .breadcrumb {
                font-size: 0.75rem;
                padding: 6px 12px 2px;
            }
        }
        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                transition-duration: 0.01ms !important;
                animation-duration: 0.01ms !important;
            }
        }
        :focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }
        .rating-stars {
            display: flex;
            gap: 4px;
            font-size: 1.6rem;
            color: var(--border);
            cursor: default;
        }
        .rating-stars .star {
            cursor: pointer;
            transition: color var(--transition), transform var(--transition);
        }
        .rating-stars .star:hover,
        .rating-stars .star.active {
            color: var(--accent);
            transform: scale(1.1);
        }
        .rating-stars .star input {
            display: none;
        }