*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --primary: #1a3c34;
            --primary-light: #2a5a4e;
            --accent: #d4a843;
            --accent-hover: #c49a35;
            --bg: #f7f3eb;
            --card-bg: #ffffff;
            --text: #2d2d2d;
            --text-light: #5a5a5a;
            --border: #dcd4c4;
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            --radius: 14px;
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --max-width: 1200px;
            --header-bg: #0f2a24;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: var(--primary-light);
            text-decoration: underline;
            text-underline-offset: 2px;
            transition: color 0.2s;
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: var(--header-bg);
            color: #fff;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 20px;
            max-width: var(--max-width);
            margin: 0 auto;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: var(--accent);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 8px;
            background: none;
            border: none;
            padding: 0;
        }
        .my-logo i {
            font-size: 1.8rem;
            color: var(--accent);
        }
        .my-logo:hover {
            color: #f5e3b0;
            text-decoration: none;
        }
        .my-logo span {
            font-size: 0.75rem;
            font-weight: 400;
            color: #b8c5c0;
            display: block;
            line-height: 1.2;
        }
        .logo-text-small {
            font-size: 0.6rem;
            opacity: 0.7;
            font-weight: 300;
            letter-spacing: 0.3px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        nav {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        nav a {
            color: #e6eee9;
            text-decoration: none;
            padding: 6px 14px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background 0.2s, color 0.2s;
            white-space: nowrap;
        }
        nav a:hover {
            background: rgba(212, 168, 67, 0.18);
            color: var(--accent);
            text-decoration: none;
        }
        nav a.active {
            background: var(--accent);
            color: #1a3c34;
        }
        .breadcrumb-wrap {
            background: #eae5db;
            padding: 8px 0;
            font-size: 0.85rem;
        }
        .breadcrumb {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 4px 8px;
            color: var(--text-light);
        }
        .breadcrumb a {
            color: var(--primary-light);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb .separator {
            color: #aaa;
        }
        .breadcrumb .current {
            color: var(--text);
            font-weight: 600;
        }
        main {
            padding: 40px 0 60px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        .content-body {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 36px 40px;
            box-shadow: var(--shadow);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 28px;
        }
        .sidebar-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 24px 20px;
            box-shadow: var(--shadow);
        }
        .sidebar-card h3 {
            font-size: 1.1rem;
            margin-bottom: 14px;
            border-bottom: 2px solid var(--accent);
            padding-bottom: 8px;
            color: var(--primary);
        }
        .sidebar-card ul {
            list-style: none;
        }
        .sidebar-card ul li {
            padding: 6px 0;
            border-bottom: 1px solid #f0ebe3;
        }
        .sidebar-card ul li a {
            text-decoration: none;
            font-size: 0.92rem;
        }
        .sidebar-card ul li a:hover {
            text-decoration: underline;
        }
        h1 {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.25;
            margin-bottom: 12px;
            letter-spacing: -0.5px;
        }
        h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary);
            margin-top: 48px;
            margin-bottom: 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid var(--accent);
            line-height: 1.3;
        }
        h3 {
            font-size: 1.35rem;
            font-weight: 600;
            color: var(--primary-light);
            margin-top: 32px;
            margin-bottom: 12px;
            line-height: 1.4;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #1f4a40;
            margin-top: 24px;
            margin-bottom: 8px;
        }
        p {
            margin-bottom: 18px;
            font-size: 1.02rem;
            color: #3d3d3d;
        }
        .lead {
            font-size: 1.2rem;
            color: var(--text-light);
            font-weight: 400;
            margin-bottom: 24px;
        }
        strong {
            color: var(--primary);
            font-weight: 700;
        }
        .emoji {
            font-style: normal;
        }
        .meta-info {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 28px;
            font-size: 0.9rem;
            color: var(--text-light);
            margin-bottom: 28px;
            padding-bottom: 18px;
            border-bottom: 1px solid var(--border);
        }
        .meta-info i {
            margin-right: 6px;
            color: var(--accent);
        }
        .last-updated {
            font-weight: 600;
            color: var(--primary);
        }
        .featured-image {
            margin: 28px 0 32px;
            border-radius: var(--radius);
            overflow: hidden;
            background: #eae5db;
        }
        .featured-image img {
            width: 100%;
            object-fit: cover;
            max-height: 480px;
        }
        .featured-image figcaption {
            padding: 10px 16px;
            font-size: 0.85rem;
            color: var(--text-light);
            background: #f5f1ea;
            font-style: italic;
        }
        .link-group {
            background: #f8f5ef;
            border-left: 4px solid var(--accent);
            padding: 16px 20px;
            border-radius: 0 10px 10px 0;
            margin: 24px 0;
        }
        .link-group a {
            display: inline-block;
            margin: 2px 0;
        }
        .search-form {
            display: flex;
            gap: 8px;
            margin: 24px 0 16px;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 180px;
            padding: 12px 18px;
            border: 2px solid var(--border);
            border-radius: 30px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
            background: #fcfaf7;
        }
        .search-form input:focus {
            border-color: var(--accent);
        }
        .search-form button {
            padding: 12px 28px;
            border: none;
            border-radius: 30px;
            background: var(--primary);
            color: #fff;
            font-size: 0.95rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: var(--primary-light);
        }
        .feedback-section {
            margin-top: 48px;
            padding-top: 32px;
            border-top: 2px solid var(--border);
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
        }
        .feedback-card {
            background: #faf8f4;
            border-radius: var(--radius);
            padding: 24px 28px;
            border: 1px solid var(--border);
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-top: 12px;
        }
        .feedback-card input,
        .feedback-card textarea {
            padding: 10px 14px;
            border: 2px solid var(--border);
            border-radius: 8px;
            font-size: 0.95rem;
            font-family: var(--font);
            outline: none;
            transition: border 0.2s;
            background: #fff;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus {
            border-color: var(--accent);
        }
        .feedback-card textarea {
            resize: vertical;
            min-height: 80px;
        }
        .feedback-card button {
            padding: 10px 22px;
            border: none;
            border-radius: 30px;
            background: var(--accent);
            color: #1a3c34;
            font-weight: 700;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            align-self: flex-start;
        }
        .feedback-card button:hover {
            background: var(--accent-hover);
            transform: scale(1.02);
        }
        .stars-input {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #d4c8b4;
            cursor: pointer;
            direction: rtl;
        }
        .stars-input input {
            display: none;
        }
        .stars-input label {
            transition: color 0.15s;
            cursor: pointer;
            color: #d4c8b4;
        }
        .stars-input label:hover,
        .stars-input label:hover~label,
        .stars-input input:checked~label {
            color: var(--accent);
        }
        footer {
            background: var(--header-bg);
            color: #d6e0db;
            padding: 40px 0 20px;
            margin-top: 20px;
        }
        footer .container {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 36px;
        }
        footer h4 {
            color: var(--accent);
            font-size: 1.05rem;
            margin-top: 0;
            margin-bottom: 12px;
            font-weight: 600;
        }
        footer a {
            color: #b8c9c2;
            text-decoration: none;
        }
        footer a:hover {
            color: var(--accent);
            text-decoration: underline;
        }
        friend-link {
            display: block;
            margin-top: 8px;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 0;
            padding: 4px 0;
        }
        .copyright {
            grid-column: 1 / -1;
            border-top: 1px solid #2f4d45;
            padding-top: 20px;
            margin-top: 20px;
            font-size: 0.85rem;
            text-align: center;
            color: #9aaea6;
        }
        .copyright strong {
            color: #d6e0db;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                order: 2;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .feedback-section {
                grid-template-columns: 1fr;
            }
            footer .container {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding: 12px 0 8px;
                gap: 2px;
            }
            nav.open {
                display: flex;
            }
            nav a {
                padding: 10px 16px;
                border-radius: 8px;
                white-space: normal;
            }
            .header-inner {
                padding: 10px 16px;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .content-body {
                padding: 20px 18px;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
                margin-top: 32px;
            }
            h3 {
                font-size: 1.15rem;
            }
            .sidebar {
                grid-template-columns: 1fr;
            }
            footer .container {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .feedback-card {
                padding: 18px 16px;
            }
            .search-form button {
                padding: 12px 18px;
                font-size: 0.85rem;
            }
            .meta-info {
                flex-direction: column;
                gap: 6px;
            }
        }
        @media (max-width: 480px) {
            .content-body {
                padding: 16px 14px;
            }
            h1 {
                font-size: 1.5rem;
            }
            .search-form input {
                min-width: 120px;
                padding: 10px 14px;
            }
            .search-form button {
                padding: 10px 14px;
                font-size: 0.8rem;
            }
            .stars-input {
                font-size: 1.5rem;
            }
        }
        @media print {
            header,
            .breadcrumb-wrap,
            .sidebar,
            .search-form,
            .feedback-section,
            footer {
                display: none !important;
            }
            .content-body {
                box-shadow: none;
                padding: 0;
            }
            body {
                background: #fff;
            }
        }
        .skip-link {
            position: absolute;
            top: -100%;
            left: 20px;
            background: var(--accent);
            color: #1a3c34;
            padding: 8px 18px;
            border-radius: 0 0 8px 8px;
            font-weight: 600;
            z-index: 200;
            transition: top 0.2s;
            text-decoration: none;
        }
        .skip-link:focus {
            top: 0;
        }