*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
            background: #f4f2ed;
            color: #1e2a1e;
            line-height: 1.7;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        a {
            color: #1a6b3a;
            text-decoration: none;
            transition: color 0.2s ease, background 0.2s ease;
        }
        a:hover,
        a:focus-visible {
            color: #b8860b;
            outline: 2px solid #b8860b;
            outline-offset: 2px;
            border-radius: 2px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #0f3d1e 0%, #1a6b3a 50%, #2b8a4e 100%);
            color: #fff;
            padding: 0 0 4px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
        }
        .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: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #ffd700, #f0c040);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: 'Georgia', serif;
            transition: transform 0.25s ease;
        }
        .my-logo:hover {
            transform: scale(1.02);
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #ffd700;
            font-size: 1.6rem;
        }
        .my-logo a {
            color: inherit;
            background: none;
            text-decoration: none;
        }
        .my-logo a:hover {
            outline: none;
        }
        nav.main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        nav.main-nav a {
            color: #f0f7ee;
            padding: 8px 16px;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.95rem;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.08);
            transition: background 0.25s, border-color 0.25s, transform 0.2s;
            white-space: nowrap;
        }
        nav.main-nav a:hover,
        nav.main-nav a:focus-visible {
            background: rgba(255, 215, 0, 0.2);
            border-color: #ffd700;
            color: #ffd700;
            transform: translateY(-2px);
            outline: none;
        }
        nav.main-nav a i {
            margin-right: 6px;
            font-size: 0.85rem;
        }
        .hamburger {
            display: none;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.25);
            color: #fff;
            font-size: 1.8rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
            line-height: 1;
        }
        .hamburger:hover {
            background: rgba(255, 215, 0, 0.2);
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            background: #e8e4dc;
            padding: 10px 20px;
            font-size: 0.9rem;
            border-bottom: 1px solid #d6d0c6;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            max-width: 1200px;
            margin: 0 auto;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 8px;
            color: #7a8a7a;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #1a6b3a;
        }
        .breadcrumb .current {
            color: #5a6a5a;
            font-weight: 500;
        }
        main {
            flex: 1;
            padding: 40px 20px 60px;
            max-width: 1200px;
            margin: 0 auto;
            width: 100%;
        }
        .article-header {
            text-align: center;
            margin-bottom: 48px;
        }
        .article-header h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: #0f3d1e;
            line-height: 1.2;
            letter-spacing: -0.5px;
            margin-bottom: 12px;
        }
        .article-header h1 i {
            color: #b8860b;
            margin-right: 10px;
        }
        .article-header .meta {
            color: #5a6a5a;
            font-size: 1rem;
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 20px;
        }
        .article-header .meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .article-header .meta i {
            color: #b8860b;
        }
        .last-updated {
            font-weight: 600;
            color: #1a6b3a;
        }
        section {
            margin-bottom: 48px;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #0f3d1e;
            border-left: 6px solid #b8860b;
            padding-left: 18px;
            margin: 40px 0 20px 0;
            line-height: 1.3;
        }
        h2 i {
            color: #b8860b;
            margin-right: 10px;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #1a5a2a;
            margin: 28px 0 14px 0;
            line-height: 1.4;
        }
        h3 i {
            color: #b8860b;
            margin-right: 8px;
            font-size: 1.2rem;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #2a4a2a;
            margin: 20px 0 10px 0;
            line-height: 1.4;
        }
        p {
            margin-bottom: 16px;
            font-size: 1.05rem;
            color: #2a3a2a;
        }
        .lead {
            font-size: 1.25rem;
            font-weight: 400;
            color: #1e2a1e;
            background: #f0ede6;
            padding: 24px 28px;
            border-radius: 16px;
            border-left: 6px solid #b8860b;
            margin-bottom: 32px;
        }
        .highlight-box {
            background: linear-gradient(135deg, #f8f5ee, #f0ede6);
            border: 1px solid #d6d0c6;
            border-radius: 16px;
            padding: 24px 28px;
            margin: 24px 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
        }
        .highlight-box strong {
            color: #b8860b;
        }
        .emoji-big {
            font-size: 1.8rem;
            display: inline-block;
            margin-right: 6px;
        }
        ul,
        ol {
            margin: 12px 0 20px 24px;
            font-size: 1.05rem;
            color: #2a3a2a;
        }
        li {
            margin-bottom: 8px;
        }
        .insight-card {
            background: #fff;
            border-radius: 16px;
            padding: 24px;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.06);
            border: 1px solid #e4e0d8;
            margin: 20px 0;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .insight-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 36px rgba(0, 0, 0, 0.1);
        }
        .insight-card h4 {
            margin-top: 0;
            color: #0f3d1e;
        }
        .insight-card i {
            color: #b8860b;
            margin-right: 8px;
        }
        .featured-image {
            margin: 32px 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
            position: relative;
        }
        .featured-image img {
            width: 100%;
            max-height: 520px;
            object-fit: cover;
        }
        .featured-image figcaption {
            background: rgba(15, 61, 30, 0.85);
            color: #f0f7ee;
            padding: 12px 20px;
            font-size: 0.95rem;
            text-align: center;
            font-style: italic;
        }
        .form-section {
            background: #fff;
            border-radius: 20px;
            padding: 32px 28px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
            border: 1px solid #e4e0d8;
            margin: 32px 0;
        }
        .form-section h3 {
            margin-top: 0;
            color: #0f3d1e;
        }
        .form-section form {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .form-section .form-row {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
        }
        .form-section input,
        .form-section textarea,
        .form-section select {
            padding: 12px 18px;
            border: 2px solid #d6d0c6;
            border-radius: 10px;
            font-size: 1rem;
            font-family: inherit;
            background: #faf9f6;
            transition: border-color 0.25s, box-shadow 0.25s;
            flex: 1;
            min-width: 200px;
        }
        .form-section input:focus,
        .form-section textarea:focus,
        .form-section select:focus {
            border-color: #1a6b3a;
            box-shadow: 0 0 0 4px rgba(26, 107, 58, 0.12);
            outline: none;
        }
        .form-section textarea {
            min-height: 110px;
            resize: vertical;
        }
        .form-section .btn {
            background: linear-gradient(135deg, #1a6b3a, #0f3d1e);
            color: #fff;
            border: none;
            padding: 12px 32px;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s, transform 0.2s, box-shadow 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            align-self: flex-start;
        }
        .form-section .btn:hover {
            background: linear-gradient(135deg, #b8860b, #a07008);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(184, 134, 11, 0.3);
        }
        .form-section .btn i {
            font-size: 1.1rem;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 2rem;
            color: #d6d0c6;
            cursor: pointer;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            transition: color 0.2s, transform 0.2s;
            cursor: pointer;
            color: #d6d0c6;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #ffd700;
            transform: scale(1.1);
        }
        footer {
            background: #0f3d1e;
            color: #e0e8e0;
            padding: 40px 20px 24px;
            margin-top: 40px;
        }
        .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 36px;
        }
        footer h4 {
            color: #ffd700;
            margin-bottom: 14px;
            font-size: 1.2rem;
            border-left: 4px solid #b8860b;
            padding-left: 12px;
        }
        footer a {
            color: #c8e0c8;
        }
        footer a:hover {
            color: #ffd700;
        }
        friend-link {
            display: block;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 12px;
            padding: 16px 20px;
            border: 1px solid rgba(255, 255, 255, 0.06);
        }
        friend-link a {
            display: inline-block;
            padding: 4px 0;
            font-weight: 400;
        }
        friend-link a::before {
            content: "🔗 ";
            font-size: 0.85rem;
        }
        .copyright {
            grid-column: 1 / -1;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            margin-top: 12px;
            text-align: center;
            font-size: 0.95rem;
            color: #a0b8a0;
        }
        .copyright strong {
            color: #ffd700;
        }
        @media (max-width: 992px) {
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
            .article-header h1 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            nav.main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding: 12px 0 8px;
                gap: 6px;
                border-top: 1px solid rgba(255, 255, 255, 0.1);
                margin-top: 10px;
            }
            nav.main-nav a {
                white-space: normal;
                text-align: center;
                padding: 12px 20px;
                border-radius: 8px;
            }
            #nav-toggle:checked+.hamburger+.main-nav,
            #nav-toggle:checked~.main-nav {
                display: flex;
            }
            .header-inner {
                position: relative;
            }
            .article-header h1 {
                font-size: 1.8rem;
            }
            .article-header .meta {
                flex-direction: column;
                gap: 6px;
                align-items: center;
            }
            h2 {
                font-size: 1.6rem;
                padding-left: 14px;
            }
            h3 {
                font-size: 1.3rem;
            }
            .lead {
                font-size: 1.1rem;
                padding: 18px 20px;
            }
            .form-section {
                padding: 20px 16px;
            }
            .form-section .form-row {
                flex-direction: column;
            }
            .form-section input,
            .form-section textarea,
            .form-section select {
                min-width: 100%;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .breadcrumb ol {
                font-size: 0.8rem;
                gap: 4px 8px;
            }
            .star-rating {
                font-size: 1.6rem;
            }
            .my-logo {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .article-header h1 {
                font-size: 1.5rem;
            }
            main {
                padding: 20px 12px 40px;
            }
            .container {
                padding: 0 12px;
            }
            .header-inner {
                padding: 10px 12px;
            }
            .breadcrumb {
                padding: 8px 12px;
            }
            p {
                font-size: 1rem;
            }
            .highlight-box {
                padding: 16px 18px;
            }
        }
        .skip-link {
            position: absolute;
            top: -100px;
            left: 20px;
            background: #ffd700;
            color: #0f3d1e;
            padding: 12px 24px;
            border-radius: 0 0 8px 8px;
            font-weight: 700;
            z-index: 10000;
            transition: top 0.25s;
        }
        .skip-link:focus {
            top: 0;
            outline: none;
        }
        .schema-hidden {
            display: none;
        }
        .fa-solid,
        .fa-regular {
            pointer-events: none;
        }
        ::selection {
            background: #b8860b33;
            color: #0f3d1e;
        }
        hr {
            border: none;
            border-top: 2px dashed #d6d0c6;
            margin: 40px 0;
        }