*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #faf6f0;
            color: #2d2a24;
            line-height: 1.75;
            padding: 0;
            margin: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #c75b2c;
            text-decoration: underline;
            transition: color 0.2s;
        }
        a:hover {
            color: #9a3f1a;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 1rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        :root {
            --primary: #c75b2c;
            --primary-dark: #9a3f1a;
            --secondary: #e8b84b;
            --accent: #1a6b5a;
            --bg-cream: #faf6f0;
            --bg-light: #fffcf7;
            --bg-card: #ffffff;
            --text-dark: #2d2a24;
            --text-mid: #5a5348;
            --text-light: #8a8072;
            --border-soft: #e5ddd2;
            --shadow-soft: 0 8px 30px rgba(0, 0, 0, 0.06);
            --shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.10);
            --radius: 16px;
            --radius-sm: 8px;
            --transition: 0.25s ease;
            --max-width: 1200px;
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        .site-header {
            background: linear-gradient(135deg, #2d2a24 0%, #4a3f35 100%);
            color: #fff;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.5rem 1rem;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: var(--secondary);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            transition: opacity 0.2s;
        }
        .my-logo:hover {
            opacity: 0.85;
            color: var(--secondary);
        }
        .my-logo i {
            font-size: 1.8rem;
            color: var(--secondary);
        }
        .my-logo span {
            font-weight: 300;
            color: #ddd;
            font-size: 0.85rem;
            margin-left: 0.2rem;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 0.3rem;
            flex-wrap: wrap;
        }
        .nav-menu a {
            color: #f0ebe4;
            text-decoration: none;
            padding: 0.4rem 0.9rem;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background 0.2s, color 0.2s;
            white-space: nowrap;
        }
        .nav-menu a:hover {
            background: rgba(255, 255, 255, 0.12);
            color: var(--secondary);
        }
        .nav-menu a.active {
            background: var(--secondary);
            color: #2d2a24;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            transition: transform 0.2s;
        }
        .hamburger:hover {
            transform: scale(1.05);
        }
        .breadcrumb {
            background: var(--bg-light);
            padding: 0.6rem 0;
            border-bottom: 1px solid var(--border-soft);
            font-size: 0.85rem;
            color: var(--text-mid);
        }
        .breadcrumb .container {
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
        }
        .breadcrumb a {
            color: var(--primary);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb span {
            color: var(--text-light);
        }
        .breadcrumb .current {
            color: var(--text-dark);
            font-weight: 600;
        }
        .main-content {
            padding: 2.5rem 0 3rem;
        }
        .article-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            box-shadow: var(--shadow-soft);
            padding: 2.5rem 2.2rem;
            margin-bottom: 2.5rem;
        }
        @media (max-width: 600px) {
            .article-card {
                padding: 1.5rem 1rem;
            }
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            color: #2d2a24;
            margin-bottom: 0.75rem;
            letter-spacing: -0.02em;
        }
        h1 i {
            color: var(--primary);
            margin-right: 0.4rem;
        }
        h2 {
            font-size: 1.9rem;
            font-weight: 700;
            margin: 2.2rem 0 1rem;
            color: #2d2a24;
            border-left: 5px solid var(--primary);
            padding-left: 1rem;
        }
        h2 i {
            color: var(--primary);
            margin-right: 0.5rem;
        }
        h3 {
            font-size: 1.4rem;
            font-weight: 600;
            margin: 1.8rem 0 0.8rem;
            color: #3d352e;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            margin: 1.4rem 0 0.6rem;
            color: #4a3f35;
        }
        p {
            margin: 0 0 1.2rem;
            color: var(--text-dark);
        }
        .text-muted {
            color: var(--text-mid);
            font-size: 0.95rem;
        }
        .last-updated {
            display: inline-block;
            background: var(--bg-cream);
            padding: 0.3rem 1rem;
            border-radius: 30px;
            font-size: 0.85rem;
            color: var(--text-mid);
            margin-bottom: 1.5rem;
            border: 1px solid var(--border-soft);
        }
        .last-updated i {
            margin-right: 0.4rem;
            color: var(--primary);
        }
        .feature-image-wrap {
            margin: 1.8rem 0 2.2rem;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-soft);
        }
        .feature-image-wrap img {
            width: 100%;
            height: auto;
            aspect-ratio: 16/9;
            object-fit: cover;
            background: #e8e0d6;
        }
        .feature-image-wrap figcaption {
            padding: 0.6rem 1rem;
            background: var(--bg-cream);
            font-size: 0.85rem;
            color: var(--text-mid);
            border-top: 1px solid var(--border-soft);
        }
        .link-list-inline {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.8rem;
            list-style: none;
            padding: 0;
            margin: 1rem 0;
        }
        .link-list-inline li a {
            background: var(--bg-cream);
            padding: 0.2rem 1rem;
            border-radius: 30px;
            font-size: 0.9rem;
            border: 1px solid var(--border-soft);
            text-decoration: none;
            transition: background 0.2s, border-color 0.2s;
        }
        .link-list-inline li a:hover {
            background: var(--secondary);
            border-color: var(--secondary);
            color: #2d2a24;
        }
        .search-section {
            background: var(--bg-card);
            border-radius: var(--radius);
            box-shadow: var(--shadow-soft);
            padding: 2rem 2.2rem;
            margin-bottom: 2.5rem;
        }
        .search-form {
            display: flex;
            gap: 0.8rem;
            flex-wrap: wrap;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 200px;
            padding: 0.8rem 1.2rem;
            border: 2px solid var(--border-soft);
            border-radius: 50px;
            font-size: 1rem;
            background: var(--bg-light);
            transition: border-color 0.2s;
            outline: none;
        }
        .search-form input[type="text"]:focus {
            border-color: var(--primary);
        }
        .search-form button {
            padding: 0.8rem 2rem;
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form button:hover {
            background: var(--primary-dark);
            transform: scale(1.02);
        }
        .search-form button:active {
            transform: scale(0.97);
        }
        .comment-section {
            background: var(--bg-card);
            border-radius: var(--radius);
            box-shadow: var(--shadow-soft);
            padding: 2rem 2.2rem;
            margin-bottom: 2.5rem;
        }
        .comment-form textarea {
            width: 100%;
            padding: 1rem;
            border: 2px solid var(--border-soft);
            border-radius: var(--radius-sm);
            font-size: 1rem;
            font-family: inherit;
            resize: vertical;
            min-height: 110px;
            background: var(--bg-light);
            transition: border-color 0.2s;
            outline: none;
        }
        .comment-form textarea:focus {
            border-color: var(--primary);
        }
        .comment-form input[type="text"] {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid var(--border-soft);
            border-radius: var(--radius-sm);
            font-size: 1rem;
            background: var(--bg-light);
            transition: border-color 0.2s;
            outline: none;
            margin-bottom: 0.8rem;
        }
        .comment-form input[type="text"]:focus {
            border-color: var(--primary);
        }
        .comment-form .form-row {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }
        .comment-form .form-row input {
            flex: 1;
            min-width: 160px;
        }
        .comment-form button {
            padding: 0.7rem 2.2rem;
            background: var(--accent);
            color: #fff;
            border: none;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .comment-form button:hover {
            background: #125547;
            transform: scale(1.02);
        }
        .comment-form button:active {
            transform: scale(0.97);
        }
        .rating-section {
            background: var(--bg-card);
            border-radius: var(--radius);
            box-shadow: var(--shadow-soft);
            padding: 2rem 2.2rem;
            margin-bottom: 2.5rem;
        }
        .star-rating {
            display: flex;
            gap: 0.4rem;
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            direction: rtl;
            justify-content: flex-end;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            transition: color 0.2s, transform 0.15s;
            color: #ddd;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: var(--secondary);
        }
        .star-rating label:hover {
            transform: scale(1.1);
        }
        .rating-form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            align-items: flex-start;
        }
        .rating-form button {
            padding: 0.6rem 2rem;
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
        }
        .rating-form button:hover {
            background: var(--primary-dark);
            transform: scale(1.02);
        }
        .site-footer {
            background: #2d2a24;
            color: #e5ddd2;
            padding: 2.5rem 0 1.5rem;
            margin-top: 2rem;
        }
        .site-footer a {
            color: var(--secondary);
            text-decoration: none;
        }
        .site-footer a:hover {
            text-decoration: underline;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
        }
        .footer-col h4 {
            color: #fff;
            margin: 0 0 0.8rem;
            font-size: 1.1rem;
        }
        .footer-col p,
        .footer-col li {
            font-size: 0.9rem;
            color: #cbc3b8;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 0.3rem;
        }
        .footer-col ul li a {
            color: var(--secondary);
        }
        friend-link {
            display: block;
            padding: 0.8rem 0;
            border-top: 1px solid #4a3f35;
            margin-top: 1.2rem;
            font-size: 0.9rem;
            color: #cbc3b8;
        }
        friend-link a {
            color: var(--secondary);
            margin: 0 0.2rem;
        }
        .copyright {
            text-align: center;
            padding-top: 1.2rem;
            border-top: 1px solid #4a3f35;
            font-size: 0.85rem;
            color: #9a8f80;
            margin-top: 0.8rem;
        }
        .copyright strong {
            color: #e5ddd2;
        }
        @media (max-width: 900px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .article-card,
            .search-section,
            .comment-section,
            .rating-section {
                padding: 1.25rem 1rem;
            }
        }
        @media (max-width: 700px) {
            .hamburger {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding: 0.8rem 0 0.2rem;
                gap: 0.2rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 0.6rem 1rem;
                border-radius: var(--radius-sm);
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .my-logo span {
                font-size: 0.7rem;
            }
            .star-rating {
                font-size: 1.6rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.75rem;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.25rem;
                padding-left: 0.6rem;
            }
            .search-form input[type="text"] {
                min-width: 140px;
                padding: 0.6rem 1rem;
            }
            .search-form button {
                padding: 0.6rem 1.2rem;
                font-size: 0.9rem;
            }
            .comment-form .form-row {
                flex-direction: column;
                gap: 0.5rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
        }
        .highlight-box {
            background: #fdf6ec;
            border-left: 4px solid var(--secondary);
            padding: 1.2rem 1.5rem;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            margin: 1.5rem 0;
        }
        .highlight-box strong {
            color: var(--primary-dark);
        }
        .badge {
            display: inline-block;
            background: var(--secondary);
            color: #2d2a24;
            padding: 0.15rem 0.8rem;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
        }
        .two-col {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin: 1.2rem 0;
        }
        @media (max-width: 600px) {
            .two-col {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.2rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }
        table th,
        table td {
            padding: 0.6rem 1rem;
            border: 1px solid var(--border-soft);
            text-align: left;
        }
        table th {
            background: var(--bg-cream);
            font-weight: 600;
            color: #2d2a24;
        }
        table tr:nth-child(even) {
            background: #fcf9f5;
        }
        .scroll-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            background: var(--primary);
            color: #fff;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
            transition: transform 0.2s, background 0.2s;
            z-index: 999;
            border: none;
            cursor: pointer;
        }
        .scroll-top:hover {
            background: var(--primary-dark);
            transform: translateY(-4px);
        }
        @media (max-width: 600px) {
            .scroll-top {
                bottom: 1rem;
                right: 1rem;
                width: 40px;
                height: 40px;
                font-size: 1.1rem;
            }
        }