* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --bg: #f7f4ef;
            --surface: #ffffff;
            --primary: #c0392b;
            --primary-dark: #a93226;
            --accent: #e67e22;
            --text: #2c3e50;
            --text-light: #5d6d7e;
            --border: #e0d6cc;
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            --radius: 16px;
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --max-width: 1200px;
            --header-bg: #1a1a2e;
            --footer-bg: #16213e;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.75;
            padding: 0 16px;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: var(--accent);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            background: var(--surface);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            overflow: hidden;
            padding: 0 24px 40px;
        }
        .site-header {
            background: var(--header-bg);
            margin: 0 -24px 32px;
            padding: 16px 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            border-bottom: 4px solid var(--accent);
            position: relative;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: #f1c40f;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #f1c40f, #e67e22);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.7rem;
            display: block;
            -webkit-text-fill-color: #bdc3c7;
            color: #bdc3c7;
            font-weight: 400;
            letter-spacing: 1px;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #f1c40f;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        .nav-menu {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 16px;
            align-items: center;
            list-style: none;
        }
        .nav-menu li a {
            color: #ecf0f1;
            font-weight: 500;
            padding: 6px 12px;
            border-radius: 8px;
            transition: background 0.2s, color 0.2s;
            font-size: 0.95rem;
        }
        .nav-menu li a:hover {
            background: rgba(241, 196, 15, 0.15);
            color: #f1c40f;
            text-decoration: none;
        }
        .nav-menu li a i {
            margin-right: 6px;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            font-size: 0.85rem;
            color: var(--text-light);
            padding: 12px 0 8px;
            margin: 0 0 20px;
            border-bottom: 1px solid var(--border);
        }
        .breadcrumb a {
            color: var(--primary);
        }
        .breadcrumb span.sep {
            color: #aaa;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--primary-dark);
            margin: 0 0 12px;
            line-height: 1.2;
        }
        h2 {
            font-size: 1.9rem;
            font-weight: 700;
            color: var(--primary);
            margin: 48px 0 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid var(--accent);
            display: inline-block;
        }
        h3 {
            font-size: 1.4rem;
            font-weight: 600;
            color: #2c3e50;
            margin: 32px 0 12px;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: #34495e;
            margin: 24px 0 8px;
        }
        p {
            margin: 0 0 16px;
            color: var(--text);
        }
        .lead {
            font-size: 1.2rem;
            color: var(--text-light);
            font-weight: 300;
            line-height: 1.8;
            margin-bottom: 24px;
        }
        .highlight {
            background: #fef9e7;
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
        }
        .emoji-big {
            font-size: 1.8rem;
            vertical-align: middle;
            margin-right: 8px;
        }
        .featured-img {
            margin: 24px 0 32px;
            border-radius: var(--radius);
            overflow: hidden;
        }
        .featured-img img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .featured-img figcaption {
            font-size: 0.85rem;
            color: var(--text-light);
            padding: 8px 12px;
            background: #faf7f2;
            font-style: italic;
        }
        .grid-2,
        .grid-3 {
            display: grid;
            gap: 24px;
            margin: 32px 0;
        }
        .grid-2 {
            grid-template-columns: 1fr 1fr;
        }
        .grid-3 {
            grid-template-columns: 1fr 1fr 1fr;
        }
        .card {
            background: #fdfcfa;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 24px 20px;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
        }
        .card h4 {
            margin-top: 0;
        }
        .card i {
            font-size: 2rem;
            color: var(--accent);
            margin-bottom: 12px;
            display: inline-block;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 28px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
            background: #fdfcfa;
            border-radius: var(--radius);
            overflow: hidden;
        }
        th,
        td {
            padding: 14px 18px;
            text-align: left;
            border-bottom: 1px solid var(--border);
        }
        th {
            background: var(--header-bg);
            color: #f1c40f;
            font-weight: 600;
        }
        tr:hover td {
            background: #fef9e7;
        }
        .form-card {
            background: #fdfcfa;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 28px 24px;
            margin: 32px 0;
        }
        .form-card label {
            display: block;
            font-weight: 600;
            margin-bottom: 6px;
            color: var(--text);
        }
        .form-card input,
        .form-card textarea,
        .form-card select {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--border);
            border-radius: 10px;
            font-family: var(--font);
            font-size: 1rem;
            background: #fff;
            transition: border 0.2s, box-shadow 0.2s;
            margin-bottom: 16px;
        }
        .form-card input:focus,
        .form-card textarea:focus,
        .form-card select:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(230, 126, 34, 0.15);
        }
        .form-card textarea {
            min-height: 120px;
            resize: vertical;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border: none;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            background: var(--primary);
            color: #fff;
        }
        .btn:hover {
            background: var(--primary-dark);
            transform: scale(1.02);
        }
        .btn-accent {
            background: var(--accent);
        }
        .btn-accent:hover {
            background: #d35400;
        }
        .btn i {
            font-size: 1.1rem;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
            margin-bottom: 16px;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.8rem;
            color: #ddd;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f1c40f;
        }
        .comment-item {
            padding: 16px 0;
            border-bottom: 1px solid var(--border);
        }
        .comment-item:last-child {
            border-bottom: none;
        }
        .comment-author {
            font-weight: 600;
            color: var(--primary-dark);
        }
        .comment-date {
            font-size: 0.8rem;
            color: var(--text-light);
            margin-left: 12px;
        }
        friend-link {
            display: block;
            padding: 28px 0 16px;
            border-top: 2px solid var(--border);
            margin-top: 40px;
        }
        friend-link ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            padding: 0;
        }
        friend-link ul li a {
            font-weight: 500;
            font-size: 0.95rem;
        }
        .site-footer {
            background: var(--footer-bg);
            margin: 0 -24px -40px;
            padding: 32px 24px 24px;
            color: #bdc3c7;
            font-size: 0.9rem;
            border-top: 4px solid var(--accent);
        }
        .site-footer .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            margin-top: 20px;
            color: #95a5a6;
            font-size: 0.85rem;
        }
        .site-footer .copyright strong {
            color: #f1c40f;
        }
        @media (max-width: 900px) {
            .grid-2,
            .grid-3 {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .container {
                padding: 0 16px 32px;
            }
            .site-header {
                margin: 0 -16px 24px;
                padding: 12px 16px;
            }
            .site-footer {
                margin: 0 -16px -32px;
                padding: 24px 16px 16px;
            }
        }
        @media (max-width: 700px) {
            .hamburger {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                padding: 16px 0 8px;
                gap: 4px;
            }
            .nav-menu.show {
                display: flex;
            }
            .nav-menu li a {
                display: block;
                padding: 10px 16px;
                border-radius: 8px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            h1 {
                font-size: 1.6rem;
            }
            .lead {
                font-size: 1rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
                gap: 4px 8px;
            }
            .star-rating label {
                font-size: 1.4rem;
            }
            .btn {
                width: 100%;
                justify-content: center;
            }
        }
        @media (min-width: 701px) {
            .nav-menu {
                display: flex !important;
            }
            .hamburger {
                display: none !important;
            }
        }
        h2[id],
        h3[id],
        h4[id] {
            scroll-margin-top: 20px;
        }
        .section-spacer {
            height: 8px;
        }
        .badge {
            display: inline-block;
            background: var(--accent);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 2px 12px;
            border-radius: 40px;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }
        .tag {
            display: inline-block;
            background: #ecf0f1;
            color: var(--text);
            font-size: 0.8rem;
            padding: 2px 14px;
            border-radius: 40px;
            margin: 2px 4px 2px 0;
        }
        .stat-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
        }