*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --primary: #1a3c34;
            --primary-light: #2a5c4a;
            --accent: #d4a017;
            --accent-light: #f0c75e;
            --bg: #faf8f3;
            --card-bg: #ffffff;
            --text: #1e1e1e;
            --text-light: #4a4a4a;
            --border: #dcd4c0;
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            --radius: 12px;
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --max-width: 1200px;
            --header-bg: #0f2a24;
            --footer-bg: #0f2a24;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            font-size: 1.05rem;
        }
        a {
            color: var(--primary-light);
            text-decoration: none;
            transition: color 0.2s, border-color 0.2s;
            border-bottom: 1px solid transparent;
        }
        a:hover,
        a:focus {
            color: var(--accent);
            border-bottom-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;
        }
        .site-header {
            background: var(--header-bg);
            color: #fff;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            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;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: 1px;
            color: #fff;
            border: none;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo i {
            color: var(--accent);
            font-size: 2rem;
        }
        .my-logo:hover {
            color: var(--accent-light);
            border: none;
        }
        .my-logo span {
            background: var(--accent);
            color: var(--header-bg);
            padding: 0 10px;
            border-radius: 6px;
            font-size: 0.9rem;
            margin-left: 4px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid rgba(255, 255, 255, 0.3);
            color: #fff;
            font-size: 1.6rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .nav-menu {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav-menu a {
            color: #e0e0e0;
            padding: 6px 16px;
            border-radius: 30px;
            font-size: 0.95rem;
            font-weight: 500;
            border: 1px solid transparent;
            transition: all 0.25s;
        }
        .nav-menu a:hover {
            color: #fff;
            background: rgba(212, 160, 23, 0.2);
            border-color: var(--accent);
        }
        .nav-menu a.active {
            background: var(--accent);
            color: var(--header-bg);
            border-color: var(--accent);
        }
        .breadcrumb {
            background: linear-gradient(135deg, #e8e3d7, #f5f0e6);
            padding: 10px 0;
            font-size: 0.9rem;
            border-bottom: 1px solid var(--border);
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
        }
        .breadcrumb li+li::before {
            content: "▸";
            margin-right: 10px;
            color: var(--primary-light);
            opacity: 0.5;
        }
        .breadcrumb a {
            color: var(--primary-light);
            border: none;
        }
        .breadcrumb .current {
            color: var(--text-light);
            font-weight: 600;
        }
        .main-content {
            padding: 40px 0 60px;
        }
        .hero-image-wrap {
            margin: 30px 0 40px;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            background: var(--card-bg);
        }
        .hero-image-wrap img {
            width: 100%;
            max-height: 460px;
            object-fit: cover;
        }
        .hero-image-wrap figcaption {
            padding: 12px 20px;
            font-size: 0.9rem;
            color: var(--text-light);
            background: #f0ece2;
            font-style: italic;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            color: var(--primary);
            margin: 0 0 12px;
            letter-spacing: -0.5px;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary);
            margin: 48px 0 16px;
            padding-bottom: 10px;
            border-bottom: 3px solid var(--accent);
            display: inline-block;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--primary-light);
            margin: 32px 0 12px;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--text);
            margin: 24px 0 8px;
        }
        p {
            margin-bottom: 1.2em;
        }
        .lead {
            font-size: 1.2rem;
            color: var(--text-light);
            font-weight: 400;
            max-width: 800px;
        }
        .last-updated {
            display: inline-block;
            background: var(--accent-light);
            color: var(--header-bg);
            padding: 4px 18px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 20px;
            letter-spacing: 0.3px;
        }
        .last-updated i {
            margin-right: 6px;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
            margin: 30px 0;
        }
        .card {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 28px 24px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
            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 h3 {
            margin-top: 0;
        }
        .card i {
            color: var(--accent);
            font-size: 2rem;
            margin-bottom: 12px;
        }
        .tip-box {
            background: linear-gradient(135deg, #f7f3e9, #efe9db);
            border-left: 6px solid var(--accent);
            padding: 20px 24px;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 24px 0;
        }
        .tip-box strong {
            color: var(--primary);
        }
        .table-wrap {
            overflow-x: auto;
            margin: 30px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: var(--card-bg);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        th,
        td {
            padding: 14px 18px;
            text-align: left;
            border-bottom: 1px solid var(--border);
        }
        th {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
        }
        tr:last-child td {
            border-bottom: none;
        }
        tr:hover td {
            background: #f6f2e8;
        }
        .btn {
            display: inline-block;
            padding: 10px 28px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 1rem;
            border: none;
            cursor: pointer;
            transition: all 0.25s;
            background: var(--accent);
            color: var(--header-bg);
            border-bottom: none;
        }
        .btn:hover {
            background: var(--accent-light);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(212, 160, 23, 0.3);
            border-bottom: none;
            color: var(--header-bg);
        }
        .btn-outline {
            background: transparent;
            border: 2px solid var(--accent);
            color: var(--accent);
        }
        .btn-outline:hover {
            background: var(--accent);
            color: var(--header-bg);
        }
        .search-section {
            background: var(--card-bg);
            padding: 32px 28px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            margin: 40px 0;
            border: 1px solid var(--border);
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border: 2px solid var(--border);
            border-radius: 30px;
            font-size: 1rem;
            background: var(--bg);
            transition: border-color 0.2s;
        }
        .search-form input:focus {
            outline: none;
            border-color: var(--accent);
        }
        .interaction-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin: 40px 0;
        }
        @media (max-width:768px) {
            .interaction-grid {
                grid-template-columns: 1fr;
            }
        }
        .comment-section,
        .rating-section {
            background: var(--card-bg);
            padding: 28px 24px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }
        .comment-section textarea,
        .rating-section input,
        .rating-section select {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid var(--border);
            border-radius: 10px;
            font-size: 1rem;
            background: var(--bg);
            margin-bottom: 12px;
            font-family: inherit;
            transition: border-color 0.2s;
        }
        .comment-section textarea:focus,
        .rating-section input:focus,
        .rating-section select:focus {
            outline: none;
            border-color: var(--accent);
        }
        .comment-section textarea {
            min-height: 100px;
            resize: vertical;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            margin: 8px 0 16px;
        }
        .star-rating i {
            transition: color 0.15s;
        }
        .star-rating i.active,
        .star-rating i:hover {
            color: var(--accent);
        }
        friend-link {
            display: block;
            padding: 40px 0 20px;
            border-top: 2px solid var(--border);
            margin-top: 40px;
        }
        friend-link h3 {
            font-size: 1.4rem;
            margin-bottom: 16px;
        }
        friend-link .friend-list {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            list-style: none;
        }
        friend-link .friend-list a {
            color: var(--primary-light);
            font-weight: 500;
            border-bottom: 1px dotted var(--border);
        }
        friend-link .friend-list a:hover {
            color: var(--accent);
            border-bottom-color: var(--accent);
        }
        .site-footer {
            background: var(--footer-bg);
            color: #ccc;
            padding: 40px 0 28px;
            font-size: 0.95rem;
        }
        .site-footer .footer-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 24px;
            align-items: center;
        }
        .site-footer a {
            color: #bbb;
            border-bottom: 1px solid transparent;
        }
        .site-footer a:hover {
            color: var(--accent-light);
            border-bottom-color: var(--accent-light);
        }
        .site-footer .copyright {
            text-align: center;
            width: 100%;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.85rem;
            color: #888;
        }
        @media (max-width:768px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 4px;
                padding: 12px 0 4px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                width: 100%;
                text-align: center;
                padding: 10px 16px;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .header-inner {
                gap: 8px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .hero-image-wrap img {
                max-height: 240px;
            }
        }
        @media (max-width:480px) {
            .container {
                padding: 0 14px;
            }
            h1 {
                font-size: 1.7rem;
            }
            .search-form input {
                min-width: 140px;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
        }
        .text-center {
            text-align: center;
        }
        .mt-20 {
            margin-top: 20px;
        }
        .mb-20 {
            margin-bottom: 20px;
        }
        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }
        .emoji-lg {
            font-size: 1.4em;
        }
        .highlight {
            background: #fff3d6;
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
        }
        .subtitle {
            color: var(--text-light);
            font-size: 1.1rem;
            margin-top: -8px;
            margin-bottom: 24px;
        }
        .section-divider {
            border: none;
            height: 2px;
            background: linear-gradient(to right, var(--accent), transparent);
            margin: 48px 0;
        }