* {
            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: #f6f4ef;
            color: #1e2a3a;
            line-height: 1.7;
            padding: 0 1rem;
        }
        a {
            color: #b8860b;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover,
        a:focus {
            color: #8b6508;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        :root {
            --primary: #1a2e4a;
            --primary-light: #2a4a6e;
            --gold: #c9942e;
            --gold-light: #e8c46a;
            --saffron: #e67e22;
            --green: #27ae60;
            --cream: #fcf9f2;
            --charcoal: #1e2a3a;
            --warm-gray: #f0ede6;
            --border-light: #e0d8cc;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 6px 28px rgba(0, 0, 0, 0.07);
            --radius: 14px;
        }
        .site-header {
            background: var(--primary);
            color: #fff;
            border-radius: 0 0 var(--radius) var(--radius);
            padding: 1rem 0 0.6rem 0;
            box-shadow: var(--shadow-md);
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(2px);
        }
        .header-inner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
            gap: 0.8rem 1.5rem;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: var(--gold);
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo i {
            color: var(--saffron);
            font-size: 1.8rem;
        }
        .my-logo:hover {
            color: var(--gold-light);
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 300;
            color: #b0c4d8;
            letter-spacing: 1px;
            display: block;
            line-height: 1;
        }
        .main-nav {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.3rem 1.2rem;
        }
        .main-nav a {
            color: #e8eef5;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.3rem 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a.active {
            color: var(--gold);
            border-bottom-color: var(--gold);
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0 0.2rem;
            line-height: 1;
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            padding: 0.8rem 0 0.2rem 0;
            font-size: 0.85rem;
            color: #8899aa;
            max-width: 1200px;
            margin: 0 auto;
        }
        .breadcrumb a {
            color: var(--primary-light);
        }
        .breadcrumb a:hover {
            color: var(--gold);
        }
        .breadcrumb span {
            color: #556677;
        }
        .hero {
            background: linear-gradient(135deg, #f5efe6 0%, #e8dfd0 100%);
            border-radius: var(--radius);
            padding: 2.5rem 2rem;
            margin: 1.5rem 0 2rem 0;
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            align-items: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
        }
        .hero-text {
            flex: 2 1 320px;
        }
        .hero-text h1 {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
            margin-bottom: 0.6rem;
        }
        .hero-text h1 i {
            color: var(--saffron);
        }
        .hero-text p {
            font-size: 1.1rem;
            color: #3a4a5a;
            max-width: 620px;
        }
        .hero-img {
            flex: 1 1 260px;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
        }
        .hero-img img {
            width: 100%;
            height: auto;
            display: block;
        }
        .search-section {
            background: #fff;
            border-radius: var(--radius);
            padding: 1.6rem 2rem;
            margin: 1.8rem 0;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
        }
        .search-form {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
            align-items: center;
        }
        .search-form label {
            font-weight: 600;
            color: var(--primary);
        }
        .search-form input[type="text"] {
            flex: 1 1 260px;
            padding: 0.7rem 1.2rem;
            border: 2px solid var(--border-light);
            border-radius: 30px;
            font-size: 1rem;
            background: var(--cream);
            transition: 0.2s;
            outline: none;
        }
        .search-form input[type="text"]:focus {
            border-color: var(--gold);
            background: #fff;
            box-shadow: 0 0 0 4px rgba(201, 148, 46, 0.12);
        }
        .search-form button {
            background: var(--primary);
            color: #fff;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 30px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.2s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form button:hover {
            background: var(--primary-light);
            transform: scale(1.02);
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            margin: 2rem 0;
        }
        .main-content {
            background: #fff;
            border-radius: var(--radius);
            padding: 2.2rem 2rem;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
        }
        .sidebar {
            background: #fff;
            border-radius: var(--radius);
            padding: 1.8rem 1.5rem;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            height: fit-content;
            position: sticky;
            top: 100px;
        }
        .sidebar h3 {
            font-size: 1.1rem;
            color: var(--primary);
            border-left: 4px solid var(--gold);
            padding-left: 0.8rem;
            margin-bottom: 1rem;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar ul li {
            margin-bottom: 0.5rem;
        }
        .sidebar ul li a {
            color: var(--primary-light);
            font-weight: 500;
            font-size: 0.92rem;
            display: block;
            padding: 0.3rem 0.5rem;
            border-radius: 6px;
            transition: 0.15s;
        }
        .sidebar ul li a:hover {
            background: var(--warm-gray);
            color: var(--gold);
            text-decoration: none;
            padding-left: 0.8rem;
        }
        .main-content h1 {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            margin: 0 0 0.8rem 0;
            line-height: 1.2;
        }
        .main-content h2 {
            font-size: 1.7rem;
            font-weight: 700;
            color: var(--primary);
            margin: 2.2rem 0 0.8rem 0;
            padding-bottom: 0.4rem;
            border-bottom: 3px solid var(--gold-light);
        }
        .main-content h3 {
            font-size: 1.3rem;
            font-weight: 600;
            color: var(--primary-light);
            margin: 1.8rem 0 0.6rem 0;
        }
        .main-content h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #2c4a6a;
            margin: 1.2rem 0 0.4rem 0;
        }
        .main-content p {
            margin-bottom: 1.1rem;
            color: #2a3a4a;
        }
        .main-content strong {
            color: var(--primary);
        }
        .highlight-box {
            background: var(--cream);
            border-left: 5px solid var(--gold);
            padding: 1.2rem 1.6rem;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 1.4rem 0;
        }
        .highlight-box i {
            color: var(--gold);
            margin-right: 0.5rem;
        }
        .emoji-big {
            font-size: 1.4rem;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            font-size: 0.95rem;
        }
        .data-table th {
            background: var(--primary);
            color: #fff;
            padding: 0.7rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 0.6rem 1rem;
            border-bottom: 1px solid var(--border-light);
        }
        .data-table tr:nth-child(even) {
            background: var(--cream);
        }
        .data-table tr:hover td {
            background: #f5efe6;
        }
        .feedback-section {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            margin: 2.5rem 0 1.5rem 0;
            padding-top: 1.5rem;
            border-top: 2px dashed var(--border-light);
        }
        .comment-box,
        .rating-box {
            flex: 1 1 280px;
            background: var(--cream);
            padding: 1.5rem 1.8rem;
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
        }
        .comment-box h3,
        .rating-box h3 {
            margin-top: 0;
            margin-bottom: 0.8rem;
            font-size: 1.2rem;
            color: var(--primary);
        }
        .comment-box textarea,
        .comment-box input[type="text"] {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid var(--border-light);
            border-radius: 10px;
            font-size: 0.95rem;
            margin-bottom: 0.8rem;
            background: #fff;
            transition: 0.2s;
            outline: none;
            font-family: inherit;
        }
        .comment-box textarea:focus,
        .comment-box input[type="text"]:focus {
            border-color: var(--gold);
            box-shadow: 0 0 0 4px rgba(201, 148, 46, 0.08);
        }
        .comment-box textarea {
            min-height: 80px;
            resize: vertical;
        }
        .btn-submit {
            background: var(--gold);
            color: #fff;
            border: none;
            padding: 0.6rem 1.8rem;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .btn-submit:hover {
            background: #b07a1e;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            margin: 0.6rem 0 1rem 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.8rem;
            color: #ccc;
            cursor: pointer;
            transition: 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: var(--gold);
        }
        friend-link {
            display: block;
            background: var(--warm-gray);
            border-radius: var(--radius);
            padding: 1.5rem 2rem;
            margin: 2rem 0;
            border: 1px solid var(--border-light);
        }
        friend-link h3 {
            font-size: 1.1rem;
            color: var(--primary);
            margin-bottom: 0.8rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        friend-link .link-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.5rem;
        }
        friend-link .link-list a {
            color: var(--primary-light);
            font-weight: 500;
            font-size: 0.92rem;
            padding: 0.2rem 0;
        }
        friend-link .link-list a:hover {
            color: var(--gold);
        }
        .site-footer {
            background: var(--primary);
            color: #d0dce8;
            border-radius: var(--radius) var(--radius) 0 0;
            padding: 2rem 1.5rem 1.2rem 1.5rem;
            margin-top: 2.5rem;
            text-align: center;
        }
        .site-footer a {
            color: var(--gold-light);
        }
        .site-footer a:hover {
            color: #fff;
        }
        .site-footer .copyright {
            font-size: 0.85rem;
            margin-top: 0.8rem;
            opacity: 0.8;
        }
        @media (max-width: 900px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                order: 2;
            }
            .main-content {
                order: 1;
            }
            .hero {
                padding: 1.8rem 1.2rem;
            }
            .hero-text h1 {
                font-size: 1.8rem;
            }
        }
        @media (max-width: 700px) {
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                padding: 0.8rem 0 0.4rem 0;
                gap: 0.5rem;
                border-top: 1px solid rgba(255, 255, 255, 0.08);
                margin-top: 0.6rem;
            }
            .main-nav a {
                font-size: 1.05rem;
                padding: 0.4rem 0;
            }
            #nav-toggle:checked~.main-nav {
                display: flex;
            }
            .header-inner {
                padding: 0 1rem;
            }
            .my-logo {
                font-size: 1.6rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .main-content {
                padding: 1.5rem 1rem;
            }
            .feedback-section {
                flex-direction: column;
            }
            .data-table {
                font-size: 0.8rem;
            }
            .data-table th,
            .data-table td {
                padding: 0.4rem 0.5rem;
            }
            .hero-text h1 {
                font-size: 1.5rem;
            }
            .hero-img {
                flex-basis: 100%;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 0.5rem;
            }
            .container {
                padding: 0 0.3rem;
            }
            .search-form input[type="text"] {
                flex-basis: 100%;
            }
            .search-form button {
                width: 100%;
                justify-content: center;
            }
        }
        @media (prefers-reduced-motion: reduce) {
            * {
                transition-duration: 0.01ms !important;
                scroll-behavior: auto !important;
            }
        }
        :focus-visible {
            outline: 3px solid var(--gold);
            outline-offset: 2px;
        }
        .last-updated {
            font-size: 0.85rem;
            color: #8899aa;
            text-align: right;
            margin-top: 1.5rem;
            padding-top: 0.6rem;
            border-top: 1px solid var(--border-light);
        }
        .last-updated i {
            margin-right: 0.3rem;
        }