*,
        *::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, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
            background: #faf6f0;
            color: #1e1e1e;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        a {
            color: #b23b2c;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #7a241a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.4rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.25;
            color: #1a2a3a;
            font-weight: 700;
        }
        h1 {
            font-size: 2.4rem;
            margin: 0.5rem 0 1.2rem;
        }
        h2 {
            font-size: 1.8rem;
            margin: 2.2rem 0 1rem;
            border-left: 5px solid #b23b2c;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.35rem;
            margin: 1.8rem 0 0.8rem;
            color: #2c3e50;
        }
        h4 {
            font-size: 1.1rem;
            margin: 1.2rem 0 0.5rem;
            color: #3d4f5f;
        }
        p {
            margin-bottom: 1.1rem;
            word-spacing: 0.02em;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        header {
            background: linear-gradient(145deg, #1a2a3a 0%, #243447 100%);
            color: #fff;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            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;
            gap: 0.6rem 1.2rem;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #f7d06a, #f09b4a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 20px rgba(247, 208, 106, 0.25);
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i {
            -webkit-text-fill-color: #f09b4a;
            font-size: 1.8rem;
        }
        .my-logo small {
            font-size: 0.7rem;
            -webkit-text-fill-color: #b0c4d8;
            font-weight: 400;
            letter-spacing: 0.3px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            transition: transform 0.2s;
        }
        .nav-toggle:hover {
            transform: scale(1.1);
        }
        .main-nav {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.2rem 1.2rem;
        }
        .main-nav a {
            color: #e6edf3;
            font-weight: 500;
            font-size: 0.92rem;
            padding: 0.3rem 0;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s, color 0.2s;
        }
        .main-nav a:hover {
            border-bottom-color: #f7d06a;
            color: #f7d06a;
            text-decoration: none;
        }
        .main-nav .active {
            border-bottom-color: #f7d06a;
            color: #f7d06a;
        }
        .breadcrumb {
            background: #f0ebe4;
            padding: 0.6rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #ddd6cc;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            color: #8a7a6a;
            margin-right: 0.5rem;
        }
        .breadcrumb a {
            color: #6d5a4a;
        }
        .breadcrumb .current {
            color: #1a2a3a;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #f5ede4 0%, #e8dccc 100%);
            padding: 2.2rem 0 2.8rem;
            border-bottom: 1px solid #ddd6cc;
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            align-items: center;
        }
        .hero h1 {
            font-size: 2.6rem;
            margin-top: 0;
        }
        .hero h1 .highlight {
            color: #b23b2c;
        }
        .hero p {
            font-size: 1.1rem;
            color: #2c3e50;
            max-width: 540px;
        }
        .hero-img-wrapper {
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
            background: #fff;
            padding: 0.4rem;
        }
        .hero-img-wrapper img {
            border-radius: 12px;
            width: 100%;
            height: auto;
            object-fit: cover;
        }
        .search-section {
            background: #fff;
            padding: 1.6rem 0;
            border-bottom: 1px solid #e0d8ce;
        }
        .search-form {
            display: flex;
            max-width: 560px;
            margin: 0 auto;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            border: 1px solid #ddd6cc;
        }
        .search-form input[type="text"] {
            flex: 1;
            padding: 0.8rem 1.4rem;
            border: none;
            font-size: 1rem;
            outline: none;
            background: #fcfaf7;
        }
        .search-form button {
            background: #b23b2c;
            color: #fff;
            border: none;
            padding: 0.8rem 1.8rem;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 600;
        }
        .search-form button:hover {
            background: #7a241a;
        }
        .content-area {
            padding: 2.6rem 0 3.6rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 2.4rem;
        }
        .main-content {
            background: #fff;
            padding: 2rem 2.2rem;
            border-radius: 20px;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
        }
        .sidebar {
            background: #fff;
            padding: 1.6rem 1.8rem;
            border-radius: 20px;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
            height: fit-content;
            position: sticky;
            top: 90px;
        }
        .sidebar h3 {
            font-size: 1.2rem;
            border-bottom: 2px solid #f0e8de;
            padding-bottom: 0.6rem;
            margin-top: 0;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar li {
            padding: 0.4rem 0;
            border-bottom: 1px solid #f0ece6;
        }
        .sidebar li a {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 500;
        }
        .sidebar li a i {
            color: #b23b2c;
            width: 1.2rem;
            text-align: center;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.4rem 0;
            font-size: 0.95rem;
        }
        .data-table th {
            background: #1a2a3a;
            color: #fff;
            padding: 0.7rem 1rem;
            text-align: left;
        }
        .data-table td {
            padding: 0.65rem 1rem;
            border-bottom: 1px solid #e8e0d6;
        }
        .data-table tr:nth-child(even) {
            background: #f9f5f0;
        }
        .feedback-section {
            background: #fff;
            padding: 2rem 2.2rem;
            border-radius: 20px;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
            margin-top: 2.4rem;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
        }
        .comment-form textarea,
        .comment-form input {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 1px solid #dcd4ca;
            border-radius: 10px;
            font-size: 0.95rem;
            background: #fcfaf7;
            transition: border-color 0.2s;
            font-family: inherit;
        }
        .comment-form textarea:focus,
        .comment-form input:focus {
            border-color: #b23b2c;
            outline: none;
        }
        .comment-form textarea {
            min-height: 100px;
            resize: vertical;
        }
        .comment-form .form-group {
            margin-bottom: 1rem;
        }
        .comment-form button,
        .rating-form button {
            background: #b23b2c;
            color: #fff;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.1s;
        }
        .comment-form button:hover,
        .rating-form button:hover {
            background: #7a241a;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.3rem;
            margin: 0.6rem 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: #d4cac0;
            cursor: pointer;
            transition: color 0.2s, transform 0.1s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f7b731;
            transform: scale(1.05);
        }
        .rating-form .current-rating {
            font-weight: 600;
            color: #1a2a3a;
        }
        footer {
            background: #1a2a3a;
            color: #d4dce4;
            padding: 2.8rem 0 1.6rem;
            margin-top: 2rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        footer h4 {
            color: #f7d06a;
            margin-bottom: 0.8rem;
            font-size: 1.1rem;
        }
        footer a {
            color: #b0c8da;
        }
        footer a:hover {
            color: #f7d06a;
        }
        friend-link {
            display: block;
            padding: 1.2rem 0;
            border-top: 1px solid #2f4050;
            border-bottom: 1px solid #2f4050;
            margin-bottom: 1.2rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 1.2rem 0.2rem 0;
            padding: 0.2rem 0;
            font-weight: 500;
        }
        .copyright {
            text-align: center;
            font-size: 0.85rem;
            padding-top: 1.2rem;
            color: #8a9aaa;
            border-top: 1px solid #2f4050;
        }
        .copyright .love {
            color: #e25555;
        }
        @media (max-width: 900px) {
            .hero-grid {
                grid-template-columns: 1fr;
                text-align: center;
            }
            .hero p {
                max-width: 100%;
                margin-left: auto;
                margin-right: auto;
            }
            .hero-img-wrapper {
                max-width: 520px;
                margin: 0 auto;
            }
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: relative;
                top: 0;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .main-content {
                padding: 1.4rem;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 680px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 0.8rem 0 0.4rem;
                gap: 0.3rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.5rem 0;
                width: 100%;
                border-bottom: 1px solid #2f4050;
            }
            .header-inner {
                align-items: center;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.2rem;
            }
            .hero h1 {
                font-size: 1.7rem;
            }
            .search-form {
                flex-direction: column;
                border-radius: 16px;
            }
            .search-form button {
                border-radius: 0 0 16px 16px;
                justify-content: center;
            }
            .data-table {
                font-size: 0.8rem;
            }
            .data-table th,
            .data-table td {
                padding: 0.4rem 0.5rem;
            }
            .sidebar {
                padding: 1.2rem;
            }
            .feedback-section {
                padding: 1.2rem;
            }
            .my-logo {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 420px) {
            .container {
                padding: 0 0.8rem;
            }
            h1 {
                font-size: 1.4rem;
            }
            h2 {
                font-size: 1.2rem;
                padding-left: 0.6rem;
            }
            .main-content {
                padding: 1rem;
                border-radius: 14px;
            }
            .star-rating label {
                font-size: 1.6rem;
            }
        }
        .badge {
            display: inline-block;
            background: #b23b2c;
            color: #fff;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 0.15rem 0.7rem;
            border-radius: 50px;
            letter-spacing: 0.3px;
        }
        .text-accent {
            color: #b23b2c;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .last-updated {
            font-size: 0.85rem;
            color: #7a8a9a;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            margin-bottom: 1.4rem;
            padding-bottom: 0.8rem;
            border-bottom: 1px dashed #ddd6cc;
        }
        .last-updated i {
            color: #b23b2c;
        }
        .hover-card {
            transition: transform 0.2s, box-shadow 0.25s;
        }
        .hover-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
        }
        @media (min-width:681px) {
            .main-nav {
                display: flex !important;
            }
        }