*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background: #f7f5f0;
            color: #1e1e2a;
            line-height: 1.8;
            padding: 0;
        }
        a {
            color: #b54b3d;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #7a2e24;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        h1,
        h2,
        h3,
        h4 {
            font-weight: 700;
            line-height: 1.25;
            color: #1a1a2e;
        }
        h1 {
            font-size: 2.4rem;
            margin-bottom: 0.75rem;
        }
        h2 {
            font-size: 1.8rem;
            margin-top: 2.8rem;
            margin-bottom: 0.6rem;
            border-left: 6px solid #b54b3d;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.35rem;
            margin-top: 2rem;
            margin-bottom: 0.4rem;
        }
        h4 {
            font-size: 1.1rem;
            margin-top: 1.2rem;
            margin-bottom: 0.3rem;
            font-weight: 600;
        }
        p {
            margin-bottom: 1.1rem;
        }
        ul,
        ol {
            margin: 0.6rem 0 1.4rem 1.8rem;
        }
        li {
            margin-bottom: 0.3rem;
        }
        blockquote {
            border-left: 4px solid #b54b3d;
            background: #f0ede6;
            padding: 1rem 1.6rem;
            margin: 1.4rem 0;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #3a3a4a;
        }
        hr {
            border: none;
            border-top: 2px dashed #d6d0c4;
            margin: 2.4rem 0;
        }
        .container {
            max-width: 1120px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: linear-gradient(145deg, #1a1a2e 0%, #2a2a40 100%);
            color: #f5f0e8;
            padding: 0.6rem 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: 1.7rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #f5d6b3;
            text-shadow: 0 2px 8px rgba(181, 75, 61, 0.3);
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            color: #ffd9b3;
            text-decoration: none;
        }
        .my-logo i {
            color: #b54b3d;
            margin-right: 0.3rem;
        }
        .my-logo span {
            font-weight: 300;
            color: #b8b0a0;
            font-size: 0.9rem;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 0.2rem;
            margin: 0;
            padding: 0;
        }
        .nav-list li a {
            color: #e8e0d0;
            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-list li a:hover {
            background: #b54b3d;
            color: #fff;
            text-decoration: none;
        }
        .nav-list li a i {
            margin-right: 0.3rem;
            font-size: 0.8rem;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #f5f0e8;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 0.2rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        .mobile-nav {
            display: none;
            width: 100%;
            background: #1e1e34;
            border-radius: 0 0 16px 16px;
            padding: 0.8rem 1.2rem;
            margin-top: 0.4rem;
        }
        .mobile-nav.open {
            display: block;
        }
        .mobile-nav ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .mobile-nav ul li a {
            display: block;
            padding: 0.6rem 0.4rem;
            color: #e8e0d0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            font-size: 1rem;
        }
        .mobile-nav ul li a:hover {
            color: #ffd9b3;
            text-decoration: none;
        }
        .breadcrumb {
            background: #ece8e0;
            padding: 0.5rem 0;
            font-size: 0.85rem;
        }
        .breadcrumb .container {
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
        }
        .breadcrumb a {
            color: #6a5a4a;
        }
        .breadcrumb a:hover {
            color: #b54b3d;
        }
        .breadcrumb .sep {
            color: #aaa;
        }
        .breadcrumb .current {
            color: #3a3a4a;
            font-weight: 600;
        }
        .main-content {
            padding: 2rem 0 3rem;
        }
        .hero-image {
            margin: 1.6rem 0 2rem;
            border-radius: 16px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
        }
        .search-section {
            background: #e8e2d6;
            border-radius: 16px;
            padding: 1.6rem 2rem;
            margin: 2rem 0;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 1rem;
        }
        .search-section label {
            font-weight: 600;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form {
            display: flex;
            flex: 1 1 280px;
            gap: 0.4rem;
        }
        .search-form input {
            flex: 1;
            padding: 0.7rem 1.2rem;
            border: 2px solid #d6cebe;
            border-radius: 40px;
            font-size: 0.95rem;
            background: #fff;
            outline: none;
            transition: border 0.2s;
        }
        .search-form input:focus {
            border-color: #b54b3d;
        }
        .search-form button {
            background: #b54b3d;
            color: #fff;
            border: none;
            padding: 0.7rem 1.6rem;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            font-size: 0.95rem;
        }
        .search-form button:hover {
            background: #8f3b2f;
            transform: scale(1.02);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.6rem;
            margin: 2.4rem 0;
        }
        .comment-box,
        .rating-box {
            background: #f0ede6;
            border-radius: 16px;
            padding: 1.6rem 2rem;
            border: 1px solid #e0d8c8;
        }
        .comment-box h3,
        .rating-box h3 {
            margin-top: 0;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .comment-box textarea {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 2px solid #d6cebe;
            border-radius: 12px;
            font-family: inherit;
            font-size: 0.95rem;
            resize: vertical;
            min-height: 100px;
            background: #fff;
            outline: none;
            transition: border 0.2s;
        }
        .comment-box textarea:focus {
            border-color: #b54b3d;
        }
        .comment-box input[type="text"],
        .rating-box input[type="text"] {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid #d6cebe;
            border-radius: 12px;
            font-size: 0.95rem;
            background: #fff;
            outline: none;
            transition: border 0.2s;
            margin-bottom: 0.6rem;
        }
        .comment-box input:focus,
        .rating-box input:focus {
            border-color: #b54b3d;
        }
        .btn-submit {
            background: #b54b3d;
            color: #fff;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            font-size: 0.95rem;
            transition: background 0.2s, transform 0.1s;
        }
        .btn-submit:hover {
            background: #8f3b2f;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.3rem;
            margin: 0.6rem 0 1rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.8rem;
            color: #ccc;
            cursor: pointer;
            transition: color 0.2s, transform 0.1s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #e8a72a;
            transform: scale(1.1);
        }
        .site-footer {
            background: #1a1a2e;
            color: #c8c0b0;
            padding: 2.4rem 0 1.6rem;
            margin-top: 3rem;
        }
        .site-footer .container {
            display: flex;
            flex-direction: column;
            gap: 1.4rem;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.6rem;
            justify-content: center;
        }
        .footer-links a {
            color: #c8c0b0;
            font-size: 0.9rem;
        }
        .footer-links a:hover {
            color: #ffd9b3;
        }
        friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.6rem;
            justify-content: center;
            padding: 0.8rem 0;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.9rem;
        }
        friend-link a {
            color: #e8d0b0;
            font-weight: 500;
        }
        friend-link a:hover {
            color: #ffb380;
        }
        .copyright {
            text-align: center;
            font-size: 0.85rem;
            color: #888;
            padding-top: 0.6rem;
        }
        .copyright a {
            color: #b8b0a0;
        }
        @media (max-width: 820px) {
            .nav-list {
                display: none;
            }
            .hamburger {
                display: inline-block;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .search-section {
                flex-direction: column;
                align-items: stretch;
                padding: 1.4rem;
            }
            .search-form {
                flex-wrap: wrap;
            }
            .search-form input {
                min-width: 140px;
            }
            .hero-image {
                margin: 1rem 0 1.4rem;
            }
            .comment-box,
            .rating-box {
                padding: 1.2rem 1.4rem;
            }
        }
        @media (max-width: 480px) {
            .header-inner {
                gap: 0.4rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .my-logo span {
                font-size: 0.7rem;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.3rem;
                padding-left: 0.6rem;
                border-left-width: 4px;
            }
            .container {
                padding: 0 0.8rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .star-rating label {
                font-size: 1.4rem;
            }
            .btn-submit {
                width: 100%;
                text-align: center;
            }
            .search-form button {
                width: 100%;
            }
        }
        .text-highlight {
            background: linear-gradient(to right, #f5d6b3, #f0c8a0);
            padding: 0.1rem 0.4rem;
            border-radius: 6px;
            font-weight: 600;
        }
        .data-box {
            background: #fff;
            border-radius: 16px;
            padding: 1.4rem 1.8rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            margin: 1.6rem 0;
            border-left: 6px solid #b54b3d;
        }
        .data-box ul {
            margin-bottom: 0;
        }
        .tag {
            display: inline-block;
            background: #b54b3d;
            color: #fff;
            padding: 0.2rem 0.8rem;
            border-radius: 30px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.3px;
        }
        .last-updated {
            font-size: 0.85rem;
            color: #6a6a7a;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            margin: 0.4rem 0 1.6rem;
        }
        .last-updated i {
            color: #b54b3d;
        }