*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
            background: #f5f0eb;
            color: #2d2a24;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        a {
            color: #b5651d;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover {
            color: #7a3e0a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 1rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #1f1b16;
            margin-top: 1.8rem;
            margin-bottom: 0.8rem;
        }
        h1 {
            font-size: 2.4rem;
            border-bottom: 4px solid #d4a373;
            padding-bottom: 0.5rem;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 6px solid #b5651d;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.4rem;
            color: #4a3f35;
        }
        h4 {
            font-size: 1.2rem;
            color: #5c4f42;
        }
        p {
            margin-bottom: 1.2rem;
        }
        strong {
            color: #7a3e0a;
        }
        .container {
            max-width: 1120px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: linear-gradient(145deg, #1f1b16 0%, #2d2720 100%);
            padding: 1rem 0;
            border-bottom: 4px solid #b5651d;
            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;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            letter-spacing: 1px;
            color: #f5f0eb;
            background: linear-gradient(135deg, #d4a373, #f0c8a0);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 30px rgba(212, 163, 115, 0.2);
            transition: transform 0.3s ease;
            display: inline-block;
        }
        .my-logo:hover {
            transform: scale(1.03);
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.7rem;
            -webkit-text-fill-color: #b5651d;
            color: #b5651d;
            display: block;
            letter-spacing: 2px;
            font-weight: 400;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #d4a373;
            color: #d4a373;
            font-size: 1.5rem;
            padding: 0.4rem 0.8rem;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.3s ease;
        }
        .nav-toggle:hover {
            background: rgba(212, 163, 115, 0.15);
        }
        .main-nav {
            display: flex;
            gap: 1.2rem;
            align-items: center;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #e8ddd0;
            font-weight: 500;
            padding: 0.3rem 0.6rem;
            border-radius: 6px;
            transition: background 0.3s ease, color 0.3s ease;
            font-size: 0.95rem;
        }
        .main-nav a:hover {
            background: rgba(212, 163, 115, 0.2);
            color: #f0c8a0;
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 0.3rem;
        }
        .breadcrumb {
            background: #e8ddd0;
            padding: 0.6rem 1.2rem;
            border-radius: 12px;
            font-size: 0.9rem;
            margin: 1.2rem 0 1.8rem 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            color: #5c4f42;
        }
        .breadcrumb a {
            color: #7a3e0a;
            font-weight: 500;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb .sep {
            color: #b5651d;
            font-weight: 300;
        }
        .hero-image-wrap {
            margin: 1.8rem 0 2.4rem;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
            background: #e8ddd0;
            position: relative;
        }
        .hero-image-wrap img {
            width: 100%;
            min-height: 280px;
            object-fit: cover;
            display: block;
            transition: transform 0.5s ease;
        }
        .hero-image-wrap:hover img {
            transform: scale(1.01);
        }
        .hero-caption {
            background: rgba(31, 27, 22, 0.75);
            padding: 1rem 1.8rem;
            color: #f5f0eb;
            font-size: 0.95rem;
            text-align: center;
            backdrop-filter: blur(6px);
        }
        .hero-caption i {
            color: #f0c8a0;
            margin-right: 0.4rem;
        }
        .content-section {
            background: #ffffff;
            border-radius: 24px;
            padding: 2rem 2.4rem;
            margin-bottom: 2.4rem;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.05);
            transition: box-shadow 0.3s ease;
        }
        .content-section:hover {
            box-shadow: 0 10px 36px rgba(0, 0, 0, 0.08);
        }
        .height-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            font-size: 0.95rem;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
        }
        .height-table thead {
            background: #b5651d;
            color: #fff;
        }
        .height-table th {
            padding: 0.9rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        .height-table td {
            padding: 0.8rem 1rem;
            border-bottom: 1px solid #eee5dc;
        }
        .height-table tbody tr {
            transition: background 0.2s ease;
        }
        .height-table tbody tr:hover {
            background: #f8f2eb;
        }
        .height-table .highlight {
            background: #fdf6ef;
            font-weight: 600;
            color: #7a3e0a;
        }
        .callout {
            background: #f8f2eb;
            border-left: 6px solid #b5651d;
            padding: 1.2rem 1.8rem;
            border-radius: 12px;
            margin: 1.8rem 0;
            font-style: normal;
        }
        .callout i {
            color: #b5651d;
            margin-right: 0.6rem;
            font-size: 1.2rem;
        }
        .callout strong {
            color: #7a3e0a;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 1.2rem;
            margin: 1.8rem 0;
        }
        .stat-card {
            background: #f8f2eb;
            padding: 1.2rem;
            border-radius: 16px;
            text-align: center;
            border: 1px solid #e8ddd0;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
        }
        .stat-card .stat-value {
            font-size: 2rem;
            font-weight: 800;
            color: #b5651d;
            display: block;
        }
        .stat-card .stat-label {
            font-size: 0.9rem;
            color: #5c4f42;
            margin-top: 0.3rem;
        }
        .feedback-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin: 2rem 0;
        }
        @media (max-width: 700px) {
            .feedback-section {
                grid-template-columns: 1fr;
            }
        }
        .feedback-card {
            background: #f8f2eb;
            padding: 1.6rem;
            border-radius: 18px;
            border: 1px solid #e8ddd0;
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.2rem;
            border-bottom: 2px solid #d4a373;
            padding-bottom: 0.5rem;
            margin-bottom: 1rem;
        }
        .feedback-card label {
            font-weight: 600;
            display: block;
            margin: 0.8rem 0 0.3rem;
            font-size: 0.95rem;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid #e8ddd0;
            border-radius: 10px;
            font-size: 0.95rem;
            background: #fff;
            transition: border-color 0.3s ease;
            font-family: inherit;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            outline: none;
            border-color: #b5651d;
        }
        .feedback-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feedback-card .btn-submit {
            background: #b5651d;
            color: #fff;
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.3s ease, transform 0.2s ease;
            margin-top: 1rem;
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
        }
        .feedback-card .btn-submit:hover {
            background: #7a3e0a;
            transform: translateY(-2px);
        }
        .feedback-card .btn-submit i {
            font-size: 1rem;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            margin: 0.5rem 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.8rem;
            color: #ddd5cb;
            cursor: pointer;
            transition: color 0.2s ease;
            margin: 0;
            padding: 0 0.1rem;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5b342;
        }
        .search-box {
            display: flex;
            gap: 0.6rem;
            max-width: 520px;
            margin: 1.2rem 0;
        }
        .search-box input {
            flex: 1;
            padding: 0.7rem 1.2rem;
            border: 2px solid #e8ddd0;
            border-radius: 50px;
            font-size: 1rem;
            background: #fff;
            transition: border-color 0.3s ease;
        }
        .search-box input:focus {
            outline: none;
            border-color: #b5651d;
        }
        .search-box button {
            background: #b5651d;
            color: #fff;
            border: none;
            padding: 0.7rem 1.4rem;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-box button:hover {
            background: #7a3e0a;
        }
        .related-links {
            background: #f8f2eb;
            padding: 1.4rem 1.8rem;
            border-radius: 16px;
            margin: 1.8rem 0;
            border: 1px solid #e8ddd0;
        }
        .related-links h4 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .related-links ul {
            list-style: none;
            padding: 0;
            margin: 0.8rem 0 0;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 0.4rem 1.2rem;
        }
        .related-links li {
            margin-bottom: 0.3rem;
        }
        .related-links a {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            font-weight: 500;
        }
        .related-links a i {
            color: #b5651d;
            font-size: 0.8rem;
        }
        .site-footer {
            background: linear-gradient(145deg, #1f1b16 0%, #2d2720 100%);
            color: #c4b8ab;
            padding: 2.4rem 0 1.6rem;
            margin-top: 3rem;
            border-top: 4px solid #b5651d;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 2rem;
        }
        @media (max-width: 700px) {
            .footer-inner {
                grid-template-columns: 1fr;
            }
        }
        .footer-inner h4 {
            color: #f0c8a0;
            margin-top: 0;
            font-size: 1.1rem;
            border-bottom: 2px solid #4a3f35;
            padding-bottom: 0.5rem;
            margin-bottom: 1rem;
        }
        .footer-inner a {
            color: #c4b8ab;
            transition: color 0.3s ease;
        }
        .footer-inner a:hover {
            color: #f0c8a0;
            text-decoration: underline;
        }
        friend-link {
            display: block;
            margin: 1.2rem 0;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 0.6rem 0.2rem 0;
            padding: 0.2rem 0.8rem;
            background: rgba(255, 255, 255, 0.06);
            border-radius: 20px;
            font-size: 0.9rem;
            border: 1px solid rgba(255, 255, 255, 0.08);
            transition: background 0.3s ease;
        }
        friend-link a:hover {
            background: rgba(255, 255, 255, 0.12);
            text-decoration: none;
        }
        .copyright {
            border-top: 1px solid #4a3f35;
            padding-top: 1.4rem;
            margin-top: 1.8rem;
            font-size: 0.85rem;
            text-align: center;
            color: #8a7e72;
        }
        .copyright i {
            color: #b5651d;
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 1rem 0 0.5rem;
                gap: 0.6rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.5rem 0.8rem;
                width: 100%;
                border-radius: 8px;
            }
            .header-inner {
                align-items: center;
            }
            .content-section {
                padding: 1.4rem 1.2rem;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .height-table {
                font-size: 0.85rem;
            }
            .height-table th,
            .height-table td {
                padding: 0.5rem 0.6rem;
            }
        }
        @media (max-width: 480px) {
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .feedback-section {
                grid-template-columns: 1fr;
            }
            .related-links ul {
                grid-template-columns: 1fr;
            }
            .hero-image-wrap img {
                min-height: 180px;
            }
        }
        .fade-in {
            animation: fadeIn 0.6s ease forwards;
        }
        @keyframes fadeIn {
            0% {
                opacity: 0;
                transform: translateY(12px);
            }
            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .last-updated {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            font-size: 0.9rem;
            color: #5c4f42;
            background: #f8f2eb;
            padding: 0.5rem 1.2rem;
            border-radius: 50px;
            margin: 1rem 0 1.8rem;
            width: fit-content;
        }
        .last-updated i {
            color: #b5651d;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .text-center {
            text-align: center;
        }
        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.6rem;
        }
        @media print {
            .site-header {
                position: relative;
                box-shadow: none;
            }
            .nav-toggle,
            .main-nav {
                display: none !important;
            }
            .feedback-section {
                break-inside: avoid;
            }
            .site-footer {
                break-inside: avoid;
            }
        }