*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #faf9f7;
            color: #1e2a2f;
            line-height: 1.7;
            padding: 0 1rem;
            max-width: 1280px;
            margin: 0 auto;
        }
        a {
            color: #b45309;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus-visible {
            color: #7c2d12;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4 {
            font-weight: 600;
            line-height: 1.3;
            color: #1a1e24;
            margin-top: 2rem;
            margin-bottom: 0.75rem;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.5rem;
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 1.9rem;
            border-bottom: 3px solid #eab676;
            padding-bottom: 0.4rem;
        }
        h3 {
            font-size: 1.4rem;
        }
        h4 {
            font-size: 1.15rem;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .container {
            padding: 0 0.5rem;
        }
        header {
            padding: 1.2rem 0 0.6rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            border-bottom: 2px solid #e8ddd0;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            letter-spacing: -0.04em;
            background: linear-gradient(145deg, #7c2d12, #b45309);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 6px rgba(180, 83, 9, 0.18);
            transition: transform 0.2s ease;
        }
        .my-logo:hover {
            transform: scale(1.02);
        }
        .my-logo i {
            -webkit-text-fill-color: #b45309;
            margin-right: 0.3rem;
            font-size: 1.8rem;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }
        .nav-links {
            display: flex;
            gap: 1.2rem;
            list-style: none;
            padding: 0;
            margin: 0;
            flex-wrap: wrap;
        }
        .nav-links li a {
            font-weight: 500;
            padding: 0.3rem 0.6rem;
            border-radius: 6px;
            font-size: 0.95rem;
            color: #2d3b42;
        }
        .nav-links li a:hover {
            background: #eab67630;
            color: #7c2d12;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #2d3b42;
            cursor: pointer;
            padding: 0.2rem 0.5rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #e8ddd0;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0.8rem 0 0.3rem;
            font-size: 0.9rem;
            color: #5f6b72;
            gap: 0.4rem;
        }
        .breadcrumb li+li::before {
            content: "›";
            padding: 0 0.5rem;
            color: #b45309;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #5f6b72;
        }
        .breadcrumb a:hover {
            color: #b45309;
        }
        .breadcrumb .active {
            color: #1e2a2f;
            font-weight: 500;
        }
        .search-block {
            background: #ffffffdd;
            backdrop-filter: blur(4px);
            padding: 1.2rem 1.5rem;
            border-radius: 20px;
            margin: 1.8rem 0;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.04);
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
            align-items: center;
            border: 1px solid #ece3d8;
        }
        .search-block label {
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: #3d4a52;
        }
        .search-block input[type="text"] {
            flex: 1 1 240px;
            padding: 0.7rem 1rem;
            border: 1.5px solid #d6c9bc;
            border-radius: 40px;
            font-size: 0.95rem;
            background: #fff;
            transition: border 0.2s, box-shadow 0.2s;
        }
        .search-block input[type="text"]:focus {
            outline: none;
            border-color: #b45309;
            box-shadow: 0 0 0 4px #eab67640;
        }
        .search-block button {
            background: #b45309;
            color: #fff;
            border: none;
            padding: 0.7rem 1.8rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-block button:hover {
            background: #7c2d12;
            transform: scale(1.02);
        }
        .hero-img {
            margin: 1.8rem 0 2.2rem;
            border-radius: 20px;
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.06);
            background: #ece3d8;
            overflow: hidden;
        }
        .hero-img img {
            width: 100%;
            max-height: 440px;
            object-fit: cover;
        }
        .content-section {
            background: #fff;
            border-radius: 24px;
            padding: 1.8rem 2rem 2.2rem;
            margin: 1.6rem 0;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
            border: 1px solid #f0e8df;
        }
        .content-section p,
        .content-section li {
            color: #2d3b42;
        }
        .highlight-box {
            background: #fbf6ee;
            border-left: 6px solid #b45309;
            padding: 1.2rem 1.6rem;
            border-radius: 0 16px 16px 0;
            margin: 1.6rem 0;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 1.2rem;
            margin: 1.6rem 0;
        }
        .stat-card {
            background: #f5efe8;
            padding: 1.2rem 1rem;
            border-radius: 16px;
            text-align: center;
            font-weight: 600;
            color: #3d2c1e;
        }
        .stat-card span {
            display: block;
            font-size: 2rem;
            color: #b45309;
            margin-bottom: 0.3rem;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.6rem;
            margin: 1.8rem 0 0.6rem;
        }
        .comment-box,
        .rating-box {
            background: #f9f5f0;
            padding: 1.2rem 1.5rem;
            border-radius: 20px;
            border: 1px solid #e8ddd0;
        }
        .comment-box h4,
        .rating-box h4 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .comment-box textarea,
        .rating-box select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 1.5px solid #d6c9bc;
            border-radius: 12px;
            font-size: 0.95rem;
            background: #fff;
            margin: 0.4rem 0 0.8rem;
            font-family: inherit;
            resize: vertical;
        }
        .comment-box textarea:focus,
        .rating-box select:focus {
            outline: none;
            border-color: #b45309;
            box-shadow: 0 0 0 4px #eab67630;
        }
        .comment-box button,
        .rating-box button {
            background: #b45309;
            color: #fff;
            border: none;
            padding: 0.6rem 1.6rem;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            font-size: 0.9rem;
        }
        .comment-box button:hover,
        .rating-box button:hover {
            background: #7c2d12;
        }
        .rating-stars {
            display: flex;
            gap: 0.3rem;
            font-size: 1.6rem;
            color: #d6c9bc;
            cursor: pointer;
            margin: 0.2rem 0 0.6rem;
        }
        .rating-stars .star.active {
            color: #f5b342;
        }
        friend-link {
            display: block;
            background: #f5efe8;
            padding: 1.2rem 1.6rem;
            border-radius: 20px;
            margin: 1.8rem 0 0.8rem;
            border: 1px solid #e0d3c6;
        }
        friend-link a {
            display: inline-block;
            margin: 0.3rem 1.2rem 0.3rem 0;
            font-weight: 500;
            padding: 0.2rem 0.4rem;
        }
        footer {
            text-align: center;
            padding: 2rem 0 1.5rem;
            border-top: 2px solid #e8ddd0;
            margin-top: 2rem;
            color: #5f6b72;
            font-size: 0.9rem;
        }
        footer .copyright {
            font-size: 0.85rem;
            opacity: 0.8;
        }
        @media (max-width: 820px) {
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #fff;
                padding: 1rem 0.6rem;
                border-radius: 16px;
                box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
                margin-top: 0.6rem;
                border: 1px solid #ece3d8;
            }
            .nav-links.open {
                display: flex;
            }
            .hamburger {
                display: inline-block;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .content-section {
                padding: 1.2rem 1rem;
            }
            .search-block {
                flex-direction: column;
                align-items: stretch;
            }
            .search-block input[type="text"] {
                flex: 1 1 auto;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
            .my-logo {
                font-size: 1.6rem;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 0.6rem;
            }
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
        }
        .last-updated {
            font-size: 0.85rem;
            color: #7f8a91;
            margin-top: -0.4rem;
            margin-bottom: 1.2rem;
            display: block;
            font-style: italic;
        }
        .icon-list {
            list-style: none;
            padding: 0;
        }
        .icon-list li {
            padding: 0.3rem 0;
            display: flex;
            align-items: baseline;
            gap: 0.6rem;
        }
        .icon-list li i {
            color: #b45309;
            width: 1.2rem;
            text-align: center;
        }
        .tag {
            display: inline-block;
            background: #eab67630;
            padding: 0.15rem 0.8rem;
            border-radius: 40px;
            font-size: 0.8rem;
            font-weight: 500;
            color: #7c2d12;
        }
        .btn-top {
            position: fixed;
            bottom: 1.8rem;
            right: 1.8rem;
            background: #b45309;
            color: #fff;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
            border: none;
            cursor: pointer;
            transition: background 0.2s, transform 0.2s;
            opacity: 0.7;
            z-index: 99;
        }
        .btn-top:hover {
            background: #7c2d12;
            transform: scale(1.05);
            opacity: 1;
        }