* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
            background: #f5f7fc;
            color: #1a1e2b;
            line-height: 1.7;
            padding: 0 16px;
        }
        .wrapper {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 0 40px rgba(0, 0, 0, 0.04);
            border-radius: 28px;
            padding: 20px 28px 40px;
            margin-top: 20px;
            margin-bottom: 20px;
        }
        header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 16px 0 12px;
            border-bottom: 2px solid #eef0f5;
            position: relative;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #f59e0b, #d97706);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #d97706;
            font-size: 1.8rem;
        }
        .my-logo:hover {
            opacity: 0.85;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #1a1e2b;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: #f0f2f8;
        }
        nav {
            display: flex;
            gap: 6px 20px;
            flex-wrap: wrap;
            align-items: center;
        }
        nav a {
            text-decoration: none;
            color: #2d3349;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 10px;
            border-radius: 40px;
            transition: all 0.2s;
        }
        nav a:hover {
            background: #f59e0b18;
            color: #b45309;
        }
        nav a i {
            margin-right: 6px;
            font-size: 0.85rem;
            color: #d97706;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 12px 0 4px;
            font-size: 0.85rem;
            color: #5b6278;
            gap: 6px 12px;
            border-bottom: 1px solid #edf0f7;
            margin-bottom: 24px;
            width: 100%;
        }
        .breadcrumb li {
            display: inline-flex;
            align-items: center;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 10px;
            color: #b0b7ce;
            font-weight: 600;
        }
        .breadcrumb a {
            color: #d97706;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb .active {
            color: #1a1e2b;
            font-weight: 500;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            margin: 20px 0 12px;
            color: #0f172a;
        }
        h1 i {
            color: #d97706;
            font-size: 2.2rem;
            margin-right: 10px;
        }
        h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin: 44px 0 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid #f59e0b30;
            color: #0f172a;
        }
        h2 i {
            color: #d97706;
            margin-right: 10px;
        }
        h3 {
            font-size: 1.35rem;
            font-weight: 600;
            margin: 32px 0 12px;
            color: #1e293b;
        }
        h3 i {
            color: #b45309;
            margin-right: 8px;
            font-size: 1.1rem;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
            margin: 24px 0 8px;
            color: #334155;
        }
        p {
            margin-bottom: 18px;
            font-size: 1.05rem;
            color: #1e293b;
        }
        .meta-info {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 30px;
            font-size: 0.92rem;
            color: #5b6278;
            margin: 8px 0 20px;
            padding: 10px 0;
            border-top: 1px dashed #e2e6f0;
            border-bottom: 1px dashed #e2e6f0;
        }
        .meta-info i {
            color: #d97706;
            margin-right: 6px;
        }
        .feature-img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
            border-radius: 20px;
            margin: 20px 0 28px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
        }
        .highlight {
            background: #fef9e7;
            border-left: 5px solid #f59e0b;
            padding: 18px 24px;
            border-radius: 12px;
            margin: 24px 0;
            font-size: 1.05rem;
        }
        .highlight strong {
            color: #92400e;
        }
        .btn-like {
            display: inline-block;
            background: #f59e0b;
            color: #fff;
            padding: 10px 28px;
            border-radius: 50px;
            font-weight: 600;
            text-decoration: none;
            transition: background 0.2s, transform 0.1s;
            border: none;
            cursor: pointer;
            font-size: 1rem;
        }
        .btn-like:hover {
            background: #d97706;
            transform: translateY(-2px);
        }
        .btn-like i {
            margin-right: 8px;
        }
        .search-box {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            background: #f8fafd;
            padding: 18px 22px;
            border-radius: 60px;
            margin: 28px 0 18px;
            border: 1px solid #e2e8f0;
            align-items: center;
        }
        .search-box i {
            color: #94a3b8;
            font-size: 1.2rem;
        }
        .search-box input {
            flex: 1;
            min-width: 160px;
            border: none;
            background: transparent;
            font-size: 1rem;
            padding: 8px 4px;
            outline: none;
            font-family: inherit;
        }
        .search-box button {
            background: #1e293b;
            border: none;
            color: #fff;
            padding: 10px 28px;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-box button:hover {
            background: #0f172a;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin: 40px 0 20px;
        }
        .card {
            background: #f8fafd;
            border-radius: 20px;
            padding: 24px 26px;
            border: 1px solid #eef2f9;
        }
        .card h3 {
            margin-top: 0;
            font-size: 1.3rem;
        }
        .card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .card form input,
        .card form textarea,
        .card form select {
            padding: 12px 16px;
            border-radius: 12px;
            border: 1px solid #dce2ed;
            font-size: 0.95rem;
            font-family: inherit;
            background: #fff;
            transition: border 0.2s;
        }
        .card form input:focus,
        .card form textarea:focus,
        .card form select:focus {
            border-color: #f59e0b;
            outline: none;
            box-shadow: 0 0 0 3px #f59e0b20;
        }
        .card form textarea {
            min-height: 90px;
            resize: vertical;
        }
        .card form button {
            align-self: flex-start;
            background: #d97706;
            color: #fff;
            border: none;
            padding: 12px 32px;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .card form button:hover {
            background: #b45309;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.6rem;
            color: #d1d5db;
            cursor: pointer;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            transition: color 0.15s;
            color: #d1d5db;
            cursor: pointer;
            font-size: 1.8rem;
        }
        .star-rating input:checked~label,
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: #f59e0b;
        }
        friend-link {
            display: block;
            background: #f1f4fa;
            border-radius: 18px;
            padding: 20px 24px;
            margin-top: 40px;
            font-style: normal;
        }
        friend-link h3 {
            margin-top: 0;
            font-size: 1.2rem;
            color: #0f172a;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            color: #d97706;
            text-decoration: none;
            font-weight: 500;
            padding: 2px 0;
        }
        friend-link a:hover {
            text-decoration: underline;
        }
        footer {
            border-top: 2px solid #eef0f5;
            padding-top: 24px;
            margin-top: 32px;
            text-align: center;
            font-size: 0.9rem;
            color: #5b6278;
        }
        footer .copyright {
            margin-top: 10px;
            font-size: 0.85rem;
            color: #7c849b;
        }
        @media (max-width: 768px) {
            .wrapper {
                padding: 12px 14px 30px;
                border-radius: 16px;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .nav-toggle {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 14px 0 6px;
                gap: 4px;
            }
            nav.open {
                display: flex;
            }
            nav a {
                padding: 8px 12px;
                width: 100%;
                border-radius: 10px;
            }
            .search-box {
                border-radius: 30px;
                padding: 14px 16px;
            }
            .search-box button {
                padding: 8px 18px;
                font-size: 0.85rem;
            }
            .meta-info {
                flex-direction: column;
                gap: 6px;
            }
            .my-logo {
                font-size: 1.6rem;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.5rem;
            }
            .card {
                padding: 16px 18px;
            }
            .star-rating label {
                font-size: 1.4rem;
            }
        }
        html {
            scroll-behavior: smooth;
        }
        a {
            color: #d97706;
        }
        a:hover {
            color: #92400e;
        }
        strong {
            color: #0f172a;
        }
        ul,
        ol {
            margin: 12px 0 18px 26px;
            font-size: 1.02rem;
        }
        li {
            margin-bottom: 6px;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 24px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }
        table th {
            background: #f59e0b18;
            padding: 12px 14px;
            text-align: left;
            font-weight: 600;
            border-bottom: 2px solid #f59e0b40;
        }
        table td {
            padding: 10px 14px;
            border-bottom: 1px solid #eef2f9;
        }
        table tr:hover td {
            background: #faf9fe;
        }