* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            background: #f8f6f2;
            color: #1e1e1e;
            line-height: 1.7;
            font-size: 1.05rem;
            padding: 0 1rem;
        }
        a {
            color: #c0392b;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus {
            color: #962d22;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.05);
            border-radius: 24px;
            padding: 1.5rem 2rem 2rem;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            color: #1a2a3a;
            margin-bottom: 0.5rem;
            letter-spacing: -0.01em;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #2c3e50;
            margin-top: 2.8rem;
            margin-bottom: 1rem;
            border-bottom: 4px solid #f1c40f;
            padding-bottom: 0.3rem;
            display: inline-block;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #34495e;
            margin-top: 2rem;
            margin-bottom: 0.75rem;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #2c3e50;
            margin-top: 1.5rem;
            margin-bottom: 0.5rem;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .lead {
            font-size: 1.25rem;
            color: #3d3d3d;
            font-weight: 400;
        }
        .small-meta {
            color: #6b6b6b;
            font-size: 0.92rem;
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 0.8rem 0 1.2rem;
            border-bottom: 2px solid #eae5dc;
            position: relative;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(135deg, #c0392b, #e67e22);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i {
            -webkit-text-fill-color: #e67e22;
            font-size: 2rem;
        }
        .my-logo:hover {
            opacity: 0.9;
            text-decoration: none;
        }
        .nav-toggle {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #2c3e50;
            cursor: pointer;
            padding: 0.2rem 0.5rem;
        }
        .nav-menu {
            display: flex;
            flex-wrap: wrap;
            gap: 0.2rem 0.8rem;
            align-items: center;
            list-style: none;
        }
        .nav-menu li a {
            padding: 0.4rem 0.8rem;
            border-radius: 40px;
            font-weight: 500;
            font-size: 0.95rem;
            color: #2c3e50;
            transition: background 0.2s, color 0.2s;
        }
        .nav-menu li a:hover {
            background: #f1c40f;
            color: #1a1a1a;
            text-decoration: none;
        }
        .nav-menu li a i {
            margin-right: 0.3rem;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0.8rem 0 0.2rem;
            font-size: 0.88rem;
            color: #6b6b6b;
        }
        .breadcrumb li+li::before {
            content: "›";
            padding: 0 0.6rem;
            color: #b0a89c;
        }
        .breadcrumb a {
            color: #6b6b6b;
        }
        .breadcrumb a:hover {
            color: #c0392b;
        }
        .breadcrumb .active {
            color: #2c3e50;
            font-weight: 500;
        }
        .hero-img-wrap {
            margin: 1.8rem 0 2.2rem;
            border-radius: 18px;
            overflow: hidden;
            background: #eae5dc;
            position: relative;
        }
        .hero-img-wrap img {
            width: 100%;
            object-fit: cover;
            max-height: 420px;
            min-height: 200px;
        }
        .hero-img-caption {
            font-size: 0.85rem;
            color: #5a5a5a;
            padding: 0.5rem 0 0 0.2rem;
            font-style: italic;
        }
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .feature-card {
            background: #faf8f4;
            border-radius: 16px;
            padding: 1.5rem 1.2rem;
            border: 1px solid #ece7de;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .feature-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.06);
        }
        .feature-card i {
            font-size: 2.2rem;
            color: #e67e22;
            margin-bottom: 0.6rem;
        }
        .feature-card h3 {
            margin-top: 0.2rem;
        }
        .form-section {
            background: #faf8f4;
            border-radius: 18px;
            padding: 1.8rem 2rem;
            margin: 2.5rem 0;
            border: 1px solid #ece7de;
        }
        .form-section h2 i {
            color: #e67e22;
            margin-right: 0.5rem;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            font-weight: 600;
            display: block;
            margin-bottom: 0.3rem;
            font-size: 0.95rem;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.75rem 1rem;
            border: 1px solid #d5cec2;
            border-radius: 10px;
            font-size: 1rem;
            background: #fff;
            transition: border 0.2s, box-shadow 0.2s;
            font-family: inherit;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: #e67e22;
            box-shadow: 0 0 0 3px rgba(230, 126, 34, 0.2);
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            display: inline-block;
            padding: 0.7rem 2rem;
            background: #c0392b;
            color: #fff;
            border: none;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
        }
        .btn:hover {
            background: #962d22;
            transform: scale(0.98);
        }
        .btn i {
            margin-right: 0.4rem;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            font-size: 2rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: #ccc;
            transition: color 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f1c40f;
        }
        .link-list-inline {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 1.2rem;
            list-style: none;
            padding: 0.6rem 0;
            margin: 0.8rem 0 1.2rem;
        }
        .link-list-inline li a {
            background: #f1ece4;
            padding: 0.2rem 1rem;
            border-radius: 30px;
            font-size: 0.92rem;
            font-weight: 500;
            color: #2c3e50;
            transition: background 0.2s;
        }
        .link-list-inline li a:hover {
            background: #f1c40f;
            text-decoration: none;
        }
        .site-footer {
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 2px solid #eae5dc;
            font-size: 0.95rem;
        }
        .friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 2rem;
            padding: 1rem 0;
            background: #f8f6f2;
            border-radius: 16px;
            padding: 1.2rem 1.8rem;
            margin-bottom: 1.2rem;
            list-style: none;
        }
        .friend-link a {
            font-weight: 500;
            color: #2c3e50;
        }
        .friend-link a:hover {
            color: #c0392b;
        }
        .footer-copy {
            text-align: center;
            color: #6b6b6b;
            padding: 1rem 0 0.5rem;
            font-size: 0.9rem;
        }
        .footer-copy a {
            color: #2c3e50;
        }
        @media (max-width: 768px) {
            .container {
                padding: 1rem 1rem 1.5rem;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .site-header {
                flex-wrap: wrap;
            }
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 1rem 0 0.5rem;
                gap: 0.2rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu li a {
                display: block;
                padding: 0.5rem 0.8rem;
                width: 100%;
            }
            .form-section {
                padding: 1.2rem 1rem;
            }
            .feature-grid {
                grid-template-columns: 1fr;
            }
            .hero-img-wrap img {
                max-height: 220px;
            }
            .my-logo {
                font-size: 1.7rem;
            }
            .star-rating {
                font-size: 1.6rem;
            }
        }
        @media (min-width: 769px) {
            .nav-toggle {
                display: none !important;
            }
            .nav-menu {
                display: flex !important;
            }
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mt-2 {
            margin-top: 2rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .highlight {
            background: #fef9e7;
            padding: 0.1rem 0.4rem;
            border-radius: 6px;
        }
        .emoji-lg {
            font-size: 1.4rem;
        }
        .flex-badge {
            display: inline-block;
            background: #f1c40f;
            color: #1e1e1e;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 0.15rem 0.8rem;
            border-radius: 30px;
            text-transform: uppercase;
            letter-spacing: 0.3px;
        }
        hr {
            border: none;
            border-top: 2px dashed #e0d8cc;
            margin: 2rem 0;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.2rem 0;
            font-size: 0.95rem;
        }
        .data-table th {
            background: #2c3e50;
            color: #fff;
            padding: 0.6rem 1rem;
            text-align: left;
        }
        .data-table td {
            padding: 0.6rem 1rem;
            border-bottom: 1px solid #eae5dc;
        }
        .data-table tr:hover td {
            background: #f8f4ed;
        }
        blockquote {
            border-left: 5px solid #f1c40f;
            padding: 0.8rem 1.5rem;
            margin: 1.5rem 0;
            background: #fdfcfa;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #3d3d3d;
        }