* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background: #f9fafb;
            color: #1e293b;
            line-height: 1.7;
            padding: 0 20px;
        }
        a {
            color: #d97706;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #b45309;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 16px;
            margin: 24px 0;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
        }
        .container {
            max-width: 1120px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 0 40px rgba(0, 0, 0, 0.04);
            border-radius: 32px;
            padding: 28px 32px;
            margin-top: 20px;
            margin-bottom: 40px;
        }
        .site-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            padding: 16px 0 12px;
            border-bottom: 2px solid #f1f5f9;
            position: relative;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #d97706, #f59e0b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-block;
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 400;
            background: none;
            -webkit-text-fill-color: #64748b;
            color: #64748b;
            display: block;
            letter-spacing: 0.3px;
        }
        .nav-menu {
            display: flex;
            gap: 24px;
            align-items: center;
            flex-wrap: wrap;
        }
        .nav-menu a {
            font-weight: 600;
            font-size: 0.95rem;
            color: #334155;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        .nav-menu a:hover {
            border-bottom-color: #d97706;
            color: #d97706;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.6rem;
            background: none;
            border: none;
            cursor: pointer;
            color: #334155;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #f1f5f9;
        }
        .nav-menu.active {
            display: flex;
            flex-direction: column;
            width: 100%;
            padding: 16px 0 8px;
            gap: 12px;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            padding: 14px 0 10px;
            font-size: 0.9rem;
            color: #64748b;
            border-bottom: 1px solid #f1f5f9;
            margin-bottom: 20px;
        }
        .breadcrumb a {
            color: #d97706;
        }
        .breadcrumb span {
            color: #94a3b8;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            color: #0f172a;
            margin: 20px 0 16px;
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 1.9rem;
            font-weight: 700;
            color: #1e293b;
            margin: 48px 0 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid #f59e0b;
            display: inline-block;
        }
        h3 {
            font-size: 1.35rem;
            font-weight: 600;
            color: #334155;
            margin: 32px 0 12px;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #475569;
            margin: 20px 0 8px;
        }
        p {
            margin-bottom: 18px;
            font-size: 1.05rem;
            color: #334155;
        }
        ul,
        ol {
            margin: 12px 0 20px 28px;
            color: #334155;
        }
        li {
            margin-bottom: 8px;
            font-size: 1.02rem;
        }
        strong {
            color: #0f172a;
        }
        .highlight {
            background: #fef3c7;
            padding: 2px 8px;
            border-radius: 6px;
            font-weight: 600;
        }
        .emoji-lg {
            font-size: 1.4rem;
        }
        .meta-info {
            display: flex;
            flex-wrap: wrap;
            gap: 20px 32px;
            font-size: 0.95rem;
            color: #64748b;
            padding: 8px 0 16px;
            border-bottom: 1px solid #f1f5f9;
            margin-bottom: 20px;
        }
        .meta-info i {
            margin-right: 6px;
            color: #d97706;
        }
        .img-caption {
            font-size: 0.9rem;
            color: #64748b;
            text-align: center;
            margin-top: -12px;
            margin-bottom: 28px;
            font-style: italic;
        }
        .form-card {
            background: #f8fafc;
            border: 1px solid #e2e8f0;
            border-radius: 20px;
            padding: 28px 28px 32px;
            margin: 32px 0;
            transition: box-shadow 0.2s;
        }
        .form-card:hover {
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
        }
        .form-card h3 {
            margin-top: 0;
            font-size: 1.4rem;
        }
        .form-group {
            margin-bottom: 18px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 4px;
            color: #1e293b;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border: 1.5px solid #e2e8f0;
            border-radius: 12px;
            font-size: 1rem;
            font-family: inherit;
            background: #ffffff;
            transition: border 0.2s, box-shadow 0.2s;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: #d97706;
            outline: none;
            box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            display: inline-block;
            padding: 12px 32px;
            background: linear-gradient(135deg, #d97706, #f59e0b);
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            border: none;
            border-radius: 40px;
            cursor: pointer;
            transition: transform 0.15s, box-shadow 0.2s;
            box-shadow: 0 4px 12px rgba(217, 119, 6, 0.3);
        }
        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(217, 119, 6, 0.35);
        }
        .btn:active {
            transform: translateY(0);
        }
        .btn i {
            margin-right: 8px;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            cursor: pointer;
            color: #cbd5e1;
            transition: color 0.15s;
        }
        .star-rating i:hover,
        .star-rating i.active {
            color: #f59e0b;
        }
        .star-rating i {
            transition: color 0.15s, transform 0.1s;
        }
        .star-rating i:hover {
            transform: scale(1.2);
        }
        friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            padding: 20px 0 12px;
            border-top: 2px solid #f1f5f9;
            margin-top: 32px;
            font-size: 0.95rem;
        }
        friend-link a {
            color: #d97706;
            font-weight: 500;
        }
        .site-footer {
            padding: 24px 0 12px;
            border-top: 2px solid #f1f5f9;
            margin-top: 32px;
            text-align: center;
            font-size: 0.92rem;
            color: #64748b;
        }
        .site-footer .copyright {
            font-weight: 500;
            color: #334155;
            margin-top: 6px;
        }
        @media (max-width: 768px) {
            body {
                padding: 0 10px;
            }
            .container {
                padding: 16px 18px;
                border-radius: 20px;
                margin-top: 12px;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .nav-menu {
                display: none;
                gap: 10px;
            }
            .hamburger {
                display: block;
            }
            .breadcrumb {
                font-size: 0.8rem;
                gap: 4px 8px;
            }
            .meta-info {
                flex-direction: column;
                gap: 6px;
                font-size: 0.85rem;
            }
            .form-card {
                padding: 20px 16px;
            }
            .star-rating {
                font-size: 1.5rem;
            }
            friend-link {
                flex-direction: column;
                gap: 8px;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 12px 12px;
            }
            h1 {
                font-size: 1.5rem;
            }
            h2 {
                font-size: 1.2rem;
            }
            .btn {
                width: 100%;
                text-align: center;
            }
        }
        html {
            scroll-behavior: smooth;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 24px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.98rem;
            border-radius: 12px;
            overflow: hidden;
        }
        th {
            background: #f59e0b;
            color: #fff;
            font-weight: 600;
            padding: 12px 16px;
            text-align: left;
        }
        td {
            padding: 10px 16px;
            border-bottom: 1px solid #e2e8f0;
        }
        tr:nth-child(even) {
            background: #f8fafc;
        }
        .mt-16 {
            margin-top: 16px;
        }
        .mb-8 {
            margin-bottom: 8px;
        }
        .mb-16 {
            margin-bottom: 16px;
        }