/* 页面整体背景及通用字体设置 */
        body {
            font-family: Arial, sans-serif;
            background-color: #f4f4f4;
            margin: 0;
            padding: 20px;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        /* 标题样式，使其更突出 */
        h1 {
            color: #333;
            text-align: center;
            margin-bottom: 30px;
            font-size: 28px;
        }

        /* 表单样式，增强视觉效果与布局合理性 */
        form {
            background-color: white;
            padding: 30px;
            border-radius: 8px;
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
            width: 100%;
            max-width: 400px;
            box-sizing: border-box;
        }

        form label,
        form input,
        form button {
            font-size: 16px;
            margin-right: 10px;
            display: block;
            width: 100%;
            margin-bottom: 15px;
        }

        form input {
            padding: 12px 0px;
            border: 1px solid #ccc;
            border-radius: 4px;
            outline: none;
            transition: border-color 0.3s ease;
        }

        form input:focus {
            border-color: #007BFF;
        }

        form button {
            background-color: #007BFF;
            color: white;
            padding: 12px 20px;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            transition: background-color 0.3s ease;
        }

        form button:hover {
            background-color: #0056b3;
        }

        /* 结果展示区域样式，更清晰美观 */
    .result-section {
            background-color: white;
            padding: 25px;
            border-radius: 8px;
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
            width: 100%;
            max-width: 400px;
            margin-top: 20px;
            box-sizing: border-box;
        }

    .result-section p {
            font-size: 16px;
            margin: 15px 0;
            color: #555;
            border-bottom: 1px solid #eee;
            padding-bottom: 10px;
            display: flex;
            justify-content: space-between;
        }

    .result-section p:last-child {
            border-bottom: none;
        }

    .result-section.result {
            font-weight: bold;
            color: #007BFF;
        }