/* 基础页面样式 */
body {
    font-family: 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f0f2f5;
}

/* 容器统一规范 */
.container {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

h1 {
    color: #1a73e8;
    text-align: center;
    margin-bottom: 2rem;
}

/* 表单元素规范 */
label {
    display: block;
    margin: 1rem 0 0.5rem;
    color: #333;
    font-weight: 600;
}

input[type="text"], 
textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
    margin-bottom: 1rem;
}

textarea {
    resize: vertical;
    min-height: 80px;
}

/* 按钮统一规范 */
button {
    background: #1a73e8;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s;
}

button:hover {
    background: #1557b0;
}

/* 结果区域规范 */
.result-area {
    width: 91%;
    word-wrap: break-word;
    text-size-adjust: 100%;
    display: inline-block;
    word-wrap: break-word;
    hyphens: auto;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    padding: 1rem;
    margin-top: 2rem;
    white-space: pre-wrap;
}

/* 版权信息 */
.copyright {
    text-align: center;
    color: #666;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

/* 小字号左对齐注释 */
.comment-note {
    text-align: left;
    font-size: 12px;
    color: #666;
    margin-top: 1rem;
}