#快速添加输入框 {
    flex: 1;
    width: 100%;
    min-height: 300px;
    padding: 14px;
    margin-bottom: 10px;
    font-size: 15px;
    font-family: monospace;
    line-height: 1;
    color: #1c1c1e;
    background-color: #ffffff40;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(8px);
    background-position: 0 0, 0 0;
    background-attachment: local;
    border: 1px solid #ddd;
    border-radius: 12px;
    resize: vertical;
    caret-color: #007AFF;
    white-space: pre-wrap;
    tab-size: 2;
}
#快速添加输入框:focus {
    outline: none;
    border-color: #007AFF;
    box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.1);
}
#快速添加预览框 {
    display: block;
    width: 100%;
    height: auto;
    min-height: 400px;
    max-height: none;
    padding: 4px;
    font-family: monospace;
    line-height: 1;
    white-space: pre-wrap;
    background: rgba(245, 245, 247, 0.3);
    backdrop-filter: blur(8px);
    border-radius: 12px;
    overflow-x: auto;
    overflow-y: visible;
    box-sizing: border-box;
}
#快速添加预览框:empty::before {
    content: "预览将显示在这里...\A姓名/关系/简介\A关系=0、1、2\A姓名前每加1个空格 = 代数+1";
    white-space: pre;
    color: #999999;
    font-style: italic;
}