body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    margin: 0;
    padding: 0;  
}

.container {
    width: 330px;
    padding: 28px;
    background-color: white;
    margin: auto;    
    border: px solid black;
    border-radius: 9px;
    font-size: 22px
}

input[type=datetime-local] {
    width: 85%;
    margin-bottom: 1px;
    padding: 1px 1px;
    display: inline-block;
    border: px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
}

button {
    background-color: #04AA6D;
    color: white;
    padding: 5px 1px;
    margin: 1px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    width: 30%;
}

button:hover {
    opacity: 0.8;
}
div{  
    line-height: 1.1;
}

button:hover {
    opacity: 0.8;
}
h1{
font-size: 18px;
  }
h2{
font-size: 18px;
 }
h3{
font-size: 18px;
 }
h4{
font-size: 18px
color:red;
 }
p{ 
font-size: px
  }
label
{ 
font-size:13px
  }
input[type=number]{
    width: 64%;
    margin-bottom: 3px;
    padding: 1px 1px;
    display: inline-block;
    border: px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
}
input::-webkit-input-placeholder {  
  color: ;  
}  
p1
{ 
font-size:11px;
color: red;
  }
  #capacity1 {
    width: 64%;
  }
.summary-item {
  color: #ff0000;  /* 整体文字红色 */
}
.summary-item .value {
  font-weight: bold;  /* 仅加粗数值 */
}
.summary-item {
  border: 1px solid #ff0000;  /* 红色边框 */
  padding: 6px 10px;
  margin: 5px 0;
  border-radius: 4px;
  display: inline-block;
}
#value {
    width: 59%;
  }
hr {
  border: 0;
  height: 5px;                    /* 加粗线条 */
  background: linear-gradient(90deg, #ff6b6b, #4ecdc4); /* 渐变效果 */
  border-radius: 2px;             /* 圆角端点 */
  box-shadow: 0 2px 4px rgba(0,0,0,0.1); /* 投影效果 */
  max-width: 100%;                /* 限制最大宽度 */
  margin: 30px auto;             /* 居中效果 */
}