body {
font-family: 'Microsoft YaHei', Arial, sans-serif;
background-color: #f5f5f5;
margin: 0;
padding: 20px;
color: #333;
}
.container {
max-width: 600px;
margin: 0 auto;
background: white;
padding: 30px;
border-radius: 10px;
box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
h1 {
text-align: center;
color: #2c3e50;
margin-bottom: 20px;
}
.h12 {
text-align: center;
color: #FF0000;
margin-bottom: 20px;
}
.price-table {
background: #f9f9f9;
padding: 15px;
border-radius: 8px;
margin-bottom: 20px;
font-size: 14px;
}
label {
display: inline-block;
width: 120px;
font-weight: bold;
margin-bottom: 10px;
}
select, input[type="url"], input[type="text"] {
padding: 10px;
border: 1px solid #ddd;
border-radius: 6px;
width: calc(100% - 130px);
box-sizing: border-box;
}
select:focus, input:focus {
border-color: #4CAF50;
outline: none;
}
.radio-group {
    display: inline-flex; /* 关键修改：使用flex布局使内容水平排列 */
    gap: 20px; /* 添加间距 */
    vertical-align: middle; /* 垂直对齐 */
}
input[type="radio"] {
margin-right: 5px;
}
input[type="submit"] {
background: linear-gradient(to bottom, #4CAF50, #45a049);
color: white;
border: none;
padding: 12px 20px;
margin: 15px 0;
border-radius: 6px;
cursor: pointer;
font-size: 16px;
width: 100%;
transition: background 0.3s;
}
input[type="submit"]:hover {
background: linear-gradient(to bottom, #45a049, #4CAF50);
}
.hint {
font-size: 12px;
color: #999;
margin-top: 5px;
}
@media (max-width: 480px) {
.container {
padding: 20px;
}
label {
width: 100%;
margin-bottom: 5px;
}
select, input[type="url"], input[type="text"] {
width: 100%;
margin-bottom: 15px;
}
input[type="submit"] {
padding: 10px;
}
}