body{background-color:#f5f7fa;color:#333;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}.advice-container{max-width:800px;margin:40px auto;padding:30px;background:#fff;border-radius:8px;box-shadow:0 2px 12px 0 rgba(0,0,0,.1)}.advice-title{margin-bottom:30px;font-size:24px;font-weight:600;color:#303133;text-align:center}.advice-form .form-group{margin-bottom:24px}.advice-form .form-group .form-label{display:block;margin-bottom:10px;font-size:14px;font-weight:500;color:#606266}.advice-form .form-group .form-input,.advice-form .form-group .form-textarea{width:100%;padding:12px 15px;border:1px solid #dcdfe6;border-radius:4px;font-size:14px;color:#606266;transition:border-color .2s cubic-bezier(0.645, 0.045, 0.355, 1);box-sizing:border-box}.advice-form .form-group .form-input:focus,.advice-form .form-group .form-textarea:focus{outline:none;border-color:#409eff}.advice-form .form-group .form-input::placeholder,.advice-form .form-group .form-textarea::placeholder{color:#c0c4cc}.advice-form .form-group .form-textarea{min-height:150px;resize:vertical;line-height:1.5}.advice-form .submit-btn{width:100%;padding:12px 20px;background-color:#409eff;border:none;border-radius:4px;color:#fff;font-size:14px;font-weight:500;cursor:pointer;transition:.1s}.advice-form .submit-btn:hover{background-color:#66b1ff}.advice-form .submit-btn:active{background-color:#3a8ee6}.advice-form .submit-btn:disabled{background-color:#a0cfff;cursor:not-allowed}@media screen and (max-width: 768px){.advice-container{margin:20px;padding:20px}}