body * {
  box-sizing: border-box;
  flex-shrink: 0;
}
body {
  font-family: PingFangSC-Regular, Roboto, Helvetica Neue, Helvetica, Tahoma,
    Arial, PingFang SC-Light, Microsoft YaHei;
}
input {
  background-color: transparent;
  border: 0;
}
button {
  margin: 0;
  padding: 0;
  border: 1px solid transparent;
  outline: none;
  background-color: transparent;
}

button:active {
  opacity: 0.6;
}
.flex-col {
  display: flex;
  flex-direction: column;
}
.flex-row {
  display: flex;
  flex-direction: row;
}
.justify-start {
  display: flex;
  justify-content: flex-start;
}
.justify-center {
  display: flex;
  justify-content: center;
}

.justify-end {
  display: flex;
  justify-content: flex-end;
}
.justify-evenly {
  display: flex;
  justify-content: space-evenly;
}
.justify-around {
  display: flex;
  justify-content: space-around;
}
.justify-between {
  display: flex;
  justify-content: space-between;
}
.align-start {
  display: flex;
  align-items: flex-start;
}
.align-center {
  display: flex;
  align-items: center;
}
.align-end {
  display: flex;
  align-items: flex-end;
}
/* 底部 */
.footer {
    height: auto;
    padding: 30px 5%;
    background: #060606;
    max-width: 1920px;
    margin: 0 auto;
}
.footer_box_1,.footer_box_2{
    display: flex;
    align-items: flex-start;
    gap: clamp(20px, 5%, 50px);
    flex-wrap: wrap;
    margin-bottom: 10px;
    padding: 0 5% 0 15%; 
    margin: 0 auto;
    margin-bottom: 30px;
    max-width: 1920px;
}
.footer_text_1,.footer_text_3{
    flex: 0 0 40%; 
    min-width: 280px; 
}
.footer_text_2,.footer_text_4{
    flex: 0 0 35%; 
    min-width: 280px; 
}
.footer_text_1,.footer_text_2{
    color: #eeeded;
    font-size: 18px;
    text-align: left;
    text-decoration: underline;
    text-decoration-color: blue;
    text-decoration-thickness: 2px;
    text-underline-offset: 8px; 
}
.footer_text_3,.footer_text_4{
    height: auto;
    color: #eeeded;
    line-height: 1.6; 
    text-align: left;
}
.footer-qrcode-wrap {
  flex: 0 0 15%; 
  min-width: 105px; 
  display: flex;
  flex-direction: column;
  align-items: center; 
}
.footer_text_5{
    width: auto;
    height: auto;
    color: #eeeded;
    font-size: 14px;
    text-align:center;
    margin-top: -18px;
}
.footer_text_6{
    width: 100%;
    height: auto;
    color: #f1eded;
    font-size: 14px;
    text-align:center;
    margin: 20px;
}