/* ===== 轮播图 ===== */
.z_swiper {
  width: 100%;
  box-sizing: border-box;
  padding: 4.267vw;
}
.z_swiper .swiper-container {
  width: 100%;
  height: 69.333vw;
  overflow: hidden;
  border-radius: 3.2vw;
}
.z_swiper .swiper-container .swiper-slide img {
  width: 100%;
  height: 69.333vw;
  border-radius: 3.2vw;
  object-fit: cover;
}

/* ===== 商品名称 ===== */
.z_title {
  width: 100%;
  font-size: 4.267vw;
  color: #333333;
  box-sizing: border-box;
  padding: 0 3.2vw;
  padding-bottom: 4.267vw;
}

/* ===== 兑换按钮 ===== */
.z_duihuan {
  display: flex;
  justify-content: flex-end;
  width: 100%;
  box-sizing: border-box;
  padding-right: 3.2vw;
  padding-bottom: 4.267vw;
}
.z_duihuan .a {
  width: 11.733vw;
  height: 5.867vw;
  background: #9775FA;
  border-radius: 3.733vw;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.2vw;
  color: #FFFFFF;
  cursor: pointer;
}
.z_duihuan .a.none {
  background: #b6b6b9;
  cursor: default;
}

/* ===== 详情区域 ===== */
.z_title1 {
  width: 100%;
  box-sizing: border-box;
  padding: 4vw 3.2vw 14.933vw;
  font-size: 3.733vw;
  color: #333333;
}
.z_show {
  width: 100%;
  box-sizing: border-box;
  padding: 0 7.333vw;
}
.z_show img {
  width: 100%;
  margin-bottom: 6.4vw;
}

/* ===== 兑换弹窗 ===== */
.z_duihuan1 {
  position: fixed;
  width: 100%;
  height: 100%;
  z-index: 9;
  left: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  align-items: flex-end;
  display: flex;
  visibility: hidden;
  opacity: 0;
  transition: visibility 0.3s, opacity 0.3s;
}
.z_duihuan1.active {
  visibility: visible;
  opacity: 1;
}
.z_duihuan1 .max {
  width: 100%;
  background: #fff;
  border-radius: 4.8vw 6.4vw 0px 0px;
  box-sizing: border-box;
  padding: 4.533vw 4.267vw 6.133vw;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease-in-out;
  transform: translateY(100%);
}
.z_duihuan1.active .max {
  transform: translateY(0%);
}
.z_duihuan1 .max .top {
  display: flex;
  margin-bottom: 3.2vw;
}
.z_duihuan1 .max .top img {
  width: 31.467vw;
  height: 31.467vw;
  border-radius: 3.2vw;
  object-fit: cover;
  flex-shrink: 0;
}
.z_duihuan1 .max .top .desc {
  flex: 1;
  margin: 2.133vw;
  margin-right: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
}
.z_duihuan1 .max .top .desc .tit {
  font-size: 4.267vw;
  color: #000000;
  line-height: 6vw;
}
.z_duihuan1 .max .top .desc .txt {
  font-size: 4.267vw;
  color: #888888;
}
.z_duihuan1 .max .center {
  font-size: 3.2vw;
  color: #888888;
  margin-bottom: 3.467vw;
}
.z_duihuan1 .max .bottom {
  display: flex;
  width: 100%;
  justify-content: space-between;
  flex-wrap: wrap;
}
.z_duihuan1 .max .bottom .attr-item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40.267vw;
  height: 7.733vw;
  background: #F7F7F7;
  border-radius: 162.933vw;
  font-size: 3.2vw;
  color: #888888;
  margin-bottom: 4.267vw;
  border: 0.133vw solid #F7F7F7;
  cursor: pointer;
  user-select: none;
}
.z_duihuan1 .max .bottom .attr-item.active {
  background: transparent;
  color: #9775FA;
  border-color: #9775FA;
}
.z_duihuan1 .max .anniu {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80vw;
  height: 13.333vw;
  background: #9775FA;
  box-shadow: 0 2.667vw 5.333vw rgba(229, 229, 229, 0.5);
  border-radius: 26.667vw;
  margin: 0 auto;
  color: #fff;
  font-size: 4.533vw;
  margin-bottom: 4vw;
  cursor: pointer;
  user-select: none;
}

/* ===== 提示弹窗 ===== */
.z_login1 {
  position: fixed;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  z-index: 99;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
}
.z_login1 .desc {
  width: 85.333vw;
  background: #FFFFFF;
  border-radius: 4.267vw;
  display: flex;
  align-items: center;
  flex-direction: column;
}
.z_login1 .desc .tit {
  font-size: 4.267vw;
  color: #000000;
  margin-top: 9.6vw;
  margin-bottom: 3.733vw;
}
.z_login1 .desc .txt {
  font-size: 4.267vw;
  color: #888888;
  line-height: 11.2vw;
  margin-bottom: 6.933vw;
  box-sizing: border-box;
  padding: 0 10.133vw;
  text-align: center;
}
.z_login1 .desc .anniu {
  display: flex;
  width: 100%;
  border-top: 0.133vw solid rgba(0, 0, 0, 0.1);
}
.z_login1 .desc .anniu .a {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 15.2vw;
  font-size: 4.267vw;
  color: #000000;
  cursor: pointer;
}
.z_login1 .desc .anniu .a.active {
  color: #9775FA;
}