* {
  padding: 0;
  margin: 0;
}
body {
  background-color: #F9F9F9;
}
.gift-box {
  width: 15rem;
  position: relative;
  margin: 0 auto;
  padding: 0.48rem;
  box-sizing: border-box;

}
.gift-img {
  width: 14.04rem;
  height: auto;
}

/* 头部信息区 */
.gift-info {
  padding: 0.48rem 0 0 0;
}
.gift-title {
  font-size: 0.64rem;
  color: #222;
  line-height: 1.1;
  font-weight: bold;
}
.price-row {
  margin-top: 0.26rem;
  display: flex;
  align-items: baseline;
}
.price-label {
  font-size: 0.48rem;
  color: #666;
}
.price {
  font-size: 0.64rem;
  color: #222;
  margin-right: 0.44rem;
}
.tip-row {
  margin-top: 0.32rem;
  font-size: 0.56rem;
  color: #ff7a00;
}

/* 详情卡片 */
.detail-card {
  margin: 0.72rem 0 0 0;
  border: 0.02rem solid #e5e5e5;
  border-radius: 0.16rem;
  padding: 0.48rem;
  box-sizing: border-box;
}

/* 底部安全间距，避免被导航遮挡 */
.safe-bottom-space {
  height: 3.4rem;
}

.pf-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 15rem;
  z-index: 99;
  background: #ffffff;
  display: flex;
  justify-content: space-between;
  height: 1.96rem;
}
.pf-nav-item {
  text-align: center;
  margin: 0.26rem 0 0.22rem 0;
  width: 3rem;
}
.pf-img {
  width: 0.88rem;
}
.pf-title {
  font-size: 0.4rem;
  color: #cccccc;
  font-family: SourceHanSansCN-Regular;
  margin-top: 0.22rem;
}
#show_kf {
  position: relative;
}

#show_kf .img-div {
  position: absolute;
  left: 12%;
  top: -1rem;
  z-index: 6;
  background-color: #ffffff;
  border-radius: 50%;
  padding: 0.1rem 0.23rem;
  box-sizing: border-box;
}

.img-div img {
  width: 1.9rem;
  height: 1.9rem;
}

#show_kf .pf-title {
  margin-top: 1.1rem;
}