zhsw_wechat/pages/homepage/homepage.wxss

/* pages/homepage/homepage.wxss */
.container {
  min-height: 100vh;
  background-color: #f5f7fa;
  padding-bottom: 120rpx;
}

.header {
  position: relative;
  width: 100%;
  height: 320rpx;
  margin-top: -32rpx;
}

.background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}


.logo {
  position: absolute;
  left: 32rpx;
  bottom: 80rpx;
  width: 280rpx;
  height: 90rpx;
  z-index: 2;
}

.welcome-card {
  position: absolute;
  left: 2%; /* 使用百分比替代固定像素 */
  top: 128px; /* 顶部距离可以保持固定，或根据需要调整 */
  width: 96%; /* 宽度占父容器的 96%，留出左右 2% 的边距 */
  height: 188px; /* 高度可以根据需要调整 */
  opacity: 1;
  background-color: #fff; 
  border-radius: 8px; /* 圆角 */
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); 
  overflow: hidden; 
}

.card-bg {
  position: absolute;
  width: 105%; /* 宽度超出 .welcome-card 的 5%，实现覆盖效果 */
  left: -2.5%; /* 向左偏移 2.5%，使背景居中 */
  height: 100%; /* 高度与 .welcome-card 一致 */
  opacity: 1;
  background-color: #f0f0f0; /* 背景色 */
  border-radius: 8px; /* 圆角 */
}

.card-content {
  position: relative;
  padding: 40rpx 32rpx;
  z-index: 2;
}

.title {
  font-size: 36rpx;
  font-weight: 500;
  color: #333;
  margin-bottom: 12rpx;
}

.subtitle {
  font-size: 26rpx;
  color: #999;
  margin-bottom: 32rpx;
  letter-spacing: 4rpx;
}

.bind-button {
  width: 200rpx !important;
  height: 80rpx;
  line-height: 80rpx;
  background: #4080FF;
  color: #fff;
  font-size: 30rpx;
  border-radius: 40rpx;
  padding: 0;
}

.bind-button::after {
  border: none;
}

.notice-list {
  margin: 32rpx;
  color: #666;
}

.notice-item {
  font-size: 26rpx;
  line-height: 1.8;
  margin-bottom: 16rpx;
  color: #999;
}

.tab-bar {
  position: fixed;
  bottom: 0;
  width: 100%;
  height: 100rpx;
  background: #fff;
  display: flex;
  padding-bottom: env(safe-area-inset-bottom);
  border-top: 1rpx solid #eee;
}

.tab-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 24rpx;
  color: #999;
}

.tab-item.active {
  color: #4080FF;
}