/* ── 广场页:Vital 风格 ──
   顶部紫色渐变向下淡出融入灰底,白卡信息流叠压其上 */
.feed-page {
  height: 100vh;
  background-color: #f1f2f6;
  background-image: linear-gradient(180deg, #9181f4 0%, #a99bf8 52%, rgba(241, 242, 246, 0) 100%);
  background-repeat: no-repeat;
  background-size: 100% 520rpx;
  display: flex;
  flex-direction: column;
}

/* 主导航栏:与胶囊按钮同高,右侧避让胶囊 */
.navbar {
  display: flex;
  align-items: center;
  padding-left: 28rpx;
  flex-shrink: 0;
  box-sizing: border-box;
}

/* 次级菜单栏:胶囊按钮下方,全宽 */
.subbar {
  display: flex;
  align-items: center;
  padding: 8rpx 28rpx 12rpx;
  gap: 16rpx;
  flex-shrink: 0;
}

/* logo:玻璃顶栏上的深色标题(颜色由 .glass-topbar 统一控制) */
.topbar-logo {
  font-size: 46rpx;
  font-weight: 700;
  letter-spacing: -0.5rpx;
  flex-shrink: 0;
}

.topbar-tabs {
  flex: 1;
  display: flex;
  gap: 8rpx;
  justify-content: center;
}

/* 紫底上的 tab:半透明白文字,激活态为白色胶囊 + 黑字 */
.feed-tab {
  font-size: 26rpx;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.72);
  padding: 8rpx 20rpx;
  border-radius: 999rpx;
  transition: all 0.2s;
}

.feed-tab-active {
  color: #1b1b20;
  background: #ffffff;
  font-weight: 700;
  box-shadow: 0 8rpx 20rpx rgba(27, 27, 32, 0.10);
}

/* 故事圈 */
.stories-scroll {
  flex-shrink: 0;
  white-space: nowrap;
  padding: 16rpx 28rpx 24rpx;
}

.story {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 10rpx;
  margin-right: 24rpx;
  white-space: normal;
}

/* 故事环:未读 = 紫色渐变环(单一主色家族),已读 = 浅灰 */
.story-ring {
  width: 116rpx;
  height: 116rpx;
  border-radius: 40rpx;
  padding: 6rpx;
  box-sizing: border-box;
  background: linear-gradient(135deg, #7563e0, #a99bf8);
  box-shadow: 0 16rpx 36rpx rgba(27, 27, 32, 0.10);
}

.story-ring-seen {
  background: rgba(27, 27, 32, 0.10);
}

/* 我的故事:强调黑(与发布 CTA 呼应) */
.story-ring-me {
  background: #2b2b30;
}

.story-inner {
  width: 100%;
  height: 100%;
  border-radius: 32rpx;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 5rpx solid rgba(255, 255, 255, 0.92);
}

.story-emoji {
  font-size: 46rpx;
  line-height: 1;
}

.story-name {
  font-size: 21rpx;
  font-weight: 600;
  color: #6e7280;
}

/* 信息流 */
.feed-scroll {
  flex: 1;
  padding-top: 8rpx;
}

/* 骨架屏 */
.skeleton-wrap {
  padding-top: 8rpx;
}

.skeleton-card {
  margin: 0 28rpx 32rpx;
  background: #ffffff;
  border-radius: 48rpx;
  box-shadow: 0 16rpx 48rpx rgba(27, 27, 32, 0.06);
  overflow: hidden;
  padding-bottom: 20rpx;
}

.skeleton-header {
  display: flex;
  align-items: center;
  gap: 20rpx;
  padding: 24rpx;
}

.skeleton-avatar {
  width: 76rpx;
  height: 76rpx;
  border-radius: 28rpx;
  flex-shrink: 0;
}

.skeleton-meta {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12rpx;
}

.skeleton-line {
  height: 26rpx;
  border-radius: 8rpx;
}

.skeleton-img {
  width: 100%;
  height: 360rpx;
}

.w100 { width: 100%; }
.w80 { width: 80%; }
.w60 { width: 60%; }
.w40 { width: 40%; }

.skeleton {
  background: linear-gradient(90deg, #ebecf1 25%, #e2e4ea 50%, #ebecf1 75%);
  background-size: 200% 100%;
  animation: shine 1.4s infinite;
}

@keyframes shine {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* 加载更多 */
.load-more {
  display: flex;
  justify-content: center;
  gap: 12rpx;
  padding: 32rpx;
}

.load-dot {
  width: 16rpx;
  height: 16rpx;
  border-radius: 50%;
  background: var(--purple);
  animation: bounce 1.2s infinite;
}

.load-dot-2 { animation-delay: 0.2s; }
.load-dot-3 { animation-delay: 0.4s; }

@keyframes bounce {
  0%, 80%, 100% { transform: scale(0.8); opacity: 0.4; }
  40% { transform: scale(1); opacity: 1; }
}

/* 到底了 */
.end-tip {
  text-align: center;
  font-size: 24rpx;
  color: var(--text-tertiary);
  padding: 32rpx;
}

/* 空态 */
.empty-feed {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 120rpx 60rpx 40rpx;
  gap: 16rpx;
}

.empty-emoji {
  font-size: 80rpx;
  line-height: 1;
}

.empty-title {
  font-size: 34rpx;
  font-weight: 700;
  color: var(--text-primary);
}

.empty-desc {
  font-size: 26rpx;
  color: var(--text-tertiary);
  text-align: center;
  line-height: 1.6;
}

.empty-btn {
  margin-top: 24rpx;
  padding: 22rpx 60rpx;
  font-size: 28rpx;
  font-weight: 600;
}