/* 频道 BOX 推荐：与信息流区分的横滑卡片模块 */

.channel-box-rec {
  margin: 0;
  padding: 16px 16px 12px;
  background: #f5f6f8;
  border: 1px solid #e8eaee;
  border-radius: 10px;
}

.channel-box-slot {
  list-style: none;
  margin: 12px 0 20px;
  padding: 0;
  width: 100%;
  border: 0;
}

.channel-box-slot.is-infinite-pending {
  display: none !important;
}

.channel-box-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid #e4e6eb;
}

.channel-box-title {
  margin: 0;
  font-size: 20px;
  line-height: 1.3;
  font-weight: 700;
  color: #111;
}

.channel-box-hash {
  color: #e60012;
  margin-right: 2px;
  font-weight: 800;
}

.channel-box-more {
  flex: 0 0 auto;
  color: #8a8f99;
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
}

.channel-box-more:hover {
  color: #e60012;
}

.channel-box-scroller-wrap {
  position: relative;
}

.channel-box-scroller {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 2px 2px 8px;
}

.channel-box-scroller::-webkit-scrollbar {
  display: none;
}

.channel-box-card {
  flex: 0 0 min(300px, 78%);
  min-width: 220px;
  scroll-snap-align: start;
  background: #fff;
  border: 1px solid #eceef2;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(17, 24, 39, 0.04);
}

.channel-box-cover {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #eef0f3;
}

.channel-box-cover img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.channel-box-copy {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px 12px 10px;
  min-width: 0;
}

.channel-box-copy h3 {
  margin: 0;
  font-size: 17px;
  line-height: 1.4;
  font-weight: 700;
}

.channel-box-copy h3 a {
  color: #111;
  text-decoration: none;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.channel-box-copy h3 a:hover {
  color: #e60012;
}

.channel-box-card.no-cover .channel-box-copy h3 a {
  -webkit-line-clamp: 3;
  font-size: 18px;
}

.channel-box-copy p {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: #888;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.channel-box-card.no-cover .channel-box-copy p {
  -webkit-line-clamp: 4;
}

.channel-box-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.channel-box-tag {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  padding: 2px 8px;
  border-radius: 999px;
  background: #f3f4f6;
  color: #555;
  font-size: 12px;
  line-height: 1.6;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.channel-box-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
  color: #b0b0b0;
  font-size: 12px;
}

.channel-box-views {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.channel-box-views svg {
  width: 14px;
  height: 14px;
}

.channel-box-nav {
  display: none;
  position: absolute;
  top: 42%;
  z-index: 2;
  width: 36px;
  height: 36px;
  margin: 0;
  padding: 0;
  border: 1px solid #e5e7eb;
  border-radius: 50%;
  background: #fff;
  color: #333;
  box-shadow: 0 2px 8px rgba(17, 24, 39, 0.12);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transform: translateY(-50%);
}

.channel-box-nav svg {
  width: 18px;
  height: 18px;
}

.channel-box-nav:hover {
  color: #e60012;
  border-color: #ffccc7;
}

.channel-box-nav:disabled {
  opacity: 0.35;
  cursor: default;
  box-shadow: none;
}

.channel-box-nav-prev {
  left: -6px;
}

.channel-box-nav-next {
  right: -6px;
}

.channel-page-feed > .channel-box-rec {
  margin: 0 0 16px;
}

@media (min-width: 900px) {
  .channel-box-rec {
    padding: 18px 20px 14px;
  }

  .channel-box-card {
    flex-basis: calc((100% - 32px) / 3);
    min-width: 240px;
  }

  .channel-box-scroller-wrap.is-arrow-nav .channel-box-nav {
    display: inline-flex;
  }

  .channel-box-scroller-wrap.is-arrow-nav .channel-box-scroller {
    scroll-snap-type: x proximity;
  }
}

@media (max-width: 899px) {
  .channel-box-nav {
    display: none !important;
  }

  .channel-box-rec {
    padding: 12px 12px 10px;
    border-radius: 8px;
  }

  .channel-box-head {
    margin: 0 0 10px;
    padding-bottom: 8px;
  }

  .channel-box-title {
    font-size: 17px;
  }

  .channel-box-more {
    font-size: 12px;
  }

  .channel-box-scroller {
    gap: 10px;
    margin: 0 -4px;
    padding: 2px 4px 10px;
  }

  .channel-box-card {
    flex: 0 0 min(268px, 78vw);
    min-width: 196px;
  }

  .channel-box-copy {
    gap: 6px;
    padding: 10px 10px 8px;
  }

  .channel-box-copy h3 {
    font-size: 15px;
  }

  .channel-box-card.no-cover .channel-box-copy h3 a {
    font-size: 16px;
  }

  .channel-box-copy p {
    font-size: 12px;
  }

  .channel-page-feed > .channel-box-rec,
  .channel-box-slot {
    margin-bottom: 14px;
  }
}