.topic-main {
  padding: 20px 0 48px;
  background: var(--bg-light);
  min-height: 60vh;
}
.topic-wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 16px;
}

.topic-page-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
}

/* ===== 专题 Grid：5栏，复用 hot-card ===== */
.topic-index-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin: 0 0 24px;
  padding: 0;
}
/* hot-card 在 grid 里不需要 flex 宽度，reset 掉 */
.topic-index-grid .hot-card {
  flex: none;
  min-width: 0;
}

/* 片数标签（右下角）*/
.topic-count {
  position: absolute;
  bottom: 6px;
  right: 6px;
  background: rgba(0,0,0,0.4);
  color: #fff;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 3px;
  white-space: nowrap;
  z-index: 1;
}

/* 热门标签（左上角）*/
.topic-hot {
  position: absolute;
  top: 6px;
  left: 6px;
  font-size: 15px;
  z-index: 1;
}

/* ===== 分页 ===== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 8px 0;
}
.page-btn,
.page-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
  border-radius: 6px;
  font-size: 13px;
  color: var(--text-light);
  background: var(--bg-white);
  border: 1px solid var(--border-mid);
  transition: all 0.15s;
  padding: 0 10px;
}
.page-btn:hover,
.page-num:hover { color: var(--accent); border-color: var(--accent); }
.page-num.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.page-ellipsis { font-size: 13px; color: var(--text-muted); padding: 0 4px; }

/* ===== RWD ===== */
@media (max-width: 1024px) {
  .topic-index-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
}
@media (max-width: 767px) {
  .topic-main { padding: 12px 0 68px; }
  .topic-wrap { padding: 0 10px; }
  .topic-page-title { font-size: 16px; margin-bottom: 10px; }
  .topic-index-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; margin-bottom: 16px; }
  .page-btn,
  .page-num { min-width: 30px; height: 30px; font-size: 12px; }
}
@media (max-width: 479px) {
  .topic-index-grid { gap: 6px; }
}