/* Series Nav — inline block below hr */

.series-nav {
  margin: 1.5em 0 2em;
  font-size: 0.85em;
}

.series-nav-label {
  color: #999;
  margin: 0 0 0.6em;
  letter-spacing: 0.02em;
}

.series-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  line-height: 2;
}

.series-nav-list li {
  padding: 0;
  color: #bbb;
}

.series-nav-list li a {
  color: #bbb;
  border-bottom: none;
  transition: color 0.15s;
}

.series-nav-list li a:hover {
  color: #333;
}

/* 当前篇：黑色 + 加粗，不是链接 */
.series-nav-list li.current span {
  color: #222;
  font-weight: 500;
}

/* 番外篇：斜体 */
.series-nav-list li.series-extra a,
.series-nav-list li.series-extra span {
  font-style: italic;
}