/* 今日更新标记 —— 红色左边框 + 浅红背景 */
.fresh {
  border-left: 3px solid #e74c3c;
  background: linear-gradient(to right, rgba(231, 76, 60, 0.08), rgba(231, 76, 60, 0.02) 60%);
  padding: 0.5em 1em;
  margin: 0.75em 0;
  border-radius: 0 4px 4px 0;
  position: relative;
  transition: background 0.2s;
}

.fresh:hover {
  background: linear-gradient(to right, rgba(231, 76, 60, 0.12), rgba(231, 76, 60, 0.04) 60%);
}

/* 第一个 .fresh 段落带小徽章提示，避免每段都显示太闹 */
.md-content .fresh:first-of-type::before {
  content: "🔴 今日更新";
  display: inline-block;
  background: #e74c3c;
  color: #fff;
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 0.72em;
  font-weight: 600;
  margin-bottom: 0.4em;
  letter-spacing: 0.5px;
}

/* 暗色模式适配 */
[data-md-color-scheme="slate"] .fresh {
  background: linear-gradient(to right, rgba(231, 76, 60, 0.18), rgba(231, 76, 60, 0.05) 60%);
  border-left-color: #ff6b5b;
}

[data-md-color-scheme="slate"] .fresh:hover {
  background: linear-gradient(to right, rgba(231, 76, 60, 0.25), rgba(231, 76, 60, 0.08) 60%);
}