/* ───── timeline — 工作经历:左侧竖轴 + 节点 ───── */
.experience .exp-hint {
  font-size: 12.5px;
  color: var(--text-3);
  margin-bottom: 24px;
  line-height: 1.6;
}

/* 左侧竖轴 */
.timeline {
  position: relative;
  padding-left: 28px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--line);
  border-radius: 2px;
}

.timeline .job {
  position: relative;
  padding-bottom: 28px;
}

.timeline .job:last-child { padding-bottom: 0; }

/* 节点圆点 */
.timeline .job::before {
  content: "";
  position: absolute;
  left: -28px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--bg), 0 0 0 5px var(--accent-tint);
}

.timeline .job-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px 12px;
}

.timeline .job-head h3 {
  font-size: 17px;
  font-weight: 660;
  letter-spacing: -.2px;
}

.timeline .job-head .period {
  font-size: 12.5px;
  color: var(--text-3);
}

.timeline .company {
  margin-top: 4px;
  font-size: 14.5px;
  color: var(--text-2);
}

.timeline ul {
  margin-top: 12px;
  padding-left: 18px;
  list-style: none;
}

.timeline ul li {
  position: relative;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 8px;
}

.timeline ul li:last-child { margin-bottom: 0; }

.timeline ul li::before {
  content: "";
  position: absolute;
  left: -16px;
  top: 10px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: .75;
}

@media (max-width: 600px) {
  .timeline ul li { font-size: 14.5px; }
}