/* ============================================
   服务页专属：模块编号卡 / 纵向时间线 / 交付卡
============================================ */

/* 八大模块编号 */
.module-card { padding-top: 30px; }
.module-no {
  display: inline-block; font-size: 30px; font-weight: 700;
  background: var(--gradient-text); -webkit-background-clip: text; background-clip: text;
  color: transparent; opacity: .85; margin-bottom: 14px;
}
.module-card h3 { font-size: 18px; }

/* 纵向时间线 */
.timeline { max-width: 880px; margin: 0 auto; position: relative; }
.timeline::before {
  content: ""; position: absolute; left: 27px; top: 12px; bottom: 12px;
  width: 2px; background: linear-gradient(180deg, var(--brand-blue), var(--brand-purple), var(--brand-cyan));
  opacity: .45;
}
.tl-item { position: relative; padding: 0 0 34px 84px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-node {
  position: absolute; left: 0; top: 0;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--bg-elevated); border: 2px solid rgba(139, 92, 246, 0.55);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 700; color: #fff;
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.35);
  z-index: 1;
}
.tl-card {
  background: var(--bg-card); border: 1px solid var(--border-light);
  border-radius: var(--radius-md); padding: 24px 28px;
  transition: border-color .3s, background .3s, transform .3s;
}
.tl-card:hover { border-color: rgba(139, 92, 246, 0.4); background: var(--bg-card-hover); transform: translateX(6px); }
.tl-card h3 { font-size: 18px; display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.tl-dur {
  font-size: 12.5px; font-weight: 600; color: var(--brand-cyan);
  border: 1px solid rgba(34, 211, 238, 0.3); background: rgba(34, 211, 238, 0.07);
  padding: 3px 14px; border-radius: 999px; white-space: nowrap;
}
.tl-card p { margin-top: 10px; color: var(--text-secondary); font-size: 15px; }

/* 交付卡 */
.deliver-card { text-align: left; }
.deliver-card h3 { font-size: 18px; }
.deliver-card p { margin-top: 10px; }

@media (max-width: 768px) {
  .timeline::before { left: 21px; }
  .tl-item { padding-left: 64px; }
  .tl-node { width: 44px; height: 44px; font-size: 15px; }
  .tl-card { padding: 20px; }
}