/* 案例与资质页：检验环节清单、交付时间线、合规说明 */
.check-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 40px;
  border-top: 1px solid var(--ink);
}
.check-item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}
.check-no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--brand-strong);
  padding-top: 4px;
}
.check-item h3 { font-size: 1rem; margin-bottom: 6px; }
.check-item p { font-size: 13.8px; color: var(--muted); margin: 0; }

.delivery-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255, 255, 255, .18);
  border: 1px solid rgba(255, 255, 255, .18);
}
.delivery-step {
  background: var(--ink);
  padding: 26px 22px;
}
.delivery-step .step-no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--brand);
}
.delivery-step h3 { color: #fff; font-size: 1.02rem; margin: 12px 0 8px; }
.delivery-step p { color: rgba(246, 241, 237, .7); font-size: 13.5px; margin: 0; }

.compliance {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}
.compliance-list { display: grid; gap: 14px; }
.compliance-list li {
  display: flex;
  gap: 12px;
  font-size: 14.5px;
  color: var(--muted);
}
.compliance-list li::before {
  content: "";
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  margin-top: 9px;
  background: var(--brand);
}

@media (max-width: 1080px) {
  .delivery-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .check-grid { grid-template-columns: minmax(0, 1fr); }
  .compliance { grid-template-columns: minmax(0, 1fr); gap: 30px; }
}

@media (max-width: 560px) {
  .delivery-steps { grid-template-columns: minmax(0, 1fr); }
}