/* === 同款页脚 === */
.hs-footer {
  background: #ffffff;
  border-top: 1px solid #e5e7eb;
  color: #4b5563;
  font-size: 14px;
  line-height: 1.8;
  padding: 48px 20px 24px;
}

.footer-main {
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-col {
  flex: 1 1 240px;
}

.footer-col h4 {
  font-size: 16px;
  font-weight: 600;
  color: #111827;
  margin: 0 0 16px;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-col li {
  margin: 4px 0;
}

.footer-col a {
  color: #4b5563;
  text-decoration: none;
}

.footer-col a:hover {
  color: #2563eb;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  max-width: 1200px;
  margin: 40px auto 0;
  border-top: 1px solid #e5e7eb;
  padding-top: 24px;
  font-size: 13px;
  color: #9ca3af;
}

.footer-bottom-left a,
.footer-bottom-right a {
  color: #9ca3af;
  margin-right: 12px;
  text-decoration: none;
}

.footer-bottom-left a:hover,
.footer-bottom-right a:hover {
  text-decoration: underline;
}

/* 移动端 */
@media (max-width: 768px) {
  .footer-main {
    flex-direction: column;
    gap: 32px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}