/**
 * USA SIM 前台统一页脚样式。
 * 首页与会员页面共用本文件，避免在每个页面重复维护页脚布局。
 */

.site-footer {
  margin-top: 30px;
  padding: 30px 0 22px;
  border-top: 1px solid var(--line, rgba(126, 249, 255, 0.16));
  color: var(--muted, #8fa4bd);
}
.site-footer-main {
  display: grid;
  grid-template-columns: minmax(220px, 1.4fr) minmax(220px, 1fr) auto;
  align-items: center;
  gap: 28px;
}
.site-footer-brand {
  color: var(--text, #eef7ff);
  font-size: 19px;
  font-weight: 950;
}
.site-footer-about p {
  max-width: 430px;
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.7;
}
.site-footer-about .site-footer-compliance {
  color: var(--text, #eef7ff);
  opacity: 0.78;
}
.site-footer-links,
.site-footer-actions {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
}
.site-footer-links a,
.site-footer-actions a {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 13px;
  border: 1px solid var(--line, rgba(126, 249, 255, 0.16));
  border-radius: 10px;
  color: var(--muted, #8fa4bd);
  font-size: 13px;
  text-decoration: none;
  transition: border-color 150ms ease, color 150ms ease, background 150ms ease;
}
.site-footer-links a:hover,
.site-footer-actions a:hover {
  border-color: var(--cyan, #6ff7ff);
  color: var(--cyan, #6ff7ff);
  background: rgba(111, 247, 255, 0.06);
}
.site-footer-actions .primary {
  border-color: transparent;
  background: linear-gradient(90deg, var(--cyan, #6ff7ff), var(--blue, #568cff));
  color: #061020;
  font-weight: 850;
}
.site-footer-bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 25px;
  padding-top: 18px;
  border-top: 1px solid rgba(126, 249, 255, 0.09);
  font-size: 12px;
}
.site-footer-bottom a {
  color: var(--muted, #8fa4bd);
  text-decoration: none;
}
.site-footer-bottom a:hover {
  color: var(--cyan, #6ff7ff);
}
@media (max-width: 820px) {
  .site-footer-main {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .site-footer-actions {
    justify-content: flex-start;
  }
}
@media (max-width: 480px) {
  .site-footer-links,
  .site-footer-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .site-footer-links a:first-child {
    grid-column: span 2;
  }
  .site-footer-bottom {
    flex-wrap: wrap;
  }
}