/* ========== 页脚 ========== */
.site-footer {
  background: #5a8ea0;
  color: #fff;
  font-weight: 400;
}

.footer-main {
  padding: 48px 0 40px;
}

.footer-main .container {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.footer-brand {
  width: 100%;
}

.footer-logo {
  display: block;
}

.footer-logo__img {
  display: block;
  width: auto;
  height: auto;
  max-width: min(100%, 320px);
  max-height: 88px;
  object-fit: contain;
}

.footer-nav-grid {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 28px 24px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-col-title {
  order: 1;
  margin: 0 0 14px;
  padding: 0;
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  line-height: 1.4;
}

.footer-col-title a {
  color: inherit;
  font-weight: inherit;
  text-decoration: none;
  transition: color 0.25s ease;
}

.footer-col-title a:hover {
  color: var(--color-accent);
}

.footer-col-links {
  order: 2;
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
}

.footer-col-links li+li {
  margin-top: 8px;
}

.footer-col-links a {
  font-size: 13px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.88);
  transition: color 0.25s ease;
}

.footer-col-links a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  padding: 0 0 32px;
  text-align: center;
}

.footer-bottom .container {
  max-width: var(--container-width);
}

.footer-copyright {
  font-size: 13px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
}

.footer-divider {
  width: 100%;
  height: 1px;
  margin: 16px 0 14px;
  background: rgba(255, 255, 255, 0.4);
}

.footer-filings {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 6px 24px;
}

.footer-icp,
.footer-psb {
  margin: 0;
  font-size: 13px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
}

.footer-icp__link,
.footer-psb__link {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-icp__link:hover,
.footer-psb__link:hover {
  color: #fff;
  text-decoration: underline;
}