/* src/css/footer.css */
.site-footer {
  max-width: 1200px;
  width: 100%;
  margin: 40px auto 0;
  padding: 40px 20px;
  border-top: 1px solid var(--color-border);
  color: var(--color-meta);
  font-size: 14px;
  box-sizing: border-box;
}
.footer-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.footer-main {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.footer-tagline {
  font-size: 13px;
  color: var(--color-meta);
  font-style: italic;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  padding-bottom: 0;
}
.footer-links a {
  color: var(--color-text-subtle);
  border-bottom: none;
  font-size: 13px;
  font-family: var(--font-family-mono);
  letter-spacing: 0.05em;
  transition: color 0.2s ease;
}
.footer-links a:hover {
  color: var(--color-text-strong);
}
.footer-bottom {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 16px;
  font-size: 12px;
  color: var(--color-meta);
}
.footer-copyright {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}
.footer-bottom small {
  font-size: inherit;
}
.footer-divider {
  opacity: 0.5;
}
.footer-icp,
.footer-license {
  color: var(--color-meta);
  border-bottom: none;
  font-size: 12px;
  transition: color 0.2s ease;
}
.footer-icp:hover,
.footer-license:hover {
  color: var(--color-text-strong);
}
@media (max-width: 768px) {
  .site-footer {
    margin-top: 60px;
    padding-top: 30px;
  }
  .footer-main {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 20px;
  }
  .footer-brand {
    align-items: center;
  }
  .footer-links {
    justify-content: center;
    gap: 16px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
  }
  .footer-copyright {
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px 8px;
  }
  .footer-copyright span {
    display: inline;
  }
  .footer-copyright .footer-license,
  .footer-copyright .footer-icp {
    margin: 0 4px;
  }
}
@media (max-width: 480px) {
  .footer-copyright {
    flex-direction: column;
    align-items: center;
    gap: 2px;
  }
  .footer-divider {
    display: none;
  }
}