body {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

body > main {
  flex: 1 0 auto;
}

.site-footer {
  flex: 0 0 auto;
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 16px 26px;
  border-top: 1px solid rgba(82, 100, 93, 0.18);
  color: #52645d;
  font-family: "Microsoft YaHei", "Segoe UI", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  text-align: center;
}

.site-footer__record {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: rgba(82, 100, 93, 0.5);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.site-footer__record:hover {
  color: #2f684f;
  text-decoration-color: currentColor;
}

.site-footer__record:focus-visible {
  color: #2f684f;
  border-radius: 3px;
  outline: 3px solid rgba(47, 104, 79, 0.26);
  outline-offset: 4px;
}

.login-page > .login-shell {
  flex: 0 1 auto;
  margin: auto;
}

.login-page > .site-footer {
  width: 100%;
  margin-top: 24px;
  padding-bottom: 0;
}

@media (max-width: 680px) {
  .site-footer {
    width: calc(100% - 24px);
    padding: 16px 12px 20px;
    font-size: 13px;
  }

  .login-page > .site-footer {
    width: 100%;
    padding-bottom: 0;
  }
}