.sile-footer {
  padding: 40px 0 0;
  background: #f3f7f8;
  border-top: 1px solid var(--line);
}

.sile-footer-main {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr) 250px 112px;
  column-gap: 48px;
  row-gap: 32px;
  align-items: start;
  padding-bottom: 36px;
}

.sile-footer-brand img {
  display: block;
  width: 160px;
  height: 46px;
  object-fit: contain;
}

.sile-footer-brand p {
  margin: 14px 0 10px;
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 1px;
}

.sile-footer-brand > span {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 2px;
}

.sile-footer-shortcuts,
.sile-footer-contact {
  padding-top: 4px;
}

.sile-footer h2 {
  margin: 0;
  font-size: 13px;
  font-weight: 500;
  line-height: 24px;
}

.sile-footer-nav {
  display: grid;
  grid-template-columns: max-content max-content;
  gap: 16px 36px;
  margin-top: 20px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.8;
}

.sile-footer-contact-title {
  display: flex;
  align-items: center;
}

.sile-footer-phone {
  display: inline-block;
  margin: 14px 0;
  font-size: 27px;
  font-weight: 500;
  letter-spacing: 1px;
  line-height: 1.4;
}

.sile-footer-methods {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.8;
}

.sile-footer-methods > span {
  white-space: nowrap;
}

.sile-footer-wechat {
  margin: 0;
  width: 112px;
  text-align: center;
}

.sile-footer-wechat img {
  display: block;
  width: 112px;
  height: 112px;
  padding: 5px;
  border: 1px solid var(--line);
  background: #fff;
}

.sile-footer-wechat figcaption {
  margin-top: 8px;
  font-size: 10px;
  line-height: 1.8;
  color: var(--muted);
}

.sile-footer .sile-footer-legal {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 24px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  color: #82949f;
  font-size: 10px;
  line-height: 1.8;
}

.sile-footer .friend-links {
  padding: 17px 0 21px;
  gap: 10px 16px;
  line-height: 1.8;
}

.sile-footer a:hover {
  color: var(--teal);
}

@media (min-width: 901px) and (max-width: 1100px) {
  .sile-footer-main {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 216px 112px;
    column-gap: 28px;
  }

  .sile-footer-nav {
    gap: 16px 22px;
  }

  .sile-footer-phone {
    font-size: 25px;
  }
}

@media (max-width: 900px) {
  .sile-footer-main {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 200px 112px;
    column-gap: 20px;
  }

  .sile-footer-nav {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 16px;
  }

  .sile-footer-phone {
    font-size: 24px;
    letter-spacing: 0;
  }
}

@media (max-width: 760px) {
  .sile-footer {
    padding-top: 32px;
  }

  .sile-footer-main {
    grid-template-columns: minmax(0, 1fr) 160px;
    column-gap: 28px;
    row-gap: 32px;
    padding-bottom: 28px;
  }

  .sile-footer-nav {
    grid-template-columns: max-content max-content;
    gap: 14px 24px;
  }

  .sile-footer-contact {
    padding-top: 0;
  }

  .sile-footer-wechat {
    justify-self: start;
  }
}

@media (max-width: 560px) {
  .sile-footer-main {
    grid-template-columns: minmax(0, 1fr) 112px;
    column-gap: 20px;
    row-gap: 28px;
  }

  .sile-footer-brand p {
    font-size: 12px;
    letter-spacing: 0;
  }

  .sile-footer-nav {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 12px;
    font-size: 11px;
  }

  .sile-footer-phone {
    margin: 12px 0;
    font-size: 22px;
  }

  .sile-footer-methods {
    gap: 5px;
    font-size: 10px;
  }

  .sile-footer .sile-footer-legal {
    padding: 15px 0;
    font-size: 9px;
  }
}