/**
 * DL GmbH 页脚设计公司 Logo — 全站 HTML 共用：
 * Logo 与版权文字同一行、间距 4mm。
 */

.site-footer-dl-inner {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  gap: 4mm;
  margin: 0 auto;
  padding: 0 1rem;
  box-sizing: border-box;
  max-width: 100%;
  overflow: visible;
}

.site-footer-dl-inner--7xl {
  max-width: 80rem;
}

.site-footer-dl-inner--login {
  max-width: 32rem;
}

.site-footer-dl-outer {
  text-align: center;
  font-size: 0.6875rem;
  line-height: 1.5;
  color: #71717a;
  overflow: visible;
}

@media (min-width: 640px) {
  .site-footer-dl-outer {
    font-size: 0.75rem;
  }
}

.site-footer-dl-outer--glass {
  border-top: 1px solid #e4e4e7;
  background: rgb(255 255 255 / 0.8);
  padding: 1.5rem 0;
}

.site-footer-dl-outer--white {
  border-top: 1px solid #e4e4e7;
  background: #fff;
  padding: 1.5rem 0;
}

.site-footer-dl-outer--admin {
  flex-shrink: 0;
  border-top: 1px solid rgb(212 212 216 / 0.7);
  background: rgb(228 228 231 / 0.9);
  padding: 1.25rem 0;
}

.site-footer-dl-outer--login {
  flex-shrink: 0;
  border-top: 1px solid #1e293b;
  padding: 1.5rem 0;
  color: #64748b;
}

.site-footer-dl-outer--privacy {
  max-width: 44rem;
  margin: 0 auto;
  padding: 1.25rem 1.25rem 2rem;
  border-top: 1px solid #e4e4e7;
  font-size: 0.75rem;
}

.site-footer-dl-outer--privacy .site-footer-dl-inner {
  padding: 0;
  max-width: 100%;
}

.site-footer-dl-login-card {
  flex-shrink: 0;
  border-radius: 0.75rem;
  background: #fff;
  padding: 0.5rem 0.65rem;
  box-shadow:
    0 1px 3px 0 rgb(0 0 0 / 0.1),
    0 1px 2px -1px rgb(0 0 0 / 0.1);
  border: 1px solid rgb(226 232 240 / 0.8);
}

.site-footer-dl-link {
  position: relative;
  z-index: 0;
  display: inline-block;
  border-radius: 0.5rem;
  outline: none;
  transform: perspective(520px) rotateX(10deg);
  transform-origin: center bottom;
  transition: transform 0.35s ease, z-index 0s;
}

.site-footer-dl-link:hover,
.site-footer-dl-link:focus-visible {
  transform: perspective(520px) rotateX(4deg) translateY(-0.75rem);
  z-index: 999999;
}

.site-footer-dl-link:focus-visible {
  box-shadow: 0 0 0 2px #fff, 0 0 0 4px #a1a1aa;
}

.site-footer-dl-outer--login .site-footer-dl-link:focus-visible {
  box-shadow: 0 0 0 2px #0f172a, 0 0 0 4px #94a3b8;
}

.site-footer-dl-outer--admin .site-footer-dl-link:focus-visible {
  box-shadow: 0 0 0 2px #e4e4e7, 0 0 0 4px #71717a;
}

.site-footer-dl-logo {
  display: block;
  height: clamp(2.6rem, 7vw, 5.25rem);
  width: auto;
  max-width: min(200px, 38vw);
  object-fit: contain;
  object-position: center;
  opacity: 0.85;
  transition: opacity 0.2s ease;
  filter:
    drop-shadow(0 2px 4px rgb(0 0 0 / 0.18))
    drop-shadow(0 6px 14px rgb(0 0 0 / 0.12))
    drop-shadow(0 12px 28px rgb(0 0 0 / 0.08));
}

@media (min-width: 640px) {
  .site-footer-dl-logo {
    max-width: min(280px, 42vw);
  }
}

.site-footer-dl-link:hover .site-footer-dl-logo,
.site-footer-dl-link:focus-visible .site-footer-dl-logo {
  opacity: 1;
}

.site-footer-dl-logo--admin {
  height: clamp(2.25rem, 6vw, 4.5rem);
  max-width: min(180px, 34vw);
}

@media (min-width: 640px) {
  .site-footer-dl-logo--admin {
    height: clamp(3.5rem, 5vw, 5.25rem);
    max-width: min(240px, 36vw);
  }
}

.site-footer-dl-logo--login {
  max-width: min(200px, 40vw);
}

@media (min-width: 640px) {
  .site-footer-dl-logo--login {
    max-width: min(280px, 42vw);
  }
}

.site-footer-dl-copy {
  margin: 0;
  flex-shrink: 1;
  min-width: 0;
  white-space: nowrap;
  text-align: left;
  font-size: clamp(0.58rem, 2.4vw, 0.75rem);
  line-height: 1.4;
}

@media (min-width: 640px) {
  .site-footer-dl-copy {
    font-size: inherit;
  }
}