/**
 * 底部页脚样式
 * 包括：footer-new容器、品牌区域、四列快速链接、二维码、版权信息、备案信息
 */

@font-face{
  font-family:moe;
  src:url('../fonts/DingTalk-JinBuTi.woff2') format('woff2');
  font-display:swap;
}

.footer-new {
  background: #fff;
  border-top: 1px solid #e5e7eb;
  padding: 40px 20px 20px;
  margin-top: 40px;
  font-family:moe,'PingFang SC','Microsoft YaHei','Helvetica Neue',Arial,sans-serif;
}

:root.dark .footer-new {
  background: #1a1d24;
  border-top-color: #2a2e37;
}

.footer-new-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 400px 1fr auto;
  grid-template-rows: auto auto;
  gap: 30px;
}

.footer-new-col {
  flex: 1;
  min-width: 120px;
}

.footer-new-brand {
  grid-column: 1;
  grid-row: 1;
}

.footer-new-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-new-logo-img {
  width: auto;
  height: 40px;
  border-radius: 0;
  object-fit: contain;
  background: transparent;
  box-shadow: none;
}

:root.dark .footer-new-logo-img {
  border-color: #2a2e37;
}

.footer-new-logo-text {
  width: 64px;
  height: 64px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 700;
}

.footer-new-site-name {
  font-size: 18px;
  font-weight: 700;
  color: #1a1a1a;
}

:root.dark .footer-new-site-name {
  color: #e4e7ed;
}

.footer-new-intro {
  font-size: 14px;
  color: #666;
  line-height: 1.5;
  margin-bottom: 12px;
}

:root.dark .footer-new-intro {
  color: #8b92a0;
}

.footer-new-copyright {
  font-size: 13px;
  color: #999;
  margin: 0;
  white-space: nowrap;
}

:root.dark .footer-new-copyright {
  color: #6b7280;
}

.footer-new-copyright-wrap {
  grid-column: 1;
  grid-row: 2;
  text-align: left;
  margin-top: -25px;
  padding-top: 0;
  border-top: none;
}

:root.dark .footer-new-copyright-wrap {
  border-top-color: #2a2e37;
}

.footer-new-cols {
  grid-column: 2;
  grid-row: 1;
  display: flex;
  gap: 5px;
  flex: 0 0 auto;
  flex-wrap: nowrap;
  padding-left: 80px;
}

.footer-new-cols .footer-new-col {
  width: 90px;
  flex: 0 0 auto;
  min-width: 0;
}

.footer-new-col-title {
  font-size: 14px;
  font-weight: 600;
  color: #1a1a1a;
  margin: 0 0 16px 0;
}

:root.dark .footer-new-col-title {
  color: #e4e7ed;
}

.footer-new-col-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-new-col-links li {
  margin-bottom: 10px;
}

.footer-new-col-links a {
  font-size: 13px;
  color: #666;
  text-decoration: none;
  transition: color 0.2s;
}

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

:root.dark .footer-new-col-links a {
  color: #8b92a0;
}

:root.dark .footer-new-col-links a:hover {
  color: var(--primary-light);
}

.footer-new-qrcodes {
  grid-column: 3;
  grid-row: 1;
  display: flex;
  gap: 20px;
  flex: 0 0 auto;
}

.footer-new-qrcode-item {
  text-align: center;
}

.footer-new-qrcode-img {
  width: 100px;
  height: 100px;
  border-radius: 8px;
  border: 1px solid #e5e7eb;
  object-fit: contain;
  margin-bottom: 8px;
}

:root.dark .footer-new-qrcode-img {
  border-color: #2a2e37;
}

.footer-new-qrcode-text {
  font-size: 12px;
  color: #666;
  margin: 0;
}

:root.dark .footer-new-qrcode-text {
  color: #8b92a0;
}

.footer-new-bottom {
  max-width: 1200px;
  margin: 24px auto 0;
  padding-top: 20px;
  border-top: 1px solid #e5e7eb;
  text-align: center;
}

:root.dark .footer-new-bottom {
  border-top-color: #2a2e37;
}

.footer-new-bottom a {
  font-size: 12px;
  color: #999;
  text-decoration: none;
}

.footer-new-bottom a:hover {
  color: var(--primary);
}

/* 响应式：移动端 */
@media (max-width: 768px) {
  .footer-new-container {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
    gap: 30px;
  }
  .footer-new-brand {
    grid-column: 1;
    grid-row: 1;
  }
  .footer-new-intro {
    font-size: 15px;
    line-height: 1.5;
  }
  .footer-new-cols {
    grid-column: 1;
    grid-row: 2;
    display: flex;
    gap: 10px;
    flex-wrap: nowrap;
    padding-left: 0;
  }
  .footer-new-cols .footer-new-col {
    width: auto;
    flex: 1;
    text-align: center;
  }
  .footer-new-qrcodes {
    grid-column: 1;
    grid-row: 3;
    justify-content: center;
  }
  .footer-new-copyright-wrap {
    grid-column: 1;
    grid-row: 4;
    text-align: center;
    margin-top: 0;
  }
  .footer-new-copyright {
    white-space: normal;
  }
}