/* qiai.cn 全站浅色银白底部 · 2026-08-26 */
.qiai-footer {
  position: relative !important;
  isolation: isolate;
  width: 100%;
  margin: 0;
  padding: 58px 0 0 !important;
  overflow: hidden;
  border-top: 1px solid rgba(30, 73, 51, 0.09);
  background:
    radial-gradient(circle at 10% 0%, rgba(255, 255, 255, 0.96) 0, rgba(255, 255, 255, 0) 31%),
    radial-gradient(circle at 92% 100%, rgba(214, 226, 218, 0.5) 0, rgba(214, 226, 218, 0) 34%),
    linear-gradient(180deg, #f6f9f7 0%, #eef3ef 100%) !important;
  color: #53645a !important;
  font-family: inherit;
  box-sizing: border-box;
}

.qiai-footer::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(42, 91, 65, 0.032) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 91, 65, 0.032) 1px, transparent 1px);
  background-size: 38px 38px;
  content: "";
}

.qiai-footer,
.qiai-footer * {
  box-sizing: border-box;
}

.qiai-footer__inner {
  position: relative;
  display: block !important;
  width: min(1180px, calc(100% - 56px));
  margin: 0 auto;
}

/* 覆盖首页旧银白主题中“隐藏 footer 第一个子元素”的遗留规则。 */
body.home-c1-silver .main-footer.qiai-footer > .qiai-footer__inner:first-child {
  display: block !important;
}

.qiai-footer__grid {
  display: grid !important;
  grid-template-columns: minmax(360px, 2.15fr) repeat(2, minmax(120px, 0.86fr)) minmax(170px, 1.05fr) !important;
  gap: 54px !important;
  margin: 0 !important;
  padding: 0 0 54px !important;
}

.qiai-footer__brand,
.qiai-footer__column {
  min-width: 0;
}

.qiai-footer__title {
  margin: 0 0 20px !important;
  color: #213229 !important;
  font-size: 23px !important;
  font-weight: 600 !important;
  line-height: 1.35 !important;
  letter-spacing: 0.04em !important;
}

.qiai-footer__description {
  max-width: 410px;
  margin: 0 0 22px !important;
  color: #64746a !important;
  font-size: 14px !important;
  line-height: 1.9 !important;
}

.qiai-footer__contact {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.qiai-footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 0 !important;
  padding: 0 !important;
  color: #5d6e63 !important;
  font-size: 14px !important;
  line-height: 1.65 !important;
}

.qiai-footer__contact-icon {
  flex: 0 0 17px;
  width: 17px;
  height: 17px;
  margin-top: 3px;
  color: #d2a91f;
}

.qiai-footer__contact a,
.qiai-footer__column a,
.qiai-footer__authority a,
.qiai-footer__bottom a {
  color: inherit !important;
  text-decoration: none !important;
}

.qiai-footer__authority {
  max-width: 410px;
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid rgba(37, 75, 55, 0.13) !important;
  color: #627268 !important;
  font-size: 11px !important;
  line-height: 1.75 !important;
}

.qiai-footer__column h2 {
  margin: 2px 0 22px !important;
  color: #26372e !important;
  font-size: 16px !important;
  font-weight: 600 !important;
  line-height: 1.4 !important;
  letter-spacing: 0.04em;
}

.qiai-footer__column ul {
  display: grid !important;
  gap: 13px !important;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
}

.qiai-footer__column li {
  margin: 0 !important;
  padding: 0 !important;
  font-size: 14px !important;
  line-height: 1.55 !important;
}

.qiai-footer__column a {
  position: relative;
  display: inline-block;
  color: #69786f !important;
  transition: color 180ms ease, transform 180ms ease;
}

.qiai-footer__column a::after {
  position: absolute;
  right: 0;
  bottom: -3px;
  left: 0;
  height: 1px;
  background: #2d6b4b;
  content: "";
  opacity: 0;
  transform: scaleX(0);
  transform-origin: left;
  transition: opacity 180ms ease, transform 180ms ease;
}

.qiai-footer__column a:hover,
.qiai-footer__column a:focus-visible,
.qiai-footer__contact a:hover,
.qiai-footer__contact a:focus-visible,
.qiai-footer__authority a:hover,
.qiai-footer__authority a:focus-visible,
.qiai-footer__bottom a:hover,
.qiai-footer__bottom a:focus-visible {
  color: #17633f !important;
}

.qiai-footer__column a:hover,
.qiai-footer__column a:focus-visible {
  transform: translateX(3px);
}

.qiai-footer__column a:hover::after,
.qiai-footer__column a:focus-visible::after {
  opacity: 1;
  transform: scaleX(1);
}

.qiai-footer__bottom {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 78px;
  padding: 22px 0 24px !important;
  border-top: 1px solid rgba(37, 75, 55, 0.13) !important;
  color: #68776e !important;
  font-size: 13px !important;
  line-height: 1.6 !important;
}

.qiai-footer__bottom p {
  margin: 0 !important;
  color: inherit !important;
  font-size: inherit !important;
}

.qiai-footer a:focus-visible {
  border-radius: 2px;
  outline: 2px solid #17633f;
  outline-offset: 4px;
}

@media (max-width: 980px) {
  .qiai-footer__grid {
    grid-template-columns: minmax(300px, 1.6fr) repeat(3, minmax(110px, 0.8fr)) !important;
    gap: 32px !important;
  }
}

@media (max-width: 760px) {
  .qiai-footer {
    padding-top: 42px !important;
  }

  .qiai-footer__inner {
    width: min(100% - 36px, 680px);
  }

  .qiai-footer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 36px 28px !important;
    padding-bottom: 40px !important;
  }

  .qiai-footer__brand {
    grid-column: 1 / -1;
  }

  .qiai-footer__description,
  .qiai-footer__authority {
    max-width: none;
  }

  .qiai-footer__bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
}

@media (max-width: 460px) {
  .qiai-footer__grid {
    grid-template-columns: 1fr !important;
  }

  .qiai-footer__brand {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .qiai-footer__column a,
  .qiai-footer__column a::after {
    transition: none;
  }
}