/* ====================================================================
 * 96IDC 官网主题 - 公共底部样式（footer.css）
 * --------------------------------------------------------------------
 * 作者   : 96IDC（客服 QQ：2386214936）
 * 官网   : https://www.96idc.cn  |  https://cloud.96idc.cn
 * 版权   : Copyright © 2020-2026 96IDC.CN 保留所有权利
 * 更新   : 2026-10-07
 * ==================================================================== */

.scroll-top {
  position: fixed;
  right: 24px;
  bottom: 96px;
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 50%;
  background: linear-gradient(135deg,#FF6B35,#FF6B35);
  color: #fff;
  box-shadow: 0 4px 16px rgba(255,107,53,0.35);
  cursor: pointer;
  z-index: 9997;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px)
}
.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0)
}
.scroll-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(255,107,53,0.45)
}
.scroll-top svg {
  width: 20px;
  height: 20px
}
.site-footer {
  background: #0b1220;
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  position: relative
}
.footer-main {
  padding: 72px 0 48px
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr;
  gap: 40px
}
.footer-brand .footer-logo {
  display: inline-block;
  margin-bottom: 20px
}
.footer-brand .footer-logo img {
  height: 40px;
  width: auto
}
.footer-brand p {
  line-height: 1.8;
  margin-bottom: 20px;
  max-width: 300px
}
.footer-contact-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px
}
.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  line-height: 1.6
}
.footer-contact-list svg {
  width: 18px;
  height: 18px;
  color: #FF6B35;
  flex-shrink: 0;
  margin-top: 2px
}
.footer-contact-list a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color 0.3s
}
.footer-contact-list a:hover {
  color: #FF6B35;
  text-decoration: none
}
.footer-social {
  display: flex;
  gap: 10px
}
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.8);
  transition: all 0.3s
}
.footer-social a:hover {
  background: #FF6B35;
  color: #fff;
  transform: translateY(-2px)
}
.footer-social svg {
  width: 18px;
  height: 18px
}
.footer-column h4 {
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px
}
.footer-column h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 24px;
  height: 3px;
  background: linear-gradient(90deg,#FF6B35,#FF6B35);
  border-radius: 2px
}
.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0
}
.footer-column ul li {
  margin-bottom: 10px
}
.footer-column ul li a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 6px
}
.footer-column ul li a:hover {
  color: #FF6B35;
  transform: translateX(4px)
}
.footer-column ul li a svg {
  width: 14px;
  height: 14px;
  opacity: 0;
  transition: opacity 0.3s
}
.footer-column ul li a:hover svg {
  opacity: 1
}
.footer-trust {
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 32px 0
}
.trust-title {
  display:flex;
  align-items:center;
  justify-content:center;
  gap:16px;
  margin-bottom:24px
}
.trust-title h4 {
  margin:0;
  color:#fff;
  font-size:15px;
  font-weight:600;
  letter-spacing:1px
}
.trust-title-line {
  flex:0 0 60px;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,107,53,0.6),transparent)
}
.trust-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px
}
.trust-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  transition:all 0.3s
}
.trust-badge:hover {
  background:rgba(255,107,53,0.08);
  border-color:rgba(255,107,53,0.3);
  transform:translateY(-2px)
}
.trust-badge img,.trust-badge svg {
  width: 36px;
  height: 36px;
  object-fit: contain;
  color:#FF6B35;
  flex-shrink:0
}
.trust-badge-text {
  display:flex;
  flex-direction:column;
  line-height:1.3
}
.trust-badge-text strong {
  color:#fff;
  font-size:13px;
  font-weight:600
}
.trust-badge-text span {
  color:rgba(255,255,255,0.6);
  font-size:11px;
  margin-top:1px
}
.trust-sla {
  margin-top:24px;
  padding-top:20px;
  border-top:1px dashed rgba(255,255,255,0.08);
  display:flex;
  align-items:center;
  justify-content:center;
  flex-wrap:wrap;
  gap:10px;
  color:rgba(255,255,255,0.55);
  font-size:13px
}
.sla-item strong {
  color:#FF6B35;
  font-weight:700;
  margin-right:4px
}
.sla-divider {
  color:rgba(255,255,255,0.2)
}
.footer-bottom {
  background: rgba(0,0,0,0.25);
  padding: 22px 0
}
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px
}
/* 页脚模板出品方署名 */
.footer-credit {
  display: inline-block;
  margin-left: 14px;
  padding-left: 14px;
  border-left: 1px solid rgba(255, 255, 255, .15);
  color: rgba(255, 255, 255, .45);
  font-size: 12px
}
@media (max-width: 767px) {
  .footer-credit {
    display: block;
    margin-left: 0;
    padding-left: 0;
    border-left: none
  }
}
.footer-bottom p {
  margin: 0;
  color: rgba(255,255,255,0.55);
  font-size: 13px
}
.footer-bottom a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color 0.3s
}
.footer-bottom a:hover {
  color: #FF6B35
}
.footer-bottom-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap
}
@media (max-width: 1199px) {
  .footer-grid {
    grid-template-columns: repeat(3,1fr)
  }
  .footer-brand {
    grid-column: 1 / -1
  }
}
@media (max-width: 767px) {
  .footer-main {
    padding: 48px 0 32px
  }
  .footer-grid {
    grid-template-columns: repeat(2,1fr);
    gap: 28px
  }
  .footer-brand {
    grid-column: 1 / -1
  }
  .footer-bottom-inner {
    flex-direction: column;
    text-align: center
  }
  .scroll-top {
    right: 16px;
    bottom: 88px
  }
}
@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr
  }
}

@media (max-width: 768px) {
}
@media (max-width: 480px) {
}