.trans {
  text-transform: uppercase;
}

.tit h2 a {
  text-transform: uppercase;
  text-decoration: none;
  transition: color 0.3s ease;
}

.tit h2 a:hover {
  color: #499a01;
}

.isPc .i-section-bg .list-columns2 li {
  background-color: #fff;
}

.isWap .list-columns3 a {
  display: flex;
  flex-direction: column;
}

.isWap .list-columns3 .list-tit,
.isWap .list-columns3 img {
  width: 100%;
  float: none;
}

/* 优化的回到顶部样式 */
.totop-enhanced {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.totop-enhanced.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.totop-btn {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #d0862f 0%, #e6b87c 100%);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(208, 134, 47, 0.3);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.totop-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 100%);
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.totop-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(208, 134, 47, 0.4);
}

.totop-btn:hover::before {
  opacity: 1;
}

.totop-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(208, 134, 47, 0.3);
}

.totop-icon {
  width: 20px;
  height: 20px;
  color: #fff;
  margin-bottom: 2px;
  transition: transform 0.3s ease;
}

.totop-btn:hover .totop-icon {
  transform: translateY(-2px);
}

.totop-text {
  font-size: 8px;
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.5px;
  line-height: 1;
}

/* 隐藏备用版本 */
.totop-fallback {
  display: none;
}

/* PC端样式调整 */
.isPc .totop-enhanced {
  bottom: 40px;
  right: 40px;
}

.isPc .totop-btn {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #2e8b57 0%, #3cb371 100%);
  box-shadow: 0 4px 20px rgba(46, 139, 87, 0.3);
}

.isPc .totop-btn:hover {
  background: linear-gradient(135deg, #3cb371 0%, #2e8b57 100%);
  box-shadow: 0 8px 25px rgba(46, 139, 87, 0.4);
}

.isPc .totop-btn:active {
  background: linear-gradient(135deg, #228b22 0%, #2e8b57 100%);
  box-shadow: 0 2px 10px rgba(46, 139, 87, 0.3);
}

.isPc .totop-icon {
  width: 22px;
  height: 22px;
}

.isPc .totop-text {
  font-size: 9px;
}

/* 移动端样式调整 */
.isWap .totop-enhanced {
  bottom: 20px;
  right: 20px;
}

.isWap .totop-btn {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #2e8b57 0%, #3cb371 100%);
  box-shadow: 0 4px 20px rgba(46, 139, 87, 0.3);
}

.isWap .totop-btn:hover {
  background: linear-gradient(135deg, #3cb371 0%, #2e8b57 100%);
  box-shadow: 0 8px 25px rgba(46, 139, 87, 0.4);
}

.isWap .totop-btn:active {
  background: linear-gradient(135deg, #228b22 0%, #2e8b57 100%);
  box-shadow: 0 2px 10px rgba(46, 139, 87, 0.3);
}

.isWap .totop-icon {
  width: 18px;
  height: 18px;
}

.isWap .totop-text {
  font-size: 7px;
}

.footer img {
  width: 20px;
  height: 20px;
}

.footer p {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  margin-bottom: 2px;
}

.footer p a {
  color: #fff;
  transition: all 0.3s ease;
}

.footer p a:hover {
  text-decoration: none;
  text-shadow: 0 0 1px #fff;
}