.activity618 {
  z-index: 2147483649;
}

.activity618-masking-out {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2147483650;
  background: rgba(0, 0, 0, 0.3);
}

.activity618-wrap-small {
  position: fixed;
  right: 10px;
  top: 160px;
  width: 130px;
  z-index: 9999;
  cursor: pointer;
}

.activity618-mini-img {
  display: block;
  width: 130px;
  height: auto;
  opacity: 0;
  transition: opacity 1s ease;
}

.activity618-mini-img:not(:first-child) {
  position: absolute;
  top: 0;
  left: 0;
}

.activity618-mini-img.active {
  opacity: 1;
}

.activity618-wrap {
  position: fixed;
  right: 50%;
  top: 50%;
  transform: translate(50%, -50%) scale(1);
  width: 1100px;
  height: 500px;
  overflow: hidden;
  transition: all 0.5s;
  z-index: 2147483651;
  cursor: pointer;
  border-radius: 24px;
}

.activity618-carousel {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 24px;
}

.activity618-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 1.4s ease-in-out;
}

.activity618-track.manual-switching {
  transition-duration: 0.55s;
  transition-timing-function: cubic-bezier(0.55, 0.08, 0.68, 0.53);
}

.activity618-slide {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
}

.activity618-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.activity618-dots {
  position: absolute;
  left: 50%;
  bottom: 18px;
  display: flex;
  gap: 8px;
  transform: translateX(-50%);
  z-index: 2;
}

.activity618-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  transition: all 0.3s;
}

.activity618-dot.active {
  width: 24px;
  border-radius: 8px;
  background: #fff;
}

.activity618-arrow {
  position: absolute;
  top: 50%;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 50%;
  color: #fff;
  background: rgba(20, 52, 84, 0.32);
  box-shadow: 0 8px 24px rgba(28, 84, 145, 0.22);
  backdrop-filter: blur(6px);
  cursor: pointer;
  opacity: 0.78;
  transform: translateY(-50%);
  transition: background 0.25s, box-shadow 0.25s, opacity 0.25s, transform 0.25s;
}

.activity618-arrow::before {
  content: "";
  display: block;
  width: 12px;
  height: 12px;
  border-top: 3px solid #fff;
  border-right: 3px solid #fff;
}

.activity618-arrow:hover {
  background: rgba(26, 115, 232, 0.62);
  box-shadow: 0 10px 28px rgba(26, 115, 232, 0.3);
  opacity: 1;
  transform: translateY(-50%) scale(1.06);
}

.activity618-arrow:active {
  transform: translateY(-50%) scale(0.96);
}

.activity618-arrow-prev {
  left: 26px;
}

.activity618-arrow-next {
  right: 26px;
}

.activity618-arrow-prev::before {
  transform: rotate(-135deg) translate(-1px, 1px);
}

.activity618-arrow-next::before {
  transform: rotate(45deg) translate(-1px, 1px);
}

.activity618_box {
  position: fixed;
  right: 50%;
  top: 50%;
  transform: translate(50%, -50%) scale(1);
  width: 600px;
  background-color: #fff;
  border-radius: 2px;
  box-sizing: border-box;
  overflow: hidden;
  transition: all 0.5s;
  z-index: 2147483651;
}

.activity618_box .header {
  height: 46px;
  display: flex;
  align-items: center;
  box-sizing: border-box;
  justify-content: space-between;
  padding: 0 24px;
  background: #f5f7fd;
}

.activity618_box .rule_title {
  font-size: 16px;
  font-weight: bold;
}

.activity618_box .content {
  padding: 24px;
  overflow: auto;
  max-height: calc(100vh - 150px);
}

.activity618_box p {
  margin: 0 0 10px;
  color: #778ca2;
  font-size: 14px;
  line-height: 1.4;
}

.activity618_box p:last-child {
  margin-bottom: 0;
}

.activity618_box .rule-title {
  margin-bottom: 16px;
  font-weight: bold;
}

.activity618_box .title {
  font-size: 14px;
  font-weight: bold;
  color: #778ca2;
  line-height: 20px;
}

.activity618_box .subTitle {
  font-size: 14px;
  color: #778ca2;
  margin-top: 8px;
}

.activity618_box .mt-16 {
  margin-top: 16px;
}

.activity618_box .mainColor {
  color: #3e6ef1;
}

.activity618_box .title2 {
  font-size: 14px;
  color: #252631;
  margin: 20px 0;
  line-height: 1;
}

.activity618_box .text-right {
  text-align: right;
}

.activity618_box .close,
.active-close {
  display: block;
  width: 20px;
  height: 20px;
  cursor: pointer;
}

.active-close {
  position: absolute;
  top: 20px;
  right: 20px;
  margin-right: 0 !important;
  z-index: 3;
}

.active-header {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.activity618 .hidden {
  right: 4%;
  bottom: 98px;
  opacity: 0;
  transform: translate(50%, -50%) scale(0);
  pointer-events: none;
}

.activity618-wrap-small.hidden {
  opacity: 0;
  pointer-events: none;
}

.activity618-wrap .rule_btn {
  position: absolute;
  right: 24px;
  bottom: 2px;
  height: 38px;
  color: #fff;
  cursor: pointer;
  transition: 0.3s all;
  text-shadow: none;
  z-index: 2;
}

.activity618-wrap .rule_btn:hover {
  text-shadow: none;
}

.zl-primary {
  color: #3e6ef1;
}

.font-weight {
  font-weight: bold;
}