*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
  background: #7a9bb8;
  -webkit-tap-highlight-color: transparent;
}

@media (min-width: 431px) {
  html,
  body {
    background: #0a1628;
  }
}

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

.page {
  width: 100%;
  max-width: 430px;
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  padding: calc(8px + env(safe-area-inset-top, 0px)) 14px 80px;
  background: #7a9bb8 url("./assets/bg.webp") center top / cover no-repeat;
  position: relative;
  overflow-x: hidden;
}

.header {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-bottom: 2px;
  min-height: 48px;
}

.logo {
  height: 46px;
  width: auto;
  display: block;
  object-fit: contain;
}

.banner-wrap {
  position: relative;
  flex-shrink: 0;
  margin-bottom: 0;
}

.kefu {
  position: fixed;
  top: 18%;
  right: max(10px, calc(50% - 215px + 10px));
  z-index: 100;
  height: 44px;
  width: auto;
  display: block;
  cursor: pointer;
  object-fit: contain;
}

.banners {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.banners img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
  object-fit: contain;
}

.actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  margin: 22px 0 14px;
  flex-shrink: 0;
}

.actions img {
  width: 95%;
  height: 48px;
  object-fit: fill;
  display: block;
  cursor: pointer;
  filter: drop-shadow(0 6px 14px rgba(20, 60, 120, 0.28));
  transition: transform 0.18s ease;
}

.actions img:active {
  transform: scale(0.98);
}

.slogan {
  display: block;
  width: 78%;
  max-width: 300px;
  margin: 10px auto 0;
  height: auto;
  mix-blend-mode: normal;
  opacity: 1;
  flex-shrink: 0;
}

.bottom {
  position: fixed;
  left: 50%;
  bottom: 2px;
  transform: translateX(-50%);
  z-index: 100;
  width: 100%;
  max-width: 430px;
  display: flex;
  gap: 10px;
  padding: 0 14px;
  box-sizing: border-box;
}

.bottom img {
  flex: 1;
  width: 0;
  min-width: 0;
  height: auto;
  display: block;
  cursor: pointer;
}