/* 隐私政策 / 服务条款 / 免责声明 独立整页样式 */
* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  background: #f5f7fd;
  color: #2b3448;
  -webkit-font-smoothing: antialiased;
}

.lg-top {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: max(12px, env(safe-area-inset-top)) 16px 12px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(24, 33, 53, 0.08);
}

.lg-top__title {
  flex: 1;
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  color: #182135;
  text-align: center;
}

.lg-back {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #eef2fb;
  color: #4a5775;
  font-size: 17px;
  line-height: 1;
  text-decoration: none;
}

.lg-back:active {
  opacity: 0.65;
}

.lg-top__spacer {
  flex: none;
  width: 36px;
}

.lg-main {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 20px 8px;
}

.lg-updated {
  margin: 0 0 20px;
  font-size: 13px;
  color: #8b95ad;
}

.lg-main h2 {
  margin: 32px 0 12px;
  padding-left: 12px;
  border-left: 4px solid #ff4081;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.45;
  color: #182135;
}

.lg-main h3 {
  margin: 20px 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: #2c3a55;
}

.lg-main p {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.9;
  color: #3d4860;
}

.lg-main ul {
  margin: 0 0 14px;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.9;
  color: #3d4860;
}

.lg-main li + li {
  margin-top: 5px;
}

.lg-main dl {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.9;
}

.lg-main dt {
  margin-top: 14px;
  font-weight: 700;
  color: #2c3a55;
}

.lg-main dd {
  margin: 4px 0 0;
  color: #3d4860;
}

.lg-footer {
  max-width: 760px;
  margin: 0 auto;
  padding: 16px 20px calc(40px + env(safe-area-inset-bottom));
}

.lg-footer__link {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 999px;
  background: linear-gradient(180deg, #263a5b 0%, #142037 100%);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
}

@media (min-width: 640px) {
  .lg-main,
  .lg-footer {
    padding-left: 32px;
    padding-right: 32px;
  }
}