:root {
  color: #253a34;
  background: #f4faf7;
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: #f4faf7;
}

body {
  min-height: 100%;
  margin: 0;
  color: #3f4d49;
  background:
    linear-gradient(rgba(244, 250, 247, 0.94), rgba(250, 251, 247, 0.97)),
    url("../assets/images/backgrounds/unified_ink_landscape_bg.png") center top / cover fixed;
}

a {
  color: #176b57;
}

.policy-header {
  border-bottom: 1px solid rgba(191, 158, 82, 0.28);
  background: rgba(255, 255, 255, 0.72);
}

.policy-header-inner,
.policy-main,
.policy-footer {
  width: min(100% - 36px, 760px);
  margin-inline: auto;
}

.policy-header-inner {
  padding: calc(22px + env(safe-area-inset-top)) 0 30px;
}

.policy-back {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.policy-brand {
  margin: 22px 0 6px;
  color: #176b57;
  font-size: 15px;
  font-weight: 800;
}

h1 {
  margin: 0;
  color: #123f34;
  font-size: clamp(30px, 7vw, 42px);
  line-height: 1.2;
  letter-spacing: 0;
}

.policy-summary {
  max-width: 620px;
  margin: 14px 0 0;
  color: #3f4d49;
  font-size: 16px;
  line-height: 1.75;
}

.policy-meta {
  margin: 10px 0 0;
  color: #687873;
  font-size: 13px;
  line-height: 1.6;
}

.policy-main {
  padding: 16px 0 34px;
}

.policy-main section {
  padding: 22px 0;
  border-bottom: 1px solid rgba(23, 107, 87, 0.12);
}

.policy-main h2 {
  margin: 0 0 12px;
  color: #164f41;
  font-size: 19px;
  line-height: 1.45;
  letter-spacing: 0;
}

.policy-main p {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
}

.policy-main p + p {
  margin-top: 10px;
}

.policy-footer {
  padding: 0 0 calc(34px + env(safe-area-inset-bottom));
}

.policy-footer a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  font-weight: 800;
}

@media (max-width: 420px) {
  .policy-header-inner,
  .policy-main,
  .policy-footer {
    width: min(100% - 28px, 760px);
  }

  .policy-header-inner {
    padding-bottom: 24px;
  }

  .policy-main section {
    padding: 19px 0;
  }
}