:root {
  color-scheme: light;
  --legal-page: #f5f0fb;
  --legal-surface: rgba(255, 255, 255, 0.88);
  --legal-ink: #342b42;
  --legal-muted: #71677c;
  --legal-violet: #8060cc;
  --legal-line: rgba(99, 71, 151, 0.16);
  font-family: "PingFang SC", "Microsoft YaHei UI", "Noto Sans SC", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 0;
  scroll-behavior: smooth;
}

body {
  min-width: 0;
  margin: 0;
  color: var(--legal-ink);
  background:
    radial-gradient(circle at 12% 4%, rgba(190, 166, 255, 0.3), transparent 28rem),
    radial-gradient(circle at 92% 88%, rgba(243, 184, 212, 0.22), transparent 30rem),
    var(--legal-page);
}

a {
  color: #6846a8;
  text-underline-offset: 3px;
}

a:focus-visible {
  outline: 3px solid rgba(128, 96, 204, 0.3);
  outline-offset: 3px;
}

.legal-header {
  position: sticky;
  top: 0;
  z-index: 5;
  border-bottom: 1px solid var(--legal-line);
  background: rgba(251, 249, 255, 0.9);
  backdrop-filter: blur(16px);
}

.legal-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(920px, calc(100% - 40px));
  min-height: 72px;
  margin: 0 auto;
}

.legal-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--legal-ink);
  font-size: 19px;
  font-weight: 800;
  text-decoration: none;
}

.legal-brand img {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(95, 63, 145, 0.15);
}

.legal-back {
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
}

.legal-main {
  width: min(920px, calc(100% - 40px));
  margin: 0 auto;
  padding: 56px 0 72px;
}

.legal-document {
  padding: clamp(28px, 6vw, 64px);
  background: var(--legal-surface);
  border: 1px solid rgba(255, 255, 255, 0.94);
  border-radius: 28px;
  box-shadow: 0 28px 80px rgba(80, 54, 123, 0.1);
}

.legal-document__intro {
  padding-bottom: 30px;
  border-bottom: 1px solid var(--legal-line);
}

.legal-document h1 {
  margin: 0;
  font-size: clamp(34px, 6vw, 52px);
  line-height: 1.16;
  letter-spacing: -0.04em;
}

.legal-document__date {
  margin: 16px 0 0;
  color: var(--legal-muted);
  font-size: 14px;
}

.legal-document h2 {
  margin: 40px 0 14px;
  font-size: 21px;
  line-height: 1.45;
}

.legal-document p,
.legal-document li {
  color: #554c60;
  font-size: 16px;
  line-height: 1.95;
  overflow-wrap: anywhere;
}

.legal-document p {
  margin: 13px 0;
}

.legal-document ol,
.legal-document ul {
  margin: 13px 0;
  padding-left: 1.4em;
}

.legal-note {
  margin-top: 38px;
  padding: 18px 20px;
  background: rgba(128, 96, 204, 0.07);
  border-left: 4px solid var(--legal-violet);
  border-radius: 4px 14px 14px 4px;
}

.legal-footer {
  padding: 0 20px 36px;
  color: var(--legal-muted);
  font-size: 12px;
  text-align: center;
}

@media (max-width: 560px) {
  .legal-header__inner,
  .legal-main {
    width: calc(100% - 28px);
  }

  .legal-header__inner {
    min-height: 64px;
  }

  .legal-main {
    padding: 20px 0 44px;
  }

  .legal-document {
    padding: 24px 20px 32px;
    border-radius: 20px;
  }

  .legal-document h1 {
    font-size: 32px;
  }

  .legal-document h2 {
    margin-top: 32px;
    font-size: 19px;
  }

  .legal-document p,
  .legal-document li {
    font-size: 15px;
    line-height: 1.9;
  }
}

@media (max-width: 340px) {
  .legal-brand span {
    display: none;
  }

  .legal-document {
    padding-inline: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}