:root {
  color: #2b1933;
  background: #d9a7e3;
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  background:
    radial-gradient(circle at 12% 4%, rgba(255, 255, 255, 0.72), transparent 24rem),
    radial-gradient(circle at 88% 32%, rgba(255, 111, 183, 0.36), transparent 30rem),
    linear-gradient(145deg, #efc2e4, #c495e5 54%, #9279d9);
}

a {
  color: inherit;
}

.legal-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 72px;
}

.legal-header,
.legal-header nav,
.legal-footer {
  display: flex;
  align-items: center;
}

.legal-header {
  min-height: 74px;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.legal-header > a {
  display: block;
  width: 142px;
  height: 72px;
  overflow: hidden;
  border-radius: 18px;
  box-shadow: 0 14px 36px rgba(58, 22, 77, 0.2);
}

.legal-header img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.legal-header nav {
  gap: 8px;
}

.legal-header nav a,
.legal-footer a {
  min-height: 44px;
  padding: 11px 17px;
  border: 1px solid rgba(255, 255, 255, 0.76);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.4);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: background 180ms ease;
}

.legal-header nav a:hover,
.legal-footer a:hover {
  background: rgba(255, 255, 255, 0.72);
}

.legal-card {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  gap: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 34px;
  background: rgba(255, 250, 253, 0.9);
  box-shadow: 0 28px 90px rgba(54, 20, 76, 0.2);
  backdrop-filter: blur(20px);
}

.legal-index {
  padding: 44px 30px;
  border-right: 1px solid #ead8ec;
  background: rgba(249, 235, 248, 0.72);
}

.legal-index > span {
  color: #a32171;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.legal-index h1 {
  margin: 12px 0 16px;
  font-size: 42px;
  letter-spacing: -0.07em;
}

.legal-index > p {
  margin: 4px 0;
  color: #756079;
  font-size: 12px;
  line-height: 1.6;
}

.legal-index nav {
  display: grid;
  gap: 5px;
  margin-top: 30px;
}

.legal-index nav a {
  min-height: 42px;
  padding: 11px 12px;
  border-radius: 11px;
  color: #614c67;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.legal-index nav a:hover {
  background: #fff;
  color: #a32171;
}

.legal-content {
  padding: clamp(30px, 5vw, 64px);
}

.legal-content section {
  scroll-margin-top: 24px;
}

.legal-content section + section {
  padding-top: 34px;
  margin-top: 34px;
  border-top: 1px solid #eadfe9;
}

.legal-lead > p {
  margin: 0;
  color: #342139;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.75;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 26px;
}

.principles span {
  padding: 15px;
  border: 1px solid #ead8ec;
  border-radius: 16px;
  background: #fff;
  color: #756079;
  font-size: 12px;
  line-height: 1.55;
}

.principles b {
  display: block;
  margin-bottom: 4px;
  color: #a32171;
  font-size: 14px;
}

.legal-content h2 {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 13px;
  color: #342139;
  font-size: 22px;
  letter-spacing: -0.035em;
}

.legal-content h2 i {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 11px;
  background: #f2dced;
  color: #a32171;
  font-size: 11px;
  font-style: normal;
}

.legal-content p,
.legal-content li {
  color: #67536d;
  font-size: 15px;
  line-height: 1.9;
}

.legal-content p {
  margin: 9px 0 0;
}

.legal-content ul {
  padding-left: 1.3em;
  margin: 10px 0 0;
}

.legal-content li + li {
  margin-top: 7px;
}

.legal-content li b {
  color: #48334f;
}

.legal-footer {
  justify-content: space-between;
  gap: 16px;
  padding-top: 24px;
  color: #573f5f;
  font-size: 12px;
}

@media (max-width: 760px) {
  .legal-shell {
    width: min(100% - 20px, 1180px);
    padding-top: 16px;
  }

  .legal-header {
    align-items: flex-start;
  }

  .legal-header > a {
    width: 112px;
    height: 58px;
  }

  .legal-header nav {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .legal-header nav a {
    min-height: 40px;
    padding: 9px 12px;
    font-size: 11px;
  }

  .legal-card {
    grid-template-columns: 1fr;
    border-radius: 24px;
  }

  .legal-index {
    padding: 28px 22px 22px;
    border-right: 0;
    border-bottom: 1px solid #ead8ec;
  }

  .legal-index h1 {
    font-size: 36px;
  }

  .legal-index nav {
    display: none;
  }

  .legal-content {
    padding: 28px 22px 42px;
  }

  .legal-lead > p {
    font-size: 17px;
  }

  .principles {
    grid-template-columns: 1fr;
  }

  .legal-content h2 {
    align-items: flex-start;
    font-size: 19px;
  }

  .legal-content p,
  .legal-content li {
    font-size: 14px;
  }

  .legal-footer {
    align-items: flex-start;
  }
}

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

  * {
    transition: none !important;
  }
}