.page-privacy {
  --privacy-gap: clamp(32px, 5vw, 64px);
}

.page-privacy .privacy-banner {
  margin: 0 0 clamp(28px, 4vw, 52px);
  border-bottom: 1px solid var(--hairline);
  overflow: hidden;
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .legal-hero {
  max-width: 72ch;
  padding-bottom: clamp(24px, 3.5vw, 40px);
  border-bottom: 1px solid var(--hairline);
  margin-bottom: var(--section-space);
}

.page-privacy .legal-hero h1 {
  font-family: var(--ff-display);
  font-size: var(--fs-display);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.08;
  color: var(--ink);
  margin: 10px 0 18px;
}

.page-privacy .legal-hero .lead {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  max-width: 68ch;
  margin: 0;
}

.page-privacy .legal-hero__note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--steel);
  max-width: 68ch;
}

/* 目录 + 正文双栏 */
.page-privacy .legal-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--privacy-gap);
  align-items: start;
}

.page-privacy .legal-toc {
  border-top: 2px solid var(--ink);
  padding-top: 12px;
}

.page-privacy .legal-toc__title {
  margin: 0 0 8px;
  color: var(--steel);
}

.page-privacy .anchor-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}

.page-privacy .anchor-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 12px;
  background: var(--paper-gray);
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.4;
  border-bottom: 2px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .anchor-index__num {
  font-family: var(--ff-num);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--steel);
  transition: color var(--dur) var(--ease);
}

.page-privacy .anchor-index__link:hover {
  color: var(--red);
}

.page-privacy .anchor-index__link[aria-current="true"] {
  color: var(--red);
  border-bottom-color: var(--red);
}

.page-privacy .anchor-index__link[aria-current="true"] .anchor-index__num {
  color: var(--red);
}

/* 正文 */
.page-privacy .legal-body {
  max-width: 68ch;
}

.page-privacy .legal-clause {
  scroll-margin-top: clamp(24px, 8vh, 96px);
  padding-top: clamp(22px, 3vw, 30px);
  border-top: 1px solid var(--hairline);
  margin-bottom: clamp(36px, 5vw, 56px);
}

.page-privacy .legal-clause:first-child {
  border-top-color: var(--ink);
}

.page-privacy .legal-clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}

.page-privacy .legal-clause__num {
  font-family: var(--ff-num);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--red);
  flex: 0 0 auto;
}

.page-privacy .legal-clause h2 {
  font-family: var(--ff-display);
  font-size: clamp(19px, 2.2vw, 25px);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.25;
  color: var(--ink);
  margin: 0;
}

.page-privacy .legal-clause h3 {
  font-family: var(--ff-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ink);
  margin: 20px 0 6px;
}

.page-privacy .legal-clause p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  margin: 0 0 12px;
  max-width: 68ch;
}

.page-privacy .legal-clause p:last-child {
  margin-bottom: 0;
}

.page-privacy .legal-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
}

.page-privacy .legal-list > li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 12px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  max-width: 68ch;
}

.page-privacy .legal-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 8px;
  height: 1px;
  background: var(--red);
}

.page-privacy .legal-list strong {
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .legal-contact {
  margin-top: 22px;
  border-left: 2px solid var(--red);
  padding-left: 16px;
}

.page-privacy .legal-contact p {
  margin: 0 0 6px;
  font-size: 15px;
  line-height: 1.65;
}

.page-privacy .legal-contact a {
  color: var(--deep-red);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-privacy .legal-contact a:hover {
  color: var(--red);
}

/* 相关页面 */
.page-privacy .legal-links {
  margin-bottom: var(--section-space);
  border-top: 2px solid var(--ink);
  padding-top: 14px;
}

.page-privacy .legal-links__list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
}

.page-privacy .legal-links__list li {
  border-bottom: 1px solid var(--hairline);
}

.page-privacy .legal-links__list a {
  display: block;
  padding: 13px 0;
  color: var(--ink);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.5;
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-privacy .legal-links__list a:hover {
  color: var(--red);
  padding-left: 6px;
}

@media (min-width: 900px) {
  .page-privacy .legal-layout {
    grid-template-columns: minmax(200px, 240px) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 76px);
  }

  .page-privacy .legal-toc {
    position: sticky;
    top: 24px;
  }

  .page-privacy .anchor-index__list {
    display: block;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-privacy .anchor-index__link {
    display: flex;
    align-items: baseline;
    gap: 10px;
    white-space: normal;
    background: transparent;
    padding: 11px 0;
    font-size: 15px;
    border-bottom: 1px solid var(--hairline);
  }

  .page-privacy .anchor-index__link[aria-current="true"] {
    border-bottom-color: var(--red);
  }
}

@media (max-width: 520px) {
  .page-privacy .legal-hero h1 {
    font-size: clamp(26px, 9vw, 34px);
  }

  .page-privacy .legal-clause__head {
    gap: 9px;
  }

  .page-privacy .legal-clause h2 {
    font-size: 19px;
  }
}