.page-privacy {
  --privacy-measure: 34em;
  --privacy-strip-h: clamp(96px, 14vw, 168px);
  overflow-wrap: break-word;
}

/* 页首标题区 */
.page-privacy .privacy-masthead {
  background: var(--pearl);
  border-bottom: 1px solid var(--grid-line);
}

.page-privacy .privacy-masthead__inner {
  padding-top: calc(var(--step) * 4);
  padding-bottom: calc(var(--step) * 3);
}

.page-privacy .privacy-masthead .eyebrow {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--sea-mid);
  margin: 0 0 calc(var(--step) * 2);
}

.page-privacy h1 {
  margin: 0 0 calc(var(--step) * 2);
  font-size: clamp(2.2rem, 5vw, 4.4rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--ink-abyss);
}

.page-privacy .privacy-masthead__lead {
  max-width: var(--privacy-measure);
  margin: 0;
  font-size: 17px;
  line-height: 1.75;
  color: var(--slate);
}

/* 顶部抽象纹理带 */
.page-privacy .privacy-masthead__strip {
  height: var(--privacy-strip-h);
  background: var(--mist);
  border-top: 1px solid var(--grid-line);
  overflow: hidden;
}

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

/* 正文与条款导航 */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: calc(var(--step) * 5);
  padding-top: calc(var(--step) * 5);
  padding-bottom: calc(var(--step) * 8);
}

.page-privacy .privacy-toc-wrap {
  padding-bottom: calc(var(--step) * 2);
  border-bottom: 1px solid var(--grid-line);
  min-width: 0;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 calc(var(--step) * 1.5);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--sea-mid);
}

.page-privacy .privacy-toc {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: calc(var(--step) * 2.5);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-toc li {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc .anchor-nav__link {
  display: inline-block;
  white-space: nowrap;
  padding-bottom: 4px;
  font-size: 0.9rem;
  line-height: 1.4;
  color: var(--slate);
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

.page-privacy .privacy-toc .anchor-nav__link:hover,
.page-privacy .privacy-toc .anchor-nav__link:focus-visible {
  color: var(--ink-abyss);
}

/* 条款条目 */
.page-privacy .privacy-doc {
  max-width: var(--privacy-measure);
  min-width: 0;
}

.page-privacy .privacy-clause {
  border-left: 1px solid var(--grid-line);
  padding-left: calc(var(--step) * 3);
  padding-bottom: calc(var(--step) * 5);
  margin-bottom: calc(var(--step) * 5);
}

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

.page-privacy .privacy-clause__num {
  display: block;
  margin: 0 0 calc(var(--step) * 1.5);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--sea-mid);
}

.page-privacy .privacy-clause h2 {
  margin: 0 0 calc(var(--step) * 2);
  font-size: clamp(1.3rem, 2.2vw, 1.75rem);
  line-height: 1.32;
  font-weight: 600;
  color: var(--ink-abyss);
}

.page-privacy .privacy-clause p {
  max-width: var(--privacy-measure);
  margin: 0 0 calc(var(--step) * 2);
  font-size: 17px;
  line-height: 1.78;
  color: var(--slate);
}

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

.page-privacy .privacy-clause strong {
  font-weight: 600;
  color: var(--ink-abyss);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 calc(var(--step) * 2);
  padding: 0;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: calc(var(--step) * 2.5);
  margin-bottom: calc(var(--step) * 1.25);
  font-size: 17px;
  line-height: 1.72;
  color: var(--slate);
}

.page-privacy .privacy-list li:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 6px;
  background: var(--coral-entry);
}

.page-privacy .privacy-link {
  color: var(--coral-text);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-privacy .privacy-link:hover,
.page-privacy .privacy-link:focus-visible {
  color: var(--ink-abyss);
  border-bottom-color: var(--ink-abyss);
}

.page-privacy .mono {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

/* 平板及以上：导航转竖向固定 */
@media (min-width: 960px) {
  .page-privacy .privacy-body {
    grid-template-columns: 192px minmax(0, 1fr);
    gap: calc(var(--step) * 8);
    padding-top: calc(var(--step) * 6);
  }

  .page-privacy .privacy-toc-wrap {
    position: sticky;
    top: calc(var(--step) * 10);
    align-self: start;
    padding: 0 0 0 calc(var(--step) * 2);
    border-bottom: 0;
    border-left: 1px solid var(--grid-line);
  }

  .page-privacy .privacy-toc {
    flex-direction: column;
    gap: 0;
    overflow: visible;
  }

  .page-privacy .privacy-toc li {
    flex: none;
  }

  .page-privacy .privacy-toc .anchor-nav__link {
    display: block;
    white-space: normal;
    margin-left: -2px;
    padding: 7px 0 7px 10px;
    border-bottom: 0;
    border-left: 2px solid transparent;
  }

  .page-privacy .privacy-toc .anchor-nav__link[aria-current="true"] {
    color: var(--ink-abyss);
    font-weight: 600;
    border-left-color: var(--coral-entry);
  }
}

/* 窄屏收紧字号与留白 */
@media (max-width: 599px) {
  .page-privacy .privacy-masthead__lead,
  .page-privacy .privacy-clause p,
  .page-privacy .privacy-list li {
    font-size: 16px;
  }

  .page-privacy .privacy-clause {
    padding-left: calc(var(--step) * 2);
    padding-bottom: calc(var(--step) * 4);
    margin-bottom: calc(var(--step) * 4);
  }

  .page-privacy .privacy-list li {
    padding-left: calc(var(--step) * 2);
  }
}