.page-privacy {
  --privacy-prose: 34em;
  background: var(--fb-deep);
  color: var(--fb-white);
}

.page-privacy [id] {
  scroll-margin-top: 6.5rem;
}

.page-privacy .privacy-top {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(1.75rem, 4vw, 2.5rem);
}

.page-privacy .fb-crumbs {
  margin-bottom: 1.75rem;
}

.page-privacy .privacy-lede {
  margin-top: 1.25rem;
  max-width: 40em;
}

.page-privacy .privacy-banner {
  margin: 0;
  aspect-ratio: 8 / 3;
  border-top: 1px solid var(--fb-line);
  border-bottom: 1px solid var(--fb-line);
}

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

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-top: clamp(2.25rem, 5vw, 4rem);
  padding-bottom: clamp(3rem, 8vw, 6.5rem);
}

.page-privacy .privacy-body {
  min-width: 0;
}

/* 章节目录 */
.page-privacy .privacy-toc {
  border-top: 1px solid var(--fb-line);
  padding-top: 1rem;
  max-width: 100%;
}

.page-privacy .privacy-toc .fb-toc__title {
  margin: 0 0 .75rem;
  font-family: var(--fb-mono);
  font-size: var(--fs-13);
  letter-spacing: .18em;
  color: var(--fb-mist);
}

.page-privacy .privacy-toc .fb-toc__list {
  display: flex;
  gap: 1.15rem;
  margin: 0;
  padding: 0 0 .35rem;
  list-style: none;
  overflow-x: auto;
}

.page-privacy .privacy-toc .fb-toc__link {
  display: block;
  white-space: nowrap;
  font-size: var(--fs-14);
  color: var(--fb-mist);
  text-decoration: none;
  transition: color .2s var(--fb-ease);
}

.page-privacy .privacy-toc .fb-toc__link:hover,
.page-privacy .privacy-toc .fb-toc__link:focus-visible,
.page-privacy .privacy-toc .fb-toc__link.is-active {
  color: var(--fb-cyan);
}

/* 章节 */
.page-privacy .privacy-sec {
  padding-top: clamp(1.75rem, 4vw, 3rem);
}

.page-privacy .privacy-sec + .privacy-sec {
  margin-top: clamp(2rem, 5vw, 3.5rem);
  border-top: 1px solid var(--fb-line);
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1.4rem;
}

.page-privacy .privacy-sec__num {
  flex: none;
  font-family: var(--fb-mono);
  font-size: var(--fs-14);
  letter-spacing: .1em;
  color: var(--fb-cyan);
  padding-top: .4rem;
  border-top: 1px solid var(--fb-cyan);
}

.page-privacy .privacy-sec__head h2 {
  margin: 0;
}

.page-privacy .privacy-prose {
  max-width: var(--privacy-prose);
}

/* 信息类别 */
.page-privacy .privacy-list {
  margin: 1.75rem 0 0;
  max-width: var(--privacy-prose);
  border-top: 1px solid var(--fb-line);
}

.page-privacy .privacy-list__row {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--fb-line);
}

.page-privacy .privacy-list__row dt {
  margin-bottom: .5rem;
  font-size: var(--fs-16);
  font-weight: 700;
  color: var(--fb-cyan-soft);
}

.page-privacy .privacy-list__row dd {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--fb-white);
}

/* 要点列表 */
.page-privacy .privacy-points {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: .9rem;
}

.page-privacy .privacy-points li {
  position: relative;
  padding-left: 1.65rem;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--fb-white);
}

.page-privacy .privacy-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .85em;
  width: .95rem;
  height: 2px;
  background: var(--fb-cyan);
}

.page-privacy .privacy-points--orange li::before {
  background: var(--fb-orange);
}

/* 联系方式面板 */
.page-privacy .privacy-contact {
  position: relative;
  margin-top: 1.75rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  max-width: 44rem;
  background: linear-gradient(180deg, rgba(43, 227, 196, .07), rgba(43, 227, 196, 0) 62%), var(--fb-turf);
}

.page-privacy .privacy-contact__list {
  margin: 0;
  display: grid;
  gap: 1.15rem;
}

.page-privacy .privacy-contact__list dt {
  margin-bottom: .35rem;
  font-family: var(--fb-mono);
  font-size: var(--fs-13);
  letter-spacing: .14em;
  color: var(--fb-mist);
}

.page-privacy .privacy-contact__list dd {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.6;
  color: var(--fb-white);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-contact__note {
  margin: 1.5rem 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--fb-line);
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--fb-mist);
}

/* 相关页面与结尾说明 */
.page-privacy .privacy-links a {
  color: var(--fb-cyan);
}

.page-privacy .privacy-scope {
  margin: clamp(2.5rem, 6vw, 4rem) 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--fb-line);
  max-width: var(--privacy-prose);
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--fb-mist);
}

@media (min-width: 640px) {
  .page-privacy .privacy-contact__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
  }
}

@media (min-width: 720px) {
  .page-privacy .privacy-list__row {
    display: grid;
    grid-template-columns: 9.5rem minmax(0, 1fr);
    gap: 1.5rem;
    align-items: start;
  }

  .page-privacy .privacy-list__row dt {
    margin-bottom: 0;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 13rem minmax(0, 1fr);
    gap: 4rem;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 6.5rem;
  }

  .page-privacy .privacy-toc .fb-toc__list {
    display: block;
    overflow: visible;
  }

  .page-privacy .privacy-toc .fb-toc__list li + li {
    margin-top: .65rem;
  }

  .page-privacy .privacy-toc .fb-toc__link {
    white-space: normal;
    padding-left: .8rem;
    border-left: 1px solid var(--fb-line);
    line-height: 1.5;
  }

  .page-privacy .privacy-toc .fb-toc__link.is-active {
    border-left-color: var(--fb-cyan);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc .fb-toc__link {
    transition: none;
  }
}