.page-privacy {
  --pp-measure: 680px;
  --pp-rule: rgba(201, 203, 211, .58);
  --pp-rule-soft: rgba(201, 203, 211, .4);
  display: block;
  background: var(--mother);
  color: var(--ink);
  font-family: var(--font-sans);
  padding-bottom: 84px;
  overflow-x: hidden;
}

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

/* 顶部抽象纹理带 */
.page-privacy .pp-band {
  position: relative;
  height: 160px;
  overflow: hidden;
  background: var(--grad-tide);
}

.page-privacy .pp-band img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  object-position: center 42%;
  opacity: .46;
}

.page-privacy .pp-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(118deg, rgba(11, 42, 74, .93) 0%, rgba(30, 91, 143, .56) 56%, rgba(46, 158, 143, .34) 100%);
  pointer-events: none;
}

/* 容器 */
.page-privacy .pp-shell {
  padding-top: 22px;
}

.page-privacy .breadcrumb {
  margin-bottom: 22px;
}

/* 首屏文字区 */
.page-privacy .pp-head {
  padding-bottom: 38px;
  border-bottom: 1px solid var(--pp-rule);
}

.page-privacy .pp-head h1 {
  margin: 12px 0 18px;
  max-width: 22em;
  font-size: clamp(27px, 7vw, 44px);
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: .012em;
  color: var(--deep);
}

.page-privacy .pp-head .lede {
  max-width: 660px;
  margin: 0;
  font-size: 16px;
  line-height: 1.92;
  color: rgba(28, 26, 24, .84);
}

.page-privacy .pp-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  margin: 24px 0 0;
  padding: 14px 0 0;
  border-top: 1px dashed var(--pp-rule-soft);
  list-style: none;
  font-size: 12.5px;
  letter-spacing: .03em;
  color: var(--deep);
}

.page-privacy .pp-meta li {
  display: flex;
  align-items: baseline;
  gap: 9px;
}

.page-privacy .pp-meta-key {
  color: rgba(28, 26, 24, .5);
  letter-spacing: .06em;
}

/* 版面骨架 */
.page-privacy .pp-layout {
  padding-top: 34px;
}

/* 章节索引 */
.page-privacy .pp-index {
  margin-bottom: 34px;
}

.page-privacy .pp-index-label {
  margin: 0 0 12px;
  font-size: 11.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--celadon);
}

.page-privacy .pp-index-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-index-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  background: var(--paper);
  color: var(--deep);
  font-size: 13.5px;
  text-decoration: none;
  transition: transform .18s ease, border-color .18s ease, color .18s ease;
}

.page-privacy .pp-index-list a .mono {
  font-size: 11.5px;
  color: var(--coral);
  letter-spacing: .06em;
}

.page-privacy .pp-index-list a:hover {
  transform: translateY(-2px);
  border-color: var(--coral);
  color: var(--coral-deep);
}

.page-privacy .pp-index-list a:focus-visible {
  outline: 2px solid var(--celadon);
  outline-offset: 2px;
}

/* 条款区块 */
.page-privacy .pp-clause {
  position: relative;
  padding: 34px 0 0 20px;
  border-top: 1px solid var(--pp-rule);
  scroll-margin-top: 104px;
}

.page-privacy .pp-clause:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pp-clause::before {
  content: "";
  position: absolute;
  left: 0;
  top: 34px;
  width: 3px;
  height: 30px;
  background: var(--celadon-light);
}

.page-privacy .pp-clause:first-child::before {
  top: 0;
}

.page-privacy .pp-clause-title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 16px;
  font-size: clamp(19px, 4.4vw, 23px);
  font-weight: 700;
  line-height: 1.42;
  letter-spacing: .012em;
  color: var(--deep);
}

.page-privacy .pp-num {
  flex: none;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--coral);
}

/* 正文 */
.page-privacy .pp-prose {
  max-width: var(--pp-measure);
}

.page-privacy .pp-prose p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(28, 26, 24, .86);
}

.page-privacy .pp-prose--tail {
  margin-top: 22px;
}

.page-privacy .pp-prose--tail p:last-child {
  margin-bottom: 0;
}

.page-privacy .pp-prose a {
  color: var(--tide);
  text-decoration: underline;
  text-decoration-color: var(--celadon-light);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.page-privacy .pp-prose a:hover {
  color: var(--coral-deep);
  text-decoration-color: var(--coral);
}

.page-privacy .pp-prose a:focus-visible {
  outline: 2px solid var(--celadon);
  outline-offset: 2px;
}

.page-privacy .pp-key {
  font-weight: 600;
  color: var(--deep);
  text-decoration: underline;
  text-decoration-color: var(--celadon);
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

/* 场景与信息条目 */
.page-privacy .pp-scenes {
  margin: 6px 0 18px;
  padding: 0;
  border-top: 1px solid var(--pp-rule-soft);
}

.page-privacy .pp-scene {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--pp-rule-soft);
}

.page-privacy .pp-scene dt {
  font-size: 15px;
  font-weight: 700;
  color: var(--deep);
}

.page-privacy .pp-scene dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.86;
  color: rgba(28, 26, 24, .78);
}

.page-privacy .pp-scene dd a {
  color: var(--tide);
  text-decoration: underline;
  text-decoration-color: var(--celadon-light);
  text-underline-offset: 3px;
}

/* 联系方式 */
.page-privacy .pp-contact-list {
  max-width: var(--pp-measure);
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pp-rule-soft);
}

.page-privacy .pp-contact-list li {
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--pp-rule-soft);
  font-size: 15px;
  line-height: 1.7;
  color: rgba(28, 26, 24, .88);
  word-break: break-word;
}

.page-privacy .pp-tag {
  font-size: 11.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--celadon);
}

/* 平板及以上 */
@media (min-width: 640px) {
  .page-privacy .pp-scene {
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
    padding: 15px 0;
  }

  .page-privacy .pp-contact-list li {
    grid-template-columns: 88px minmax(0, 1fr);
  }
}

@media (min-width: 900px) {
  .page-privacy {
    padding-bottom: 108px;
  }

  .page-privacy .pp-band {
    height: 176px;
  }

  .page-privacy .pp-shell {
    padding-top: 28px;
  }

  .page-privacy .pp-head {
    padding-bottom: 46px;
  }

  .page-privacy .pp-layout {
    display: grid;
    grid-template-columns: 208px minmax(0, var(--pp-measure));
    gap: 0 62px;
    align-items: start;
    padding-top: 44px;
  }

  .page-privacy .pp-index {
    position: sticky;
    top: 104px;
    margin-bottom: 0;
  }

  .page-privacy .pp-index-list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
  }

  .page-privacy .pp-index-list a {
    width: 100%;
    padding: 9px 0 9px 14px;
    border: 0;
    border-left: 2px solid var(--line-soft);
    border-radius: 0;
    background: none;
    font-size: 14px;
    letter-spacing: .01em;
    transition: border-color .18s ease, color .18s ease;
  }

  .page-privacy .pp-index-list a:hover {
    transform: none;
    border-left-color: var(--coral);
    color: var(--coral-deep);
  }

  .page-privacy .pp-clause {
    padding: 40px 0 0 24px;
  }

  .page-privacy .pp-clause::before {
    top: 40px;
    height: 34px;
  }

  .page-privacy .pp-clause:first-child {
    padding-top: 0;
  }

  .page-privacy .pp-clause:first-child::before {
    top: 2px;
  }
}