.page-privacy {
  --pv-rule: rgba(143, 232, 224, .14);
  --pv-rule-strong: rgba(143, 232, 224, .26);
  --pv-measure: 40rem;
  background-color: var(--ms-ink);
  color: var(--ms-white);
  font-family: var(--ms-body);
  padding: 28px 0 64px;
  overflow-x: hidden;
}

.page-privacy .ms-crumb {
  margin-bottom: 4px;
}

/* ---------- 顶部题头 ---------- */
.page-privacy .pv-masthead {
  padding: 36px 0 26px;
  border-bottom: 1px solid var(--pv-rule);
}

.page-privacy .pv-masthead__kicker {
  margin: 0 0 18px;
  font-family: var(--ms-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--ms-cyan);
}

.page-privacy .pv-masthead__title {
  margin: 0 0 20px;
  font-family: var(--ms-display);
  font-size: 30px;
  line-height: 1.28;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--ms-white);
  max-width: 22em;
}

.page-privacy .pv-masthead__lede {
  max-width: var(--pv-measure);
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ms-white);
}

.page-privacy .pv-meta {
  display: grid;
  gap: 10px;
  margin: 26px 0 0;
  padding-top: 20px;
  border-top: 1px dashed var(--pv-rule);
}

.page-privacy .pv-meta__cell {
  display: flex;
  gap: 12px;
  align-items: baseline;
  font-size: 13.5px;
}

.page-privacy .pv-meta dt {
  min-width: 72px;
  color: var(--ms-silver);
  letter-spacing: .04em;
}

.page-privacy .pv-meta dd {
  margin: 0;
  color: var(--ms-white);
}

/* ---------- 抽象视觉 ---------- */
.page-privacy .pv-hero {
  margin: 28px 0 0;
  border: 1px solid var(--pv-rule);
  border-radius: var(--ms-radius);
  background-image: linear-gradient(140deg, #0E2233 0%, #08131F 62%, #08131F 100%);
  overflow: hidden;
  box-shadow: var(--ms-shadow);
}

.page-privacy .pv-hero__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  opacity: .82;
}

.page-privacy .pv-hero__cap {
  padding: 12px 16px;
  border-top: 1px solid var(--pv-rule);
  font-family: var(--ms-serif);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ms-silver);
}

/* ---------- 章节索引 ---------- */
.page-privacy .pv-toc {
  margin: 34px 0 0;
}

.page-privacy .pv-toc__label {
  display: block;
  margin-bottom: 12px;
  font-family: var(--ms-display);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--ms-silver);
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .pv-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  padding: 7px 12px;
  border: 1px solid var(--pv-rule);
  border-radius: var(--ms-radius);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--ms-white);
  text-decoration: none;
  transition: border-color .2s var(--ms-ease), color .2s var(--ms-ease), background-color .2s var(--ms-ease);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  border-color: var(--ms-cyan);
  background-color: rgba(45, 212, 200, .08);
  color: var(--ms-cyan-soft);
  outline: none;
}

.page-privacy .pv-toc__no {
  font-family: var(--ms-display);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--ms-amber);
}

/* ---------- 章节主体 ---------- */
.page-privacy .pv-manual {
  display: block;
  margin-top: 8px;
}

.page-privacy .pv-chapter {
  padding: 34px 0 6px;
  border-top: 1px solid var(--pv-rule);
  scroll-margin-top: 96px;
}

.page-privacy .pv-chapter:first-child {
  border-top-color: var(--pv-rule-strong);
}

.page-privacy .pv-chapter__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 18px;
}

.page-privacy .pv-chapter__no {
  flex: 0 0 auto;
  padding-right: 15px;
  border-right: 1px solid var(--ms-line-amber);
  font-family: var(--ms-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--ms-amber);
}

.page-privacy .pv-chapter__title {
  margin: 0;
  font-family: var(--ms-serif);
  font-size: 21px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: .01em;
  color: var(--ms-white);
}

.page-privacy .pv-chapter__body > p {
  max-width: var(--pv-measure);
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ms-white);
}

.page-privacy .pv-points {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  max-width: var(--pv-measure);
  display: grid;
  gap: 16px;
}

.page-privacy .pv-points li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--ms-white);
}

.page-privacy .pv-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 9px;
  height: 2px;
  background-color: var(--ms-amber);
}

.page-privacy .pv-points strong {
  color: var(--ms-cyan-soft);
  font-weight: 600;
}

.page-privacy .pv-alert {
  max-width: var(--pv-measure);
  margin: 4px 0 18px;
  padding: 14px 16px;
  border-left: 2px solid var(--ms-amber-deep);
  border-radius: 0 var(--ms-radius) var(--ms-radius) 0;
  background-image: linear-gradient(100deg, rgba(242, 169, 59, .10), rgba(242, 169, 59, 0) 78%);
}

.page-privacy .pv-alert p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ms-white);
}

.page-privacy .ms-note {
  max-width: var(--pv-measure);
  margin: 0;
}

/* ---------- 联系信息 ---------- */
.page-privacy .pv-desk {
  max-width: var(--pv-measure);
  border: 1px solid var(--pv-rule);
  border-radius: var(--ms-radius);
  background-image: linear-gradient(160deg, #0E2233 0%, #08131F 88%);
  overflow: hidden;
}

.page-privacy .pv-desk__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 14px 16px;
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .pv-desk__row:first-child {
  border-top: none;
}

.page-privacy .pv-desk__key {
  flex: 0 0 auto;
  min-width: 92px;
  font-family: var(--ms-serif);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--ms-silver);
}

.page-privacy .pv-desk__val {
  flex: 1 1 12rem;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ms-white);
  word-break: break-word;
}

.page-privacy .pv-desk__val--mail {
  font-family: var(--ms-display);
  letter-spacing: .04em;
  color: var(--ms-cyan-soft);
}

.page-privacy .pv-desk__copy {
  flex: 0 0 auto;
  font-size: 12.5px;
}

/* ---------- 延伸阅读 ---------- */
.page-privacy .pv-outro {
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid var(--pv-rule-strong);
}

.page-privacy .pv-outro__title {
  margin: 0 0 18px;
  font-family: var(--ms-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--ms-silver);
}

.page-privacy .pv-outro__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-outro__link {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border: 1px solid var(--pv-rule);
  border-radius: var(--ms-radius);
  text-decoration: none;
  transition: border-color .2s var(--ms-ease), transform .2s var(--ms-ease), background-color .2s var(--ms-ease);
}

.page-privacy .pv-outro__link:hover,
.page-privacy .pv-outro__link:focus-visible {
  border-color: var(--ms-cyan);
  background-color: rgba(45, 212, 200, .06);
  transform: translateY(-2px);
  outline: none;
}

.page-privacy .pv-outro__name {
  font-family: var(--ms-serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--ms-white);
}

.page-privacy .pv-outro__desc {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ms-silver);
}

.page-privacy .pv-topwrap {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px dashed var(--pv-rule);
}

.page-privacy .pv-top {
  font-size: 13px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-privacy {
    padding: 40px 0 88px;
  }

  .page-privacy .pv-masthead {
    padding: 64px 0 40px;
  }

  .page-privacy .pv-masthead__title {
    font-size: 42px;
    line-height: 1.2;
  }

  .page-privacy .pv-masthead__lede {
    font-size: 17px;
  }

  .page-privacy .pv-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-privacy .pv-meta__cell {
    flex-direction: column;
    gap: 4px;
  }

  .page-privacy .pv-meta dt {
    min-width: 0;
  }

  .page-privacy .pv-hero {
    margin-top: 36px;
  }

  .page-privacy .pv-chapter {
    padding-top: 48px;
  }

  .page-privacy .pv-chapter__title {
    font-size: 26px;
  }

  .page-privacy .pv-chapter__body > p,
  .page-privacy .pv-points li {
    font-size: 16.5px;
  }

  .page-privacy .pv-outro__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pv-outro__link {
    height: 100%;
    align-content: start;
  }
}

@media (min-width: 1080px) {
  .page-privacy .pv-masthead__title {
    font-size: 48px;
  }

  .page-privacy .pv-chapter {
    padding-top: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__link,
  .page-privacy .pv-outro__link {
    transition: none;
  }

  .page-privacy .pv-outro__link:hover,
  .page-privacy .pv-outro__link:focus-visible {
    transform: none;
  }
}

@media print {
  .page-privacy {
    background: #fff;
    color: #111;
    padding: 0;
  }

  .page-privacy .pv-toc,
  .page-privacy .pv-topwrap,
  .page-privacy .pv-outro {
    display: none;
  }

  .page-privacy .pv-chapter,
  .page-privacy .pv-masthead {
    border-color: #bbb;
    break-inside: avoid;
  }

  .page-privacy .pv-masthead__title,
  .page-privacy .pv-chapter__title,
  .page-privacy .pv-chapter__body > p,
  .page-privacy .pv-points li,
  .page-privacy .pv-desk__val {
    color: #111;
  }

  .page-privacy .pv-desk,
  .page-privacy .pv-hero,
  .page-privacy .pv-alert {
    background: none;
    border-color: #bbb;
  }

  .page-privacy .pv-hero__img {
    display: none;
  }
}