.page-privacy {
  --pp-measure: 46rem;
  --pp-index: 13.5rem;
  --pp-rule: rgba(33, 24, 19, .14);
  --pp-rule-soft: rgba(33, 24, 19, .08);
  background: var(--paper);
  color: var(--brown);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-privacy .breadcrumbs {
  padding: 1.25rem 0 .25rem;
}

.page-privacy .breadcrumb-link,
.page-privacy .breadcrumb-item {
  color: var(--brown-soft);
  font-size: .8125rem;
  letter-spacing: .04em;
}

.page-privacy .breadcrumb-item[aria-current="page"] .breadcrumb-link,
.page-privacy .breadcrumb-link[aria-current="page"] {
  color: var(--brown);
}

/* 首屏 */
.page-privacy .privacy-hero {
  padding: 1.5rem 0 0;
  border-bottom: 1px solid var(--pp-rule);
}

.page-privacy .privacy-hero .eyebrow {
  color: var(--brown-soft);
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  margin: 0 0 1rem;
}

.page-privacy .privacy-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 11vw, 5.5rem);
  line-height: .96;
  letter-spacing: -.02em;
  color: var(--ink-900);
  margin: 0 0 1.25rem;
}

.page-privacy .privacy-lede {
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--brown);
  max-width: 40rem;
  margin: 0 0 1.5rem;
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.5rem;
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .08em;
  color: var(--brown-soft);
}

.page-privacy .privacy-meta .num {
  color: var(--orange);
  font-size: .875rem;
  margin-right: .2rem;
}

.page-privacy .privacy-figure {
  margin: 0 0 -1px;
  position: relative;
  border-top: 1px solid var(--pp-rule);
  border-left: 1px solid var(--pp-rule);
  border-right: 1px solid var(--pp-rule);
  background: var(--ink-900);
  overflow: hidden;
}

.page-privacy .privacy-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* 主体骨架 */
.page-privacy .policy-shell {
  display: grid;
  gap: 2rem;
  padding: 2.5rem 0 4rem;
}

/* 条款目录 */
.page-privacy .policy-index {
  border-top: 1px solid var(--pp-rule);
  border-bottom: 1px solid var(--pp-rule);
  padding: .875rem 0;
}

.page-privacy .index-title {
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--brown-soft);
  margin: 0 0 .625rem;
}

.page-privacy .index-list {
  display: flex;
  gap: .5rem;
  list-style: none;
  margin: 0;
  padding: 0 0 .25rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .index-link {
  display: inline-flex;
  align-items: baseline;
  gap: .4rem;
  white-space: nowrap;
  padding: .35rem .7rem;
  border: 1px solid var(--pp-rule);
  border-radius: var(--radius);
  background: var(--paper-soft);
  color: var(--brown);
  font-size: .8125rem;
  line-height: 1.4;
  text-decoration: none;
  transition: border-color .18s ease, color .18s ease, background-color .18s ease;
}

.page-privacy .index-link .num {
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--green);
}

.page-privacy .index-link:hover,
.page-privacy .index-link:focus-visible {
  border-color: var(--cyan);
  color: var(--ink-900);
  background: #fff;
  outline: none;
}

.page-privacy .index-link:hover .num,
.page-privacy .index-link:focus-visible .num {
  color: var(--orange);
}

.page-privacy .index-top {
  display: inline-block;
  margin-top: .75rem;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .08em;
  color: var(--brown-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--pp-rule);
  padding-bottom: .15rem;
}

.page-privacy .index-top:hover,
.page-privacy .index-top:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
}

/* 条款正文 */
.page-privacy .policy-content {
  max-width: var(--pp-measure);
}

.page-privacy .policy-clause {
  padding: 0 0 2.25rem;
  margin: 0 0 2.25rem;
  border-bottom: 1px solid var(--pp-rule-soft);
}

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

.page-privacy .clause-head {
  display: flex;
  align-items: baseline;
  gap: .75rem;
  margin-bottom: 1rem;
  border-top: 2px solid transparent;
  padding-top: .5rem;
  transition: border-color .2s ease;
}

.page-privacy .clause-num {
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .1em;
  color: var(--brown-soft);
  transition: color .2s ease, transform .2s ease;
  display: inline-block;
}

.page-privacy .clause-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.25rem, 4.4vw, 1.625rem);
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--ink-900);
  margin: 0;
}

.page-privacy .policy-clause.is-active .clause-num {
  color: var(--orange);
  transform: translateY(-2px);
}

.page-privacy .policy-clause.is-active .clause-head {
  border-top-color: var(--ink-900);
}

.page-privacy .clause-body p {
  font-size: 1.0625rem;
  line-height: 1.9;
  margin: 0 0 1rem;
  color: var(--brown);
}

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

.page-privacy .clause-body a {
  color: var(--ink-700);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
  padding-bottom: 1px;
}

.page-privacy .clause-body a:hover,
.page-privacy .clause-body a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
  outline: none;
}

.page-privacy .clause-body strong {
  font-weight: 700;
  color: var(--ink-900);
}

.page-privacy .clause-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
}

.page-privacy .clause-list li {
  position: relative;
  padding-left: 1.4rem;
  margin-bottom: .75rem;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--brown);
}

.page-privacy .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: .6rem;
  height: 2px;
  background: var(--green);
}

.page-privacy .policy-note {
  background: var(--paper-soft);
  border-left: 3px solid var(--cyan);
  padding: 1rem 1.125rem;
  margin: 1.25rem 0 0;
}

.page-privacy .policy-note p {
  font-size: .9375rem;
  line-height: 1.8;
  margin: 0;
}

.page-privacy .policy-note .note-label {
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--brown-soft);
  margin-bottom: .4rem;
}

/* 联系方式块 */
.page-privacy .policy-contact {
  margin-top: 1.5rem;
  border-top: 1px solid var(--pp-rule);
  border-bottom: 1px solid var(--pp-rule);
  padding: 1.25rem 0;
}

.page-privacy .contact-heading {
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--brown-soft);
  margin: 0 0 .875rem;
}

.page-privacy .contact-list {
  margin: 0 0 1rem;
  display: grid;
  gap: .625rem;
}

.page-privacy .contact-list div {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: .5rem;
  align-items: baseline;
}

.page-privacy .contact-list dt {
  font-size: .8125rem;
  color: var(--brown-soft);
  letter-spacing: .04em;
}

.page-privacy .contact-list dd {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--ink-900);
}

.page-privacy .contact-list dd a {
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
}

.page-privacy .contact-list dd a:hover,
.page-privacy .contact-list dd a:focus-visible {
  color: var(--orange);
  outline: none;
}

.page-privacy .contact-note {
  font-size: .875rem !important;
  line-height: 1.8 !important;
  color: var(--brown-soft) !important;
  margin: 0 0 .5rem !important;
}

.page-privacy .contact-more {
  font-size: .9375rem !important;
  margin: 0 !important;
}

/* 桌面端 */
@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding-top: 2.5rem;
  }

  .page-privacy .privacy-lede {
    font-size: 1.1875rem;
    max-width: 44rem;
  }

  .page-privacy .privacy-meta {
    margin-bottom: 2.75rem;
  }

  .page-privacy .policy-shell {
    grid-template-columns: var(--pp-index) minmax(0, 1fr);
    gap: 4.5rem;
    padding: 4rem 0 6rem;
    align-items: start;
  }

  .page-privacy .policy-index {
    position: sticky;
    top: 6.5rem;
    border-bottom: 0;
    padding: 0 0 0 0;
  }

  .page-privacy .index-list {
    display: block;
    overflow: visible;
    padding: 0;
    border-left: 1px solid var(--pp-rule);
  }

  .page-privacy .index-list li {
    margin: 0;
  }

  .page-privacy .index-link {
    display: flex;
    gap: .5rem;
    width: 100%;
    border: 0;
    border-radius: 0;
    background: transparent;
    padding: .5rem .75rem;
    margin-left: -1px;
    border-left: 2px solid transparent;
    white-space: normal;
    font-size: .875rem;
    line-height: 1.5;
  }

  .page-privacy .index-link:hover,
  .page-privacy .index-link:focus-visible {
    background: transparent;
    border-left-color: var(--orange);
  }

  .page-privacy .policy-clause {
    padding-bottom: 3rem;
    margin-bottom: 3rem;
  }

  .page-privacy .clause-body p,
  .page-privacy .clause-list li {
    font-size: 1.0625rem;
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-figure img {
    aspect-ratio: 2 / 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .clause-num,
  .page-privacy .clause-head,
  .page-privacy .index-link {
    transition: none;
  }

  .page-privacy .policy-clause.is-active .clause-num {
    transform: none;
  }
}