.page-privacy {
  --privacy-measure: 40em;
  --privacy-card: #FDFBF4;
  background: var(--ng-paper);
  color: var(--ng-ink);
  font-family: var(--font-body);
  font-size: 1rem;
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumb {
  max-width: var(--shell);
  margin: 0 auto;
  padding: var(--space-2) var(--gutter) 0;
}

/* ---------- 框景首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  margin-top: var(--space-2);
  background: var(--ng-night);
  color: var(--ng-paper);
  overflow: hidden;
}

.page-privacy .privacy-hero__inner {
  max-width: calc(var(--privacy-measure) + var(--gutter) * 2);
  margin: 0 auto;
  padding: var(--space-4) var(--gutter) var(--space-3);
}

.page-privacy .privacy-hero__eyebrow {
  margin: 0 0 var(--space-2);
  color: var(--ng-trophy);
  letter-spacing: .22em;
  text-transform: uppercase;
}

.page-privacy .privacy-hero__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: clamp(2.2rem, 8vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: -.01em;
  color: var(--ng-paper);
}

.page-privacy .privacy-hero__leader {
  max-width: 34em;
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.9;
  color: rgba(244, 240, 230, .84);
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  line-height: 0;
  border-top: 1px solid var(--line-dark);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(170px, 26vw, 300px);
  object-fit: cover;
  filter: saturate(.75) contrast(1.02);
}

/* ---------- 窄栏容器 ---------- */
.page-privacy .privacy-shell {
  max-width: calc(var(--privacy-measure) + var(--gutter) * 2);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* ---------- 要点框 ---------- */
.page-privacy .privacy-summary {
  padding: var(--space-4) 0 0;
}

.page-privacy .privacy-summary__box {
  background: var(--privacy-card);
  border-left: 4px solid var(--ng-night);
  border-top: 1px solid var(--line-soft);
  border-right: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  padding: var(--space-3);
}

.page-privacy .privacy-summary__title {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin: 0 0 var(--space-2);
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: .05em;
  color: var(--ng-night);
}

.page-privacy .privacy-summary__title::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: var(--line);
}

.page-privacy .privacy-summary__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-summary__list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: .7rem;
  font-size: .9688rem;
  line-height: 1.8;
  color: var(--ng-ink);
}

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

.page-privacy .privacy-summary__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 10px;
  height: 2px;
  background: var(--ng-signal);
}

/* ---------- 正文与目录 ---------- */
.page-privacy .privacy-body {
  padding: 0 0 var(--space-4);
}

.page-privacy .privacy-toc {
  padding: var(--space-4) 0 var(--space-3);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ng-stone);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem .6rem;
}

.page-privacy .privacy-toc__list .toc__link {
  display: inline-block;
  min-height: 34px;
  padding: .4rem .7rem;
  border: 1px solid var(--line);
  font-size: .875rem;
  line-height: 1.5;
  color: var(--ng-ink);
  text-decoration: none;
  transition: background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
}

.page-privacy .privacy-toc__list .toc__link:hover,
.page-privacy .privacy-toc__list .toc__link:focus-visible {
  background: var(--ng-night);
  border-color: var(--ng-night);
  color: var(--ng-paper);
}

.page-privacy .privacy-toc__list .toc__link.is-current {
  border-color: var(--ng-pitch);
  color: var(--ng-pitch);
  background: rgba(46, 125, 79, .08);
}

/* ---------- 编号小节 ---------- */
.page-privacy .privacy-item {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-item:last-child {
  border-bottom: 0;
  padding-bottom: var(--space-4);
}

.page-privacy .privacy-item__head {
  display: flex;
  align-items: baseline;
  gap: .9rem;
  margin-bottom: var(--space-2);
}

.page-privacy .privacy-item__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .1em;
  color: var(--ng-pitch);
}

.page-privacy .privacy-item__title {
  margin: 0;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: clamp(1.22rem, 3.4vw, 1.7rem);
  line-height: 1.28;
  letter-spacing: -.005em;
  color: var(--ng-ink);
}

.page-privacy .privacy-item__body p {
  margin: 0 0 var(--space-2);
  font-size: 1rem;
  line-height: 1.92;
  color: var(--ng-ink);
}

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

.page-privacy .privacy-sub__title {
  margin: var(--space-3) 0 var(--space-1);
  padding-left: .7rem;
  border-left: 2px solid var(--ng-pitch);
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1.0625rem;
  line-height: 1.4;
  letter-spacing: .01em;
  color: var(--ng-night);
}

/* ---------- 条目列表 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 var(--space-2);
  padding: 0;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.4rem;
  margin-bottom: .75rem;
  font-size: 1rem;
  line-height: 1.88;
  color: var(--ng-ink);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 7px;
  height: 7px;
  background: var(--ng-pitch);
  transform: rotate(45deg);
}

/* ---------- 联系区块 ---------- */
.page-privacy .privacy-contact {
  margin-top: var(--space-2);
  padding: var(--space-3);
  background: var(--ng-night);
  color: var(--ng-paper);
  border-left: 4px solid var(--ng-trophy);
}

.page-privacy .privacy-contact__lead {
  margin: 0 0 var(--space-2);
  font-size: .9688rem;
  line-height: 1.85;
  color: rgba(244, 240, 230, .86);
}

.page-privacy .privacy-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.page-privacy .privacy-contact__mail {
  font-family: var(--font-mono);
  font-size: clamp(.95rem, 3.4vw, 1.1rem);
  letter-spacing: .02em;
  color: var(--ng-trophy);
  word-break: break-all;
}

.page-privacy .privacy-contact .btn {
  border-color: rgba(244, 240, 230, .38);
  color: var(--ng-paper);
  background: transparent;
}

.page-privacy .privacy-contact .btn:hover,
.page-privacy .privacy-contact .btn:focus-visible {
  background: var(--ng-paper);
  border-color: var(--ng-paper);
  color: var(--ng-night);
}

.page-privacy .privacy-copy__status {
  margin-left: .5rem;
  font-size: .8125rem;
  color: var(--ng-trophy);
}

.page-privacy .privacy-contact__note {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.85;
  color: rgba(244, 240, 230, .76);
}

.page-privacy .privacy-inline-link {
  color: var(--ng-trophy);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-inline-link:hover,
.page-privacy .privacy-inline-link:focus-visible {
  color: var(--ng-paper);
}

/* ---------- 回到顶部 ---------- */
.page-privacy .privacy-top {
  margin: var(--space-3) 0 0;
  text-align: right;
}

.page-privacy .privacy-top__link {
  display: inline-block;
  min-height: 44px;
  padding: .6rem .9rem;
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .06em;
  color: var(--ng-stone);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .privacy-top__link:hover,
.page-privacy .privacy-top__link:focus-visible {
  color: var(--ng-pitch);
  border-color: var(--ng-pitch);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 760px) {
  .page-privacy .privacy-hero__inner {
    padding-top: calc(var(--space-4) * 1.15);
    padding-bottom: var(--space-4);
  }

  .page-privacy .privacy-summary__box {
    padding: var(--space-3) calc(var(--space-3) * 1.2);
  }

  .page-privacy .privacy-item__head {
    gap: 1.4rem;
  }

  .page-privacy .privacy-contact {
    padding: var(--space-3) calc(var(--space-3) * 1.1);
  }
}

@media (min-width: 1040px) {
  .page-privacy .privacy-hero__title {
    font-size: 3.8rem;
  }

  .page-privacy .privacy-toc {
    padding-top: calc(var(--space-4) * 1.05);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list .toc__link,
  .page-privacy .privacy-contact .btn,
  .page-privacy .privacy-top__link {
    transition: none;
  }
}