.page-privacy {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  padding-bottom: clamp(3rem, 8vw, 6rem);
}

.page-privacy .breadcrumb {
  padding-block: clamp(0.9rem, 2vw, 1.4rem);
}

/* ---------- 首屏 ---------- */
.page-privacy__masthead {
  position: relative;
  overflow: hidden;
  border-top: var(--rule);
  border-bottom: var(--rule);
  background-color: var(--paper-white);
}

.page-privacy__masthead::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    112deg,
    rgba(15, 111, 126, 0.09) 0 1px,
    transparent 1px 16px
  );
  pointer-events: none;
}

.page-privacy__masthead::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -34%;
  width: 62%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, rgba(100, 221, 229, 0.3), transparent 66%);
  pointer-events: none;
}

.page-privacy__masthead-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  padding-block: clamp(1.8rem, 5vw, 3.6rem);
}

.page-privacy__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2rem, 7vw, 3.9rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 0.5rem 0 0;
  max-width: 16em;
}

.page-privacy__title em {
  font-style: normal;
  color: var(--river);
  box-shadow: inset 0 -0.16em 0 rgba(100, 221, 229, 0.55);
}

.page-privacy__lede {
  margin: 1.1rem 0 0;
  max-width: 34em;
  font-size: clamp(0.98rem, 2.2vw, 1.08rem);
  line-height: 1.8;
  color: var(--ink-80);
}

.page-privacy__facts {
  list-style: none;
  margin: clamp(1.3rem, 3vw, 2rem) 0 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
  border-top: var(--hair);
  padding-top: 1rem;
}

.page-privacy__facts li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.55rem;
  font-size: 0.86rem;
  color: var(--ink-60);
}

.page-privacy__facts strong {
  font-family: var(--font-num);
  font-weight: 600;
  font-size: 1rem;
  color: var(--river-deep);
  letter-spacing: 0.01em;
}

.page-privacy__figure {
  margin: 0;
}

.page-privacy__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: var(--rule);
  box-shadow: var(--shadow-river);
  background: var(--mist);
}

.page-privacy__figure figcaption {
  margin-top: 0.8rem;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--ink-60);
  padding-left: 0.85rem;
  border-left: 3px solid var(--bamboo);
}

/* ---------- 主体：索引 + 条款 ---------- */
.page-privacy__body {
  display: grid;
  gap: clamp(1.4rem, 4vw, 3rem);
  padding-top: clamp(1.6rem, 4vw, 3rem);
}

.page-privacy__toc {
  border: var(--rule);
  background: var(--paper-white);
  padding: 0.85rem 0.9rem 0.95rem;
  box-shadow: 5px 5px 0 var(--ink);
}

.page-privacy__toc-title {
  margin: 0 0 0.6rem;
  font-family: var(--font-num);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cinnabar);
}

.page-privacy__toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy__toc-list li {
  flex: 0 0 auto;
}

.page-privacy__toc-list a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.42rem 0.7rem;
  border: 1px solid var(--ink-30);
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.83rem;
  white-space: nowrap;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy__toc-list a:hover,
.page-privacy__toc-list a:focus-visible {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper-white);
}

.page-privacy__toc-num {
  font-family: var(--font-num);
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--river);
}

.page-privacy__toc-list a:hover .page-privacy__toc-num,
.page-privacy__toc-list a:focus-visible .page-privacy__toc-num {
  color: var(--river-bright);
}

.page-privacy__doc {
  display: grid;
  gap: clamp(1.1rem, 3vw, 1.75rem);
  min-width: 0;
}

/* ---------- 条款纸张 ---------- */
.page-privacy__clause {
  background: var(--paper-white);
  border: var(--rule);
  padding: clamp(1.15rem, 4vw, 2.2rem);
  scroll-margin-top: 5.5rem;
  background-image: repeating-linear-gradient(
    180deg,
    rgba(174, 196, 198, 0.16) 0 1px,
    transparent 1px 3.2rem
  );
  background-position: 0 2.6rem;
}

.page-privacy__clause-head {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  padding-bottom: 0.75rem;
  margin-bottom: 1.1rem;
  border-bottom: var(--rule);
}

.page-privacy__num {
  font-family: var(--font-num);
  font-weight: 600;
  font-size: clamp(1.5rem, 5vw, 2.4rem);
  line-height: 0.9;
  color: var(--gold);
  letter-spacing: -0.02em;
}

.page-privacy__clause-title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.18rem, 3.6vw, 1.6rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.page-privacy__clause-body > p {
  margin: 0 0 0.95rem;
  max-width: 38em;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy__clause-body > p:last-child {
  margin-bottom: 0;
}

.page-privacy__clause-body a {
  color: var(--river);
  text-decoration: underline;
  text-underline-offset: 0.22em;
  text-decoration-thickness: 1px;
}

.page-privacy__clause-body a:hover,
.page-privacy__clause-body a:focus-visible {
  color: var(--cinnabar);
}

/* 分类定义 */
.page-privacy__defs {
  margin: 0 0 1rem;
  display: grid;
  gap: 0.75rem;
}

.page-privacy__def {
  border-left: 4px solid var(--river);
  background: rgba(174, 196, 198, 0.16);
  padding: 0.75rem 0.9rem 0.8rem;
}

.page-privacy__def dt {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.98rem;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-privacy__def dd {
  margin: 0.35rem 0 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* 用途列表 */
.page-privacy__list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-privacy__list li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-privacy__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66rem;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--bamboo);
  transform: rotate(45deg);
}

.page-privacy__list strong {
  font-weight: 800;
  color: var(--ink);
}

.page-privacy__callout {
  margin: 0;
  border-left: 4px solid var(--bamboo);
  background: rgba(92, 122, 78, 0.1);
  padding: 0.8rem 0.95rem;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-privacy__note {
  margin: 0.9rem 0 0;
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--bamboo);
  padding-left: 0.85rem;
  border-left: 3px solid var(--mist);
}

/* 指标条 */
.page-privacy__metrics {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.2rem;
  padding-top: 1.1rem;
  border-top: var(--hair);
}

.page-privacy__metrics > div {
  display: grid;
  gap: 0.2rem;
}

.page-privacy__metric-num {
  font-family: var(--font-num);
  font-weight: 600;
  font-size: 1.35rem;
  color: var(--river-deep);
  line-height: 1.2;
}

.page-privacy__metric-cap {
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--ink-60);
}

/* 联系条款 */
.page-privacy__clause--contact {
  box-shadow: var(--shadow-hard);
  background-image: none;
}

.page-privacy__contactlist {
  list-style: none;
  margin: 1.1rem 0 1rem;
  padding: 0;
  display: grid;
  gap: 0.1rem;
  border-top: var(--rule);
}

.page-privacy__contactlist li {
  display: grid;
  gap: 0.15rem;
  padding: 0.7rem 0.2rem;
  border-bottom: var(--hair);
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--ink);
  word-break: break-word;
}

.page-privacy__contactlabel {
  font-family: var(--font-num);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cinnabar);
}

.page-privacy__contactlist a {
  color: var(--river);
  font-weight: 500;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-privacy__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy__facts li {
    flex-direction: column;
    gap: 0.25rem;
    padding-right: 0.8rem;
    border-right: var(--hair);
  }

  .page-privacy__facts li:last-child {
    border-right: 0;
  }

  .page-privacy__masthead-inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }

  .page-privacy__metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }

  .page-privacy__metrics > div {
    padding-right: 1rem;
    border-right: var(--hair);
  }

  .page-privacy__metrics > div:last-child {
    border-right: 0;
    padding-right: 0;
  }

  .page-privacy__contactlist li {
    grid-template-columns: 7.5rem minmax(0, 1fr);
    gap: 1rem;
    align-items: baseline;
  }
}

@media (min-width: 960px) {
  .page-privacy__body {
    grid-template-columns: 232px minmax(0, 1fr);
    align-items: start;
    gap: clamp(2rem, 4vw, 3.6rem);
  }

  .page-privacy__toc {
    position: sticky;
    top: 6rem;
    box-shadow: var(--shadow-hard);
  }

  .page-privacy__toc-list {
    flex-direction: column;
    overflow: visible;
    gap: 0.15rem;
  }

  .page-privacy__toc-list a {
    width: 100%;
    border-color: transparent;
    border-bottom: var(--hair);
    padding: 0.5rem 0.35rem;
    white-space: normal;
  }

  .page-privacy__toc-list li:last-child a {
    border-bottom: 0;
  }

  .page-privacy__clause {
    padding: clamp(1.6rem, 3vw, 2.6rem);
  }

  .page-privacy__defs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
  }

  .page-privacy__doc {
    gap: 1.9rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy__toc-list a {
    transition: none;
  }
}

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

  .page-privacy__toc,
  .page-privacy__masthead::before,
  .page-privacy__masthead::after {
    display: none;
  }

  .page-privacy__body {
    display: block;
    padding-top: 0.5rem;
  }

  .page-privacy__clause,
  .page-privacy__clause--contact,
  .page-privacy__figure img {
    box-shadow: none;
    border-color: #000;
    background-image: none;
    break-inside: avoid;
  }

  .page-privacy__doc {
    gap: 1rem;
  }
}
<<<END>>>