.page-privacy {
  --priv-rail: 158px;
  --priv-clause-gap: 30px;
}

/* ---------- 顶部 ---------- */
.page-privacy .page-privacy__top {
  position: relative;
  padding-block: 26px 30px;
  border-bottom: var(--line);
  overflow: hidden;
}

.page-privacy .page-privacy__ridge {
  position: absolute;
  right: calc(var(--gutter) * -1);
  bottom: -6px;
  width: min(58%, 300px);
  height: auto;
  color: var(--c-ridge);
  opacity: 0.16;
  pointer-events: none;
}

.page-privacy .page-privacy__top h1 {
  position: relative;
  margin: 8px 0 0;
  font-family: var(--font-serif);
  font-size: clamp(38px, 9vw, 58px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

.page-privacy .page-privacy__lede {
  position: relative;
  max-width: 40rem;
  margin: 18px 0 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-slate);
}

.page-privacy .page-privacy__meta {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 24px 0 0;
  border-top: 2px solid var(--c-ink);
  border-left: 2px solid var(--c-ink);
  max-width: 40rem;
}

.page-privacy .page-privacy__meta-item {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 12px;
  border-bottom: 2px solid var(--c-ink);
  border-right: 2px solid var(--c-ink);
  background: var(--c-paper);
}

.page-privacy .page-privacy__meta-item dt {
  flex: 0 0 auto;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--c-ridge);
}

.page-privacy .page-privacy__meta-item dd {
  margin: 0;
  font-size: 13px;
  color: var(--c-ink);
}

/* ---------- 横幅 ---------- */
.page-privacy .page-privacy__banner {
  margin: 34px 0 0;
  border: var(--line);
  box-shadow: var(--shadow);
  background: var(--c-mist);
  overflow: hidden;
}

.page-privacy .page-privacy__banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 8 / 3;
  object-fit: cover;
}

.page-privacy .page-privacy__banner .media__caption {
  margin: 0;
  padding: 10px 14px;
  border-top: var(--line);
  background: var(--c-paper);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--c-slate);
}

/* ---------- 布局 ---------- */
.page-privacy .page-privacy__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  padding-block: 34px 56px;
}

/* ---------- 条款目录 ---------- */
.page-privacy .page-privacy__toc {
  border: var(--line);
  background: var(--c-paper);
  box-shadow: var(--shadow-sm);
  padding: 12px 14px 10px;
}

.page-privacy .page-privacy__toc-title {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-clay);
}

.page-privacy .page-privacy__toc-list {
  display: flex;
  flex-wrap: nowrap;
  gap: 6px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

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

.page-privacy .page-privacy__toc-link {
  display: flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 10px;
  white-space: nowrap;
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.4;
  color: var(--c-slate);
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius);
  transition: color 160ms var(--ease), background-color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-privacy .page-privacy__toc-link:hover,
.page-privacy .page-privacy__toc-link:focus-visible {
  color: var(--c-ink);
  background: var(--c-mist);
  border-color: var(--c-ink);
}

.page-privacy .page-privacy__toc-num {
  color: var(--c-ridge);
  font-size: 12px;
}

/* ---------- 正文 ---------- */
.page-privacy .page-privacy__body {
  min-width: 0;
  max-width: 42rem;
}

.page-privacy .privacy-clause {
  scroll-margin-top: 24px;
  padding-block: var(--priv-clause-gap);
  border-top: 1px solid var(--c-mist);
}

.page-privacy .privacy-clause:first-of-type {
  border-top: none;
  padding-block-start: 0;
}

.page-privacy .privacy-clause__num {
  display: inline-block;
  margin: 0 0 10px;
  padding: 3px 8px;
  background: var(--c-ridge);
  color: var(--c-paper);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-privacy .privacy-clause__title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--font-sans);
  font-size: clamp(20px, 4.4vw, 24px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.005em;
  color: var(--c-ink);
}

.page-privacy .privacy-clause__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  border: 2px solid var(--c-ink);
  border-radius: var(--radius);
  background: var(--c-mist);
  color: var(--c-ridge);
}

.page-privacy .privacy-clause__icon svg {
  width: 18px;
  height: 18px;
}

.page-privacy .privacy-clause p {
  max-width: 40rem;
  margin: 0 0 14px;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-slate);
}

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

.page-privacy .privacy-clause a {
  color: var(--c-electric);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 字段定义列表 */
.page-privacy .privacy-fields {
  margin: 0 0 16px;
  border-left: 3px solid var(--c-clay);
  padding-left: 14px;
}

.page-privacy .privacy-fields__row {
  padding: 12px 0;
  border-bottom: 1px dashed var(--c-mist);
}

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

.page-privacy .privacy-fields__row:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.page-privacy .privacy-fields__row dt {
  margin: 0 0 6px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--c-ridge);
}

.page-privacy .privacy-fields__row dd {
  margin: 0;
  max-width: 38rem;
  font-family: var(--font-sans);
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--c-slate);
}

/* 使用场景列表 */
.page-privacy .privacy-uses {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-uses li {
  position: relative;
  max-width: 40rem;
  padding: 8px 0 8px 20px;
  font-family: var(--font-sans);
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--c-slate);
  border-bottom: 1px solid var(--c-mist);
}

.page-privacy .privacy-uses li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 8px;
  height: 8px;
  background: var(--c-moss);
}

.page-privacy .privacy-uses li:last-child {
  border-bottom: none;
}

.page-privacy .privacy-uses strong {
  color: var(--c-ink);
  font-weight: 700;
}

/* 参数行 */
.page-privacy .privacy-params {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  border: var(--line);
  background: var(--c-paper);
  box-shadow: var(--shadow-sm);
}

.page-privacy .privacy-params li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 16px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--c-mist);
  font-family: var(--font-sans);
  font-size: 14.5px;
  line-height: 1.6;
}

.page-privacy .privacy-params li:nth-child(odd) {
  background: var(--c-mist);
}

.page-privacy .privacy-params li:last-child {
  border-bottom: none;
}

.page-privacy .privacy-params__k {
  color: var(--c-slate);
}

.page-privacy .privacy-params__v {
  color: var(--c-ink);
  font-size: 14px;
  letter-spacing: 0.04em;
}

/* 标注块 */
.page-privacy .privacy-note {
  margin: 16px 0 0;
  padding: 12px 14px;
  background: var(--c-mist);
  border-left: 4px solid var(--c-batch);
  font-size: 14px !important;
  line-height: 1.72 !important;
  color: var(--c-ink) !important;
}

.page-privacy .privacy-clause .annotation {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--c-slate);
}

/* 联系方式 */
.page-privacy .privacy-contact {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--c-ink);
}

.page-privacy .privacy-contact li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding: 11px 2px;
  border-bottom: 1px solid var(--c-mist);
}

.page-privacy .privacy-contact__k {
  flex: 0 0 auto;
  min-width: 5.5em;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-clay);
}

.page-privacy .privacy-contact__v {
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--c-ink);
  word-break: break-word;
}

/* 页尾注 */
.page-privacy .privacy-footnote {
  max-width: 40rem;
  margin: 10px 0 0;
  padding-top: 18px;
  border-top: var(--line);
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-slate);
}

.page-privacy .privacy-footnote a {
  color: var(--c-electric);
}

.page-privacy .link-arrow {
  display: inline;
  white-space: nowrap;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-privacy .page-privacy__meta {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0;
  }

  .page-privacy .page-privacy__meta-item {
    flex: 1 1 30%;
    min-width: 180px;
    flex-direction: column;
    gap: 4px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .page-privacy__layout {
    grid-template-columns: var(--priv-rail) minmax(0, 1fr);
    gap: 52px;
    padding-block: 48px 80px;
  }

  .page-privacy .page-privacy__toc {
    position: sticky;
    top: 28px;
    padding: 14px 12px;
  }

  .page-privacy .page-privacy__toc-list {
    flex-direction: column;
    flex-wrap: wrap;
    overflow: visible;
    gap: 2px;
    padding: 0;
  }

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

  .page-privacy .page-privacy__toc-link {
    white-space: normal;
    border-left: 3px solid var(--c-mist);
    border-top: 2px solid transparent;
    border-right: 2px solid transparent;
    border-bottom: 2px solid transparent;
    padding: 8px 8px 8px 10px;
  }

  .page-privacy .page-privacy__toc-link:hover,
  .page-privacy .page-privacy__toc-link:focus-visible {
    border-left-color: var(--c-jersey);
    border-top-color: transparent;
    border-right-color: transparent;
    border-bottom-color: transparent;
    background: var(--c-mist);
  }

  .page-privacy .page-privacy__ridge {
    width: min(42%, 360px);
    opacity: 0.2;
  }

  .page-privacy .privacy-clause {
    padding-block: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .page-privacy__toc-link {
    transition: opacity 120ms linear;
  }
}
<<<END>>>