.page-privacy {
  --privacy-tocw: 210px;
  --privacy-line: 1px solid var(--line);
  padding-bottom: 88px;
}

/* 首屏 */
.page-privacy__intro {
  padding-top: 34px;
  padding-bottom: 30px;
}

.page-privacy .page-privacy__title {
  margin: 14px 0 18px;
  font-size: clamp(42px, 9vw, 92px);
  letter-spacing: -0.025em;
  line-height: 0.96;
  color: var(--ink);
}

.page-privacy__lede {
  max-width: 62ch;
}

.page-privacy__hero-meta {
  margin: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-privacy__hero-meta .num {
  color: var(--lime);
  font-weight: 700;
}

/* 页首窄条氛围图 */
.page-privacy__banner {
  margin: 6px auto 42px;
  max-width: 1440px;
  border-top: var(--privacy-line);
  border-bottom: var(--privacy-line);
  overflow: hidden;
}

.page-privacy__banner img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 320px;
  aspect-ratio: 1400 / 800;
  object-fit: cover;
  opacity: 0.86;
}

/* 双栏 */
.page-privacy__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-privacy__toc {
  border: var(--privacy-line);
  border-radius: var(--radius);
  background: var(--board);
  padding: 16px 18px 18px;
}

.page-privacy__toc-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sand);
}

.page-privacy__toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-privacy__toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 0;
  font-size: 14px;
  line-height: 1.45;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

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

.page-privacy__toc-list .num {
  min-width: 20px;
  font-size: 11px;
  color: var(--sand);
  transition: color 0.2s var(--ease);
}

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

/* 正文 */
.page-privacy__body {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.page-privacy__clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 30px 0;
  border-top: var(--privacy-line);
  scroll-margin-top: calc(var(--bar) + 24px);
}

.page-privacy__clause:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy__clause-num {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--lime);
  padding-top: 4px;
}

.page-privacy__clause h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 23px;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy__clause-main > p {
  max-width: 68ch;
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

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

.page-privacy__clause-main ul,
.page-privacy__clause-main ol {
  list-style: none;
  max-width: 68ch;
  margin: 0 0 16px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-privacy__clause-main li {
  position: relative;
  padding-left: 18px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink);
}

.page-privacy__clause-main li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 1px;
  background: var(--sand);
}

.page-privacy__clause-main strong {
  font-weight: 600;
  color: var(--mint);
}

.page-privacy__body a {
  color: var(--sand);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy__body a:hover,
.page-privacy__body a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* 联系方式提示块 */
.page-privacy__callout {
  margin: 22px 0 18px;
  padding: 20px 20px 18px;
  border: 1px solid var(--lime);
  border-radius: var(--radius);
  background: var(--board);
}

.page-privacy__callout-title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--lime);
  line-height: 1.6;
}

.page-privacy__contact-list {
  list-style: none;
  max-width: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-privacy__contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 14px;
  padding-left: 0;
  font-size: 14px;
}

.page-privacy__contact-row::before {
  display: none;
}

.page-privacy__contact-key {
  min-width: 62px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-privacy__contact-row .copy-btn {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 5px 10px;
  cursor: pointer;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy__contact-row .copy-btn:hover,
.page-privacy__contact-row .copy-btn:focus-visible {
  border-color: var(--lime);
  color: var(--lime);
}

.page-privacy__contact-row .copy-msg {
  font-size: 12px;
  color: var(--mint);
}

.page-privacy__callout-note {
  margin: 16px 0 0;
  padding-top: 13px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* 版本提示 */
.page-privacy__versions {
  margin: 4px 0 18px;
  padding: 15px 18px;
  border-left: 2px solid var(--sand);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: rgba(232, 200, 154, 0.06);
}

.page-privacy__versions p {
  max-width: 66ch;
  margin: 0 0 9px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

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

.page-privacy__versions strong {
  color: var(--sand);
  font-weight: 600;
}

/* 平板与桌面 */
@media (min-width: 900px) {
  .page-privacy__layout {
    grid-template-columns: var(--privacy-tocw) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-privacy__toc {
    position: sticky;
    top: 32px;
    border: 0;
    border-top: var(--privacy-line);
    border-radius: 0;
    background: transparent;
    padding: 18px 0 0;
  }

  .page-privacy__callout {
    padding: 24px 26px 20px;
  }
}

@media (min-width: 760px) {
  .page-privacy__clause {
    grid-template-columns: 62px minmax(0, 1fr);
    gap: 28px;
    padding: 40px 0;
  }

  .page-privacy__clause-num {
    padding-top: 7px;
  }

  .page-privacy__clause h2 {
    font-size: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy__toc-list a,
  .page-privacy__toc-list .num,
  .page-privacy__body a,
  .page-privacy__contact-row .copy-btn {
    transition: none;
  }
}
<<<END>>>