.page-privacy {
  background: var(--ink-900);
  color: var(--text-hi);
  font-family: var(--font-body);
  padding-bottom: clamp(56px, 10vw, 104px);
}

.page-privacy a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease);
}

.page-privacy a:hover {
  color: var(--text-hi);
}

.page-privacy a:focus-visible,
.page-privacy summary:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

/* 面包屑 */
.page-privacy .breadcrumb {
  padding-top: clamp(20px, 4vw, 34px);
  color: var(--text-mid);
  font-size: 13px;
  letter-spacing: 0.04em;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-privacy .breadcrumb a {
  color: var(--text-mid);
  text-decoration: none;
}

.page-privacy .breadcrumb a:hover {
  color: var(--text-hi);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .breadcrumb__sep {
  color: var(--hairline);
}

/* 首屏 */
.privacy-hero {
  padding: clamp(32px, 6vw, 72px) 0 clamp(26px, 4vw, 44px);
  max-width: 940px;
}

.page-privacy .exhibit-label {
  margin: 0 0 18px;
}

.page-privacy .display--sm {
  font-family: var(--font-display);
  font-weight: 200;
  letter-spacing: -0.02em;
  line-height: 1.06;
  margin: 0;
}

.page-privacy .lede {
  margin: 20px 0 0;
  max-width: 40em;
  color: var(--text-mid);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
}

.privacy-facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: clamp(28px, 4vw, 40px) 0 0;
  padding: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
}

.privacy-facts__item {
  background: var(--ink-800);
  padding: 14px 16px;
}

.privacy-facts dt {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--text-mid);
  text-transform: uppercase;
}

.privacy-facts dd {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--text-hi);
}

/* 区块索引轨道 */
.privacy-index {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 12px 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

.privacy-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid transparent;
  color: var(--text-mid);
  font-size: 13px;
  text-decoration: none;
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    color var(--dur) var(--ease);
}

.privacy-index__link:hover {
  color: var(--text-hi);
  background: var(--teal-a08);
  border-color: var(--teal-a32);
  text-decoration: none;
}

.privacy-index__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--teal);
}

/* 章节：左编号标题 + 右说明，中间宽栏距 */
.privacy-chapter {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding: clamp(34px, 6vw, 62px) 0;
  border-bottom: 1px solid var(--hairline);
}

.privacy-chapter__head {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-privacy .step-no {
  display: block;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(44px, 6.5vw, 78px);
  line-height: 0.92;
  letter-spacing: -0.03em;
  color: var(--teal);
}

.privacy-chapter__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(19px, 2.3vw, 27px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--text-hi);
}

.privacy-chapter__body > * + * {
  margin-top: 18px;
}

.privacy-chapter__body > :first-child {
  margin-top: 0;
}

.page-privacy .privacy-chapter__body .prose {
  max-width: 42em;
  color: var(--text-mid);
  font-size: 15.5px;
  line-height: 1.8;
}

/* 重要边界句：浅纸底整行强调 */
.privacy-boundary {
  margin: 0;
  padding: 16px 20px;
  background: var(--paper);
  color: var(--text-on-paper);
  border-left: 3px solid var(--amber);
  font-size: 15px;
  line-height: 1.75;
}

.page-privacy .privacy-boundary a {
  color: var(--text-on-paper);
  text-decoration: underline;
  text-decoration-color: var(--teal-deep);
  text-underline-offset: 3px;
  font-weight: 600;
}

.page-privacy .privacy-boundary a:hover {
  color: var(--teal-deep);
}

/* 本地存储键名列表 */
.privacy-keys {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hairline);
}

.privacy-keys__item {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--hairline);
}

.privacy-keys__desc {
  color: var(--text-mid);
  font-size: 14.5px;
  line-height: 1.75;
}

/* 不收集清单 */
.privacy-not {
  list-style: none;
  margin: 0;
  padding: 0;
}

.privacy-not li {
  position: relative;
  padding: 12px 0 12px 22px;
  border-bottom: 1px solid var(--hairline);
  color: var(--text-mid);
  font-size: 15px;
  line-height: 1.75;
}

.privacy-not li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 9px;
  height: 1px;
  background: var(--violet-legacy);
}

.privacy-not strong {
  color: var(--text-hi);
  font-weight: 500;
}

/* 资源说明的补充条目 */
.privacy-plain {
  list-style: none;
  margin: 0;
  padding: 0;
}

.privacy-plain li {
  padding: 11px 0;
  border-bottom: 1px dashed var(--hairline);
  color: var(--text-mid);
  font-size: 14.5px;
  line-height: 1.75;
}

/* 清除步骤 */
.privacy-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hairline);
}

.privacy-steps__item {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 13px 0;
  border-bottom: 1px solid var(--hairline);
}

.privacy-steps__no {
  display: inline-block;
  width: 24px;
  height: 24px;
  line-height: 22px;
  text-align: center;
  border: 1px solid var(--teal-a32);
  color: var(--teal);
  font-family: var(--font-mono);
  font-size: 12px;
}

.privacy-steps__text {
  color: var(--text-mid);
  font-size: 15px;
  line-height: 1.7;
}

/* 折叠面板：清除后可恢复的默认值 */
.privacy-reset {
  border: 1px solid var(--hairline);
  background: var(--ink-800);
}

.privacy-reset__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-hi);
  list-style: none;
}

.privacy-reset__summary::-webkit-details-marker {
  display: none;
}

.privacy-reset__summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--teal);
}

.privacy-reset[open] .privacy-reset__summary::after {
  content: "–";
}

.privacy-reset__list {
  margin: 0;
  padding: 0 18px 18px 34px;
  color: var(--text-mid);
  font-size: 14.5px;
  line-height: 1.8;
}

.privacy-reset__list li + li {
  margin-top: 6px;
}

/* 复核节奏表 */
.privacy-log {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0;
  padding: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
}

.privacy-log > div {
  display: grid;
  gap: 5px;
  padding: 14px 16px;
  background: var(--ink-800);
}

.privacy-log dt {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-mid);
}

.privacy-log dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-hi);
}

/* 联络口径 */
.privacy-contact {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hairline);
}

.privacy-contact li {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--hairline);
  font-size: 15px;
  line-height: 1.7;
}

.privacy-contact .mono {
  color: var(--text-hi);
}

.privacy-contact__note {
  color: var(--text-mid);
  font-size: 13px;
}

/* 平板与桌面：错位两列 */
@media (min-width: 620px) {
  .privacy-facts {
    grid-template-columns: repeat(2, 1fr);
  }

  .privacy-keys__item {
    grid-template-columns: 230px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }

  .privacy-log {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .privacy-facts {
    grid-template-columns: repeat(4, 1fr);
  }

  .privacy-index {
    position: sticky;
    top: var(--nav-h);
    z-index: 5;
    background: var(--ink-900);
  }

  .privacy-chapter {
    grid-template-columns: minmax(200px, 4fr) minmax(0, 7fr);
    column-gap: clamp(48px, 9vw, 140px);
    align-items: start;
  }

  .privacy-chapter__head {
    position: sticky;
    top: calc(var(--nav-h) + 76px);
  }

  .privacy-contact li {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .privacy-contact__note {
    grid-column: 2;
  }
}

/* 打印：白底墨字，隐藏索引与动效 */
@media print {
  .page-privacy {
    background: #ffffff;
    color: #14213A;
  }

  .privacy-index,
  .privacy-reset__summary::after {
    display: none;
  }

  .privacy-chapter {
    break-inside: avoid;
    border-color: #BFBFBF;
  }

  .page-privacy .privacy-chapter__body .prose,
  .privacy-keys__desc,
  .privacy-not li,
  .privacy-plain li,
  .privacy-steps__text {
    color: #14213A;
  }

  .privacy-boundary {
    border-left-color: #14213A;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition: none !important;
  }
}
<<<END>>>