.page-privacy {
  display: block;
  padding-block: 20px 96px;
  background: var(--paper);
  color: var(--ink);
}

.page-privacy .breadcrumb {
  margin-bottom: 24px;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding-block: 8px 40px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.page-privacy .privacy-eyebrow {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--sand-ink);
  margin: 0 0 16px;
}

.page-privacy h1 {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(32px, 7.6vw, 60px);
  line-height: 1.1;
  letter-spacing: -.02em;
  margin: 0 0 20px;
  color: var(--ink);
}

.page-privacy .privacy-lead {
  max-width: 38em;
  font-size: 17px;
  line-height: 1.9;
  color: var(--muted);
  margin: 0 0 28px;
}

.page-privacy .privacy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
}

.page-privacy .privacy-hero-art {
  margin: 0;
}

.page-privacy .privacy-hero-art img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  box-shadow: 6px 6px 0 0 var(--paper-2);
  object-fit: cover;
}

/* ---------- 布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  margin-top: 36px;
}

.page-privacy .privacy-body {
  max-width: 40em;
  min-width: 0;
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-rail {
  min-width: 0;
}

.page-privacy .privacy-rail-title {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--muted);
  margin: 0 0 14px;
}

.page-privacy .privacy-rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .privacy-rail-list a {
  display: block;
  padding: 6px 12px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-privacy .privacy-rail-list a:hover,
.page-privacy .privacy-rail-list a:focus-visible {
  color: var(--lake-deep);
  border-color: var(--lake);
}

.page-privacy .privacy-rail-list a[aria-current="true"] {
  background: var(--lake);
  border-color: var(--lake);
  color: var(--paper);
}

.page-privacy .privacy-rail-stamp {
  margin-top: 28px;
  padding: 16px 18px;
  background: var(--paper-2);
  border-top: 3px solid var(--sand);
}

.page-privacy .privacy-stamp-line {
  margin: 0 0 5px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-privacy .privacy-stamp-line:last-of-type {
  margin-bottom: 0;
}

.page-privacy .privacy-copy {
  width: 100%;
  justify-content: center;
  margin-top: 14px;
  font-size: 13px;
  padding: 9px 12px;
}

/* ---------- 条文区块 ---------- */
.page-privacy .privacy-sec {
  position: relative;
  padding-top: 40px;
}

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

.page-privacy .privacy-sec + .privacy-sec {
  margin-top: 44px;
  border-top: 1px solid var(--paper-2);
}

.page-privacy .privacy-sec + .privacy-sec::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--sand);
  box-shadow: 0 0 0 3px var(--paper);
}

.page-privacy .privacy-sec-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 18px;
}

.page-privacy .privacy-sec-num {
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--sand-ink);
  flex: none;
}

.page-privacy .privacy-sec-title {
  position: relative;
  margin: 0;
  padding-left: 14px;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 23px;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-privacy .privacy-sec-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: .2em;
  bottom: .2em;
  width: 4px;
  background: var(--sand);
}

.page-privacy .privacy-p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink);
  max-width: 38em;
}

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

.page-privacy .privacy-p a {
  color: var(--lake-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-p a:hover,
.page-privacy .privacy-p a:focus-visible {
  color: var(--dusk-bright);
}

/* ---------- 编号条目：悬挂缩进 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  counter-reset: pl;
  padding: 0;
  margin: 20px 0 0;
  display: grid;
  gap: 18px;
}

.page-privacy .privacy-list > li {
  counter-increment: pl;
  position: relative;
  padding-left: 38px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink);
}

.page-privacy .privacy-list > li::before {
  content: counter(pl, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  font-weight: 700;
  color: var(--lake);
}

.page-privacy .privacy-list > li p {
  margin: 2px 0 0;
}

.page-privacy .privacy-list--plain {
  counter-reset: none;
  gap: 12px;
}

.page-privacy .privacy-list--plain > li {
  counter-increment: none;
  padding-left: 22px;
}

.page-privacy .privacy-list--plain > li::before {
  content: "";
  left: 2px;
  top: 14px;
  width: 9px;
  height: 1px;
  background: var(--sand);
  font-size: 0;
}

.page-privacy .privacy-term {
  font-weight: 700;
  color: var(--lake-deep);
  background: rgba(168, 211, 226, .38);
  padding: 1px 5px;
  border-radius: 2px;
}

/* ---------- 对外提供情形 ---------- */
.page-privacy .privacy-callout {
  margin: 22px 0 20px;
  padding: 18px 20px;
  background: var(--paper-2);
  border-left: 4px solid var(--flag);
}

.page-privacy .privacy-callout p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink);
}

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

.page-privacy .privacy-callout strong {
  color: var(--lake-deep);
}

/* ---------- 联系信息清单 ---------- */
.page-privacy .privacy-contact-list {
  list-style: none;
  margin: 18px 0 22px;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-contact-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.7;
}

.page-privacy .privacy-contact-key {
  flex: none;
  min-width: 3.2em;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--sand-ink);
}

.page-privacy .privacy-contact-val {
  color: var(--ink);
  word-break: break-word;
}

/* ---------- 更新记录时间轴 ---------- */
.page-privacy .privacy-timeline {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-privacy .privacy-timeline > li {
  position: relative;
  padding-left: 26px;
  padding-bottom: 22px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .privacy-timeline > li:last-child {
  padding-bottom: 0;
}

.page-privacy .privacy-timeline > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--dusk-bright);
  box-shadow: 0 0 0 3px var(--paper);
}

.page-privacy .privacy-timeline > li:last-child::before {
  background: var(--sand);
}

.page-privacy .privacy-timeline > li::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 20px;
  bottom: 2px;
  width: 1px;
  background: var(--paper-2);
}

.page-privacy .privacy-timeline > li:last-child::after {
  display: none;
}

.page-privacy .privacy-time-label {
  display: block;
  margin-bottom: 3px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--sand-ink);
}

/* ---------- 中屏 ---------- */
@media (min-width: 720px) {
  .page-privacy {
    padding-block: 28px 120px;
  }

  .page-privacy .privacy-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 48px;
  }

  .page-privacy .privacy-sec-title {
    font-size: 28px;
  }

  .page-privacy .privacy-layout {
    margin-top: 48px;
  }
}

/* ---------- 宽屏：右侧索引栏固定 ---------- */
@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 76px;
    align-items: start;
  }

  .page-privacy .privacy-rail {
    position: sticky;
    top: 104px;
  }

  .page-privacy .privacy-rail-list {
    display: block;
    border-left: 1px solid var(--line);
  }

  .page-privacy .privacy-rail-list li + li {
    margin-top: 2px;
  }

  .page-privacy .privacy-rail-list a {
    padding: 7px 12px;
    border: none;
    border-left: 2px solid transparent;
    border-radius: 0;
    margin-left: -1px;
    font-size: 13.5px;
    line-height: 1.55;
  }

  .page-privacy .privacy-rail-list a:hover,
  .page-privacy .privacy-rail-list a:focus-visible {
    color: var(--lake-deep);
    border-left-color: var(--lake-pale);
    background: transparent;
  }

  .page-privacy .privacy-rail-list a[aria-current="true"] {
    background: transparent;
    color: var(--lake-deep);
    font-weight: 700;
    border-left-color: var(--sand);
  }

  .page-privacy .privacy-body {
    max-width: 38em;
  }
}

/* ---------- 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-rail-list a,
  .page-privacy .privacy-copy {
    transition: none;
  }
}