.page-privacy {
  --pp-rule: #4A1C2A;
  --pp-panel: rgba(11, 18, 32, .72);
  --pp-body-text: #D3DEE7;
  --pp-radius-organic: 6px 26px 6px 26px;
  color: var(--text);
  font-family: var(--font-cn);
  line-height: 1.75;
  padding-bottom: 96px;
  background:
    radial-gradient(130% 62% at 0% 0%, rgba(46, 13, 24, .92) 0%, rgba(5, 8, 14, 0) 60%),
    radial-gradient(90% 50% at 100% 8%, rgba(22, 16, 54, .55) 0%, rgba(5, 8, 14, 0) 58%),
    var(--ink);
}

.page-privacy .container {
  padding-left: 20px;
  padding-right: 20px;
}

/* 首屏 */
.page-privacy .pp-hero {
  position: relative;
  padding-top: 26px;
}

.page-privacy .pp-hero__copy {
  max-width: 720px;
}

.page-privacy .pp-hero__title {
  margin: 10px 0 18px;
  font-size: clamp(34px, 8vw, 62px);
  font-weight: 900;
  letter-spacing: -.03em;
  line-height: 1.06;
  color: var(--text);
}

.page-privacy .pp-hero__lede {
  max-width: 33em;
  font-size: 17px;
  line-height: 1.72;
  color: var(--pp-body-text);
}

.page-privacy .pp-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--muted);
}

.page-privacy .pp-hero__meta .num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  color: var(--lime);
}

.page-privacy .pp-hero__banner {
  margin: 32px 0 0;
  border-radius: var(--pp-radius-organic);
  overflow: hidden;
  border: 1px solid var(--pp-rule);
}

.page-privacy .pp-hero__banner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .pp-hero__banner .media__caption {
  display: block;
  padding: 10px 16px 12px;
  font-size: 12.5px;
  color: var(--muted);
  background: rgba(5, 8, 14, .55);
}

/* 目录 + 正文栅格 */
.page-privacy .pp-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  margin-top: 44px;
}

.page-privacy .pp-toc {
  align-self: start;
  padding: 14px 0 0;
  border-top: 1px solid var(--pp-rule);
  border-bottom: 1px solid var(--pp-rule);
}

.page-privacy .pp-toc__eyebrow {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .24em;
  color: var(--muted);
}

.page-privacy .pp-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .pp-toc__item {
  flex: 0 0 auto;
}

.page-privacy .pp-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--pp-panel);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s var(--ease-out), border-color .2s var(--ease-out), background .2s var(--ease-out);
}

.page-privacy .pp-toc__link .num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--lime-dim);
}

.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  color: var(--text);
  border-color: rgba(200, 255, 77, .45);
  background: rgba(200, 255, 77, .1);
}

.page-privacy .pp-toc__link:hover .num,
.page-privacy .pp-toc__link:focus-visible .num {
  color: var(--lime);
}

/* 正文段落 */
.page-privacy .pp-body {
  max-width: 720px;
  min-width: 0;
}

.page-privacy .pp-section {
  padding-bottom: 32px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--pp-rule);
}

.page-privacy .pp-section:last-of-type {
  border-bottom: none;
  margin-bottom: 12px;
}

.page-privacy .pp-section__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 16px;
  font-size: clamp(21px, 4.6vw, 27px);
  font-weight: 800;
  letter-spacing: -.012em;
  line-height: 1.32;
  color: var(--text);
}

.page-privacy .pp-section__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--lime);
}

.page-privacy .pp-section p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--pp-body-text);
}

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

.page-privacy .pp-list {
  margin: 0 0 14px;
  padding-left: 1.1em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--pp-body-text);
}

.page-privacy .pp-list li {
  margin-bottom: 11px;
}

.page-privacy .pp-list li::marker {
  color: var(--lime-dim);
}

.page-privacy .pp-list strong {
  color: var(--text);
  font-weight: 700;
}

.page-privacy .pp-note {
  margin: 20px 0 0;
  padding: 13px 16px;
  border-left: 3px solid var(--lime);
  border-radius: 0 14px 14px 0;
  background: rgba(200, 255, 77, .07);
  font-size: 15px;
  line-height: 1.72;
  color: #DFEAF1;
}

/* 对照表 */
.page-privacy .pp-tablewrap {
  margin: 20px 0 18px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  border-radius: var(--pp-radius-organic);
  background: var(--pp-panel);
}

.page-privacy .pp-tablewrap:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-privacy .pp-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 14.5px;
  line-height: 1.6;
}

.page-privacy .pp-table caption {
  caption-side: top;
  padding: 14px 16px 6px;
  text-align: left;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-privacy .pp-table th,
.page-privacy .pp-table td {
  padding: 11px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-table thead th {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--muted);
  background: rgba(6, 40, 43, .55);
  white-space: nowrap;
}

.page-privacy .pp-table tbody td:first-child {
  color: var(--text);
  font-weight: 500;
}

.page-privacy .pp-table tbody td {
  color: var(--pp-body-text);
}

.page-privacy .pp-table tbody tr:last-child td {
  border-bottom: none;
}

.page-privacy .pp-req {
  display: inline-block;
  padding: 1px 10px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.8;
  white-space: nowrap;
}

.page-privacy .pp-req--must {
  color: #FF9A76;
  background: rgba(255, 90, 43, .14);
  border: 1px solid rgba(255, 90, 43, .42);
}

.page-privacy .pp-req--opt {
  color: var(--lime);
  background: rgba(200, 255, 77, .1);
  border: 1px solid rgba(200, 255, 77, .34);
}

/* 页尾延伸阅读 */
.page-privacy .pp-next {
  margin-top: 40px;
  padding: 24px 20px 20px;
  border-radius: 26px 6px 26px 6px;
  background: linear-gradient(160deg, rgba(46, 13, 24, .95) 0%, rgba(22, 16, 54, .9) 100%);
  border: 1px solid var(--pp-rule);
}

.page-privacy .pp-next__title {
  margin: 0 0 14px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: .01em;
  color: var(--text);
}

.page-privacy .pp-next__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-next__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 4px;
  border-top: 1px solid rgba(200, 255, 77, .14);
  color: var(--pp-body-text);
  font-size: 15px;
  line-height: 1.55;
  text-decoration: none;
  transition: color .2s var(--ease-out), padding-left .2s var(--ease-out);
}

.page-privacy .pp-next__list li:first-child .pp-next__link {
  border-top: none;
}

.page-privacy .pp-next__link .num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--lime);
}

.page-privacy .pp-next__link:hover,
.page-privacy .pp-next__link:focus-visible {
  color: var(--lime);
  padding-left: 10px;
}

/* 平板及以上 */
@media (min-width: 720px) {
  .page-privacy .container {
    padding-left: 32px;
    padding-right: 32px;
  }

  .page-privacy .pp-hero {
    padding-top: 34px;
  }

  .page-privacy .pp-hero__banner {
    margin-top: 38px;
  }

  .page-privacy .pp-layout {
    margin-top: 56px;
  }

  .page-privacy .pp-toc__list {
    flex-wrap: wrap;
    overflow: visible;
  }

  .page-privacy .pp-next {
    padding: 28px 26px 24px;
  }
}

/* 桌面：左侧窄轨道常驻 + 右侧正文 */
@media (min-width: 900px) {
  .page-privacy .pp-layout {
    grid-template-columns: 186px minmax(0, 1fr);
    gap: 60px;
    align-items: start;
    margin-top: 68px;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 76px;
    padding: 4px 0 18px;
    border-top: none;
    border-bottom: none;
    border-left: 1px solid var(--pp-rule);
    padding-left: 16px;
  }

  .page-privacy .pp-toc__eyebrow {
    writing-mode: vertical-rl;
    text-orientation: upright;
    letter-spacing: .28em;
    margin: 0 0 14px;
    height: auto;
  }

  .page-privacy .pp-toc__list {
    display: grid;
    gap: 2px;
    overflow: visible;
  }

  .page-privacy .pp-toc__item {
    flex: none;
  }

  .page-privacy .pp-toc__link {
    display: flex;
    justify-content: flex-start;
    width: 100%;
    padding: 8px 6px;
    border: 1px solid transparent;
    border-radius: 4px 14px 4px 14px;
    background: transparent;
    white-space: normal;
  }

  .page-privacy .pp-toc__link:hover,
  .page-privacy .pp-toc__link:focus-visible {
    border-color: rgba(200, 255, 77, .4);
    background: rgba(200, 255, 77, .09);
  }

  .page-privacy .pp-section {
    padding-bottom: 40px;
    margin-bottom: 40px;
  }

  .page-privacy .pp-section p,
  .page-privacy .pp-list {
    font-size: 16.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc__link,
  .page-privacy .pp-next__link {
    transition: none;
  }
}