.page-privacy {
  --pp-measure: 68ch;
  --pp-num-col: 84px;
  --pp-sticky-top: 56px;
  --pp-clause-max: 940px;
  display: block;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: 56px 0 40px;
  border-bottom: var(--hair);
  background: linear-gradient(135deg, var(--deep) 0%, var(--ink) 62%);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .42;
  background:
    repeating-linear-gradient(0deg, rgba(47, 74, 62, .55) 0 1px, transparent 1px 24px),
    repeating-linear-gradient(90deg, rgba(47, 74, 62, .55) 0 1px, transparent 1px 24px);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 42%;
  height: 100%;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(56, 242, 198, .1), rgba(56, 242, 198, 0));
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
}

.page-privacy .privacy-hero-inner {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero .breadcrumbs {
  margin-bottom: 26px;
}

.page-privacy .privacy-hero-kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--clay);
}

.page-privacy .privacy-hero-title {
  margin: 16px 0 0;
  max-width: 22ch;
  font-size: clamp(28px, 5vw, 54px);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-privacy .privacy-hero-lead {
  margin: 22px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--silver);
}

.page-privacy .privacy-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 30px 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: var(--hair-soft);
  font-size: 13px;
  color: var(--stone);
}

.page-privacy .privacy-hero-meta .mono {
  color: var(--cyan);
}

/* ---------- 吸顶目录条 ---------- */
.page-privacy .privacy-toc {
  position: sticky;
  top: var(--pp-sticky-top);
  z-index: 6;
  background: rgba(8, 19, 15, .95);
  border-bottom: var(--hair);
}

.page-privacy .privacy-toc-inner {
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 54px;
  padding-top: 6px;
  padding-bottom: 6px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-privacy .privacy-toc-inner::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-toc-label {
  flex: 0 0 auto;
  padding-right: 18px;
  border-right: var(--hair);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--clay);
}

.page-privacy .privacy-toc-list {
  display: flex;
  flex: 1 1 auto;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc-link {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 6px 10px;
  border: 1px solid transparent;
  font-size: 13px;
  line-height: 1.4;
  white-space: nowrap;
  color: var(--silver);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-toc-link .mono {
  font-size: 12px;
  color: var(--cyan);
}

.page-privacy .privacy-toc-link:hover,
.page-privacy .privacy-toc-link:focus-visible {
  color: var(--cyan);
  border-color: var(--moss);
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-clauses {
  padding-top: 48px;
  padding-bottom: 8px;
}

.page-privacy .clause {
  display: grid;
  grid-template-columns: var(--pp-num-col) minmax(0, 1fr);
  gap: 0 28px;
  max-width: var(--pp-clause-max);
  margin: 0 auto;
  padding: 34px 0;
  border-top: var(--hair);
  scroll-margin-top: calc(var(--pp-sticky-top) + 72px);
}

.page-privacy .clause:first-child {
  border-top: 0;
  padding-top: 8px;
}

.page-privacy .clause-num {
  position: relative;
  padding-top: 8px;
  font-size: 13px;
  line-height: 1;
  letter-spacing: .08em;
  text-align: right;
  color: var(--cyan);
  transition: color .25s var(--ease);
}

.page-privacy .clause-num::after {
  content: "";
  display: block;
  width: 1px;
  height: 26px;
  margin: 12px 0 0 auto;
  background: var(--cyan);
  opacity: .55;
}

.page-privacy .clause:target .clause-num {
  color: var(--orange);
}

.page-privacy .clause:target .clause-num::after {
  background: var(--orange);
  opacity: .85;
}

.page-privacy .clause-body {
  min-width: 0;
}

.page-privacy .clause-title {
  margin: 0 0 16px;
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 600;
  line-height: 1.4;
  color: var(--paper);
}

.page-privacy .clause-text {
  max-width: var(--pp-measure);
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--silver);
}

.page-privacy .clause-list {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: var(--hair-soft);
}

.page-privacy .clause-list li {
  position: relative;
  max-width: var(--pp-measure);
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--silver);
}

.page-privacy .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .76em;
  width: 9px;
  height: 1px;
  background: var(--moss);
}

.page-privacy .clause-list strong {
  font-weight: 500;
  color: var(--paper);
}

.page-privacy .clause-list .mono {
  color: var(--cyan);
  font-size: 15px;
}

.page-privacy .pp-key {
  font-style: normal;
  padding-bottom: 1px;
  color: var(--paper);
  border-bottom: 1px solid var(--moss);
}

/* ---------- 中段图像 ---------- */
.page-privacy .privacy-figure {
  max-width: var(--pp-clause-max);
  margin: 36px auto 0;
}

.page-privacy .figure-caption {
  max-width: var(--pp-clause-max);
  margin: 12px auto 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--stone);
}

/* ---------- 结尾联系块 ---------- */
.page-privacy .privacy-contact {
  padding-top: 24px;
  padding-bottom: 64px;
}

.page-privacy .privacy-contact .panel {
  max-width: var(--pp-clause-max);
  margin: 0 auto;
}

.page-privacy .privacy-contact .panel-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-privacy .privacy-backtop {
  max-width: var(--pp-clause-max);
  margin: 28px auto 0;
  text-align: right;
}

/* ---------- 平板 ---------- */
@media (max-width: 1024px) {
  .page-privacy .privacy-hero {
    padding-top: 44px;
  }

  .page-privacy .privacy-hero::after {
    width: 50%;
    opacity: .8;
  }

  .page-privacy .clause {
    gap: 0 20px;
  }
}

/* ---------- 窄屏 ---------- */
@media (max-width: 720px) {
  .page-privacy {
    --pp-num-col: 1fr;
    --pp-sticky-top: 48px;
  }

  .page-privacy .privacy-hero {
    padding: 34px 0 30px;
  }

  .page-privacy .privacy-hero::after {
    width: 68%;
    opacity: .55;
  }

  .page-privacy .privacy-hero-title {
    max-width: 100%;
  }

  .page-privacy .privacy-hero-lead {
    font-size: 15px;
  }

  .page-privacy .privacy-hero-meta {
    flex-direction: column;
    gap: 8px;
    font-size: 12px;
  }

  .page-privacy .privacy-toc-inner {
    gap: 12px;
    min-height: 48px;
  }

  .page-privacy .privacy-toc-label {
    padding-right: 12px;
    font-size: 10px;
  }

  .page-privacy .privacy-toc-link {
    padding: 5px 8px;
    font-size: 12px;
  }

  .page-privacy .privacy-clauses {
    padding-top: 32px;
  }

  .page-privacy .clause {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 26px 0;
    scroll-margin-top: calc(var(--pp-sticky-top) + 60px);
  }

  .page-privacy .clause:first-child {
    padding-top: 4px;
  }

  .page-privacy .clause-num {
    padding-top: 0;
    font-size: 12px;
    text-align: left;
  }

  .page-privacy .clause-num::after {
    width: 34px;
    height: 1px;
    margin: 9px 0 0 0;
  }

  .page-privacy .clause-title {
    margin-bottom: 12px;
  }

  .page-privacy .clause-text,
  .page-privacy .clause-list li {
    font-size: 15px;
    line-height: 1.78;
  }

  .page-privacy .privacy-figure {
    margin-top: 26px;
  }

  .page-privacy .privacy-contact {
    padding-bottom: 48px;
  }

  .page-privacy .privacy-contact .panel-foot .btn {
    flex: 1 1 auto;
    text-align: center;
  }

  .page-privacy .privacy-backtop {
    text-align: center;
  }
}