.page-privacy {
  --pi-max: 38em;
  --pi-rule: rgba(127, 150, 140, .18);
  --pi-rule-soft: rgba(127, 150, 140, .1);
  --pi-body: rgba(241, 245, 240, .84);
  --pi-dim: rgba(241, 245, 240, .58);
  background-color: var(--ink);
  background-image:
    linear-gradient(rgba(127, 150, 140, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(127, 150, 140, .05) 1px, transparent 1px);
  background-size: 72px 72px;
  color: var(--mist);
  padding-bottom: 96px;
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .pi-hero {
  padding-top: 44px;
}

.page-privacy .pi-hero__kicker {
  margin: 0 0 18px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--fluoro);
}

.page-privacy .pi-hero__title {
  margin: 0 0 22px;
  max-width: 17em;
  font-family: var(--font-title);
  font-size: clamp(30px, 6.4vw, 54px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--mist);
}

.page-privacy .pi-hero__lead {
  margin: 0;
  max-width: var(--pi-max);
  font-size: 17px;
  line-height: 1.85;
  color: var(--pi-body);
}

.page-privacy .pi-hero__figure {
  position: relative;
  margin: 34px 0 0;
  border: 1px solid var(--line);
  border-radius: 0 28px 0 0;
  background: var(--panel);
  overflow: hidden;
}

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

.page-privacy .media-frame__caption {
  display: block;
  padding: 12px 18px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray);
  border-top: 1px solid var(--pi-rule-soft);
}

/* ---------- 斜线分隔 ---------- */
.page-privacy .pi-slash {
  height: 26px;
  margin: 40px 0 32px;
  border-top: 1px solid var(--pi-rule-soft);
  border-bottom: 1px solid var(--pi-rule-soft);
  background: repeating-linear-gradient(115deg,
      rgba(198, 240, 74, .14) 0 2px,
      transparent 2px 20px);
}

/* ---------- 主体栅格 ---------- */
.page-privacy .pi-body {
  display: grid;
  gap: 32px;
}

.page-privacy .pi-index {
  border-top: 1px solid var(--pi-rule);
  border-bottom: 1px solid var(--pi-rule);
  padding: 16px 0 14px;
}

.page-privacy .pi-index__title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--gray);
}

.page-privacy .pi-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(138px, 1fr));
  gap: 2px 14px;
}

.page-privacy .pi-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px 9px 0;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  color: var(--gray);
  text-decoration: none;
  transition: color .22s var(--ease), border-color .22s var(--ease), padding-left .22s var(--ease), background-color .22s var(--ease);
}

.page-privacy .pi-index__num {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--gray);
  transition: color .22s var(--ease);
}

.page-privacy .pi-index__link:hover,
.page-privacy .pi-index__link:focus-visible {
  color: var(--fluoro);
  border-left-color: var(--fluoro);
  padding-left: 10px;
  background-color: rgba(18, 58, 48, .6);
  outline: none;
}

.page-privacy .pi-index__link:hover .pi-index__num,
.page-privacy .pi-index__link:focus-visible .pi-index__num {
  color: var(--fluoro);
}

.page-privacy .pi-index__note {
  margin: 14px 0 0;
  max-width: 30em;
  font-size: 12px;
  line-height: 1.7;
  color: var(--gray);
}

/* ---------- 章节 ---------- */
.page-privacy .pi-content {
  min-width: 0;
}

.page-privacy .pi-sec {
  padding: 30px 0 6px;
  border-top: 1px solid var(--pi-rule);
  scroll-margin-top: 130px;
}

.page-privacy .pi-sec:first-child {
  border-top: none;
  padding-top: 4px;
}

.page-privacy .pi-sec__index {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--fluoro);
}

.page-privacy .pi-sec__title {
  margin: 0 0 18px;
  font-family: var(--font-title);
  font-size: clamp(21px, 3.6vw, 30px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--mist);
}

.page-privacy .pi-sec p {
  margin: 0 0 16px;
  max-width: var(--pi-max);
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--pi-body);
}

.page-privacy .pi-sec__tail {
  margin-top: 22px;
  font-size: 15px;
  color: var(--pi-dim);
}

.page-privacy .pi-link {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(77, 141, 246, .4);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .pi-link:hover,
.page-privacy .pi-link:focus-visible {
  color: var(--fluoro);
  border-bottom-color: var(--fluoro);
  outline: none;
}

/* ---------- 条目 ---------- */
.page-privacy .pi-list {
  list-style: none;
  margin: 18px 0 8px;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 46em;
}

.page-privacy .pi-list__item {
  position: relative;
  padding: 14px 18px 14px 20px;
  border: 1px solid var(--pi-rule-soft);
  border-left: 3px solid rgba(198, 240, 74, .5);
  border-radius: 0 14px 0 0;
  background-color: rgba(18, 58, 48, .5);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pi-body);
  transition: background-color .22s var(--ease), border-color .22s var(--ease), transform .22s var(--ease);
}

.page-privacy .pi-list__item:hover {
  background-color: var(--panel);
  border-left-color: var(--fluoro);
  transform: translateX(3px);
}

.page-privacy .pi-list__key {
  display: inline-block;
  margin-right: 10px;
  font-weight: 700;
  color: var(--mist);
}

/* ---------- 保存期限 ---------- */
.page-privacy .pi-keep {
  display: grid;
  gap: 12px;
  margin: 20px 0 22px;
  max-width: 46em;
}

.page-privacy .pi-keep__cell {
  padding: 16px 18px;
  border: 1px solid var(--pi-rule);
  border-radius: 0 16px 0 0;
  background-color: rgba(7, 28, 23, .55);
}

.page-privacy .pi-keep__label {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--gray);
}

.page-privacy .pi-keep__value {
  margin: 0;
  font-size: 40px;
  line-height: 1;
  color: var(--fluoro);
  letter-spacing: -.02em;
}

.page-privacy .pi-keep__unit {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--pi-dim);
}

/* ---------- 斜线细分隔 ---------- */
.page-privacy .pi-divider {
  height: 2px;
  margin: 30px 0 0;
  background: linear-gradient(90deg,
      rgba(198, 240, 74, .7) 0,
      rgba(77, 141, 246, .5) 42%,
      rgba(127, 150, 140, .08) 100%);
}

/* ---------- 联系 ---------- */
.page-privacy .pi-sec--contact {
  border-top: none;
  padding-top: 34px;
}

.page-privacy .pi-contact-grid {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
}

.page-privacy .pi-contact-cell {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 0 18px 0 0;
  background-color: var(--panel);
}

.page-privacy .pi-contact-cell__label {
  margin: 0 0 8px;
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--gray);
}

.page-privacy .pi-contact-cell__value {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--mist);
  word-break: break-word;
}

.page-privacy .pi-contact-cell__value--sm {
  font-size: 15px;
  line-height: 1.75;
}

.page-privacy .pi-contact-cell__note {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--pi-dim);
}

.page-privacy .pi-copy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 18px 0 0;
}

.page-privacy .pi-copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--ink);
  background-color: var(--fluoro);
  border: 1px solid var(--fluoro);
  border-radius: 0 14px 0 0;
  cursor: pointer;
  transition: background-color .22s var(--ease), color .22s var(--ease), border-color .22s var(--ease);
}

.page-privacy .pi-copy-btn:hover,
.page-privacy .pi-copy-btn:focus-visible {
  background-color: transparent;
  color: var(--fluoro);
  outline: none;
}

.page-privacy .pi-copy-btn[data-copied="true"] {
  background-color: var(--panel);
  border-color: var(--fluoro);
  color: var(--fluoro);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-privacy .pi-contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pi-contact-cell--wide {
    grid-column: 1 / -1;
  }

  .page-privacy .pi-keep {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-privacy {
    padding-bottom: 130px;
  }

  .page-privacy .pi-hero {
    padding-top: 62px;
  }

  .page-privacy .pi-hero__figure {
    margin-top: 44px;
    max-width: 980px;
  }

  .page-privacy .pi-slash {
    margin: 56px 0 44px;
  }

  .page-privacy .pi-body {
    grid-template-columns: minmax(196px, 0.3fr) minmax(0, 1fr);
    gap: 72px;
    align-items: start;
  }

  .page-privacy .pi-index {
    position: sticky;
    top: 118px;
    border-bottom: none;
    padding-bottom: 0;
  }

  .page-privacy .pi-index__list {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .page-privacy .pi-sec {
    padding: 40px 0 10px;
  }

  .page-privacy .pi-sec:first-child {
    padding-top: 6px;
  }
}
<<<END>>>