.page-privacy {
  --pc-num-col: 76px;
  --pc-measure: 68ch;
  background: var(--paper);
  color: var(--stone);
}

/* ---------- 首屏 ---------- */
.page-privacy .pc-intro {
  padding-block: clamp(26px, 4vw, 54px) clamp(34px, 5vw, 70px);
}

.page-privacy .pc-intro__grid {
  display: grid;
  gap: clamp(16px, 2.6vw, 30px);
  align-items: end;
  margin-top: clamp(18px, 3vw, 32px);
}

@media (min-width: 900px) {
  .page-privacy .pc-intro__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  }
}

.page-privacy .pc-intro__title {
  margin: 10px 0 0;
  font-family: var(--f-sans);
  font-size: clamp(34px, 6.2vw, 74px);
  font-weight: 250;
  line-height: .99;
  letter-spacing: -.012em;
  color: var(--stone);
  overflow-wrap: break-word;
}

.page-privacy .pc-intro__lede {
  margin: 0;
  padding-left: 16px;
  border-left: 3px solid var(--flare);
  max-width: 48ch;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.78;
  color: var(--stone);
}

.page-privacy .pc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pc-meta li {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .13em;
  line-height: 1.4;
  padding: 5px 10px;
  color: var(--moss);
  background: var(--warm);
  border: 1px solid var(--line);
}

/* 页首横幅 */
.page-privacy .pc-banner {
  margin: clamp(26px, 4vw, 46px) 0 0;
  border: var(--bd);
  box-shadow: var(--shadow);
  background: var(--moss);
  overflow: hidden;
}

.page-privacy .pc-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 条款索引 ---------- */
.page-privacy .pc-index {
  background: var(--teal);
  color: var(--paper);
  padding-block: clamp(22px, 3.2vw, 34px);
  border-top: 2px solid var(--night);
  border-bottom: 2px solid var(--night);
}

.page-privacy .pc-index__head {
  margin: 0 0 14px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--spark);
}

.page-privacy .pc-index__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 680px) {
  .page-privacy .pc-index__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1060px) {
  .page-privacy .pc-index__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-privacy .pc-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-width: 0;
  padding: 11px 13px;
  border: 1px solid rgba(244, 241, 233, .2);
  color: var(--paper);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-privacy .pc-index__link:hover,
.page-privacy .pc-index__link:focus-visible {
  background: var(--moss);
  border-color: var(--flare);
  transform: translateX(3px);
}

.page-privacy .pc-index__num {
  flex: none;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--flare);
}

/* ---------- 条款主体 ---------- */
.page-privacy .pc-clauses {
  padding-block: clamp(30px, 4.5vw, 64px);
}

.page-privacy .pc-clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding-block: clamp(26px, 3.6vw, 46px);
  border-top: 1px dashed var(--line);
}

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

.page-privacy .pc-clause__num {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--clay);
}

.page-privacy .pc-clause__title {
  margin: 0 0 14px;
  font-family: var(--f-sans);
  font-size: clamp(24px, 3.6vw, 38px);
  font-weight: 250;
  line-height: 1.1;
  letter-spacing: -.008em;
  color: var(--stone);
}

.page-privacy .pc-clause__body {
  min-width: 0;
  max-width: var(--pc-measure);
}

.page-privacy .pc-clause__body p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
}

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

.page-privacy .pc-clause__body a {
  color: var(--clay);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .pc-clause__body a:hover,
.page-privacy .pc-clause__body a:focus-visible {
  color: var(--flare);
}

@media (min-width: 820px) {
  .page-privacy .pc-clause {
    grid-template-columns: var(--pc-num-col) minmax(0, 1fr);
    column-gap: clamp(18px, 3vw, 38px);
  }

  .page-privacy .pc-clause__num {
    position: sticky;
    top: 92px;
    align-self: start;
    padding-top: 10px;
  }
}

/* 定义式条目 */
.page-privacy .pc-defs {
  display: grid;
  gap: 14px;
  margin: 0 0 14px;
  padding: 0;
}

.page-privacy .pc-defs dt {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--clay);
  margin-bottom: 5px;
}

.page-privacy .pc-defs dd {
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid var(--line);
  font-size: 15px;
  line-height: 1.8;
}

/* 数据表 */
.page-privacy .pc-table-wrap {
  margin: 18px 0 18px;
  overflow-x: auto;
  background: var(--warm);
  border: var(--bd);
  box-shadow: var(--shadow);
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pc-table-wrap .data-table {
  min-width: 520px;
}

/* 反色区块 */
.page-privacy .pc-share-band {
  padding-block: clamp(34px, 5vw, 70px);
  border-top: 2px solid var(--night);
  border-bottom: 2px solid var(--night);
}

.page-privacy .pc-clause--invert {
  border-top: 0;
  padding-block: 0;
  color: var(--paper);
}

.page-privacy .pc-clause--invert .pc-clause__num {
  color: var(--flare);
}

.page-privacy .pc-clause--invert .pc-clause__title {
  color: var(--paper);
}

.page-privacy .pc-clause--invert .pc-clause__body p,
.page-privacy .pc-clause--invert .pc-defs dd {
  color: rgba(244, 241, 233, .88);
}

.page-privacy .pc-clause--invert .pc-defs dt {
  color: var(--spark);
}

.page-privacy .pc-clause--invert .pc-defs dd {
  border-left-color: rgba(244, 241, 233, .26);
}

.page-privacy .pc-clause--invert .pc-clause__body a {
  color: var(--spark);
}

.page-privacy .pc-clause--invert .pc-clause__body a:hover,
.page-privacy .pc-clause--invert .pc-clause__body a:focus-visible {
  color: var(--flare);
}

/* ---------- 联络区 ---------- */
.page-privacy .pc-contact {
  padding-block: clamp(34px, 5vw, 72px) clamp(26px, 3.6vw, 44px);
}

.page-privacy .pc-contact .pc-clause__body {
  max-width: 62ch;
}

.page-privacy .pc-contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin: 18px 0 20px;
}

@media (min-width: 760px) {
  .page-privacy .pc-contact__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 30px;
  }
}

.page-privacy .pc-contact__item {
  padding-top: 12px;
  border-top: 1px solid rgba(244, 241, 233, .22);
  min-width: 0;
}

.page-privacy .pc-contact__k {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--spark);
}

.page-privacy .pc-contact__v {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
  overflow-wrap: break-word;
  word-break: break-word;
}

.page-privacy .pc-contact__v--mail {
  font-family: var(--f-mono);
  letter-spacing: .02em;
  color: var(--flare);
}

.page-privacy .pc-contact__note {
  margin-top: 6px;
  color: rgba(244, 241, 233, .82);
  border-left-color: rgba(244, 241, 233, .3);
}

.page-privacy .pc-contact__note a {
  color: var(--spark);
}

.page-privacy .pc-top-row {
  margin: clamp(24px, 3.6vw, 40px) 0 0;
  padding-top: 14px;
  border-top: 1px dashed rgba(244, 241, 233, .24);
  text-align: right;
}

.page-privacy .pc-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--paper);
  text-decoration: none;
  padding: 7px 12px;
  border: 1px solid rgba(244, 241, 233, .3);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .pc-top:hover,
.page-privacy .pc-top:focus-visible {
  border-color: var(--flare);
  color: var(--flare);
}

/* ---------- 降级与可访问性 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition: none !important;
    animation: none !important;
  }

  .page-privacy .pc-index__link:hover,
  .page-privacy .pc-index__link:focus-visible {
    transform: none;
  }
}