.page-privacy {
  --doc-line: rgba(244, 241, 232, .12);
  --doc-line-gold: rgba(216, 161, 58, .3);
  color: var(--paper);
  padding-bottom: 72px;
}

.page-privacy .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 22px 0 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: rgba(244, 241, 232, .58);
}

.page-privacy .breadcrumb a {
  color: rgba(244, 241, 232, .74);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .breadcrumb a:hover {
  color: var(--gold-soft);
  border-bottom-color: var(--line-gold);
}

.page-privacy .crumb-sep {
  color: var(--gold);
}

.page-privacy .crumb-current {
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding-top: 34px;
  background:
    radial-gradient(120% 80% at 82% 0%, rgba(216, 161, 58, .1) 0%, rgba(216, 161, 58, 0) 58%),
    linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 82%);
}

.page-privacy .eyebrow {
  margin: 0;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-privacy h1.display {
  margin: 14px 0 0;
  max-width: 15em;
  font-size: 30px;
  line-height: 1.16;
  letter-spacing: -.02em;
}

.page-privacy .lede {
  margin: 16px 0 0;
  max-width: 46ch;
  padding-left: 14px;
  border-left: 2px solid var(--line-gold);
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 241, 232, .84);
}

.page-privacy .privacy-fig {
  margin: 28px 0 0;
  border: 1px solid var(--line-faint);
  background: var(--ink-2);
  overflow: hidden;
}

.page-privacy .privacy-fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(.85) contrast(1.02);
}

.page-privacy .privacy-fig .figure-cap {
  padding: 10px 12px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: rgba(244, 241, 232, .56);
}

/* ---------- 速览纸条 ---------- */
.page-privacy .privacy-brief {
  margin-top: 30px;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-privacy .brief-cell {
  padding: 18px 16px;
  background: var(--ink-2);
}

.page-privacy .brief-key {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--gold);
}

.page-privacy .brief-val {
  margin: 9px 0 0;
  font-size: 14.5px;
  line-height: 1.68;
  color: rgba(244, 241, 232, .86);
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-body {
  margin-top: 42px;
  display: grid;
  gap: 30px;
}

.page-privacy .privacy-index {
  padding-top: 14px;
  border-top: 1px solid var(--doc-line-gold);
}

.page-privacy .index-label {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: rgba(244, 241, 232, .5);
}

.page-privacy .index-list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .index-list li {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.page-privacy .index-list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  font-size: 13px;
  white-space: nowrap;
  text-decoration: none;
  color: rgba(244, 241, 232, .78);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .idx-num {
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--gold);
}

/* ---------- 正文栏 ---------- */
.page-privacy .privacy-doc {
  min-width: 0;
  max-width: 68ch;
}

.page-privacy .doc-sec {
  padding: 26px 0 6px;
  border-top: 1px solid var(--doc-line);
  scroll-margin-top: calc(var(--head-h) + 22px);
}

.page-privacy .doc-sec:first-child {
  border-top-color: var(--doc-line-gold);
}

.page-privacy .doc-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-privacy .doc-num {
  flex: 0 0 30px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--gold);
  border-bottom: 1px solid var(--line-gold);
}

.page-privacy .doc-title {
  margin: 0;
  font-size: 19px;
  line-height: 1.36;
  letter-spacing: -.01em;
}

.page-privacy .doc-text p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(244, 241, 232, .84);
}

/* 字段组 */
.page-privacy .field-list {
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .field-list > div {
  padding-left: 14px;
  border-left: 1px solid var(--line-gold);
}

.page-privacy .field-list dt {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--gold-soft);
}

.page-privacy .field-list dd {
  margin: 6px 0 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: rgba(244, 241, 232, .8);
}

/* 保留期限 */
.page-privacy .keep-list,
.page-privacy .req-list,
.page-privacy .note-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-privacy .keep-list li {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border: 1px solid var(--line-soft);
  background: var(--ink-2);
}

.page-privacy .keep-time {
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-privacy .keep-list p,
.page-privacy .req-list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: rgba(244, 241, 232, .82);
}

/* 请求清单 */
.page-privacy .req-list li {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-privacy .req-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .req-key {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold);
}

/* 联系块 */
.page-privacy .mail-block {
  margin: 18px 0 0;
  padding: 16px;
  border: 1px solid var(--line-gold);
  background: var(--slate-deep);
}

.page-privacy .mail-addr {
  margin: 0;
  font-family: var(--mono);
  font-size: 14.5px;
  letter-spacing: .02em;
  color: var(--gold-soft);
  word-break: break-all;
}

.page-privacy .mail-note {
  margin: 9px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(244, 241, 232, .72);
}

.page-privacy .note-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(244, 241, 232, .8);
}

.page-privacy .note-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 10px;
  height: 1px;
  background: var(--gold);
}

/* 文末指引 */
.page-privacy .doc-foot {
  margin-top: 34px;
  padding-top: 16px;
  border-top: 1px solid var(--doc-line-gold);
  font-size: 13.5px;
  line-height: 1.78;
  color: rgba(244, 241, 232, .68);
}

.page-privacy .doc-foot p {
  margin: 0;
}

.page-privacy .doc-foot a {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  transition: border-color var(--dur) var(--ease);
}

.page-privacy .doc-foot a:hover {
  border-bottom-color: var(--gold);
}

/* ---------- 断点 ---------- */
@media (min-width: 768px) {
  .page-privacy h1.display {
    font-size: 38px;
  }

  .page-privacy .lede {
    font-size: 16px;
  }

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

  .page-privacy .brief-cell {
    padding: 20px 18px;
  }

  .page-privacy .doc-title {
    font-size: 22px;
  }

  .page-privacy .doc-num {
    flex-basis: 38px;
  }

  .page-privacy .doc-text {
    padding-left: 50px;
  }

  .page-privacy .keep-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .page-privacy .req-list li {
    grid-template-columns: 56px minmax(0, 1fr);
    align-items: baseline;
    gap: 14px;
  }
}

@media (min-width: 1024px) {
  .page-privacy {
    padding-bottom: 110px;
  }

  .page-privacy .privacy-hero {
    padding-top: 48px;
  }

  .page-privacy h1.display {
    font-size: 44px;
  }

  .page-privacy .privacy-fig {
    margin-top: 36px;
  }

  .page-privacy .privacy-body {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
    margin-top: 54px;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: calc(var(--head-h) + 26px);
  }

  .page-privacy .index-list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
  }

  .page-privacy .index-list a {
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    padding: 7px 10px;
  }

  .page-privacy .index-list a:hover {
    border-left-color: var(--line-gold);
    color: var(--gold-soft);
    background: rgba(216, 161, 58, .05);
  }

  .page-privacy .index-list a.is-in,
  .page-privacy .index-list a[aria-current="true"] {
    border-left-color: var(--gold);
    color: var(--gold-soft);
    background: rgba(216, 161, 58, .08);
  }

  .page-privacy .doc-sec {
    padding-top: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
  }
}