.page-privacy {
  --privacy-content: 34em;
  display: block;
}

/* ---------- 顶部条幅 ---------- */
.page-privacy .privacy-mast {
  position: relative;
  background: var(--xc-stand-deep);
  color: var(--xc-paper);
  padding: clamp(100px, 14vw, 140px) 0 0;
  overflow: hidden;
}

.page-privacy .privacy-mast::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(244, 242, 238, .055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(244, 242, 238, .055) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .95), transparent 76%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .95), transparent 76%);
  pointer-events: none;
}

.page-privacy .privacy-mast .container {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-mast .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 clamp(28px, 5vw, 44px);
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: .08em;
}

.page-privacy .privacy-mast .breadcrumbs li {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(244, 242, 238, .55);
}

.page-privacy .privacy-mast .breadcrumbs li + li::before {
  content: "/";
  color: rgba(244, 242, 238, .3);
}

.page-privacy .privacy-mast .breadcrumbs a {
  color: rgba(244, 242, 238, .78);
  text-decoration: none;
  padding-bottom: 1px;
  border-bottom: 1px solid rgba(244, 242, 238, .28);
  transition: color .2s var(--xc-ease), border-color .2s var(--xc-ease);
}

.page-privacy .privacy-mast .breadcrumbs a:hover,
.page-privacy .privacy-mast .breadcrumbs a:focus-visible {
  color: var(--xc-paper);
  border-bottom-color: var(--xc-signal);
}

.page-privacy .privacy-kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--xc-signal);
}

.page-privacy .privacy-kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--xc-signal);
}

.page-privacy .privacy-mast__title {
  max-width: 18ch;
  margin: 0 0 24px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.2vw, 56px);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--xc-paper);
}

.page-privacy .privacy-mast__lead {
  max-width: 42ch;
  margin: 0 0 clamp(36px, 6vw, 56px);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: rgba(244, 242, 238, .8);
}

.page-privacy .privacy-mast__media {
  margin: 0 0 clamp(40px, 6vw, 72px);
  border: 1px solid rgba(244, 242, 238, .14);
}

/* ---------- 正文画布 ---------- */
.page-privacy .privacy-body {
  background: var(--xc-paper);
  padding: clamp(48px, 8vw, 96px) 0 clamp(64px, 9vw, 112px);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 5vw, 48px);
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  padding-top: 18px;
  border-top: 1px solid var(--xc-line);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--xc-muted);
}

.page-privacy .privacy-toc__list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 10px 9px 13px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  color: var(--xc-text);
  text-decoration: none;
  transition: border-color .2s var(--xc-ease), background-color .2s var(--xc-ease), color .2s var(--xc-ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  border-left-color: var(--xc-signal);
  background: rgba(240, 90, 40, .06);
  color: var(--xc-signal-deep);
}

.page-privacy .privacy-toc__num {
  flex: none;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  font-weight: 700;
  color: var(--xc-muted);
}

.page-privacy .privacy-toc__link:hover .privacy-toc__num,
.page-privacy .privacy-toc__link:focus-visible .privacy-toc__num {
  color: var(--xc-signal);
}

/* ---------- 条目 ---------- */
.page-privacy .privacy-clause {
  scroll-margin-top: 118px;
}

.page-privacy .privacy-clause + .privacy-clause {
  margin-top: clamp(48px, 7vw, 76px);
}

.page-privacy .privacy-clause__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
}

.page-privacy .privacy-clause__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 5vw, 52px);
  line-height: .9;
  letter-spacing: -.02em;
  color: var(--xc-line);
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--xc-ink);
}

.page-privacy .privacy-clause__body > p {
  max-width: var(--privacy-content);
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.92;
  color: var(--xc-text);
}

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

/* 分类说明 */
.page-privacy .privacy-terms {
  margin: 4px 0 0;
  max-width: var(--privacy-content);
}

.page-privacy .privacy-terms__item {
  padding: 18px 0;
  border-top: 1px solid var(--xc-line);
}

.page-privacy .privacy-terms__item:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .privacy-terms__item dt {
  margin-bottom: 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--xc-ink);
}

.page-privacy .privacy-terms__item dt::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 10px;
  vertical-align: 1px;
  background: var(--xc-lake);
}

.page-privacy .privacy-terms__item:nth-child(1) dt::before { background: var(--xc-signal); }
.page-privacy .privacy-terms__item:nth-child(2) dt::before { background: var(--xc-lake); }
.page-privacy .privacy-terms__item:nth-child(3) dt::before { background: var(--xc-dusk); }
.page-privacy .privacy-terms__item:nth-child(4) dt::before { background: var(--xc-muted); }

.page-privacy .privacy-terms__item dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--xc-text);
}

/* 短条目列表 */
.page-privacy .privacy-list {
  display: grid;
  gap: 14px;
  max-width: var(--privacy-content);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list > li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.88;
  color: var(--xc-text);
}

.page-privacy .privacy-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .84em;
  width: 10px;
  height: 2px;
  background: var(--xc-signal);
}

.page-privacy .privacy-list > li strong {
  color: var(--xc-ink);
  font-weight: 700;
}

/* 操作入口说明牌 */
.page-privacy .privacy-card {
  margin: 26px 0 26px;
  padding: 24px 24px 22px;
  background: var(--xc-panel);
  border: 1px solid var(--xc-line);
  border-left: 3px solid var(--xc-signal);
  max-width: calc(var(--privacy-content) + 4em);
}

.page-privacy .privacy-card__label {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--xc-muted);
}

.page-privacy .privacy-card__list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-card__list li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--xc-line);
  font-size: 15px;
  line-height: 1.7;
}

.page-privacy .privacy-card__list li:first-child {
  padding-top: 0;
}

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

.page-privacy .privacy-card__act {
  color: var(--xc-text);
}

.page-privacy .privacy-card__to {
  font-weight: 600;
  color: var(--xc-signal-deep);
}

/* 结尾 */
.page-privacy .privacy-outro {
  max-width: var(--privacy-content);
  margin: clamp(52px, 8vw, 84px) 0 0;
  padding-top: 28px;
  border-top: 1px solid var(--xc-line);
  font-size: 15px;
  line-height: 1.92;
  color: var(--xc-muted);
}

.page-privacy .privacy-outro .link-line {
  color: var(--xc-signal-deep);
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(48px, 6vw, 88px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 112px;
  }

  .page-privacy .privacy-clause__head {
    gap: 20px;
    margin-bottom: 24px;
  }
}

@media (min-width: 640px) {
  .page-privacy .privacy-card__list li {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    gap: 20px;
  }
}
<<<END>>>