.page-privacy {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--f-body);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  background-color: var(--ink);
  background-image: repeating-linear-gradient(90deg, rgba(243, 238, 230, 0.045) 0 1px, transparent 1px 92px);
  color: var(--paper);
  border-bottom: 3px solid var(--crimson);
  padding: clamp(18px, 3vw, 26px) 0 clamp(32px, 6vw, 60px);
}

.page-privacy .pv-hero__inner {
  display: grid;
  gap: clamp(22px, 4vw, 36px);
}

.page-privacy .pv-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  grid-column: 1 / -1;
}

.page-privacy .pv-crumb__link {
  color: rgba(243, 238, 230, 0.72);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--speed) ease, border-color var(--speed) ease;
}

.page-privacy .pv-crumb__link:hover {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-privacy .pv-crumb__sep {
  color: rgba(243, 238, 230, 0.35);
  font-family: var(--f-num);
}

.page-privacy .pv-crumb__now {
  color: var(--amber);
  font-family: var(--f-num);
}

.page-privacy .pv-hero__eyebrow {
  color: var(--amber);
  margin: 0 0 14px;
}

.page-privacy .pv-hero__title {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 5.4vw, 3.3rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  max-width: 18em;
}

.page-privacy .pv-hero__lede {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(243, 238, 230, 0.82);
}

.page-privacy .pv-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-privacy .pv-hero__figure {
  margin: 0;
}

.page-privacy .pv-hero__frame {
  border: 1px solid rgba(243, 238, 230, 0.28);
  background: var(--char);
  box-shadow: 10px 10px 0 rgba(200, 16, 46, 0.32);
  overflow: hidden;
}

.page-privacy .pv-hero__frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.55) contrast(1.06);
}

.page-privacy .pv-hero__caption {
  margin-top: 12px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(243, 238, 230, 0.55);
}

/* ---------- 主体两栏 ---------- */
.page-privacy .pv-body {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  padding: clamp(30px, 5vw, 54px) 0 clamp(26px, 4vw, 40px);
}

/* ---------- 目录 ---------- */
.page-privacy .pv-toc {
  background: var(--white);
  border: 1px solid var(--edge);
  border-top: 3px solid var(--crimson);
  padding: 16px 16px 18px;
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  font-family: var(--f-num);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
}

.page-privacy .m-spy {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .m-spy__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 0;
  font-size: 14px;
  line-height: 1.4;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px dashed var(--edge);
  transition: color var(--speed) ease;
}

.page-privacy .m-spy li:last-child .m-spy__link {
  border-bottom: 0;
}

.page-privacy .m-spy__link:hover {
  color: var(--red);
}

.page-privacy .m-spy__link.is-current {
  color: var(--crimson);
  font-weight: 600;
}

.page-privacy .pv-toc__num {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 19px;
  padding: 0 4px;
  background: var(--edge);
  color: var(--ink);
  font-family: var(--f-num);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  transition: background var(--speed) ease, color var(--speed) ease;
}

.page-privacy .m-spy__link:hover .pv-toc__num,
.page-privacy .m-spy__link.is-current .pv-toc__num {
  background: var(--crimson);
  color: var(--white);
}

.page-privacy .pv-toc__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--edge);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mute);
}

/* ---------- 条款 ---------- */
.page-privacy .pv-clause {
  padding-top: clamp(18px, 2.6vw, 26px);
}

.page-privacy .pv-clause + .pv-clause {
  border-top: 1px dashed var(--edge);
  margin-top: clamp(24px, 3.4vw, 38px);
}

.page-privacy .pv-clause__head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.page-privacy .pv-clause__num {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 30px;
  background: var(--crimson);
  color: var(--white);
  font-family: var(--f-num);
  font-size: 13.5px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}

.page-privacy .pv-clause__title {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(1.32rem, 2.6vw, 1.8rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.page-privacy .pv-clause__body {
  margin-top: 14px;
}

.page-privacy .pv-clause__body p {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
}

.page-privacy .pv-clause__body p + p,
.page-privacy .pv-clause__body p + ul,
.page-privacy .pv-clause__body ul + p,
.page-privacy .pv-clause__body ol + p,
.page-privacy .pv-clause__body p + ol,
.page-privacy .pv-clause__body details {
  margin-top: 14px;
}

.page-privacy .pv-clause__body strong {
  color: var(--crimson);
  font-weight: 700;
}

.page-privacy .pv-clause__note {
  margin-top: 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mute);
}

/* ---------- 键值列表 ---------- */
.page-privacy .pv-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  border-top: 1px solid var(--edge);
}

.page-privacy .pv-list li {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--edge);
}

.page-privacy .pv-list__key {
  font-family: var(--f-num);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--crimson);
}

.page-privacy .pv-list__val {
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

/* ---------- 用途编号列表 ---------- */
.page-privacy .pv-uselist {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  counter-reset: pvuse;
  display: grid;
  gap: 9px;
}

.page-privacy .pv-uselist li {
  counter-increment: pvuse;
  position: relative;
  padding: 12px 14px 12px 46px;
  background: var(--white);
  border-left: 3px solid var(--edge);
  font-size: 15px;
  line-height: 1.7;
  transition: border-color var(--speed) ease, transform var(--speed) ease;
}

.page-privacy .pv-uselist li::before {
  content: counter(pvuse, decimal-leading-zero);
  position: absolute;
  left: 14px;
  top: 12px;
  font-family: var(--f-num);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--crimson);
}

.page-privacy .pv-uselist li:hover {
  border-left-color: var(--red);
  transform: translateX(2px);
}

/* ---------- 折叠 ---------- */
.page-privacy .pv-details {
  border: 1px solid var(--edge);
  background: var(--white);
}

.page-privacy .pv-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--crimson);
  cursor: pointer;
  list-style: none;
}

.page-privacy .pv-details summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-details summary::after {
  content: "+";
  font-family: var(--f-num);
  font-size: 16px;
  line-height: 1;
  color: var(--ink);
}

.page-privacy .pv-details[open] summary::after {
  content: "\2013";
}

.page-privacy .pv-details__inner {
  padding: 12px 14px 14px;
  border-top: 1px dashed var(--edge);
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--char);
}

/* ---------- 联系信息 ---------- */
.page-privacy .pv-contact {
  margin-top: 18px;
  background: var(--white);
  border: 1px solid var(--edge);
  border-left: 3px solid var(--crimson);
}

.page-privacy .pv-contact__row {
  display: grid;
  gap: 3px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--edge);
}

.page-privacy .pv-contact__row:last-child {
  border-bottom: 0;
}

.page-privacy .pv-contact__key {
  font-family: var(--f-num);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--mute);
}

.page-privacy .pv-contact__val {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--ink);
  word-break: break-word;
}

.page-privacy .pv-contact__val--mono {
  font-family: var(--f-num);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
}

/* ---------- 尾部延伸 ---------- */
.page-privacy .pv-next {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(38px, 6vw, 64px);
  padding: clamp(18px, 3vw, 26px) clamp(16px, 3vw, 26px);
  background: var(--char);
  color: var(--paper);
  border-top: 3px solid var(--red);
}

.page-privacy .pv-next__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.7;
  max-width: 40ch;
}

.page-privacy .pv-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .pv-list li {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-privacy .pv-contact__row {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }

  .page-privacy .pv-next {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
    column-gap: clamp(28px, 4vw, 56px);
  }

  .page-privacy .pv-body {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 68px);
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 96px;
  }

  .page-privacy .pv-hero__text {
    padding-bottom: 4px;
  }
}

@media (min-width: 1160px) {
  .page-privacy .pv-body {
    grid-template-columns: 272px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-crumb__link,
  .page-privacy .m-spy__link,
  .page-privacy .pv-toc__num,
  .page-privacy .pv-uselist li {
    transition: none;
  }

  .page-privacy .pv-uselist li:hover {
    transform: none;
  }
}
<<<END>>>