.page-privacy {
  --pv-rule: 3px solid var(--uf-rock);
  --pv-hair: 1px solid rgba(140, 90, 60, 0.35);
  --pv-column: 38rem;
  background: var(--uf-paper);
  color: var(--uf-rock);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: hidden;
}

/* 面包屑 */
.page-privacy .pv-crumb {
  margin: clamp(16px, 2.5vw, 28px) 0 0;
}

.page-privacy .pv-link {
  color: var(--uf-moss);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 2px;
}
.page-privacy .pv-link:hover {
  color: var(--uf-coral);
}

/* 首屏 */
.page-privacy .pv-hero {
  position: relative;
  margin-top: clamp(14px, 2vw, 22px);
  background: var(--uf-ink);
  color: var(--uf-paper);
  border-top: var(--pv-rule);
  border-bottom: var(--pv-rule);
  padding: clamp(24px, 4vw, 46px) 0 0;
  overflow: hidden;
}
.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  top: -46px;
  right: -90px;
  width: min(430px, 62vw);
  height: 190px;
  background: var(--uf-moss);
  transform: rotate(-12deg);
  pointer-events: none;
}
.page-privacy .pv-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 24px;
  align-items: end;
  padding-bottom: clamp(22px, 4vw, 42px);
}
.page-privacy .pv-eyebrow {
  color: var(--uf-gold-lt);
  margin: 0;
}
.page-privacy .pv-title {
  color: var(--uf-paper);
  font-size: clamp(30px, 6vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 12px 0 16px;
  max-width: 16em;
}
.page-privacy .pv-lead {
  margin: 0;
  max-width: 36em;
  color: rgba(244, 239, 227, 0.86);
  font-size: clamp(15px, 1.8vw, 17px);
  line-height: 1.8;
}
.page-privacy .pv-hero__glyph {
  width: min(158px, 44vw);
  height: auto;
  color: var(--uf-gold);
  justify-self: start;
  opacity: 0.9;
}
.page-privacy .pv-banner {
  position: relative;
  margin: 0;
  border-top: var(--pv-rule);
  background: var(--uf-moss);
  line-height: 0;
}
.page-privacy .pv-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 340px;
  object-fit: cover;
}
.page-privacy .pv-banner__cap {
  position: absolute;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 6px 12px;
  background: var(--uf-score);
  color: var(--uf-rock);
  border-top: var(--pv-rule);
  border-left: var(--pv-rule);
  font-family: var(--uf-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  line-height: 1.6;
}

/* 主布局 */
.page-privacy .pv-layout {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  padding-top: clamp(32px, 5vw, 64px);
}
.page-privacy .pv-body {
  min-width: 0;
  font-size: 16px;
  line-height: 1.75;
}
.page-privacy .pv-body p {
  margin: 0 0 14px;
}
.page-privacy .pv-body p:last-child {
  margin-bottom: 0;
}

/* 条款索引 */
.page-privacy .pv-rail {
  border: var(--pv-rule);
  background: var(--uf-score);
  box-shadow: var(--uf-shadow-sm);
  padding: 12px 14px;
}
.page-privacy .pv-rail__title {
  margin: 0 0 10px;
  font-family: var(--uf-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--uf-clay);
}
.page-privacy .pv-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.page-privacy .pv-rail__list li {
  flex: 0 0 auto;
}
.page-privacy .pv-rail__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: 2px solid var(--uf-rock);
  background: var(--uf-paper);
  color: var(--uf-rock);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
}
.page-privacy .pv-rail__link:hover {
  background: var(--uf-gold-lt);
}
.page-privacy .pv-rail__link[data-current] {
  background: var(--uf-gold);
  box-shadow: var(--uf-shadow-sm);
}
.page-privacy .pv-rail__num {
  font-family: var(--uf-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--uf-clay);
}
.page-privacy .pv-rail__link[data-current] .pv-rail__num {
  color: var(--uf-rock);
}

/* 章节 */
.page-privacy .pv-sec {
  border-top: var(--pv-rule);
  padding-top: clamp(18px, 2.6vw, 28px);
  scroll-margin-top: 120px;
}
.page-privacy .pv-sec + .pv-sec {
  margin-top: clamp(30px, 5vw, 56px);
}
.page-privacy .pv-num {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-family: var(--uf-mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--uf-clay);
}
.page-privacy .pv-num::before {
  content: "";
  width: 13px;
  height: 13px;
  background: var(--uf-gold);
  border: 2px solid var(--uf-rock);
}
.page-privacy .pv-h2 {
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: var(--pv-hair);
}
.page-privacy .pv-h3 {
  font-size: 17px;
  line-height: 1.4;
  margin: 24px 0 8px;
}

/* 条目列表 */
.page-privacy .pv-list {
  margin: 0 0 4px;
  padding: 0;
  list-style: none;
}
.page-privacy .pv-list li {
  position: relative;
  padding-left: 22px;
  margin: 0 0 10px;
}
.page-privacy .pv-list li:last-child {
  margin-bottom: 0;
}
.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 10px;
  height: 4px;
  background: var(--uf-coral);
}

/* 编号步骤 */
.page-privacy .pv-steps {
  margin: 6px 0 18px;
  padding: 0;
  list-style: none;
  counter-reset: pvstep;
}
.page-privacy .pv-steps li {
  position: relative;
  counter-increment: pvstep;
  padding: 14px 0 14px 3.2rem;
  border-bottom: 1px dashed rgba(43, 47, 44, 0.3);
}
.page-privacy .pv-steps li::before {
  content: counter(pvstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 14px;
  font-family: var(--uf-mono);
  font-size: 20px;
  letter-spacing: 0.04em;
  color: var(--uf-coral);
}
.page-privacy .pv-steps strong {
  color: var(--uf-ink);
}

/* 保存期限卡 */
.page-privacy .pv-keep {
  margin: 4px 0 24px;
}
.page-privacy .pv-keep__card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  background: var(--uf-score);
}
.page-privacy .pv-keep__key {
  font-family: var(--uf-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--uf-clay);
}
.page-privacy .pv-keep__val {
  font-family: var(--uf-mono);
  font-size: clamp(26px, 4vw, 34px);
  line-height: 1.1;
  color: var(--uf-ink);
}
.page-privacy .pv-keep__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
}

/* 折叠细节 */
.page-privacy .pv-fold {
  margin: 22px 0 0;
  border: var(--pv-rule);
  background: var(--uf-score);
  box-shadow: var(--uf-shadow-sm);
}
.page-privacy .pv-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.page-privacy .pv-fold summary::-webkit-details-marker {
  display: none;
}
.page-privacy .pv-fold summary::after {
  content: "展开";
  flex: 0 0 auto;
  padding: 1px 6px;
  border: 2px solid var(--uf-coral);
  color: var(--uf-coral);
  font-family: var(--uf-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}
.page-privacy .pv-fold[open] summary::after {
  content: "收起";
}
.page-privacy .pv-fold__body {
  padding: 0 16px 16px;
  border-top: 1px dashed rgba(43, 47, 44, 0.3);
}
.page-privacy .pv-defs {
  display: grid;
  gap: 8px 14px;
  margin: 14px 0 0;
}
.page-privacy .pv-defs dt {
  font-family: var(--uf-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--uf-clay);
}
.page-privacy .pv-defs dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
}

/* 联系卡 */
.page-privacy .pv-contact {
  margin-top: 26px;
  padding: clamp(18px, 3vw, 26px);
  background: var(--uf-ink);
  color: var(--uf-paper);
  border: var(--pv-rule);
  box-shadow: var(--uf-shadow);
}
.page-privacy .pv-contact__title {
  margin: 0 0 12px;
  font-family: var(--uf-mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--uf-gold-lt);
}
.page-privacy .pv-contact__list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-privacy .pv-contact__item {
  padding-top: 8px;
  border-top: 1px solid rgba(244, 239, 227, 0.25);
}
.page-privacy .pv-contact__key {
  display: block;
  font-family: var(--uf-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--uf-cyan);
}
.page-privacy .pv-contact__val {
  display: block;
  font-size: 15px;
  line-height: 1.6;
  word-break: break-word;
}

/* 收尾 */
.page-privacy .pv-outro {
  margin-top: clamp(30px, 5vw, 48px);
  padding-top: 18px;
  border-top: var(--pv-rule);
  font-size: 15px;
  line-height: 1.75;
}
.page-privacy .pv-outro p {
  margin: 0;
}

/* 回到索引 */
.page-privacy .pv-top {
  position: fixed;
  right: clamp(12px, 3vw, 28px);
  bottom: clamp(12px, 3vw, 28px);
  z-index: 30;
  display: none;
}

@media (min-width: 620px) {
  .page-privacy .pv-contact__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .pv-defs {
    grid-template-columns: 8.5em minmax(0, 1fr);
  }
}

@media (min-width: 820px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1fr) 180px;
    gap: 40px;
  }
  .page-privacy .pv-hero__glyph {
    justify-self: end;
    opacity: 1;
  }
}

@media (min-width: 1040px) {
  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, var(--pv-column)) 236px;
    justify-content: center;
    align-items: start;
    gap: 56px;
  }
  .page-privacy .pv-rail {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 104px;
  }
  .page-privacy .pv-body {
    grid-column: 1;
    grid-row: 1;
  }
  .page-privacy .pv-rail__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }
  .page-privacy .pv-rail__list li {
    margin-bottom: 6px;
  }
  .page-privacy .pv-rail__list li:last-child {
    margin-bottom: 0;
  }
  .page-privacy .pv-rail__link {
    display: flex;
    width: 100%;
    box-sizing: border-box;
  }
  .page-privacy .pv-top {
    display: inline-flex;
  }
}