.page-privacy {
  --pv-tint: rgba(124, 154, 78, .18);
  --pv-measure: 36em;
  --pv-ink-body: #2c3136;
  background: var(--bone);
  color: var(--ink);
  font-family: var(--font-sans);
}

/* ---------- 页首 ---------- */
.page-privacy .pv-masthead {
  padding-top: calc(var(--header-h) + 8px);
  padding-bottom: clamp(24px, 4vw, 44px);
  background:
    radial-gradient(120% 130% at 96% -10%, rgba(18, 53, 46, .07), transparent 62%),
    var(--bone);
}

.page-privacy .pv-masthead__inner {
  padding-top: clamp(22px, 3vw, 40px);
}

.page-privacy .pv-masthead .breadcrumbs {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-privacy .pv-title {
  margin: 12px 0 0;
  max-width: 20em;
  font-size: clamp(30px, 5.4vw, 52px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -.02em;
  color: var(--ink-deep);
}

.page-privacy .pv-lede {
  margin: 18px 0 0;
  max-width: var(--pv-measure);
  font-size: 17px;
  line-height: 1.9;
  color: var(--pv-ink-body);
}

/* ---------- 顶部抽象图 ---------- */
.page-privacy .pv-figure {
  margin: 0 0 clamp(34px, 6vw, 68px);
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--ink-deep);
  box-shadow: var(--shadow-1);
}

.page-privacy .pv-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 主体骨架 ---------- */
.page-privacy .pv-body {
  display: grid;
  gap: clamp(30px, 4vw, 60px);
  padding-bottom: clamp(56px, 9vw, 108px);
}

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

.page-privacy .pv-index__list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .pv-index__list a {
  display: block;
  padding: 8px 10px 8px 12px;
  border-left: 2px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.5;
  letter-spacing: .02em;
  color: var(--rock);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-privacy .pv-index__list a:hover,
.page-privacy .pv-index__list a:focus-visible {
  color: var(--ink-deep);
  border-left-color: var(--moss);
  background: rgba(124, 154, 78, .08);
}

.page-privacy .pv-doc {
  max-width: 720px;
}

/* ---------- 章节 ---------- */
.page-privacy .pv-section {
  margin-top: clamp(38px, 6vw, 68px);
}

.page-privacy .pv-section:first-child {
  margin-top: 0;
}

.page-privacy .pv-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-num {
  flex: none;
  align-self: stretch;
  display: flex;
  align-items: center;
  padding-left: 10px;
  border-left: 3px solid var(--moss);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: .08em;
  color: var(--ink-deep);
}

.page-privacy .pv-section__title {
  margin: 0;
  font-size: clamp(20px, 2.7vw, 27px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--ink-deep);
}

.page-privacy .pv-doc p {
  margin: 18px 0 0;
  max-width: var(--pv-measure);
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--pv-ink-body);
}

.page-privacy .pv-field {
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--pv-tint);
  font-weight: 600;
  color: var(--ink-deep);
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

/* ---------- 三组收集条目 ---------- */
.page-privacy .pv-items {
  display: grid;
  gap: 16px;
  margin-top: 24px;
  max-width: var(--pv-measure);
}

.page-privacy .pv-item {
  padding: 20px 22px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--bone-raised);
}

.page-privacy .pv-item__label {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--pv-tint);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ink-deep);
}

.page-privacy .pv-item p {
  margin-top: 12px;
  font-size: 16px;
}

/* ---------- 用途对照 ---------- */
.page-privacy .pv-map {
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  max-width: var(--pv-measure);
}

.page-privacy .pv-map__row {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-map__row:last-child {
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-map__key {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--ink-deep);
}

.page-privacy .pv-map__val {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--pv-ink-body);
}

/* ---------- 存储区分 ---------- */
.page-privacy .pv-store {
  display: grid;
  gap: 16px;
  margin-top: 24px;
  max-width: var(--pv-measure);
}

.page-privacy .pv-store__block {
  padding: 20px 22px 22px;
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
  border-left: 4px solid var(--moss);
  background: var(--bone-raised);
}

.page-privacy .pv-store__title {
  margin: 0;
  font-size: 15.5px;
  font-weight: 800;
  color: var(--ink-deep);
}

.page-privacy .pv-store__block p {
  margin-top: 10px;
  font-size: 16px;
}

/* ---------- 保留期限 ---------- */
.page-privacy .pv-terms {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  max-width: var(--pv-measure);
}

.page-privacy .pv-terms__row {
  display: grid;
  gap: 4px;
  padding: 15px 0;
  border-top: 1px dashed var(--line);
}

.page-privacy .pv-terms__row:last-child {
  border-bottom: 1px dashed var(--line);
}

.page-privacy .pv-terms__key {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--ink-deep);
}

.page-privacy .pv-terms__val {
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pv-ink-body);
}

/* ---------- 自助操作折叠 ---------- */
.page-privacy .pv-step {
  margin-top: 14px;
  max-width: var(--pv-measure);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--bone-raised);
  overflow: hidden;
}

.page-privacy .pv-step__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--ink-deep);
}

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

.page-privacy .pv-step__summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 19px;
  line-height: 1;
  color: var(--moss);
}

.page-privacy .pv-step[open] .pv-step__summary::after {
  content: "−";
}

.page-privacy .pv-step__summary:hover {
  background: rgba(124, 154, 78, .07);
}

.page-privacy .pv-step__body {
  padding: 0 20px 18px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-step__body p {
  margin-top: 14px;
  font-size: 15.5px;
}

/* ---------- 延伸入口 ---------- */
.page-privacy .pv-next {
  margin-top: clamp(46px, 7vw, 80px);
  padding-top: clamp(24px, 4vw, 40px);
  border-top: 1px solid var(--line);
}

.page-privacy .pv-next__list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
  max-width: var(--pv-measure);
}

.page-privacy .pv-next__item {
  display: grid;
  gap: 4px;
  padding: 16px 20px;
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
  background: var(--bone-raised);
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}

.page-privacy .pv-next__item:hover {
  border-color: var(--moss);
  transform: translateY(-2px);
}

.page-privacy .pv-next__link {
  font-size: 16px;
  font-weight: 800;
  color: var(--electric);
  text-decoration: none;
}

.page-privacy .pv-next__link:hover {
  text-decoration: underline;
}

.page-privacy .pv-next__desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--rock);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-store {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-map__row {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-privacy .pv-terms__row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-body {
    grid-template-columns: 196px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pv-index {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-privacy .pv-doc {
    max-width: 700px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .pv-doc {
    max-width: 720px;
  }

  .page-privacy .pv-masthead__inner {
    max-width: 860px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-index__list a,
  .page-privacy .pv-next__item {
    transition: none;
  }

  .page-privacy .pv-next__item:hover {
    transform: none;
  }
}