.page-privacy {
  --pv-rule: rgba(11, 15, 18, 0.14);
  --pv-indent: 3.15rem;
  background: var(--hb-paper);
  color: var(--hb-ink);
  font-family: var(--hb-font);
}

/* ── 首屏 ───────────────────────────────── */
.page-privacy .pv-hero {
  background: linear-gradient(158deg, var(--hb-turf-deep) 0%, #10301f 52%, var(--hb-turf) 100%);
  color: var(--hb-paper);
  padding: calc(var(--hb-header-h) + 32px) 0 44px;
  border-bottom-left-radius: var(--hb-radius-lg);
  border-bottom-right-radius: var(--hb-radius-lg);
}

.page-privacy .pv-hero .hb-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0 8px;
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  font-size: 0.8125rem;
}

.page-privacy .pv-hero .hb-breadcrumb a {
  color: var(--hb-mint);
  text-decoration: none;
}

.page-privacy .pv-hero .hb-breadcrumb a:hover {
  color: var(--hb-ember-soft);
}

.page-privacy .pv-hero .hb-breadcrumb li[aria-current] {
  color: rgba(245, 241, 231, 0.62);
}

.page-privacy .pv-hero .hb-breadcrumb li + li::before {
  content: "/";
  color: rgba(245, 241, 231, 0.35);
  margin-right: 8px;
}

.page-privacy .pv-hero__eyebrow {
  margin: 0 0 10px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--hb-ember);
}

.page-privacy .pv-hero__title {
  margin: 0 0 18px;
  font-size: clamp(2.5rem, 9vw, 4.75rem);
  font-weight: 300;
  line-height: 1.02;
  letter-spacing: -0.015em;
  color: var(--hb-paper);
}

.page-privacy .pv-hero__lead {
  max-width: 58ch;
  margin: 0 0 22px;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: rgba(245, 241, 231, 0.86);
}

.page-privacy .pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 30px;
  font-size: 0.875rem;
  color: rgba(245, 241, 231, 0.68);
}

.page-privacy .pv-hero__media {
  margin: 0;
  border-radius: var(--hb-radius-md);
  overflow: hidden;
  border: 1px solid rgba(191, 227, 205, 0.22);
}

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

/* ── 主体骨架 ──────────────────────────── */
.page-privacy .pv-main {
  padding: 34px 0 72px;
}

.page-privacy .pv-layout {
  display: grid;
  gap: 26px;
}

.page-privacy .pv-layout > * {
  min-width: 0;
}

.page-privacy .pv-body {
  min-width: 0;
}

/* ── 目录 ─────────────────────────────── */
.page-privacy .pv-toc {
  order: -1;
  border-top: 3px solid var(--hb-turf);
  padding-top: 12px;
}

.page-privacy .pv-toc__label {
  margin: 0 0 10px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--hb-gray);
}

.page-privacy .pv-toc__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  scrollbar-width: thin;
}

.page-privacy .pv-toc__list li {
  flex: 0 0 auto;
}

.page-privacy .pv-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 40px;
  padding: 8px 15px;
  border: 1px solid var(--pv-rule);
  border-radius: 999px;
  color: var(--hb-turf-deep);
  font-size: 0.875rem;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color var(--hb-dur) var(--hb-ease), color var(--hb-dur) var(--hb-ease);
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  border-color: var(--hb-ember);
  color: var(--hb-ember);
}

.page-privacy .pv-toc__no {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--hb-turf-light);
  font-variant-numeric: tabular-nums;
}

/* ── 章节 ─────────────────────────────── */
.page-privacy .pv-clause {
  border-bottom: 1px solid var(--pv-rule);
  padding: 24px 0 28px;
  scroll-margin-top: calc(var(--hb-header-h) + 18px);
}

.page-privacy .pv-clause:first-of-type {
  padding-top: 6px;
}

.page-privacy .pv-clause:target {
  background: linear-gradient(90deg, rgba(191, 227, 205, 0.46), rgba(191, 227, 205, 0));
  box-shadow: inset 3px 0 0 var(--hb-turf-light);
  padding-left: 14px;
  padding-right: 14px;
  border-radius: var(--hb-radius-sm);
}

.page-privacy .pv-clause__head {
  display: grid;
  grid-template-columns: 2.05rem minmax(0, 1fr) 1.15rem;
  gap: 0 0.85rem;
  align-items: start;
  padding: 6px 0;
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .pv-clause__head:hover .pv-clause__title {
  color: var(--hb-turf-light);
}

.page-privacy .pv-clause__no {
  padding-top: 0.45em;
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--hb-turf-light);
  font-variant-numeric: tabular-nums;
}

.page-privacy .pv-clause__title {
  margin: 0;
  font-size: clamp(1.25rem, 4.8vw, 1.6rem);
  font-weight: 600;
  line-height: 1.35;
  color: var(--hb-turf-deep);
  transition: color var(--hb-dur) var(--hb-ease);
}

.page-privacy .pv-clause__chev {
  justify-self: end;
  width: 9px;
  height: 9px;
  margin-top: 0.85rem;
  border-right: 2px solid var(--hb-turf-light);
  border-bottom: 2px solid var(--hb-turf-light);
  transform: rotate(45deg);
  transition: transform var(--hb-dur) var(--hb-ease);
}

.page-privacy .pv-clause[open] .pv-clause__chev {
  transform: rotate(225deg);
  margin-top: 1.1rem;
}

.page-privacy .pv-clause__body {
  margin-top: 12px;
  padding-left: var(--pv-indent);
}

.page-privacy .pv-clause__summary {
  margin: 0 0 16px;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.72;
  color: var(--hb-turf);
}

.page-privacy .pv-clause__body p {
  margin: 0 0 14px;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--hb-ink);
}

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

.page-privacy .pv-clause__body a {
  color: var(--hb-turf);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .pv-clause__body a:hover {
  color: var(--hb-ember);
}

/* ── 名词条目 ─────────────────────────── */
.page-privacy .pv-terms {
  margin: 0;
}

.page-privacy .pv-terms__row {
  padding: 14px 0;
  border-top: 1px dashed var(--pv-rule);
}

.page-privacy .pv-terms__row:first-child {
  border-top: 0;
  padding-top: 2px;
}

.page-privacy .pv-terms dt {
  margin-bottom: 6px;
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--hb-turf-deep);
}

.page-privacy .pv-terms dd {
  margin: 0;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--hb-ink);
}

/* ── 要点列表 ─────────────────────────── */
.page-privacy .pv-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 1.15rem;
  margin-bottom: 13px;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--hb-ink);
}

.page-privacy .pv-list li:last-child {
  margin-bottom: 0;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--hb-turf-light);
}

.page-privacy .pv-list strong {
  color: var(--hb-turf-deep);
}

/* ── 关键条款 ─────────────────────────── */
.page-privacy .pv-key {
  margin: 18px 0 0;
  padding: 16px 18px;
  background: var(--hb-mint);
  border-left: 4px solid var(--hb-turf);
  border-radius: var(--hb-radius-sm);
  font-size: 0.9688rem;
  line-height: 1.72;
  color: var(--hb-turf-deep);
}

/* ── 联系方式 ─────────────────────────── */
.page-privacy .pv-contactlist {
  margin: 0 0 16px;
}

.page-privacy .pv-contactlist__row {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr);
  gap: 6px 14px;
  padding: 11px 0;
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .pv-contactlist__row:first-child {
  border-top: 0;
  padding-top: 2px;
}

.page-privacy .pv-contactlist dt {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--hb-gray);
}

.page-privacy .pv-contactlist dd {
  margin: 0;
  font-size: 0.9688rem;
  line-height: 1.6;
  color: var(--hb-ink);
  overflow-wrap: anywhere;
}

/* ── 延伸入口 ─────────────────────────── */
.page-privacy .pv-next {
  margin-top: 22px;
  border-top: 2px solid var(--hb-turf-deep);
}

.page-privacy .pv-next__item {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-height: 44px;
  padding: 15px 2px;
  border-bottom: 1px solid var(--pv-rule);
  text-decoration: none;
  color: inherit;
  transition: padding-left var(--hb-dur) var(--hb-ease);
}

.page-privacy .pv-next__item:hover,
.page-privacy .pv-next__item:focus-visible {
  padding-left: 12px;
  box-shadow: inset 3px 0 0 var(--hb-ember);
}

.page-privacy .pv-next__k {
  font-size: 1rem;
  font-weight: 600;
  color: var(--hb-turf-deep);
}

.page-privacy .pv-next__item:hover .pv-next__k {
  color: var(--hb-ember);
}

.page-privacy .pv-next__v {
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--hb-gray);
}

/* ── 尾注 ─────────────────────────────── */
.page-privacy .pv-note {
  margin: 26px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--pv-rule);
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--hb-gray);
}

/* ── 桌面 ─────────────────────────────── */
@media (min-width: 768px) {
  .page-privacy .pv-main {
    padding: 48px 0 96px;
  }

  .page-privacy .pv-clause {
    padding: 28px 0 34px;
  }

  .page-privacy .pv-clause__body {
    --pv-indent: 2.9rem;
  }
}

@media (min-width: 1024px) {
  .page-privacy .pv-hero {
    padding: calc(var(--hb-header-h) + 44px) 0 56px;
  }

  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, 1fr) 224px;
    gap: 0 60px;
    align-items: start;
  }

  .page-privacy .pv-body {
    max-width: 64ch;
  }

  .page-privacy .pv-toc {
    order: 0;
    position: sticky;
    top: calc(var(--hb-header-h) + 22px);
  }

  .page-privacy .pv-toc__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pv-toc__list li + li {
    border-top: 1px solid var(--pv-rule);
  }

  .page-privacy .pv-toc__list a {
    display: flex;
    width: 100%;
    min-height: 44px;
    padding: 10px 0;
    border: 0;
    border-radius: 0;
    white-space: normal;
  }

  .page-privacy .pv-toc__list a:hover,
  .page-privacy .pv-toc__list a:focus-visible {
    color: var(--hb-ember);
  }
}

@media (min-width: 1280px) {
  .page-privacy .pv-hero__lead {
    font-size: 1.125rem;
  }

  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, 1fr) 248px;
    gap: 0 72px;
  }
}

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