.page-privacy {
  --pv-paper: #F3F7F5;
  --pv-ink: #123028;
  --pv-soft: #4A6B60;
  --pv-rule: rgba(18, 48, 40, 0.14);
  --pv-rule-strong: rgba(18, 48, 40, 0.3);
  background: var(--ink-900);
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-masthead {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: clamp(26px, 6vw, 54px) 0 clamp(34px, 7vw, 66px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 84% 6%, rgba(59, 240, 200, 0.16), transparent 62%),
    linear-gradient(162deg, var(--ink-900) 0%, var(--ink-800) 60%, var(--ink-700) 100%);
}

.page-privacy .pv-masthead__art {
  position: absolute;
  inset: 0 0 0 auto;
  width: min(62%, 780px);
  opacity: 0.5;
  z-index: -1;
  pointer-events: none;
}

.page-privacy .pv-masthead__art img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 58%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 58%);
}

.page-privacy .pv-masthead__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em;
  margin: 0 0 clamp(22px, 4vw, 40px);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.page-privacy .pv-crumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .pv-crumb a:hover,
.page-privacy .pv-crumb a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .pv-crumb [aria-current="page"] {
  color: var(--text);
}

.page-privacy .pv-title {
  margin: 0 0 18px;
  max-width: 14em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 7.2vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-privacy .pv-lede {
  margin: 0 0 clamp(22px, 3.4vw, 30px);
  max-width: 33em;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: var(--text);
  opacity: 0.88;
}

.page-privacy .pv-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-privacy .pv-meta li {
  position: relative;
  padding-left: 14px;
}

.page-privacy .pv-meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-privacy .pv-meta .mono {
  color: var(--text);
}

/* ---------- 正文纸面 ---------- */
.page-privacy .pv-paper {
  position: relative;
  overflow-x: clip;
  padding: clamp(30px, 6vw, 64px) 0 clamp(52px, 9vw, 98px);
  background: var(--pv-paper);
  color: var(--pv-ink);
}

.page-privacy .pv-paper::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(174deg, transparent 0 24%, rgba(59, 240, 200, 0.1) 24% 44%, transparent 44%),
    linear-gradient(191deg, transparent 0 63%, rgba(245, 166, 59, 0.1) 63% 83%, transparent 83%);
}

.page-privacy .pv-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
}

/* ---------- 章节目录 ---------- */
.page-privacy .pv-toc {
  border-bottom: 1px solid var(--pv-rule);
  margin-inline: calc(var(--gutter) * -1);
  padding: 0 var(--gutter);
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pv-toc::-webkit-scrollbar {
  display: none;
}

.page-privacy .pv-toc__title {
  display: none;
}

.page-privacy .pv-toc__list {
  display: flex;
  flex-direction: row;
  width: max-content;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: toc;
}

.page-privacy .pv-toc__list a {
  display: block;
  padding: 12px 14px 10px;
  border-bottom: 2px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  white-space: nowrap;
  color: var(--pv-ink);
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  border-bottom-color: var(--amber);
  background: rgba(18, 48, 40, 0.045);
}

/* ---------- 正文区 ---------- */
.page-privacy .pv-body {
  max-width: 46em;
  min-width: 0;
}

.page-privacy .pv-sec {
  padding: clamp(24px, 4vw, 38px) 0;
  border-top: 1px solid var(--pv-rule);
  scroll-margin-top: calc(var(--header-h) + 18px);
}

.page-privacy .pv-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 12px;
}

.page-privacy .pv-sec__num {
  flex: none;
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--pv-soft);
  transition: color 0.2s var(--ease);
}

.page-privacy .pv-sec:target .pv-sec__num {
  color: var(--orange);
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.4vw, 2rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--pv-ink);
}

.page-privacy .pv-sec__sum {
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  padding-left: 15px;
  border-left: 3px solid var(--amber);
  max-width: 32em;
  font-size: clamp(16px, 2vw, 18.5px);
  font-weight: 600;
  line-height: 1.7;
  color: var(--pv-ink);
}

/* ---------- 条款 ---------- */
.page-privacy .pv-clause {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: clause;
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.page-privacy .pv-clause > li {
  counter-increment: clause;
  position: relative;
  padding-left: 3.2em;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pv-ink);
}

.page-privacy .pv-clause > li::before {
  content: counter(clause, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.32em;
  width: 2.2em;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--pv-soft);
}

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

.page-privacy .pv-clause a {
  color: #0F6B57;
  text-decoration: none;
  border-bottom: 1px solid rgba(15, 107, 87, 0.4);
  transition: border-color 0.2s var(--ease);
}

.page-privacy .pv-clause a:hover,
.page-privacy .pv-clause a:focus-visible {
  border-bottom-color: var(--orange);
}

/* ---------- 对应关系列表 ---------- */
.page-privacy .pv-map {
  margin: 0;
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .pv-map__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--pv-rule);
}

.page-privacy .pv-map dt {
  position: relative;
  padding-left: 14px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--pv-ink);
}

.page-privacy .pv-map dt::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
}

.page-privacy .pv-map dd {
  margin: 0;
  padding-left: 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pv-ink);
}

/* ---------- 联系区块 ---------- */
.page-privacy .pv-sec--contact {
  margin-top: clamp(10px, 2vw, 18px);
  padding-top: clamp(26px, 4vw, 40px);
  border-top: 2px solid var(--pv-rule-strong);
}

.page-privacy .pv-contact {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .pv-contact__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  padding: 12px 0;
  border-bottom: 1px solid var(--pv-rule);
}

.page-privacy .pv-contact__label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--pv-soft);
}

.page-privacy .pv-contact__value {
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--pv-ink);
  word-break: break-word;
}

.page-privacy .pv-contact__note {
  margin: 0 0 18px;
  max-width: 34em;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--pv-soft);
}

.page-privacy .pv-filing {
  margin: 0 0 20px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--pv-soft);
}

.page-privacy .pv-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-privacy .pv-layout {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: clamp(34px, 5vw, 72px);
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--header-h) + 26px);
    margin-inline: 0;
    padding: 14px 0 0;
    overflow: visible;
    border-bottom: 0;
    border-top: 2px solid var(--pv-ink);
  }

  .page-privacy .pv-toc__title {
    display: block;
    margin: 0 0 12px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--pv-soft);
  }

  .page-privacy .pv-toc__list {
    flex-direction: column;
    width: auto;
    gap: 2px;
  }

  .page-privacy .pv-toc__list a {
    padding: 9px 0 9px 12px;
    border-bottom: 0;
    border-left: 2px solid transparent;
    white-space: normal;
    font-size: 14.5px;
  }

  .page-privacy .pv-toc__list a:hover,
  .page-privacy .pv-toc__list a:focus-visible {
    border-left-color: var(--amber);
    border-bottom-color: transparent;
  }

  .page-privacy .pv-contact__item {
    grid-template-columns: 8.5em minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
}

/* 章节定位对应的目录高亮 */
.page-privacy:has(#pv-scope:target) .pv-toc__list a[href="#pv-scope"],
.page-privacy:has(#pv-info:target) .pv-toc__list a[href="#pv-info"],
.page-privacy:has(#pv-purpose:target) .pv-toc__list a[href="#pv-purpose"],
.page-privacy:has(#pv-retention:target) .pv-toc__list a[href="#pv-retention"],
.page-privacy:has(#pv-rights:target) .pv-toc__list a[href="#pv-rights"],
.page-privacy:has(#pv-reach:target) .pv-toc__list a[href="#pv-reach"] {
  background: rgba(18, 48, 40, 0.06);
  border-left-color: var(--orange);
  border-bottom-color: var(--orange);
  color: var(--pv-ink);
}

@media (max-width: 719px) {
  .page-privacy .pv-masthead__art {
    width: 100%;
    opacity: 0.24;
    -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 82%);
    mask-image: linear-gradient(180deg, #000 0%, transparent 82%);
  }
}