.page-privacy {
  --pv-paper: #F2F6F4;
  --pv-panel: #E7EFEA;
  --pv-ink: #121614;
  --pv-body-text: #2F3A34;
  --pv-muted: #4C5C54;
  --pv-line: #C9D6CF;
  --pv-accent: #0E8A62;
  --pv-accent-soft: rgba(14, 138, 98, 0.1);

  background: var(--pv-paper);
  color: var(--pv-body-text);
  font-family: var(--lj-font-body);
  overflow-x: hidden;
}

/* ---------- 页头 ---------- */
.page-privacy .pv-hero {
  position: relative;
  background: var(--lj-ink);
  color: var(--lj-text);
  overflow: hidden;
  padding-top: calc(var(--lj-header-h) + clamp(36px, 6vw, 72px));
  padding-bottom: clamp(48px, 7vw, 92px);
  border-bottom: 1px solid var(--lj-line);
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(42, 58, 51, 0.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 58, 51, 0.5) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.55;
  pointer-events: none;
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 5vw, 56px);
  align-items: center;
}

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

.page-privacy .pv-hero__eyebrow {
  margin: 18px 0 10px;
  color: var(--lj-muted);
}

.page-privacy .pv-hero__title {
  margin: 0 0 20px;
  font-size: clamp(38px, 8vw, 74px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--lj-text);
}

.page-privacy .pv-hero__lead {
  margin: 0 0 28px;
  max-width: 46ch;
  color: #C9DAD2;
}

.page-privacy .pv-hero__facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  border: 1px solid var(--lj-line);
  background: var(--lj-line);
  max-width: 480px;
}

.page-privacy .pv-hero__fact {
  background: var(--lj-panel);
  padding: 12px 16px;
}

.page-privacy .pv-hero__fact-key {
  margin: 0 0 4px;
  font-family: var(--lj-font-num);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--lj-muted);
}

.page-privacy .pv-hero__fact-val {
  margin: 0;
  font-family: var(--lj-font-num);
  font-size: 14px;
  line-height: 1.6;
  color: var(--lj-accent);
  word-break: break-all;
}

.page-privacy .pv-hero__art {
  position: relative;
  margin: 0;
  border: 1px solid var(--lj-line);
  background: var(--lj-panel);
  box-shadow: 12px 12px 0 rgba(0, 229, 160, 0.1);
  overflow: hidden;
}

.page-privacy .pv-hero__art::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(150deg, rgba(7, 19, 16, 0.25), rgba(7, 19, 16, 0.82));
  pointer-events: none;
}

.page-privacy .pv-hero__art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  filter: grayscale(0.4) contrast(1.05);
  opacity: 0.72;
}

/* ---------- 阅读区布局 ---------- */
.page-privacy .pv-body {
  padding-top: clamp(48px, 7vw, 88px);
  padding-bottom: clamp(72px, 9vw, 128px);
}

.page-privacy .pv-body__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 48px);
  align-items: start;
}

/* ---------- 章节索引 ---------- */
.page-privacy .pv-toc {
  min-width: 0;
  border-top: 1px solid var(--pv-line);
  padding-top: 18px;
}

.page-privacy .pv-toc__title {
  margin: 0 0 14px;
  font-family: var(--lj-font-num);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--pv-muted);
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
}

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

.page-privacy .pv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 10px;
  border-left: 2px solid var(--pv-line);
  color: var(--pv-muted);
  text-decoration: none;
  font-size: 13px;
  line-height: 1.55;
  transition: color 0.22s var(--lj-ease), border-color 0.22s var(--lj-ease), background-color 0.22s var(--lj-ease);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--pv-ink);
  border-left-color: var(--pv-accent);
  background: var(--pv-accent-soft);
}

.page-privacy .pv-toc__num {
  font-family: var(--lj-font-num);
  font-size: 11px;
  color: var(--pv-accent);
  flex: none;
}

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

/* ---------- 正文 ---------- */
.page-privacy .pv-content {
  min-width: 0;
  max-width: 68ch;
}

.page-privacy .pv-section {
  padding-top: clamp(30px, 4.5vw, 52px);
  border-top: 1px solid var(--pv-line);
  scroll-margin-top: calc(var(--lj-header-h) + 24px);
}

.page-privacy .pv-section:first-child {
  border-top: none;
  padding-top: 0;
}

.page-privacy .pv-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .pv-section__num {
  flex: none;
  font-family: var(--lj-font-num);
  font-size: clamp(20px, 3vw, 28px);
  line-height: 1;
  color: var(--pv-accent);
}

.page-privacy .pv-section__title {
  margin: 0;
  font-family: var(--lj-font-display);
  font-weight: 700;
  font-size: clamp(22px, 3.4vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--pv-ink);
}

.page-privacy .pv-content p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pv-body-text);
}

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

.page-privacy .pv-note {
  padding-left: 14px;
  border-left: 2px solid var(--pv-accent);
  color: var(--pv-muted) !important;
  font-size: 14px !important;
}

.page-privacy .pv-meta-line {
  margin-top: 22px !important;
  font-family: var(--lj-font-num);
  font-size: 12px !important;
  letter-spacing: 0.08em;
  color: var(--pv-muted) !important;
}

/* ---------- 列表 ---------- */
.page-privacy .pv-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-list--roomy {
  gap: 14px;
  margin-bottom: 20px;
}

.page-privacy .pv-list > li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pv-body-text);
}

.page-privacy .pv-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 8px;
  height: 2px;
  background: var(--pv-accent);
}

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

/* ---------- 事实表 ---------- */
.page-privacy .pv-facts {
  margin: 0 0 22px;
  border: 1px solid var(--pv-line);
  background: var(--pv-line);
  display: grid;
  gap: 1px;
}

.page-privacy .pv-facts__row {
  background: var(--pv-paper);
  padding: 16px 18px;
}

.page-privacy .pv-facts__row:nth-child(even) {
  background: var(--pv-panel);
}

.page-privacy .pv-facts__key {
  margin: 0 0 8px;
  font-family: var(--lj-font-num);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--pv-accent);
}

.page-privacy .pv-facts__val {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pv-body-text);
}

.page-privacy .pv-facts__val .pv-list {
  gap: 8px;
}

.page-privacy .pv-facts__val .pv-list > li {
  font-size: 15.5px;
}

/* ---------- 行内链接 ---------- */
.page-privacy .pv-inline-link {
  color: var(--pv-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--pv-accent);
  padding-bottom: 1px;
  transition: color 0.2s var(--lj-ease), background-color 0.2s var(--lj-ease);
}

.page-privacy .pv-inline-link:hover,
.page-privacy .pv-inline-link:focus-visible {
  color: var(--pv-accent);
  background: var(--pv-accent-soft);
}

/* ---------- 联系卡片 ---------- */
.page-privacy .pv-contact {
  margin: 0 0 22px;
  padding: 22px 20px 24px;
  border: 1px solid var(--pv-ink);
  background: var(--pv-panel);
  box-shadow: 8px 8px 0 rgba(18, 22, 20, 0.08);
}

.page-privacy .pv-contact__key {
  margin: 0 0 10px;
  font-family: var(--lj-font-num);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--pv-muted);
}

.page-privacy .pv-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-privacy .pv-contact__val {
  font-family: var(--lj-font-num);
  font-size: clamp(15px, 3.4vw, 19px);
  line-height: 1.5;
  color: var(--pv-ink);
  word-break: break-all;
  min-width: 0;
}

.page-privacy .pv-contact__copy {
  flex: none;
}

.page-privacy .pv-contact__hint {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pv-muted);
}

/* ---------- 回到顶部 ---------- */
.page-privacy .pv-totop {
  position: fixed;
  right: clamp(16px, 4vw, 40px);
  bottom: clamp(16px, 4vw, 36px);
  z-index: 20;
  display: inline-flex;
  align-items: center;
  padding: 9px 14px;
  font-family: var(--lj-font-num);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--lj-text);
  background: var(--lj-print);
  border: 1px solid var(--lj-line);
  text-decoration: none;
  box-shadow: 4px 4px 0 rgba(0, 229, 160, 0.16);
  transition: color 0.22s var(--lj-ease), border-color 0.22s var(--lj-ease), transform 0.22s var(--lj-ease);
}

.page-privacy .pv-totop:hover,
.page-privacy .pv-totop:focus-visible {
  color: var(--lj-accent);
  border-color: var(--lj-accent);
  transform: translateY(-2px);
}

/* ---------- 显现动画 ---------- */
.page-privacy [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.55s var(--lj-ease), transform 0.55s var(--lj-ease);
}

.page-privacy [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-privacy .pv-hero__facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 560px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.78fr);
    gap: clamp(40px, 5.5vw, 80px);
  }

  .page-privacy .pv-body__grid {
    grid-template-columns: 196px minmax(0, 1fr);
    gap: clamp(44px, 6vw, 88px);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--lj-header-h) + 28px);
    max-height: calc(100vh - var(--lj-header-h) - 56px);
    overflow-y: auto;
    border-top: none;
    padding-top: 0;
    border-left: 1px solid var(--pv-line);
    padding-left: 0;
  }

  .page-privacy .pv-toc__title {
    padding-left: 12px;
  }

  .page-privacy .pv-toc__list {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-privacy .pv-toc__link {
    font-size: 14px;
    padding: 9px 12px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .pv-content {
    max-width: 72ch;
  }
}

@media (max-width: 420px) {
  .page-privacy .pv-toc__list {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-privacy .pv-contact {
    padding: 18px 16px 20px;
  }

  .page-privacy .pv-totop {
    padding: 8px 11px;
    font-size: 11px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-privacy .pv-totop:hover,
  .page-privacy .pv-totop:focus-visible {
    transform: none;
  }
}