.page-privacy {
  --pv-paper: #F4F1E8;
  --pv-ink: #121714;
  --pv-ink-soft: rgba(18, 23, 20, 0.74);
  --pv-ink-mute: rgba(18, 23, 20, 0.52);
  --pv-hair: rgba(18, 23, 20, 0.14);
  background: var(--carbon);
  color: var(--cream);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding: clamp(40px, 7vw, 84px) 0 clamp(40px, 6vw, 76px);
  border-bottom: 1px solid var(--line);
  isolation: isolate;
}

.page-privacy .pv-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .pv-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% 50%;
  opacity: 0.34;
  filter: saturate(0.65) contrast(1.05);
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(14, 18, 16, 0.7) 0%, rgba(14, 18, 16, 0.9) 58%, var(--carbon) 100%),
    radial-gradient(120% 90% at 92% 8%, rgba(198, 255, 61, 0.14) 0%, rgba(198, 255, 61, 0) 55%);
  pointer-events: none;
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 2;
}

.page-privacy .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.page-privacy .breadcrumbs__item {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--text-mute);
}

.page-privacy .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--rock);
}

.page-privacy .breadcrumbs__link {
  color: var(--text-mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}

.page-privacy .breadcrumbs__link:hover,
.page-privacy .breadcrumbs__link:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime-line);
}

.page-privacy .pv-hero__eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--copper);
}

.page-privacy .pv-hero__title {
  margin: 14px 0 0;
  max-width: min(18ch, 100%);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 6.2vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.015em;
  color: var(--cream);
  transform: skewX(-2deg);
  transform-origin: left bottom;
}

.page-privacy .pv-hero__accent {
  color: var(--lime);
  display: inline-block;
}

.page-privacy .pv-hero__lede {
  margin: clamp(20px, 3vw, 30px) 0 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--text-soft);
}

.page-privacy .pv-hero__facts {
  display: grid;
  gap: 1px;
  grid-template-columns: 1fr;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  background: var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-privacy .pv-fact {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding: 14px 18px;
  background: rgba(14, 18, 16, 0.72);
  backdrop-filter: blur(4px);
}

.page-privacy .pv-fact__key {
  flex: 0 0 auto;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rock);
}

.page-privacy .pv-fact__val {
  font-size: 14px;
  color: var(--cream);
}

/* ---------- 主体栅格 ---------- */
.page-privacy .pv-layout {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  padding-top: clamp(36px, 5vw, 68px);
  padding-bottom: clamp(52px, 8vw, 100px);
}

.page-privacy .pv-layout::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(244, 241, 232, 0.045) 0 1px, transparent 1px 44px),
    repeating-linear-gradient(90deg, rgba(244, 241, 232, 0.045) 0 1px, transparent 1px 44px);
  pointer-events: none;
}

.page-privacy .pv-toc,
.page-privacy .pv-body {
  position: relative;
  z-index: 1;
}

/* ---------- 侧边目录 ---------- */
.page-privacy .pv-toc {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(27, 33, 30, 0.86);
  backdrop-filter: blur(6px);
}

.page-privacy .pv-toc__title {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper);
}

.page-privacy .pv-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-toc__link {
  display: block;
  padding: 8px 12px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--text-soft);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: color var(--ease), border-color var(--ease), background-color var(--ease);
}

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

.page-privacy .pv-totop {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-mute);
  text-decoration: none;
  transition: color var(--ease);
}

.page-privacy .pv-totop__arrow {
  display: inline-block;
  transition: transform var(--ease);
}

.page-privacy .pv-totop:hover,
.page-privacy .pv-totop:focus-visible {
  color: var(--lime);
}

.page-privacy .pv-totop:hover .pv-totop__arrow {
  transform: translateY(-3px);
}

/* ---------- 条款卡片 ---------- */
.page-privacy .pv-clause {
  position: relative;
  margin: 0 0 clamp(16px, 2.4vw, 26px);
  padding: clamp(20px, 3.2vw, 38px) clamp(18px, 3vw, 36px);
  background: var(--pv-paper);
  color: var(--pv-ink);
  border-radius: var(--radius);
  border-left: 4px solid var(--moss);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3);
  transition: border-left-color var(--ease), box-shadow var(--ease), transform var(--ease);
}

.page-privacy .pv-clause:hover,
.page-privacy .pv-clause:focus-within {
  border-left-color: var(--lime);
  box-shadow: var(--shadow-soft);
  transform: translateY(-2px);
}

.page-privacy .pv-clause--rock {
  border-left-color: var(--rock);
}

.page-privacy .pv-clause--copper {
  border-left-color: var(--copper);
}

.page-privacy .pv-clause--lime {
  border-left-color: var(--lime);
  background:
    linear-gradient(180deg, rgba(198, 255, 61, 0.16) 0%, rgba(198, 255, 61, 0) 120px),
    var(--pv-paper);
}

.page-privacy .pv-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--pv-hair);
}

.page-privacy .pv-clause__num {
  flex: 0 0 auto;
  font-size: clamp(24px, 3.6vw, 38px);
  font-weight: 700;
  line-height: 1;
  color: var(--copper);
}

.page-privacy .pv-clause--lime .pv-clause__num {
  color: var(--moss);
}

.page-privacy .pv-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 2.5vw, 27px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--pv-ink);
}

.page-privacy .pv-text {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-text--aside {
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--copper);
  font-size: 14px;
  color: var(--pv-ink-mute);
}

.page-privacy .pv-list {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-list > li {
  position: relative;
  padding-left: 24px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 8px;
  height: 8px;
  border: 1.5px solid var(--copper);
  transform: rotate(45deg);
}

.page-privacy .pv-list--rights > li::before {
  border-color: var(--moss);
  background: rgba(198, 255, 61, 0.5);
}

.page-privacy .pv-key {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.94em;
  color: var(--pv-ink);
  background: rgba(63, 90, 70, 0.13);
  border-radius: 2px;
  padding: 1px 6px;
  margin-right: 4px;
}

.page-privacy .pv-clause a {
  color: var(--moss);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 90, 70, 0.45);
  transition: color var(--ease), border-color var(--ease);
}

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

/* ---------- 联系面板 ---------- */
.page-privacy .pv-contact {
  margin-top: 22px;
  padding: 18px 20px 20px;
  border-radius: var(--radius);
  background: var(--stand);
  color: var(--cream);
  border: 1px solid rgba(244, 241, 232, 0.1);
}

.page-privacy .pv-contact__label {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper);
}

.page-privacy .pv-contact__rows {
  display: grid;
  gap: 10px;
  margin: 0;
}

.page-privacy .pv-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(244, 241, 232, 0.1);
}

.page-privacy .pv-contact__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .pv-contact__key {
  flex: 0 0 auto;
  min-width: 68px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rock);
}

.page-privacy .pv-contact__val {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--cream);
  word-break: break-word;
}

.page-privacy .pv-contact__copy {
  margin-top: 16px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .pv-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pv-fact {
    flex-direction: column;
    gap: 6px;
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-layout {
    grid-template-columns: 252px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 104px;
    padding: 22px 18px;
  }

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

  .page-privacy .pv-toc__link {
    padding: 9px 10px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    font-size: 13.5px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-clause,
  .page-privacy .pv-toc__link,
  .page-privacy .pv-totop,
  .page-privacy .pv-totop__arrow {
    transition: none;
  }

  .page-privacy .pv-clause:hover,
  .page-privacy .pv-clause:focus-within {
    transform: none;
  }
}