.page-privacy {
  --pv-measure: 70ch;
  --pv-panel: var(--mist);
  background: var(--space);
  color: var(--ink);
  overflow-x: clip;
}

.page-privacy *,
.page-privacy *::before,
.page-privacy *::after {
  box-sizing: border-box;
}

/* ---------- 首屏 ---------- */

.page-privacy .pv-hero {
  position: relative;
  padding: clamp(20px, 4vw, 40px) 0 clamp(28px, 4.5vw, 52px);
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(120% 96% at 88% -14%, rgba(15, 169, 124, 0.24), transparent 60%),
    radial-gradient(90% 80% at 4% 112%, rgba(255, 91, 46, 0.16), transparent 58%);
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: var(--grid-step) var(--grid-step);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.75), transparent 88%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.75), transparent 88%);
  pointer-events: none;
}

.page-privacy .pv-hero > .wrap {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-sep {
  margin: 0 6px;
  color: var(--ink-dim);
}

.page-privacy .pv-hero__title {
  margin: 14px 0 0;
  max-width: 20ch;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.022em;
  color: var(--ink);
}

.page-privacy .pv-hero__lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--ink-dim);
}

.page-privacy .pv-ticker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-top: clamp(22px, 3vw, 32px);
  padding: 12px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: rgba(18, 38, 63, 0.7);
}

.page-privacy .pv-ticker__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mint);
}

.page-privacy .pv-ticker__track {
  display: flex;
  flex: 1 1 140px;
  align-items: center;
  gap: 7px;
  min-width: 100px;
}

.page-privacy .pv-ticker__track i {
  display: block;
  flex: 1;
  height: 2px;
  background: var(--line-strong);
  border-radius: 2px;
}

.page-privacy .pv-ticker__track i:nth-child(2),
.page-privacy .pv-ticker__track i:nth-child(5) {
  background: var(--grass);
  box-shadow: 0 0 0 1px rgba(15, 169, 124, 0.35);
}

.page-privacy .pv-ticker__track i:nth-child(4) {
  background: var(--ember);
}

.page-privacy .pv-ticker__meta {
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--ink-dim);
}

.page-privacy .pv-hero__media {
  margin: clamp(24px, 4vw, 40px) 0 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

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

/* ---------- 主体布局 ---------- */

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-top: clamp(28px, 4.5vw, 60px);
  padding-bottom: clamp(40px, 6vw, 84px);
}

.page-privacy .pv-side {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.page-privacy .pv-toc {
  display: flex;
  flex-direction: row;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

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

.page-privacy .pv-toc__link {
  display: flex;
  flex: none;
  align-items: baseline;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  color: var(--ink-dim);
  font-size: 13.5px;
  line-height: 1.5;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-privacy .pv-toc__link:hover {
  color: var(--ink);
  border-color: var(--line-strong);
}

.page-privacy .pv-toc__link.is-active,
.page-privacy .pv-toc__link[aria-current="true"] {
  color: var(--ink);
  border-color: var(--grass);
  background: rgba(15, 169, 124, 0.18);
}

.page-privacy .pv-toc__no {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--grass);
}

.page-privacy .pv-toc__link.is-active .pv-toc__no {
  color: var(--ember);
}

.page-privacy .pv-backtop {
  align-self: flex-start;
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--ink-dim);
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.page-privacy .pv-backtop:hover {
  color: var(--ink);
  border-color: var(--grass);
  transform: translateY(-2px);
}

/* ---------- 正文面板 ---------- */

.page-privacy .pv-body {
  min-width: 0;
  padding: clamp(20px, 3.6vw, 48px);
  border: 1px solid rgba(169, 191, 198, 0.2);
  border-radius: var(--radius);
  background: var(--pv-panel);
  color: var(--ink-mist);
}

.page-privacy .pv-chapter {
  max-width: var(--pv-measure);
  padding-block: clamp(22px, 3.2vw, 40px);
}

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

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

.page-privacy .pv-chapter + .pv-chapter {
  border-top: 1px solid var(--line-mist);
}

.page-privacy .pv-chapter__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}

.page-privacy .pv-chapter__no {
  flex: none;
  padding: 3px 8px;
  border: 1px solid rgba(7, 119, 90, 0.3);
  border-radius: 6px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--grass-deep);
}

.page-privacy .pv-chapter__title {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(19px, 2.6vw, 26px);
  line-height: 1.32;
  letter-spacing: -0.012em;
  color: var(--graphite);
}

.page-privacy .pv-chapter p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
}

.page-privacy .pv-chapter p + p {
  margin-top: 14px;
}

.page-privacy .pv-body a {
  color: var(--grass-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(7, 119, 90, 0.34);
  transition: color 0.18s ease, text-decoration-color 0.18s ease;
}

.page-privacy .pv-body a:hover {
  color: var(--grass);
  text-decoration-color: currentColor;
}

.page-privacy .pv-note {
  margin-top: 18px !important;
  padding-left: 14px;
  border-left: 2px solid rgba(15, 169, 124, 0.5);
  font-size: 13.6px !important;
  color: #5A6B76 !important;
}

/* ---------- 信息分类条目 ---------- */

.page-privacy .pv-items {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-mist);
}

.page-privacy .pv-item {
  padding: 15px 0;
  border-bottom: 1px dashed var(--line-mist);
}

.page-privacy .pv-item__key {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--graphite);
}

.page-privacy .pv-item__desc {
  margin: 8px 0 0 !important;
  font-size: 14.4px !important;
  line-height: 1.8 !important;
}

.page-privacy .pv-pill {
  padding: 2px 9px;
  border: 1px solid rgba(255, 91, 46, 0.36);
  border-radius: var(--radius-pill);
  background: rgba(255, 91, 46, 0.12);
  color: #C13F19;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.page-privacy .pv-pill--soft {
  border-color: rgba(7, 119, 90, 0.3);
  background: rgba(15, 169, 124, 0.12);
  color: var(--grass-deep);
}

/* ---------- 用途对应 ---------- */

.page-privacy .pv-map {
  margin-top: 20px;
  border-top: 1px solid var(--line-mist);
}

.page-privacy .pv-map__row {
  display: grid;
  gap: 5px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line-mist);
}

.page-privacy .pv-map__from {
  margin: 0 !important;
  font-family: var(--font-mono);
  font-size: 13px !important;
  line-height: 1.5 !important;
  color: var(--grass-deep);
}

.page-privacy .pv-map__to {
  margin: 0 !important;
  font-size: 14.4px !important;
  line-height: 1.8 !important;
}

/* ---------- 数据块 ---------- */

.page-privacy .pv-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 22px;
}

.page-privacy .pv-stat {
  padding: 14px 15px;
  border: 1px solid var(--line-mist);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.66);
}

.page-privacy .pv-stat__num {
  display: block;
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--grass-deep);
}

.page-privacy .pv-stat__label {
  display: block;
  margin-top: 5px;
  font-size: 12.4px;
  line-height: 1.6;
  color: #5A6B76;
}

/* ---------- 保存与权限 ---------- */

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

.page-privacy .pv-guard__row {
  display: grid;
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line-mist);
}

.page-privacy .pv-guard dt {
  font-size: 14.4px;
  font-weight: 700;
  color: var(--graphite);
}

.page-privacy .pv-guard dd {
  margin: 0;
  font-size: 14.4px;
  line-height: 1.8;
}

/* ---------- 用户操作 ---------- */

.page-privacy .pv-actions {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-actions li {
  position: relative;
  padding-left: 22px;
  font-size: 14.4px;
  line-height: 1.8;
}

.page-privacy .pv-actions li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--grass);
}

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

/* ---------- 协助面板 ---------- */

.page-privacy .pv-contactbox {
  margin-top: 24px;
  padding: 18px 20px;
  border: 1px solid rgba(7, 119, 90, 0.26);
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(127, 227, 192, 0.32), rgba(244, 248, 246, 0.72));
}

.page-privacy .pv-contactbox__title {
  margin: 0 0 12px !important;
  font-size: 14px !important;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--grass-deep);
}

.page-privacy .pv-contactbox__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  margin: 0 !important;
  font-size: 14px !important;
  line-height: 1.8 !important;
}

.page-privacy .pv-contactbox__row + .pv-contactbox__row {
  margin-top: 8px !important;
}

.page-privacy .pv-contactbox__key {
  flex: none;
  min-width: 72px;
  font-weight: 700;
  color: var(--graphite);
}

.page-privacy .pv-contactbox__val {
  color: var(--graphite);
}

/* ---------- 桌面 ---------- */

@media (min-width: 900px) {
  .page-privacy .pv-layout {
    grid-template-columns: 212px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
  }

  .page-privacy .pv-side {
    position: sticky;
    top: calc(var(--header-h) + 18px);
    gap: 16px;
  }

  .page-privacy .pv-toc {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
    border-top: 1px solid var(--line-soft);
  }

  .page-privacy .pv-toc__link {
    border: 0;
    border-top: 1px solid transparent;
    border-left: 2px solid transparent;
    border-radius: 0;
    padding: 10px 12px;
    margin-left: -2px;
    white-space: normal;
    transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease, padding-left 0.18s ease;
  }

  .page-privacy .pv-toc__link:hover {
    border-left-color: var(--line-strong);
    padding-left: 16px;
  }

  .page-privacy .pv-toc__link.is-active,
  .page-privacy .pv-toc__link[aria-current="true"] {
    border-left-color: var(--grass);
    background: linear-gradient(90deg, rgba(15, 169, 124, 0.2), transparent 72%);
    padding-left: 16px;
  }

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

  .page-privacy .pv-map__row,
  .page-privacy .pv-guard__row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .page-privacy .pv-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }
}

@media (min-width: 1200px) {
  .page-privacy .pv-layout {
    grid-template-columns: 236px minmax(0, 1fr);
  }
}