.page-privacy {
  display: block;
  color: var(--c-fog);
}

.page-privacy .pv-crumbs {
  padding-top: clamp(18px, 4vw, 32px);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(26px, 5vw, 48px) 0 clamp(40px, 7vw, 72px);
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -12%;
  width: min(780px, 82%);
  height: min(760px, 140%);
  z-index: -1;
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.2), rgba(45, 226, 230, 0.14) 52%, rgba(11, 27, 58, 0) 76%);
  clip-path: polygon(100% 0, 100% 100%, 0 0);
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  z-index: -1;
  background: linear-gradient(90deg, var(--c-orange), rgba(45, 226, 230, 0.6) 42%, rgba(124, 140, 166, 0.12));
}

.page-privacy .pv-hero__inner {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

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

.page-privacy .pv-hero__title {
  margin: 10px 0 0;
  font-family: var(--font-narrow);
  font-weight: 800;
  font-size: clamp(28px, 6vw, 52px);
  line-height: 1.14;
  letter-spacing: 0.01em;
  color: #fff;
}

.page-privacy .pv-hero__lede {
  margin: 16px 0 0;
  max-width: 56ch;
  color: var(--c-fog);
}

.page-privacy .pv-hero__meta {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .pv-hero__meta-item {
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--glass);
  color: var(--c-cyan);
  font-size: var(--step-12);
  letter-spacing: 0.04em;
}

.page-privacy .pv-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-privacy .pv-hero__media {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--c-charcoal-2);
  box-shadow: var(--shadow-2);
}

.page-privacy .pv-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(11, 27, 58, 0.12), rgba(11, 27, 58, 0.7));
}

.page-privacy .pv-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 正文双栏 ---------- */
.page-privacy .pv-body {
  display: grid;
  gap: clamp(28px, 5vw, 52px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-privacy .pv-index {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--glass);
  padding: 16px 14px 14px;
}

.page-privacy .pv-index__eyebrow {
  margin: 0 0 10px 10px;
}

.page-privacy .pv-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.page-privacy .pv-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--c-mist);
  font-size: var(--step-14);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease), background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-privacy .pv-index__link:hover {
  color: var(--c-fog);
  background: rgba(255, 255, 255, 0.05);
}

.page-privacy .pv-index__link[aria-current] {
  color: #fff;
  border-left-color: var(--c-orange);
  background: rgba(255, 107, 53, 0.12);
}

.page-privacy .pv-index__num {
  color: var(--c-cyan);
  font-size: var(--step-12);
  letter-spacing: 0.08em;
}

.page-privacy .pv-index__link[aria-current] .pv-index__num {
  color: var(--c-orange);
}

.page-privacy .pv-index__top {
  display: inline-block;
  margin: 12px 0 0 10px;
  color: var(--c-mist);
  font-size: var(--step-12);
  letter-spacing: 0.06em;
  text-decoration: none;
  border-bottom: 1px dashed var(--line-strong);
}

.page-privacy .pv-index__top:hover {
  color: var(--c-cyan);
}

.page-privacy .pv-doc {
  min-width: 0;
  display: grid;
  gap: clamp(40px, 6vw, 72px);
}

/* ---------- 条款块 ---------- */
.page-privacy .pv-clause {
  scroll-margin-top: calc(var(--bar-h) + 24px);
  padding-top: clamp(18px, 3vw, 28px);
  border-top: 1px solid var(--line);
}

.page-privacy .pv-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
}

.page-privacy .pv-clause__num {
  font-size: var(--step-20);
  color: var(--c-orange);
  letter-spacing: 0.08em;
}

.page-privacy .pv-clause__title {
  margin: 0;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: clamp(22px, 3.6vw, 32px);
  letter-spacing: 0.01em;
  color: #fff;
}

.page-privacy .pv-clause__lede {
  margin: 14px 0 0;
  max-width: 68ch;
  color: var(--c-fog);
}

.page-privacy .pv-clause .prose {
  color: var(--c-fog);
}

/* ---------- 通用条目栅格 ---------- */
.page-privacy .pv-grid {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.page-privacy .pv-item {
  min-width: 0;
  padding: 18px 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--c-charcoal);
}

.page-privacy .pv-item--accent {
  border-left: 3px solid var(--c-orange);
}

.page-privacy .pv-item__title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 0 0 8px;
  font-size: var(--step-16);
  font-weight: 700;
  color: #fff;
}

.page-privacy .pv-item__text {
  margin: 0;
  color: var(--c-mist);
  font-size: var(--step-14);
  line-height: 1.75;
}

.page-privacy .pv-grid--tight {
  margin-top: 18px;
}

/* ---------- 编号排查轨道 ---------- */
.page-privacy .pv-track {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 20px;
  counter-reset: pv-step;
}

.page-privacy .pv-track .track__item {
  position: relative;
  padding-left: 52px;
  min-width: 0;
}

.page-privacy .pv-track .track__item:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 40px;
  bottom: -20px;
  width: 1px;
  background: linear-gradient(180deg, rgba(45, 226, 230, 0.45), rgba(45, 226, 230, 0.06));
}

.page-privacy .pv-track .track__index {
  position: absolute;
  left: 0;
  top: 0;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(45, 226, 230, 0.45);
  border-radius: 50%;
  background: rgba(45, 226, 230, 0.08);
  color: var(--c-cyan);
  font-family: var(--font-mono);
  font-size: var(--step-14);
}

.page-privacy .pv-track__title {
  margin: 6px 0 6px;
  font-size: var(--step-16);
  font-weight: 700;
  color: #fff;
}

.page-privacy .pv-track__text {
  margin: 0;
  color: var(--c-mist);
  font-size: var(--step-14);
  line-height: 1.75;
}

/* ---------- 数据流图 ---------- */
.page-privacy .pv-flow {
  margin: 26px 0 0;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(30, 37, 48, 0.92), rgba(11, 27, 58, 0.8));
}

.page-privacy .pv-flow__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-privacy .pv-flow__labels {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-flow__label {
  font-size: var(--step-14);
  color: var(--c-fog);
}

.page-privacy .pv-flow__label .mono {
  display: block;
  margin-bottom: 4px;
  color: var(--c-cyan);
  font-size: var(--step-12);
  letter-spacing: 0.12em;
}

/* ---------- 权利卡片 ---------- */
.page-privacy .pv-rights {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.page-privacy .pv-right {
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.035);
}

.page-privacy .pv-right__title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
  font-size: var(--step-16);
  font-weight: 700;
  color: #fff;
}

.page-privacy .pv-right__num {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: var(--radius-sm);
  background: rgba(255, 107, 53, 0.16);
  color: var(--c-orange);
  font-size: var(--step-12);
}

.page-privacy .pv-right__text {
  margin: 0;
  color: var(--c-mist);
  font-size: var(--step-14);
  line-height: 1.75;
}

.page-privacy .pv-note {
  margin: 20px 0 0;
  padding: 14px 16px;
  border-left: 2px solid var(--c-cyan);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(45, 226, 230, 0.07);
  color: var(--c-fog);
  font-size: var(--step-14);
}

/* ---------- 更新行 ---------- */
.page-privacy .pv-rows {
  display: grid;
  gap: 1px;
  margin-top: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--line);
}

.page-privacy .pv-row {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  background: var(--c-charcoal-2);
}

.page-privacy .pv-row__key {
  color: var(--c-amber);
  font-size: var(--step-12);
  letter-spacing: 0.1em;
}

.page-privacy .pv-row__val {
  color: var(--c-fog);
  font-size: var(--step-14);
  line-height: 1.7;
}

/* ---------- 收尾 ---------- */
.page-privacy .pv-cta {
  padding: clamp(22px, 4vw, 40px);
  border: 1px solid rgba(255, 107, 53, 0.34);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.14), rgba(45, 226, 230, 0.08) 68%, rgba(11, 27, 58, 0));
}

.page-privacy .pv-cta .section-title {
  margin: 10px 0 0;
}

.page-privacy .pv-cta__text {
  margin: 14px 0 0;
  max-width: 62ch;
  color: var(--c-fog);
}

.page-privacy .pv-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 680px) {
  .page-privacy .pv-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-flow__labels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-row {
    grid-template-columns: 120px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
}

@media (min-width: 920px) {
  .page-privacy .pv-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
}

@media (min-width: 980px) {
  .page-privacy .pv-body {
    grid-template-columns: 258px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pv-index {
    position: sticky;
    top: calc(var(--bar-h) + 24px);
  }

  .page-privacy .pv-index__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .page-privacy .pv-flow__labels {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}