.page-privacy {
  --pv-toc-w: 246px;
  --pv-amber-bg: rgba(255, 138, 61, 0.14);
  --pv-amber-line: rgba(255, 138, 61, 0.42);
  color: var(--text);
  font-family: var(--font-body);
  padding-bottom: clamp(3rem, 8vw, 5.5rem);
}

.page-privacy .crumbs {
  padding-top: clamp(1.25rem, 3vw, 2rem);
}

.page-privacy .crumbs__sep {
  margin: 0 0.5rem;
  color: var(--line);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  display: grid;
  gap: 1.75rem;
  padding: clamp(1.5rem, 4vw, 2.5rem) 0 clamp(2rem, 5vw, 3rem);
  border-bottom: 1px solid var(--line);
}

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

.page-privacy .pv-hero__title {
  margin: 0.75rem 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 8.2vw, 3.9rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 700;
  color: var(--text);
}

.page-privacy .pv-hero__lead {
  max-width: 46ch;
  margin: 0 0 1.25rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .pv-hero__note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-privacy .pv-hero__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--panel);
  max-width: 360px;
}

.page-privacy .pv-hero__figure::after {
  content: "";
  position: absolute;
  inset: 10px auto auto 10px;
  width: 34px;
  height: 34px;
  border-top: 1px solid var(--cyan);
  border-left: 1px solid var(--cyan);
  opacity: 0.7;
  pointer-events: none;
}

.page-privacy .pv-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-privacy .pv-hero {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
    gap: clamp(2rem, 5vw, 3.5rem);
  }

  .page-privacy .pv-hero__figure {
    max-width: none;
    justify-self: end;
    width: 100%;
  }
}

/* ---------- 速览面板 ---------- */
.page-privacy .pv-quick {
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
  padding: clamp(1.25rem, 3.5vw, 1.75rem);
  border: 1px solid var(--pv-amber-line);
  border-radius: var(--r-md);
  background: linear-gradient(160deg, rgba(255, 138, 61, 0.1), rgba(15, 31, 61, 0.85) 62%);
}

.page-privacy .pv-quick__title {
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber-soft);
  font-weight: 500;
}

.page-privacy .pv-quick__list {
  display: grid;
  gap: 0.9rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-quick__item {
  display: grid;
  gap: 0.3rem;
  padding-left: 0.9rem;
  border-left: 2px solid rgba(255, 196, 138, 0.45);
}

.page-privacy .pv-quick__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-privacy .pv-quick__val {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--text);
}

@media (min-width: 720px) {
  .page-privacy .pv-quick__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem 1.75rem;
  }
}

/* ---------- 版式：目录 + 正文 ---------- */
.page-privacy .pv-layout {
  display: grid;
  gap: 1.5rem;
  padding-top: clamp(1.75rem, 4.5vw, 2.75rem);
}

.page-privacy .pv-toc__label {
  margin: 0 0 0.75rem;
  color: var(--muted);
}

.page-privacy .pv-toc__list {
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0 0 0.6rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pv-toc__item {
  flex: 0 0 auto;
}

.page-privacy .pv-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--panel);
  color: var(--muted);
  font-size: 0.8125rem;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 240ms var(--ease), color 240ms var(--ease);
}

.page-privacy .pv-toc__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-privacy .pv-toc__link:hover {
  color: var(--text);
  border-color: var(--cyan-soft);
}

.page-privacy .pv-toc__link[aria-current="true"] {
  color: var(--text);
  border-color: var(--cyan);
  box-shadow: inset 0 0 0 1px rgba(0, 229, 200, 0.28);
}

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

@media (min-width: 900px) {
  .page-privacy .pv-layout {
    grid-template-columns: var(--pv-toc-w) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 110px;
    align-self: start;
  }

  .page-privacy .pv-toc__list {
    flex-direction: column;
    gap: 0.35rem;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pv-toc__item {
    flex: initial;
  }

  .page-privacy .pv-toc__link {
    width: 100%;
    justify-content: flex-start;
    border-radius: var(--r-sm);
    border-color: transparent;
    border-left: 2px solid var(--line);
    background: transparent;
    padding: 0.4rem 0.65rem;
  }

  .page-privacy .pv-toc__link[aria-current="true"] {
    border-left-color: var(--cyan);
    background: var(--panel-2);
    box-shadow: none;
  }
}

/* ---------- 正文章节 ---------- */
.page-privacy .pv-section {
  padding: clamp(1.75rem, 4vw, 2.5rem) 0;
  border-top: 1px solid var(--line);
}

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

.page-privacy .pv-section__head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}

.page-privacy .pv-section__idx {
  color: var(--cyan);
}

.page-privacy .pv-section__title {
  margin: 0;
  padding-left: 0.75rem;
  border-left: 3px solid var(--cyan);
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 4.2vw, 1.75rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 700;
  color: var(--text);
}

.page-privacy .pv-section__lead {
  max-width: 62ch;
  margin: 0.9rem 0 1.5rem;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 编号条款 ---------- */
.page-privacy .clause {
  display: grid;
  grid-template-columns: 2.9rem minmax(0, 1fr);
  gap: 0.5rem;
  padding: 0.9rem 0;
  border-bottom: 1px dashed rgba(42, 63, 99, 0.75);
}

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

.page-privacy .clause__no {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-variant-numeric: tabular-nums;
  line-height: 1.7;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-privacy .clause__no:hover {
  color: var(--cyan-soft);
  border-bottom-color: currentColor;
}

.page-privacy .clause__body {
  min-width: 0;
}

.page-privacy .clause__title {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--text);
}

.page-privacy .clause__text {
  margin: 0;
  max-width: 68ch;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .clause__link {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(124, 247, 230, 0.4);
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-privacy .clause__link:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .hl-amber {
  display: inline-block;
  padding: 0 0.4em;
  border-radius: 4px;
  background: var(--pv-amber-bg);
  border-bottom: 1px solid var(--pv-amber-line);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.875em;
  color: var(--amber-soft);
}

@media (min-width: 900px) {
  .page-privacy .clause {
    grid-template-columns: 3.4rem minmax(0, 1fr);
    gap: 0.9rem;
  }

  .page-privacy .clause__title {
    font-size: 1.0625rem;
  }
}

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