.page-privacy {
  background: var(--y97-night);
  color: var(--y97-mist);
  padding-bottom: 3rem;
  overflow-x: hidden;
}

.page-privacy .pv-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 首屏框景 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding: 1.25rem 0 2.25rem;
  overflow: hidden;
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(91, 141, 239, 0.2), transparent 62%),
    radial-gradient(80% 70% at 5% 110%, rgba(244, 201, 93, 0.12), transparent 60%),
    repeating-linear-gradient(115deg, rgba(145, 167, 196, 0.09) 0 1px, transparent 1px 26px);
  z-index: 0;
}

.page-privacy .pv-hero > .y97-container {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-crumbs {
  margin-bottom: 1.5rem;
}

.page-privacy .pv-hero__grid {
  display: grid;
  gap: 1.75rem;
}

.page-privacy .pv-hero__title {
  margin: 0.35rem 0 1rem;
  letter-spacing: -0.01em;
}

.page-privacy .pv-hero__lead {
  max-width: 30em;
  margin: 0 0 1.25rem;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: rgba(245, 241, 230, 0.86);
}

.page-privacy .pv-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-hero__tags li {
  padding: 0.3rem 0.85rem;
  border: 1px solid rgba(145, 167, 196, 0.42);
  border-radius: var(--y97-pill);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: rgba(245, 241, 230, 0.82);
}

.page-privacy .pv-hero__figure {
  margin: 0;
  border: 1px solid rgba(145, 167, 196, 0.3);
  border-radius: var(--y97-radius);
  overflow: hidden;
  background: var(--y97-night-2);
  box-shadow: 0 36px 70px -48px rgba(0, 0, 0, 0.95);
}

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

.page-privacy .pv-hero__cap {
  padding: 0.55rem 0.95rem 0.7rem;
  border-top: 1px solid rgba(145, 167, 196, 0.22);
  font-family: var(--y97-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--y97-line);
}

/* ---------- 阅读画布 ---------- */
.page-privacy .pv-body {
  padding: 0;
}

.page-privacy .pv-panel {
  background: var(--y97-mist);
  color: var(--y97-night);
  border-radius: 26px 26px 10px 10px;
  padding: 1.5rem 1.05rem 2rem;
  box-shadow: 0 40px 80px -60px rgba(0, 0, 0, 0.95);
  border-top: 4px solid var(--y97-yellow);
}

.page-privacy .pv-layout {
  display: grid;
  gap: 1.75rem;
}

/* 索引 */
.page-privacy .pv-index {
  align-self: start;
}

.page-privacy .pv-index__title {
  margin: 0 0 0.7rem;
  font-family: var(--y97-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--y97-wood);
}

.page-privacy .pv-index__list {
  display: grid;
  gap: 0.15rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-index__list a {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.55rem 0.7rem 0.55rem 0.85rem;
  border-left: 3px solid rgba(8, 23, 38, 0.16);
  border-radius: 0 10px 10px 0;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--y97-night-2);
  text-decoration: none;
  transition: border-color var(--y97-dur) var(--y97-ease), background-color var(--y97-dur) var(--y97-ease);
}

.page-privacy .pv-index__list a:hover,
.page-privacy .pv-index__list a:focus-visible {
  border-left-color: var(--y97-wood);
  background: rgba(8, 23, 38, 0.06);
  outline: none;
}

.page-privacy .pv-index__list a:focus-visible {
  box-shadow: 0 0 0 2px var(--y97-blue);
}

.page-privacy .pv-index__num {
  font-family: var(--y97-mono);
  font-size: 0.75rem;
  color: var(--y97-wood);
  letter-spacing: 0.04em;
}

.page-privacy .pv-index__hint {
  margin: 0.9rem 0 0;
  padding-top: 0.75rem;
  border-top: 1px dashed rgba(8, 23, 38, 0.18);
  font-size: 0.8125rem;
  line-height: 1.7;
  color: rgba(8, 23, 38, 0.62);
}

/* 条款 */
.page-privacy .pv-article {
  min-width: 0;
}

.page-privacy .pv-clause {
  scroll-margin-top: 6.5rem;
}

.page-privacy .pv-clause + .pv-clause {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px dashed rgba(8, 23, 38, 0.18);
}

.page-privacy .pv-clause__head {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  margin-bottom: 0.9rem;
}

.page-privacy .pv-clause__num {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.55rem;
  border-radius: var(--y97-pill);
  background: rgba(111, 78, 55, 0.14);
  font-family: var(--y97-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--y97-wood);
}

.page-privacy .pv-clause__title {
  margin: 0;
  font-family: var(--y97-serif);
  font-weight: 700;
  font-size: clamp(1.25rem, 2.4vw, 1.6rem);
  line-height: 1.4;
  color: var(--y97-night);
}

.page-privacy .pv-text {
  max-width: 38em;
  margin: 0 0 1rem;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(8, 23, 38, 0.84);
}

.page-privacy .pv-text a {
  color: var(--y97-night);
  text-decoration-color: var(--y97-yellow);
  text-underline-offset: 3px;
}

.page-privacy .pv-text a:hover,
.page-privacy .pv-text a:focus-visible {
  text-decoration-color: var(--y97-wood);
}

.page-privacy .pv-list {
  display: grid;
  gap: 0.7rem;
  max-width: 38em;
  margin: 0 0 0.5rem;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 1.3rem;
  font-size: 0.9688rem;
  line-height: 1.8;
  color: rgba(8, 23, 38, 0.84);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--y97-blue);
  box-shadow: 0 0 0 3px rgba(91, 141, 239, 0.16);
}

.page-privacy .pv-list strong {
  font-weight: 700;
  color: var(--y97-night);
}

/* 信息分类 */
.page-privacy .pv-facts {
  display: grid;
  gap: 1rem;
  max-width: 38em;
  margin-top: 1rem;
}

.page-privacy .pv-fact {
  padding: 0.2rem 0 0.2rem 0.95rem;
  border-left: 2px solid rgba(91, 141, 239, 0.5);
}

.page-privacy .pv-fact__name {
  margin: 0 0 0.25rem;
  font-family: var(--y97-sans);
  font-weight: 700;
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  color: var(--y97-night);
}

.page-privacy .pv-fact__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(8, 23, 38, 0.76);
}

/* 展开提示 */
.page-privacy .pv-more {
  max-width: 38em;
  margin-top: 1rem;
  padding: 0.8rem 1rem;
  border: 1px solid rgba(8, 23, 38, 0.16);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.55);
}

.page-privacy .pv-more > summary {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--y97-night);
  list-style: none;
}

.page-privacy .pv-more > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-more > summary::before {
  content: "+";
  font-family: var(--y97-mono);
  font-size: 1.05rem;
  color: var(--y97-wood);
}

.page-privacy .pv-more[open] > summary::before {
  content: "–";
}

.page-privacy .pv-more > summary:focus-visible {
  outline: 2px solid var(--y97-blue);
  outline-offset: 3px;
}

.page-privacy .pv-more__body {
  margin-top: 0.75rem;
}

.page-privacy .pv-more__body .pv-list {
  margin-bottom: 0;
}

/* 页尾行动 */
.page-privacy .pv-foot {
  max-width: 38em;
  margin-top: 1.4rem;
  padding: 1.1rem 1.15rem;
  border-radius: 18px;
  background: var(--y97-night-2);
  color: rgba(245, 241, 230, 0.9);
}

.page-privacy .pv-foot__text {
  margin: 0 0 0.9rem;
  font-size: 0.9375rem;
  line-height: 1.8;
}

.page-privacy .pv-foot__text a {
  color: var(--y97-yellow);
  text-underline-offset: 3px;
}

.page-privacy .pv-foot__btn {
  display: inline-block;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-panel {
    padding: 2.25rem 1.9rem 2.75rem;
  }

  .page-privacy .pv-hero {
    padding: 1.75rem 0 2.75rem;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: 5fr 6fr;
    align-items: end;
    gap: 3rem;
  }

  .page-privacy .pv-hero__title {
    font-size: clamp(2rem, 3.6vw, 3.25rem);
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-panel {
    padding: 3rem 2.75rem 3.5rem;
    border-radius: 32px 32px 12px 12px;
  }

  .page-privacy .pv-layout {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 3.25rem;
  }

  .page-privacy .pv-index {
    position: sticky;
    top: 6.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-index__list a {
    transition: none;
  }
}