.page-privacy {
  --pv-line: rgba(18, 56, 74, 0.95);
  --pv-line-soft: rgba(156, 179, 192, 0.13);
  --pv-mint-soft: rgba(57, 242, 192, 0.16);
  --pv-toc-w: 210px;
  background-color: var(--ink);
  color: var(--white);
  font-family: var(--font-body);
  padding-bottom: clamp(2.5rem, 7vw, 5rem);
  overflow-x: hidden;
}

.page-privacy .pv-mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
}

/* 面包屑微调 */
.page-privacy .breadcrumb {
  padding-top: clamp(1rem, 3vw, 1.6rem);
}

.page-privacy .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
}

.page-privacy .breadcrumb__link {
  color: var(--orange);
  text-decoration: none;
}

.page-privacy .breadcrumb__link:hover,
.page-privacy .breadcrumb__link:focus-visible {
  color: var(--white);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .breadcrumb__sep {
  color: var(--mute);
}

.page-privacy .breadcrumb__current {
  color: var(--mint);
}

/* 首屏 */
.page-privacy .pv-hero {
  position: relative;
  padding: clamp(1.5rem, 4vw, 2.5rem) 0 clamp(1.75rem, 5vw, 3.25rem);
  border-bottom: 1px solid var(--pv-line);
  overflow: hidden;
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--pv-line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--pv-line-soft) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), transparent 82%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), transparent 82%);
  pointer-events: none;
}

.page-privacy .pv-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: end;
}

.page-privacy .pv-hero__kicker {
  margin: 0 0 0.9rem;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
}

.page-privacy .pv-hero__kicker .pv-mono {
  color: var(--ink);
  background: var(--mint);
  padding: 0.2rem 0.5rem;
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
}

.page-privacy .pv-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.6rem, 9vw, 5rem);
  line-height: 0.94;
  letter-spacing: -0.03em;
  color: var(--white);
}

.page-privacy .pv-hero__lead {
  margin: 1.1rem 0 0;
  max-width: 46ch;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(242, 248, 250, 0.82);
}

.page-privacy .pv-hero__facts {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 1rem 0 0;
  border-top: 1px solid var(--pv-line);
  display: grid;
  gap: 0.55rem;
}

.page-privacy .pv-hero__facts li {
  display: grid;
  grid-template-columns: 15px minmax(0, 1fr);
  gap: 0.65rem;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-privacy .pv-hero__facts li::before {
  content: "";
  width: 15px;
  height: 1px;
  margin-top: 0.75em;
  background: var(--mint);
}

.page-privacy .pv-hero__visual {
  margin: 0;
}

.page-privacy .pv-hero__visual .media-frame {
  border: 1px solid var(--pv-line);
  background-color: var(--ink-2);
}

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

.page-privacy .pv-hero__visual .media-caption {
  margin: 0.6rem 0 0;
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--mist);
}

/* 正文骨架 */
.page-privacy .pv-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.9rem;
  padding-top: clamp(1.75rem, 4vw, 3rem);
}

/* 目录 */
.page-privacy .pv-toc {
  border-top: 2px solid var(--mint);
  padding-top: 0.85rem;
}

.page-privacy .pv-toc__label {
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mint);
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.page-privacy .pv-toc__link {
  display: block;
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--pv-line);
  color: var(--mist);
  font-size: 0.8125rem;
  line-height: 1.35;
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--white);
  border-color: var(--orange);
  background-color: rgba(255, 138, 61, 0.08);
}

.page-privacy .pv-toc__note {
  margin: 0.9rem 0 0;
  font-size: 0.75rem;
  line-height: 1.7;
  color: var(--mute);
}

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

.page-privacy .pv-clause {
  padding: clamp(1.4rem, 3.4vw, 2.15rem) 0;
  border-top: 1px solid var(--pv-line);
  scroll-margin-top: 6rem;
}

.page-privacy .pv-clause:first-child {
  border-top: none;
  padding-top: 0;
}

.page-privacy .pv-clause__num {
  margin: 0 0 0.5rem;
  font-size: 0.8125rem;
  color: var(--mint);
}

.page-privacy .pv-clause__title {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.25rem, 3.6vw, 1.7rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-privacy .pv-clause__p {
  margin: 0 0 0.95rem;
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(242, 248, 250, 0.85);
}

.page-privacy .pv-clause__p:last-child {
  margin-bottom: 0;
}

/* 02 条款内的要点列表 */
.page-privacy .pv-points {
  list-style: none;
  margin: 1.15rem 0;
  padding: 0;
  border-left: 1px solid var(--pv-mint-soft);
  display: grid;
  gap: 0.7rem;
}

.page-privacy .pv-points li {
  padding-left: 0.9rem;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: rgba(242, 248, 250, 0.78);
}

.page-privacy .pv-points__key {
  display: inline-block;
  min-width: 3.1rem;
  margin-right: 0.4rem;
  font-size: 0.6875rem;
  color: var(--lime);
  letter-spacing: 0.1em;
}

/* 侧栏旁注（宋体第二声部） */
.page-privacy .pv-note {
  margin: 1.2rem 0 0;
  padding: 0.9rem 1rem;
  border-left: 2px solid var(--orange);
  background-color: var(--ink-2);
}

.page-privacy .pv-note p {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--white);
}

/* 底部指引 */
.page-privacy .pv-next {
  margin-top: clamp(1.6rem, 4vw, 2.5rem);
  padding-top: clamp(1.4rem, 3vw, 2rem);
  border-top: 2px solid var(--mint);
}

.page-privacy .pv-next__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.75rem;
  margin-top: 1rem;
}

.page-privacy .pv-next__card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.35rem 1rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--pv-line);
  background-color: var(--ink-2);
  color: var(--white);
  text-decoration: none;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.page-privacy .pv-next__tag {
  grid-column: 1 / -1;
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-privacy .pv-next__name {
  font-size: 0.9375rem;
  line-height: 1.5;
}

.page-privacy .pv-next__arrow {
  font-family: var(--font-mono);
  color: var(--mint);
  font-size: 1.05rem;
}

.page-privacy .pv-next__card:hover,
.page-privacy .pv-next__card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--orange);
  box-shadow: 0 10px 24px rgba(4, 16, 24, 0.55);
}

.page-privacy .pv-next__card:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 3px;
}

/* 中等屏：首屏两栏 */
@media (min-width: 760px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: clamp(1.6rem, 4vw, 3rem);
  }

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

  .page-privacy .pv-clause__title {
    max-width: 24ch;
  }
}

/* 桌面：左侧窄目录跟随 */
@media (min-width: 960px) {
  .page-privacy .pv-body {
    grid-template-columns: var(--pv-toc-w) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.75rem);
    align-items: start;
  }

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

  .page-privacy .pv-toc__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
  }

  .page-privacy .pv-toc__link {
    padding: 0.5rem 0 0.5rem 0.75rem;
    border: none;
    border-left: 1px solid var(--pv-line);
    background-color: transparent;
  }

  .page-privacy .pv-toc__link:hover,
  .page-privacy .pv-toc__link:focus-visible {
    border-left-color: var(--orange);
    background-color: transparent;
    padding-left: 0.95rem;
  }

  .page-privacy .pv-clause {
    padding: clamp(1.8rem, 3vw, 2.4rem) 0;
  }

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

@media (min-width: 1180px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

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

/* 打印：隐藏装饰，只留条款正文 */
@media print {
  .page-privacy {
    background: #ffffff;
    color: #111111;
  }

  .page-privacy .pv-hero::before,
  .page-privacy .pv-hero__visual,
  .page-privacy .pv-hero__facts,
  .page-privacy .pv-toc,
  .page-privacy .pv-next,
  .page-privacy .breadcrumb {
    display: none !important;
  }

  .page-privacy .pv-hero {
    border-bottom: 1px solid #999999;
    padding-top: 0;
  }

  .page-privacy .pv-hero__title,
  .page-privacy .pv-clause__title,
  .page-privacy .pv-clause__p,
  .page-privacy .pv-clause__num,
  .page-privacy .pv-points li,
  .page-privacy .pv-note p {
    color: #111111;
  }

  .page-privacy .pv-body {
    display: block;
    padding-top: 1rem;
  }

  .page-privacy .pv-clause {
    border-top: 1px solid #999999;
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .page-privacy .pv-note {
    background: none;
    border-left: 2px solid #999999;
  }
}

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

  .page-privacy .pv-next__card:hover,
  .page-privacy .pv-next__card:focus-visible {
    transform: none;
  }
}