.page-privacy {
  --privacy-rail-w: 300px;
  background: var(--ink-900);
  color: var(--steel);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: 3.5rem 0 3rem;
  background:
    radial-gradient(120% 140% at 82% 8%, rgba(45, 226, 230, 0.16) 0%, rgba(45, 226, 230, 0) 55%),
    radial-gradient(90% 120% at 6% 96%, rgba(255, 107, 53, 0.14) 0%, rgba(255, 107, 53, 0) 60%),
    linear-gradient(180deg, var(--ink-800) 0%, var(--ink-900) 100%);
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    115deg,
    rgba(215, 227, 244, 0.05) 0px,
    rgba(215, 227, 244, 0.05) 1px,
    transparent 1px,
    transparent 26px
  );
  pointer-events: none;
}

.page-privacy .privacy-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .privacy-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
  filter: saturate(115%) contrast(108%);
}

.page-privacy .privacy-hero-inner {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: 1.75rem;
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 6.4vw, 3.9rem);
  line-height: 1.08;
  letter-spacing: 0.02em;
  color: var(--white);
  margin: 0.6rem 0 1rem;
  max-width: 18ch;
}

.page-privacy .privacy-hero .lead {
  max-width: 60ch;
  color: var(--steel);
  font-size: 1.0625rem;
  line-height: 1.85;
}

.page-privacy .privacy-jump {
  list-style: none;
  margin: 2.25rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
  border-top: 1px solid var(--line-cyan);
  padding-top: 1.25rem;
}

.page-privacy .privacy-jump a {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  padding: 0.5rem 0.65rem;
  border-radius: var(--radius-sm);
  color: var(--steel);
  text-decoration: none;
  font-size: 0.9375rem;
  border: 1px solid transparent;
  transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.page-privacy .privacy-jump a:hover,
.page-privacy .privacy-jump a:focus-visible {
  background: rgba(45, 226, 230, 0.08);
  border-color: var(--line-cyan);
  color: var(--white);
}

.page-privacy .privacy-jump .mono {
  font-family: var(--font-mono);
  color: var(--orange);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-body {
  padding: 3rem 0 3.5rem;
  background:
    linear-gradient(180deg, var(--ink-800) 0%, var(--ink-700) 40%, var(--ink-900) 100%);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

/* ---------- 条款章节 ---------- */
.page-privacy .clause {
  scroll-margin-top: 140px;
  padding: 0.25rem 0 0.5rem;
}

.page-privacy .clause-head {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.page-privacy .clause-no {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 6vw, 2.5rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: transparent;
  -webkit-text-stroke: 1.4px var(--cyan);
  line-height: 1;
  flex: none;
}

.page-privacy .clause-title {
  font-family: var(--font-head);
  font-size: clamp(1.25rem, 4.4vw, 1.85rem);
  letter-spacing: 0.03em;
  color: var(--white);
  margin: 0;
  line-height: 1.25;
}

.page-privacy .clause-body p {
  color: var(--steel);
  line-height: 1.85;
  margin: 0 0 1rem;
}

.page-privacy .clause-body p:last-child {
  margin-bottom: 0;
}

.page-privacy .clause-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 1.25rem;
  display: grid;
  gap: 0.85rem;
}

.page-privacy .clause-list li {
  position: relative;
  padding: 0.85rem 1rem 0.85rem 2.35rem;
  background: linear-gradient(135deg, rgba(23, 42, 74, 0.85) 0%, rgba(16, 30, 56, 0.7) 100%);
  border: 1px solid var(--line-soft);
  border-left: 3px solid rgba(45, 226, 230, 0.5);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--steel);
  line-height: 1.75;
  font-size: 0.9375rem;
}

.page-privacy .clause-list li::before {
  content: "";
  position: absolute;
  left: 1rem;
  top: 1.6rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(45, 226, 230, 0.14);
}

.page-privacy .clause-list strong {
  color: var(--white);
  font-weight: 700;
}

.page-privacy .clause-body a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px dashed rgba(156, 247, 242, 0.5);
}

.page-privacy .clause-body a:hover,
.page-privacy .clause-body a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 旁注 ---------- */
.page-privacy .clause-note {
  margin-top: 1.25rem;
  padding: 0.9rem 1rem 0.9rem 1.15rem;
  background: rgba(5, 10, 24, 0.6);
  border-left: 2px solid var(--orange);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.page-privacy .note-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange-soft);
  margin: 0 0 0.4rem;
}

.page-privacy .clause-note p {
  margin: 0;
  color: rgba(215, 227, 244, 0.82);
  font-size: 0.875rem;
  line-height: 1.7;
}

.page-privacy .clause-note a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(156, 247, 242, 0.35);
}

.page-privacy .clause-note a:hover,
.page-privacy .clause-note a:focus-visible {
  color: var(--cyan);
}

/* ---------- 右侧索引栏 ---------- */
.page-privacy .privacy-rail {
  display: none;
  position: sticky;
  top: 132px;
  align-self: start;
}

.page-privacy .rail-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 1rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--line-cyan);
}

.page-privacy .rail-list {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
  display: grid;
  gap: 0.15rem;
  counter-reset: rail;
}

.page-privacy .rail-list a {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.55rem 0.7rem;
  border-radius: var(--radius-sm);
  border-left: 2px solid transparent;
  color: rgba(215, 227, 244, 0.78);
  text-decoration: none;
  font-size: 0.875rem;
  line-height: 1.5;
  transition: background 0.22s ease, border-color 0.22s ease, color 0.22s ease;
}

.page-privacy .rail-list a:hover,
.page-privacy .rail-list a:focus-visible {
  background: rgba(45, 226, 230, 0.08);
  border-left-color: var(--cyan);
  color: var(--white);
}

.page-privacy .rail-list .mono {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--orange);
  letter-spacing: 0.06em;
  flex: none;
}

.page-privacy .rail-card {
  padding: 1.15rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, rgba(23, 42, 74, 0.9) 0%, rgba(10, 20, 40, 0.95) 100%);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-card);
}

.page-privacy .rail-card-no {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
  margin: 0 0 0.6rem;
}

.page-privacy .rail-card-text {
  margin: 0 0 1rem;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: rgba(215, 227, 244, 0.8);
}

.page-privacy .rail-card .btn {
  width: 100%;
  justify-content: center;
  font-size: 0.8125rem;
}

/* ---------- 结尾 CTA ---------- */
.page-privacy .privacy-cta {
  padding: 3rem 0 3.75rem;
  background:
    radial-gradient(100% 130% at 90% 0%, rgba(45, 226, 230, 0.14) 0%, rgba(45, 226, 230, 0) 55%),
    var(--ink-800);
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-cta-inner {
  display: grid;
  gap: 1.5rem;
}

.page-privacy .cta-title {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 4.6vw, 2.1rem);
  letter-spacing: 0.03em;
  color: var(--white);
  margin: 0 0 0.85rem;
  line-height: 1.25;
}

.page-privacy .cta-text {
  margin: 0;
  max-width: 58ch;
  color: var(--steel);
  line-height: 1.8;
  font-size: 0.9375rem;
}

.page-privacy .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-privacy .cta-actions .btn {
  flex: 1 1 auto;
  justify-content: center;
  min-width: 160px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-privacy .privacy-hero {
    padding: 4.5rem 0 3.75rem;
  }

  .page-privacy .privacy-jump {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.35rem 1.5rem;
  }

  .page-privacy .privacy-body {
    padding: 4rem 0 4.5rem;
  }

  .page-privacy .clause-head {
    gap: 1.5rem;
  }

  .page-privacy .clause-list {
    gap: 0.75rem;
  }

  .page-privacy .privacy-cta {
    padding: 4rem 0 4.5rem;
  }

  .page-privacy .privacy-cta-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 2.5rem;
  }

  .page-privacy .cta-actions {
    flex-wrap: nowrap;
  }
}

@media (min-width: 1060px) {
  .page-privacy .privacy-hero {
    padding: 5.5rem 0 4.25rem;
  }

  .page-privacy .privacy-jump {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.5rem 2rem;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) var(--privacy-rail-w);
    gap: 4rem;
    align-items: start;
  }

  .page-privacy .privacy-rail {
    display: block;
  }

  .page-privacy .clause-note {
    margin-top: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-jump a,
  .page-privacy .rail-list a {
    transition: none;
  }
}