.page-privacy {
  --privacy-toc-width: 280px;

  background-color: var(--bg-deep);
  background-image:
    linear-gradient(rgba(42, 42, 58, 0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 42, 58, 0.3) 1px, transparent 1px);
  background-size: 36px 36px;
  position: relative;
}

/* ===== Hero 首屏 ===== */
.page-privacy .privacy-hero {
  padding: 2rem 0 3rem;
}

.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

.page-privacy .privacy-hero__content {
  padding: 1rem 0;
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--text-main);
  margin: 1rem 0 1.25rem;
}

.page-privacy .privacy-hero__lead {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.75;
  max-width: 36rem;
  margin-bottom: 1.5rem;
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.page-privacy .privacy-hero__status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-main);
  font-size: 0.875rem;
  font-family: var(--font-mono);
  border: 1px solid var(--line);
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  background: var(--bg-card);
}

.page-privacy .privacy-hero__visual {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 16 / 9;
  background: var(--bg-card);
}

.page-privacy .privacy-hero__visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 45%, rgba(255, 140, 0, 0.18) 100%);
  pointer-events: none;
}

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

/* ===== 双栏条款布局 ===== */
.page-privacy .privacy-body {
  padding-bottom: 4rem;
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
}

/* ===== 左侧目录 ===== */
.page-privacy .privacy-toc__inner {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.page-privacy .privacy-toc__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--gold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

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

.page-privacy .privacy-toc__list li {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text-muted);
  font-size: 0.875rem;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-privacy .privacy-toc__list a:hover {
  color: var(--gold);
  border-color: var(--gold);
}

.page-privacy .privacy-toc__list a.is-active {
  color: var(--gold);
  border-color: var(--gold);
  background: rgba(255, 140, 0, 0.08);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--gold);
}

.page-privacy .privacy-toc__footer {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-muted);
}

/* ===== 右侧条款卡片 ===== */
.page-privacy .privacy-clause {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
  margin-bottom: 1.5rem;
  position: relative;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

@media (hover: hover) {
  .page-privacy .privacy-clause:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 140, 0, 0.45);
    box-shadow: 0 10px 32px rgba(0, 0, 0, 0.35);
  }
}

.page-privacy .privacy-clause__header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.875rem;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-clause__num {
  background: var(--gold);
  color: var(--bg-deep);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  padding: 0.25rem 0.7rem;
  clip-path: polygon(0 0, 100% 0, calc(100% - 9px) 100%, 0 100%);
  line-height: 1.4;
  flex-shrink: 0;
}

.page-privacy .privacy-clause__title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0;
}

.page-privacy .privacy-clause__body {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-privacy .privacy-clause__body > p:first-child {
  color: var(--text-main);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 1.25rem 0;
  padding: 0;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.875rem;
  line-height: 1.75;
}

.page-privacy .privacy-list li::before {
  content: '';
  position: absolute;
  left: 0.25rem;
  top: 0.72em;
  width: 7px;
  height: 7px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-privacy .privacy-list strong {
  color: var(--text-main);
  border-bottom: 2px solid var(--gold);
  padding-bottom: 1px;
}

.page-privacy .privacy-clause__note {
  background: rgba(10, 10, 15, 0.45);
  border-left: 3px solid var(--gold);
  padding: 0.875rem 1rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-top: 1.25rem;
}

.page-privacy .privacy-term {
  border-bottom: 1px dashed var(--blue);
  cursor: help;
  padding-bottom: 1px;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-privacy .privacy-term:hover,
.page-privacy .privacy-term:focus {
  color: var(--gold);
  border-color: var(--gold);
}

/* ===== 联系条款专属 ===== */
.page-privacy .privacy-clause--contact {
  border-color: rgba(255, 140, 0, 0.35);
  background:
    linear-gradient(135deg, rgba(255, 140, 0, 0.06) 0%, transparent 35%),
    var(--bg-card);
}

.page-privacy .privacy-list--contact li {
  padding-left: 0;
}

.page-privacy .privacy-list--contact li::before {
  display: none;
}

.page-privacy .privacy-contact__label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--gold);
  margin-right: 0.75rem;
}

/* ===== 底部 CTA ===== */
.page-privacy .privacy-clause__cta {
  margin-top: 2rem;
  padding: 1.75rem 1.5rem;
  text-align: center;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: rgba(26, 26, 36, 0.5);
}

.page-privacy .privacy-clause__cta .privacy-clause__note {
  text-align: left;
  max-width: 38rem;
  margin-left: auto;
  margin-right: auto;
}

.page-privacy .privacy-clause__cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

/* ===== 桌面端 ===== */
@media (min-width: 960px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 4rem;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-toc-width) minmax(0, 1fr);
    gap: 3rem;
  }

  .page-privacy .privacy-toc__inner {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 0.25rem;
    overflow: visible;
  }

  .page-privacy .privacy-toc__list a {
    border: 0;
    border-left: 3px solid transparent;
    border-radius: 0;
    padding: 0.55rem 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    white-space: normal;
  }

  .page-privacy .privacy-toc__list a:hover {
    background: rgba(255, 140, 0, 0.08);
    border-left-color: var(--gold);
  }

  .page-privacy .privacy-toc__list a.is-active {
    border-left-color: var(--gold);
    background: rgba(255, 140, 0, 0.08);
    color: var(--gold);
  }

  .page-privacy .privacy-clause {
    padding: 2.25rem;
  }

  .page-privacy .privacy-clause__cta {
    padding: 2rem;
  }
}