.page-privacy {
  position: relative;
  background-color: var(--c-primary-bg);
  color: var(--c-ink);
  font-family: var(--font-body);
  overflow: hidden;
}

.page-privacy .privacy-texture-layer {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.page-privacy .privacy-texture-layer img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.page-privacy .privacy-watermark {
  position: absolute;
  top: 4rem;
  right: -1rem;
  z-index: 0;
  font-family: var(--font-heading);
  font-size: 5.5rem;
  font-weight: 900;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(74, 93, 107, 0.18);
  pointer-events: none;
  user-select: none;
}

.page-privacy .privacy-inner {
  position: relative;
  z-index: 1;
  max-width: 1080px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4.5rem;
}

.page-privacy .breadcrumb {
  margin-bottom: 1.75rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--c-muted);
}

.page-privacy .breadcrumb a {
  color: var(--c-mid);
  text-decoration: none;
}

.page-privacy .breadcrumb a:hover {
  color: var(--c-accent);
}

.page-privacy .privacy-hero {
  display: grid;
  gap: 0.7rem;
  padding: 2.25rem 0 2rem;
  border-bottom: 3px solid var(--c-deep);
}

.page-privacy .privacy-hero .section-tag {
  margin-bottom: 0.25rem;
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1.2;
}

.page-privacy .privacy-hero-lead {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--c-accent);
  letter-spacing: 0.08em;
}

.page-privacy .privacy-hero-desc {
  margin: 0.35rem 0 0;
  max-width: 62ch;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--c-mid);
}

.page-privacy .privacy-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.75rem;
  padding-top: 0.9rem;
  border-top: 1px dashed rgba(74, 93, 107, 0.35);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--c-muted);
}

.page-privacy .privacy-toc {
  margin: 2.25rem 0 2.75rem;
  padding: 1.5rem 1.5rem 1.75rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(74, 93, 107, 0.28);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-float);
}

.page-privacy .privacy-toc .section-tag {
  display: block;
  margin-bottom: 0.8rem;
}

.page-privacy .privacy-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-privacy .privacy-toc li {
  margin: 0;
}

.page-privacy .privacy-toc a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  color: var(--c-ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 0.1rem;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-toc a::before {
  content: "→";
  font-family: var(--font-mono);
  color: var(--c-accent);
}

.page-privacy .privacy-toc a:hover {
  color: var(--c-accent);
  border-bottom-color: var(--c-accent);
}

.page-privacy .privacy-toc a:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 0.2rem;
}

.page-privacy .privacy-chapter {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.1rem 2.75rem;
  padding: 2.25rem 0 2.5rem;
  border-bottom: 1px solid rgba(74, 93, 107, 0.2);
  scroll-margin-top: 1.5rem;
}

.page-privacy .privacy-chapter:last-of-type {
  border-bottom: none;
}

.page-privacy .chapter-prefix {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.page-privacy .chapter-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--c-accent);
  letter-spacing: 0.14em;
}

.page-privacy .chapter-mark {
  font-family: var(--font-heading);
  font-size: 1.9rem;
  line-height: 1;
  color: var(--c-mid);
  opacity: 0.45;
}

.page-privacy .chapter-body h2 {
  margin: 0 0 0.8rem;
  font-family: var(--font-heading);
  font-size: 1.55rem;
  line-height: 1.3;
  font-weight: 700;
}

.page-privacy .chapter-body h2::after {
  content: "";
  display: block;
  width: 2.2rem;
  height: 0.3rem;
  margin-top: 0.4rem;
  background: var(--c-accent);
}

.page-privacy .chapter-body p {
  margin: 0 0 1rem;
  max-width: 70ch;
  line-height: 1.85;
  font-size: 0.9375rem;
}

.page-privacy .chapter-body ul {
  margin: 0 0 1.1rem;
  padding: 0;
  list-style: none;
}

.page-privacy .chapter-body li {
  position: relative;
  padding-left: 1.4rem;
  margin-bottom: 0.55rem;
  line-height: 1.75;
  font-size: 0.925rem;
}

.page-privacy .chapter-body li::before {
  content: "";
  position: absolute;
  left: 0.2rem;
  top: 0.85em;
  width: 0.5rem;
  height: 2px;
  background: var(--c-accent);
}

.page-privacy .privacy-note {
  margin: 1.4rem 0 0.4rem;
  padding: 0.8rem 1rem;
  background: var(--c-highlight);
  border-left: 4px solid var(--c-accent);
  border-radius: 0 var(--radius-tag) var(--radius-tag) 0;
  font-size: 0.875rem;
  line-height: 1.7;
}

.page-privacy .privacy-note strong {
  color: var(--c-accent);
  font-weight: 700;
}

.page-privacy .privacy-followup {
  margin-top: 2.5rem;
  padding: 2rem 1.75rem;
  background: var(--c-deep);
  border-radius: var(--radius-card);
  color: rgba(255, 255, 255, 0.9);
  position: relative;
}

.page-privacy .privacy-followup::after {
  content: "印";
  position: absolute;
  right: 1.5rem;
  top: 1.25rem;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--c-accent);
  opacity: 0.5;
  transform: rotate(-6deg);
}

.page-privacy .privacy-followup h2 {
  margin: 0 0 1rem;
  font-family: var(--font-heading);
  font-size: 1.45rem;
  color: #fff;
}

.page-privacy .privacy-followup p {
  margin: 0 0 0.9rem;
  max-width: 72ch;
  line-height: 1.8;
  font-size: 0.925rem;
}

.page-privacy .privacy-followup a {
  color: var(--c-accent);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 89, 12, 0.45);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy .privacy-followup a:hover {
  color: var(--c-highlight);
  border-bottom-color: var(--c-highlight);
}

@media (min-width: 768px) {
  .page-privacy .privacy-inner {
    padding: 3rem 2rem 6rem;
  }

  .page-privacy .privacy-watermark {
    font-size: 8rem;
    right: 2rem;
  }

  .page-privacy .privacy-hero h1 {
    font-size: 3rem;
  }

  .page-privacy .privacy-hero-desc {
    font-size: 1rem;
  }

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

  .page-privacy .privacy-chapter {
    grid-template-columns: 7.5rem 1fr;
    gap: 1.5rem 3rem;
  }

  .page-privacy .chapter-prefix {
    flex-direction: column;
    align-items: flex-start;
    border-left: 3px solid var(--c-accent);
    padding-left: 1rem;
    gap: 0.4rem;
  }

  .page-privacy .chapter-num {
    margin-left: 0.1rem;
  }

  .page-privacy .chapter-body h2 {
    font-size: 1.75rem;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-toc ol {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}