.page-privacy {
  --privacy-bg: #F5F6F2;
  --privacy-panel: #FFFFFF;
  --privacy-sub: #415A77;
  --privacy-mute: #6B7A8F;
  --privacy-line: #DCE1E8;
  position: relative;
  background-color: var(--privacy-bg);
  background-image:
    linear-gradient(to right, rgba(13, 27, 42, 0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(13, 27, 42, 0.035) 1px, transparent 1px);
  background-size: 28px 28px;
  color: var(--color-primary-dark);
  min-height: 100vh;
  border-top: 3px solid var(--color-secondary-gold);
  padding: 1.5rem 0 4rem;
}

.page-privacy::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 50%;
  width: 10px;
  height: 10px;
  background: var(--color-accent-red);
  transform: translateX(-50%) rotate(45deg);
  z-index: 1;
}

.page-privacy img {
  max-width: 100%;
  height: auto;
}

.page-privacy a {
  color: var(--color-primary-dark);
}

.page-privacy .page-breadcrumb {
  margin-bottom: 1rem;
  font-size: 0.85rem;
}

.page-privacy .page-breadcrumb a {
  color: var(--privacy-sub);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.page-privacy .page-breadcrumb .breadcrumb__sep {
  margin: 0 0.5rem;
  color: var(--color-secondary-gold);
}

.page-privacy .privacy-hero {
  padding: 1rem 0 2rem;
  position: relative;
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--privacy-mute);
  border-bottom: 1px solid var(--privacy-line);
  padding: 0.6rem 0;
  margin-bottom: 2rem;
}

.page-privacy .privacy-hero__meta span {
  position: relative;
  padding-left: 0.9rem;
}

.page-privacy .privacy-hero__meta span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 5px;
  height: 5px;
  background: var(--color-secondary-gold);
  transform: translateY(-50%) rotate(45deg);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
  align-items: center;
}

.page-privacy .privacy-hero__content .index-label {
  margin-bottom: 0.8rem;
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-headline);
  font-size: clamp(1.75rem, 6vw, 2.75rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
}

.page-privacy .privacy-hero__lead {
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--color-primary-dark);
  max-width: 38em;
  margin: 0 0 0.75rem;
}

.page-privacy .privacy-hero__note {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--privacy-mute);
  margin: 0;
  padding: 0.75rem 0 0;
  border-top: 1px dashed var(--privacy-line);
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  padding: 0.75rem 0.75rem 0.5rem;
  background: var(--privacy-panel);
  border: 1px solid var(--privacy-line);
  border-top: 3px solid var(--color-secondary-gold);
  box-shadow: 6px 6px 0 rgba(13, 27, 42, 0.06);
  position: relative;
  max-width: 280px;
}

.page-privacy .privacy-hero__figure::after {
  content: "";
  position: absolute;
  right: -1px;
  top: -1px;
  border-style: solid;
  border-width: 0 22px 22px 0;
  border-color: var(--privacy-bg) var(--privacy-bg) var(--privacy-line) var(--privacy-line);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .privacy-hero__figure figcaption {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--privacy-mute);
  padding-top: 0.5rem;
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.page-privacy .privacy-toc {
  border: 1px solid var(--privacy-line);
  background: var(--privacy-panel);
  padding: 0.9rem 1rem;
  position: relative;
  box-shadow: 0 4px 0 rgba(13, 27, 42, 0.04);
}

.page-privacy .privacy-toc__heading {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-red);
  margin-bottom: 0.6rem;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
}

.page-privacy .privacy-toc__list::-webkit-scrollbar {
  height: 4px;
}

.page-privacy .privacy-toc__list::-webkit-scrollbar-thumb {
  background: var(--privacy-line);
  border-radius: 2px;
}

.page-privacy .privacy-toc__item {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.page-privacy .privacy-toc__item a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  white-space: nowrap;
  font-size: 0.92rem;
  color: var(--privacy-sub);
  text-decoration: none;
  padding: 0.4rem 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-privacy .privacy-toc__item a:hover,
.page-privacy .privacy-toc__item a:focus-visible {
  color: var(--color-primary-dark);
  border-bottom-color: var(--color-secondary-gold);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-secondary-gold);
}

.page-privacy .privacy-toc__alert {
  display: none;
}

.page-privacy .privacy-doc {
  display: grid;
  gap: 1.5rem;
  min-width: 0;
}

.page-privacy .privacy-section {
  background: var(--privacy-panel);
  border: 1px solid var(--privacy-line);
  border-left: 3px solid var(--color-secondary-gold);
  padding: 1.5rem 1.2rem;
  position: relative;
  scroll-margin-top: calc(var(--header-height) + 1rem);
}

.page-privacy .privacy-section::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  border-style: solid;
  border-width: 0 1.25rem 1.25rem 0;
  border-color: var(--privacy-bg) var(--privacy-bg) var(--privacy-line) var(--privacy-line);
}

.page-privacy .privacy-section::after {
  content: attr(data-sec);
  position: absolute;
  top: 0.9rem;
  right: 2.4rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--privacy-mute);
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--privacy-line);
  margin-bottom: 1.1rem;
}

.page-privacy .privacy-section__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.9rem;
  line-height: 1;
  color: var(--color-secondary-gold);
  background: rgba(242, 201, 76, 0.12);
  padding: 0.35rem 0.5rem;
  border: 1px solid rgba(242, 201, 76, 0.4);
}

.page-privacy .privacy-section h2 {
  font-family: var(--font-headline);
  font-size: 1.45rem;
  line-height: 1.2;
  margin: 0;
}

.page-privacy .privacy-section__lead {
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--privacy-sub);
  margin: 0 0 1rem;
}

.page-privacy .privacy-clause {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.6rem 0.9rem;
  padding: 0.95rem 0;
  border-bottom: 1px dashed var(--privacy-line);
}

.page-privacy .privacy-clause:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-clause__tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--privacy-sub);
  background: var(--privacy-bg);
  border: 1px solid var(--privacy-line);
  padding: 0.25rem 0.5rem;
  align-self: start;
  line-height: 1.4;
}

.page-privacy .privacy-clause__body h3 {
  font-size: 1.02rem;
  font-weight: 700;
  margin: 0 0 0.3rem;
  color: var(--color-primary-dark);
}

.page-privacy .privacy-clause__body p {
  font-size: 0.92rem;
  line-height: 1.7;
  margin: 0;
  color: var(--privacy-sub);
}

.page-privacy .privacy-fold {
  margin-top: 1.1rem;
  border: 1px solid var(--privacy-line);
  border-left: 3px solid var(--color-highlight-teal);
  background: var(--privacy-bg);
  padding: 0;
}

.page-privacy .privacy-fold > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-primary-dark);
  padding: 0.75rem 1rem;
  user-select: none;
}

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

.page-privacy .privacy-fold > summary::before {
  content: "＋";
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  background: var(--color-highlight-teal);
  color: #FFFFFF;
  font-size: 0.85rem;
  line-height: 1;
}

.page-privacy .privacy-fold[open] > summary::before {
  content: "－";
  background: var(--color-accent-red);
}

.page-privacy .privacy-fold__body {
  padding: 0 1rem 1rem 2.9rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--privacy-sub);
}

.page-privacy .privacy-fold__body p {
  margin: 0.25rem 0 0;
}

.page-privacy .privacy-security-figure {
  margin: 1.25rem 0 0;
  padding: 0.6rem 0.6rem 0.4rem;
  background: var(--privacy-bg);
  border: 1px solid var(--privacy-line);
}

.page-privacy .privacy-security-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .privacy-security-figure figcaption {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--privacy-mute);
  padding-top: 0.4rem;
}

.page-privacy .privacy-highlight {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin: 1rem 0 0;
  padding: 0.85rem 1rem;
  background: rgba(230, 57, 70, 0.06);
  border: 1px solid rgba(230, 57, 70, 0.25);
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--color-primary-dark);
}

.page-privacy .privacy-highlight__label {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-accent-red);
  border: 1px solid var(--color-accent-red);
  padding: 0.15rem 0.4rem;
  text-transform: uppercase;
}

.page-privacy .privacy-contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.85rem;
  margin-top: 1rem;
}

.page-privacy .privacy-contact-card {
  background: var(--privacy-bg);
  border: 1px solid var(--privacy-line);
  padding: 1rem 1.1rem;
  position: relative;
}

.page-privacy .privacy-contact-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--color-secondary-gold);
}

.page-privacy .privacy-contact-card__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--privacy-mute);
  margin-bottom: 0.35rem;
}

.page-privacy .privacy-contact-card__value {
  display: block;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  word-break: break-word;
}

.page-privacy .privacy-contact-card__note {
  display: block;
  font-size: 0.82rem;
  color: var(--privacy-mute);
  margin-top: 0.3rem;
  line-height: 1.5;
}

.page-privacy .privacy-doc-footer {
  margin-top: 1.1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--privacy-line);
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--privacy-sub);
}

.page-privacy .privacy-doc-footer p {
  margin: 0 0 0.4rem;
}

.page-privacy .privacy-doc-footer a {
  color: var(--color-primary-dark);
  text-decoration: none;
  border-bottom: 1px solid var(--color-secondary-gold);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-privacy .privacy-doc-footer a:hover {
  color: var(--color-accent-red);
  border-color: var(--color-accent-red);
}

.page-privacy .privacy-doc-footer a:focus-visible,
.page-privacy .page-breadcrumb a:focus-visible,
.page-privacy .privacy-toc__item a:focus-visible {
  outline: 2px solid var(--color-accent-red);
  outline-offset: 2px;
}

.page-privacy .privacy-doc-footer__ref {
  font-size: 0.78rem;
  color: var(--privacy-mute);
  margin: 0.5rem 0 0;
}

@media (min-width: 860px) {
  .page-privacy {
    padding: 2.5rem 0 5rem;
  }

  .page-privacy .privacy-hero {
    padding: 1rem 0 2.5rem;
  }

  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: clamp(2rem, 5vw, 4rem);
  }

  .page-privacy .privacy-hero h1 {
    font-size: 2.75rem;
  }

  .page-privacy .privacy-hero__figure {
    width: 220px;
    max-width: none;
    justify-self: end;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 15rem minmax(0, 1fr);
    gap: clamp(1.5rem, 4vw, 3.5rem);
    align-items: start;
    margin-top: 2.5rem;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-height) + 1.5rem);
    padding: 1.25rem 1.2rem;
  }

  .page-privacy .privacy-toc__heading {
    margin-bottom: 0.9rem;
  }

  .page-privacy .privacy-toc__list {
    display: grid;
    gap: 0;
    overflow: visible;
    scroll-snap-type: none;
  }

  .page-privacy .privacy-toc__item {
    flex: none;
    scroll-snap-align: none;
  }

  .page-privacy .privacy-toc__item a {
    display: flex;
    align-items: baseline;
    gap: 0.55rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--privacy-line);
  }

  .page-privacy .privacy-toc__alert {
    display: block;
    margin-top: 1.2rem;
    padding-top: 0.8rem;
    border-top: 1px dashed var(--privacy-line);
    font-size: 0.78rem;
    line-height: 1.5;
    color: var(--privacy-mute);
  }

  .page-privacy .privacy-toc__alert-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--color-accent-red);
    transform: rotate(45deg);
    margin-right: 0.4rem;
  }

  .page-privacy .privacy-doc {
    gap: 1.75rem;
  }

  .page-privacy .privacy-section {
    padding: 2rem 1.8rem;
  }

  .page-privacy .privacy-section h2 {
    font-size: 1.6rem;
  }

  .page-privacy .privacy-contact-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}