.page-privacy {
  --clause-gap: clamp(2.5rem, 5vw, 4.5rem);
  background-color: var(--color-cream);
  background-image:
    linear-gradient(rgba(47, 36, 32, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(47, 36, 32, 0.04) 1px, transparent 1px);
  background-size: 22px 22px;
  overflow-x: hidden;
  padding-bottom: clamp(2rem, 6vw, 4rem);
}

.page-privacy .privacy-topbar {
  padding-top: 1.25rem;
}

.page-privacy .privacy-hero {
  padding-top: 3rem;
  padding-bottom: 2.25rem;
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-display);
  font-size: var(--size-section);
  font-weight: 800;
  line-height: 1.15;
  margin-top: 0.75rem;
  margin-bottom: 1rem;
  max-width: 12em;
  letter-spacing: 0.01em;
}

.page-privacy .privacy-hero__lead {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-denim);
  max-width: 62ch;
  margin-bottom: 1.25rem;
}

.page-privacy .privacy-hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-privacy .policy-toc {
  margin-bottom: 2rem;
  border-top: 2px solid var(--color-ink);
  border-bottom: 2px solid var(--color-ink);
  padding: 1.1rem 0;
}

.page-privacy .policy-toc__label {
  display: block;
  font-size: var(--size-meta);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-red);
  margin-bottom: 0.6rem;
}

.page-privacy .policy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.1rem;
}

.page-privacy .policy-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  text-decoration: none;
  color: var(--color-ink);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.15rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-privacy .policy-toc__link:hover,
.page-privacy .policy-toc__link:focus-visible {
  color: var(--color-red);
  border-bottom-color: var(--color-gold);
}

.page-privacy .policy-toc__num {
  font-family: var(--font-display);
  font-weight: 900;
  color: var(--color-red);
  font-size: 0.85rem;
}

.page-privacy .policy-body {
  display: flex;
  flex-direction: column;
  gap: var(--clause-gap);
  padding-top: 0.5rem;
}

.page-privacy .policy-clause {
  scroll-margin-top: calc(var(--header-h) + 1rem);
  position: relative;
  border-top: 2px solid var(--color-ink);
  padding-top: clamp(1.5rem, 3vw, 2.25rem);
}

.page-privacy .policy-clause::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 64px;
  height: 8px;
  background: repeating-linear-gradient(135deg, var(--color-red) 0 6px, transparent 6px 12px);
}

.page-privacy .policy-clause:target .policy-clause__head {
  background: var(--color-pearl);
  border-left: 5px solid var(--color-red);
}

.page-privacy .policy-clause__head {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding: 0.5rem;
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

.page-privacy .policy-clause__kicker {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-red);
  margin-bottom: 0.3rem;
}

.page-privacy .policy-clause__title {
  font-family: var(--font-display);
  font-size: var(--size-subhead);
  font-weight: 800;
  line-height: 1.25;
  margin: 0;
}

.page-privacy .mahjong-tile {
  flex: 0 0 auto;
  width: 62px;
  height: 84px;
  border-radius: 8px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-solid);
  border: 3px solid var(--color-ink);
}

.page-privacy .mahjong-tile__corner {
  position: absolute;
  top: 6px;
  left: 7px;
  font-size: 0.7rem;
  font-weight: 700;
  font-family: var(--font-display);
  line-height: 1;
}

.page-privacy .mahjong-tile__corner--bottom {
  position: absolute;
  bottom: 6px;
  right: 7px;
  font-size: 0.7rem;
  font-weight: 700;
  font-family: var(--font-display);
  line-height: 1;
  transform: rotate(180deg);
}

.page-privacy .mahjong-tile__center {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 900;
  line-height: 1;
}

.page-privacy .mahjong-tile--red {
  background: var(--color-red);
  color: var(--color-pearl);
  border-color: var(--color-ink);
}

.page-privacy .mahjong-tile--ink {
  background: var(--color-ink);
  color: var(--color-gold);
  border-color: var(--color-ink);
}

.page-privacy .mahjong-tile--cyan {
  background: var(--color-slate-blue);
  color: var(--color-pearl);
  border-color: var(--color-ink);
}

.page-privacy .mahjong-tile--gold {
  background: var(--color-gold);
  color: var(--color-ink);
  border-color: var(--color-ink);
}

.page-privacy .mahjong-tile--red .mahjong-tile__corner,
.page-privacy .mahjong-tile--red .mahjong-tile__corner--bottom,
.page-privacy .mahjong-tile--ink .mahjong-tile__corner,
.page-privacy .mahjong-tile--ink .mahjong-tile__corner--bottom,
.page-privacy .mahjong-tile--cyan .mahjong-tile__corner,
.page-privacy .mahjong-tile--cyan .mahjong-tile__corner--bottom {
  color: var(--color-gold);
}

.page-privacy .mahjong-tile--gold .mahjong-tile__corner,
.page-privacy .mahjong-tile--gold .mahjong-tile__corner--bottom {
  color: var(--color-red);
}

.page-privacy .policy-clause__content {
  max-width: 72ch;
}

.page-privacy .policy-clause__lead {
  font-size: var(--size-body);
  line-height: 1.8;
  color: var(--color-denim);
  margin-bottom: 1.5rem;
}

.page-privacy .policy-clause mark {
  background: transparent;
  color: var(--color-red);
  font-weight: 700;
  padding: 0 0.1em;
}

.page-privacy .info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.page-privacy .info-card {
  background: var(--color-pearl);
  border: var(--border-w) solid var(--color-ink);
  border-radius: var(--radius);
  padding: 1.2rem 1.25rem;
  box-shadow: var(--shadow-md);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.page-privacy .info-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.page-privacy .info-card__title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-ink);
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.page-privacy .info-card__title::before {
  content: "◆";
  color: var(--color-gold);
  font-size: 0.7rem;
}

.page-privacy .info-card__text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-denim);
  margin: 0;
}

.page-privacy .policy-detail {
  border-left: 3px solid var(--color-gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: rgba(250, 248, 242, 0.72);
  margin-top: 1.25rem;
}

.page-privacy .policy-detail summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 1rem 0.85rem 2.4rem;
  background: var(--color-pearl);
  border-radius: 0 var(--radius) 0 0;
  list-style: none;
  position: relative;
  user-select: none;
}

.page-privacy .policy-detail summary::-webkit-details-marker {
  display: none;
}

.page-privacy .policy-detail summary::before {
  content: "＋";
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-red);
  font-weight: 700;
  font-size: 1rem;
}

.page-privacy .policy-detail[open] summary::before {
  content: "－";
}

.page-privacy .policy-detail[open] summary {
  border-radius: 0 var(--radius) 0 0;
}

.page-privacy .policy-detail__panel {
  padding: 1rem 1.1rem;
  border-top: 1px dashed var(--color-gold);
}

.page-privacy .field-list,
.page-privacy .security-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .field-list li {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--color-slate);
}

.page-privacy .field-list li:last-child {
  border-bottom: 0;
}

.page-privacy .field-list__name {
  font-weight: 700;
  color: var(--color-ink);
  font-size: 0.92rem;
}

.page-privacy .field-list__desc {
  color: var(--color-denim);
  font-size: 0.9rem;
  line-height: 1.6;
}

.page-privacy .purpose-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.page-privacy .purpose-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  border: 2px solid var(--color-slate);
  background: var(--color-pearl);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-privacy .purpose-item:hover {
  border-color: var(--color-ink);
  box-shadow: var(--shadow-md);
}

.page-privacy .purpose-item__index {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.75rem;
  color: var(--color-gold);
  line-height: 1;
  min-width: 2rem;
}

.page-privacy .purpose-item__title {
  font-weight: 800;
  font-size: 1.0625rem;
  color: var(--color-ink);
  margin: 0 0 0.3rem;
}

.page-privacy .purpose-item__text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-denim);
  margin: 0;
}

.page-privacy .privacy-figure {
  margin: 0;
}

.page-privacy .privacy-figure__frame {
  border: var(--border-w-heavy) solid var(--color-ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  background: var(--color-pearl);
}

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

.page-privacy .privacy-figure__caption {
  margin-top: 0.75rem;
  font-size: var(--size-meta);
  color: var(--color-denim);
  text-align: center;
  letter-spacing: 0.02em;
}

.page-privacy .security-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.9rem;
  margin: 1.5rem 0 1.25rem;
}

.page-privacy .security-grid .stat {
  background: var(--color-pearl);
  border: 2px solid var(--color-ink);
  border-radius: var(--radius);
  padding: 1rem 0.75rem;
  box-shadow: var(--shadow-md);
  text-align: center;
  margin: 0;
}

.page-privacy .security-grid .stat__num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--color-red);
  line-height: 1.2;
}

.page-privacy .security-grid .stat__label {
  display: block;
  font-size: 0.8rem;
  color: var(--color-denim);
  line-height: 1.5;
  margin-top: 0.25rem;
}

.page-privacy .security-list li {
  position: relative;
  padding: 0.45rem 0 0.45rem 1.25rem;
  color: var(--color-denim);
  line-height: 1.7;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--color-slate);
}

.page-privacy .security-list li:last-child {
  border-bottom: 0;
}

.page-privacy .security-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.95rem;
  width: 6px;
  height: 6px;
  background: var(--color-slate-blue);
  transform: rotate(45deg);
}

.page-privacy .policy-detail__note {
  margin: 0.75rem 0 0;
  font-size: 0.88rem;
  color: var(--color-denim);
  font-style: italic;
}

.page-privacy .rights-steps {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-privacy .rights-step {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  position: relative;
  padding-left: 3.25rem;
  min-height: 2.5rem;
}

.page-privacy .rights-step__num {
  position: absolute;
  left: 0;
  top: 0;
  width: 2.5rem;
  height: 2.5rem;
  border: 2px solid var(--color-ink);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 0.9rem;
  color: var(--color-red);
  background: var(--color-pearl);
  box-shadow: 2px 2px 0 rgba(47, 36, 32, 0.8);
}

.page-privacy .rights-step__title {
  font-weight: 800;
  font-size: 1.0625rem;
  margin: 0.2rem 0 0.25rem;
  color: var(--color-ink);
}

.page-privacy .rights-step__text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-denim);
  margin: 0;
}

.page-privacy .plaque {
  border: 2px solid var(--color-ink);
  border-left: 6px solid var(--color-red);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--color-pearl);
  padding: 1.25rem;
  box-shadow: var(--shadow-md);
}

.page-privacy .plaque__title {
  font-weight: 800;
  font-size: 1.0625rem;
  margin: 0 0 0.5rem;
  color: var(--color-ink);
}

.page-privacy .plaque__text {
  color: var(--color-denim);
  line-height: 1.7;
  font-size: 0.95rem;
  margin: 0 0 0.3rem;
}

.page-privacy .plaque__meta {
  font-size: 0.9rem;
  color: var(--color-denim);
  margin: 0;
}

.page-privacy .plaque a {
  color: var(--color-slate-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 600;
}

.page-privacy .policy-contact-grid {
  display: grid;
  gap: 1.5rem;
}

.page-privacy .policy-update,
.page-privacy .policy-contact {
  background: var(--color-pearl);
  border: var(--border-w) solid var(--color-ink);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow-md);
}

.page-privacy .policy-contact-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-ink);
  margin: 0 0 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-gold);
}

.page-privacy .policy-contact-text {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--color-denim);
  margin: 0 0 0.75rem;
}

.page-privacy .policy-contact-text a {
  color: var(--color-slate-blue);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .policy-update__list {
  list-style: none;
  margin: 0 0 0.75rem;
  padding: 0;
}

.page-privacy .policy-update__list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.4rem;
  line-height: 1.7;
  font-size: 0.95rem;
  color: var(--color-denim);
}

.page-privacy .policy-update__list li::before {
  content: "◆";
  position: absolute;
  left: 0;
  top: 0.35rem;
  color: var(--color-gold);
  font-size: 0.7rem;
}

.page-privacy .contact-list {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.page-privacy .contact-list__item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  font-size: 0.95rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px dashed var(--color-slate);
}

.page-privacy .contact-list__item dt {
  font-weight: 700;
  color: var(--color-ink);
  flex: 0 0 auto;
}

.page-privacy .contact-list__item dd {
  margin: 0;
  color: var(--color-denim);
  line-height: 1.6;
}

.page-privacy .policy-contact-note {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--color-denim);
  margin: 0.75rem 0 0;
}

.page-privacy .policy-contact-note a {
  color: var(--color-slate-blue);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-trust {
  background: var(--color-slate);
  padding: 2rem;
  border-top: var(--border-w-heavy) solid var(--color-ink);
  border-bottom: var(--border-w-heavy) solid var(--color-ink);
  box-shadow: inset 0 0 0 1px rgba(47, 36, 32, 0.08);
}

.page-privacy .privacy-trust__label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-red);
  margin: 0 0 0.5rem;
}

.page-privacy .privacy-trust__text {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--color-denim);
  max-width: 72ch;
  margin: 0;
}

@media (min-width: 720px) {
  .page-privacy .info-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-privacy .field-list li {
    flex-direction: row;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
  }

  .page-privacy .field-list__name {
    flex: 0 0 6.5rem;
  }

  .page-privacy .field-list__desc {
    text-align: left;
  }

  .page-privacy .contact-list__item {
    flex-direction: row;
    align-items: baseline;
    gap: 0.75rem;
  }

  .page-privacy .contact-list__item dt {
    flex: 0 0 5rem;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-hero {
    padding-top: 4rem;
  }

  .page-privacy .privacy-hero__lead {
    font-size: 1.2rem;
  }

  .page-privacy .policy-clause {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: clamp(1.5rem, 4vw, 3rem);
  }

  .page-privacy .policy-clause__head {
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 0;
  }

  .page-privacy .policy-clause__content {
    min-width: 0;
  }

  .page-privacy .security-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-privacy .policy-contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }

  .page-privacy .purpose-item {
    padding: 1.25rem 1.5rem;
  }

  .page-privacy .privacy-figure {
    margin-left: 0;
    margin-right: 0;
  }
}