.page-privacy {
  --privacy-measure: 720px;
  --privacy-cut: 18px;
}

.page-privacy .privacy-banner {
  position: relative;
  overflow: hidden;
  background: var(--abyss);
  border-bottom: 1px solid var(--hairline);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: 200px;
  object-fit: cover;
  object-position: center;
  opacity: 0.8;
  max-width: 100%;
}

.page-privacy .privacy-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(22, 28, 74, 0.35) 0%, rgba(5, 10, 22, 0.15) 45%, var(--abyss) 100%);
}

.page-privacy .privacy-frame {
  padding-top: 26px;
  padding-bottom: 72px;
}

.page-privacy .breadcrumb {
  margin-bottom: 26px;
}

.page-privacy .privacy-head {
  padding-bottom: 34px;
  border-bottom: 1px solid var(--hairline);
}

.page-privacy .privacy-head h1 {
  margin: 14px 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 6.2vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ice);
}

.page-privacy .privacy-lede {
  max-width: 44em;
  margin: 0;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .privacy-lede a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 227, 210, 0.4);
}

.page-privacy .privacy-lede a:hover,
.page-privacy .privacy-lede a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-privacy .privacy-meta {
  margin: 20px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  padding-top: 34px;
}

.page-privacy .privacy-toc {
  min-width: 0;
}

.page-privacy .toc-title {
  display: none;
}

.page-privacy .toc-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 10px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

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

.page-privacy .toc-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 7px 12px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--mist);
  text-decoration: none;
  border: 1px solid var(--hairline);
  white-space: nowrap;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-privacy .toc-list a:hover,
.page-privacy .toc-list a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-privacy .toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-privacy .privacy-article {
  min-width: 0;
}

.page-privacy .privacy-section {
  padding-top: 34px;
}

.page-privacy .privacy-section + .privacy-section {
  margin-top: 42px;
  border-top: 1px solid var(--hairline);
}

.page-privacy .privacy-section-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}

.page-privacy .section-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .privacy-section h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.25rem, 3.2vw, 1.75rem);
  line-height: 1.4;
  color: var(--ice);
}

.page-privacy .privacy-section p {
  margin: 0 0 1.1em;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--mist);
}

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

.page-privacy .privacy-section a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 227, 210, 0.35);
}

.page-privacy .privacy-section a:hover,
.page-privacy .privacy-section a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-privacy .privacy-items {
  display: grid;
  gap: 18px;
  margin: 0 0 1.2em;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-items li {
  padding-left: 16px;
  border-left: 2px solid var(--hairline);
}

.page-privacy .privacy-items h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ice);
}

.page-privacy .privacy-items p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.85;
}

.page-privacy .privacy-note {
  margin: 22px 0 0;
  padding: 18px 20px;
  background: var(--panel);
  border-left: 3px solid var(--cyan);
  clip-path: polygon(0 0, calc(100% - var(--privacy-cut)) 0, 100% var(--privacy-cut), 100% 100%, 0 100%);
}

.page-privacy .privacy-note p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--ice);
}

.page-privacy .privacy-rights {
  display: grid;
  gap: 14px;
  margin: 0 0 1.2em;
}

.page-privacy .privacy-rights > div {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  background: var(--indigo);
}

.page-privacy .privacy-rights dt {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-privacy .privacy-rights dd {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .privacy-contact {
  margin-top: 24px;
  padding: 20px 20px 22px;
  background: var(--teal);
  border-top: 2px solid var(--cyan);
}

.page-privacy .privacy-contact p {
  margin: 0 0 10px;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--ice);
}

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

.page-privacy .privacy-contact-key {
  display: inline-block;
  min-width: 3em;
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-privacy .privacy-contact .copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 100%;
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.5;
  color: var(--cyan);
  background: transparent;
  border: 1px solid var(--hairline);
  cursor: pointer;
  word-break: break-all;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-privacy .privacy-contact .copy-btn:hover,
.page-privacy .privacy-contact .copy-btn:focus-visible {
  border-color: var(--cyan);
  color: var(--amber);
}

.page-privacy .privacy-contact .copy-status {
  font-size: 12px;
  color: var(--amber);
}

.page-privacy .to-top {
  position: fixed;
  right: 16px;
  bottom: 20px;
  z-index: 20;
}

@media (min-width: 768px) {
  .page-privacy .privacy-banner img {
    height: 300px;
  }

  .page-privacy .privacy-frame {
    padding-top: 34px;
    padding-bottom: 88px;
  }

  .page-privacy .privacy-items {
    gap: 22px;
  }

  .page-privacy .privacy-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-privacy .to-top {
    right: 28px;
    bottom: 28px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, var(--privacy-measure)) minmax(180px, 1fr);
    gap: 64px;
    padding-top: 52px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 100px;
    align-self: start;
    padding-left: 20px;
    border-left: 1px solid var(--hairline);
    overflow: visible;
  }

  .page-privacy .toc-title {
    display: block;
    margin: 0 0 14px;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.14em;
    color: var(--cyan);
  }

  .page-privacy .toc-list {
    flex-direction: column;
    gap: 2px;
    padding: 0;
    overflow: visible;
  }

  .page-privacy .toc-list a {
    display: flex;
    width: 100%;
    padding: 6px 0;
    border: 0;
    white-space: normal;
    font-size: 13px;
    line-height: 1.6;
  }

  .page-privacy .privacy-section {
    padding-top: 40px;
  }

  .page-privacy .privacy-section + .privacy-section {
    margin-top: 52px;
  }
}