.page-privacy {
  --privacy-grid-line: rgba(197, 198, 199, 0.05);
  --privacy-subline: rgba(197, 198, 199, 0.12);
  background: var(--bg-0);
  color: var(--gray);
  font-family: var(--font-body);
  line-height: 1.65;
  overflow-x: hidden;
}

/* ========== Hero ========== */
.page-privacy .privacy-hero {
  position: relative;
  padding: 36px 0 28px;
  border-bottom: 1px solid var(--border);
  background:
    radial-gradient(circle at 85% 20%, rgba(176, 38, 255, 0.13), transparent 38%),
    radial-gradient(circle at 12% 90%, rgba(69, 162, 158, 0.12), transparent 40%),
    linear-gradient(var(--privacy-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--privacy-grid-line) 1px, transparent 1px),
    var(--bg-0);
  background-size: auto, auto, 32px 32px, 32px 32px, auto;
}

.page-privacy .privacy-hero::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  width: 34%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--blue), var(--purple));
}

.page-privacy .privacy-hero__content {
  position: relative;
  z-index: 1;
  padding: 20px 0 8px;
}

.page-privacy .privacy-doc-mark {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-left: 3px solid var(--yellow);
  background: rgba(254, 228, 64, 0.06);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--yellow);
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.12;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--white);
  margin: 18px 0 14px;
}

.page-privacy .privacy-hero__divider {
  color: var(--purple);
  margin: 0 8px;
}

.page-privacy .privacy-hero__sub {
  display: block;
  font-family: var(--font-body);
  font-size: 0.42em;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: none;
  color: var(--blue);
  margin-top: 8px;
}

.page-privacy .privacy-hero__desc {
  max-width: 64ch;
  font-size: 0.95rem;
  color: var(--gray);
  margin: 0 0 22px;
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .privacy-hero__media {
  margin: 28px 0 0;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
}

/* ========== Layout ========== */
.page-privacy .privacy-body {
  padding: 36px 0 60px;
  background:
    linear-gradient(var(--privacy-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--privacy-grid-line) 1px, transparent 1px);
  background-size: 32px 32px;
}

.page-privacy .privacy-layout {
  display: block;
}

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

/* ========== TOC ========== */
.page-privacy .privacy-toc {
  position: relative;
  background: rgba(31, 40, 51, 0.45);
  border: 1px solid var(--border);
  padding: 16px;
  margin-bottom: 24px;
  overflow-x: auto;
}

.page-privacy .privacy-toc::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--purple) 0%, var(--purple) 72px, var(--blue) 220px, transparent);
}

.page-privacy .privacy-toc__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 12px;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  min-width: min-content;
}

.page-privacy .privacy-toc__link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--gray);
  text-decoration: none;
  padding: 7px 12px;
  border: 1px solid var(--border);
  background: rgba(11, 12, 16, 0.35);
  white-space: nowrap;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--yellow);
  border-color: rgba(254, 228, 64, 0.5);
  background: rgba(254, 228, 64, 0.06);
}

.page-privacy .privacy-toc__note {
  display: none;
  margin: 16px 0 0;
  font-size: 0.66rem;
  line-height: 1.7;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
  opacity: 0.55;
}

/* ========== Section ========== */
.page-privacy .privacy-section {
  position: relative;
  background: linear-gradient(160deg, rgba(31, 40, 51, 0.5), rgba(11, 12, 16, 0.8));
  border: 1px solid var(--border);
  padding: 26px 22px;
  margin-bottom: 24px;
  scroll-margin-top: calc(var(--header-h) + 24px);
  overflow: hidden;
}

.page-privacy .privacy-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--purple) 60%, transparent);
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--privacy-subline);
}

.page-privacy .privacy-section__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  color: var(--blue);
  background: rgba(69, 162, 158, 0.12);
  padding: 2px 8px;
  border-left: 2px solid var(--blue);
}

.page-privacy .privacy-section__title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--white);
  margin: 0;
  letter-spacing: 0.02em;
}

.page-privacy .privacy-section__code {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--gray);
  opacity: 0.6;
}

.page-privacy .privacy-section__body {
  font-size: 0.92rem;
}

.page-privacy .privacy-section__body p {
  margin: 0 0 14px;
}

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

.page-privacy .privacy-section__body a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-section__body a:hover {
  color: var(--yellow);
}

/* ========== List ========== */
.page-privacy .privacy-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  border-top: 1px solid var(--privacy-subline);
}

.page-privacy .privacy-list__item {
  padding: 14px 0 14px 16px;
  border-bottom: 1px solid var(--privacy-subline);
  border-left: 2px solid transparent;
  transition: border-color 0.2s, background 0.2s;
}

.page-privacy .privacy-list__item:hover {
  border-left-color: var(--blue);
  background: rgba(69, 162, 158, 0.04);
}

.page-privacy .privacy-list__term {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--yellow);
  margin-bottom: 6px;
}

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

/* ========== Use Grid ========== */
.page-privacy .privacy-use-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 18px;
}

.page-privacy .privacy-use-card {
  border: 1px solid var(--border);
  padding: 16px;
  background: rgba(11, 12, 16, 0.4);
  position: relative;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.page-privacy .privacy-use-card:hover {
  border-color: rgba(69, 162, 158, 0.5);
  box-shadow: 0 0 24px rgba(69, 162, 158, 0.1);
}

.page-privacy .privacy-use-card__index {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  color: var(--purple);
  margin-bottom: 8px;
}

.page-privacy .privacy-use-card__title {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 6px;
}

.page-privacy .privacy-use-card__desc {
  font-size: 0.84rem;
  color: var(--gray);
  line-height: 1.55;
}

/* ========== Security ========== */
.page-privacy .privacy-security {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 18px 0 0;
}

.page-privacy .privacy-security__item {
  background: rgba(69, 162, 158, 0.05);
  border: 1px solid rgba(69, 162, 158, 0.28);
  text-align: center;
  padding: 16px 10px;
  transition: background 0.2s, border-color 0.2s;
}

.page-privacy .privacy-security__item:hover {
  background: rgba(69, 162, 158, 0.1);
  border-color: var(--blue);
}

.page-privacy .privacy-security__value {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.6rem;
  line-height: 1.2;
  color: var(--blue);
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.page-privacy .privacy-security__label {
  display: block;
  font-size: 0.74rem;
  color: var(--gray);
  line-height: 1.4;
}

/* ========== Note / Change ========== */
.page-privacy .privacy-note {
  margin-top: 18px;
  border: 1px solid rgba(254, 228, 64, 0.25);
  background: rgba(254, 228, 64, 0.05);
  padding: 14px 16px;
  font-size: 0.86rem;
  color: var(--gray);
}

.page-privacy .privacy-change {
  margin-top: 18px;
  padding: 16px;
  background: rgba(176, 38, 255, 0.08);
  border-left: 3px solid var(--purple);
  font-size: 0.88rem;
  color: var(--gray);
}

.page-privacy .privacy-change strong {
  color: var(--white);
}

/* ========== Contact ========== */
.page-privacy .privacy-contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 18px;
}

.page-privacy .privacy-contact__item {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 12px;
  background: rgba(11, 12, 16, 0.45);
  border-left: 2px solid var(--blue);
}

.page-privacy .privacy-contact__label {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--yellow);
}

.page-privacy .privacy-contact__value {
  font-size: 0.86rem;
  color: var(--gray);
  line-height: 1.5;
  word-break: break-all;
}

.page-privacy .privacy-icp {
  margin-top: 14px;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--gray);
  opacity: 0.6;
}

/* ========== Responsive ========== */
@media (min-width: 640px) {
  .page-privacy .privacy-use-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .page-privacy .privacy-contact {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    display: grid;
    grid-template-areas: "content toc";
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 48px;
    align-items: start;
  }

  .page-privacy .privacy-content {
    grid-area: content;
    min-width: 0;
  }

  .page-privacy .privacy-toc {
    grid-area: toc;
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
    margin-bottom: 0;
    max-height: calc(100vh - var(--header-h) - 48px);
    overflow-y: auto;
    padding: 18px;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 4px;
    min-width: 0;
  }

  .page-privacy .privacy-toc__link {
    display: block;
    width: 100%;
    padding: 8px 10px;
    border: 0;
    border-left: 2px solid transparent;
    background: transparent;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    background: rgba(69, 162, 158, 0.08);
    border-left-color: var(--blue);
  }

  .page-privacy .privacy-toc__note {
    display: block;
  }
}