.page-privacy {
  --priv-rule: rgba(42, 48, 85, 0.9);
  padding-bottom: clamp(72px, 10vw, 128px);
  color: var(--mist);
}

.page-privacy .breadcrumb {
  padding-top: clamp(18px, 3vw, 28px);
}

/* ---------- Hero ---------- */
.page-privacy .privacy-hero {
  padding-top: clamp(20px, 3vw, 36px);
}

.page-privacy .privacy-hero__inner {
  padding-bottom: clamp(20px, 3vw, 32px);
}

.page-privacy .privacy-hero h1 {
  font-family: var(--sans);
  font-size: clamp(2.1rem, 5.2vw, 3.6rem);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: 0.01em;
  color: var(--ivory);
  margin: 14px 0 20px;
  max-width: 18em;
}

.page-privacy .privacy-hero__lede {
  max-width: 46em;
  font-size: var(--fs-16);
  line-height: 1.9;
  color: var(--mist);
  margin: 0;
}

.page-privacy .privacy-hero__meta {
  margin: 22px 0 0;
  color: var(--haze);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: var(--fs-12);
}

.page-privacy .privacy-banner {
  margin: clamp(24px, 4vw, 40px) 0 0;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(120deg, rgba(108, 75, 255, 0.22), rgba(53, 230, 210, 0.12) 62%, rgba(5, 6, 14, 0));
  border: 1px solid rgba(108, 75, 255, 0.28);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 1;
  object-fit: cover;
  opacity: 0.92;
}

/* ---------- Layout ---------- */
.page-privacy .privacy-layout {
  margin-top: clamp(40px, 6vw, 72px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 6vw, 56px);
}

/* ---------- TOC ---------- */
.page-privacy .privacy-toc__title {
  margin: 0 0 14px;
  color: var(--gold);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: var(--fs-12);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--priv-rule);
  display: flex;
  flex-direction: column;
}

.page-privacy .privacy-toc__list a {
  display: block;
  padding: 9px 4px 9px 16px;
  margin-left: -1px;
  border-left: 2px solid transparent;
  color: var(--mist);
  font-size: var(--fs-14);
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--ivory);
  border-left-color: var(--neon);
  background: linear-gradient(90deg, rgba(108, 75, 255, 0.14), transparent 78%);
  outline: none;
}

/* ---------- Body ---------- */
.page-privacy .privacy-body {
  min-width: 0;
  max-width: 46em;
}

.page-privacy .privacy-sec {
  scroll-margin-top: 128px;
  padding-bottom: clamp(36px, 5vw, 56px);
  margin-bottom: clamp(36px, 5vw, 56px);
  border-bottom: 1px solid var(--priv-rule);
}

.page-privacy .privacy-sec:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .privacy-sec__num {
  display: block;
  color: var(--gold);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: var(--fs-12);
  margin-bottom: 10px;
}

.page-privacy .privacy-sec h2 {
  font-family: var(--sans);
  font-size: clamp(1.45rem, 2.6vw, 1.95rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ivory);
  margin: 0 0 18px;
}

.page-privacy .privacy-sec h3 {
  font-size: var(--fs-16);
  font-weight: 700;
  color: var(--ivory);
  margin: 26px 0 8px;
  padding-left: 14px;
  border-left: 2px solid var(--neon);
  line-height: 1.5;
}

.page-privacy .privacy-sec p {
  font-size: var(--fs-16);
  line-height: 1.9;
  color: var(--mist);
  margin: 0 0 16px;
}

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

.page-privacy .privacy-sec a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 230, 210, 0.45);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .privacy-sec a:hover,
.page-privacy .privacy-sec a:focus-visible {
  color: var(--ivory);
  border-bottom-color: var(--cyan);
  outline: none;
}

.page-privacy .privacy-hl {
  background: rgba(108, 75, 255, 0.22);
  color: var(--ivory);
  padding: 1px 7px;
  border-radius: 5px;
  font-weight: 500;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

/* ---------- Four-quadrant ---------- */
.page-privacy .privacy-quad {
  margin: 26px 0 22px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--priv-rule);
  border: 1px solid var(--priv-rule);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-privacy .privacy-quad__item {
  background: var(--night);
  padding: clamp(20px, 3vw, 26px);
}

.page-privacy .privacy-quad__k {
  display: inline-block;
  color: var(--gold);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: var(--fs-12);
  margin-bottom: 10px;
}

.page-privacy .privacy-quad__item h3 {
  margin: 0 0 10px;
  padding-left: 0;
  border-left: none;
  font-size: var(--fs-16);
  color: var(--ivory);
}

.page-privacy .privacy-quad__item p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- Fold / KV table ---------- */
.page-privacy .privacy-fold {
  margin: 24px 0 0;
  border-top: 1px solid var(--priv-rule);
  padding-top: 6px;
}

.page-privacy .privacy-fold summary {
  list-style: none;
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 6px 0;
  cursor: pointer;
  color: var(--cyan);
  font-size: var(--fs-14);
  letter-spacing: 0.04em;
}

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

.page-privacy .privacy-fold summary::before {
  content: "＋";
  display: inline-block;
  width: 1.4em;
  color: var(--gold);
  font-size: var(--fs-14);
}

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

.page-privacy .privacy-fold summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.page-privacy .privacy-kv {
  margin: 8px 0 0;
  padding: 0;
  display: block;
}

.page-privacy .privacy-kv__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px 24px;
  padding: 14px 0;
  border-bottom: 1px solid var(--priv-rule);
}

.page-privacy .privacy-kv__row:last-child {
  border-bottom: none;
}

.page-privacy .privacy-kv__k {
  font-size: var(--fs-14);
  font-weight: 700;
  color: var(--ivory);
  line-height: 1.6;
}

.page-privacy .privacy-kv__v {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- Rights list ---------- */
.page-privacy .privacy-rights {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-privacy .privacy-rights li {
  padding-left: 20px;
  border-left: 2px solid var(--haze);
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .privacy-rights strong {
  display: block;
  color: var(--ivory);
  font-size: var(--fs-16);
  margin-bottom: 3px;
  letter-spacing: 0.02em;
}

/* ---------- Plain list ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 8px;
  height: 8px;
  border-radius: 3px;
  background: linear-gradient(135deg, var(--neon), var(--cyan));
}

/* ---------- Callout ---------- */
.page-privacy .privacy-callout {
  margin: 28px 0 0;
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--radius-md);
  background:
    linear-gradient(125deg, rgba(108, 75, 255, 0.22), rgba(11, 18, 38, 0.72) 70%);
  border: 1px solid rgba(108, 75, 255, 0.38);
}

.page-privacy .privacy-callout p {
  margin: 0 0 18px;
  color: var(--ivory);
  font-size: var(--fs-16);
  line-height: 1.8;
}

.page-privacy .privacy-callout .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  border-bottom: none;
  font-size: var(--fs-14);
  letter-spacing: 0.04em;
}

/* ---------- Back to top ---------- */
.page-privacy .privacy-top {
  position: fixed;
  right: clamp(16px, 3vw, 32px);
  bottom: clamp(16px, 3vw, 32px);
  z-index: 20;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  background: rgba(11, 18, 38, 0.9);
  border: 1px solid var(--ember);
  color: var(--ivory);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  text-decoration: none;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  border-color: var(--neon);
  color: var(--ivory);
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- Responsive ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-quad {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-kv__row {
    grid-template-columns: minmax(150px, 0.7fr) minmax(0, 1.6fr);
    align-items: baseline;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(196px, 228px) minmax(0, 1fr);
    gap: clamp(44px, 6vw, 88px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 132px;
    align-self: start;
    max-height: calc(100vh - 168px);
    overflow-y: auto;
  }

  .page-privacy .privacy-banner img {
    aspect-ratio: 4 / 1;
  }
}

@media (max-width: 520px) {
  .page-privacy .privacy-hero h1 {
    font-size: clamp(1.85rem, 8vw, 2.4rem);
  }

  .page-privacy .privacy-sec h3 {
    padding-left: 0;
    border-left: none;
    border-bottom: 1px solid var(--priv-rule);
    padding-bottom: 6px;
  }

  .page-privacy .privacy-top {
    right: 12px;
    bottom: 12px;
    padding: 0 14px;
    letter-spacing: 0.1em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-sec a,
  .page-privacy .privacy-top {
    transition-duration: 0.01ms;
  }
}