.page-privacy {
  --legal-toc-w: 252px;
  --legal-accent: var(--cyan);
  --legal-body-text: rgba(244, 247, 249, .82);
  padding: clamp(20px, 4vw, 40px) 0 clamp(56px, 9vw, 104px);
  background:
    radial-gradient(900px 420px at 88% -8%, rgba(20, 200, 194, .12), transparent 68%),
    radial-gradient(680px 340px at 4% 6%, rgba(255, 106, 43, .08), transparent 70%),
    var(--ink-800);
  color: var(--chalk);
}

.page-privacy .breadcrumbs {
  margin-bottom: 20px;
}

.page-privacy .legal-hero {
  max-width: 980px;
}

.page-privacy .legal-hero__title {
  font-size: clamp(30px, 7.2vw, 58px);
  line-height: 1.02;
  letter-spacing: -.02em;
  margin: 8px 0 0;
}

.page-privacy .legal-hero__lede {
  margin-top: 16px;
  max-width: 46ch;
  font-size: clamp(15px, 2.2vw, 17px);
  line-height: 1.85;
  color: var(--legal-body-text);
}

.page-privacy .legal-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-privacy .legal-hero__media {
  margin: 28px 0 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(140deg, rgba(15, 42, 61, .9), rgba(4, 16, 26, .95));
}

.page-privacy .legal-hero__media .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: calc(var(--radius-lg) - 6px) calc(var(--radius-lg) - 6px) 0 0;
}

.page-privacy .media-frame__caption {
  padding: 12px 18px 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

/* 条款摘要折叠组 */
.page-privacy .legal-summary {
  margin-top: 24px;
  padding: 18px clamp(16px, 3vw, 26px) 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(150deg, rgba(15, 42, 61, .86), rgba(8, 24, 38, .9));
}

.page-privacy .legal-summary__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-bottom: 10px;
}

.page-privacy .legal-summary__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--chalk);
}

.page-privacy .legal-summary__item {
  border-top: 1px solid var(--line);
}

.page-privacy .legal-summary__item .disclosure__toggle {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  background: none;
  border: 0;
  color: var(--chalk);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  text-align: left;
  cursor: pointer;
}

.page-privacy .legal-summary__item .disclosure__toggle:hover {
  color: var(--cyan);
}

.page-privacy .legal-summary__item .disclosure__sign {
  flex: none;
  font-family: var(--font-mono);
  font-size: 17px;
  color: var(--cyan);
}

.page-privacy .legal-summary__item .disclosure__panel {
  padding: 0 0 16px;
}

.page-privacy .legal-summary__item .disclosure__panel p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* 双栏：目录 + 正文 */
.page-privacy .legal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  margin-top: clamp(30px, 5vw, 52px);
}

.page-privacy .legal-toc {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(15, 42, 61, .55);
}

.page-privacy .legal-toc__eyebrow {
  margin: 0 0 10px;
  padding-left: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .legal-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .legal-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-pill);
  border-left: 2px solid transparent;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.45;
  text-decoration: none;
  transition: color .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .legal-toc__link:hover,
.page-privacy .legal-toc__link:focus-visible {
  color: var(--chalk);
  background: rgba(20, 200, 194, .1);
  border-left-color: var(--cyan);
}

.page-privacy .legal-toc__num {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-privacy .legal-toc__back {
  display: inline-flex;
  margin: 12px 0 0 12px;
  font-size: 13px;
}

/* 正文长文 */
.page-privacy .legal-body {
  min-width: 0;
}

.page-privacy .legal-section {
  padding-top: 26px;
  margin-top: 26px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 88px;
}

.page-privacy .legal-section:first-child {
  padding-top: 0;
  margin-top: 0;
  border-top: 0;
}

.page-privacy .legal-section__num {
  margin: 0;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-privacy .legal-section__title {
  margin: 8px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.6vw, 30px);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -.005em;
  color: var(--chalk);
}

.page-privacy .legal-section p {
  margin: 0 0 14px;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--legal-body-text);
}

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

.page-privacy .legal-points {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .legal-points li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--legal-body-text);
}

.page-privacy .legal-points li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-privacy .legal-points strong {
  color: var(--chalk);
  font-weight: 600;
}

.page-privacy .legal-callout {
  margin: 20px 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--legal-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(20, 200, 194, .09);
}

.page-privacy .legal-callout p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--chalk);
}

.page-privacy .legal-contact {
  margin: 18px 0 16px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(15, 42, 61, .6);
}

.page-privacy .legal-contact .contact-row {
  display: grid;
  gap: 2px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .legal-contact .contact-row:first-child {
  padding-top: 0;
}

.page-privacy .legal-contact .contact-row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .legal-contact .contact-row__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .legal-contact .contact-row__val {
  font-size: 15px;
  line-height: 1.6;
  color: var(--chalk);
  word-break: break-word;
}

.page-privacy .legal-contact .contact-row__val--mono {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--lime);
}

.page-privacy .contact-note {
  font-size: 13.5px !important;
  color: var(--mist) !important;
}

.page-privacy .legal-inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(20, 200, 194, .45);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .legal-inline-link:hover,
.page-privacy .legal-inline-link:focus-visible {
  color: var(--chalk);
  border-bottom-color: var(--chalk);
}

@media (min-width: 980px) {
  .page-privacy .legal-layout {
    grid-template-columns: var(--legal-toc-w) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 60px);
    align-items: start;
  }

  .page-privacy .legal-toc {
    position: sticky;
    top: clamp(16px, 4vh, 40px);
    backdrop-filter: blur(6px);
  }

  .page-privacy .legal-section {
    padding-top: 32px;
    margin-top: 32px;
  }

  .page-privacy .legal-section p {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .legal-toc__link,
  .page-privacy .legal-inline-link,
  .page-privacy .legal-summary__item .disclosure__toggle {
    transition: none;
  }
}