.page-privacy {
  --privacy-grid: rgba(47, 224, 208, 0.055);
  --privacy-grid-size: 72px;
  --privacy-panel: rgba(16, 29, 51, 0.62);
  position: relative;
  color: var(--paper);
  background-color: var(--navy-900);
  background-image:
    linear-gradient(to right, var(--privacy-grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--privacy-grid) 1px, transparent 1px);
  background-size: var(--privacy-grid-size) var(--privacy-grid-size);
  padding-block: clamp(20px, 4vw, 44px) clamp(48px, 8vw, 96px);
}

.page-privacy *,
.page-privacy *::before,
.page-privacy *::after {
  min-width: 0;
}

/* 面包屑 */
.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
  margin-bottom: clamp(20px, 4vw, 36px);
}

.page-privacy .breadcrumb__link {
  color: var(--aqua);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.24s var(--ease);
}

.page-privacy .breadcrumb__link:hover,
.page-privacy .breadcrumb__link:focus-visible {
  border-bottom-color: var(--aqua);
}

.page-privacy .breadcrumb__item {
  color: var(--line);
}

.page-privacy .breadcrumb__current {
  color: var(--mist);
}

/* 首屏 */
.page-privacy .privacy-hero {
  display: grid;
  gap: clamp(22px, 4vw, 42px);
  padding-bottom: clamp(26px, 4vw, 46px);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--aqua);
}

.page-privacy .privacy-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(36px, 9vw, 64px);
  line-height: 1.02;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--paper);
}

.page-privacy .privacy-hero__lede {
  max-width: 54ch;
  margin: 0 0 24px;
  font-size: clamp(15px, 3vw, 17px);
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .privacy-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  color: var(--mist);
}

.page-privacy .privacy-hero__facts .mono {
  font-family: var(--font-mono);
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--amber);
}

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

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

/* 主体两栏 */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(28px, 5vw, 60px);
  margin-top: clamp(30px, 6vw, 64px);
}

.page-privacy .privacy-aside {
  display: grid;
  gap: 22px;
  align-content: start;
}

/* 目录 */
.page-privacy .toc {
  display: grid;
  gap: 2px;
  padding-left: 16px;
  border-left: 1px solid var(--line);
}

.page-privacy .toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-block: 6px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-privacy .toc__link .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-privacy .toc__link:hover,
.page-privacy .toc__link:focus-visible,
.page-privacy .toc__link[aria-current="true"] {
  color: var(--aqua);
  border-bottom-color: rgba(47, 224, 208, 0.4);
}

/* 旁注 */
.page-privacy .marginalia {
  padding: 18px 16px;
  border: 1px solid var(--line);
  background: var(--privacy-panel);
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .marginalia .marginalia__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--aqua-deep);
}

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

.page-privacy .privacy-shield {
  display: block;
  width: 44px;
  height: 44px;
  margin-bottom: 14px;
  color: var(--aqua);
}

/* 条款 */
.page-privacy .clause {
  display: grid;
  gap: 10px;
  padding-block: clamp(26px, 5vw, 46px);
  border-top: 1px solid var(--line);
}

.page-privacy .clause:first-child {
  border-top-color: var(--privacy-grid);
}

.page-privacy .clause__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(22px, 4vw, 30px);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--amber);
}

.page-privacy .clause__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(20px, 3.6vw, 27px);
  line-height: 1.3;
  letter-spacing: 0.03em;
  color: var(--paper);
}

.page-privacy .clause__lede {
  max-width: 60ch;
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .clause__list {
  counter-reset: term;
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .clause__list li {
  position: relative;
  padding-left: 34px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper);
}

.page-privacy .clause__list li::before {
  counter-increment: term;
  content: counter(term, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.22em;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--aqua-deep);
}

/* 结尾说明 */
.page-privacy .privacy-note {
  margin-top: clamp(32px, 6vw, 60px);
  padding: clamp(20px, 3vw, 30px);
  border-left: 2px solid var(--aqua-deep);
  background: var(--privacy-panel);
}

.page-privacy .privacy-note__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-privacy .privacy-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--mist);
}

.page-privacy .privacy-note a {
  color: var(--aqua);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .privacy-note a:hover,
.page-privacy .privacy-note a:focus-visible {
  color: var(--paper);
}

/* 中等屏幕起：首屏两栏 */
@media (min-width: 760px) {
  .page-privacy .clause {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: clamp(18px, 3vw, 40px);
    align-items: start;
  }

  .page-privacy .clause__no {
    padding-top: 6px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: clamp(32px, 5vw, 68px);
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 226px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-aside {
    position: sticky;
    top: 104px;
  }
}