.page-privacy {
  --privacy-measure: 72ch;
  --privacy-paper: #F5F7FA;
  --privacy-paper-ink: #0B1B33;
  --privacy-rule: rgba(199, 210, 224, 0.22);
  background: var(--dj-night);
  color: var(--dj-white);
  padding-bottom: clamp(64px, 9vw, 140px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding-bottom: clamp(40px, 6vw, 72px);
}

.page-privacy .privacy-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
  filter: saturate(0.92);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(11, 27, 51, 0.55) 0%,
    rgba(11, 27, 51, 0.86) 52%,
    var(--dj-night) 100%
  );
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 2;
  padding-top: clamp(44px, 7vw, 92px);
  padding-bottom: clamp(28px, 4vw, 48px);
}

.page-privacy .privacy-hero__title {
  margin: clamp(26px, 4vw, 44px) 0 0;
  font-family: var(--dj-font-serif);
  font-weight: 900;
  font-size: clamp(2.4rem, 6.2vw, 4.2rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--dj-white);
}

.page-privacy .privacy-hero__lead {
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  max-width: 60ch;
  font-size: clamp(1rem, 1.2vw, 1.09rem);
  line-height: 1.9;
  color: var(--dj-gray);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--dj-font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  color: var(--dj-gray);
}

.page-privacy .privacy-hero__meta li {
  position: relative;
  padding-left: 16px;
}

.page-privacy .privacy-hero__meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  margin-top: -3px;
  border-radius: 50%;
  background: var(--dj-ice);
}

.page-privacy .privacy-hero .dj-strip {
  position: relative;
  z-index: 2;
}

/* ---------- 布局 ---------- */
.page-privacy .privacy-wrap {
  padding-top: clamp(44px, 6.5vw, 92px);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4.5vw, 52px);
}

.page-privacy .privacy-body {
  min-width: 0;
  max-width: var(--privacy-measure);
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  border: 1px solid var(--dj-line);
  padding: 18px 20px;
  background: var(--dj-night-2);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 14px;
  font-family: var(--dj-font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dj-gray);
}

.page-privacy .privacy-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-privacy .privacy-toc__link {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--dj-line-strong);
  border-radius: var(--dj-radius);
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--dj-gray);
  text-decoration: none;
  transition: color 200ms var(--dj-ease), border-color 200ms var(--dj-ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible,
.page-privacy .privacy-toc__link[aria-current] {
  color: var(--dj-ice);
  border-color: var(--dj-ice-deep);
}

.page-privacy .privacy-toc__top {
  display: none;
}

/* ---------- 小节 ---------- */
.page-privacy .privacy-section {
  position: relative;
  padding-top: clamp(30px, 4vw, 48px);
  margin-bottom: clamp(42px, 6vw, 76px);
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-section__num {
  margin: 0 0 10px;
  font-family: var(--dj-font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.2em;
  color: var(--dj-ice);
}

.page-privacy .privacy-section__title {
  margin: 0;
  font-family: var(--dj-font-serif);
  font-weight: 800;
  font-size: clamp(1.45rem, 2.6vw, 2.05rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--dj-white);
}

.page-privacy .privacy-section__lead {
  margin: 14px 0 0;
  max-width: 68ch;
  font-size: 1rem;
  line-height: 1.88;
  color: var(--dj-gray);
}

.page-privacy .privacy-section--light {
  --privacy-rule: rgba(11, 27, 51, 0.16);
  background: var(--privacy-paper);
  color: var(--privacy-paper-ink);
  border: 1px solid var(--dj-ink);
  border-radius: var(--dj-radius);
  box-shadow: var(--dj-shadow-paper);
  padding: clamp(26px, 4vw, 46px) clamp(20px, 3.6vw, 44px);
  margin-bottom: clamp(42px, 6vw, 76px);
}

.page-privacy .privacy-section--light .privacy-section__num {
  color: var(--dj-red);
}

.page-privacy .privacy-section--light .privacy-section__title {
  color: var(--privacy-paper-ink);
}

.page-privacy .privacy-section--light .privacy-section__lead {
  color: rgba(11, 27, 51, 0.76);
}

/* ---------- 条目列表 ---------- */
.page-privacy .privacy-list {
  margin: 22px 0 0;
}

.page-privacy .privacy-list__item {
  padding: 18px 0;
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-list__item:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .privacy-list__k {
  display: block;
  margin: 0 0 8px;
  font-family: var(--dj-font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--dj-ice);
}

.page-privacy .privacy-list__v {
  margin: 0;
  max-width: 68ch;
  font-size: 0.98rem;
  line-height: 1.88;
  color: var(--dj-white);
}

.page-privacy .privacy-section--light .privacy-list__k {
  color: var(--dj-ice-deep);
}

.page-privacy .privacy-section--light .privacy-list__v {
  color: rgba(11, 27, 51, 0.84);
}

/* ---------- 强调块 ---------- */
.page-privacy .privacy-callout {
  margin: 26px 0 0;
  padding: 20px 22px;
  border-left: 3px solid var(--dj-ice);
  background: rgba(79, 209, 197, 0.07);
}

.page-privacy .privacy-callout__k {
  margin: 0 0 8px;
  font-family: var(--dj-font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  color: var(--dj-ice);
}

.page-privacy .privacy-callout__v {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.9;
  color: var(--dj-white);
}

.page-privacy .privacy-callout__v strong {
  font-family: var(--dj-font-mono);
  font-weight: 600;
  color: var(--dj-white);
  word-break: break-all;
}

.page-privacy .privacy-callout__note {
  margin: 12px 0 0;
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--dj-gray);
}

/* ---------- 行内链接与尾注 ---------- */
.page-privacy .privacy-inline-link {
  color: var(--dj-ice);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 209, 197, 0.42);
  transition: color 200ms var(--dj-ease), border-color 200ms var(--dj-ease);
}

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

.page-privacy .privacy-footnote {
  margin: 0;
  padding-top: 22px;
  border-top: 1px solid var(--privacy-rule);
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--dj-gray);
}

/* ---------- 折叠组 ---------- */
.page-privacy .privacy-section .dj-fold {
  margin-top: 22px;
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 84px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--dj-header-h) + 28px);
    background: transparent;
    border: 0;
    border-left: 1px solid var(--dj-line);
    padding: 2px 0 2px 0;
  }

  .page-privacy .privacy-toc__title {
    padding-left: 16px;
  }

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

  .page-privacy .privacy-toc__link {
    display: block;
    padding: 9px 0 9px 16px;
    border: 0;
    border-left: 2px solid var(--dj-line);
    border-radius: 0;
    margin-left: -1px;
    font-size: 0.88rem;
    line-height: 1.55;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible,
  .page-privacy .privacy-toc__link[aria-current] {
    border-left-color: var(--dj-ice);
    color: var(--dj-ice);
  }

  .page-privacy .privacy-toc__top {
    display: inline-block;
    margin: 20px 0 0 16px;
    font-family: var(--dj-font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    color: var(--dj-gray);
    text-decoration: none;
    border-bottom: 1px solid var(--dj-line-strong);
    transition: color 200ms var(--dj-ease), border-color 200ms var(--dj-ease);
  }

  .page-privacy .privacy-toc__top:hover,
  .page-privacy .privacy-toc__top:focus-visible {
    color: var(--dj-ice);
    border-bottom-color: var(--dj-ice);
  }
}

@media (min-width: 1180px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 248px minmax(0, 1fr);
  }

  .page-privacy .privacy-body {
    max-width: 74ch;
  }
}

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