.page-privacy {
  --privacy-content: 42rem;
  --privacy-aside: 15rem;
}

/* ===== 首屏 ===== */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--void);
  border-bottom: 1px solid var(--edge);
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .38;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(115deg, rgba(6, 26, 20, .94) 0%, rgba(6, 26, 20, .66) 52%, rgba(6, 26, 20, .96) 100%),
    linear-gradient(0deg, rgba(6, 26, 20, .96) 0%, rgba(6, 26, 20, .28) 70%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(3rem, 7vw, 5.5rem) clamp(2.6rem, 6vw, 4.2rem);
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: 1.6rem;
}

.page-privacy .privacy-hero .eyebrow {
  margin-bottom: .7rem;
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-display);
  font-size: var(--fs-64);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -.01em;
  margin: 0 0 1.05rem;
  color: var(--ink);
}

.page-privacy .privacy-hero .lede {
  margin: 0;
  max-width: 34em;
}

/* ===== 主体双栏 ===== */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  padding-block: clamp(2rem, 5vw, 3.5rem) clamp(3rem, 7vw, 5.5rem);
}

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

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

@media (min-width: 920px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--privacy-aside) minmax(0, 1fr);
    gap: clamp(2.5rem, 5vw, 4.5rem);
    align-items: start;
  }

  .page-privacy .privacy-aside {
    position: sticky;
    top: 6rem;
    align-self: start;
  }
}

/* ===== 章节 ===== */
.page-privacy .privacy-chapter {
  scroll-margin-top: 6rem;
  padding-bottom: clamp(2rem, 4.5vw, 2.8rem);
  margin-bottom: clamp(2rem, 4.5vw, 2.8rem);
  border-bottom: 1px solid var(--edge);
}

.page-privacy .privacy-chapter:last-of-type {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .privacy-chapter__head {
  display: flex;
  align-items: baseline;
  gap: .85rem;
  margin-bottom: .9rem;
}

.page-privacy .privacy-chapter__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .16em;
  color: var(--archive);
  padding-top: .3em;
}

.page-privacy .privacy-chapter__head h2 {
  margin: 0;
  font-size: var(--fs-28);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -.005em;
  color: var(--ink);
}

.page-privacy .privacy-chapter__lede {
  font-size: var(--fs-20);
  line-height: 1.6;
  color: var(--ink);
  margin: 0 0 1.5rem;
  padding-left: 1rem;
  border-left: 2px solid var(--archive);
  max-width: var(--privacy-content);
}

.page-privacy .privacy-chapter p {
  max-width: var(--privacy-content);
  margin: 0 0 1.15rem;
  line-height: 1.8;
  color: var(--ink-dim);
}

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

.page-privacy .privacy-chapter p strong {
  color: var(--ink);
  font-weight: 500;
}

.page-privacy .privacy-chapter a {
  color: var(--live);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 208, .35);
  transition: border-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}

.page-privacy .privacy-chapter a:hover,
.page-privacy .privacy-chapter a:focus-visible {
  border-bottom-color: var(--live);
}

/* ===== 条目列表 ===== */
.page-privacy .privacy-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.4rem;
  max-width: var(--privacy-content);
}

.page-privacy .privacy-list li {
  position: relative;
  padding: .7rem 0 .7rem 1.4rem;
  line-height: 1.75;
  color: var(--ink-dim);
  border-bottom: 1px dashed rgba(30, 68, 56, .55);
}

.page-privacy .privacy-list li:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.15em;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--archive);
}

.page-privacy .privacy-list strong {
  color: var(--ink);
  font-weight: 500;
}

/* ===== 窄屏收边 ===== */
@media (max-width: 640px) {
  .page-privacy .privacy-hero h1 {
    font-size: clamp(2.1rem, 9vw, 2.8rem);
  }

  .page-privacy .privacy-chapter__lede {
    font-size: var(--fs-16);
    padding-left: .85rem;
  }

  .page-privacy .privacy-chapter__head {
    gap: .6rem;
  }

  .page-privacy .privacy-chapter__head h2 {
    font-size: var(--fs-20);
  }
}
<<<END>>>