.page-privacy {
  --pv-hair: rgba(110, 127, 118, 0.24);
  --pv-key-bg: var(--cream-100);
  --pv-body-width: 46rem;
  background: var(--cream-50);
  color: var(--text-900);
}

/* ---------- 面包屑 ---------- */
.page-privacy .yrb-crumbs {
  padding-top: clamp(18px, 3vw, 32px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  margin-top: clamp(18px, 2.6vw, 30px);
  padding: clamp(40px, 7vw, 84px) 0 clamp(46px, 7.5vw, 92px);
  background: var(--ink-900);
  color: var(--cream-50);
  border-radius: var(--r-lg);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -55%;
  width: min(560px, 62vw);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79, 240, 200, 0.20), rgba(79, 240, 200, 0) 68%);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero__title {
  margin: 14px 0 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.6vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--cream-50);
}

.page-privacy .privacy-hero__lead {
  margin: 20px 0 0;
  max-width: 40em;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.8;
  color: var(--cyan-200);
}

/* ---------- 顶部抽象横幅 ---------- */
.page-privacy .privacy-banner {
  margin: clamp(28px, 4vw, 52px) 0 clamp(32px, 5vw, 64px);
  border: 1px solid var(--pv-hair);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--cream-100);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 主体：索引 + 正文 ---------- */
.page-privacy .privacy-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 44px);
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter) clamp(56px, 8vw, 104px);
  box-sizing: border-box;
}

/* 索引 */
.page-privacy .privacy-toc {
  padding: 18px;
  border: 1px solid var(--pv-hair);
  border-radius: var(--r-md);
  background: var(--cream-100);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--moss-500);
}

.page-privacy .privacy-toc__list {
  display: flex;
  flex-wrap: nowrap;
  gap: 10px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__item {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--pv-hair);
  border-radius: var(--r-pill);
  background: var(--cream-50);
  color: var(--text-900);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color var(--t-fast) ease-out, background-color var(--t-fast) ease-out, color var(--t-fast) ease-out;
}

.page-privacy .privacy-toc__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--moss-500);
}

.page-privacy .privacy-toc__text {
  font-weight: 600;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  border-color: var(--ink-900);
  background: var(--ink-900);
  color: var(--cream-50);
}

.page-privacy .privacy-toc__link:hover .privacy-toc__no,
.page-privacy .privacy-toc__link:focus-visible .privacy-toc__no {
  color: var(--cyan-400);
}

.page-privacy .privacy-toc__back {
  display: none;
  margin-top: 16px;
  font-size: 13px;
  padding: 8px 16px;
}

/* 正文栏 */
.page-privacy .privacy-body {
  max-width: var(--pv-body-width);
  min-width: 0;
}

.page-privacy .privacy-clause {
  position: relative;
  padding: 0 0 clamp(30px, 4.4vw, 52px);
  scroll-margin-top: 120px;
}

.page-privacy .privacy-clause + .privacy-clause {
  padding-top: clamp(30px, 4.4vw, 52px);
  border-top: 1px solid var(--pv-hair);
}

.page-privacy .privacy-clause:target::before {
  content: "";
  position: absolute;
  top: -14px;
  left: -18px;
  bottom: clamp(30px, 4.4vw, 52px);
  width: 3px;
  border-radius: var(--r-pill);
  background: var(--cyan-400);
}

.page-privacy .privacy-clause__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .privacy-clause__no {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--pv-hair);
  border-radius: var(--r-pill);
  background: var(--cream-100);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--ink-700);
}

.page-privacy .privacy-clause__title {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 2.6vw, 29px);
  line-height: 1.28;
  letter-spacing: -0.005em;
  color: var(--text-900);
}

.page-privacy .privacy-clause p {
  margin: 0 0 16px;
  font-size: 17px;
  line-height: 1.78;
  color: var(--text-900);
}

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

.page-privacy .yrb-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink-700);
  background: var(--cream-100);
  border-radius: var(--r-sm);
  padding: 1px 7px;
}

.page-privacy .yrb-link {
  color: var(--ink-700);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--pv-hair);
  transition: border-color var(--t-fast) ease-out, color var(--t-fast) ease-out;
}

.page-privacy .yrb-link:hover,
.page-privacy .yrb-link:focus-visible {
  color: var(--red-600);
  border-bottom-color: var(--red-600);
}

/* 关键条款块 */
.page-privacy .privacy-key {
  margin-top: 22px;
  padding: 18px 20px 18px 22px;
  background: var(--pv-key-bg);
  border-left: 3px solid var(--ink-900);
  border-radius: var(--r-md);
  transition: border-left-color var(--t-base) ease-out, background-color var(--t-base) ease-out;
}

.page-privacy .privacy-key:hover,
.page-privacy .privacy-key:focus-within {
  border-left-color: var(--cyan-400);
  background: var(--cream-50);
}

.page-privacy .privacy-key__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--moss-500);
}

.page-privacy .privacy-key__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-900);
}

/* ---------- 结尾条 ---------- */
.page-privacy .privacy-outro {
  background: var(--ink-900);
  border-radius: var(--r-lg);
  margin: 0 var(--gutter) clamp(48px, 7vw, 88px);
  padding: clamp(30px, 4.6vw, 54px) 0;
}

.page-privacy .privacy-outro__inner {
  display: flex;
  flex-direction: column;
  gap: 22px;
  align-items: flex-start;
}

.page-privacy .privacy-outro__text {
  margin: 0;
  max-width: 42em;
  font-size: 17px;
  line-height: 1.75;
  color: var(--cyan-200);
}

.page-privacy .privacy-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 焦点可见性 ---------- */
.page-privacy a:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: 2px;
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-shell {
    grid-template-columns: minmax(190px, 232px) minmax(0, 1fr);
    gap: clamp(36px, 5vw, 76px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 116px;
    padding: 22px 20px;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    flex-wrap: wrap;
    gap: 4px;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc__item {
    flex: 1 1 auto;
  }

  .page-privacy .privacy-toc__link {
    width: 100%;
    box-sizing: border-box;
    padding: 9px 12px 9px 10px;
    border-color: transparent;
    border-radius: var(--r-sm);
    background: transparent;
    white-space: normal;
    font-size: 15px;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    background: var(--cream-50);
    border-color: var(--pv-hair);
    color: var(--ink-900);
  }

  .page-privacy .privacy-toc__link:hover .privacy-toc__no,
  .page-privacy .privacy-toc__link:focus-visible .privacy-toc__no {
    color: var(--red-600);
  }

  .page-privacy .privacy-toc__back {
    display: inline-flex;
  }

  .page-privacy .privacy-clause:target::before {
    left: -26px;
  }

  .page-privacy .privacy-outro__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: clamp(24px, 4vw, 48px);
  }

  .page-privacy .privacy-outro__text {
    flex: 1 1 auto;
  }

  .page-privacy .privacy-outro__actions {
    flex: 0 0 auto;
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-hero__title {
    max-width: 20ch;
  }
}
</PAGE_CSS>>>