.page-privacy {
  --pc-gap: clamp(28px, 5vw, 64px);
  --pc-rule: 1px solid var(--c-line);
  color: var(--c-body);
  font-family: var(--font-body);
  line-height: 1.75;
  padding-block: calc(var(--sp) * 4) calc(var(--sp) * 13);
}

.page-privacy .breadcrumb {
  margin-bottom: calc(var(--sp) * 5);
}

.page-privacy .eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-index);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-data-viz);
  margin: 0 0 14px;
}

.page-privacy .page-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  letter-spacing: -0.02em;
  line-height: 1.08;
  color: var(--c-head);
  margin: 0;
}

.page-privacy .pc-hero {
  padding-bottom: calc(var(--sp) * 5);
  border-bottom: var(--pc-rule);
}

.page-privacy .pc-hero__lead {
  max-width: 60ch;
  margin: 22px 0 0;
  font-size: 17px;
  color: var(--c-body);
}

.page-privacy .pc-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-privacy .pc-banner {
  margin: calc(var(--sp) * 6) 0 calc(var(--sp) * 9);
  border: var(--pc-rule);
  border-radius: var(--r-panel);
  overflow: hidden;
  background: var(--c-panel);
}

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

.page-privacy .pc-banner .media-caption {
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: var(--fs-index);
  letter-spacing: 0.1em;
  color: var(--c-data-viz);
  border-top: var(--pc-rule);
}

.page-privacy .pc-layout {
  display: grid;
  gap: var(--pc-gap);
}

@media (min-width: 960px) {
  .page-privacy .pc-layout {
    grid-template-columns: minmax(196px, 232px) minmax(0, 1fr);
    gap: clamp(40px, 6vw, 88px);
    align-items: start;
  }
}

/* ---------- 目录 ---------- */

.page-privacy .pc-toc {
  font-family: var(--font-mono);
  font-size: var(--fs-index);
  letter-spacing: 0.08em;
  background: var(--c-panel);
  border: var(--pc-rule);
  border-radius: var(--r-panel);
  padding: 18px 8px 18px 18px;
}

@media (min-width: 960px) {
  .page-privacy .pc-toc {
    position: sticky;
    top: 104px;
  }
}

.page-privacy .pc-toc__title {
  margin: 0 0 14px;
  padding: 0 10px 12px 0;
  border-bottom: var(--pc-rule);
  font-family: var(--font-body);
  font-size: var(--fs-index);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-head);
}

.page-privacy .pc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 10px 0 0;
  display: grid;
  gap: 2px;
}

.page-privacy .pc-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 8px 8px 10px;
  border-left: 2px solid transparent;
  color: var(--c-body);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease),
    border-color var(--t-fast) var(--ease),
    background-color var(--t-fast) var(--ease);
}

.page-privacy .pc-toc__link:hover,
.page-privacy .pc-toc__link:focus-visible {
  color: var(--c-glow);
  border-left-color: var(--c-cyan);
  background: rgba(25, 227, 198, 0.07);
  outline: none;
}

.page-privacy .pc-toc__num {
  color: var(--c-cyan);
  flex: none;
}

/* ---------- 正文 ---------- */

.page-privacy .pc-body {
  position: relative;
  max-width: calc(68ch + 24px);
  padding-left: 24px;
}

.page-privacy .pc-body::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--c-line) 0%, rgba(43, 55, 66, 0.2) 100%);
}

.page-privacy .pc-clause {
  position: relative;
  padding-top: 28px;
  margin-top: 34px;
  border-top: var(--pc-rule);
  scroll-margin-top: 118px;
}

.page-privacy .pc-clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .pc-clause__num {
  font-family: var(--font-mono);
  font-size: var(--fs-index);
  letter-spacing: 0.14em;
  color: var(--c-cyan);
  flex: none;
}

.page-privacy .pc-clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--fs-block);
  letter-spacing: -0.01em;
  line-height: 1.22;
  color: var(--c-head);
}

.page-privacy .pc-clause p {
  margin: 0 0 16px;
}

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

.page-privacy .pc-clause a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--c-line);
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.page-privacy .pc-clause a:hover,
.page-privacy .pc-clause a:focus-visible {
  color: var(--c-glow);
  border-bottom-color: var(--c-cyan);
  outline: none;
}

.page-privacy .pc-clause:target .pc-clause__num {
  color: var(--c-orange);
}

.page-privacy .pc-clause:target h2 {
  color: var(--c-glow);
}

@media (min-width: 760px) {
  .page-privacy .pc-clause:target::before {
    content: "";
    position: absolute;
    left: -25px;
    top: 28px;
    bottom: 4px;
    width: 2px;
    border-radius: 2px;
    background: var(--c-cyan);
  }
}

/* ---------- 场景清单 ---------- */

.page-privacy .pc-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pc-list__item {
  padding: 14px 18px;
  border-left: 2px solid var(--c-data-viz);
  border-radius: 0 12px 12px 0;
  background: linear-gradient(90deg, rgba(28, 74, 76, 0.4) 0%, rgba(28, 74, 76, 0) 72%);
}

.page-privacy .pc-list__k {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: var(--fs-index);
  letter-spacing: 0.12em;
  color: var(--c-head);
}

.page-privacy .pc-list__item p {
  margin: 0;
}

/* ---------- 术语提示 ---------- */

.page-privacy .pc-mark {
  position: relative;
  color: var(--c-head);
  border-bottom: 1px dashed var(--c-data-viz);
  cursor: help;
}

.page-privacy .pc-mark:focus-visible {
  outline: 1px solid var(--c-glow);
  outline-offset: 2px;
}

.page-privacy .pc-mark__tip {
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  width: min(280px, 74vw);
  padding: 10px 13px;
  border: var(--pc-rule);
  border-radius: 10px;
  background: var(--c-capsule);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55);
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 0;
  color: var(--c-body);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity var(--t-fast) var(--ease),
    transform var(--t-fast) var(--ease),
    visibility var(--t-fast) linear;
  z-index: 6;
}

.page-privacy .pc-mark:hover .pc-mark__tip,
.page-privacy .pc-mark:focus-visible .pc-mark__tip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- 收尾 ---------- */

.page-privacy .pc-actions {
  margin-top: clamp(52px, 9vw, 104px);
  padding-top: 30px;
  border-top: var(--pc-rule);
  display: grid;
  gap: 18px;
}

@media (min-width: 760px) {
  .page-privacy .pc-actions {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

.page-privacy .pc-actions__note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-index);
  letter-spacing: 0.16em;
  color: var(--c-data-viz);
}

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

/* ---------- 窄屏 ---------- */

@media (max-width: 700px) {
  .page-privacy .pc-body {
    padding-left: 0;
    max-width: 100%;
  }

  .page-privacy .pc-body::before {
    display: none;
  }

  .page-privacy .pc-clause {
    padding-top: 22px;
    margin-top: 26px;
    scroll-margin-top: 96px;
  }

  .page-privacy .pc-toc {
    padding: 16px 6px 16px 16px;
  }

  .page-privacy .pc-hero__quick .btn,
  .page-privacy .pc-actions__links .btn {
    flex: 1 1 auto;
    text-align: center;
  }
}
</PAGE_CSS>>>