.page-privacy {
  --prv-measure: 40rem;
  --prv-hair: rgba(154, 170, 181, 0.16);
}

/* ---------- 首屏 ---------- */
.page-privacy .prv-hero {
  position: relative;
  padding: 28px 0 8px;
  overflow: hidden;
}

.page-privacy .prv-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 100%;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(56, 232, 198, 0.07) 0 1px,
    transparent 1px 64px
  );
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 78%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 78%);
  pointer-events: none;
}

.page-privacy .prv-hero__inner {
  position: relative;
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-privacy .prv-hero__title {
  margin: 0;
  font-family: var(--font-sans);
  font-size: clamp(32px, 7vw, 56px);
  font-weight: 300;
  line-height: 1.18;
  letter-spacing: 0.02em;
  color: var(--paper);
  max-width: 24ch;
}

.page-privacy .prv-hero__lede {
  margin: 0;
  max-width: 62ch;
  color: var(--haze);
}

.page-privacy .prv-keys {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .prv-keys__item {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  border: 1px solid var(--line-cyan);
  padding: 5px 10px;
  background: rgba(56, 232, 198, 0.05);
}

.page-privacy .prv-hero__media {
  margin: 10px 0 0;
  border: 1px solid var(--line);
}

.page-privacy .prv-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 3;
  object-fit: cover;
}

/* ---------- 主体两栏 ---------- */
.page-privacy .prv-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  padding: 40px 0 88px;
}

/* ---------- 侧边索引 ---------- */
.page-privacy .prv-index {
  min-width: 0;
}

.page-privacy .prv-index__inner {
  border-top: 2px solid var(--gold);
  padding-top: 16px;
}

.page-privacy .prv-index__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-privacy .prv-index__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .prv-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  font-size: 14px;
  color: var(--haze);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease), background-color var(--t) var(--ease);
}

.page-privacy .prv-index__link:hover,
.page-privacy .prv-index__link:focus-visible {
  color: var(--paper);
  border-left-color: var(--cyan);
  background: rgba(18, 40, 61, 0.72);
  outline: none;
}

.page-privacy .prv-index__link:focus-visible {
  box-shadow: inset 0 0 0 1px var(--line-cyan);
}

.page-privacy .prv-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold);
  letter-spacing: 0.06em;
}

.page-privacy .prv-index__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--stone);
  border-top: 1px solid var(--prv-hair);
  padding-top: 14px;
}

/* ---------- 章节 ---------- */
.page-privacy .prv-article {
  min-width: 0;
  display: grid;
  gap: 44px;
}

.page-privacy .prv-sec {
  position: relative;
  padding: 26px 0 0;
  border-top: 1px solid var(--prv-hair);
  scroll-margin-top: calc(var(--header-h) + 24px);
  max-width: var(--prv-measure);
}

.page-privacy .prv-sec__num {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.22em;
  color: var(--clay);
}

.page-privacy .prv-sec__title {
  margin: 0 0 16px;
  font-size: clamp(22px, 3.6vw, 30px);
  color: var(--paper);
}

.page-privacy .prv-sec__text p {
  color: var(--haze);
}

.page-privacy .prv-sec__text strong {
  color: var(--cyan);
  font-weight: 500;
}

.page-privacy .prv-sec__text ul li {
  color: var(--haze);
}

/* 术语表 */
.page-privacy .prv-defs {
  margin: 20px 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--prv-hair);
}

.page-privacy .prv-defs dt {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gold);
  padding: 14px 0 4px;
  border-top: 1px solid var(--prv-hair);
}

.page-privacy .prv-defs dt:first-of-type {
  border-top: none;
}

.page-privacy .prv-defs dd {
  margin: 0;
  padding: 0 0 14px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--stone);
}

/* 联系信息块 */
.page-privacy .prv-callout {
  max-width: var(--prv-measure);
  margin-top: 22px;
  padding: 20px;
  background: var(--ink-3);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
}

.page-privacy .prv-callout__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--prv-hair);
}

.page-privacy .prv-callout__k {
  flex: 0 0 5.5rem;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--stone);
}

.page-privacy .prv-callout__v {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-privacy .prv-callout__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--stone);
}

/* 页脚条 */
.page-privacy .prv-foot {
  max-width: var(--prv-measure);
  border-top: 2px solid var(--cyan);
  padding-top: 18px;
  display: grid;
  gap: 10px;
}

.page-privacy .prv-foot__line {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--stone);
}

.page-privacy .prv-foot__meta {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-privacy .prv-foot__k {
  color: var(--stone);
}

.page-privacy .prv-foot__v {
  color: var(--haze);
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-privacy .prv-hero {
    padding-top: 44px;
  }

  .page-privacy .prv-body {
    grid-template-columns: 214px minmax(0, 1fr);
    gap: 72px;
    padding: 56px 0 108px;
    align-items: start;
  }

  .page-privacy .prv-index__inner {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-privacy .prv-article {
    gap: 56px;
  }

  .page-privacy .prv-sec {
    padding-top: 30px;
  }

  .page-privacy .prv-sec__num {
    font-size: 14px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .prv-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    column-gap: 48px;
    align-items: end;
  }

  .page-privacy .prv-hero__title,
  .page-privacy .prv-hero__lede,
  .page-privacy .prv-keys {
    grid-column: 1;
  }

  .page-privacy .prv-hero__media {
    grid-column: 2;
    grid-row: 1 / span 4;
    align-self: stretch;
    margin: 0;
  }

  .page-privacy .prv-hero__media img {
    height: 100%;
    aspect-ratio: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .prv-index__link {
    transition: none;
  }
}
</｜｜DSML｜｜ parameter>
</｜｜DSML｜｜ invoke>
</｜｜DSML｜｜ calls>