.page-privacy {
  --island: 720px;
  --clause-gap: clamp(36px, 5.5vw, 68px);
  --clause-pad: clamp(16px, 2.4vw, 26px);
  position: relative;
  padding-bottom: clamp(56px, 8vw, 104px);
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(28px, 5vw, 56px));
  padding-bottom: clamp(24px, 3.4vw, 40px);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(29, 58, 47, 0.5) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(29, 58, 47, 0.35) 1px, transparent 1px),
    radial-gradient(120% 90% at 88% 6%, rgba(200, 255, 77, 0.13), transparent 62%);
  background-size: 88px 88px, 88px 88px, 100% 100%;
  pointer-events: none;
  z-index: 0;
}

.page-privacy .privacy-hero > .wrap {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-eyebrow {
  margin: 18px 0 10px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan-live);
}

.page-privacy .privacy-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 8vw, 72px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.page-privacy .privacy-lede {
  max-width: 40em;
  margin: 0 0 clamp(22px, 3vw, 32px);
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.75;
  color: var(--text-muted);
}

.page-privacy .privacy-facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0 0 clamp(22px, 3vw, 32px);
  background: var(--grid-hairline);
  border: 1px solid var(--grid-hairline);
}

.page-privacy .privacy-fact {
  background: rgba(14, 32, 25, 0.72);
  padding: 14px 18px;
}

.page-privacy .privacy-fact dt {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--lime-signal);
}

.page-privacy .privacy-fact dd {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-primary);
}

.page-privacy .privacy-gate {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  padding: 14px 18px;
  background: var(--moss-panel);
  border-left: 3px solid var(--lime-signal);
}

.page-privacy .privacy-gate__label {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-right: 4px;
}

/* 顶部纹理图 */
.page-privacy .privacy-visual {
  margin: 0 0 clamp(30px, 4.5vw, 56px);
  aspect-ratio: 16 / 9;
}

.page-privacy .privacy-visual .media-frame__inner {
  aspect-ratio: inherit;
}

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

/* 阅读岛 */
.page-privacy .privacy-island {
  max-width: var(--island);
  margin: 0 auto;
}

.page-privacy .privacy-toc {
  position: sticky;
  top: var(--header-h);
  z-index: 3;
  margin-bottom: clamp(26px, 4vw, 44px);
  padding: 12px 0;
  background: linear-gradient(to bottom, var(--void-green) 72%, rgba(7, 18, 14, 0));
  border-bottom: 1px solid var(--grid-hairline);
}

.page-privacy .privacy-toc__label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-privacy .privacy-toc__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-toc__list a {
  display: inline-block;
  padding: 6px 12px;
  font-family: var(--font-data);
  font-size: 12.5px;
  white-space: nowrap;
  color: var(--text-muted);
  text-decoration: none;
  border: 1px solid var(--grid-hairline);
  border-radius: var(--radius);
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--void-green);
  background: var(--lime-signal);
  border-color: var(--lime-signal);
}

/* 条款 */
.page-privacy .privacy-clause {
  margin-bottom: var(--clause-gap);
  padding: 0 0 0 var(--clause-pad);
  border-left: 1px solid var(--grid-hairline);
  transition: border-color 200ms var(--ease), background-color 200ms var(--ease);
}

.page-privacy .privacy-clause:target {
  border-left-color: var(--lime-signal);
  background: linear-gradient(to right, rgba(200, 255, 77, 0.07), transparent 70%);
}

.page-privacy .privacy-clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 6px;
}

.page-privacy .privacy-num {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums slashed-zero;
  font-size: clamp(26px, 4vw, 36px);
  line-height: 1;
  color: var(--amber-score);
}

.page-privacy .privacy-kicker {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.page-privacy .privacy-h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3.4vw, 32px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.page-privacy .privacy-clause p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text-primary);
  overflow-wrap: break-word;
}

.page-privacy .privacy-note {
  padding: 12px 14px;
  background: var(--moss-panel);
  border-left: 2px solid var(--cyan-live);
  font-size: 14.5px;
  color: var(--text-muted);
}

.page-privacy .privacy-clause a {
  color: var(--lime-signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 255, 77, 0.4);
}

.page-privacy .privacy-clause a:hover,
.page-privacy .privacy-clause a:focus-visible {
  color: var(--void-green);
  background: var(--lime-signal);
  border-bottom-color: var(--lime-signal);
}

.page-privacy .privacy-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding: 0 0 0 20px;
  margin-bottom: 10px;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--text-primary);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 1px;
  background: var(--lime-signal);
}

.page-privacy .privacy-def {
  margin: 0 0 18px;
  border-top: 1px solid var(--grid-hairline);
}

.page-privacy .privacy-def__row {
  padding: 14px 0;
  border-bottom: 1px solid var(--grid-hairline);
}

.page-privacy .privacy-def__row dt {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--amber-score);
  margin-bottom: 6px;
}

.page-privacy .privacy-def__row dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--text-primary);
}

/* 结尾索引 */
.page-privacy .privacy-tail {
  margin-top: clamp(34px, 5vw, 60px);
  padding-top: 22px;
  border-top: 1px solid var(--grid-hairline);
}

.page-privacy .privacy-tail__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: 0.01em;
  color: var(--text-primary);
}

.page-privacy .privacy-tail__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-tail__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--grid-hairline);
}

.page-privacy .privacy-tail__list a {
  font-size: 15.5px;
  color: var(--lime-signal);
  text-decoration: none;
}

.page-privacy .privacy-tail__list a:hover,
.page-privacy .privacy-tail__list a:focus-visible {
  text-decoration: underline;
}

.page-privacy .privacy-tail__list span {
  font-size: 13.5px;
  color: var(--text-muted);
}

/* 回到顶部 */
.page-privacy .privacy-top-link {
  position: fixed;
  right: 14px;
  bottom: 18px;
  z-index: 6;
  display: inline-block;
  padding: 9px 14px;
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  text-decoration: none;
  background: rgba(16, 20, 24, 0.92);
  border: 1px solid var(--grid-hairline);
  border-radius: var(--radius);
}

.page-privacy .privacy-top-link:hover,
.page-privacy .privacy-top-link:focus-visible {
  color: var(--void-green);
  background: var(--lime-signal);
  border-color: var(--lime-signal);
}

@media (min-width: 700px) {
  .page-privacy .privacy-facts {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-privacy .privacy-visual {
    aspect-ratio: 4 / 1;
  }

  .page-privacy .privacy-toc__list {
    flex-wrap: wrap;
    overflow-x: visible;
  }

  .page-privacy .privacy-top-link {
    right: 28px;
    bottom: 26px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-lede {
    font-size: 17px;
  }

  .page-privacy .privacy-def__row {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 0 24px;
    align-items: start;
  }

  .page-privacy .privacy-def__row dt {
    margin-bottom: 0;
    padding-top: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-clause {
    transition: none;
  }
}