.page-privacy {
  --privacy-rail: 148px;
  --privacy-measure: 64ch;
  display: block;
  background: var(--c-ink);
}

/* ---------- 页首抽象纹理 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(64px, 10vw, 132px) 0 clamp(40px, 6vw, 72px);
  border-bottom: 1px solid var(--c-line);
}

.page-privacy .privacy-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  opacity: 0.38;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 88% at 10% 0%, rgba(124, 92, 255, 0.44), transparent 62%),
    radial-gradient(88% 76% at 90% 104%, rgba(200, 255, 61, 0.16), transparent 64%),
    linear-gradient(180deg, rgba(11, 27, 43, 0.5) 0%, rgba(11, 27, 43, 0.9) 68%, var(--c-ink) 100%);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: 22px;
}

.page-privacy .privacy-hero .eyebrow {
  margin: 0 0 14px;
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  max-width: 22ch;
}

.page-privacy .privacy-hero__lead {
  margin: 20px 0 0;
  max-width: var(--privacy-measure);
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-muted);
}

/* ---------- 目录胶囊 ---------- */
.page-privacy .privacy-jump {
  display: flex;
  gap: 8px;
  margin-top: 32px;
  padding-bottom: 8px;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .privacy-jump a {
  flex: 0 0 auto;
  padding: 9px 15px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-pill);
  background: rgba(26, 58, 84, 0.42);
  color: var(--c-muted);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              background-color var(--dur-fast) var(--ease-out);
}

.page-privacy .privacy-jump a:hover,
.page-privacy .privacy-jump a:focus-visible {
  color: var(--c-lime);
  border-color: var(--c-lime);
  background: rgba(200, 255, 61, 0.08);
}

/* ---------- 条款条目 ---------- */
.page-privacy .privacy-ledger-section {
  padding-top: clamp(48px, 7vw, 96px);
}

.page-privacy .ledger {
  border-top: 1px solid var(--c-line);
}

.page-privacy .ledger__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: clamp(28px, 4.2vw, 46px) 0;
  border-bottom: 1px solid var(--c-line);
  scroll-margin-top: 120px;
}

.page-privacy .ledger__index {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--c-lime);
}

.page-privacy .ledger__index::after {
  content: "";
  flex: 0 1 46px;
  height: 1px;
  background: linear-gradient(90deg, var(--c-lime), rgba(200, 255, 61, 0));
}

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

.page-privacy .ledger__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3.2vw, 31px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--c-white);
}

.page-privacy .ledger__body .prose {
  max-width: var(--privacy-measure);
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-muted);
}

.page-privacy .ledger__body .prose--tight {
  margin-top: 22px;
}

.page-privacy .ledger__body .prose a {
  color: var(--c-teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 200, 0.42);
  transition: color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
}

.page-privacy .ledger__body .prose a:hover,
.page-privacy .ledger__body .prose a:focus-visible {
  color: var(--c-lime);
  border-color: var(--c-lime);
}

.page-privacy .ledger__list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  max-width: var(--privacy-measure);
}

.page-privacy .ledger__list li {
  position: relative;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-muted);
}

.page-privacy .ledger__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.78em;
  width: 12px;
  height: 1px;
  background: var(--c-violet);
}

.page-privacy .ledger__list li strong {
  color: var(--c-white);
  font-weight: 600;
}

/* ---------- 联系卡 ---------- */
.page-privacy .privacy-contact {
  margin-top: 28px;
  max-width: var(--privacy-measure);
  padding: 22px 24px;
  border: 1px solid var(--c-line);
  border-left: 2px solid var(--c-lime);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(26, 58, 84, 0.78) 0%, rgba(16, 42, 66, 0.62) 100%);
}

.page-privacy .privacy-contact__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.page-privacy .privacy-contact__value {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.4vw, 22px);
  letter-spacing: 0.01em;
  color: var(--c-lime);
  word-break: break-all;
}

.page-privacy .privacy-contact__meta {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-muted);
}

.page-privacy .privacy-contact__meta a {
  color: var(--c-orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 122, 47, 0.45);
}

.page-privacy .privacy-contact__meta a:hover,
.page-privacy .privacy-contact__meta a:focus-visible {
  color: var(--c-lime);
  border-color: var(--c-lime);
}

/* ---------- 收口条 ---------- */
.page-privacy .privacy-footer-line {
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-start;
  margin-top: clamp(36px, 5vw, 60px);
  padding: 24px 0 8px;
  border-top: 1px solid var(--c-line);
}

.page-privacy .privacy-footer-line__text {
  margin: 0;
  max-width: var(--privacy-measure);
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-muted);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 880px) {
  .page-privacy .ledger__item {
    grid-template-columns: var(--privacy-rail) minmax(0, 1fr);
    gap: 52px;
  }

  .page-privacy .ledger__index {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding-top: 8px;
  }

  .page-privacy .ledger__index::after {
    flex: none;
    width: 40px;
  }

  .page-privacy .privacy-footer-line {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 1180px) {
  .page-privacy .privacy-hero__lead {
    font-size: 17px;
  }
}
</