.page-privacy {
  --pp-rule: rgba(216, 220, 227, 0.14);
  --pp-rule-soft: rgba(216, 220, 227, 0.07);
  --pp-gold-line: rgba(201, 162, 39, 0.45);
  --pp-body-text: #b9c0cb;
  --pp-body-soft: rgba(216, 220, 227, 0.62);
  background: var(--ink);
  color: var(--silver);
  overflow-x: hidden;
}

.page-privacy::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(
    90deg,
    rgba(201, 162, 39, 0) 0%,
    rgba(201, 162, 39, 0.35) 14%,
    var(--gold) 42%,
    var(--gold-hi) 50%,
    var(--gold) 58%,
    rgba(201, 162, 39, 0.35) 86%,
    rgba(201, 162, 39, 0) 100%
  );
}

.page-privacy a:focus-visible {
  outline: 1px solid var(--gold);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-masthead {
  position: relative;
  padding: clamp(40px, 6vw, 84px) 0 clamp(36px, 4.5vw, 60px);
  background:
    radial-gradient(115% 95% at 88% 0%, rgba(108, 62, 245, 0.16), transparent 58%),
    radial-gradient(85% 80% at 2% 100%, rgba(201, 162, 39, 0.1), transparent 60%),
    var(--ink);
  border-bottom: 1px solid var(--pp-rule);
}

.page-privacy .privacy-masthead__grid {
  display: grid;
  gap: clamp(30px, 4.5vw, 52px);
  margin-top: clamp(26px, 3.5vw, 44px);
}

.page-privacy .privacy-masthead__lead .eyebrow {
  margin-bottom: 14px;
}

.page-privacy .privacy-masthead .h1 {
  max-width: 22ch;
  margin: 0 0 20px;
  font-size: clamp(1.9rem, 4.4vw, 3.3rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-privacy .privacy-masthead .lede {
  max-width: 40em;
  margin: 0;
  color: var(--pp-body-text);
  font-size: clamp(0.9875rem, 1.15vw, 1.0625rem);
  line-height: 1.85;
}

.page-privacy .privacy-facts {
  margin: 0;
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .privacy-facts__row {
  display: grid;
  grid-template-columns: 6.5rem minmax(0, 1fr);
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--pp-rule);
}

.page-privacy .privacy-facts dt {
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--pp-body-soft);
}

.page-privacy .privacy-facts dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-facts__mono {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.01em;
}

/* ---------- 横幅 ---------- */

.page-privacy .privacy-banner {
  padding: clamp(30px, 4.5vw, 56px) 0 0;
}

.page-privacy .privacy-banner__media {
  border: 1px solid var(--pp-rule);
  box-shadow: var(--shadow-soft);
}

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

/* ---------- 正文区 ---------- */

.page-privacy .privacy-body {
  padding: clamp(52px, 7vw, 104px) 0 clamp(72px, 9vw, 132px);
}

.page-privacy .privacy-grid {
  display: grid;
  gap: clamp(28px, 5vw, 48px);
}

/* ---------- 目录 ---------- */

.page-privacy .privacy-toc__title {
  margin: 0 0 16px;
  padding-bottom: 12px;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  border-bottom: 1px solid var(--pp-gold-line);
}

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

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

.page-privacy .privacy-toc__list li {
  flex: none;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 9px 14px;
  border: 1px solid var(--pp-rule);
  color: var(--pp-body-soft);
  font-size: 0.875rem;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__list a .mono {
  font-size: 0.75rem;
  color: var(--gold);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--paper);
  border-color: var(--pp-gold-line);
  background: rgba(201, 162, 39, 0.06);
}

/* ---------- 条款正文 ---------- */

.page-privacy .privacy-doc {
  max-width: 46rem;
}

.page-privacy .privacy-section {
  padding: clamp(34px, 4.4vw, 56px) 0;
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .privacy-section:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .privacy-section__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  margin-bottom: clamp(20px, 2.4vw, 28px);
}

.page-privacy .privacy-section__num {
  display: inline-block;
  padding-bottom: 7px;
  font-size: clamp(1.6rem, 3vw, 2.35rem);
  font-weight: 600;
  line-height: 1;
  color: var(--gold);
  border-bottom: 1px solid var(--pp-gold-line);
}

.page-privacy .privacy-section .h2 {
  margin: 0;
  font-size: clamp(1.3rem, 2.1vw, 1.75rem);
  line-height: 1.34;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .privacy-prose {
  color: var(--pp-body-text);
  font-size: 1rem;
  line-height: 1.92;
}

.page-privacy .privacy-prose p {
  margin: 0 0 1.05em;
  max-width: 40em;
}

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

.page-privacy .privacy-prose .h3 {
  position: relative;
  margin: 30px 0 10px;
  padding-left: 13px;
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--paper);
  border-left: 2px solid var(--pp-gold-line);
}

.page-privacy .privacy-prose .h3:first-child {
  margin-top: 0;
}

.page-privacy .privacy-prose ul {
  margin: 0 0 1.05em;
  padding-left: 1.15em;
}

.page-privacy .privacy-prose li {
  margin-bottom: 0.55em;
  max-width: 40em;
}

.page-privacy .privacy-prose li::marker {
  color: var(--gold);
}

.page-privacy .privacy-prose strong {
  color: var(--paper);
  font-weight: 600;
}

.page-privacy .privacy-prose .mono {
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  color: var(--paper);
  letter-spacing: 0.01em;
}

.page-privacy .privacy-doc a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--pp-gold-line);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-doc a:hover,
.page-privacy .privacy-doc a:focus-visible {
  color: var(--gold-hi);
  border-color: var(--gold-hi);
}

/* ---------- 条款明细行 ---------- */

.page-privacy .privacy-rows {
  margin: 0 0 1.05em;
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .privacy-rows__row {
  display: grid;
  gap: 5px;
  padding: 15px 0;
  border-bottom: 1px solid var(--pp-rule);
}

.page-privacy .privacy-rows dt {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.02em;
}

.page-privacy .privacy-rows dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.82;
  color: var(--pp-body-text);
}

/* ---------- 回到顶部 ---------- */

.page-privacy .privacy-top {
  position: fixed;
  right: clamp(14px, 3vw, 30px);
  bottom: clamp(14px, 3vw, 30px);
  z-index: 30;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  background: rgba(11, 11, 13, 0.86);
  border: 1px solid var(--pp-rule);
  color: var(--pp-body-soft);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  backdrop-filter: blur(6px);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  color: var(--gold-hi);
  border-color: var(--pp-gold-line);
  transform: translateY(-2px);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-privacy .privacy-facts__row {
    grid-template-columns: 7.5rem minmax(0, 1fr);
    gap: 20px;
  }

  .page-privacy .privacy-rows__row {
    grid-template-columns: 10.5rem minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .page-privacy .privacy-prose {
    font-size: 1.0625rem;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-masthead__grid {
    grid-template-columns: minmax(0, 7fr) minmax(280px, 4fr);
    align-items: end;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-grid {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(48px, 6vw, 84px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 104px;
    align-self: start;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
  }

  .page-privacy .privacy-toc__list li {
    border-top: 1px solid var(--pp-rule-soft);
  }

  .page-privacy .privacy-toc__list li:last-child {
    border-bottom: 1px solid var(--pp-rule-soft);
  }

  .page-privacy .privacy-toc__list a {
    position: relative;
    padding: 11px 8px 11px 15px;
    border: 0;
    background: none;
    white-space: normal;
    line-height: 1.5;
  }

  .page-privacy .privacy-toc__list a::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 2px;
    height: 16px;
    background: var(--gold);
    transform: translateY(-50%) scaleY(0);
    transition: transform var(--dur) var(--ease);
  }

  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus-visible {
    background: none;
    border-color: transparent;
  }

  .page-privacy .privacy-toc__list a:hover::before,
  .page-privacy .privacy-toc__list a:focus-visible::before {
    transform: translateY(-50%) scaleY(1);
  }

  .page-privacy .privacy-section__head {
    gap: 22px;
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-grid {
    grid-template-columns: 248px minmax(0, 1fr);
  }
}

@media (max-width: 520px) {
  .page-privacy .privacy-top {
    padding: 8px 11px;
    font-size: 0.75rem;
  }
}
</>