.page-privacy {
  --pv-line: rgba(28, 61, 92, 0.78);
  --pv-rail: 252px;

  position: relative;
  padding-bottom: clamp(56px, 9vw, 104px);
  color: var(--c-paper);
  background:
    radial-gradient(120% 58% at 92% -6%, rgba(53, 214, 227, 0.12), transparent 60%),
    linear-gradient(180deg, #08192B 0%, #0A1F34 56%, #08192B 100%);
}

.page-privacy .breadcrumb {
  padding-top: 22px;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding-top: clamp(18px, 4vw, 42px);
  padding-bottom: clamp(26px, 4vw, 44px);
}

.page-privacy .privacy-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-cyan);
}

.page-privacy .privacy-hero__eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--c-cyan);
}

.page-privacy .privacy-hero__title {
  margin: 0 0 20px;
  font-size: clamp(34px, 6.4vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
}

.page-privacy .privacy-hero__lead {
  margin: 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.55vw, 17px);
  line-height: 1.8;
  color: #C6D6E4;
}

.page-privacy .privacy-hero__meta {
  display: grid;
  gap: 14px;
  margin: clamp(26px, 4vw, 38px) 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .privacy-hero__meta li {
  display: grid;
  gap: 5px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--c-muted);
}

.page-privacy .pv-k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-dim);
}

/* ---------- 氛围图 ---------- */
.page-privacy .privacy-visual {
  margin-top: clamp(6px, 1.6vw, 14px);
  margin-bottom: clamp(34px, 5.6vw, 58px);
}

.page-privacy .privacy-visual__frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--pv-line);
}

.page-privacy .privacy-visual__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(115deg, rgba(8, 25, 43, 0.9) 0%, rgba(8, 25, 43, 0.3) 46%, rgba(53, 214, 227, 0.12) 100%);
}

.page-privacy .privacy-visual__frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  filter: saturate(0.75) brightness(0.86);
}

.page-privacy .privacy-visual__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--c-dim);
}

/* ---------- 正文骨架 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: clamp(28px, 5vw, 44px);
  padding-top: clamp(26px, 4vw, 42px);
  border-top: 1px solid var(--pv-line);
}

/* ---------- 左侧条款索引 ---------- */
.page-privacy .rail-index {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-privacy .rail-index__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-dim);
}

.page-privacy .rail-index__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .rail-index__item {
  min-width: 0;
}

.page-privacy .rail-index__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 9px 11px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--c-muted);
  text-decoration: none;
  background: rgba(15, 42, 68, 0.5);
  border-left: 2px solid transparent;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease), background-color 0.16s var(--ease);
}

.page-privacy .rail-index__link .mono {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--c-gold);
}

.page-privacy .rail-index__link:hover,
.page-privacy .rail-index__link:focus-visible {
  color: var(--c-paper);
  background: rgba(15, 42, 68, 0.9);
  border-left-color: var(--c-line);
}

.page-privacy .rail-index__link[aria-current] {
  color: var(--c-paper);
  background: rgba(53, 214, 227, 0.1);
  border-left-color: var(--c-cyan);
}

/* ---------- 条款 ---------- */
.page-privacy .privacy-terms {
  display: grid;
  min-width: 0;
}

.page-privacy .term {
  padding: clamp(26px, 3.4vw, 38px) 0;
  border-top: 1px solid var(--pv-line);
  scroll-margin-top: 116px;
}

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

.page-privacy .term__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .term__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
  color: var(--c-ink);
  background: var(--c-gold-soft);
  border-radius: 2px;
}

.page-privacy .term__title {
  margin: 0;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  font-weight: 700;
  color: var(--c-paper);
}

.page-privacy .term__body {
  display: grid;
  gap: 16px;
  max-width: 74ch;
}

.page-privacy .term__body p {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: #C9D8E5;
}

.page-privacy .term__body p a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 214, 227, 0.45);
  transition: border-color 0.16s var(--ease);
}

.page-privacy .term__body p a:hover,
.page-privacy .term__body p a:focus-visible {
  border-bottom-color: var(--c-cyan);
}

.page-privacy .term__body ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .term__body li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.76;
  color: var(--c-muted);
}

.page-privacy .term__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 10px;
  height: 1px;
  background: var(--c-cyan);
}

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

.page-privacy .kw {
  color: var(--c-cyan);
  border-bottom: 1px dashed rgba(53, 214, 227, 0.7);
}

.page-privacy .amt {
  display: inline-block;
  padding: 1px 7px;
  font-family: var(--font-mono);
  font-size: 0.94em;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
  color: var(--c-ink);
  background: var(--c-gold-soft);
  border-radius: 2px;
}

/* ---------- 联系渠道 ---------- */
.page-privacy .pv-channels {
  display: grid;
  gap: 1px;
  background: var(--pv-line);
  border: 1px solid var(--pv-line);
}

.page-privacy .pv-channel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 14px;
  align-items: center;
  padding: 14px 16px;
  background: #081A2D;
}

.page-privacy .pv-channel__label {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-dim);
}

.page-privacy .pv-channel__value {
  min-width: 0;
  font-size: 15px;
  color: var(--c-paper);
  word-break: break-word;
}

@media (min-width: 700px) {
  .page-privacy .privacy-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
  }

  .page-privacy .rail-index__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pv-channel {
    grid-template-columns: 96px minmax(0, 1fr) auto;
  }

  .page-privacy .pv-channel__label {
    grid-column: auto;
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    gap: clamp(40px, 6vw, 76px);
    align-items: start;
  }

  .page-privacy .rail-index {
    position: sticky;
    top: 104px;
  }

  .page-privacy .rail-index__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .page-privacy .rail-index__link {
    background: transparent;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .rail-index__link,
  .page-privacy .term__body p a {
    transition: none;
  }
}