.page-privacy {
  --privacy-rail-w: 268px;
  --privacy-placard: rgba(47, 224, 200, 0.06);
  background: var(--deep-field);
  color: var(--ink);
  font-family: var(--font-body);
}

/* ---------- 页头 ---------- */

.page-privacy .privacy-masthead {
  border-bottom: var(--hair);
  padding: 22px 0 34px;
  background:
    linear-gradient(180deg, rgba(8, 18, 15, 0.35) 0%, rgba(8, 18, 15, 0.96) 100%),
    repeating-linear-gradient(90deg, rgba(42, 50, 55, 0.5) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(42, 50, 55, 0.35) 0 1px, transparent 1px 96px),
    var(--graphite);
}

.page-privacy .privacy-masthead__grid {
  display: grid;
  gap: 28px;
  margin-top: 22px;
}

.page-privacy .privacy-kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--signal-cyan);
}

.page-privacy .privacy-masthead h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.2rem, 11vw, 4.2rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-privacy .privacy-masthead h1::after {
  content: "";
  display: block;
  width: 84px;
  height: 3px;
  margin-top: 16px;
  background: var(--turf);
}

.page-privacy .privacy-lead {
  margin: 0 0 22px;
  max-width: 60ch;
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .privacy-stamp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 8px 14px;
  border: var(--hair);
  background: rgba(30, 58, 50, 0.4);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}

.page-privacy .privacy-stamp__dot {
  width: 7px;
  height: 7px;
  flex: none;
  background: var(--signal-cyan);
}

.page-privacy .privacy-masthead__media {
  margin: 0;
}

.page-privacy .privacy-masthead__media .media__frame {
  border: var(--hair);
  background: linear-gradient(140deg, var(--moss-line) 0%, var(--graphite) 70%);
}

.page-privacy .privacy-masthead__media .media__img,
.page-privacy .privacy-masthead__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.86);
}

/* ---------- 主体骨架 ---------- */

.page-privacy .privacy-shell {
  display: grid;
  gap: 30px;
  padding: 34px 0 56px;
}

.page-privacy .privacy-rail {
  border: var(--hair);
  background: var(--graphite);
  padding: 16px 14px;
}

.page-privacy .privacy-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .anchor-nav {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .anchor-nav__link {
  flex: none;
  white-space: nowrap;
  padding: 9px 12px;
  font-size: 0.86rem;
  line-height: 1.3;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-privacy .anchor-nav__link:hover,
.page-privacy .anchor-nav__link:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--turf);
}

.page-privacy .anchor-nav__link:focus-visible {
  outline: 2px solid var(--signal-cyan);
  outline-offset: 2px;
}

.page-privacy .anchor-nav__link.is-current {
  color: var(--signal-cyan);
  border-bottom-color: var(--signal-cyan);
}

.page-privacy .privacy-rail__foot {
  margin: 14px 0 0;
  padding-top: 14px;
  border-top: var(--hair);
  font-size: 0.82rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-privacy .privacy-rail__foot a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--slate-line);
}

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

/* ---------- 条款 ---------- */

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

.page-privacy .clause {
  padding-bottom: 32px;
  margin-bottom: 32px;
  border-bottom: var(--hair);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .clause:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .clause__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.24em;
  color: var(--signal-cyan);
}

.page-privacy .clause h2 {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 5.4vw, 1.9rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .clause p {
  margin: 0 0 15px;
  max-width: 68ch;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--ink);
}

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

.page-privacy .clause a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--turf);
}

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

/* 定义表 */

.page-privacy .factlist {
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 1px;
  border: var(--hair);
  background: var(--slate-line);
}

.page-privacy .factlist__row {
  background: var(--graphite);
  padding: 14px 15px;
}

.page-privacy .factlist__key {
  display: block;
  margin: 0 0 6px;
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--paper);
}

.page-privacy .factlist__val {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .factlist--contact .factlist__val {
  color: var(--cyan-soft);
}

.page-privacy .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  letter-spacing: 0.01em;
}

/* 展签式说明牌 */

.page-privacy .placard {
  position: relative;
  margin: 0 0 18px;
  padding: 16px 16px 16px 18px;
  border: 1px solid var(--signal-cyan);
  background: var(--privacy-placard);
}

.page-privacy .placard::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--signal-cyan);
}

.page-privacy .placard__label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--signal-cyan);
}

.page-privacy .placard p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .privacy-footnote {
  margin-top: 22px;
  padding-top: 14px;
  border-top: var(--hair);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.7;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}

/* ---------- 平板及以上 ---------- */

@media (min-width: 720px) {
  .page-privacy .privacy-masthead {
    padding: 30px 0 46px;
  }

  .page-privacy .privacy-masthead__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: end;
    gap: 40px;
    margin-top: 28px;
  }

  .page-privacy .privacy-shell {
    gap: 40px;
    padding: 48px 0 72px;
  }

  .page-privacy .factlist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .factlist__row {
    padding: 16px 18px;
  }

  .page-privacy .clause {
    padding-bottom: 40px;
    margin-bottom: 40px;
  }
}

/* ---------- 桌面：左侧固定条款轴 ---------- */

@media (min-width: 960px) {
  .page-privacy .privacy-shell {
    grid-template-columns: var(--privacy-rail-w) minmax(0, 1fr);
    gap: 64px;
    padding: 64px 0 96px;
  }

  .page-privacy .privacy-rail {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
    max-height: calc(100vh - var(--header-h) - 56px);
    overflow-y: auto;
    padding: 20px 16px;
  }

  .page-privacy .anchor-nav {
    flex-direction: column;
    overflow-x: visible;
    gap: 2px;
    padding-bottom: 0;
  }

  .page-privacy .anchor-nav__link {
    white-space: normal;
    padding: 9px 10px 9px 12px;
    border-bottom: 0;
    border-left: 2px solid transparent;
  }

  .page-privacy .anchor-nav__link:hover,
  .page-privacy .anchor-nav__link:focus-visible {
    border-bottom-color: transparent;
    border-left-color: var(--turf);
    background: rgba(27, 107, 82, 0.16);
  }

  .page-privacy .anchor-nav__link.is-current {
    color: var(--signal-cyan);
    border-bottom-color: transparent;
    border-left-color: var(--signal-cyan);
    background: rgba(47, 224, 200, 0.07);
  }

  .page-privacy .privacy-body {
    padding-top: 4px;
  }

  .page-privacy .clause {
    padding-bottom: 52px;
    margin-bottom: 52px;
  }

  .page-privacy .clause h2 {
    margin-top: 12px;
  }
}

@media (min-width: 1200px) {
  .page-privacy {
    --privacy-rail-w: 280px;
  }

  .page-privacy .privacy-rail {
    padding: 24px 20px;
  }
}