.page-privacy {
  --pv-measure: 34em;
  --pv-line: 1px solid rgba(168, 198, 218, 0.55);
  --pv-line-dark: 1px solid rgba(168, 198, 218, 0.22);
  background: var(--paper);
  color: var(--ink);
}

/* ---------- 首屏靛紫色带 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--indigo);
  color: var(--paper);
  border-bottom: var(--pv-line-dark);
}

.page-privacy .privacy-hero__pattern {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-privacy .privacy-hero__pattern img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.22;
}

.page-privacy .privacy-hero__pattern::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(36, 30, 60, 0.5) 0%, rgba(36, 30, 60, 0.86) 58%, var(--indigo) 100%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  padding-top: clamp(36px, 6vw, 72px);
  padding-bottom: clamp(32px, 5vw, 56px);
}

.page-privacy .privacy-hero .crumbs__list {
  margin: 0 0 26px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  list-style: none;
  padding: 0;
}

.page-privacy .privacy-hero .crumbs__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.page-privacy .privacy-hero .crumbs__link {
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: rgba(168, 198, 218, 0.9);
  text-decoration: none;
}

.page-privacy .privacy-hero .crumbs__link[aria-current="page"] {
  color: var(--paper);
}

.page-privacy .privacy-hero .crumbs__sep {
  color: rgba(168, 198, 218, 0.45);
}

.page-privacy .privacy-hero__code {
  margin: 0 0 14px;
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  color: var(--yellow);
}

.page-privacy .privacy-hero__title {
  margin: 0;
  max-width: 22em;
  font-size: clamp(1.8rem, 5.2vw, 3.1rem);
  line-height: 1.24;
  font-weight: 900;
  letter-spacing: 0.035em;
  color: var(--paper);
}

.page-privacy .privacy-hero__lede {
  margin: 22px 0 0;
  max-width: var(--pv-measure);
  font-size: 1rem;
  line-height: 1.9;
  color: rgba(244, 241, 234, 0.82);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 40px;
  margin: 34px 0 0;
  padding: 20px 0 0;
  border-top: var(--pv-line-dark);
}

.page-privacy .privacy-hero__meta-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-privacy .privacy-hero__meta-item dt {
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: rgba(168, 198, 218, 0.95);
}

.page-privacy .privacy-hero__meta-item dd {
  margin: 0;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  color: var(--paper);
}

/* ---------- 条款索引条 ---------- */
.page-privacy .privacy-index {
  background: var(--blue-ink);
  color: var(--paper);
  border-bottom: var(--pv-line-dark);
}

.page-privacy .privacy-index__inner {
  padding-top: 15px;
  padding-bottom: 15px;
}

.page-privacy .privacy-index__label {
  margin: 0;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: rgba(168, 198, 218, 0.95);
}

.page-privacy .privacy-index__list {
  display: flex;
  gap: 20px;
  margin: 12px 0 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .privacy-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  padding-bottom: 4px;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: rgba(244, 241, 234, 0.86);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}

.page-privacy .privacy-index__link .num {
  font-size: 0.76em;
  color: var(--yellow);
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  color: #ffffff;
  border-bottom-color: var(--neon);
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-body {
  padding: clamp(36px, 5.5vw, 68px) 0 clamp(46px, 7vw, 88px);
  background: var(--paper);
}

.page-privacy .clause {
  padding: 30px 0;
  border-top: var(--pv-line);
}

.page-privacy .clause:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .clause__num {
  display: block;
  margin: 0 0 12px;
  font-size: 1.45rem;
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--blue-sub);
}

.page-privacy .clause__title {
  margin: 0 0 16px;
  max-width: 22em;
  font-size: 1.3rem;
  line-height: 1.4;
  font-weight: 900;
  letter-spacing: 0.04em;
  color: var(--blue-ink);
}

.page-privacy .clause__body .prose {
  max-width: var(--pv-measure);
  margin: 0 0 1.15em;
  font-size: 1rem;
  line-height: 1.9;
  letter-spacing: 0.01em;
  color: var(--ink);
}

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

/* ---------- 尾部收束 ---------- */
.page-privacy .privacy-tail {
  background: var(--indigo);
  color: var(--paper);
  border-top: var(--pv-line-dark);
}

.page-privacy .privacy-tail__inner {
  padding-top: 38px;
  padding-bottom: 46px;
}

.page-privacy .privacy-tail__note {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: rgba(168, 198, 218, 0.95);
}

.page-privacy .privacy-tail__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin: 0 0 30px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-tail__links a {
  display: inline-block;
  padding-bottom: 3px;
  font-size: 0.95rem;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid rgba(226, 62, 122, 0.6);
  transition: color var(--ease), border-color var(--ease);
}

.page-privacy .privacy-tail__links a:hover,
.page-privacy .privacy-tail__links a:focus-visible {
  color: var(--yellow);
  border-bottom-color: var(--yellow);
}

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

.page-privacy .privacy-tail__back a {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  color: var(--yellow);
  text-decoration: none;
}

.page-privacy .privacy-tail__back a:hover,
.page-privacy .privacy-tail__back a:focus-visible {
  color: #ffffff;
}

/* ---------- 桌面端：编号独立成列并加浅青分隔线 ---------- */
@media (min-width: 760px) {
  .page-privacy .clause {
    display: grid;
    grid-template-columns: 86px minmax(0, 1fr);
    column-gap: 30px;
    padding: 38px 0;
  }

  .page-privacy .clause__num {
    margin: 6px 0 0;
    font-size: 1.7rem;
  }

  .page-privacy .clause__body {
    border-left: var(--pv-line);
    padding-left: 30px;
  }

  .page-privacy .clause__title {
    font-size: 1.45rem;
  }
}

@media (min-width: 1040px) {
  .page-privacy .privacy-hero__lede {
    font-size: 1.05rem;
  }

  .page-privacy .clause {
    grid-template-columns: 108px minmax(0, 1fr);
    column-gap: 36px;
    padding: 44px 0;
  }

  .page-privacy .clause__body {
    padding-left: 36px;
  }

  .page-privacy .clause__num {
    font-size: 1.85rem;
  }
}

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