.page-privacy {
  --pr-rail-w: 236px;
  --pr-sticky: 96px;
  background: var(--xy-cream);
  color: var(--xy-green);
  font-family: var(--xy-font-body);
}

.page-privacy a:focus-visible {
  outline: 2px solid var(--xy-orange);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- 首屏 ---------- */
.page-privacy .pr-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(84px, 12vw, 132px) 0 clamp(40px, 6vw, 68px);
  background:
    radial-gradient(circle at 82% 8%, rgba(247, 198, 107, 0.28), transparent 52%),
    linear-gradient(158deg, #12251C 0%, #1F3A2E 56%, #2F5D50 100%);
  color: var(--xy-cream);
}

.page-privacy .pr-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(251, 247, 239, 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(251, 247, 239, 0.07) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

.page-privacy .pr-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .pr-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.24;
  filter: saturate(0.85);
}

.page-privacy .pr-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 62rem;
}

.page-privacy .pr-crumbs {
  margin-bottom: 26px;
  font-family: var(--xy-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}

.page-privacy .pr-crumbs .xy-crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pr-crumbs .xy-crumbs__link {
  color: rgba(251, 247, 239, 0.68);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .pr-crumbs .xy-crumbs__link:hover {
  color: var(--xy-gold);
  border-bottom-color: rgba(247, 198, 107, 0.6);
}

.page-privacy .pr-crumbs__sep {
  color: rgba(251, 247, 239, 0.34);
}

.page-privacy .pr-crumbs [aria-current="page"] {
  color: var(--xy-apricot);
}

.page-privacy .pr-hero__eyebrow {
  margin: 0;
  font-family: var(--xy-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--xy-gold);
}

.page-privacy .pr-hero__title {
  margin: 14px 0 0;
  font-family: var(--xy-font-display);
  font-weight: 700;
  font-size: clamp(1.85rem, 6.2vw, 3.4rem);
  line-height: 1.16;
  letter-spacing: 0.02em;
  color: var(--xy-cream);
}

.page-privacy .pr-hero__lede {
  margin: 20px 0 0;
  max-width: 40em;
  font-size: clamp(0.95rem, 2.6vw, 1.0625rem);
  line-height: 1.85;
  color: rgba(251, 247, 239, 0.82);
}

.page-privacy .pr-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin: 30px 0 0;
  padding: 18px 20px 0 0;
  list-style: none;
  border-top: 1px solid rgba(251, 247, 239, 0.18);
}

.page-privacy .pr-hero__metaitem {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.page-privacy .pr-hero__metakey {
  font-family: var(--xy-font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: rgba(247, 198, 107, 0.86);
}

.page-privacy .pr-hero__metaval {
  font-size: 0.875rem;
  line-height: 1.5;
  color: rgba(251, 247, 239, 0.92);
  word-break: break-word;
}

/* ---------- 主体骨架 ---------- */
.page-privacy .pr-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  padding-top: clamp(40px, 6vw, 72px);
  padding-bottom: clamp(56px, 8vw, 100px);
}

/* ---------- 侧栏索引 ---------- */
.page-privacy .pr-rail {
  padding: 20px 18px 22px;
  border: 1px solid var(--xy-line);
  border-radius: var(--xy-radius);
  background: linear-gradient(180deg, rgba(255, 227, 176, 0.4), rgba(251, 247, 239, 0) 78%);
}

.page-privacy .pr-rail__kicker {
  margin: 0;
  font-family: var(--xy-font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  color: var(--xy-moss);
}

.page-privacy .pr-rail__list {
  position: relative;
  margin: 14px 0 0;
  padding: 0 0 0 14px;
  list-style: none;
}

.page-privacy .pr-rail__list::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--xy-orange), rgba(245, 166, 35, 0.12));
}

.page-privacy .pr-rail__item + .pr-rail__item {
  margin-top: 2px;
}

.page-privacy .pr-rail__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 4px;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--xy-green);
  text-decoration: none;
  border-radius: 6px;
  transition: color 160ms ease-out, background-color 160ms ease-out;
}

.page-privacy .pr-rail__link:hover {
  color: var(--xy-orange-deep);
  background: rgba(255, 227, 176, 0.5);
}

.page-privacy .pr-rail__idx {
  flex: none;
  font-family: var(--xy-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--xy-orange-deep);
}

.page-privacy .pr-rail__note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--xy-line-strong);
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--xy-moss);
}

/* ---------- 条款章节 ---------- */
.page-privacy .pr-articles {
  min-width: 0;
}

.page-privacy .pr-sec + .pr-sec {
  margin-top: clamp(38px, 6vw, 64px);
  padding-top: clamp(30px, 4vw, 44px);
  border-top: 1px solid var(--xy-line);
}

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

.page-privacy .pr-sec__num {
  flex: none;
  padding: 3px 9px;
  border: 1px solid rgba(201, 125, 10, 0.42);
  border-radius: 6px;
  font-family: var(--xy-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--xy-orange-deep);
}

.page-privacy .pr-sec__title {
  margin: 0;
  font-family: var(--xy-font-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 4vw, 1.85rem);
  line-height: 1.28;
  letter-spacing: 0.01em;
  color: var(--xy-green);
}

.page-privacy .pr-prose {
  margin: 0;
  max-width: 38em;
  font-size: 0.9688rem;
  line-height: 1.9;
  color: #2B4237;
}

.page-privacy .pr-subtitle {
  margin: clamp(28px, 4vw, 38px) 0 14px;
  font-family: var(--xy-font-display);
  font-weight: 600;
  font-size: clamp(1.05rem, 3vw, 1.25rem);
  line-height: 1.4;
  color: var(--xy-green);
}

/* ---------- 信息场景卡片 ---------- */
.page-privacy .pr-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 24px;
}

.page-privacy .pr-card {
  padding: 18px 18px 20px;
  border: 1px solid var(--xy-line);
  border-radius: var(--xy-radius-sm);
  background: rgba(255, 255, 255, 0.68);
  box-shadow: var(--xy-shadow);
  transition: transform 200ms ease-out, border-color 200ms ease-out;
}

.page-privacy .pr-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 166, 35, 0.55);
}

.page-privacy .pr-card__title {
  position: relative;
  margin: 0 0 10px;
  padding-left: 14px;
  font-family: var(--xy-font-body);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--xy-green);
}

.page-privacy .pr-card__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--xy-orange);
}

.page-privacy .pr-card__text {
  margin: 0;
  font-size: 0.9063rem;
  line-height: 1.82;
  color: var(--xy-moss);
}

/* ---------- 用途分栏 ---------- */
.page-privacy .pr-uses {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: 22px;
  border: 1px solid var(--xy-line);
  border-radius: var(--xy-radius-sm);
  background: var(--xy-line);
  overflow: hidden;
}

.page-privacy .pr-use {
  padding: 16px 18px;
  background: var(--xy-cream);
}

.page-privacy .pr-use__key {
  display: block;
  margin-bottom: 6px;
  font-family: var(--xy-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--xy-teal);
}

.page-privacy .pr-use__text {
  margin: 0;
  font-size: 0.9063rem;
  line-height: 1.78;
  color: #2B4237;
}

/* ---------- 处理原则 ---------- */
.page-privacy .pr-principles {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pr-principle {
  display: flex;
  gap: 14px;
  padding-left: 16px;
  border-left: 1px solid var(--xy-warm-gray);
}

.page-privacy .pr-principle__idx {
  flex: none;
  font-family: var(--xy-font-mono);
  font-size: 0.8125rem;
  line-height: 1.9;
  letter-spacing: 0.08em;
  color: var(--xy-orange-deep);
}

.page-privacy .pr-principle__title {
  margin: 0 0 6px;
  font-family: var(--xy-font-body);
  font-weight: 700;
  font-size: 0.9688rem;
  line-height: 1.5;
  color: var(--xy-green);
}

.page-privacy .pr-principle__text {
  margin: 0;
  font-size: 0.9063rem;
  line-height: 1.8;
  color: var(--xy-moss);
}

.page-privacy .pr-note {
  margin-top: 26px;
  padding: 16px 18px;
  border-left: 2px solid var(--xy-teal);
  border-radius: 0 var(--xy-radius-sm) var(--xy-radius-sm) 0;
  background: rgba(232, 228, 218, 0.6);
}

.page-privacy .pr-note p {
  margin: 0;
  font-size: 0.9063rem;
  line-height: 1.82;
  color: #2B4237;
}

/* ---------- 请求渠道提示条 ---------- */
.page-privacy .pr-callout {
  margin-top: 24px;
  padding: 22px 20px 24px;
  border-left: 3px solid var(--xy-orange);
  border-radius: var(--xy-radius);
  background: linear-gradient(122deg, var(--xy-apricot), rgba(255, 227, 176, 0.32) 82%);
}

.page-privacy .pr-callout__label {
  margin: 0;
  font-family: var(--xy-font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  color: var(--xy-orange-deep);
}

.page-privacy .pr-callout__mail {
  margin: 10px 0 16px;
  font-family: var(--xy-font-mono);
  font-weight: 600;
  font-size: clamp(0.95rem, 3.4vw, 1.3rem);
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--xy-green);
  word-break: break-all;
}

.page-privacy .pr-callout__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pr-callout__list li {
  position: relative;
  padding-left: 16px;
  font-size: 0.9063rem;
  line-height: 1.8;
  color: #2B4237;
}

.page-privacy .pr-callout__list li + li {
  margin-top: 6px;
}

.page-privacy .pr-callout__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 1px;
  background: var(--xy-orange-deep);
}

/* ---------- 相关入口 ---------- */
.page-privacy .pr-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--xy-line);
}

.page-privacy .pr-link {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  border: 1px solid var(--xy-line-strong);
  border-radius: 999px;
  font-size: 0.875rem;
  line-height: 1.4;
  color: var(--xy-green);
  text-decoration: none;
  transition: background-color 180ms ease-out, border-color 180ms ease-out, color 180ms ease-out;
}

.page-privacy .pr-link:hover {
  background: var(--xy-apricot);
  border-color: var(--xy-orange);
  color: var(--xy-green-deep);
}

/* ---------- 滚动显现 ---------- */
.page-privacy .xy-reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 480ms ease-out, transform 480ms ease-out;
}

.page-privacy .xy-reveal.is-in {
  opacity: 1;
  transform: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .pr-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

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

  .page-privacy .pr-principles {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-privacy .pr-callout {
    padding: 26px 26px 28px;
  }
}

@media (min-width: 960px) {
  .page-privacy .pr-body {
    grid-template-columns: var(--pr-rail-w) minmax(0, 1fr);
    gap: 56px;
  }

  .page-privacy .pr-rail {
    position: sticky;
    top: var(--pr-sticky);
    align-self: start;
  }

  .page-privacy .pr-articles {
    padding-right: 8px;
  }

  .page-privacy .pr-hero__meta {
    gap: 14px 44px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .pr-hero__inner {
    max-width: 66rem;
  }

  .page-privacy .pr-prose {
    max-width: 36em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .xy-reveal,
  .page-privacy .pr-card,
  .page-privacy .pr-link,
  .page-privacy .pr-rail__link {
    transition: none;
  }

  .page-privacy .xy-reveal {
    opacity: 1;
    transform: none;
  }

  .page-privacy .pr-card:hover {
    transform: none;
  }
}