/* ========================================
   隐私保护政策页 · 页面专属样式
   作用域：.page-privacy
   ======================================== */
.page-privacy {
  --priv-accent: var(--neon-purple);
  --priv-max: 1080px;
  --priv-section-gap: 72px;
  --priv-radius: 4px;
  font-family: var(--font-body);
  color: var(--text-light);
  background: var(--bg-deep);
  padding-bottom: 48px;
  overflow-x: hidden;
}

/* ---------- 页面容器 ---------- */
.page-privacy .priv-container {
  width: min(100% - 40px, var(--priv-max));
  margin-inline: auto;
}

/* ---------- 面包屑 ---------- */
.page-privacy .priv-breadcrumb {
  padding-top: 24px;
  margin-bottom: 40px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.page-privacy .priv-breadcrumb .breadcrumb__link {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.page-privacy .priv-breadcrumb .breadcrumb__link:hover {
  color: var(--neon-purple);
}

.page-privacy .priv-breadcrumb .breadcrumb__sep {
  margin: 0 6px;
  color: var(--text-muted);
  opacity: 0.6;
}

.page-privacy .priv-breadcrumb .breadcrumb__current {
  color: var(--neon-blue);
}

/* ---------- 首屏英雄区 ---------- */
.page-privacy .priv-hero {
  position: relative;
  margin-bottom: var(--priv-section-gap);
  padding-top: 8px;
  padding-bottom: 24px;
}

.page-privacy .priv-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 70%;
  height: 220px;
  background-image:
    linear-gradient(rgba(176, 38, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(176, 38, 255, 0.07) 1px, transparent 1px);
  background-size: 34px 34px;
  background-position: top right;
  pointer-events: none;
}

.page-privacy .priv-hero__grid,
.page-privacy .priv-progress {
  position: relative;
  z-index: 1;
}

.page-privacy .priv-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

.page-privacy .priv-hero__kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--neon-purple);
}

.page-privacy .priv-hero__kicker-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--neon-green);
  box-shadow: 0 0 12px var(--neon-green);
  flex-shrink: 0;
}

.page-privacy .priv-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 5vw, 3.2rem);
  line-height: 1.15;
  letter-spacing: 0.02em;
  color: var(--text-light);
  text-shadow: 0 0 20px rgba(176, 38, 255, 0.25);
}

.page-privacy .priv-hero__desc {
  margin: 0 0 20px;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--text-muted);
  font-weight: 300;
}

.page-privacy .priv-hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--neon-green);
}

.page-privacy .priv-hero__tag-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--neon-green);
  box-shadow: 0 0 8px var(--neon-green);
}

.page-privacy .priv-progress {
  margin-top: 40px;
  height: 3px;
  background: rgba(176, 38, 255, 0.1);
  border-radius: 3px;
  overflow: hidden;
  transform: scaleX(0);
  transform-origin: left center;
}

/* ---------- 政策说明与索引 ---------- */
.page-privacy .priv-overview {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: var(--priv-section-gap);
  padding: 28px 24px 32px;
  background: var(--bg-dark);
  border: 1px solid rgba(176, 38, 255, 0.18);
  border-left: 3px solid var(--neon-purple);
  border-radius: var(--priv-radius);
}

.page-privacy .priv-overview__label,
.page-privacy .priv-outro__label {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--neon-purple);
}

.page-privacy .priv-index {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .priv-index__item + .priv-index__item {
  border-top: 1px solid rgba(176, 38, 255, 0.12);
}

.page-privacy .priv-index__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 4px;
  text-decoration: none;
  color: var(--text-light);
  font-size: 0.92rem;
  transition: color var(--transition), padding-left var(--transition);
}

.page-privacy .priv-index__link:hover {
  color: var(--neon-purple);
  padding-left: 12px;
}

.page-privacy .priv-index__num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--neon-blue);
}

.page-privacy .priv-overview__heading {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
}

.page-privacy .priv-overview__intro p {
  margin: 0 0 14px;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--text-muted);
  font-weight: 300;
}

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

/* ---------- 信息条文区块 ---------- */
.page-privacy .priv-section {
  margin-bottom: 56px;
  scroll-margin-top: 96px;
}

.page-privacy .priv-section__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  padding: 4px 0 4px 16px;
  border-left: 3px solid var(--priv-accent);
}

.page-privacy .priv-section__num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--priv-accent);
  text-shadow: 0 0 14px var(--priv-accent);
}

.page-privacy .priv-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-privacy .priv-section__body p {
  margin: 0 0 16px;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--text-light);
  font-weight: 300;
}

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

/* ---------- 列表 ---------- */
.page-privacy .priv-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}

.page-privacy .priv-list__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.page-privacy .priv-list__item:first-child {
  padding-top: 4px;
}

.page-privacy .priv-list__term {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--priv-accent);
  letter-spacing: 0.04em;
}

.page-privacy .priv-list__desc {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-muted);
  font-weight: 300;
}

.page-privacy .priv-section__remark {
  margin-top: 16px;
  padding: 14px 18px;
  background: rgba(176, 38, 255, 0.08);
  border-left: 2px solid var(--priv-accent);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-light);
  font-weight: 300;
}

/* ---------- 区块内媒体 ---------- */
.page-privacy .priv-media {
  margin: 20px 0 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--priv-radius);
  overflow: hidden;
  background: var(--bg-dark);
}

.page-privacy .priv-media__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-privacy .priv-media__cap {
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ---------- 强调色映射 ---------- */
.page-privacy .priv-section--purple { --priv-accent: var(--neon-purple); }
.page-privacy .priv-section--blue { --priv-accent: var(--neon-blue); }
.page-privacy .priv-section--green { --priv-accent: var(--neon-green); }
.page-privacy .priv-section--orange { --priv-accent: var(--warn-orange); }

/* ---------- 相关文档尾部 ---------- */
.page-privacy .priv-outro {
  margin-top: 72px;
}

.page-privacy .priv-outro__card {
  padding: 32px 24px;
  background: linear-gradient(135deg, rgba(176, 38, 255, 0.1) 0%, rgba(10, 14, 26, 0) 45%, rgba(0, 229, 255, 0.06) 100%);
  border: 1px solid rgba(176, 38, 255, 0.25);
  border-radius: var(--priv-radius);
}

.page-privacy .priv-outro__label {
  color: var(--neon-blue);
  margin-bottom: 12px;
}

.page-privacy .priv-outro__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
}

.page-privacy .priv-outro__desc {
  margin: 0 0 24px;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--text-muted);
  max-width: 62ch;
}

.page-privacy .priv-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 桌面端：768px+ ---------- */
@media (min-width: 768px) {
  .page-privacy {
    padding-bottom: 72px;
  }

  .page-privacy .priv-container {
    width: min(100% - 72px, var(--priv-max));
  }

  .page-privacy .priv-hero {
    margin-bottom: 88px;
    padding-bottom: 32px;
  }

  .page-privacy .priv-hero__grid {
    grid-template-columns: 3fr 2fr;
    gap: 48px;
  }

  .page-privacy .priv-hero__meta {
    padding-top: 28px;
  }

  .page-privacy .priv-progress {
    margin-top: 48px;
  }

  /* 政策说明：左右分栏 */
  .page-privacy .priv-overview {
    grid-template-columns: 2.5fr 5fr;
    gap: 48px;
    padding: 40px 44px;
  }

  /* 条文区块：编号列 + 内容列 */
  .page-privacy .priv-section {
    display: grid;
    grid-template-columns: 1fr 2.5fr;
    column-gap: 48px;
    margin-bottom: 72px;
  }

  .page-privacy .priv-section__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 0;
    padding: 20px 0 20px 20px;
  }

  .page-privacy .priv-section__num {
    font-size: 2.2rem;
  }

  .page-privacy .priv-section__title {
    font-size: 1.25rem;
  }

  .page-privacy .priv-media {
    grid-column: 1 / -1;
    margin-top: 16px;
  }

  .page-privacy .priv-outro__card {
    padding: 44px 48px;
  }
}

/* ---------- 大桌面端：992px+ ---------- */
@media (min-width: 992px) {
  .page-privacy .priv-overview__index {
    position: sticky;
    top: 96px;
    align-self: start;
  }
}