/* ===== 页面专属：privacy 数据与隐私 ===== */
.page-privacy{
  --privacy-line: rgba(10, 92, 138, 0.14);
  --privacy-blue-deep: #083B5C;
  --privacy-blue-deeper: #062D45;
  --privacy-blue-soft: #EDF6FB;
  --privacy-text-soft: #EAF4FA;
  font-family: var(--font-body);
  color: var(--color-text);
  line-height: 1.85;
  overflow-wrap: break-word;
}

/* ===== Hero ===== */
.page-privacy .privacy-hero{
  position: relative;
  padding: 44px 0 36px;
  background:
    radial-gradient(1100px 340px at 92% -60px, rgba(26, 127, 181, 0.16) 0%, rgba(26, 127, 181, 0) 62%),
    radial-gradient(900px 300px at -8% 120px, rgba(245, 201, 107, 0.20) 0%, rgba(245, 201, 107, 0) 58%),
    linear-gradient(180deg, #E8F2F9 0%, rgba(243, 249, 252, 0) 100%);
}
.page-privacy .privacy-hero__grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}
.page-privacy .breadcrumb-sep{
  color: var(--color-muted);
  opacity: 0.6;
  margin: 0 4px;
}
.page-privacy .privacy-kicker{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(26, 127, 181, 0.10);
  border: 1px solid rgba(10, 92, 138, 0.16);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  margin: 14px 0 16px;
}
.page-privacy .privacy-hero__content h1{
  font-family: var(--font-heading);
  font-size: clamp(24px, 3.4vw, 42px);
  line-height: 1.25;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin: 0 0 18px;
}
.page-privacy .privacy-hero__lede{
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.9;
  margin: 0 0 28px;
  max-width: 58ch;
}
.page-privacy .privacy-hero__meta{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-privacy .privacy-hero__meta-item{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-muted);
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(10, 92, 138, 0.08);
  border-radius: var(--radius-pill);
  padding: 8px 14px;
}
.page-privacy .privacy-hero__meta-item svg{
  width: 16px;
  height: 16px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}
.page-privacy .privacy-hero__media{
  position: relative;
}
.page-privacy .privacy-hero__imagewrap{
  position: relative;
  padding-top: 66.66%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--color-surface);
  transform: translateZ(0);
}
.page-privacy .privacy-hero__img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-privacy .privacy-hero__badge{
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(10, 92, 138, 0.10);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.page-privacy .privacy-hero__badge-title{
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-primary);
}
.page-privacy .privacy-hero__badge-level{
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-text);
}

/* ===== 本页索引 ===== */
.page-privacy .privacy-toc{
  margin: 4px 0 8px;
}
.page-privacy .privacy-toc__inner{
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--privacy-line);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.page-privacy .privacy-toc__label{
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-secondary);
  flex: none;
}
.page-privacy .privacy-toc__list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-privacy .privacy-toc__link{
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-primary);
  text-decoration: none;
  background: rgba(243, 249, 252, 0.86);
  border: 1px solid rgba(10, 92, 138, 0.12);
  border-radius: var(--radius-pill);
  padding: 8px 14px;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}
.page-privacy .privacy-toc__num{
  font-family: var(--font-data);
  font-size: 11px;
  font-weight: 700;
  color: var(--color-secondary);
}
.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus{
  background: rgba(26, 127, 181, 0.10);
  border-color: rgba(10, 92, 138, 0.30);
}

/* ===== 文档布局与侧栏 ===== */
.page-privacy .privacy-document{
  padding: 12px 0 0;
}
.page-privacy .privacy-sidebar{
  display: grid;
  gap: 12px;
  align-content: start;
  margin-bottom: 16px;
}
.page-privacy .privacy-sidebar__card{
  background: var(--color-surface);
  border: 1px solid var(--privacy-line);
  border-radius: var(--radius-lg);
  padding: 20px;
}
.page-privacy .privacy-sidebar__label{
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin: 0 0 10px;
}
.page-privacy .privacy-sidebar__text{
  font-size: 13px;
  line-height: 1.8;
  color: var(--color-muted);
  margin: 0 0 12px;
}
.page-privacy .privacy-sidebar__link{
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px solid rgba(10, 92, 138, 0.30);
  transition: border-color var(--transition-fast);
}
.page-privacy .privacy-sidebar__link:hover,
.page-privacy .privacy-sidebar__link:focus{
  border-color: var(--color-primary);
}
.page-privacy .privacy-sidebar__email,
.page-privacy .privacy-sidebar__phone{
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--color-primary);
  margin: 6px 0 0;
  overflow-wrap: anywhere;
}

/* ===== 章节 ===== */
.page-privacy .privacy-section{
  padding: 36px 0;
  border-top: 1px solid var(--privacy-line);
  scroll-margin-top: 96px;
}
.page-privacy .privacy-content .privacy-section:first-child{
  border-top: none;
  padding-top: 8px;
}
.page-privacy .privacy-section__head{
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}
.page-privacy .privacy-section__index{
  font-family: var(--font-data);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-primary);
  background: var(--color-surface);
  border: 1px solid var(--privacy-line);
  border-radius: var(--radius-md);
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
  box-shadow: var(--shadow-sm);
}
.page-privacy .privacy-section__title{
  font-family: var(--font-heading);
  font-size: clamp(20px, 2.4vw, 30px);
  line-height: 1.3;
  font-weight: 900;
  margin: 4px 0 6px;
}
.page-privacy .privacy-section__intro{
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.8;
  margin: 0;
  max-width: 66ch;
}

/* ===== 内容卡片 ===== */
.page-privacy .privacy-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.page-privacy .privacy-card{
  background: var(--color-surface);
  border: 1px solid var(--privacy-line);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  gap: 14px;
  box-shadow: var(--shadow-sm);
}
.page-privacy .privacy-card--wide{
  background: var(--privacy-blue-soft);
  border-color: transparent;
}
.page-privacy .privacy-card--deep{
  background: var(--privacy-blue-deep);
  border-color: transparent;
}
.page-privacy .privacy-card__index{
  font-family: var(--font-data);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-secondary);
  background: rgba(255, 122, 69, 0.10);
  border-radius: var(--radius-sm);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
}
.page-privacy .privacy-card--deep .privacy-card__index{
  color: var(--color-accent);
  background: rgba(245, 201, 107, 0.14);
}
.page-privacy .privacy-card__title{
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 6px;
}
.page-privacy .privacy-card__text{
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-muted);
  margin: 0;
}
.page-privacy .privacy-card--deep .privacy-card__title{
  color: var(--privacy-text-soft);
}
.page-privacy .privacy-card--deep .privacy-card__text{
  color: rgba(234, 244, 250, 0.84);
}

/* ===== 联系与更新 ===== */
.page-privacy .privacy-contact{
  background: linear-gradient(135deg, var(--privacy-blue-deeper) 0%, var(--privacy-blue-deep) 62%, #1A7FB5 100%);
  border-radius: var(--radius-xl);
  padding: 28px;
  color: var(--privacy-text-soft);
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  box-shadow: var(--shadow-lg);
}
.page-privacy .privacy-contact__title{
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 900;
  color: #FFFFFF;
  margin: 0 0 12px;
}
.page-privacy .privacy-contact__text{
  color: rgba(234, 244, 250, 0.88);
  font-size: 14px;
  line-height: 1.85;
  margin: 0 0 22px;
  max-width: 62ch;
}
.page-privacy .privacy-contact__buttons{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-privacy .privacy-contact__buttons .btn-secondary{
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.28);
  color: #FFFFFF;
}
.page-privacy .privacy-contact__buttons .btn-secondary:hover,
.page-privacy .privacy-contact__buttons .btn-secondary:focus{
  background: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.40);
}
.page-privacy .privacy-contact__aside{
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-lg);
  padding: 20px;
}
.page-privacy .privacy-contact__aside-title{
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 6px;
}
.page-privacy .privacy-contact__item{
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.page-privacy .privacy-contact__item:last-child{
  border-bottom: none;
  padding-bottom: 0;
}
.page-privacy .privacy-contact__label{
  font-size: 12px;
  color: rgba(234, 244, 250, 0.64);
}
.page-privacy .privacy-contact__value{
  font-size: 14px;
  font-weight: 600;
  color: #FFFFFF;
  font-family: var(--font-data);
  overflow-wrap: anywhere;
}

/* ===== 平板及以上 ===== */
@media (min-width: 768px){
  .page-privacy .privacy-grid{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .privacy-card--wide{
    grid-column: 1 / -1;
  }
  .page-privacy .privacy-hero__badge{
    flex-direction: row;
    align-items: center;
    gap: 10px;
    border-radius: var(--radius-pill);
  }
  .page-privacy .privacy-toc__inner{
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .page-privacy .privacy-contact{
    padding: 36px;
  }
}

/* ===== 桌面端 ===== */
@media (min-width: 1024px){
  .page-privacy .privacy-hero{
    padding: 60px 0 52px;
  }
  .page-privacy .privacy-hero__grid{
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
  }
  .page-privacy .privacy-hero__content h1{
    margin-bottom: 22px;
  }
  .page-privacy .privacy-hero__lede{
    font-size: 16px;
  }
  .page-privacy .privacy-document{
    display: grid;
    grid-template-columns: 264px minmax(0, 1fr);
    gap: 36px;
    align-items: start;
    padding-top: 16px;
  }
  .page-privacy .privacy-sidebar{
    position: sticky;
    top: 110px;
    margin-bottom: 0;
  }
  .page-privacy .privacy-section{
    padding: 48px 0;
  }
  .page-privacy .privacy-section__head{
    gap: 20px;
    margin-bottom: 28px;
  }
  .page-privacy .privacy-section__index{
    width: 60px;
    height: 60px;
    font-size: 32px;
  }
  .page-privacy .privacy-contact{
    grid-template-columns: 1.4fr 0.6fr;
    gap: 40px;
    padding: 44px;
  }
  .page-privacy .privacy-contact__title{
    font-size: 26px;
  }
  .page-privacy .privacy-card{
    padding: 24px;
  }
}