.page-privacy{
  --privacy-goldline: rgba(201,168,124,.45);
  --privacy-ink: #17342e;
  --privacy-paper: #f5f0e6;
  background: var(--privacy-paper);
  color: var(--privacy-ink);
}

.page-privacy [id]{
  scroll-margin-top: 96px;
}

/* ========== 首屏深色页眉 ========== */
.page-privacy .privacy-hero{
  background:
    radial-gradient(120% 140% at 85% -10%, rgba(201,168,124,.16), transparent 46%),
    linear-gradient(135deg, #1a3a34 0%, #0f2621 82%);
  color: var(--ivory);
  padding: 118px 0 46px;
  position: relative;
  overflow: hidden;
  border-bottom: 3px solid var(--gold);
}

.page-privacy .privacy-hero::after{
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 340px;
  height: 340px;
  border: 1px solid rgba(201,168,124,.25);
  border-radius: 50%;
  pointer-events: none;
}

.page-privacy .privacy-hero > .container{
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-breadcrumb{
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .8rem;
  letter-spacing: .12em;
  color: rgba(245,240,230,.7);
  margin-bottom: 20px;
}

.page-privacy .privacy-breadcrumb a{
  color: var(--gold);
  text-decoration: none;
}

.page-privacy .privacy-breadcrumb a:hover{
  color: #fff;
}

.page-privacy .privacy-breadcrumb i{
  font-style: normal;
  color: rgba(245,240,230,.4);
}

.page-privacy .privacy-hero-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  padding-top: 6px;
}

.page-privacy .privacy-hero-figure{
  width: min(210px, 58vw);
  aspect-ratio: 1;
  border: 2px solid var(--gold);
  background:
    linear-gradient(45deg, rgba(201,168,124,.12) 25%, transparent 25% 75%, rgba(201,168,124,.12) 75%),
    rgba(201,168,124,.06);
  padding: 12px;
  position: relative;
  margin: 0 auto;
}

.page-privacy .privacy-hero-figure::before,
.page-privacy .privacy-hero-figure::after{
  content: "";
  position: absolute;
  width: 34px;
  height: 34px;
  border-color: var(--gold);
  border-style: solid;
}

.page-privacy .privacy-hero-figure::before{
  top: -6px;
  left: -6px;
  border-width: 2px 0 0 2px;
}

.page-privacy .privacy-hero-figure::after{
  bottom: -6px;
  right: -6px;
  border-width: 0 2px 2px 0;
}

.page-privacy .privacy-hero-figure img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-privacy .privacy-hero-figcaption{
  margin-top: 10px;
  text-align: center;
  color: rgba(245,240,230,.65);
  font-size: .72rem;
  letter-spacing: .18em;
}

.page-privacy .privacy-hero-kicker{
  color: var(--gold);
  font-size: .85rem;
  letter-spacing: .32em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.page-privacy .privacy-hero h1{
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 700;
  color: var(--ivory);
  line-height: 1.2;
}

.page-privacy .privacy-hero-desc{
  margin: 0 0 22px;
  max-width: 44em;
  line-height: 1.8;
  color: rgba(245,240,230,.85);
}

.page-privacy .privacy-hero-meta{
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  padding-top: 18px;
  border-top: 1px solid var(--privacy-goldline);
  color: rgba(245,240,230,.72);
  font-size: .85rem;
  letter-spacing: .04em;
  margin-top: 8px;
}

/* ========== 文档主体 ========== */
.page-privacy .privacy-doc{
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding-top: 30px;
  padding-bottom: 36px;
}

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

/* —— 章节索引 —— */
.page-privacy .privacy-index{
  background: var(--cream);
  border: 1px solid rgba(201,168,124,.35);
  padding: 14px 16px;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.page-privacy .privacy-index::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), transparent 60%);
}

.page-privacy .privacy-index-head{
  margin-bottom: 10px;
}

.page-privacy .privacy-index-title{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .88rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--brand);
}

.page-privacy .privacy-index-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-privacy .privacy-index-list a{
  display: block;
  padding: 8px 12px;
  font-size: .86rem;
  color: var(--brand);
  text-decoration: none;
  background: transparent;
  border: 1px solid transparent;
  transition: background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}

.page-privacy .privacy-index-list a:hover{
  background: var(--ivory);
  border-color: var(--gold);
  color: var(--red);
}

/* —— 章节卡片 —— */
.page-privacy .privacy-chapter{
  background: var(--ivory);
  padding: 30px 18px 24px;
  position: relative;
  border: 1px solid rgba(26,58,52,.08);
  margin-bottom: 18px;
}

.page-privacy .privacy-chapter::before{
  content: "";
  position: absolute;
  top: 28px;
  bottom: 28px;
  left: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--gold), transparent 85%);
}

.page-privacy .privacy-chapter-head{
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(201,168,124,.4);
}

.page-privacy .privacy-chapter-num{
  flex: 0 0 42px;
  height: 42px;
  background: var(--brand);
  color: var(--gold);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 4px 4px 0 rgba(26,58,52,.18);
  position: relative;
  top: 2px;
}

.page-privacy .privacy-chapter-sub{
  margin: 0 0 2px;
  font-size: .72rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--grey);
}

.page-privacy .privacy-chapter h2{
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700;
  color: var(--brand);
  line-height: 1.3;
}

.page-privacy .privacy-chapter-body{
  font-size: .97rem;
  line-height: 1.8;
  color: rgba(26,58,52,.86);
}

.page-privacy .privacy-chapter-body p{
  margin: 0 0 14px;
}

.page-privacy .privacy-list{
  list-style: none;
  margin: 14px 0 4px;
  padding: 0;
}

.page-privacy .privacy-list li{
  position: relative;
  padding: 11px 0 11px 24px;
  border-bottom: 1px dashed rgba(26,58,52,.14);
}

.page-privacy .privacy-list li:last-child{
  border-bottom: 0;
}

.page-privacy .privacy-list li::before{
  content: "";
  position: absolute;
  left: 2px;
  top: 20px;
  width: 7px;
  height: 7px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-privacy .privacy-callout{
  margin: 18px 0 0;
  padding: 14px 18px;
  background: var(--cream);
  border-left: 4px solid var(--terra);
  font-size: .9rem;
  line-height: 1.7;
  color: rgba(26,58,52,.78);
}

.page-privacy .privacy-callout strong{
  color: var(--terra);
  font-weight: 700;
}

/* ========== 返回顶部 ========== */
.page-privacy .privacy-totop{
  text-align: center;
  padding: 6px 0 34px;
}

.page-privacy .privacy-totop a{
  display: inline-block;
  padding: 10px 30px;
  border: 1px solid var(--brand);
  color: var(--brand);
  text-decoration: none;
  font-size: .84rem;
  letter-spacing: .24em;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-totop a:hover{
  background: var(--brand);
  color: var(--gold);
  border-color: var(--brand);
}

/* ========== 底部联系带 ========== */
.page-privacy .privacy-contact-strip{
  background:
    linear-gradient(135deg, rgba(201,168,124,.1), transparent 40%),
    var(--brand);
  color: var(--ivory);
  padding: 44px 0 50px;
}

.page-privacy .privacy-contact-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-privacy .privacy-contact-title{
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  font-weight: 700;
  color: var(--gold);
}

.page-privacy .privacy-contact-copy{
  margin: 0;
  line-height: 1.7;
  color: rgba(245,240,230,.82);
  max-width: 42em;
}

.page-privacy .privacy-contact-links{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
}

.page-privacy .privacy-cta{
  display: inline-block;
  padding: 11px 24px;
  border: 1px solid var(--gold);
  color: var(--gold);
  text-decoration: none;
  font-size: .9rem;
  letter-spacing: .14em;
  transition: background .2s var(--ease), color .2s var(--ease);
}

.page-privacy .privacy-cta:hover{
  background: var(--gold);
  color: var(--brand);
}

/* ========== 中型屏幕：页眉分栏与联系区 ========== */
@media (min-width: 760px){

  .page-privacy .privacy-hero-grid{
    grid-template-columns: 180px 1fr;
    gap: 34px;
    align-items: center;
  }

  .page-privacy .privacy-hero-figure{
    width: 180px;
    margin: 0;
  }

  .page-privacy .privacy-contact-grid{
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .page-privacy .privacy-chapter{
    padding: 34px 28px 28px;
  }
}

/* ========== 桌面端：侧边索引 + 文档宽栏 ========== */
@media (min-width: 960px){

  .page-privacy .privacy-doc{
    grid-template-columns: 250px minmax(0, 720px);
    gap: 54px;
    align-items: start;
    justify-content: center;
  }

  .page-privacy .privacy-index{
    position: sticky;
    top: 100px;
    padding: 20px;
  }

  .page-privacy .privacy-index-list{
    flex-direction: column;
    gap: 2px;
  }

  .page-privacy .privacy-index-list a{
    border-left: 3px solid transparent;
    padding: 9px 12px;
  }

  .page-privacy .privacy-index-list a:hover{
    border-left-color: var(--gold);
    background: var(--ivory);
  }

  .page-privacy .privacy-hero{
    padding-top: 132px;
  }

  .page-privacy .privacy-hero-grid{
    grid-template-columns: 220px 1fr;
    gap: 56px;
  }

  .page-privacy .privacy-hero-figure{
    width: 220px;
  }

  .page-privacy .privacy-chapter{
    margin-bottom: 22px;
  }
}