.page-privacy{
  --pp-rail:64px;
  --pp-read:38em;
}

/* ============ 首屏横幅 ============ */
.page-privacy .privacy-hero{
  position:relative;
  overflow:hidden;
  padding:clamp(28px,5vw,52px) 0 clamp(36px,6vw,72px);
  color:var(--paper);
  background:
    radial-gradient(120% 90% at 85% 0%, rgba(30,110,128,.55), transparent 62%),
    linear-gradient(158deg, var(--deep-sea) 0%, var(--navy) 55%, var(--teal-deep) 100%);
}
.page-privacy .privacy-hero::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:repeating-linear-gradient(115deg, rgba(235,208,126,.07) 0 1px, transparent 1px 22px);
}
.page-privacy .privacy-hero__grid{
  position:relative;
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(24px,4vw,44px);
  align-items:center;
}
.page-privacy .privacy-hero .breadcrumbs{
  color:var(--paper-55);
  font-size:.82rem;
}
.page-privacy .privacy-hero .breadcrumbs a{
  color:var(--gold-light);
  text-decoration:none;
}
.page-privacy .privacy-hero .breadcrumbs a:hover,
.page-privacy .privacy-hero .breadcrumbs a:focus-visible{
  text-decoration:underline;
}
.page-privacy .privacy-hero .eyebrow{
  margin-top:1.1em;
  color:var(--gold-light);
}
.page-privacy .privacy-hero h1{
  margin:.26em 0 .46em;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(2.1rem,6.4vw,3.6rem);
  line-height:1.06;
  letter-spacing:.01em;
  color:var(--paper);
}
.page-privacy .privacy-hero__lead{
  margin:0;
  max-width:34em;
  font-family:var(--font-body);
  font-size:clamp(1rem,2.2vw,1.12rem);
  line-height:1.9;
  color:var(--paper-80);
}
.page-privacy .privacy-hero__meta{
  margin:1.4em 0 0;
  font-size:.78rem;
  letter-spacing:.1em;
  color:var(--gold-light);
}
.page-privacy .privacy-hero__media{
  margin:0;
}
.page-privacy .privacy-hero__media img{
  display:block;
  width:100%;
  height:auto;
  object-fit:cover;
}
.page-privacy .privacy-hero__media .media-frame__caption{
  color:var(--paper-70);
}

/* ============ 章节索引条 ============ */
.page-privacy .privacy-index{
  position:sticky;
  top:0;
  z-index:6;
  background:var(--paper);
  border-bottom:1px solid var(--line-light);
  box-shadow:0 8px 20px rgba(6,26,46,.06);
}
.page-privacy .privacy-index__list{
  display:flex;
  gap:clamp(14px,2.4vw,30px);
  margin:0;
  padding:12px 0;
  list-style:none;
  overflow-x:auto;
  scrollbar-width:none;
}
.page-privacy .privacy-index__list::-webkit-scrollbar{
  display:none;
}
.page-privacy .privacy-index__link{
  display:inline-flex;
  align-items:baseline;
  gap:8px;
  padding-bottom:4px;
  white-space:nowrap;
  font-size:.85rem;
  color:var(--ink-70);
  text-decoration:none;
  border-bottom:2px solid transparent;
  transition:color .18s ease, border-color .18s ease;
}
.page-privacy .privacy-index__link .mono{
  font-size:.78rem;
  letter-spacing:.1em;
  color:var(--gold);
}
.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible{
  color:var(--ink);
  border-bottom-color:var(--gold);
}

/* ============ 正文档案卡 ============ */
.page-privacy .privacy-body{
  padding:clamp(36px,6vw,76px) 0 clamp(40px,7vw,88px);
}
.page-privacy .privacy-clauses{
  display:grid;
  gap:0;
}
.page-privacy .privacy-clause{
  display:grid;
  grid-template-columns:44px minmax(0,1fr);
  gap:12px;
  padding:clamp(26px,4vw,44px) 0;
  border-top:1px solid var(--line-light);
  scroll-margin-top:96px;
}
.page-privacy .privacy-clause:first-child{
  border-top:0;
  padding-top:0;
}
.page-privacy .privacy-clause__num{
  margin:0;
  padding-top:.18em;
  font-size:clamp(1.4rem,3.6vw,1.9rem);
  font-weight:500;
  line-height:1;
  letter-spacing:.04em;
  color:var(--gold);
}
.page-privacy .privacy-clause__body{
  max-width:var(--pp-read);
  padding-left:clamp(14px,2.6vw,30px);
  border-left:1px solid var(--line-light);
}
.page-privacy .privacy-clause__title{
  margin:0 0 .5em;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(1.35rem,3.2vw,1.9rem);
  line-height:1.28;
  color:var(--ink);
}
.page-privacy .privacy-clause__summary{
  margin:0 0 1.1em;
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(1.05rem,2.2vw,1.22rem);
  line-height:1.62;
  color:var(--teal-mid);
}
.page-privacy .privacy-clause__detail{
  font-family:var(--font-body);
  font-size:1.02rem;
  line-height:1.92;
  color:var(--ink-70);
}
.page-privacy .privacy-clause__detail p{
  margin:0 0 .9em;
}
.page-privacy .privacy-clause__detail p:last-child{
  margin-bottom:0;
}

/* ============ 条目列表 ============ */
.page-privacy .privacy-list{
  display:grid;
  gap:14px;
  margin:0 0 1.1em;
  padding:0;
  list-style:none;
}
.page-privacy .privacy-list__label{
  display:block;
  margin-bottom:.3em;
  font-size:.75rem;
  letter-spacing:.16em;
  color:var(--gold);
}
.page-privacy .privacy-list p{
  margin:0;
  font-family:var(--font-body);
  font-size:1rem;
  line-height:1.88;
  color:var(--ink-70);
}

/* ============ 权利提示块 ============ */
.page-privacy .privacy-callout{
  margin:0 0 1.3em;
  padding:clamp(18px,3vw,28px);
  color:var(--paper);
  background:linear-gradient(150deg, var(--deep-sea), var(--teal-deep));
  border:1px solid var(--neon);
  clip-path:polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}
.page-privacy .privacy-callout__title{
  margin:0 0 .9em;
  font-family:var(--font-display);
  font-weight:900;
  font-size:1.05rem;
  letter-spacing:.02em;
  color:var(--neon);
}
.page-privacy .privacy-callout ul{
  display:grid;
  gap:12px;
  margin:0;
  padding:0;
  list-style:none;
}
.page-privacy .privacy-callout li{
  position:relative;
  padding-left:16px;
  font-family:var(--font-body);
  font-size:1rem;
  line-height:1.82;
  color:var(--paper-80);
}
.page-privacy .privacy-callout li::before{
  content:"";
  position:absolute;
  left:0;
  top:.76em;
  width:6px;
  height:6px;
  background:var(--gold);
  transform:rotate(45deg);
}
.page-privacy .privacy-callout strong{
  color:var(--paper);
  font-weight:700;
}

/* ============ 邮箱链接 ============ */
.page-privacy .privacy-mail{
  color:var(--teal-mid);
  font-family:var(--font-mono);
  font-size:.95em;
  word-break:break-all;
  text-decoration:none;
  border-bottom:1px solid var(--line-light);
}
.page-privacy .privacy-mail:hover,
.page-privacy .privacy-mail:focus-visible{
  color:var(--gold);
  border-bottom-color:var(--gold);
}

/* ============ 延伸入口 ============ */
.page-privacy .privacy-links{
  display:grid;
  grid-template-columns:1fr;
  gap:12px;
  margin-top:clamp(28px,5vw,48px);
  padding-top:clamp(20px,3vw,32px);
  border-top:1px solid var(--line-light);
}
.page-privacy .privacy-links a{
  display:block;
  padding:14px 16px;
  font-size:.92rem;
  color:var(--ink);
  text-decoration:none;
  background:rgba(30,110,128,.06);
  border-left:2px solid var(--teal-mid);
  transition:background .18s ease, border-color .18s ease, color .18s ease;
}
.page-privacy .privacy-links a:hover,
.page-privacy .privacy-links a:focus-visible{
  color:var(--deep-sea);
  background:rgba(200,162,39,.14);
  border-left-color:var(--gold);
}

/* ============ 阅读进度 ============ */
.page-privacy .privacy-progress{
  position:fixed;
  top:0;
  bottom:0;
  right:clamp(6px,1.6vw,22px);
  z-index:4;
  width:2px;
  background:rgba(20,22,28,.06);
  pointer-events:none;
}
.page-privacy .privacy-progress__fill{
  display:block;
  width:100%;
  height:8%;
  background:linear-gradient(180deg, var(--gold-light), var(--gold));
  transition:height .2s ease;
}

/* ============ 断点：平板及以上 ============ */
@media (min-width:768px){
  .page-privacy .privacy-clause{
    grid-template-columns:var(--pp-rail) minmax(0,1fr);
    gap:28px;
  }
  .page-privacy .privacy-list li{
    display:grid;
    grid-template-columns:96px minmax(0,1fr);
    gap:16px;
    align-items:start;
    padding-top:12px;
    border-top:1px dashed var(--line-light);
  }
  .page-privacy .privacy-list li:first-child{
    padding-top:0;
    border-top:0;
  }
  .page-privacy .privacy-list__label{
    margin-bottom:0;
    padding-top:.36em;
  }
  .page-privacy .privacy-links{
    grid-template-columns:repeat(2, minmax(0,1fr));
  }
}

/* ============ 断点：桌面宽屏 ============ */
@media (min-width:960px){
  .page-privacy .privacy-hero__grid{
    grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);
  }
  .page-privacy .privacy-body{
    padding-left:clamp(0px,2vw,32px);
  }
}
@media (min-width:1024px){
  .page-privacy .privacy-links{
    grid-template-columns:repeat(4, minmax(0,1fr));
  }
  .page-privacy .privacy-clause__body{
    padding-left:clamp(24px,3vw,40px);
  }
}

/* ============ 断点：窄屏收拢 ============ */
@media (max-width:767px){
  .page-privacy .privacy-progress{
    display:none;
  }
  .page-privacy .privacy-clause{
    grid-template-columns:34px minmax(0,1fr);
    gap:10px;
  }
  .page-privacy .privacy-clause__body{
    padding-left:12px;
  }
  .page-privacy .privacy-hero__media img{
    max-height:230px;
  }
  .page-privacy .privacy-index__list{
    padding:10px 0;
  }
}

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