.page-faq{
  --faq-cut:16px;
  --faq-cut-sm:9px;
  --faq-muted:rgba(232,213,183,.72);
  background:var(--ink);
  color:var(--cream);
  padding-bottom:clamp(3rem,7vw,5rem);
}

.page-faq .breadcrumb{
  padding-top:1.25rem;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero{
  position:relative;
  padding:clamp(1.25rem,3.5vw,2rem) 0 clamp(2rem,5vw,3rem);
  border-bottom:1px solid var(--line);
}
.page-faq .faq-hero::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:-1px;
  height:3px;
  background:linear-gradient(90deg,var(--red) 0 34%,var(--gold) 34% 67%,var(--teal) 67% 100%);
}
.page-faq .faq-hero h1{
  margin:.45em 0 .55em;
  max-width:17ch;
  font-family:var(--font-display);
  font-size:clamp(2.05rem,6.6vw,4rem);
  font-weight:700;
  line-height:1.08;
  letter-spacing:.01em;
}
.page-faq .faq-hero h1 em{
  font-style:normal;
  color:var(--gold-bright);
}
.page-faq .faq-hero__lead{
  max-width:52ch;
  margin:0;
  color:var(--faq-muted);
  font-size:clamp(1rem,2.4vw,1.12rem);
  line-height:1.85;
}

.page-faq .faq-stats{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1px;
  margin:clamp(1.75rem,4.5vw,2.5rem) 0 0;
  padding:0;
  list-style:none;
  background:var(--line);
  clip-path:polygon(var(--faq-cut) 0,100% 0,100% calc(100% - var(--faq-cut)),calc(100% - var(--faq-cut)) 100%,0 100%,0 var(--faq-cut));
}
.page-faq .faq-stats__item{
  background:var(--ink-panel);
  padding:1rem 1.05rem;
}
.page-faq .faq-stats__num{
  display:block;
  font-family:var(--font-mono);
  font-size:clamp(1.35rem,4.2vw,1.85rem);
  line-height:1.1;
  color:var(--gold-bright);
}
.page-faq .faq-stats__label{
  display:block;
  margin-top:.4rem;
  font-size:.78rem;
  letter-spacing:.05em;
  color:var(--faq-muted);
}

/* ---------- 布局骨架 ---------- */
.page-faq .faq-stage{
  display:grid;
  gap:clamp(1.75rem,4vw,2.5rem);
  margin-top:clamp(2rem,5vw,3rem);
}

/* ---------- 左侧分类索引 ---------- */
.page-faq .faq-index__title{
  margin:0 0 .75rem;
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--gold);
}
.page-faq .faq-index ol{
  display:flex;
  gap:.5rem;
  margin:0;
  padding:0 0 .6rem;
  list-style:none;
  overflow-x:auto;
  scroll-snap-type:x proximity;
  -webkit-overflow-scrolling:touch;
}
.page-faq .faq-index li{
  flex:0 0 auto;
  scroll-snap-align:start;
}
.page-faq .faq-index a{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  padding:.6rem .85rem;
  border:1px solid var(--line);
  background:var(--ink-soft);
  color:var(--cream);
  text-decoration:none;
  font-size:.875rem;
  white-space:nowrap;
  clip-path:polygon(var(--faq-cut-sm) 0,100% 0,100% calc(100% - var(--faq-cut-sm)),calc(100% - var(--faq-cut-sm)) 100%,0 100%,0 var(--faq-cut-sm));
  transition:border-color .25s var(--ease),background .25s var(--ease),color .25s var(--ease);
}
.page-faq .faq-index a:hover,
.page-faq .faq-index a:focus-visible{
  border-color:var(--gold);
  background:rgba(212,160,23,.12);
  color:var(--gold-bright);
}
.page-faq .faq-index__num{
  font-family:var(--font-mono);
  font-size:.72rem;
  color:var(--teal-bright);
}

/* ---------- 章节 ---------- */
.page-faq .faq-sec{
  scroll-margin-top:5rem;
}
.page-faq .faq-sec:not(:first-child){
  border-top:1px solid var(--line);
  margin-top:clamp(2rem,5vw,3rem);
  padding-top:clamp(2rem,5vw,3rem);
}
.page-faq .faq-sec--tint{
  padding-inline:clamp(.9rem,3vw,1.75rem);
  background:linear-gradient(160deg,rgba(15,123,123,.24),rgba(11,11,15,0) 72%);
  border-left:2px solid rgba(22,166,166,.5);
}
.page-faq .faq-sec__head{
  display:flex;
  align-items:baseline;
  gap:.85rem;
  flex-wrap:wrap;
}
.page-faq .faq-sec__no{
  font-family:var(--font-mono);
  font-size:clamp(1.6rem,5vw,2.4rem);
  line-height:1;
  color:rgba(212,160,23,.5);
}
.page-faq .faq-sec__head h2{
  margin:0;
  font-family:var(--font-display);
  font-size:clamp(1.45rem,4.2vw,2.2rem);
  font-weight:700;
  line-height:1.22;
}
.page-faq .faq-sec__lead{
  max-width:56ch;
  margin:.85rem 0 1.6rem;
  color:var(--faq-muted);
  font-size:.98rem;
  line-height:1.85;
}

/* ---------- 两步注册 ---------- */
.page-faq .faq-steps{
  display:grid;
  gap:1px;
  margin:0 0 1.5rem;
  padding:0;
  list-style:none;
  background:var(--line);
}
.page-faq .faq-step{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:.9rem 1.1rem;
  padding:1.15rem 1.15rem 1.15rem 1rem;
  background:linear-gradient(135deg,var(--ink-panel),rgba(15,123,123,.16));
}
.page-faq .faq-step__num{
  font-family:var(--font-mono);
  font-size:clamp(1.8rem,5.5vw,2.5rem);
  line-height:1;
  color:var(--gold-bright);
}
.page-faq .faq-step__body h3{
  margin:0 0 .45rem;
  font-size:1.05rem;
  font-weight:700;
  color:var(--cream);
}
.page-faq .faq-step__body p{
  margin:0;
  color:var(--faq-muted);
  font-size:.94rem;
  line-height:1.8;
}

.page-faq .faq-timer{
  display:grid;
  grid-template-columns:1fr auto;
  align-items:center;
  gap:.45rem .75rem;
  margin:0 0 1.6rem;
}
.page-faq .faq-timer__label{
  font-size:.82rem;
  letter-spacing:.06em;
  color:var(--faq-muted);
}
.page-faq .faq-timer__value{
  font-family:var(--font-mono);
  font-size:1.05rem;
  color:var(--gold-bright);
}
.page-faq .faq-timer__track{
  grid-column:1 / -1;
  display:block;
  height:5px;
  background:rgba(232,213,183,.14);
  overflow:hidden;
}
.page-faq .faq-timer__fill{
  display:block;
  width:38%;
  height:100%;
  background:linear-gradient(90deg,var(--red),var(--gold));
}

/* ---------- 配图 ---------- */
.page-faq .faq-figure{
  margin:0 0 1.75rem;
}
.page-faq .faq-figure__frame{
  position:relative;
  overflow:hidden;
  background:var(--ink-panel);
  clip-path:polygon(var(--faq-cut) 0,100% 0,100% calc(100% - var(--faq-cut)),calc(100% - var(--faq-cut)) 100%,0 100%,0 var(--faq-cut));
}
.page-faq .faq-figure__frame img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  aspect-ratio:3 / 2;
  object-fit:cover;
}
.page-faq .faq-figure figcaption{
  margin-top:.7rem;
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.04em;
  color:rgba(232,213,183,.55);
}

/* ---------- 手风琴 ---------- */
.page-faq .qa-list{
  display:grid;
  gap:.6rem;
  margin-top:1.5rem;
}
.page-faq .qa{
  background:var(--ink-soft);
  border:1px solid var(--line);
  clip-path:polygon(var(--faq-cut-sm) 0,100% 0,100% calc(100% - var(--faq-cut-sm)),calc(100% - var(--faq-cut-sm)) 100%,0 100%,0 var(--faq-cut-sm));
  transition:background .25s var(--ease),border-color .25s var(--ease);
}
.page-faq .qa[open]{
  background:var(--ink-panel);
  border-color:rgba(22,166,166,.5);
}
.page-faq .qa summary{
  display:flex;
  align-items:flex-start;
  gap:.7rem;
  padding:.95rem 1.05rem;
  cursor:pointer;
  list-style:none;
  font-size:.97rem;
  font-weight:600;
  line-height:1.65;
  color:var(--cream);
}
.page-faq .qa summary::-webkit-details-marker{ display:none; }
.page-faq .qa summary::marker{ content:""; }
.page-faq .qa summary::after{
  content:"+";
  margin-left:auto;
  flex:none;
  font-family:var(--font-mono);
  font-size:1.1rem;
  line-height:1.4;
  color:var(--gold);
}
.page-faq .qa[open] summary::after{
  content:"–";
  color:var(--teal-bright);
}
.page-faq .qa summary:hover{ color:var(--gold-bright); }
.page-faq .qa__no{
  flex:none;
  font-family:var(--font-mono);
  font-size:.78rem;
  line-height:1.9;
  color:var(--teal-bright);
}
.page-faq .qa__body{
  padding:0 1.05rem 1.1rem 2.5rem;
  color:var(--faq-muted);
  font-size:.93rem;
  line-height:1.85;
}
.page-faq .qa__body p{ margin:0 0 .65rem; }
.page-faq .qa__body p:last-child{ margin-bottom:0; }

/* ---------- 收藏路径 ---------- */
.page-faq .faq-path{
  display:grid;
  gap:.75rem;
  margin:0 0 1.5rem;
  padding:0;
  list-style:none;
}
.page-faq .faq-path li{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:.85rem;
  align-items:start;
  padding:.85rem 1rem;
  background:rgba(11,11,15,.62);
  border-left:2px solid rgba(212,160,23,.55);
}
.page-faq .faq-path__no{
  font-family:var(--font-mono);
  font-size:.82rem;
  line-height:1.8;
  color:var(--gold);
}
.page-faq .faq-path p{
  margin:0;
  font-size:.94rem;
  line-height:1.75;
  color:var(--faq-muted);
}

/* ---------- 圆点列表 ---------- */
.page-faq .faq-bullets{
  display:grid;
  gap:.6rem;
  margin:0 0 1.5rem;
  padding:0;
  list-style:none;
}
.page-faq .faq-bullets li{
  position:relative;
  padding-left:1.2rem;
  font-size:.94rem;
  line-height:1.8;
  color:var(--faq-muted);
}
.page-faq .faq-bullets li::before{
  content:"";
  position:absolute;
  left:0;
  top:.75em;
  width:7px;
  height:7px;
  background:var(--red-bright);
  transform:rotate(45deg);
}

.page-faq .faq-inline-cta{
  margin:0 0 1.5rem;
}
.page-faq .faq-inline-cta .btn{
  display:inline-flex;
  align-items:center;
}

/* ---------- 联系支持 ---------- */
.page-faq .faq-contact{
  display:grid;
  gap:1px;
  margin:0 0 1.5rem;
  background:var(--line);
  clip-path:polygon(var(--faq-cut) 0,100% 0,100% calc(100% - var(--faq-cut)),calc(100% - var(--faq-cut)) 100%,0 100%,0 var(--faq-cut));
}
.page-faq .faq-contact__row{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:.45rem .9rem;
  padding:1rem 1.1rem;
  background:var(--ink-panel);
}
.page-faq .faq-contact__label{
  flex:0 0 5.2rem;
  font-size:.82rem;
  letter-spacing:.06em;
  color:var(--gold);
}
.page-faq .faq-contact__value{
  font-family:var(--font-mono);
  font-size:.9rem;
  color:var(--cream);
  word-break:break-all;
}
.page-faq .faq-contact__value--text{
  font-family:var(--font-body);
}
.page-faq .faq-contact__copy{
  margin-left:auto;
}

/* ---------- 热门速查 ---------- */
.page-faq .faq-quick{
  display:grid;
  gap:.6rem;
  margin:0;
  padding:0;
  list-style:none;
}
.page-faq .faq-quick a{
  display:grid;
  grid-template-columns:auto minmax(0,1fr) auto;
  align-items:center;
  gap:.9rem;
  padding:.9rem 1rem;
  background:var(--ink-soft);
  border:1px solid var(--line);
  color:var(--cream);
  text-decoration:none;
  font-size:.95rem;
  line-height:1.6;
  clip-path:polygon(var(--faq-cut-sm) 0,100% 0,100% calc(100% - var(--faq-cut-sm)),calc(100% - var(--faq-cut-sm)) 100%,0 100%,0 var(--faq-cut-sm));
  transition:border-color .25s var(--ease),background .25s var(--ease),color .25s var(--ease);
}
.page-faq .faq-quick a::after{
  content:"→";
  font-family:var(--font-mono);
  color:var(--gold);
}
.page-faq .faq-quick a:hover,
.page-faq .faq-quick a:focus-visible{
  border-color:var(--gold);
  background:rgba(212,160,23,.1);
  color:var(--gold-bright);
}
.page-faq .faq-quick__no{
  font-family:var(--font-mono);
  font-size:.78rem;
  color:var(--teal-bright);
}

/* ---------- 显现动效 ---------- */
.page-faq [data-reveal]{
  opacity:0;
  transform:translateY(16px);
  transition:opacity .6s var(--ease),transform .6s var(--ease);
}
.page-faq [data-reveal="in"]{
  opacity:1;
  transform:none;
}

/* ---------- 断点 ---------- */
@media (min-width:680px){
  .page-faq .faq-stats{
    grid-template-columns:repeat(4,minmax(0,1fr));
  }
}

@media (min-width:760px){
  .page-faq .faq-quick{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .page-faq .faq-sec__lead{
    font-size:1.02rem;
  }
}

@media (min-width:960px){
  .page-faq .faq-stage{
    grid-template-columns:236px minmax(0,1fr);
    gap:clamp(2rem,4vw,3.5rem);
    align-items:start;
  }
  .page-faq .faq-index{
    position:sticky;
    top:5rem;
  }
  .page-faq .faq-index ol{
    flex-direction:column;
    overflow:visible;
    padding-bottom:0;
    gap:.3rem;
  }
  .page-faq .faq-index a{
    width:100%;
    white-space:normal;
  }
  .page-faq .faq-hero h1{
    font-size:clamp(2.6rem,4.4vw,4rem);
  }
}

@media (prefers-reduced-motion:reduce){
  .page-faq [data-reveal]{
    opacity:1;
    transform:none;
    transition:none;
  }
  .page-faq .faq-timer__fill{
    transition:none;
  }
}
</final>