.page-faq{
  --faq-gap:clamp(48px,7vw,96px);
  --faq-row:64px;
  --faq-soft:rgba(79,243,200,0.08);
}

.page-faq .faq-wrap{
  padding-top:clamp(18px,3vw,36px);
  padding-bottom:clamp(64px,9vw,120px);
}

.page-faq .breadcrumb{margin-bottom:clamp(22px,3vw,38px)}

.page-faq .faq-head{
  display:grid;
  gap:14px;
  padding-bottom:clamp(24px,3.5vw,42px);
  border-bottom:1px solid var(--line);
}

.page-faq .faq-head .page-head__title{
  font-family:var(--font-display);
  font-weight:900;
  letter-spacing:-0.02em;
  line-height:0.94;
  font-size:clamp(32px,7.5vw,76px);
  color:var(--paper);
  margin:0;
  max-width:16ch;
}

.page-faq .faq-head .page-head__lede{
  max-width:46ch;
  font-size:15px;
  line-height:1.75;
  color:var(--paper);
  opacity:.86;
  margin:0;
}

.page-faq .faq-stack{
  display:grid;
  gap:var(--faq-gap);
  margin-top:clamp(36px,5vw,64px);
}

/* ---------- 分组面板 ---------- */
.page-faq .faq-group{
  padding:clamp(20px,3vw,34px);
  background:var(--panel);
  border:1px solid var(--line);
  transition:transform 180ms ease,border-color 180ms ease;
}

.page-faq .faq-group:hover{
  transform:translateY(-2px);
  border-color:var(--cyan);
}

.page-faq .faq-group__head{
  display:grid;
  grid-template-columns:auto 1fr;
  column-gap:14px;
  row-gap:6px;
  align-items:end;
  padding-bottom:18px;
  border-bottom:1px solid var(--line);
}

.page-faq .faq-group__num{
  grid-row:1 / span 2;
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-size:clamp(30px,5vw,52px);
  line-height:0.9;
  color:var(--moss);
  transition:color 300ms ease;
}

.page-faq .panel.is-live .faq-group__num{color:var(--cyan)}

.page-faq .faq-group__title{
  font-family:var(--font-display);
  font-weight:800;
  letter-spacing:-0.01em;
  font-size:clamp(19px,3vw,28px);
  line-height:1.15;
  color:var(--paper);
  margin:0;
}

.page-faq .faq-group__hint{
  grid-column:2;
  margin:0;
  font-size:11px;
  letter-spacing:0.12em;
  color:var(--moss);
}

.page-faq .faq-group__body{
  display:grid;
  gap:26px;
  margin-top:8px;
}

.page-faq .faq-group__aside{margin-top:6px}

/* ---------- 手风琴 ---------- */
.page-faq .faq-item{
  border-bottom:1px solid var(--line);
}

.page-faq .faq-item__q{
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:12px;
  min-height:var(--faq-row);
  padding:12px 2px;
  cursor:pointer;
  list-style:none;
}

.page-faq .faq-item__q::-webkit-details-marker{display:none}
.page-faq .faq-item__q::marker{content:""}

.page-faq .faq-item__q:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:2px;
}

.page-faq .faq-item__num{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-size:12px;
  letter-spacing:0.06em;
  color:var(--moss);
  transition:color 220ms ease;
}

.page-faq .faq-item__text{
  font-size:15px;
  line-height:1.45;
  color:var(--paper);
  transition:color 180ms ease;
}

.page-faq .faq-item__q:hover .faq-item__text{color:var(--cyan-soft)}

.page-faq .faq-item__icon{
  position:relative;
  width:14px;
  height:14px;
  flex:none;
}

.page-faq .faq-item__icon::before,
.page-faq .faq-item__icon::after{
  content:"";
  position:absolute;
  background:var(--moss);
  transition:transform 220ms ease,background-color 220ms ease;
}

.page-faq .faq-item__icon::before{
  left:0;top:6px;width:14px;height:1px;
}

.page-faq .faq-item__icon::after{
  left:6px;top:0;width:1px;height:14px;
}

.page-faq .faq-item[open] .faq-item__icon::before{background:var(--cyan)}
.page-faq .faq-item[open] .faq-item__icon::after{transform:rotate(90deg);background:var(--cyan)}
.page-faq .faq-item[open] .faq-item__num{color:var(--orange)}
.page-faq .faq-item[open] .faq-item__text{color:var(--cyan-soft)}

.page-faq .faq-item__a{
  padding:0 0 22px 34px;
  animation:faq-open 220ms ease-out;
}

@keyframes faq-open{
  from{opacity:0;transform:translateY(-4px)}
  to{opacity:1;transform:translateY(0)}
}

.page-faq .faq-item__verdict{
  margin:0 0 14px;
  font-size:14px;
  line-height:1.7;
  color:var(--cyan-soft);
  border-left:2px solid var(--cyan);
  padding-left:12px;
}

.page-faq .faq-steps{
  list-style:none;
  counter-reset:faqstep;
  margin:0;
  padding:0;
  display:grid;
  gap:12px;
}

.page-faq .faq-steps > li{
  counter-increment:faqstep;
  position:relative;
  padding-left:32px;
  font-size:14px;
  line-height:1.75;
  color:var(--paper);
  opacity:.9;
}

.page-faq .faq-steps > li::before{
  content:counter(faqstep);
  position:absolute;
  left:0;
  top:3px;
  width:20px;
  height:20px;
  border:1px solid var(--line);
  border-radius:50%;
  display:grid;
  place-items:center;
  font-family:var(--font-mono);
  font-size:10px;
  color:var(--cyan-soft);
  background:var(--ink);
}

.page-faq .faq-steps > li:not(:last-child)::after{
  content:"";
  position:absolute;
  left:10px;
  top:26px;
  bottom:-12px;
  width:1px;
  background:var(--line);
}

/* ---------- 图片 ---------- */
.page-faq .faq-figure{margin:0}

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

.page-faq .faq-figure__cap{
  margin-top:10px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:0.08em;
  line-height:1.6;
  color:var(--moss);
}

/* ---------- 速查条带 ---------- */
.page-faq .faq-quick{
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:clamp(18px,3vw,28px) 0;
  background:linear-gradient(90deg,var(--ink) 0%,var(--panel) 100%);
}

.page-faq .faq-quick__head{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  justify-content:space-between;
  gap:6px 18px;
  margin-bottom:16px;
}

.page-faq .faq-quick__head .section-title{
  margin:0;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(18px,3vw,24px);
  letter-spacing:-0.01em;
  color:var(--paper);
}

.page-faq .faq-quick__hint{
  margin:0;
  font-size:11px;
  letter-spacing:0.12em;
  color:var(--moss);
}

.page-faq .faq-quick__track{
  display:flex;
  gap:12px;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
  padding-bottom:10px;
}

.page-faq .faq-quick__track::-webkit-scrollbar{height:4px}
.page-faq .faq-quick__track::-webkit-scrollbar-thumb{background:var(--line)}

.page-faq .faq-quick__item{
  flex:0 0 auto;
  width:min(74vw,250px);
  scroll-snap-align:start;
  background:var(--ink);
  border:1px solid var(--line);
  padding:16px 16px 18px;
  display:grid;
  gap:8px;
  align-content:start;
  transition:border-color 180ms ease,transform 180ms ease;
}

.page-faq .faq-quick__item:hover{
  border-color:var(--cyan);
  transform:translateY(-2px);
}

.page-faq .faq-quick__dot{
  width:10px;
  height:10px;
  background:var(--cyan);
  display:block;
}

.page-faq .faq-quick__item:nth-child(2) .faq-quick__dot{background:var(--cyan-soft)}
.page-faq .faq-quick__item:nth-child(3) .faq-quick__dot{background:var(--orange)}
.page-faq .faq-quick__item:nth-child(4) .faq-quick__dot{background:var(--moss)}
.page-faq .faq-quick__item:nth-child(5) .faq-quick__dot{background:var(--paper)}
.page-faq .faq-quick__item:nth-child(6) .faq-quick__dot{background:var(--cyan);opacity:.55}

.page-faq .faq-quick__q{
  margin:0;
  font-size:14px;
  font-weight:700;
  line-height:1.4;
  color:var(--paper);
}

.page-faq .faq-quick__a{
  margin:0;
  font-size:13px;
  line-height:1.65;
  color:var(--moss);
}

/* ---------- 联系尾块 ---------- */
.page-faq .faq-contact__body{margin-top:22px}

.page-faq .faq-contact__note{
  margin:0 0 22px;
  max-width:46ch;
  font-size:14px;
  line-height:1.8;
  color:var(--paper);
  opacity:.88;
}

.page-faq .faq-contact__channels{
  display:grid;
  gap:14px;
}

.page-faq .faq-contact__item{
  border:1px solid var(--line);
  border-left:2px solid var(--cyan);
  background:var(--ink);
  padding:14px 16px;
  display:grid;
  gap:6px;
}

.page-faq .faq-contact__label{
  font-size:11px;
  letter-spacing:0.12em;
  color:var(--moss);
}

.page-faq .faq-contact__value{
  font-size:clamp(16px,2.4vw,20px);
  color:var(--cyan);
  word-break:break-all;
}

.page-faq .faq-contact__sub{
  font-size:12px;
  line-height:1.6;
  color:var(--moss);
}

.page-faq .faq-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:24px;
}

.page-faq .faq-actions .btn{min-height:44px}

/* ---------- 桌面 ---------- */
@media (min-width:900px){
  .page-faq .faq-group__body{
    grid-template-columns:minmax(0,1.15fr) minmax(0,0.85fr);
    gap:clamp(26px,3.4vw,52px);
    align-items:start;
  }

  .page-faq .faq-group__body--plain{
    grid-template-columns:minmax(0,1fr);
  }

  .page-faq .faq-group__aside{
    position:sticky;
    top:calc(var(--topbar-h) + 24px);
    margin-top:0;
  }

  .page-faq .faq-item__text{font-size:16px}
  .page-faq .faq-item__a{padding-left:40px}
  .page-faq .faq-steps > li{font-size:14.5px}

  .page-faq .faq-contact__channels{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}

@media (min-width:1180px){
  .page-faq .faq-quick__item{width:280px}
}
<<<END>>>