.page-faq{
  --faq-diag-a:rgba(20,107,58,.55);
  --faq-diag-b:rgba(12,59,36,.75);
  --faq-card-bg:linear-gradient(165deg,var(--stand),var(--pitch-deep) 132%);
  --faq-focus:var(--volt);
  background:var(--night);
  color:var(--mist);
}

.page-faq :is(a,button,summary):focus-visible{
  outline:2px solid var(--faq-focus);
  outline-offset:3px;
  border-radius:6px;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero{
  position:relative;
  overflow:hidden;
  padding:clamp(22px,4vw,40px) 0 clamp(36px,5vw,64px);
  background:
    radial-gradient(120% 92% at 90% -10%,var(--faq-diag-a) 0%,rgba(6,20,34,0) 62%),
    var(--night);
}

.page-faq .faq-hero::before{
  content:"";
  position:absolute;
  right:-14%;
  bottom:-46%;
  width:min(640px,92vw);
  height:min(640px,92vw);
  border-radius:46% 54% 40% 60%/54% 42% 58% 46%;
  background:linear-gradient(150deg,var(--pitch),var(--pitch-deep));
  opacity:.42;
  transform:rotate(-12deg);
  pointer-events:none;
  z-index:0;
}

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

.page-faq .faq-hero .breadcrumbs{
  margin-bottom:clamp(20px,3vw,32px);
}

.page-faq .faq-hero__grid{
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(24px,4vw,48px);
  align-items:end;
}

.page-faq .faq-hero h1{
  margin:14px 0 0;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(2rem,6.6vw,4.4rem);
  line-height:1.03;
  letter-spacing:-.02em;
  color:var(--mist);
  text-wrap:balance;
}

.page-faq .faq-hero__lede{
  margin:18px 0 0;
  max-width:48ch;
  font-size:clamp(15px,1.7vw,17px);
  line-height:1.78;
  color:var(--sage);
}

.page-faq .faq-hero__media{
  margin:0;
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--line);
  transform:rotate(-2.2deg);
  box-shadow:0 34px 64px -34px rgba(4,16,26,.95);
}

.page-faq .faq-hero__media img{
  display:block;
  width:100%;
  height:auto;
  max-width:100%;
  aspect-ratio:3/2;
  object-fit:cover;
}

/* ---------- 数据条 ---------- */
.page-faq .faq-stats{
  position:relative;
  z-index:1;
  list-style:none;
  margin:clamp(26px,4vw,44px) 0 0;
  padding:0;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  overflow:hidden;
}

.page-faq .faq-stat{
  display:flex;
  flex-direction:column;
  gap:6px;
  padding:16px 14px;
  background:var(--night);
}

.page-faq .faq-stat__value{
  font-family:var(--font-display);
  font-size:clamp(1.9rem,4.6vw,2.9rem);
  line-height:.95;
  letter-spacing:-.02em;
  color:var(--volt);
}

.page-faq .faq-stat__unit{
  margin-left:.16em;
  font-family:var(--font-body);
  font-size:.4em;
  font-weight:600;
  color:var(--pitch-lit);
}

.page-faq .faq-stat__label{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.06em;
  line-height:1.5;
  color:var(--sage);
}

/* ---------- 常用入口 ---------- */
.page-faq .faq-routes{
  padding:clamp(34px,5.5vw,68px) 0;
  background:var(--night);
}

.page-faq .faq-routes .section__title,
.page-faq .faq-board .section__title,
.page-faq .faq-support .section__title{
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(1.5rem,3.6vw,2.4rem);
  line-height:1.12;
  letter-spacing:-.015em;
  color:var(--mist);
}

.page-faq .faq-routes__grid{
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(24px,4vw,40px);
}

.page-faq .faq-routes__cards{
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
  margin-top:clamp(20px,3vw,28px);
}

.page-faq .faq-path{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:10px;
  padding:22px 20px 16px;
  border-radius:var(--radius-lg);
  border:1px solid var(--line);
  background:var(--faq-card-bg);
  transition:border-color .22s var(--ease),transform .22s var(--ease);
}

.page-faq .faq-path::before{
  content:"";
  position:absolute;
  left:20px;
  top:0;
  width:40px;
  height:3px;
  border-radius:0 0 3px 3px;
  background:var(--volt);
}

.page-faq .faq-path:hover{
  border-color:var(--line-strong);
}

.page-faq .faq-path .mono-path{
  color:var(--pitch-lit);
}

.page-faq .faq-path__title{
  margin:0;
  font-family:var(--font-display);
  font-weight:800;
  font-size:1.35rem;
  letter-spacing:-.01em;
  color:var(--mist);
}

.page-faq .faq-path__desc{
  margin:0;
  font-size:14.5px;
  line-height:1.72;
  color:var(--sage);
}

.page-faq .faq-path__link{
  margin-top:auto;
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:44px;
  padding-top:12px;
  border-top:1px solid var(--line);
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:.05em;
  color:var(--volt);
  text-decoration:none;
}

.page-faq .faq-path__link::after{
  content:"→";
  transition:transform .2s var(--ease);
}

.page-faq .faq-path__link:hover::after{
  transform:translateX(5px);
}

.page-faq .faq-routes__media{
  margin:0;
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--line-strong);
  background:linear-gradient(160deg,var(--pitch-deep),var(--stand));
}

.page-faq .faq-routes__media img{
  display:block;
  width:100%;
  height:auto;
  max-width:100%;
  aspect-ratio:1/1;
  object-fit:cover;
}

/* ---------- 问答区 ---------- */
.page-faq .faq-board{
  padding:clamp(34px,5.5vw,72px) 0;
  background:linear-gradient(180deg,var(--night) 0%,var(--stand) 46%,var(--night) 100%);
  border-top:1px solid var(--line);
}

.page-faq .faq-tabs{
  margin-top:clamp(22px,3.4vw,36px);
}

.page-faq .faq-tabs__list{
  display:flex;
  gap:8px;
  overflow-x:auto;
  padding:2px 2px 12px;
  -webkit-overflow-scrolling:touch;
}

.page-faq .faq-tabs__tab{
  flex:0 0 auto;
  min-height:44px;
  padding:0 18px;
  border-radius:999px;
  border:1px solid var(--line-strong);
  background:rgba(6,20,34,.65);
  color:var(--sage);
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:.05em;
  white-space:nowrap;
  cursor:pointer;
  transition:color .2s var(--ease),background .2s var(--ease),border-color .2s var(--ease);
}

.page-faq .faq-tabs__tab:hover{
  color:var(--mist);
  border-color:var(--pitch-lit);
}

.page-faq .faq-tabs__tab[aria-selected="true"]{
  background:var(--volt);
  border-color:var(--volt);
  color:var(--night);
}

.page-faq .faq-panel{
  display:grid;
  gap:10px;
  margin-top:16px;
}

.page-faq .faq-panel[hidden]{
  display:none;
}

.page-faq .faq-q{
  border-radius:var(--radius-md);
  border:1px solid var(--line);
  background:rgba(12,36,56,.55);
  overflow:hidden;
  transition:border-color .2s var(--ease),background .2s var(--ease);
}

.page-faq .faq-q[open]{
  border-color:rgba(216,255,72,.42);
  background:rgba(20,107,58,.2);
}

.page-faq .faq-q__summary{
  display:flex;
  align-items:center;
  gap:14px;
  min-height:56px;
  padding:15px 18px;
  list-style:none;
  cursor:pointer;
  font-size:15.5px;
  font-weight:700;
  line-height:1.5;
  color:var(--mist);
}

.page-faq .faq-q__summary::-webkit-details-marker{
  display:none;
}

.page-faq .faq-q__summary::before{
  content:"";
  flex:0 0 auto;
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--pitch-lit);
  transition:background .2s var(--ease);
}

.page-faq .faq-q[open] > .faq-q__summary::before{
  background:var(--volt);
}

.page-faq .faq-q__summary::after{
  content:"+";
  margin-left:auto;
  font-family:var(--font-mono);
  font-size:18px;
  line-height:1;
  color:var(--sage);
}

.page-faq .faq-q[open] > .faq-q__summary::after{
  content:"–";
  color:var(--volt);
}

.page-faq .faq-q__body{
  padding:2px 18px 18px 40px;
  font-size:15px;
  line-height:1.8;
  color:var(--sage);
}

.page-faq .faq-q__body p{
  margin:0;
}

.page-faq .faq-q__body a{
  color:var(--volt);
  text-decoration:none;
  border-bottom:1px solid rgba(216,255,72,.4);
}

/* ---------- 客服 ---------- */
.page-faq .faq-support{
  padding:clamp(38px,6vw,80px) 0;
  background:
    radial-gradient(90% 120% at 0% 0%,rgba(255,154,77,.1),transparent 62%),
    var(--night);
  border-top:1px solid var(--line);
}

.page-faq .faq-support__grid{
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(24px,4vw,44px);
}

.page-faq .faq-support__lede{
  margin:16px 0 0;
  max-width:52ch;
  font-size:15.5px;
  line-height:1.8;
  color:var(--sage);
}

.page-faq .faq-checklist{
  list-style:none;
  margin:22px 0 0;
  padding:0;
  display:grid;
  gap:12px;
}

.page-faq .faq-checklist__item{
  display:flex;
  align-items:flex-start;
  gap:12px;
  font-size:14.5px;
  line-height:1.65;
  color:var(--sage);
}

.page-faq .faq-checklist__item::before{
  content:"✓";
  display:grid;
  place-items:center;
  flex:0 0 auto;
  width:20px;
  height:20px;
  margin-top:2px;
  border-radius:6px;
  border:1px solid rgba(216,255,72,.42);
  background:rgba(216,255,72,.12);
  color:var(--volt);
  font-family:var(--font-mono);
  font-size:12px;
  line-height:1;
}

.page-faq .faq-support__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:26px;
}

.page-faq .faq-card{
  padding:clamp(20px,3vw,28px);
  border-radius:var(--radius-lg);
  border:1px solid var(--line);
  background:linear-gradient(165deg,var(--stand),rgba(12,59,36,.62));
}

.page-faq .faq-card .mono-path{
  margin:0 0 6px;
  color:var(--ember);
}

.page-faq .faq-card__row{
  display:grid;
  gap:4px;
  padding:14px 0;
  border-bottom:1px dashed var(--line);
}

.page-faq .faq-card__row:nth-of-type(4){
  border-bottom:0;
}

.page-faq .faq-card__label{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--pitch-lit);
}

.page-faq .faq-card__value{
  font-size:15.5px;
  line-height:1.6;
  color:var(--mist);
  word-break:break-word;
}

.page-faq .faq-card__value a{
  color:var(--volt);
  text-decoration:none;
  border-bottom:1px solid rgba(216,255,72,.36);
}

.page-faq .faq-card__note{
  margin:16px 0 0;
  font-size:13.5px;
  line-height:1.7;
  color:var(--sage);
}

/* ---------- 响应式 ---------- */
@media (min-width:600px){
  .page-faq .faq-stats{
    grid-template-columns:repeat(4,minmax(0,1fr));
  }
  .page-faq .faq-stat{
    padding:18px 16px;
  }
  .page-faq .faq-q__summary{
    font-size:16px;
  }
}

@media (min-width:760px){
  .page-faq .faq-routes__cards{
    grid-template-columns:repeat(3,minmax(0,1fr));
    align-items:start;
    padding-bottom:64px;
  }
  .page-faq .faq-path:nth-child(2){
    transform:translateY(30px);
  }
  .page-faq .faq-path:nth-child(3){
    transform:translateY(60px);
  }
}

@media (min-width:900px){
  .page-faq .faq-hero__grid{
    grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);
  }
  .page-faq .faq-routes__grid{
    grid-template-columns:minmax(0,1.6fr) minmax(0,.72fr);
    align-items:start;
  }
  .page-faq .faq-support__grid{
    grid-template-columns:minmax(0,1.18fr) minmax(0,.82fr);
    align-items:start;
  }
  .page-faq .faq-q__body{
    padding-left:42px;
    max-width:72ch;
  }
}

@media (prefers-reduced-motion:reduce){
  .page-faq .faq-path,
  .page-faq .faq-path__link::after,
  .page-faq .faq-q,
  .page-faq .faq-tabs__tab{
    transition:none;
  }
  .page-faq .faq-hero__media{
    transform:none;
  }
}
<<<END>>>