.page-faq{
  background:var(--clr-cream);
  color:var(--clr-ink);
}
.page-faq img{
  max-width:100%;
  height:auto;
}
.page-faq .faq-layout > *{
  min-width:0;
}

/* ===== Hero ===== */
.page-faq .faq-hero{
  background:var(--clr-deep);
  color:var(--clr-white);
  border-bottom:6px solid var(--clr-orange);
  padding:2rem 0 0;
  position:relative;
  overflow:hidden;
}
.page-faq .faq-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(245,230,211,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(245,230,211,.06) 1px,transparent 1px);
  background-size:30px 30px;
  pointer-events:none;
}
.page-faq .faq-hero::after{
  content:"";
  position:absolute;
  right:-4rem;
  bottom:-4rem;
  width:16rem;
  height:16rem;
  border:3px solid rgba(245,230,211,.12);
  transform:rotate(18deg);
  pointer-events:none;
}
.page-faq .faq-hero__grid{
  position:relative;
  z-index:1;
  display:grid;
  gap:1.5rem;
  align-items:stretch;
}
.page-faq .faq-hero__main{
  padding-bottom:.5rem;
  min-width:0;
}
.page-faq .faq-hero__kicker{
  font-family:var(--font-mono);
  font-size:.75rem;
  letter-spacing:.18em;
  color:var(--clr-orange);
  margin:1rem 0 .5rem;
  text-transform:uppercase;
}
.page-faq .faq-hero__title{
  font-family:var(--font-display);
  font-size:clamp(2rem,5vw,3rem);
  line-height:1.1;
  margin:0 0 .75rem;
  color:var(--clr-white);
}
.page-faq .faq-hero__desc{
  color:rgba(245,230,211,.82);
  line-height:1.7;
  margin-bottom:1.25rem;
  max-width:34rem;
}
.page-faq .faq-hero__chips{
  display:flex;
  flex-wrap:wrap;
  gap:.5rem;
}
.page-faq .faq-hero__chip{
  display:inline-flex;
  align-items:center;
  border:2px solid rgba(245,230,211,.45);
  color:var(--clr-cream);
  background:rgba(0,0,0,.12);
  padding:.4rem .85rem;
  font-size:.85rem;
  text-decoration:none;
  line-height:1.4;
  transition:border-color var(--speed-fast),color var(--speed-fast),background var(--speed-fast);
}
.page-faq .faq-hero__chip:hover{
  border-color:var(--clr-orange);
  color:var(--clr-orange);
  background:rgba(0,0,0,.2);
}
.page-faq .faq-hero__figure{
  margin:0;
  border:3px solid var(--clr-border);
  box-shadow:var(--shadow-hard);
  background:var(--clr-deep-light);
  min-width:0;
}
.page-faq .faq-hero__img{
  display:block;
  width:100%;
  height:200px;
  object-fit:cover;
}
.page-faq .faq-hero__caption{
  display:block;
  font-family:var(--font-mono);
  font-size:.75rem;
  color:rgba(245,230,211,.85);
  background:var(--clr-deep);
  padding:.5rem .75rem;
  letter-spacing:.06em;
}

/* ===== 分类索引 ===== */
.page-faq .faq-index-wrap{
  padding-top:2rem;
}
.page-faq .faq-index-grid{
  display:grid;
  gap:1rem;
}
.page-faq .faq-index-card{
  display:grid;
  grid-template-columns:auto minmax(0,1fr) auto;
  align-items:center;
  gap:.85rem;
  background:var(--clr-cream);
  border:3px solid var(--clr-border);
  box-shadow:6px 6px 0 var(--clr-border);
  padding:1rem;
  text-decoration:none;
  color:var(--clr-ink);
  transition:transform var(--speed-base),box-shadow var(--speed-base),background var(--speed-base);
}
.page-faq .faq-index-card__num{
  font-family:var(--font-mono);
  font-weight:700;
  font-size:1.15rem;
  color:var(--clr-ink);
  background:var(--clr-orange);
  border:2px solid var(--clr-border);
  padding:.25rem .5rem;
  box-shadow:2px 2px 0 var(--clr-border);
}
.page-faq .faq-index-card__info{
  min-width:0;
}
.page-faq .faq-index-card__name{
  display:block;
  font-family:var(--font-display);
  font-size:1.2rem;
  letter-spacing:.02em;
}
.page-faq .faq-index-card__meta{
  display:block;
  font-size:.78rem;
  color:var(--clr-deep-light);
  margin-top:.2rem;
  line-height:1.4;
}
.page-faq .faq-index-card__arrow{
  font-size:1.25rem;
  color:var(--clr-orange);
  transition:transform var(--speed-fast);
}
.page-faq .faq-index-card:hover{
  background:var(--clr-deep);
  color:var(--clr-white);
  transform:translate(-2px,-2px);
  box-shadow:10px 10px 0 var(--clr-border);
}
.page-faq .faq-index-card:hover .faq-index-card__meta{
  color:rgba(245,230,211,.7);
}
.page-faq .faq-index-card:hover .faq-index-card__arrow{
  transform:translateX(4px);
}

/* ===== 主布局 ===== */
.page-faq .faq-layout{
  display:grid;
  gap:2rem;
  padding:2rem 0 3rem;
  align-items:start;
}
.page-faq .faq-section{
  border:3px solid var(--clr-border);
  background:rgba(245,230,211,.4);
  box-shadow:6px 6px 0 rgba(74,55,40,.2);
  padding:1.25rem;
  margin-bottom:1.75rem;
  scroll-margin-top:5rem;
}
.page-faq .faq-section__header{
  margin-bottom:1rem;
}
.page-faq .faq-section__header .panel-kicker{
  margin-bottom:.4rem;
}

/* ===== 手风琴 ===== */
.page-faq .faq-accordion{
  display:grid;
  gap:.85rem;
}
.page-faq .faq-item{
  border:3px solid var(--clr-border);
  background:var(--clr-white);
  box-shadow:4px 4px 0 rgba(74,55,40,.14);
}
.page-faq .faq-item[open]{
  box-shadow:6px 6px 0 rgba(74,55,40,.2);
}
.page-faq .faq-item__q{
  display:flex;
  align-items:center;
  gap:.75rem;
  padding:.9rem;
  cursor:pointer;
  list-style:none;
  font-weight:700;
  font-size:.98rem;
  line-height:1.45;
  min-width:0;
  transition:background var(--speed-fast);
}
.page-faq .faq-item__q::-webkit-details-marker{
  display:none;
}
.page-faq .faq-item__q::marker{
  content:none;
}
.page-faq .faq-item__q:hover{
  background:rgba(255,107,53,.06);
}
.page-faq .faq-item__mark{
  flex:0 0 2rem;
  width:2rem;
  height:2rem;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:var(--clr-orange);
  color:var(--clr-ink);
  border:2px solid var(--clr-border);
  box-shadow:2px 2px 0 var(--clr-border);
  font-family:var(--font-display);
  font-size:1rem;
  line-height:1;
}
.page-faq .faq-item__text{
  flex:1;
  min-width:0;
}
.page-faq .faq-item__icon{
  flex:0 0 auto;
  position:relative;
  width:1.1rem;
  height:1.1rem;
  margin-left:auto;
}
.page-faq .faq-item__icon::before,
.page-faq .faq-item__icon::after{
  content:"";
  position:absolute;
  left:50%;
  top:50%;
  background:var(--clr-orange);
  transform:translate(-50%,-50%);
}
.page-faq .faq-item__icon::before{
  width:1.1rem;
  height:2px;
}
.page-faq .faq-item__icon::after{
  width:2px;
  height:1.1rem;
}
.page-faq .faq-item[open] .faq-item__icon::after{
  display:none;
}
.page-faq .faq-item[open] .faq-item__q{
  background:rgba(45,106,79,.06);
}
.page-faq .faq-item[open] .faq-item__mark{
  background:var(--clr-deep);
  color:var(--clr-cream);
}
.page-faq .faq-item__a{
  margin:.5rem 0 0;
  padding:0 .9rem 1rem 3.1rem;
  font-size:.92rem;
  line-height:1.7;
}
.page-faq .faq-item__a > *:first-child{
  border-top:2px dashed var(--clr-silver);
  padding-top:.75rem;
}
.page-faq .faq-item__a .btn{
  margin-top:.75rem;
}

/* ===== 流程图 ===== */
.page-faq .faq-flow{
  margin:1.5rem 0 0;
  border:3px solid var(--clr-border);
  background:var(--clr-cream);
  box-shadow:var(--shadow-hard);
  padding:1rem;
}
.page-faq .faq-flow__img{
  display:block;
  width:100%;
  height:auto;
  border:2px solid var(--clr-border);
}
.page-faq .faq-flow__caption{
  margin-top:.75rem;
  font-family:var(--font-mono);
  font-size:.8rem;
  color:var(--clr-deep-light);
}

/* ===== 侧边栏 ===== */
.page-faq .faq-sidebar{
  display:grid;
  gap:1.25rem;
}
.page-faq .faq-sidebar__card{
  border:3px solid var(--clr-border);
  padding:1.25rem;
  background:var(--clr-cream);
  box-shadow:6px 6px 0 var(--clr-border);
}
.page-faq .faq-sidebar__stats{
  background:var(--clr-deep);
  border-color:var(--clr-border);
  color:var(--clr-white);
}
.page-faq .faq-sidebar__kicker{
  font-family:var(--font-mono);
  font-size:.7rem;
  letter-spacing:.16em;
  color:var(--clr-orange);
  margin-bottom:.5rem;
  text-transform:uppercase;
}
.page-faq .faq-sidebar__title{
  font-family:var(--font-display);
  font-size:1.4rem;
  line-height:1.2;
  margin-bottom:.75rem;
  color:var(--clr-ink);
}
.page-faq .faq-sidebar__stats .faq-sidebar__title{
  color:var(--clr-white);
}
.page-faq .faq-stats-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:.75rem;
  margin:1rem 0;
}
.page-faq .faq-stat{
  border:2px solid rgba(245,230,211,.22);
  background:rgba(0,0,0,.18);
  padding:.7rem;
}
.page-faq .faq-stat__value{
  display:block;
  font-family:var(--font-mono);
  font-size:1.35rem;
  font-weight:700;
  color:var(--clr-orange);
  line-height:1.2;
}
.page-faq .faq-stat__label{
  font-size:.75rem;
  color:rgba(245,230,211,.75);
  line-height:1.4;
}
.page-faq .faq-sidebar__note{
  font-size:.84rem;
  line-height:1.6;
  color:rgba(245,230,211,.72);
  margin:.75rem 0 0;
}
.page-faq .faq-sidebar__help .faq-sidebar__note,
.page-faq .faq-sidebar__contact .faq-sidebar__note{
  color:var(--clr-ink);
}
.page-faq .faq-sidebar__more{
  display:inline-block;
  margin-top:.75rem;
  color:var(--clr-orange);
  font-weight:700;
  text-decoration:none;
  border-bottom:2px solid var(--clr-orange);
  padding-bottom:2px;
}
.page-faq .faq-sidebar__links{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:.5rem;
}
.page-faq .faq-sidebar__links a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  border:2px solid var(--clr-border);
  background:var(--clr-white);
  padding:.6rem .8rem;
  color:var(--clr-ink);
  text-decoration:none;
  font-weight:500;
  transition:background var(--speed-fast),color var(--speed-fast);
}
.page-faq .faq-sidebar__links a::after{
  content:"→";
  color:var(--clr-orange);
}
.page-faq .faq-sidebar__links a:hover{
  background:var(--clr-deep);
  color:var(--clr-white);
}
.page-faq .faq-sidebar__contact-list{
  list-style:none;
  padding:0;
  margin:0 0 .5rem;
  display:grid;
  gap:.6rem;
}
.page-faq .faq-sidebar__contact-list li{
  font-size:.86rem;
  line-height:1.5;
  border-bottom:1px dashed var(--clr-silver);
  padding-bottom:.4rem;
}
.page-faq .faq-sidebar__contact-list strong{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:.75rem;
  letter-spacing:.08em;
  color:var(--clr-deep-light);
  margin-bottom:.1rem;
  text-transform:uppercase;
}
.page-faq .faq-sidebar__contact .btn{
  margin-top:.9rem;
}

/* ===== 底部 CTA ===== */
.page-faq .faq-bottom-cta{
  background:var(--clr-deep);
  border-top:6px solid var(--clr-orange);
  color:var(--clr-white);
  padding:2.5rem 0;
  position:relative;
  overflow:hidden;
  margin-top:3rem;
}
.page-faq .faq-bottom-cta::before{
  content:"";
  position:absolute;
  left:-3rem;
  top:-3rem;
  width:14rem;
  height:14rem;
  background:rgba(255,107,53,.08);
  transform:rotate(24deg);
}
.page-faq .faq-bottom-cta__inner{
  position:relative;
  z-index:1;
}
.page-faq .faq-bottom-cta__kicker{
  font-family:var(--font-mono);
  font-size:.75rem;
  letter-spacing:.18em;
  color:var(--clr-orange);
  margin-bottom:.5rem;
  text-transform:uppercase;
}
.page-faq .faq-bottom-cta__title{
  font-family:var(--font-display);
  font-size:clamp(1.5rem,4vw,2.4rem);
  line-height:1.15;
  margin-bottom:.75rem;
  color:var(--clr-white);
}
.page-faq .faq-bottom-cta__desc{
  color:rgba(245,230,211,.8);
  max-width:42rem;
  line-height:1.7;
  margin-bottom:1.5rem;
}
.page-faq .faq-bottom-cta__actions{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:1.25rem;
}
.page-faq .faq-bottom-cta__link{
  color:var(--clr-orange);
  font-weight:700;
  text-decoration:none;
  border-bottom:2px solid var(--clr-orange);
  padding-bottom:2px;
  transition:color var(--speed-fast),border-color var(--speed-fast);
}
.page-faq .faq-bottom-cta__link:hover{
  color:var(--clr-white);
  border-color:var(--clr-white);
}

/* ===== 响应式 ===== */
@media(min-width:40rem){
  .page-faq .faq-index-grid{
    grid-template-columns:repeat(2,1fr);
  }
  .page-faq .faq-hero__img{
    height:240px;
  }
}

@media(min-width:48rem){
  .page-faq .faq-hero__grid{
    grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
    gap:2rem;
  }
  .page-faq .faq-hero__figure{
    align-self:stretch;
  }
  .page-faq .faq-hero__img{
    height:100%;
    min-height:300px;
  }
  .page-faq .faq-section{
    padding:1.75rem;
  }
  .page-faq .faq-bottom-cta{
    padding:3.5rem 0;
  }
}

@media(min-width:64rem){
  .page-faq .faq-index-grid{
    grid-template-columns:repeat(4,1fr);
  }
  .page-faq .faq-layout{
    grid-template-columns:minmax(0,1fr) 320px;
    gap:2.5rem;
  }
}