.page-faq{
  --faq-sidebar-width: 310px;
  background: var(--color-paper);
  color: var(--color-ink);
}

.page-faq .faq-hero{
  position: relative;
  overflow: hidden;
  padding: var(--space-5) 0 var(--space-7);
}

.page-faq .faq-hero::before{
  content: "";
  position: absolute;
  top: -40px;
  right: -80px;
  width: 320px;
  height: 240px;
  background: radial-gradient(circle, rgba(0, 85, 255, 0.1), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.page-faq .faq-hero-grid{
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  position: relative;
  z-index: 1;
}

.page-faq .faq-hero-copy{
  max-width: 660px;
}

.page-faq .faq-hero-desc{
  margin: var(--space-4) 0 var(--space-5);
  font-size: 17px;
  line-height: 1.8;
}

.page-faq .faq-hero-actions{
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.page-faq .faq-hero-img{
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, var(--color-primary), var(--color-deep));
}

.page-faq .faq-tools{
  padding: var(--space-5) 0;
  background: linear-gradient(180deg, rgba(0, 85, 255, 0.05), rgba(0, 85, 255, 0.02));
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.page-faq .faq-tools-inner{
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

.page-faq .faq-search-wrap{
  position: relative;
  max-width: 720px;
  margin: 0 auto;
}

.page-faq .faq-search-input{
  width: 100%;
  padding: 14px 52px 14px 18px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-white);
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--color-ink);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.page-faq .faq-search-input:focus{
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(0, 85, 255, 0.1);
}

.page-faq .faq-search-icon{
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-muted);
  display: inline-flex;
  pointer-events: none;
}

.page-faq .faq-search-hint{
  margin: var(--space-3) 0 0;
  text-align: center;
  color: var(--color-muted);
  font-size: 14px;
}

.page-faq .faq-quick-list{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.page-faq .faq-quick-label{
  color: var(--color-muted);
  font-size: 14px;
  padding-right: var(--space-1);
}

.page-faq .faq-index-section{
  padding: var(--space-7) 0;
}

.page-faq .faq-index-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
}

.page-faq .faq-sidebar{
  position: sticky;
  top: 24px;
}

.page-faq .faq-sidebar-card{
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-5);
}

.page-faq .faq-sidebar-card h2{
  margin: var(--space-2) 0 0;
  font-family: var(--font-heading);
  font-size: 24px;
  line-height: 1.3;
}

.page-faq .faq-sidebar-img{
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
  margin: var(--space-4) 0 var(--space-3);
  object-fit: cover;
}

.page-faq .faq-category-list{
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .faq-category-list li{
  border-bottom: 1px dashed var(--color-border);
}

.page-faq .faq-category-list li:last-child{
  border-bottom: 0;
}

.page-faq .faq-category-list a{
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  color: var(--color-ink);
  text-decoration: none;
  font-weight: bold;
  font-size: 15px;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.page-faq .faq-category-list a:hover{
  color: var(--color-primary);
  padding-left: var(--space-1);
}

.page-faq .faq-count{
  flex: none;
  color: var(--color-muted);
  font-size: 13px;
  font-weight: normal;
}

.page-faq .faq-card-contact{
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.page-faq .faq-card-contact-title{
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-weight: bold;
  font-size: 16px;
}

.page-faq .faq-card-contact .btn{
  margin-top: var(--space-3);
}

.page-faq .faq-content-main{
  display: flex;
  flex-direction: column;
  gap: var(--space-7);
  min-width: 0;
}

.page-faq .faq-category{
  scroll-margin-top: 80px;
}

.page-faq .faq-category-head{
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 2px solid var(--color-primary);
}

.page-faq .faq-category-num{
  flex: none;
  min-width: 56px;
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: bold;
  line-height: 0.9;
  letter-spacing: -1px;
  color: var(--color-primary);
  opacity: 0.2;
}

.page-faq .faq-category-head h2{
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-size: 24px;
  line-height: 1.3;
}

.page-faq .faq-category-desc{
  margin: 0;
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.6;
}

.page-faq .faq-accordion{
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.page-faq .faq-item{
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.page-faq .faq-item[open]{
  border-left-color: var(--color-accent);
  box-shadow: var(--shadow);
}

.page-faq .faq-question{
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: bold;
  color: var(--color-ink);
  user-select: none;
  transition: background var(--transition-fast);
}

.page-faq .faq-question:hover{
  background: rgba(0, 85, 255, 0.04);
}

.page-faq .faq-q-icon{
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: bold;
}

.page-faq #faq-fee .faq-q-icon{
  background: var(--color-accent);
}

.page-faq #faq-price .faq-q-icon{
  background: var(--color-deep);
}

.page-faq #faq-refund .faq-q-icon{
  background: var(--color-accent);
}

.page-faq #faq-contact .faq-q-icon{
  background: var(--color-success);
}

.page-faq .faq-q-toggle{
  flex: 0 0 auto;
  margin-left: auto;
  color: var(--color-primary);
  font-size: 24px;
  line-height: 1;
  transition: transform var(--transition), color var(--transition);
}

.page-faq .faq-item[open] .faq-q-toggle{
  color: var(--color-accent);
  transform: rotate(45deg);
}

.page-faq .faq-answer{
  padding: 0 var(--space-5) var(--space-5);
  border-top: 1px solid var(--color-border);
}

.page-faq .faq-answer p{
  margin: var(--space-4) 0 0;
  font-size: 15px;
  line-height: 1.8;
}

.page-faq .faq-answer a{
  color: var(--color-primary);
  font-weight: bold;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

.page-faq .faq-answer a:hover{
  color: var(--color-accent);
}

.page-faq .faq-help-cta{
  padding: 0 0 var(--space-8);
}

.page-faq .faq-help-card{
  background: linear-gradient(135deg, var(--color-primary), var(--color-deep));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
  color: var(--color-white);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.page-faq .faq-help-card .section-label{
  color: var(--color-warning);
  border-left-color: var(--color-warning);
}

.page-faq .faq-help-copy h2{
  margin: var(--space-2) 0 var(--space-3);
  font-family: var(--font-heading);
  font-size: 24px;
  line-height: 1.3;
}

.page-faq .faq-help-copy p{
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  opacity: 0.92;
}

.page-faq .faq-help-actions{
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

@media (min-width: 860px){
  .page-faq .faq-hero{
    padding: var(--space-7) 0 var(--space-8);
  }

  .page-faq .faq-hero-grid{
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: var(--space-7);
  }

  .page-faq .faq-hero-desc{
    font-size: 18px;
  }

  .page-faq .faq-help-card{
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-7);
  }

  .page-faq .faq-help-copy{
    max-width: 640px;
  }
}

@media (min-width: 980px){
  .page-faq .faq-index-grid{
    grid-template-columns: var(--faq-sidebar-width) minmax(0, 1fr);
    gap: var(--space-7);
  }

  .page-faq .faq-sidebar-card{
    padding: var(--space-6);
  }

  .page-faq .faq-category-head h2{
    font-size: 28px;
  }

  .page-faq .faq-category-num{
    min-width: 64px;
    font-size: 56px;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-faq .faq-item,
  .page-faq .faq-q-toggle,
  .page-faq .faq-question,
  .page-faq .faq-category-list a,
  .page-faq .faq-search-input{
    transition: none;
  }
}