/* ===== FAQ 页面专属样式 ===== */
.page-faq{
  --faq-sidebar: 300px;
  --faq-gap: 28px;
  --faq-radius: 16px;
  --faq-soft: #EFE8D8;
  --faq-muted: #6F6E66;
  background: var(--bg-paper);
  color: var(--ink);
  overflow-x: hidden;
}
.page-faq .faq-container{
  max-width: 1320px;
  margin: 0 auto;
  padding: 30px 16px 72px;
}
.page-faq .breadcrumb{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--navy);
  margin-bottom: 18px;
}
.page-faq .breadcrumb a{
  color: var(--navy);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s, border-color .2s;
}
.page-faq .breadcrumb a:hover{
  color: var(--orange);
  border-bottom-color: var(--orange);
}
.page-faq .breadcrumb-sep{
  color: var(--gray-line);
}
.page-faq .faq-header{
  position: relative;
  margin-bottom: 28px;
}
.page-faq .faq-head-grid{
  display: none;
}
.page-faq .faq-coord{
  display: inline-block;
  font-family: var(--font-headings);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  background: var(--light-blue);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
  border: 1px solid rgba(26, 188, 156, 0.25);
}
.page-faq .faq-title{
  font-family: var(--font-headings);
  font-size: 1.9rem;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
  color: var(--navy);
}
.page-faq .faq-desc{
  font-size: 1rem;
  line-height: 1.7;
  color: #3D4654;
  max-width: 720px;
  margin: 0 0 22px;
}
.page-faq .faq-header-meta{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-faq .faq-header-tag{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1px solid var(--gray-line);
  border-radius: 999px;
  font-size: 0.8125rem;
  color: var(--navy);
  background: rgba(255, 255, 255, 0.5);
}
.page-faq .faq-header-tag::before{
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
}

.page-faq .faq-layout{
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.page-faq .faq-index{
  background: var(--navy);
  border-radius: var(--faq-radius);
  padding: 16px;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.page-faq .faq-index::after{
  content: "FAQ INDEX / 01-05";
  position: absolute;
  right: -10px;
  bottom: 10px;
  font-family: var(--font-headings);
  font-size: 1.4rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.05);
  letter-spacing: 0.08em;
  pointer-events: none;
  white-space: nowrap;
}
.page-faq .faq-index-media{
  margin: 0 0 14px;
  border-radius: 10px;
  overflow: hidden;
  background: var(--light-blue);
  line-height: 0;
}
.page-faq .faq-index-img{
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-faq .faq-index-inner{
  position: relative;
  z-index: 1;
}
.page-faq .faq-index-label{
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.64);
  margin-bottom: 11px;
}
.page-faq .faq-cats{
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.page-faq .faq-cat{
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: 10px;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.16);
  transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.2s;
}
.page-faq .faq-cat:hover{
  background: rgba(214, 228, 240, 0.14);
  border-color: rgba(26, 188, 156, 0.55);
  color: var(--white);
  transform: translateX(2px);
}
.page-faq .faq-cat::after{
  content: "→";
  margin-left: auto;
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.2s, transform 0.2s;
  color: var(--teal);
}
.page-faq .faq-cat:hover::after{
  opacity: 1;
  transform: translateX(0);
}
.page-faq .faq-cat-num{
  font-family: var(--font-headings);
  font-weight: 800;
  font-size: 0.75rem;
  color: var(--teal);
}
.page-faq .faq-cat-name{
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.page-faq .faq-index-stat{
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.52);
}

.page-faq .faq-main{
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.page-faq .faq-search{
  background: var(--white);
  border: 1px solid var(--gray-line);
  border-radius: var(--faq-radius);
  padding: 20px 18px;
  box-shadow: var(--shadow-card);
  position: relative;
}
.page-faq .faq-search::before{
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--teal));
  border-radius: 0 0 4px 4px;
  opacity: 0.8;
}
.page-faq .faq-search-head{
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.page-faq .faq-section-num{
  font-family: var(--font-headings);
  font-weight: 800;
  font-size: 0.8rem;
  color: var(--orange);
}
.page-faq .faq-search-title{
  font-size: 1.3rem;
  font-weight: 700;
  margin: 0;
  color: var(--navy);
  font-family: var(--font-headings);
}
.page-faq .faq-section-line{
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--gray-line), transparent);
}
.page-faq .faq-search-label{
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink);
  display: block;
  margin-bottom: 8px;
}
.page-faq .faq-search-box{
  position: relative;
  display: flex;
  align-items: center;
}
.page-faq .faq-search-input{
  width: 100%;
  height: 48px;
  padding: 0 52px 0 16px;
  border: 1px solid var(--gray-line);
  border-radius: 10px;
  background: var(--bg-paper);
  font-size: 1rem;
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.page-faq .faq-search-input:focus{
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(10, 35, 66, 0.12);
}
.page-faq .faq-search-input::placeholder{
  color: #7B7A72;
}
.page-faq .faq-search-input::-webkit-search-cancel-button{
  -webkit-appearance: none;
  appearance: none;
}
.page-faq .faq-search-clear{
  position: absolute;
  right: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--gray-line);
  background: var(--white);
  color: var(--navy);
  border-radius: 50%;
  font-size: 0.875rem;
  line-height: 1;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.page-faq .faq-search-clear:hover{
  border-color: var(--orange);
  color: var(--orange);
  background: var(--bg-paper);
}
.page-faq .faq-search-hint{
  margin: 12px 0 0;
  font-size: 0.8125rem;
  color: var(--faq-muted);
  border-left: 2px solid var(--teal);
  padding-left: 10px;
}

.page-faq .faq-groups{
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.page-faq .faq-group{
  background: var(--white);
  border: 1px solid var(--gray-line);
  border-radius: var(--faq-radius);
  padding: 22px 18px 18px;
  scroll-margin-top: 24px;
  box-shadow: var(--shadow-card);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.page-faq .faq-group:target{
  border-color: var(--orange);
  box-shadow: 0 10px 24px rgba(230, 126, 34, 0.14);
}
.page-faq .faq-group-head{
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--gray-line);
  margin-bottom: 14px;
}
.page-faq .faq-group-num{
  font-family: var(--font-headings);
  font-weight: 800;
  font-size: 1rem;
  color: var(--teal);
  background: rgba(26, 188, 156, 0.1);
  padding: 5px 10px;
  border-radius: 8px;
}
.page-faq .faq-group-title{
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0;
  color: var(--navy);
  font-family: var(--font-headings);
}
.page-faq .faq-group-count{
  margin-left: auto;
  font-size: 0.75rem;
  color: var(--faq-muted);
  border: 1px solid var(--gray-line);
  padding: 3px 9px;
  border-radius: 999px;
  white-space: nowrap;
}

.page-faq .faq-list{
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.page-faq .faq-item{
  border: 1px solid var(--gray-line);
  border-radius: 12px;
  background: rgba(245, 241, 232, 0.35);
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.page-faq .faq-item:hover{
  border-color: var(--navy);
}
.page-faq .faq-item[open]{
  background: var(--bg-paper);
  border-color: rgba(230, 126, 34, 0.55);
  box-shadow: 0 6px 18px rgba(10, 35, 66, 0.06);
}
.page-faq .faq-q{
  list-style: none;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 14px;
  cursor: pointer;
  margin: 0;
}
.page-faq .faq-q::-webkit-details-marker{
  display: none;
}
.page-faq .faq-q-no{
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 26px;
  padding: 0 6px;
  border-radius: 8px;
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-headings);
  font-weight: 800;
  font-size: 0.75rem;
  transition: background 0.2s;
}
.page-faq .faq-item[open] .faq-q-no{
  background: var(--orange);
}
.page-faq .faq-q-text{
  flex: 1;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
}
.page-faq .faq-q-toggle{
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  position: relative;
}
.page-faq .faq-q-toggle::before,
.page-faq .faq-q-toggle::after{
  content: "";
  position: absolute;
  background: var(--navy);
  border-radius: 2px;
  transition: transform 0.25s ease, background 0.2s;
}
.page-faq .faq-q-toggle::before{
  width: 12px;
  height: 2px;
  top: 9px;
  left: 4px;
}
.page-faq .faq-q-toggle::after{
  width: 2px;
  height: 12px;
  top: 4px;
  left: 9px;
}
.page-faq .faq-item[open] .faq-q-toggle::after{
  transform: scaleY(0);
}
.page-faq .faq-item[open] .faq-q-toggle::before{
  background: var(--orange);
}
.page-faq .faq-a{
  padding: 0 14px 18px;
  font-size: 0.925rem;
  line-height: 1.75;
  color: #333A45;
}
.page-faq .faq-a p{
  margin: 0 0 8px;
}
.page-faq .faq-a p:last-child{
  margin-bottom: 0;
}
.page-faq .faq-a a{
  color: var(--navy);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: color 0.2s, border-color 0.2s;
}
.page-faq .faq-a a:hover{
  color: var(--orange);
}
@keyframes faqFade{
  from{
    opacity: 0;
    transform: translateY(-4px);
  }
  to{
    opacity: 1;
    transform: translateY(0);
  }
}
.page-faq .faq-item[open] .faq-a{
  animation: faqFade 0.28s ease-out;
}

.page-faq .faq-shield{
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 6px 0 0;
  padding: 14px;
  background: var(--light-blue);
  border-radius: 12px;
  flex-wrap: wrap;
  border: 1px solid rgba(10, 35, 66, 0.08);
}
.page-faq .faq-shield-img{
  flex: 0 1 480px;
  width: 480px;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
  display: block;
}
.page-faq .faq-shield-caption{
  font-size: 0.875rem;
  color: var(--navy);
  line-height: 1.5;
  margin: 0;
  max-width: 360px;
  flex: 1 1 220px;
}

@media(max-width: 919px){
  .page-faq .faq-index-media{
    max-height: 96px;
  }
  .page-faq .faq-index-img{
    height: 96px;
    width: 100%;
    object-fit: cover;
    object-position: center 30%;
  }
  .page-faq .faq-cats{
    flex-direction: row;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    padding: 2px 2px 8px;
  }
  .page-faq .faq-cat{
    flex: 0 0 auto;
    padding: 9px 14px;
  }
  .page-faq .faq-cat::after{
    display: none;
  }
}

@media(min-width: 620px){
  .page-faq .faq-container{
    padding: 34px 24px 76px;
  }
  .page-faq .faq-title{
    font-size: 2.2rem;
  }
  .page-faq .faq-index-media{
    max-height: none;
  }
  .page-faq .faq-index-img{
    width: 100%;
    height: auto;
  }
}

@media(min-width: 920px){
  .page-faq .faq-container{
    padding: 44px 40px 88px;
  }
  .page-faq .faq-head-grid{
    display: block;
    position: absolute;
    top: -10px;
    right: 20px;
    width: 220px;
    height: 110px;
    background-image:
      linear-gradient(var(--gray-line) 1px, transparent 1px),
      linear-gradient(90deg, var(--gray-line) 1px, transparent 1px);
    background-size: 16px 16px;
    opacity: 0.22;
    border-radius: var(--faq-radius);
    border: 1px solid rgba(184, 178, 166, 0.4);
    pointer-events: none;
  }
  .page-faq .faq-title{
    font-size: 2.5rem;
    max-width: 860px;
    margin-bottom: 18px;
  }
  .page-faq .faq-header-meta{
    margin-bottom: 8px;
  }
  .page-faq .faq-header{
    margin-bottom: 38px;
  }
  .page-faq .faq-layout{
    display: grid;
    grid-template-columns: var(--faq-sidebar) minmax(0, 1fr);
    gap: var(--faq-gap);
    align-items: start;
  }
  .page-faq .faq-index{
    position: sticky;
    top: 24px;
    padding: 18px;
  }
  .page-faq .faq-main{
    gap: 26px;
  }
  .page-faq .faq-search{
    padding: 24px 26px;
  }
  .page-faq .faq-group{
    padding: 26px;
  }
  .page-faq .faq-q{
    padding: 18px 20px;
  }
  .page-faq .faq-a{
    padding: 0 20px 20px 72px;
  }
  .page-faq .faq-shield{
    flex-wrap: nowrap;
    padding: 16px;
  }
}