.page-faq{
  --faq-side: 320px;
  --faq-gap: 28px;
  --faq-card-bg: rgba(9, 13, 18, 0.84);
  --faq-line-green: rgba(57, 255, 136, 0.45);
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
  background-size: 44px 44px;
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.75;
  padding-bottom: var(--space-7);
}

.page-faq .faq-wrap{
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 20px;
  padding-top: var(--space-5);
}

.page-faq .faq-hero{
  position: relative;
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-4);
  margin-bottom: var(--space-6);
  padding: clamp(24px, 5vw, 56px);
  background:
    radial-gradient(120% 160% at 0% 0%, rgba(0, 212, 255, 0.14), transparent 46%),
    radial-gradient(120% 160% at 100% 100%, rgba(57, 255, 136, 0.08), transparent 44%),
    var(--bg-dark);
  border: 1px solid var(--border-dark);
  border-left: 4px solid var(--accent-blue);
  clip-path: var(--clip-corner);
}

.page-faq .faq-hero::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-blue-green);
  opacity: 0.85;
}

.page-faq .faq-hero__kicker{
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--accent-green);
  text-transform: uppercase;
}

.page-faq .faq-hero h1{
  margin: var(--space-2) 0 var(--space-3);
  font-size: clamp(28px, 6vw, 46px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-faq .faq-hero h1::after{
  content: "";
  display: inline-block;
  width: 0.72em;
  height: 0.1em;
  margin-left: 0.2em;
  background: var(--gradient-blue-green);
  transform: skewX(-18deg);
}

.page-faq .faq-hero__lead{
  max-width: 68ch;
  margin: 0 0 var(--space-4);
  color: var(--text-secondary);
  font-size: 15px;
}

.page-faq .faq-search{
  display: flex;
  align-items: center;
  gap: var(--space-2);
  max-width: 560px;
  padding: 14px 16px;
  background: var(--bg-primary);
  border: 1px solid var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.12), 0 12px 32px rgba(0, 0, 0, 0.35);
}

.page-faq .faq-search__icon{
  flex: 0 0 auto;
  color: var(--accent-blue);
}

.page-faq .faq-search__hint{
  font-size: 14px;
  color: var(--text-secondary);
}

.page-faq .faq-search__key{
  margin-left: auto;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-green);
  background: var(--bg-dark);
  border: 1px solid var(--border-dark);
}

.page-faq .faq-hero__tip{
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--text-secondary);
}

.page-faq .faq-tags{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: var(--space-3);
}

.page-faq .faq-tags .tag{
  padding: 5px 12px;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid var(--border-dark);
  color: var(--text-primary);
  font-size: 13px;
  text-decoration: none;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-faq .faq-tags .tag:hover{
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  background: rgba(0, 212, 255, 0.14);
}

.page-faq .faq-tags .tag--hot{
  border-color: rgba(255, 122, 26, 0.55);
  color: var(--accent-orange);
  background: rgba(255, 122, 26, 0.09);
}

.page-faq .faq-tags .tag--hot:hover{
  border-color: var(--accent-orange);
  color: var(--accent-orange);
  background: rgba(255, 122, 26, 0.14);
}

.page-faq .faq-hero__meta{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  max-width: 560px;
  margin: 0;
  background: var(--border-dark);
  border: 1px solid var(--border-dark);
}

.page-faq .faq-hero__stat{
  display: grid;
  gap: 2px;
  padding: var(--space-2) var(--space-3);
  margin: 0;
  background: var(--bg-primary);
}

.page-faq .faq-hero__stat dt,
.page-faq .faq-hero__stat dd{
  margin: 0;
}

.page-faq .faq-hero__stat dt{
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--accent-green);
}

.page-faq .faq-hero__stat dd{
  font-size: 12px;
  line-height: 1.4;
  color: var(--text-secondary);
}

.page-faq .faq-layout{
  display: grid;
  gap: var(--faq-gap);
}

.page-faq .faq-layout__main,
.page-faq .faq-layout__side{
  min-width: 0;
}

.page-faq .faq-layout__side{
  display: grid;
  gap: var(--space-3);
  align-content: start;
}

.page-faq .faq-section{
  margin-bottom: var(--space-6);
}

.page-faq .faq-section__head{
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--space-4);
}

.page-faq .faq-section__head h2{
  position: relative;
  margin: 0;
  padding-left: 18px;
  font-size: clamp(22px, 4vw, 30px);
  font-weight: 900;
  line-height: 1.3;
}

.page-faq .faq-section__head h2::before{
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 0;
  width: 8px;
  background: var(--accent-green);
  transform: skewX(-14deg);
}

.page-faq .faq-section__note{
  margin: 0;
  color: var(--text-secondary);
  font-size: 14px;
}

.page-faq .faq-hot__grid{
  display: grid;
  gap: var(--space-4);
}

.page-faq .faq-hot__list{
  min-width: 0;
}

.page-faq .faq-acc{
  margin-bottom: 8px;
  background: var(--faq-card-bg);
  border: 1px solid var(--border-dark);
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-faq .faq-acc:hover{
  border-color: rgba(0, 212, 255, 0.45);
}

.page-faq .faq-acc[open]{
  background: rgba(10, 16, 24, 0.94);
  border-color: rgba(0, 212, 255, 0.65);
}

.page-faq .faq-acc summary{
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 18px;
  list-style: none;
  cursor: pointer;
  color: var(--text-primary);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
}

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

.page-faq .faq-acc summary::after{
  flex: 0 0 auto;
  align-self: center;
  margin-left: auto;
  content: "+";
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 400;
  color: var(--accent-blue);
  transition: transform 0.25s var(--ease), color 0.25s var(--ease);
}

.page-faq .faq-acc[open] summary::after{
  color: var(--accent-green);
  transform: rotate(45deg) scale(0.95);
}

.page-faq .faq-acc__idx{
  flex: 0 0 auto;
  padding: 2px 8px;
  background: rgba(255, 122, 26, 0.1);
  border-left: 2px solid var(--accent-orange);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--accent-orange);
  transform: skewX(-10deg);
}

.page-faq .faq-acc__body{
  margin: 0 18px 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--border-dark);
  color: var(--text-secondary);
  font-size: 14px;
  animation: faq-body-in 0.28s var(--ease);
}

.page-faq .faq-acc__body p{
  margin: 0 0 10px;
}

.page-faq .faq-acc__body p:last-child{
  margin-bottom: 0;
}

@keyframes faq-body-in{
  from{
    opacity: 0;
    transform: translateY(-4px);
  }
  to{
    opacity: 1;
    transform: none;
  }
}

.page-faq .faq-hot__figure{
  margin: 0;
  padding: var(--space-2);
  background: var(--bg-dark);
  border: 1px solid var(--border-dark);
  clip-path: var(--clip-corner);
}

.page-faq .faq-hot__figure img{
  display: block;
  width: 100%;
  height: auto;
}

.page-faq .faq-hot__figure figcaption{
  padding: 10px 4px 2px;
  font-size: 12px;
  color: var(--text-secondary);
}

.page-faq .faq-flow{
  margin: 0 0 var(--space-4);
  padding: var(--space-2);
  background: var(--bg-dark);
  border: 1px solid var(--border-dark);
  clip-path: var(--clip-corner);
}

.page-faq .faq-flow img{
  display: block;
  width: 100%;
  height: auto;
}

.page-faq .faq-flow figcaption{
  padding: 10px 4px 2px;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
}

.page-faq .faq-cats{
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.page-faq .faq-cat{
  padding: var(--space-3);
  background:
    linear-gradient(180deg, rgba(0, 212, 255, 0.05), transparent 140px),
    var(--faq-card-bg);
  border: 1px solid var(--border-dark);
  border-top: 2px solid var(--accent-blue);
  clip-path: var(--clip-corner);
}

.page-faq .faq-cat__title{
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-dark);
  font-size: 19px;
  font-weight: 900;
}

.page-faq .faq-cat__no{
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--accent-blue);
  transform: skewX(-12deg);
}

.page-faq .faq-cat .faq-acc summary{
  padding: 13px 14px;
  font-size: 14px;
}

.page-faq .faq-cat .faq-acc__body{
  margin: 0 14px 14px;
}

.page-faq .faq-support{
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  background:
    linear-gradient(135deg, rgba(57, 255, 136, 0.1), rgba(0, 212, 255, 0.05)),
    var(--bg-dark);
  border: 1px solid var(--faq-line-green);
  border-left: 4px solid var(--accent-green);
  clip-path: var(--clip-corner);
}

.page-faq .faq-support h2{
  position: relative;
  margin: 0;
  padding-left: 18px;
  font-size: clamp(22px, 4vw, 28px);
  font-weight: 900;
}

.page-faq .faq-support h2::before{
  content: "";
  position: absolute;
  top: 7px;
  bottom: 7px;
  left: 0;
  width: 8px;
  background: var(--accent-green);
  transform: skewX(-14deg);
}

.page-faq .faq-support__lead{
  max-width: 60ch;
  margin: 0;
  color: var(--text-secondary);
  font-size: 14px;
}

.page-faq .faq-support__list{
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-support__list li{
  display: grid;
  gap: 2px;
  padding: var(--space-2) var(--space-3);
  background: rgba(10, 14, 20, 0.7);
  border: 1px solid var(--border-dark);
}

.page-faq .faq-support__list b{
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-green);
}

.page-faq .faq-support__list span{
  font-size: 14px;
  color: var(--text-primary);
  overflow-wrap: anywhere;
}

.page-faq .faq-support__note{
  margin: 0;
  padding-top: var(--space-2);
  border-top: 1px dashed var(--border-dark);
  font-size: 13px;
  color: var(--text-secondary);
}

.page-faq .faq-sidecard{
  padding: var(--space-3);
  background: var(--faq-card-bg);
  border: 1px solid var(--border-dark);
  clip-path: var(--clip-corner);
}

.page-faq .faq-sidecard h2{
  position: relative;
  margin: 0 0 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-dark);
  font-size: 16px;
  font-weight: 900;
}

.page-faq .faq-sidecard h2::after{
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 42px;
  height: 2px;
  background: var(--accent-blue);
}

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

.page-faq .faq-related-list a{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 11px 2px;
  border-bottom: 1px dashed var(--border-dark);
  color: var(--text-primary);
  font-size: 14px;
  text-decoration: none;
  transition: color 0.25s var(--ease), padding-left 0.25s var(--ease);
}

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

.page-faq .faq-related-list a::after{
  content: "→";
  font-family: var(--font-mono);
  color: var(--accent-blue);
}

.page-faq .faq-related-list a:hover{
  padding-left: 6px;
  color: var(--accent-green);
}

.page-faq .faq-sidecard--green{
  background:
    linear-gradient(160deg, rgba(57, 255, 136, 0.1), transparent 70%),
    var(--faq-card-bg);
  border-color: var(--faq-line-green);
}

.page-faq .faq-sidecard__text{
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--text-secondary);
}

.page-faq .faq-sidecard__text:last-child{
  margin-bottom: 0;
}

.page-faq .faq-sidecard__email{
  margin: 8px 0 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent-green);
  overflow-wrap: anywhere;
}

.page-faq .faq-sidecard__stats{
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-sidecard__stats li{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
  color: var(--text-secondary);
}

.page-faq .faq-sidecard__stats b{
  font-size: 15px;
  font-weight: 700;
  color: var(--accent-green);
}

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

@media (min-width: 720px){
  .page-faq .faq-cats{
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
  }

  .page-faq .faq-hot__grid{
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: var(--space-4);
  }
}

@media (min-width: 960px){
  .page-faq .faq-hero{
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: var(--space-5);
  }

  .page-faq .faq-hero__text{
    grid-column: 1;
  }

  .page-faq .faq-hero__meta{
    grid-row: 1;
    grid-column: 2;
    width: 240px;
    max-width: none;
    grid-template-columns: 1fr;
  }

  .page-faq .faq-layout{
    grid-template-columns: minmax(0, 1fr) var(--faq-side);
    align-items: start;
  }

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

  .page-faq .faq-hot__grid{
    grid-template-columns: minmax(0, 1fr) 360px;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-faq *,
  .page-faq *::before,
  .page-faq *::after{
    animation: none !important;
    transition: none !important;
  }
}