.page-faq {
  --faq-grid: rgba(240, 244, 248, 0.045);
  --faq-rule: rgba(240, 244, 248, 0.1);
  padding-top: calc(var(--header-h) + 20px);
  padding-bottom: 96px;
  background-image:
    linear-gradient(var(--faq-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--faq-grid) 1px, transparent 1px);
  background-size: 44px 44px;
  color: var(--text-primary);
  font-family: var(--font-body);
}

.page-faq .breadcrumbs {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter) 10px;
}

.page-faq .faq-hero {
  position: relative;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: clamp(40px, 6vw, 72px) var(--gutter) 32px;
}
.page-faq .faq-hero::before {
  content: "FAQ";
  position: absolute;
  z-index: 0;
  right: 0;
  top: 6px;
  font-family: var(--font-heading);
  font-size: clamp(5rem, 14vw, 11rem);
  line-height: 1;
  color: rgba(200, 255, 0, 0.05);
  letter-spacing: -0.05em;
  pointer-events: none;
}
.page-faq .faq-hero > * {
  position: relative;
  z-index: 1;
}
.page-faq .faq-hero-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.page-faq .faq-hero .section-kicker {
  color: var(--accent-green);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}
.page-faq .faq-hero-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-secondary);
  padding: 6px 12px;
  border: 1px solid var(--border-dim);
  background: rgba(18, 26, 36, 0.7);
}
.page-faq .faq-title {
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  max-width: 15em;
}
.page-faq .faq-title::after {
  content: "";
  display: block;
  width: 80px;
  height: 6px;
  margin-top: 20px;
  background: var(--accent-green);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 100%, 12px 100%);
}
.page-faq .page-lead {
  max-width: 620px;
  margin: 0;
  color: var(--text-secondary);
  font-size: 1.02rem;
  line-height: 1.7;
}

.page-faq .faq-search {
  position: relative;
  margin-top: 28px;
  max-width: 560px;
  background: rgba(10, 14, 20, 0.72);
  border: 1px solid var(--border-bright);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.page-faq .faq-search:focus-within {
  border-color: var(--accent-green);
  box-shadow: 0 0 0 4px var(--green-transparent);
}
.page-faq .faq-search-input {
  width: 100%;
  padding: 15px 52px 15px 16px;
  background: transparent;
  border: 0;
  border-radius: 0;
  appearance: none;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: 0;
}
.page-faq .faq-search-input::placeholder {
  color: var(--text-secondary);
}
.page-faq .faq-search-input::-webkit-search-cancel-button {
  display: none;
}
.page-faq .faq-search-key {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  border: 1px solid var(--border-dim);
  background: var(--bg-card);
  padding: 3px 10px;
  line-height: 1.2;
}

.page-faq .faq-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 20px;
}
.page-faq .faq-tags-label {
  color: var(--text-secondary);
  font-size: 0.84rem;
  letter-spacing: 0.08em;
}
.page-faq .faq-tag {
  display: inline-block;
  padding: 6px 14px;
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  border: 1px solid var(--border-dim);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: all 0.25s ease;
}
.page-faq .faq-tag:hover {
  color: var(--accent-green);
  border-color: var(--border-green);
  background: var(--green-transparent);
}

.page-faq .faq-main {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: clamp(32px, 6vw, 72px) var(--gutter) 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-faq .faq-index {
  display: block;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}
.page-faq .faq-index::-webkit-scrollbar {
  display: none;
}
.page-faq .faq-index-title {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin: 0 0 10px;
}
.page-faq .faq-index-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 8px;
}
.page-faq .faq-index-link {
  display: inline-block;
  white-space: nowrap;
  padding: 7px 14px;
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  border: 1px solid var(--border-dim);
  text-decoration: none;
  transition: all 0.25s ease;
}
.page-faq .faq-index-link:hover {
  color: var(--accent-blue);
  border-color: var(--border-blue);
  background: var(--blue-transparent);
}

.page-faq .faq-accordion {
  min-width: 0;
}
.page-faq .faq-group + .faq-group {
  margin-top: 12px;
}
.page-faq .faq-group-title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  line-height: 1.2;
  margin: 40px 0 4px;
  display: flex;
  align-items: center;
  gap: 12px;
  scroll-margin-top: calc(var(--header-h) + 16px);
  border-bottom: 1px solid var(--border-dim);
  padding-bottom: 14px;
}
.page-faq .faq-group-title:first-child {
  margin-top: 0;
}
.page-faq .faq-group-num {
  font-family: var(--font-mono);
  font-size: 0.72em;
  color: var(--accent-blue);
}
.page-faq .faq-group--green .faq-group-num {
  color: var(--accent-green);
}
.page-faq .faq-group--blue .faq-group-num {
  color: var(--accent-blue);
}
.page-faq .faq-group--red .faq-group-num {
  color: var(--accent-red);
}

.page-faq .faq-item {
  border-bottom: 1px solid var(--border-dim);
  border-left: 3px solid transparent;
  padding-left: 18px;
  background: rgba(18, 26, 36, 0.4);
  transition: background 0.3s ease, border-color 0.3s ease;
  scroll-margin-top: calc(var(--header-h) + 16px);
}
.page-faq .faq-item[open] {
  background: rgba(18, 26, 36, 0.72);
  border-left-color: var(--accent-green);
  border-bottom-color: rgba(240, 244, 248, 0.16);
}
.page-faq .faq-group--blue .faq-item[open] {
  border-left-color: var(--accent-blue);
}
.page-faq .faq-group--red .faq-item[open] {
  border-left-color: var(--accent-red);
}
.page-faq .faq-item-head {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
  cursor: pointer;
  user-select: none;
}
.page-faq .faq-item-head::-webkit-details-marker {
  display: none;
}
.page-faq .faq-item-head:focus-visible {
  outline: 2px solid var(--accent-green);
  outline-offset: -2px;
}
.page-faq .faq-item-q {
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--text-primary);
  transition: color 0.25s ease;
}
.page-faq .faq-item-head:hover .faq-item-q {
  color: var(--accent-green);
}
.page-faq .faq-group--blue .faq-item-head:hover .faq-item-q,
.page-faq .faq-group--blue .faq-item-head:hover .faq-item-icon {
  color: var(--accent-blue);
  border-color: var(--accent-blue);
}
.page-faq .faq-group--red .faq-item-head:hover .faq-item-q,
.page-faq .faq-group--red .faq-item-head:hover .faq-item-icon {
  color: var(--accent-red);
  border-color: var(--accent-red);
}
.page-faq .faq-item-icon {
  position: relative;
  flex: 0 0 26px;
  width: 26px;
  height: 26px;
  border: 1px solid var(--border-bright);
  background: var(--bg-primary);
  transition: transform 0.3s ease, border-color 0.25s ease;
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 6px 100%, 0 calc(100% - 6px));
}
.page-faq .faq-item-icon::before,
.page-faq .faq-item-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--text-secondary);
  transition: background 0.25s ease, transform 0.25s ease;
}
.page-faq .faq-item-icon::before {
  width: 10px;
  height: 2px;
}
.page-faq .faq-item-icon::after {
  width: 2px;
  height: 10px;
}
.page-faq .faq-item[open] .faq-item-icon {
  transform: rotate(45deg);
  border-color: var(--accent-green);
}
.page-faq .faq-item[open] .faq-item-icon::before,
.page-faq .faq-item[open] .faq-item-icon::after {
  background: var(--accent-green);
}
.page-faq .faq-group--blue .faq-item[open] .faq-item-icon {
  border-color: var(--accent-blue);
}
.page-faq .faq-group--blue .faq-item[open] .faq-item-icon::before,
.page-faq .faq-group--blue .faq-item[open] .faq-item-icon::after {
  background: var(--accent-blue);
}
.page-faq .faq-group--red .faq-item[open] .faq-item-icon {
  border-color: var(--accent-red);
}
.page-faq .faq-group--red .faq-item[open] .faq-item-icon::before,
.page-faq .faq-group--red .faq-item[open] .faq-item-icon::after {
  background: var(--accent-red);
}
.page-faq .faq-item-body {
  padding: 2px 0 22px;
  max-width: 720px;
}
.page-faq .faq-item-body p,
.page-faq .faq-item-body li {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}
.page-faq .faq-item-body p {
  margin: 0 0 10px;
}
.page-faq .faq-item-body p strong {
  color: var(--text-primary);
  font-weight: 600;
}
.page-faq .faq-steps,
.page-faq .faq-list {
  margin: 0 0 14px;
  padding-left: 20px;
  display: grid;
  gap: 6px;
}

.page-faq .faq-figure {
  margin: 20px 0 0;
  padding: 10px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-dim);
  max-width: 340px;
}
.page-faq .faq-figure-wide {
  max-width: 100%;
}
.page-faq .faq-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--bg-card);
}
.page-faq .faq-figure figcaption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}

.page-faq .faq-contact-list {
  list-style: none;
  margin: 14px 0 16px;
  padding: 0;
  display: grid;
  gap: 8px;
}
.page-faq .faq-contact-list li {
  padding: 10px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  color: var(--text-secondary);
  font-size: 0.94rem;
}
.page-faq .faq-contact-list strong {
  color: var(--text-primary);
  font-weight: 600;
  margin-right: 4px;
}

.page-faq .faq-related {
  max-width: var(--container-max);
  margin: 56px auto 0;
  padding: 0 var(--gutter);
}
.page-faq .faq-related-card {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid var(--border-bright);
  background: linear-gradient(135deg, rgba(18, 26, 36, 0.9), rgba(26, 38, 52, 0.7));
}
.page-faq .faq-related-card::after {
  content: "?";
  position: absolute;
  right: -10px;
  bottom: -60px;
  font-family: var(--font-heading);
  font-size: 12rem;
  line-height: 1;
  color: rgba(200, 255, 0, 0.05);
  pointer-events: none;
}
.page-faq .faq-related-card > * {
  position: relative;
  z-index: 1;
}
.page-faq .faq-related-card .section-kicker {
  color: var(--accent-blue);
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  text-transform: uppercase;
}
.page-faq .faq-related-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin: 8px 0 10px;
}
.page-faq .faq-related p {
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 0 22px;
  line-height: 1.7;
}
.page-faq .faq-related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 1024px) {
  .page-faq {
    padding-top: calc(var(--header-h) + 8px);
  }
  .page-faq .faq-hero {
    padding-top: clamp(56px, 8vw, 96px);
    padding-bottom: 48px;
  }
  .page-faq .faq-main {
    grid-template-columns: 220px 1fr;
    gap: 48px;
    align-items: start;
  }
  .page-faq .faq-index {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    border-left: 2px solid var(--accent-blue);
    padding-left: 20px;
    padding-bottom: 0;
    overflow-x: visible;
  }
  .page-faq .faq-index-title {
    font-size: 1.1rem;
    margin-bottom: 14px;
  }
  .page-faq .faq-index-list {
    display: grid;
    gap: 6px;
  }
  .page-faq .faq-index-link {
    display: block;
    border: 0;
    padding: 6px 0;
    background: transparent;
    white-space: normal;
  }
  .page-faq .faq-index-link:hover {
    background: transparent;
    color: var(--accent-blue);
    text-decoration: underline;
  }
}