.page-faq {
  --faq-gap: 28px;
  --faq-radius: 8px;
  --faq-sidebar-w: 220px;
  --faq-accent-glow: rgba(0, 168, 255, 0.18);
  --faq-lime-alpha: rgba(198, 255, 58, 0.12);
  --faq-blue-alpha: rgba(0, 168, 255, 0.1);
  position: relative;
}

.page-faq .faq-crumb-sep {
  color: var(--text-muted);
  margin: 0 8px;
  font-family: var(--font-mono);
}

.page-faq .faq-title {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: 28px 0 32px;
}

.page-faq .faq-title .page-title {
  margin: 8px 0 10px;
  font-size: clamp(28px, 5vw, 40px);
  line-height: 1.15;
  letter-spacing: 0.01em;
}

.page-faq .faq-title .page-subtitle {
  color: var(--text-body);
  font-size: 15px;
  line-height: 1.7;
  max-width: 34em;
  margin: 0;
}

.page-faq .faq-hero-media {
  margin: 0;
  position: relative;
  overflow: hidden;
  border-radius: var(--faq-radius);
  background: linear-gradient(135deg, #141A26 0%, #202A3A 50%, #16202E 100%);
  border: 1px solid var(--line-soft);
}

.page-faq .faq-hero-media::before {
  content: '';
  position: absolute;
  z-index: 1;
  top: 12px;
  right: 12px;
  left: 12px;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-blue) 0%, var(--accent-lime) 120%);
  border-radius: var(--radius-sm);
  opacity: 0.85;
}

.page-faq .faq-hero-media img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-faq .faq-directory {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  position: relative;
}

.page-faq .faq-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-faq .faq-sidebar {
  background: var(--bg-card);
  border-radius: var(--faq-radius);
  padding: 20px 18px;
  border-top: 3px solid var(--accent-blue);
}

.page-faq .faq-sidebar__title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: 16px;
  color: var(--text-bright);
  letter-spacing: 0.02em;
}

.page-faq .faq-sidebar__title::before {
  content: '';
  width: 16px;
  height: 3px;
  background: var(--accent-lime);
  border-radius: var(--radius-sm);
}

.page-faq .faq-cat-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-cat-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 11px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-body);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, color 0.2s, box-shadow 0.2s;
  user-select: none;
}

.page-faq .faq-cat-label:hover {
  border-color: var(--accent-lime);
  color: var(--text-bright);
}

.page-faq .faq-cat-count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 5px;
  border-radius: 8px;
  line-height: 1.2;
}

.page-faq .faq-sidebar-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 0;
  padding: 12px 10px;
  background: var(--faq-blue-alpha);
  border-left: 2px solid var(--accent-blue);
  border-radius: var(--radius-sm);
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-body);
}

.page-faq .faq-radio--all:checked ~ .faq-sidebar label[for="faq-cat-all"],
.page-faq .faq-radio--account:checked ~ .faq-sidebar label[for="faq-cat-account"],
.page-faq .faq-radio--data:checked ~ .faq-sidebar label[for="faq-cat-data"],
.page-faq .faq-radio--feature:checked ~ .faq-sidebar label[for="faq-cat-feature"],
.page-faq .faq-radio--feedback:checked ~ .faq-sidebar label[for="faq-cat-feedback"] {
  border-color: var(--accent-lime);
  background: var(--faq-lime-alpha);
  color: var(--text-bright);
  box-shadow: 0 0 0 1px rgba(198, 255, 58, 0.25);
}

.page-faq .faq-radio--all:focus-visible ~ .faq-sidebar label[for="faq-cat-all"],
.page-faq .faq-radio--account:focus-visible ~ .faq-sidebar label[for="faq-cat-account"],
.page-faq .faq-radio--data:focus-visible ~ .faq-sidebar label[for="faq-cat-data"],
.page-faq .faq-radio--feature:focus-visible ~ .faq-sidebar label[for="faq-cat-feature"],
.page-faq .faq-radio--feedback:focus-visible ~ .faq-sidebar label[for="faq-cat-feedback"] {
  outline: 2px solid var(--accent-blue);
  outline-offset: 2px;
}

.page-faq .faq-radio--account:checked ~ .faq-main .faq-hot .faq-item:not([data-cat="account"]),
.page-faq .faq-radio--account:checked ~ .faq-main .faq-cat-block:not([data-cat="account"]),
.page-faq .faq-radio--data:checked ~ .faq-main .faq-hot .faq-item:not([data-cat="data"]),
.page-faq .faq-radio--data:checked ~ .faq-main .faq-cat-block:not([data-cat="data"]),
.page-faq .faq-radio--feature:checked ~ .faq-main .faq-hot .faq-item:not([data-cat="feature"]),
.page-faq .faq-radio--feature:checked ~ .faq-main .faq-cat-block:not([data-cat="feature"]),
.page-faq .faq-radio--feedback:checked ~ .faq-main .faq-hot .faq-item:not([data-cat="feedback"]),
.page-faq .faq-radio--feedback:checked ~ .faq-main .faq-cat-block:not([data-cat="feedback"]) {
  display: none;
}

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

.page-faq .faq-search {
  position: relative;
  margin-bottom: 24px;
}

.page-faq .faq-search svg {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  stroke: var(--text-muted);
  pointer-events: none;
}

.page-faq .faq-search input {
  width: 100%;
  padding: 12px 16px 12px 42px;
  border: 1px solid var(--line-soft);
  border-radius: var(--faq-radius);
  background: var(--bg-card);
  color: var(--text-bright);
  font-family: var(--font-body);
  font-size: 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.page-faq .faq-search input::placeholder {
  color: var(--text-muted);
}

.page-faq .faq-search input:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px var(--faq-accent-glow);
}

.page-faq .faq-section-title {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 20px;
  color: var(--text-bright);
  margin: 28px 0 14px;
  letter-spacing: 0.01em;
}

.page-faq .faq-section-title::before {
  content: '';
  width: 5px;
  height: 20px;
  background: linear-gradient(180deg, var(--accent-blue), var(--accent-lime));
  transform: skewX(-12deg);
}

.page-faq .faq-hot .faq-section-title {
  margin-top: 0;
}

.page-faq .faq-item {
  display: block;
  margin-bottom: 10px;
  border: 1px solid var(--line-soft);
  border-radius: var(--faq-radius);
  background: var(--bg-card);
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.page-faq .faq-item:hover {
  border-color: var(--line-strong);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}

.page-faq .faq-question {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-weight: 500;
  font-size: 15px;
  color: var(--text-bright);
  line-height: 1.5;
}

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

.page-faq .faq-q-icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent-blue);
  color: var(--bg-deep);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
}

.page-faq .faq-answer {
  padding: 0 16px 16px 52px;
  color: var(--text-body);
  font-size: 14px;
  line-height: 1.75;
}

.page-faq .faq-answer p {
  margin: 0 0 12px;
}

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

.page-faq .faq-answer a {
  color: var(--accent-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

.page-faq .faq-cat-block {
  margin-bottom: 8px;
}

.page-faq .faq-cat-heading {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 16px;
  color: var(--text-bright);
  margin: 24px 0 12px;
}

.page-faq .faq-cat-heading::after {
  content: attr(data-count);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 8px;
  border-radius: 10px;
  line-height: 1.4;
}

.page-faq .faq-cat-index {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-lime);
  background: var(--faq-lime-alpha);
  border-radius: var(--radius-sm);
  padding: 3px 6px;
  line-height: 1.2;
}

.page-faq .faq-flow-media {
  margin: 14px 0 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-soft);
  overflow: hidden;
  background: #141A26;
}

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

.page-faq .faq-contact {
  margin-top: 48px;
  padding: 26px 22px;
  background: linear-gradient(120deg, #111722 0%, #0D111B 60%, #121A2A 100%);
  border: 1px solid var(--line-soft);
  border-radius: var(--faq-radius);
  position: relative;
  overflow: hidden;
}

.page-faq .faq-contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 240px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-blue) 0%, var(--accent-lime) 120%);
}

.page-faq .faq-contact::after {
  content: '';
  position: absolute;
  right: -60px;
  bottom: -80px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 168, 255, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.page-faq .faq-contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  position: relative;
  z-index: 1;
}

.page-faq .faq-contact__lead {
  margin: 0 0 14px;
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.7;
}

.page-faq .faq-contact .contact-line {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 10px 0;
  font-size: 14px;
  color: var(--text-bright);
  line-height: 1.6;
}

.page-faq .faq-contact .contact-prefix {
  display: inline-flex;
  justify-content: center;
  min-width: 40px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-lime);
  background: var(--faq-lime-alpha);
  border-radius: var(--radius-sm);
  padding: 2px 6px;
}

.page-faq .faq-contact__aside {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
  justify-content: center;
}

.page-faq .faq-contact__privacy {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 42em;
}

.page-faq .faq-contact__privacy a {
  color: var(--accent-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

.page-faq .faq-contact__btn {
  display: inline-block;
  padding: 10px 20px;
  background: var(--accent-lime);
  color: var(--bg-deep);
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.page-faq .faq-contact__btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(198, 255, 58, 0.25);
}

@media (min-width: 768px) {
  .page-faq .faq-title {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 32px;
    align-items: center;
    padding: 32px 0 40px;
  }

  .page-faq .faq-directory {
    grid-template-columns: var(--faq-sidebar-w) minmax(0, 1fr);
    gap: var(--faq-gap);
    align-items: start;
  }

  .page-faq .faq-sidebar {
    position: sticky;
    top: calc(var(--header-h) + 16px);
  }

  .page-faq .faq-cat-list {
    flex-direction: column;
    gap: 6px;
  }

  .page-faq .faq-cat-label {
    display: flex;
    justify-content: space-between;
    width: 100%;
  }

  .page-faq .faq-contact__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr);
    gap: 28px;
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-contact {
    padding: 32px;
  }
}