.page-faq {
  background: var(--ink);
  color: var(--paper);
}

/* ---------- Hero ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 48px) 0 clamp(40px, 6vw, 76px);
  background:
    radial-gradient(120% 90% at 82% 8%, rgba(198, 255, 61, 0.10) 0%, rgba(198, 255, 61, 0) 55%),
    linear-gradient(148deg, var(--ink) 0%, var(--night) 52%, var(--char) 100%);
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-faq .faq-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.34;
}

.page-faq .faq-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(102deg, rgba(6, 37, 31, 0.96) 0%, rgba(6, 37, 31, 0.78) 44%, rgba(11, 15, 13, 0.28) 100%);
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}

.page-faq .breadcrumbs {
  color: var(--mist);
  font-size: 13px;
}

.page-faq .breadcrumbs a {
  color: var(--silver);
}

.page-faq .faq-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 8.2vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.012em;
  max-width: 14em;
  text-wrap: balance;
}

.page-faq .faq-hero__lead {
  margin: 0;
  max-width: 60ch;
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.78;
  color: var(--silver);
}

.page-faq .faq-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 10px;
  width: 100%;
  margin-top: 6px;
  padding-top: 18px;
  border-top: 1px solid var(--line-strong);
}

.page-faq .faq-hero__stats .stat {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-left: 12px;
  border-left: 2px solid var(--lime);
}

.page-faq .faq-hero__stats .stat__value {
  font-family: var(--font-mono);
  font-size: clamp(20px, 3.4vw, 28px);
  font-weight: 600;
  line-height: 1;
  color: var(--lime);
}

.page-faq .faq-hero__stats .stat__label {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

@media (min-width: 768px) {
  .page-faq .faq-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    max-width: 720px;
  }
}

/* ---------- Section head tweak ---------- */
.page-faq .faq-desk .section-head {
  margin-bottom: clamp(24px, 4vw, 42px);
}

.page-faq .faq-desk .section-title {
  max-width: 18em;
}

/* ---------- Desk layout ---------- */
.page-faq .faq-desk__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-faq .faq-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-faq .faq-rail__list::-webkit-scrollbar {
  display: none;
}

.page-faq .faq-rail__item {
  flex: 0 0 auto;
}

.page-faq .faq-rail__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-pill);
  color: var(--silver);
  text-decoration: none;
  font-size: 14px;
  white-space: nowrap;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-faq .faq-rail__link:hover,
.page-faq .faq-rail__link:focus-visible {
  color: var(--lime-soft);
  border-color: var(--lime);
  background: var(--lime-a06);
}

.page-faq .faq-rail__no {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--lime);
}

.page-faq .faq-rail__count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mist);
  margin-left: auto;
}

.page-faq .faq-rail__hint {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist);
  display: none;
}

@media (min-width: 960px) {
  .page-faq .faq-desk__grid {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-faq .faq-rail__sticky {
    position: sticky;
    top: 96px;
  }

  .page-faq .faq-rail__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    margin-top: 10px;
  }

  .page-faq .faq-rail__item {
    flex: none;
  }

  .page-faq .faq-rail__link {
    display: grid;
    grid-template-columns: 2.4rem minmax(0, 1fr) auto;
    align-items: baseline;
    gap: 10px;
    padding: 13px 0;
    border: 0;
    border-top: 1px solid var(--line);
    border-radius: 0;
    font-size: 15px;
    white-space: normal;
  }

  .page-faq .faq-rail__link:hover {
    background: transparent;
    border-top-color: var(--lime);
  }

  .page-faq .faq-rail__count {
    margin-left: 0;
  }

  .page-faq .faq-rail__hint {
    display: block;
  }
}

/* ---------- Question groups ---------- */
.page-faq .faq-group {
  scroll-margin-top: 96px;
  margin-bottom: clamp(34px, 5vw, 54px);
}

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

.page-faq .faq-group__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 10px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line-strong);
}

.page-faq .faq-group__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3.4vw, 32px);
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-faq .faq-group__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mist);
}

/* ---------- Accordion ---------- */
.page-faq .faq-q {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(18, 59, 50, 0.32);
  margin-bottom: 10px;
  transition: border-color 0.22s var(--ease), background 0.22s var(--ease);
}

.page-faq .faq-q[open] {
  border-color: var(--lime);
  background: rgba(18, 59, 50, 0.62);
}

.page-faq .faq-q__head {
  display: grid;
  grid-template-columns: 2.1rem minmax(0, 1fr) 1.2rem;
  align-items: start;
  gap: 10px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
  font-size: clamp(15px, 2.1vw, 17px);
  font-weight: 600;
  line-height: 1.55;
  color: var(--paper);
}

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

.page-faq .faq-q__head:hover {
  color: var(--lime-soft);
}

.page-faq .faq-q__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--lime);
  padding-top: 4px;
}

.page-faq .faq-q__icon {
  position: relative;
  width: 14px;
  height: 14px;
  margin-top: 6px;
  justify-self: end;
}

.page-faq .faq-q__icon::before,
.page-faq .faq-q__icon::after {
  content: "";
  position: absolute;
  background: var(--lime);
  border-radius: 2px;
  transition: transform 0.24s var(--ease), opacity 0.24s var(--ease);
}

.page-faq .faq-q__icon::before {
  left: 0;
  top: 6px;
  width: 14px;
  height: 2px;
}

.page-faq .faq-q__icon::after {
  left: 6px;
  top: 0;
  width: 2px;
  height: 14px;
}

.page-faq .faq-q[open] .faq-q__icon::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-faq .faq-q__body {
  padding: 0 16px 18px;
  color: var(--silver);
  font-size: 15px;
  line-height: 1.78;
}

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

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

.page-faq .faq-q__body:not(:last-child) {
  border-top: 0;
}

.page-faq .faq-q__tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0 0;
  padding: 0;
}

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

.page-faq .faq-q__next a {
  display: inline-block;
  color: var(--lime);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 255, 61, 0.45);
  padding-bottom: 2px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-faq .faq-q__next a:hover {
  color: var(--lime-soft);
  border-color: var(--lime-soft);
}

@media (min-width: 768px) {
  .page-faq .faq-q__head {
    padding: 17px 20px;
  }

  .page-faq .faq-q__body {
    padding: 0 20px 20px calc(20px + 2.1rem + 10px);
  }
}

/* ---------- Range diagram ---------- */
.page-faq .faq-span {
  margin: 16px 0 22px;
  padding: 16px;
  background: var(--char);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
}

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

.page-faq .faq-span__track {
  fill: rgba(201, 211, 208, 0.16);
}

.page-faq .faq-span__fill {
  fill: var(--lime);
}

.page-faq .faq-span__label {
  fill: var(--silver);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-faq .faq-span__cap {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- Figure ---------- */
.page-faq .faq-figure {
  margin: 0 0 20px;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line);
}

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

.page-faq .faq-figure .media-frame__caption {
  padding: 10px 14px;
  font-size: 13px;
  color: var(--mist);
  background: var(--char);
  border-top: 1px solid var(--line);
}

/* ---------- Help ---------- */
.page-faq .faq-help {
  background: var(--char);
  border-top: 1px solid var(--line);
  padding: clamp(40px, 6vw, 76px) 0;
}

.page-faq .faq-help__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-faq .faq-help__copy h2 {
  margin: 8px 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 5vw, 48px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  max-width: 16em;
}

.page-faq .faq-help__copy p {
  margin: 0 0 14px;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--silver);
}

.page-faq .faq-help__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-faq .faq-help__channels {
  display: grid;
  gap: 12px;
}

.page-faq .faq-help__channels .panel {
  padding: 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: rgba(18, 59, 50, 0.42);
}

.page-faq .faq-help__channels .panel--glass {
  background: rgba(201, 211, 208, 0.06);
  border-color: var(--line-strong);
}

.page-faq .faq-help__value {
  margin: 8px 0 6px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.4vw, 19px);
  font-weight: 600;
  color: var(--lime);
  word-break: break-all;
}

.page-faq .faq-help__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

@media (min-width: 900px) {
  .page-faq .faq-help__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 52px;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-q,
  .page-faq .faq-q__icon::before,
  .page-faq .faq-q__icon::after,
  .page-faq .faq-rail__link,
  .page-faq .faq-q__next a {
    transition: none;
  }
}