.page-faq {
  --faq-line: 2px solid var(--c-line);
  --faq-gap: clamp(28px, 5vw, 64px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-faq .faq-hero {
  padding-block: clamp(24px, 5vw, 56px) clamp(28px, 5vw, 48px);
  background-image: linear-gradient(180deg, rgba(45, 226, 230, 0.09), transparent 72%);
  border-bottom: var(--faq-line);
}

.page-faq .faq-hero__inner {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-faq .faq-hero__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(30px, 6.2vw, 54px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--c-white);
}

.page-faq .faq-hero__lead {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: clamp(14px, 1.6vw, 16px);
  line-height: 1.8;
  color: var(--c-text);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-faq .faq-hero__media {
  margin: 0;
  border: var(--faq-line);
  background: var(--c-blue-800);
  box-shadow: var(--shadow-hard);
}

.page-faq .faq-hero__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-faq .faq-hero__caption {
  padding: 10px 14px;
  border-top: var(--faq-line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  line-height: 1.6;
  color: var(--c-muted);
}

.page-faq .faq-steps {
  padding-block: var(--faq-gap) clamp(28px, 4vw, 48px);
}

.page-faq .faq-steps__head {
  display: grid;
  gap: 8px;
  max-width: 68ch;
  margin-bottom: 24px;
}

.page-faq .faq-steps__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.2;
  color: var(--c-white);
}

.page-faq .faq-steps__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-faq .faq-steps__list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-faq .faq-step {
  position: relative;
  padding: 20px 18px 22px;
  border: var(--faq-line);
  background: var(--c-blue-800);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.page-faq .faq-step:hover,
.page-faq .faq-step:focus-within {
  border-color: var(--c-cyan);
  transform: translateY(-3px);
  box-shadow: var(--shadow-hard);
}

.page-faq .faq-step__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--c-orange);
}

.page-faq .faq-step__title {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: 0.02em;
  color: var(--c-white);
}

.page-faq .faq-step__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-text);
}

.page-faq .faq-layout {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
  padding-top: clamp(24px, 4vw, 40px);
  border-top: var(--faq-line);
}

.page-faq .faq-index {
  padding: 16px 14px 18px;
  border: var(--faq-line);
  background: var(--c-blue-900);
}

.page-faq .faq-index__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.page-faq .faq-index__group + .faq-index__group {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--c-line);
}

.page-faq .faq-index__link {
  display: block;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  color: var(--c-text);
  text-decoration: none;
  transition: color 150ms ease, background 150ms ease, border-color 150ms ease;
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  color: var(--c-cyan);
  background: rgba(45, 226, 230, 0.08);
}

.page-faq .faq-index__link[aria-current="true"] {
  color: var(--c-cyan);
  border-left-color: var(--c-orange);
  background: rgba(255, 138, 61, 0.1);
  font-weight: 700;
}

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

.page-faq .faq-group + .faq-group {
  margin-top: clamp(36px, 5vw, 56px);
}

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

.page-faq .faq-group__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--c-orange);
}

.page-faq .faq-group__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 28px);
  line-height: 1.25;
  color: var(--c-white);
}

.page-faq .faq-item {
  border: var(--faq-line);
  background: var(--c-blue-900);
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.page-faq .faq-item + .faq-item {
  margin-top: 10px;
}

.page-faq .faq-item[open] {
  border-color: rgba(45, 226, 230, 0.6);
  background: var(--c-blue-800);
  box-shadow: 6px 6px 0 rgba(5, 11, 20, 0.72);
}

.page-faq .faq-item summary {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--c-white);
}

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

.page-faq .faq-item summary::before {
  content: "?";
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: 2px solid var(--c-cyan);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--c-cyan);
}

.page-faq .faq-item summary::after {
  content: "+";
  margin-left: auto;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--c-cyan);
}

.page-faq .faq-item[open] summary::after {
  content: "–";
  color: var(--c-orange);
}

.page-faq .faq-item[open] summary::before {
  border-color: var(--c-orange);
  color: var(--c-orange);
}

.page-faq .faq-item__q {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .faq-item__a {
  padding: 0 16px 18px 52px;
  border-top: 1px dashed var(--c-line);
  padding-top: 12px;
  margin-top: 2px;
}

.page-faq .faq-item__a p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-text);
}

.page-faq .faq-item__a a {
  color: var(--c-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-figure {
  margin: 0 0 18px;
  border: var(--faq-line);
  background: var(--c-blue-800);
  box-shadow: var(--shadow-soft);
}

.page-faq .faq-figure__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-faq .faq-figure__caption {
  margin: 0;
  padding: 10px 14px;
  border-top: var(--faq-line);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.7;
  letter-spacing: 0.06em;
  color: var(--c-muted);
}

.page-faq .faq-group--support {
  padding: clamp(20px, 4vw, 32px);
  border: var(--faq-line);
  border-top: 4px solid var(--c-orange);
  background: linear-gradient(180deg, rgba(255, 138, 61, 0.09), rgba(13, 36, 56, 0.9) 55%);
}

.page-faq .faq-group--support .faq-group__head {
  border-bottom-color: rgba(255, 138, 61, 0.45);
}

.page-faq .faq-support__lead {
  margin: 0 0 20px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-text);
}

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

.page-faq .faq-contact__item {
  display: grid;
  gap: 2px;
  padding: 10px 12px;
  border-left: 2px solid var(--c-cyan-600);
  background: rgba(5, 11, 20, 0.42);
}

.page-faq .faq-contact__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-cyan);
}

.page-faq .faq-contact__val {
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-white);
  word-break: break-word;
}

.page-faq .faq-support__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-faq .faq-support__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

@media (min-width: 760px) {
  .page-faq .faq-steps__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .faq-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-contact__item:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: 7fr 5fr;
  }

  .page-faq .faq-item summary {
    font-size: 16px;
    padding: 17px 20px;
  }

  .page-faq .faq-item__a {
    padding-left: 56px;
    padding-right: 20px;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-layout {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 56px);
  }

  .page-faq .faq-index {
    position: sticky;
    top: calc(var(--header-offset) + 20px);
  }
}