.page-faq {
  --faq-line: var(--moss-2);
  --faq-tint: rgba(237, 232, 218, 0.03);
  background-color: var(--ink);
  background-image: repeating-linear-gradient(
    0deg,
    rgba(22, 56, 43, 0.28) 0 1px,
    transparent 1px 6px
  );
  color: var(--paper);
}

.page-faq .faq-hero {
  padding: 18px 0 8px;
}

.page-faq .faq-hero__split {
  display: grid;
  gap: 26px;
  margin-top: 22px;
}

.page-faq .faq-hero__copy h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 8.4vw, 62px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  margin: 12px 0 16px;
  color: var(--paper);
}

.page-faq .faq-hero__copy .lede {
  font-size: 16px;
  line-height: 1.75;
  color: var(--paper);
  max-width: 60ch;
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-faq .faq-hero__actions .btn {
  min-height: 44px;
}

.page-faq .faq-hero__board {
  background: var(--moss);
  border: 2px solid var(--faq-line);
  box-shadow: 6px 6px 0 rgba(6, 18, 14, 0.9);
  padding: 16px 16px 14px;
}

.page-faq .faq-hero__board-title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--stone);
  margin: 0 0 12px;
}

.page-faq .faq-hero__board-title .u-mono {
  display: block;
  color: var(--blue);
  margin-bottom: 4px;
}

.page-faq .faq-quick {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-faq .faq-quick a {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 10px 12px;
  color: var(--paper);
  text-decoration: none;
  background: var(--faq-tint);
  border-left: 3px solid transparent;
  font-size: 15px;
  transition: background 0.18s ease, border-color 0.18s ease;
}

.page-faq .faq-quick a .num {
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: 13px;
}

.page-faq .faq-quick__go {
  color: var(--lime);
  font-family: var(--font-mono);
}

.page-faq .faq-quick a:hover {
  background: rgba(200, 249, 78, 0.08);
  border-left-color: var(--lime);
}

.page-faq .faq-quick a:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.page-faq .faq-hero__board-foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--faq-line);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.03em;
  color: var(--stone);
}

.page-faq .faq-intro {
  margin: 12px 0 26px;
  font-size: 16px;
  line-height: 1.75;
  max-width: 66ch;
  color: var(--paper);
}

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

.page-faq .faq-chapter {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  gap: 4px 12px;
  padding: 16px 16px 22px;
  background: var(--moss);
  border: 2px solid var(--faq-line);
  overflow: hidden;
}

.page-faq .faq-chapter::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 4px;
  background: var(--blue);
}

.page-faq .faq-chapter:nth-child(1)::after { width: 67%; }
.page-faq .faq-chapter:nth-child(2)::after { width: 100%; }
.page-faq .faq-chapter:nth-child(3)::after { width: 92%; }
.page-faq .faq-chapter:nth-child(4)::after { width: 92%; }
.page-faq .faq-chapter:nth-child(5)::after { width: 67%; }
.page-faq .faq-chapter:nth-child(6)::after { width: 67%; }

.page-faq .faq-chapter__no {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--clay);
  letter-spacing: 0.06em;
}

.page-faq .faq-chapter__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-faq .faq-chapter__count {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--lime);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-faq .faq-chapter__desc {
  grid-column: 1 / -1;
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--stone);
}

.page-faq .faq-steps__layout {
  display: grid;
  gap: 28px;
}

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

.page-faq .faq-step {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 14px;
  padding-bottom: 24px;
}

.page-faq .faq-step:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 27px;
  top: 62px;
  bottom: 0;
  width: 2px;
  background: var(--faq-line);
}

.page-faq .faq-step__no {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  background: var(--lime);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 4px 4px 0 rgba(6, 18, 14, 0.9);
}

.page-faq .faq-step__body {
  background: var(--moss);
  border: 2px solid var(--faq-line);
  padding: 14px 16px 16px;
}

.page-faq .faq-step__body h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.25;
  color: var(--paper);
}

.page-faq .faq-step__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
}

.page-faq .faq-step__check {
  margin-top: 10px !important;
  padding-top: 10px;
  border-top: 1px dashed var(--faq-line);
  color: var(--stone);
}

.page-faq .faq-step__check .u-mono {
  display: inline-block;
  margin-right: 8px;
  padding: 1px 6px;
  background: var(--blue);
  color: var(--ink);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-faq .media-frame {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--moss);
  border: 2px solid var(--faq-line);
  box-shadow: 6px 6px 0 rgba(6, 18, 14, 0.9);
}

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

.page-faq .faq-steps__figure {
  aspect-ratio: 3 / 2;
}

.page-faq .faq-device__figure {
  aspect-ratio: 10 / 7;
}

.page-faq .media-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 8px 12px;
  background: rgba(6, 18, 14, 0.88);
  border-top: 1px solid var(--faq-line);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.03em;
  color: var(--stone);
}

.page-faq .faq-device__split {
  display: grid;
  gap: 26px;
}

.page-faq .faq-device__groups {
  display: grid;
  gap: 14px;
}

.page-faq .faq-device__group {
  background: var(--moss);
  border: 2px solid var(--faq-line);
  border-left: 4px solid var(--blue);
  padding: 16px;
}

.page-faq .faq-device__group h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.3;
  color: var(--paper);
}

.page-faq .faq-device__tag {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  background: var(--clay);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
}

.page-faq .faq-device__group ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-faq .faq-device__group li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
}

.page-faq .faq-device__group li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 6px;
  background: var(--blue);
}

.page-faq .faq-device__fit {
  margin: 0;
  padding: 14px 16px;
  background: rgba(79, 216, 255, 0.07);
  border: 1px solid var(--faq-line);
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper);
}

.page-faq .faq-qlist {
  display: grid;
  gap: 8px;
}

.page-faq .faq-q {
  background: var(--moss);
  border: 2px solid var(--faq-line);
}

.page-faq .faq-q[open] {
  border-color: var(--lime);
}

.page-faq .faq-q > summary {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 52px;
  padding: 12px 14px;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  line-height: 1.6;
  color: var(--paper);
}

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

.page-faq .faq-q > summary:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: -2px;
}

.page-faq .faq-q__mark {
  position: relative;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
}

.page-faq .faq-q__mark::before,
.page-faq .faq-q__mark::after {
  content: "";
  position: absolute;
  background: var(--lime);
}

.page-faq .faq-q__mark::before {
  left: 0;
  right: 0;
  top: 8px;
  height: 2px;
}

.page-faq .faq-q__mark::after {
  top: 0;
  bottom: 0;
  left: 8px;
  width: 2px;
  transition: opacity 0.18s ease;
}

.page-faq .faq-q[open] .faq-q__mark::after {
  opacity: 0;
}

.page-faq .faq-q__body {
  padding: 0 16px 16px 44px;
  border-top: 1px solid var(--faq-line);
  margin-top: 4px;
  padding-top: 12px;
}

.page-faq .faq-q__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--paper);
}

.page-faq .faq-stuck__grid {
  display: grid;
  gap: 16px;
  margin-bottom: 24px;
}

.page-faq .faq-stuck__card {
  background: var(--moss);
  padding: 18px 16px 20px;
}

.page-faq .faq-stuck__card h3 {
  margin: 6px 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  line-height: 1.2;
  color: var(--paper);
}

.page-faq .faq-stuck__card p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper);
}

.page-faq .faq-stuck__card .btn {
  min-height: 44px;
}

.page-faq .faq-stuck__checklist {
  display: grid;
  gap: 0;
  margin: 0 0 24px;
  border: 2px solid var(--faq-line);
  background: var(--moss);
}

.page-faq .faq-stuck__checklist > div {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .faq-stuck__checklist > div:last-child {
  border-bottom: 0;
}

.page-faq .faq-stuck__checklist dt {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-faq .faq-stuck__checklist dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
}

.page-faq .faq-stuck__more {
  margin: 0;
  padding: 16px;
  border-left: 4px solid var(--clay);
  background: var(--faq-tint);
  font-size: 15px;
  line-height: 1.8;
  color: var(--stone);
}

.page-faq .faq-stuck__more a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-faq .faq-stuck__more a:hover {
  color: var(--blue);
}

@media (min-width: 720px) {
  .page-faq .faq-chapter-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-stuck__checklist > div {
    grid-template-columns: 160px 1fr;
    align-items: baseline;
    gap: 16px;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero__split {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.9fr);
    align-items: start;
    gap: 40px;
  }

  .page-faq .faq-steps__layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
    gap: 40px;
  }

  .page-faq .faq-steps__figure {
    position: sticky;
    top: 28px;
  }

  .page-faq .faq-device__split {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
    gap: 40px;
  }

  .page-faq .faq-stuck__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-quick a,
  .page-faq .faq-q__mark::after {
    transition: none;
  }
}