.page-faq {
  --faq-gap: 20px;
  --faq-line: 1px solid var(--line-blue);
  color: var(--text-hi);
}

.page-faq .faq-hero {
  padding-block: 24px 40px;
}

.page-faq .faq-hero__grid {
  align-items: center;
  gap: 28px;
}

.page-faq .faq-hero__eyebrow {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--neon-lime);
}

.page-faq .faq-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(30px, 6.4vw, 52px);
  line-height: 1.06;
  letter-spacing: -.01em;
}

.page-faq .faq-hero__lead {
  margin: 18px 0 0;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text-mid);
}

.page-faq .faq-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-jump a {
  display: inline-block;
  padding: 8px 14px;
  border: var(--faq-line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--text-mid);
  text-decoration: none;
  transition: color .2s ease, border-color .2s ease, background-color .2s ease;
}

.page-faq .faq-jump a:hover,
.page-faq .faq-jump a:focus-visible {
  color: var(--ink-abyss);
  background: var(--lime-soft);
  border-color: var(--lime-soft);
}

.page-faq .faq-hero__figure {
  aspect-ratio: 2 / 1;
  box-shadow: var(--shadow-card);
}

.page-faq .faq-hero__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-faq .faq-steps {
  display: grid;
  gap: 16px;
  margin: 40px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-faq .faq-step {
  position: relative;
  padding: 22px 20px 22px 26px;
  border: var(--faq-line);
  border-radius: var(--radius-m);
  background:
    linear-gradient(158deg, var(--navy-800) 0%, var(--navy-900) 78%);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.page-faq .faq-step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  bottom: 20px;
  width: 3px;
  border-radius: 3px;
  background: var(--neon-lime);
}

.page-faq .faq-step__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 38px;
  line-height: 1;
  color: var(--neon-lime);
}

.page-faq .faq-step__title {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.35;
}

.page-faq .faq-step__text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-mid);
}

.page-faq .faq-step__text a {
  color: var(--lime-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-step__hint {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-blue);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--warm-orange);
}

.page-faq .faq-qna {
  padding-block: 48px 40px;
  border-top: var(--faq-line);
}

.page-faq .faq-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 20px 0 28px;
  padding: 12px 14px;
  border: var(--faq-line);
  border-radius: var(--radius-m);
  background: var(--navy-800);
}

.page-faq .faq-filter__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-mid);
  padding-right: 6px;
  border-right: var(--faq-line);
}

.page-faq .faq-filter .chip {
  cursor: pointer;
  background: transparent;
  border: var(--faq-line);
  color: var(--text-mid);
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 13px;
  font-family: var(--font-body);
  transition: color .2s ease, background-color .2s ease, border-color .2s ease;
}

.page-faq .faq-filter .chip:hover {
  color: var(--text-hi);
  border-color: var(--neon-lime);
}

.page-faq .faq-filter .chip[aria-pressed="true"] {
  background: var(--neon-lime);
  border-color: var(--neon-lime);
  color: var(--ink-abyss);
  font-weight: 700;
}

.page-faq .faq-filter .chip:focus-visible {
  outline: 2px solid var(--neon-lime);
  outline-offset: 2px;
}

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

.page-faq .faq-layout {
  display: grid;
  gap: 24px;
}

.page-faq .faq-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-mid);
}

.page-faq .faq-toc__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-faq .faq-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 10px 12px;
  border: var(--faq-line);
  border-radius: var(--radius-s);
  font-size: 13px;
  line-height: 1.4;
  color: var(--text-mid);
  text-decoration: none;
  transition: border-color .2s ease, color .2s ease;
}

.page-faq .faq-toc__list a:hover,
.page-faq .faq-toc__list a:focus-visible {
  border-color: var(--neon-lime);
  color: var(--text-hi);
}

.page-faq .faq-toc__list .num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--neon-lime);
}

.page-faq .qa-block {
  scroll-margin-top: 80px;
}

.page-faq .qa-block + .qa-block {
  margin-top: 34px;
  padding-top: 30px;
  border-top: var(--faq-line);
}

.page-faq .qa-block__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(19px, 3vw, 24px);
  font-weight: 700;
  line-height: 1.3;
}

.page-faq .qa-block__note {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-mid);
}

.page-faq .qa {
  margin-top: 14px;
  padding: 0 16px;
  border: var(--faq-line);
  border-radius: var(--radius-s);
  background: var(--navy-800);
  transition: border-color .2s ease;
}

.page-faq .qa:hover {
  border-color: var(--navy-700);
}

.page-faq .qa > summary {
  position: relative;
  padding: 16px 32px 16px 0;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .qa > summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--neon-lime);
}

.page-faq .qa[open] > summary::after {
  content: "–";
}

.page-faq .qa > summary:focus-visible {
  outline: 2px solid var(--neon-lime);
  outline-offset: 3px;
  border-radius: var(--radius-s);
}

.page-faq .qa__q {
  display: inline;
  margin: 0;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
}

.page-faq .qa__body {
  padding: 14px 0 18px;
  border-top: var(--faq-line);
}

.page-faq .qa__body p {
  margin: 0 0 10px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-mid);
}

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

.page-faq .qa__body a {
  color: var(--lime-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-figure {
  aspect-ratio: 3 / 2;
  margin: 22px 0 0;
}

.page-faq .faq-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-faq .field-notes {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .field-note {
  padding: 10px 14px;
  border: var(--faq-line);
  border-left: 3px solid var(--cyan-data);
  border-radius: var(--radius-s);
  background: var(--navy-900);
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-mid);
}

.page-faq .field-note b {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--text-hi);
  margin-right: 6px;
}

.page-faq .qa-block.is-filtered-out {
  display: none;
}

.page-faq .faq-help {
  margin-top: 56px;
  padding-block: 56px 72px;
  border-top: var(--faq-line);
}

.page-faq .faq-help__inner {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
}

.page-faq .faq-help h2 {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-size: clamp(22px, 3.4vw, 30px);
  font-weight: 800;
  line-height: 1.25;
}

.page-faq .faq-help__check {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  text-align: left;
  display: grid;
  gap: 10px;
}

.page-faq .faq-help__check li {
  position: relative;
  padding: 10px 14px 10px 34px;
  border: var(--faq-line);
  border-radius: var(--radius-s);
  background: var(--navy-800);
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-mid);
}

.page-faq .faq-help__check li::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 18px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--neon-lime);
}

.page-faq .faq-help__text {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-mid);
}

.page-faq .faq-help__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 26px;
}

@media (min-width: 720px) {
  .page-faq .faq-hero {
    padding-block: 32px 52px;
  }

  .page-faq .faq-steps {
    gap: 18px;
  }

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

  .page-faq .faq-toc__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-faq .faq-steps {
    grid-template-columns: 1.15fr 1fr .85fr;
  }

  .page-faq .faq-step:nth-child(2) {
    margin-top: 22px;
  }

  .page-faq .faq-step:nth-child(3) {
    margin-top: 44px;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-layout {
    grid-template-columns: minmax(0, 210px) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

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

  .page-faq .faq-toc__list {
    grid-template-columns: 1fr;
  }

  .page-faq .qa__body {
    padding: 16px 0 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-jump a,
  .page-faq .qa,
  .page-faq .faq-filter .chip,
  .page-faq .faq-toc__list a {
    transition: none;
  }
}