.page-faq {
  --faq-sand-ghost: rgba(201, 162, 39, .09);
  --faq-hairline: rgba(14, 20, 18, .10);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-faq .faq-shell {
  width: 100%;
  max-width: 1080px;
  margin-inline: auto;
  padding-inline: 18px;
}

.page-faq .faq-crumb {
  padding-top: 18px;
  padding-bottom: 8px;
}

/* ---------- Hero ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  background: var(--night);
  color: var(--paper);
  padding: 34px 0 40px;
  border-bottom: 3px solid var(--sand);
}

.page-faq .faq-hero::after {
  content: "05";
  position: absolute;
  right: 10px;
  bottom: -34px;
  font-family: var(--font-mono);
  font-size: 150px;
  font-weight: 700;
  line-height: 1;
  color: var(--faq-sand-ghost);
  pointer-events: none;
  user-select: none;
}

.page-faq .faq-hero > .faq-shell {
  position: relative;
  z-index: 1;
}

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

.page-faq .faq-hero__title {
  margin: 0 0 16px;
  max-width: 17em;
  font-family: var(--font-title);
  font-size: clamp(27px, 7.2vw, 50px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-faq .faq-hero__lead {
  margin: 0;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--paper-80);
}

.page-faq .faq-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.page-faq .faq-jump__link {
  display: inline-block;
  padding: 7px 12px;
  border: 1px solid var(--sand-44);
  border-radius: var(--r);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--sand-soft);
  text-decoration: none;
  transition: background-color .18s linear, border-color .18s linear, color .18s linear;
}

.page-faq .faq-jump__link:hover,
.page-faq .faq-jump__link:focus-visible {
  background: var(--sand);
  border-color: var(--sand);
  color: var(--night);
}

/* ---------- Body ---------- */
.page-faq .faq-body {
  padding-top: 8px;
  padding-bottom: 76px;
}

.page-faq .faq-block {
  margin-top: 34px;
  padding: 18px 0 8px;
  border-top: 2px solid var(--sand);
  scroll-margin-top: 96px;
}

.page-faq .faq-block__head {
  margin-bottom: 18px;
}

.page-faq .faq-block__num {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--gobi);
  transition: color .18s linear;
}

.page-faq .faq-block:target .faq-block__num {
  color: var(--signal);
}

.page-faq .faq-block__title {
  margin: 0;
  font-family: var(--font-title);
  font-size: 19px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--ink);
}

/* ---------- Figure ---------- */
.page-faq .faq-figure {
  margin: 0 0 22px;
}

.page-faq .faq-figure__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--faq-hairline);
  border-radius: var(--r);
}

.page-faq .faq-figure__caption {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  line-height: 1.6;
  color: var(--slate-soft);
}

/* ---------- Q&A ---------- */
.page-faq .qa {
  border-bottom: 1px solid var(--faq-hairline);
}

.page-faq .qa:first-of-type {
  border-top: 1px solid var(--faq-hairline);
}

.page-faq .qa__q {
  display: grid;
  grid-template-columns: 10px 22px minmax(0, 1fr);
  column-gap: 8px;
  align-items: start;
  padding: 15px 0;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-title);
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--ink);
  transition: color .18s linear;
}

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

.page-faq .qa__q::marker {
  content: "";
}

.page-faq .qa__q:hover {
  color: var(--signal-deep);
}

.page-faq .qa__q:focus-visible {
  outline: 2px solid var(--sand);
  outline-offset: 2px;
  color: var(--signal-deep);
}

.page-faq .qa__arrow {
  display: inline-flex;
  padding-top: 6px;
  color: var(--signal);
  transition: transform .18s linear;
}

.page-faq .qa[open] .qa__arrow {
  transform: rotate(90deg);
}

.page-faq .qa__num {
  padding-top: 1px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--gobi);
}

.page-faq .qa__a {
  padding: 2px 0 20px 40px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-faq .qa__a > p {
  margin: 0 0 10px;
  max-width: 36em;
}

.page-faq .faq-link {
  color: var(--signal-deep);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: text-decoration-color .18s linear, text-underline-offset .18s linear;
}

.page-faq .faq-link:hover,
.page-faq .faq-link:focus-visible {
  text-decoration-color: var(--sand);
  text-underline-offset: 6px;
}

.page-faq .qa__steps {
  list-style: none;
  counter-reset: faq-step;
  margin: 14px 0 4px;
  padding: 16px 16px 14px;
  border-radius: var(--r);
  background: var(--gobi);
  color: var(--paper);
  font-size: 14.5px;
  line-height: 1.75;
}

.page-faq .qa__steps > li {
  position: relative;
  counter-increment: faq-step;
  padding-left: 30px;
  margin-bottom: 9px;
}

.page-faq .qa__steps > li:last-child {
  margin-bottom: 0;
}

.page-faq .qa__steps > li::before {
  content: counter(faq-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--sand-soft);
}

/* ---------- Table ---------- */
.page-faq .faq-table-wrap {
  margin: 16px 0 4px;
  overflow-x: auto;
  border: 1px solid var(--faq-hairline);
}

.page-faq .faq-table {
  min-width: 520px;
  width: 100%;
}

/* ---------- Help ---------- */
.page-faq .faq-help > p {
  margin: 0 0 12px;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.8;
}

.page-faq .faq-mono {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .01em;
  word-break: break-all;
}

.page-faq .faq-help__action {
  margin-top: 18px;
}

/* ---------- Back to top ---------- */
.page-faq .faq-top {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 20;
  display: inline-block;
  padding: 8px 12px;
  border: 1px solid var(--sand-24);
  border-radius: var(--r);
  background: var(--night);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-decoration: none;
  transition: background-color .18s linear, border-color .18s linear;
}

.page-faq .faq-top:hover,
.page-faq .faq-top:focus-visible {
  background: var(--gobi);
  border-color: var(--sand);
}

/* ---------- Desktop ---------- */
@media (min-width: 900px) {
  .page-faq .faq-shell {
    padding-inline: 32px;
  }

  .page-faq .faq-hero {
    padding: 52px 0 58px;
  }

  .page-faq .faq-hero::after {
    font-size: 210px;
    right: 24px;
    bottom: -48px;
  }

  .page-faq .faq-block {
    display: grid;
    grid-template-columns: 172px minmax(0, 1fr);
    column-gap: 40px;
    margin-top: 46px;
    padding-top: 24px;
  }

  .page-faq .faq-block__head {
    position: sticky;
    top: 28px;
    margin-bottom: 0;
  }

  .page-faq .faq-block__main {
    max-width: 660px;
  }

  .page-faq .qa__q {
    grid-template-columns: 12px 26px minmax(0, 1fr);
    column-gap: 10px;
    font-size: 17px;
    padding: 18px 0;
  }

  .page-faq .qa__a {
    padding-left: 48px;
    font-size: 16px;
  }

  .page-faq .faq-top {
    right: 28px;
    bottom: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-jump__link,
  .page-faq .faq-block__num,
  .page-faq .qa__q,
  .page-faq .qa__arrow,
  .page-faq .faq-link,
  .page-faq .faq-top {
    transition: none;
  }
}