.page-faq {
  --faq-line: 1px solid var(--ink-700);
  --faq-sec-gap: clamp(40px, 7vw, 88px);
  background: var(--ink-900);
  color: var(--mist);
  padding-bottom: clamp(56px, 9vw, 112px);
}

.page-faq .faq-band {
  height: 5px;
  background: linear-gradient(90deg, var(--amber) 0 58%, var(--clay) 58% 100%);
}

/* breadcrumbs */
.page-faq .breadcrumbs {
  padding-top: 18px;
  font-size: 13px;
  color: var(--dim-dark);
  font-family: var(--mono);
  letter-spacing: 0.02em;
}
.page-faq .breadcrumbs a {
  color: var(--dim-dark);
  text-decoration: none;
}
.page-faq .breadcrumbs a:hover,
.page-faq .breadcrumbs a:focus-visible {
  color: var(--cyan);
}
.page-faq .faq-crumb-sep {
  margin: 0 8px;
  color: var(--ink-700);
}

/* hero */
.page-faq .faq-hero {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  padding: clamp(22px, 3.6vw, 40px) 0 clamp(32px, 5vw, 64px);
}

.page-faq h1 {
  margin: 12px 0 0;
  font-size: clamp(2rem, 6.6vw, 3.5rem);
  font-weight: 700;
  font-stretch: 87.5%;
  line-height: 1.08;
  letter-spacing: -0.01em;
  max-width: 15ch;
}

.page-faq .faq-lead {
  margin: 20px 0 0;
  max-width: 58ch;
  font-size: clamp(0.95rem, 2.2vw, 1.0625rem);
  line-height: 1.75;
  color: var(--mist);
  opacity: 0.86;
}

.page-faq .faq-meta {
  list-style: none;
  display: grid;
  gap: 0;
  margin: 28px 0 0;
  padding: 0;
  border-top: var(--faq-line);
}
.page-faq .faq-meta__item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 12px 0;
  border-bottom: var(--faq-line);
}
.page-faq .faq-meta__k {
  font-size: 13px;
  color: var(--dim-dark);
  letter-spacing: 0.04em;
}
.page-faq .faq-meta__v {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  font-weight: 500;
  color: var(--mist);
}

.page-faq .faq-num {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--amber);
}

.page-faq .faq-hero__media {
  margin: 0;
  position: relative;
}
.page-faq .faq-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 62% 38% 55% 45% / 22px 60px 26px 54px;
  border: 1px solid var(--ink-700);
  filter: saturate(0.9) contrast(1.03);
}

.page-faq .faq-cap {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--dim-dark);
  max-width: 40ch;
}

/* .page-faq grid */
.page-faq .faq-body {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

/* directory */
.page-faq .faq-dir {
  border-top: 2px solid var(--amber);
  padding-top: 14px;
}
.page-faq .faq-dir__title {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--dim-dark);
}
.page-faq .faq-dir__nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: thin;
}
.page-faq .faq-dir__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  flex: 0 0 auto;
  padding: 8px 12px;
  border: 1px solid var(--ink-700);
  border-radius: 999px;
  color: var(--mist);
  text-decoration: none;
  font-size: 14px;
  white-space: nowrap;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.page-faq .faq-dir__idx {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--cyan);
}
.page-faq .faq-dir__link:hover,
.page-faq .faq-dir__link:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}
.page-faq .faq-dir__note {
  display: none;
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--dim-dark);
}

/* sections */
.page-faq .faq-main {
  display: grid;
  gap: var(--faq-sec-gap);
}

.page-faq .faq-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--ink-700);
  margin-bottom: 8px;
}
.page-faq .faq-sec__num {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.5rem, 5vw, 2.25rem);
  font-weight: 700;
  line-height: 1;
  color: var(--clay);
}
.page-faq .faq-sec__title {
  margin: 0;
  font-size: clamp(1.15rem, 3.4vw, 1.6rem);
  font-weight: 700;
  font-stretch: 87.5%;
  line-height: 1.2;
  letter-spacing: -0.005em;
  color: var(--mist);
}

.page-faq .faq-sec__body {
  display: grid;
  gap: 24px;
}
.page-faq .faq-side {
  margin: 8px 0 0;
}
.page-faq .faq-side img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  border-radius: 40px 18px 44px 20px / 30px 36px 22px 40px;
  border: 1px solid var(--ink-700);
  filter: saturate(0.88) contrast(1.04);
}

/* accordion */
.page-faq .qa {
  border-bottom: 1px solid var(--ink-700);
}
.page-faq .qa__q {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 18px 4px 18px 0;
  cursor: pointer;
  list-style: none;
  font-size: clamp(0.98rem, 2.4vw, 1.0625rem);
  font-weight: 700;
  line-height: 1.5;
  color: var(--mist);
  transition: color 0.2s var(--ease);
}
.page-faq .qa__q::-webkit-details-marker {
  display: none;
}
.page-faq .qa__q:hover,
.page-faq .qa__q:focus-visible {
  color: var(--cyan);
}
.page-faq .qa__mark {
  position: relative;
  flex: 0 0 12px;
  width: 12px;
  height: 12px;
  margin-top: 7px;
  transition: transform 0.2s var(--ease);
}
.page-faq .qa__mark::before,
.page-faq .qa__mark::after {
  content: "";
  position: absolute;
  background: var(--dim-dark);
  transition: background 0.2s var(--ease);
}
.page-faq .qa__mark::before {
  left: 0;
  top: 5px;
  width: 12px;
  height: 1.5px;
}
.page-faq .qa__mark::after {
  left: 5px;
  top: 0;
  width: 1.5px;
  height: 12px;
}
.page-faq .qa[open] .qa__mark {
  transform: rotate(45deg);
}
.page-faq .qa[open] .qa__mark::before,
.page-faq .qa[open] .qa__mark::after {
  background: var(--amber);
}
.page-faq .qa__qtext {
  flex: 1 1 auto;
}

.page-faq .qa__a {
  padding: 0 4px 20px 24px;
  border-left: 1px solid var(--ink-700);
  margin-left: 5px;
}
.page-faq .qa__a p {
  margin: 0;
  max-width: 62ch;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--mist);
  opacity: 0.82;
}
.page-faq .qa__a a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 224, 200, 0.4);
}
.page-faq .qa__a a:hover,
.page-faq .qa__a a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* closing block */
.page-faq .faq-cta {
  margin-top: clamp(56px, 10vw, 128px);
  padding: clamp(28px, 5vw, 60px) clamp(20px, 4vw, 56px);
  background: var(--mist);
  color: var(--ink-900);
  border-radius: 34px 14px 40px 16px / 26px 34px 18px 32px;
}
.page-faq .faq-cta__eyebrow {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--clay);
}
.page-faq .faq-cta__title {
  margin: 14px 0 0;
  font-size: clamp(1.4rem, 4.4vw, 2.2rem);
  font-weight: 700;
  font-stretch: 87.5%;
  line-height: 1.15;
  letter-spacing: -0.01em;
  max-width: 22ch;
  color: var(--ink-900);
}
.page-faq .faq-cta__lead {
  margin: 16px 0 0;
  max-width: 52ch;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--dim-light);
}

.page-faq .faq-cta__topics {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid rgba(28, 58, 44, 0.22);
}
.page-faq .faq-cta__topics li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(28, 58, 44, 0.22);
  font-size: 0.94rem;
  line-height: 1.5;
  color: var(--ink-900);
}
.page-faq .faq-cta__idx {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--clay);
}

.page-faq .faq-cta__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 24px;
  margin-top: 32px;
}
.page-faq .faq-cta__link {
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 2px solid var(--amber);
  padding-bottom: 2px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-faq .faq-cta__link:hover,
.page-faq .faq-cta__link:focus-visible {
  color: var(--clay);
  border-bottom-color: var(--clay);
}

/* focus ring */
.page-faq a:focus-visible,
.page-faq summary:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

@media (min-width: 640px) {
  .page-faq .faq-cta__topics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 32px;
  }
  .page-faq .faq-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 24px;
  }
  .page-faq .faq-meta__item {
    display: block;
    padding: 14px 0;
  }
  .page-faq .faq-meta__k {
    display: block;
    margin-bottom: 6px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: clamp(32px, 5vw, 72px);
  }
  .page-faq .faq-hero__media {
    margin-top: clamp(28px, 4vw, 72px);
  }
  .page-faq .faq-body {
    grid-template-columns: 224px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 80px);
  }
  .page-faq .faq-dir {
    position: sticky;
    top: calc(var(--frame-bar) + 24px);
  }
  .page-faq .faq-dir__nav {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }
  .page-faq .faq-dir__link {
    display: flex;
    width: 100%;
    border: 0;
    border-bottom: 1px solid var(--ink-700);
    border-radius: 0;
    padding: 11px 0 11px 10px;
    font-size: 15px;
    transition: color 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
  }
  .page-faq .faq-dir__link:hover,
  .page-faq .faq-dir__link:focus-visible {
    box-shadow: inset 2px 0 0 var(--amber);
    border-bottom-color: var(--ink-700);
    color: var(--cyan);
  }
  .page-faq .faq-dir__note {
    display: block;
  }
  .page-faq .faq-sec--withpic .faq-sec__body {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: clamp(28px, 4vw, 48px);
  }
  .page-faq .faq-side {
    margin-top: 4px;
  }
  .page-faq .faq-side img {
    aspect-ratio: 10 / 13;
  }
  .page-faq .faq-cta__topics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa__mark,
  .page-faq .qa__mark::before,
  .page-faq .qa__mark::after,
  .page-faq .qa__q,
  .page-faq .faq-dir__link,
  .page-faq .faq-cta__link {
    transition: none;
  }
}