.page-faq {
  --faq-sidebar: 248px;
  --faq-card: rgba(15, 36, 69, 0.62);
  --faq-border: #243B55;
  --faq-metal: #B0C4DE;
  --faq-dim: #9AA7B5;
  --faq-orange: #FF6B1A;
  --faq-volt: #C6FF00;
  background-color: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-body);
  line-height: 1.6;
  min-height: 60vh;
}

.faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.25rem, 3.5vw, 2.5rem) 0 clamp(2rem, 4vw, 3rem);
  background:
    radial-gradient(900px 380px at 88% -12%, rgba(29, 78, 216, 0.32), transparent 62%),
    linear-gradient(138deg, var(--c-bg) 0%, var(--c-bg-alt) 78%, #0c1e3e 100%);
  border-bottom: 1px solid var(--faq-border);
}

.faq-hero__ticks {
  height: 12px;
  background: repeating-linear-gradient(90deg, var(--faq-metal) 0 1px, transparent 1px 18px);
  opacity: 0.35;
}

.faq-hero__inner {
  position: relative;
  z-index: 2;
}

.faq-hero__topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.5rem;
}

.page-faq .faq-hero__note {
  writing-mode: horizontal-tb;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--faq-dim);
}

.faq-hero__grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.75rem;
}

.faq-hero__kicker {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  color: var(--faq-metal);
  text-transform: uppercase;
  margin: 0 0 0.9rem;
}

.faq-hero__kicker-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--faq-volt);
  box-shadow: 0 0 0 4px rgba(198, 255, 0, 0.15);
}

.faq-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0 0 0.8rem;
  text-shadow: 0 0 32px rgba(29, 78, 216, 0.35);
}

.faq-hero__title::after {
  content: "";
  display: inline-block;
  width: 0.5em;
  height: 0.5em;
  margin-left: 0.22em;
  background: var(--faq-orange);
  clip-path: polygon(0 0, 100% 100%, 100% 0);
  vertical-align: baseline;
}

.faq-hero__desc {
  font-size: 1rem;
  color: var(--faq-metal);
  max-width: 46em;
  margin: 0;
}

.faq-hero__desc strong {
  color: var(--faq-text);
  font-weight: 600;
}

.faq-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.faq-hero__meta-text {
  font-size: 0.85rem;
  color: var(--faq-dim);
  font-family: var(--font-mono);
}

.faq-hero__image {
  position: relative;
  margin: 0;
  align-self: center;
}

.faq-hero__img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  border: 1px solid var(--faq-border);
  background: var(--faq-card);
}

.faq-hero__image figcaption {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
}

.page-faq .faq-hero__diag {
  position: absolute;
  right: -40px;
  bottom: 24px;
  width: 200px;
  height: 2px;
  background: var(--faq-orange);
  transform: rotate(-20deg);
}

.faq-search {
  margin-top: 2rem;
  padding: 1.25rem;
  border: 1px solid var(--faq-border);
  border-top-width: 4px;
  border-top-color: var(--faq-orange);
  background:
    linear-gradient(90deg, rgba(198, 255, 0, 0.06) 1px, transparent 1px) 0 0 / 32px 32px,
    rgba(10, 26, 58, 0.72);
}

.faq-search__heading {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--faq-volt);
  text-transform: uppercase;
  margin: 0 0 0.7rem;
}

.faq-search__box {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(5, 15, 35, 0.6);
  border: 1px solid var(--faq-border);
  padding: 0.35rem 0.35rem 0.35rem 0.9rem;
  min-height: 52px;
}

.faq-search__icon {
  color: var(--faq-volt);
  flex: 0 0 auto;
}

.faq-search__hint {
  flex: 1 1 auto;
  color: var(--faq-dim);
  font-size: 0.95rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.faq-search__go {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 1.1rem;
  background: var(--faq-orange);
  color: #071022;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  border-radius: var(--radius);
  transition: background var(--trans), transform var(--trans);
}

.faq-search__go:hover,
.faq-search__go:focus-visible {
  background: #ff8350;
  transform: translateY(-2px);
}

.faq-search__chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

.faq-search__chips-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--faq-dim);
}

.faq-search__chip {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--faq-border);
  border-radius: var(--radius);
  padding: 0.3rem 0.7rem;
  font-size: 0.82rem;
  color: var(--faq-text);
  text-decoration: none;
  transition: border-color var(--trans), color var(--trans), background var(--trans);
}

.faq-search__chip:hover,
.faq-search__chip:focus-visible {
  border-color: var(--faq-orange);
  color: var(--faq-orange);
  background: rgba(255, 107, 26, 0.08);
}

.faq-search__note {
  margin: 1rem 0 0;
  font-size: 0.85rem;
  color: var(--faq-dim);
}

.faq-main {
  padding: clamp(2rem, 4vw, 3.5rem) 0 clamp(2.5rem, 5vw, 4rem);
  background-color: var(--c-bg);
  background-image: linear-gradient(rgba(176, 196, 222, 0.05) 1px, transparent 1px);
  background-size: 100% 30px;
}

.faq-main__layout {
  display: grid;
  gap: 2rem;
}

.faq-dir {
  border: 1px solid var(--faq-border);
  border-radius: var(--radius);
  background: var(--faq-card);
  padding: 1.25rem;
}

.faq-dir__label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--faq-dim);
}

.faq-dir__title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: -0.01em;
  margin: 0.35rem 0 1rem;
  color: var(--faq-text);
}

.faq-dir__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.faq-dir__link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.55rem;
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--faq-border);
  border-radius: var(--radius);
  color: var(--faq-metal);
  text-decoration: none;
  font-size: 0.9rem;
  background: rgba(10, 26, 58, 0.4);
  transition: color var(--trans), border-color var(--trans), background var(--trans);
}

.faq-dir__num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--faq-orange);
}

.faq-dir__link:hover,
.faq-dir__link:focus-visible {
  color: var(--faq-text);
  border-color: var(--faq-orange);
  background: rgba(255, 107, 26, 0.1);
}

.faq-dir__panel {
  margin-top: 1.25rem;
  padding: 1rem;
  border-left: 3px solid var(--faq-volt);
  background: rgba(198, 255, 0, 0.05);
}

.faq-dir__panel-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--faq-volt);
  margin-bottom: 0.4rem;
}

.faq-dir__panel-text,
.faq-dir__panel-item {
  margin: 0.25rem 0;
  font-size: 0.88rem;
  color: var(--faq-text);
}

.faq-dir__panel-item {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--faq-metal);
}

.page-faq .faq-dir__btn {
  margin-top: 1rem;
  width: 100%;
  justify-content: center;
}

.faq-content {
  min-width: 0;
}

.faq-block {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  scroll-margin-top: calc(var(--header-h) + 12px);
}

.page-faq .faq-block__head {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--faq-border);
  margin-bottom: 1.5rem;
}

.page-faq .section-head__id {
  font-family: var(--font-mono);
  font-size: 3rem;
  line-height: 0.9;
  letter-spacing: -0.06em;
  color: rgba(176, 196, 222, 0.45);
}

.faq-block__head-text {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  flex-wrap: wrap;
}

.page-faq .section-head__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.2vw, 2.6rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--faq-text);
}

.page-faq .section-head__note {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--faq-dim);
  align-self: flex-start;
}

.faq-block__lead {
  font-size: 1.02rem;
  color: var(--faq-metal);
  max-width: 60ch;
  margin: 0 0 1.5rem;
}

.page-faq .faq-callout {
  margin-top: 1.5rem;
  background: rgba(29, 78, 216, 0.12);
  border: 1px solid rgba(176, 196, 222, 0.18);
  border-radius: var(--radius);
  padding: 1.1rem 1.3rem;
}

.faq-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.faq-steps__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--faq-border);
  border-left: 3px solid var(--faq-orange);
  border-radius: var(--radius);
  background: var(--faq-card);
}

.faq-steps__num {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  line-height: 1.4;
  color: var(--faq-volt);
}

.faq-steps__title {
  font-size: 1.05rem;
  margin: 0 0 0.45rem;
  color: var(--faq-text);
}

.faq-steps__body p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--faq-metal);
}

.faq-steps__body a {
  color: var(--faq-volt);
  text-underline-offset: 3px;
}

.faq-timeline {
  display: grid;
  gap: 0.85rem;
  margin: 0 0 1.5rem;
}

.faq-timeline__item {
  display: grid;
  grid-template-columns: 4.2rem 1fr;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--faq-border);
  border-radius: var(--radius);
  background: rgba(10, 26, 58, 0.45);
}

.faq-timeline__ver {
  font-family: var(--font-mono);
  font-size: 2.1rem;
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--faq-metal);
}

.faq-timeline__title {
  font-size: 1.05rem;
  margin: 0 0 0.4rem;
  color: var(--faq-text);
}

.faq-timeline__body p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--faq-metal);
}

.faq-timeline__body a {
  color: var(--faq-volt);
  text-underline-offset: 3px;
}

.faq-timeline__label {
  margin-bottom: 0.4rem;
}

.faq-timeline__figure {
  margin: 1.5rem 0 0;
}

.faq-timeline__img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  border: 1px solid var(--faq-border);
  border-radius: var(--radius);
  background: var(--faq-card);
}

.faq-timeline__figure figcaption {
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--faq-dim);
}

.faq-docgrid {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.faq-doc {
  position: relative;
  padding: 1.1rem;
  border: 1px solid var(--faq-border);
  border-radius: var(--radius);
  background: var(--faq-card);
  transition: border-color var(--trans), transform var(--trans);
}

.faq-doc:hover,
.faq-doc:focus-within {
  border-color: var(--faq-orange);
  transform: translateY(-3px);
}

.faq-doc__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--faq-orange);
  border: 1px solid rgba(255, 107, 26, 0.4);
  border-radius: var(--radius);
  padding: 0.2rem 0.5rem;
  margin-bottom: 0.65rem;
}

.faq-doc__title {
  font-size: 1.02rem;
  margin: 0 0 0.5rem;
  color: var(--faq-text);
}

.faq-doc p {
  margin: 0 0 0.7rem;
  font-size: 0.88rem;
  color: var(--faq-metal);
}

.faq-doc__link {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--faq-volt);
  text-decoration: none;
}

.faq-doc__link:hover,
.faq-doc__link:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.faq-note {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  border: 1px solid rgba(198, 255, 0, 0.22);
  border-radius: var(--radius);
  background: rgba(198, 255, 0, 0.06);
  padding: 1rem 1.15rem;
}

.faq-note__icon {
  font-family: var(--font-mono);
  color: var(--faq-volt);
  font-size: 1.3rem;
  line-height: 1;
}

.faq-note p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--faq-text);
}

.faq-features {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.faq-feature {
  position: relative;
  padding: 1.1rem 1.1rem 1.1rem 3.4rem;
  border: 1px solid var(--faq-border);
  border-radius: var(--radius);
  background: rgba(10, 26, 58, 0.45);
  overflow: hidden;
}

.faq-feature::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(var(--faq-orange), var(--faq-volt));
}

.faq-feature__num {
  position: absolute;
  left: 0.9rem;
  top: 1.05rem;
  font-family: var(--font-mono);
  font-size: 1.3rem;
  line-height: 1;
  color: rgba(176, 196, 222, 0.55);
}

.faq-feature__title {
  font-size: 1.02rem;
  margin: 0 0 0.4rem;
  color: var(--faq-text);
}

.faq-feature p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--faq-metal);
}

.faq-list {
  display: grid;
  gap: 0.9rem;
}

.faq-item {
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--faq-border);
  border-left: 3px solid transparent;
  border-radius: var(--radius);
  background: var(--faq-card);
  transition: border-left-color var(--trans), background var(--trans);
}

.faq-item:hover {
  border-left-color: var(--faq-orange);
  background: rgba(15, 36, 69, 0.85);
}

.faq-item__title {
  font-size: 1.02rem;
  margin: 0 0 0.5rem;
  color: var(--faq-text);
}

.faq-item__title::before {
  content: "Q";
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--faq-volt);
  margin-right: 0.5rem;
}

.faq-item p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--faq-metal);
}

.faq-item a {
  color: var(--faq-volt);
  text-underline-offset: 3px;
}

.faq-foot {
  margin-top: clamp(2rem, 4vw, 3rem);
  padding: 1.5rem;
  text-align: center;
  border: 1px solid var(--faq-border);
  border-bottom: 3px solid var(--faq-orange);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, transparent 0, rgba(29, 78, 216, 0.18) 100%),
    rgba(10, 26, 58, 0.6);
}

.faq-foot__text {
  margin: 0 0 1rem;
  font-size: 1rem;
  color: var(--faq-text);
}

.page-faq .faq-foot__btn {
  min-width: 200px;
  justify-content: center;
}

.faq-foot__trust {
  margin: 1.25rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--faq-border);
  font-size: 0.78rem;
  color: var(--faq-dim);
}

@media (min-width: 720px) and (max-width: 959px) {
  .faq-docgrid {
    grid-template-columns: repeat(2, 1fr);
  }

  .faq-features {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .faq-hero {
    padding-top: clamp(2rem, 4vw, 3rem);
  }

  .faq-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
    gap: 2.5rem;
    margin-top: 2.25rem;
  }

  .faq-search {
    margin-top: 2.5rem;
  }

  .faq-main__layout {
    grid-template-columns: var(--faq-sidebar) minmax(0, 1fr);
    gap: 2.5rem;
    align-items: start;
  }

  .faq-dir {
    position: sticky;
    top: calc(var(--header-h) + 1.25rem);
  }

  .faq-dir__list {
    display: block;
  }

  .faq-dir__item + .faq-dir__item {
    margin-top: 0.35rem;
  }

  .faq-dir__link {
    display: flex;
    width: 100%;
  }

  .faq-docgrid {
    grid-template-columns: repeat(3, 1fr);
  }

  .faq-features {
    grid-template-columns: repeat(3, 1fr);
  }
}

.page-faq {
  --faq-text: currentColor;
}