.page-faq {
  --faq-rail-w: 236px;
  --faq-hairline: rgba(43, 227, 198, 0.14);
  --faq-hairline-strong: rgba(43, 227, 198, 0.3);
  background: var(--ink-900);
  color: var(--text-dark);
  padding: 26px 0 96px;
  font-family: var(--font-body);
}

.page-faq *,
.page-faq *::before,
.page-faq *::after {
  box-sizing: border-box;
}

.page-faq a {
  color: inherit;
}

.page-faq .breadcrumb {
  margin-bottom: 26px;
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-faq .breadcrumb a {
  color: var(--cyan-500);
  text-decoration: none;
}

.page-faq .breadcrumb a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- hero ---------- */

.page-faq .faq-hero {
  padding-bottom: 38px;
  margin-bottom: 44px;
  border-bottom: 1px solid var(--faq-hairline);
}

.page-faq .faq-hero__kicker {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan-500);
}

.page-faq .faq-hero__title {
  margin: 0 0 20px;
  max-width: 22em;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(1.95rem, 5.2vw, 3.5rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--text-dark);
}

.page-faq .faq-hero__lede {
  margin: 0 0 18px;
  max-width: 66ch;
  font-size: 16.5px;
  line-height: 1.85;
  color: rgba(234, 247, 243, 0.76);
}

.page-faq .faq-hero__note {
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid var(--orange-500);
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist-400);
}

/* ---------- layout ---------- */

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

/* ---------- rail ---------- */

.page-faq .faq-rail {
  position: sticky;
  top: var(--header-h);
  z-index: 6;
  margin: 0 -24px;
  padding: 12px 24px;
  background: rgba(6, 17, 15, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--faq-hairline);
}

.page-faq .faq-rail__title {
  display: none;
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist-400);
}

.page-faq .faq-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-rail__list > li {
  flex: 0 0 auto;
}

.page-faq .faq-rail__link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid rgba(43, 227, 198, 0.18);
  border-radius: var(--radius-pill);
  font-size: 13.5px;
  line-height: 1.2;
  color: rgba(234, 247, 243, 0.82);
  text-decoration: none;
  white-space: nowrap;
  transition: background 180ms var(--ease), color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-faq .faq-rail__num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--cyan-600);
}

.page-faq .faq-rail__link:hover,
.page-faq .faq-rail__link:focus-visible {
  background: rgba(43, 227, 198, 0.12);
  border-color: rgba(43, 227, 198, 0.45);
  color: var(--cyan-500);
}

.page-faq .faq-rail__link.is-active {
  background: rgba(43, 227, 198, 0.16);
  border-color: var(--cyan-500);
  color: var(--cyan-500);
}

.page-faq .faq-rail__link.is-active .faq-rail__num {
  color: var(--cyan-500);
}

/* ---------- flow ---------- */

.page-faq .faq-flow {
  display: flex;
  flex-direction: column;
  gap: 58px;
  min-width: 0;
}

.page-faq .faq-section {
  min-width: 0;
  scroll-margin-top: calc(var(--header-h) + 96px);
}

.page-faq .faq-section__head {
  margin-bottom: 26px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--faq-hairline);
}

.page-faq .faq-section__num {
  display: inline-block;
  margin-bottom: 14px;
  padding: 3px 10px;
  border-radius: var(--radius-xs);
  background: var(--cyan-500);
  color: #04201B;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.page-faq .faq-section__title {
  margin: 0 0 10px;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(1.4rem, 3.2vw, 2rem);
  line-height: 1.24;
  letter-spacing: -0.02em;
  color: var(--text-dark);
}

.page-faq .faq-section__lead {
  margin: 0;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.82;
  color: rgba(234, 247, 243, 0.7);
}

/* ---------- steps ---------- */

.page-faq .faq-steps {
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--faq-hairline);
}

.page-faq .faq-step:first-child {
  border-top: none;
  padding-top: 4px;
}

.page-faq .faq-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  margin-top: 2px;
  border: 1px solid var(--cyan-500);
  border-radius: 50%;
  color: var(--cyan-500);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
}

.page-faq .faq-step--key .faq-step__num {
  background: var(--orange-500);
  border-color: var(--orange-500);
  color: #1A0800;
}

.page-faq .faq-step__body {
  min-width: 0;
}

.page-faq .faq-step__title {
  margin: 0 0 7px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.04rem;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--text-dark);
}

.page-faq .faq-step__body p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(234, 247, 243, 0.72);
}

.page-faq .faq-step__body a {
  color: var(--cyan-500);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-step__body a:hover {
  color: var(--cyan-600);
}

/* ---------- shots ---------- */

.page-faq .faq-shot {
  margin: 30px 0 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--faq-hairline);
  border-radius: var(--radius-l);
  background: var(--ink-800);
}

.page-faq .faq-shot img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--ink-700);
}

.page-faq .faq-shot__caption {
  margin: 0;
  padding: 12px 20px 16px;
  border-top: 1px solid rgba(43, 227, 198, 0.1);
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist-400);
}

/* ---------- split cards ---------- */

.page-faq .faq-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-faq .faq-card {
  min-width: 0;
  padding: 24px 22px 18px;
  border: 1px solid var(--faq-hairline);
  border-radius: var(--radius-l);
  background: var(--ink-800);
}

.page-faq .faq-card__title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1.4;
  color: var(--text-dark);
}

.page-faq .faq-card__title::before {
  content: "";
  flex: 0 0 auto;
  width: 20px;
  height: 3px;
  border-radius: 2px;
  background: var(--orange-500);
}

.page-faq .faq-steps--compact .faq-step {
  gap: 12px;
  padding: 14px 0;
}

.page-faq .faq-steps--compact .faq-step:first-child {
  padding-top: 2px;
}

.page-faq .faq-steps--compact .faq-step__num {
  width: 24px;
  height: 24px;
  font-size: 11px;
  margin-top: 1px;
}

.page-faq .faq-steps--compact .faq-step__title {
  margin-bottom: 5px;
  font-size: 0.97rem;
}

.page-faq .faq-steps--compact .faq-step__body p {
  font-size: 14.5px;
  line-height: 1.74;
}

/* ---------- device grid ---------- */

.page-faq .faq-device-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-faq .faq-device {
  min-width: 0;
  padding: 24px 22px;
  border: 1px solid var(--faq-hairline);
  border-radius: var(--radius-l);
  background: var(--ink-800);
}

.page-faq .faq-device--pc {
  border-color: var(--faq-hairline-strong);
  background: linear-gradient(150deg, rgba(20, 98, 79, 0.55) 0%, var(--ink-800) 70%);
}

.page-faq .faq-device__title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.08rem;
  line-height: 1.4;
  color: var(--text-dark);
}

.page-faq .faq-device__tag {
  padding: 2px 8px;
  border: 1px solid currentColor;
  border-radius: var(--radius-xs);
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.12em;
}

.page-faq .faq-device--pc .faq-device__tag {
  color: var(--cyan-500);
}

.page-faq .faq-device--mobile .faq-device__tag {
  color: var(--mist-400);
}

.page-faq .faq-device__list {
  display: flex;
  flex-direction: column;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-device__list li {
  position: relative;
  padding-left: 19px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(234, 247, 243, 0.76);
}

.page-faq .faq-device__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan-600);
}

.page-faq .faq-device--mobile .faq-device__list li::before {
  background: var(--mist-400);
}

/* ---------- back / feedback ---------- */

.page-faq .faq-back {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-faq .faq-back__card {
  min-width: 0;
  padding: 26px 24px;
  border-radius: var(--radius-l);
}

.page-faq .faq-back__card--light {
  background: var(--paper-50);
  color: var(--text-light);
}

.page-faq .faq-back__card--dark {
  border: 1px solid var(--faq-hairline);
  background: var(--ink-800);
}

.page-faq .faq-back__title {
  margin: 0 0 16px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.08rem;
  line-height: 1.4;
}

.page-faq .faq-back__card--light .faq-back__title {
  color: #12211E;
}

.page-faq .faq-back__card--dark .faq-back__title {
  color: var(--text-dark);
}

.page-faq .faq-back__list {
  margin: 0 0 16px;
  padding: 0;
}

.page-faq .faq-back__list dt {
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--jade-600);
}

.page-faq .faq-back__list dd {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.7;
  word-break: break-word;
}

.page-faq .faq-back__card--light .faq-back__list dd {
  color: var(--text-light);
}

.page-faq .faq-back__card--light .faq-back__list dd a {
  color: var(--jade-600);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-back__card--light .faq-back__list dd:last-child {
  margin-bottom: 0;
}

.page-faq .faq-back__note {
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid rgba(20, 98, 79, 0.22);
  font-size: 13.5px;
  line-height: 1.7;
  color: #46635C;
}

.page-faq .faq-template {
  margin: 0;
  padding: 16px 18px;
  overflow-x: auto;
  border: 1px dashed rgba(43, 227, 198, 0.32);
  border-radius: var(--radius-m);
  background: rgba(43, 227, 198, 0.06);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.95;
  color: rgba(234, 247, 243, 0.82);
  white-space: pre-wrap;
  word-break: break-word;
}

.page-faq .faq-back__tip {
  margin: 14px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist-400);
}

/* ---------- focus ---------- */

.page-faq a:focus-visible {
  outline: 2px solid var(--cyan-500);
  outline-offset: 2px;
  border-radius: var(--radius-xs);
}

/* ---------- responsive ---------- */

@media (min-width: 720px) {
  .page-faq {
    padding-top: 36px;
  }

  .page-faq .faq-split,
  .page-faq .faq-device-grid,
  .page-faq .faq-back {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .page-faq .faq-hero {
    padding-bottom: 46px;
    margin-bottom: 52px;
  }
}

@media (min-width: 960px) {
  .page-faq {
    padding-bottom: 120px;
  }

  .page-faq .faq-layout {
    grid-template-columns: var(--faq-rail-w) minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-faq .faq-rail {
    top: calc(var(--header-h) + 24px);
    align-self: start;
    margin: 0;
    padding: 22px 18px;
    border: 1px solid var(--faq-hairline);
    border-radius: var(--radius-l);
    background: var(--ink-800);
    backdrop-filter: none;
  }

  .page-faq .faq-rail__title {
    display: block;
  }

  .page-faq .faq-rail__list {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .faq-rail__list > li {
    flex: 1 1 auto;
    min-width: 0;
  }

  .page-faq .faq-rail__link {
    display: grid;
    grid-template-columns: 26px minmax(0, 1fr);
    align-items: start;
    gap: 8px;
    padding: 10px 12px;
    border-color: transparent;
    border-radius: var(--radius-s);
    white-space: normal;
    font-size: 14px;
    line-height: 1.5;
  }

  .page-faq .faq-rail__num {
    padding-top: 2px;
    font-size: 11.5px;
  }

  .page-faq .faq-section {
    scroll-margin-top: calc(var(--header-h) + 32px);
  }

  .page-faq .faq-flow {
    gap: 72px;
  }

  .page-faq .faq-step {
    gap: 20px;
    padding: 22px 0;
  }

  .page-faq .faq-step__title {
    font-size: 1.08rem;
  }
}

@media (min-width: 1180px) {
  .page-faq .faq-hero__lede {
    font-size: 17px;
  }

  .page-faq .faq-step__body p {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-rail__link {
    transition-duration: 120ms;
  }
}
</PAGE_CSS>>>