.page-faq {
  --faq-rule: var(--line);
  background:
    radial-gradient(120% 70% at 92% -8%, rgba(43, 224, 200, 0.10), transparent 62%),
    var(--ink-950);
  color: var(--paper);
  overflow-x: clip;
}

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1rem, 3vw, 1.6rem) 0 clamp(2.2rem, 6vw, 4.2rem);
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: min(700px, 78vw);
  height: 100%;
  background: linear-gradient(150deg, rgba(18, 58, 51, 0.92), rgba(11, 36, 32, 0.42) 58%, transparent 82%);
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 78%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 78%);
  pointer-events: none;
}

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

.page-faq .faq-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  margin-top: clamp(1.2rem, 4vw, 2.4rem);
}

.page-faq .faq-hero h1 {
  margin: 0.55rem 0 0;
  font-family: var(--font-sans);
  font-size: clamp(2rem, 7.4vw, 3.6rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.02em;
  max-width: 12em;
}

.page-faq .faq-hero__copy .lead {
  margin: 1rem 0 0;
  max-width: 34em;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--paper);
  opacity: 0.86;
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.6rem;
}

.page-faq .faq-hero__panel {
  align-self: start;
  padding: clamp(1.1rem, 3.2vw, 1.7rem);
  background: var(--ink-800);
  border: 1px solid var(--line-strong);
  border-top: 2px solid var(--cyan);
}

.page-faq .faq-panel__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--cyan-soft);
}

.page-faq .faq-quick {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-faq .faq-quick__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.7rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
}

.page-faq .faq-quick__item:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-faq .faq-quick__num {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--amber);
  padding-top: 0.28rem;
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-quick__text strong {
  display: block;
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-faq .faq-quick__text span {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.84rem;
  line-height: 1.68;
  color: var(--muted);
}

.page-faq .faq-panel__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
}

.page-faq .faq-sec {
  padding: clamp(2.2rem, 6vw, 4.2rem) 0;
}

.page-faq .faq-sec + .faq-sec {
  border-top: 1px solid var(--line);
}

.page-faq .section__head {
  max-width: 46rem;
  margin-bottom: clamp(1.4rem, 3.5vw, 2.4rem);
}

.page-faq .faq-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
}

.page-faq .faq-index__item {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr) auto;
  gap: 0.8rem;
  align-items: center;
  padding: 1.05rem 0.4rem 1.05rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--paper);
  text-decoration: none;
  transition: background 0.22s var(--ease), padding-left 0.22s var(--ease);
}

.page-faq .faq-index__item:hover,
.page-faq .faq-index__item:focus-visible {
  padding-left: 0.85rem;
  background: linear-gradient(90deg, rgba(43, 224, 200, 0.12), transparent 72%);
}

.page-faq .faq-index__num {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-index__label {
  display: block;
  min-width: 0;
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.35;
}

.page-faq .faq-index__meta {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.82rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--muted);
}

.page-faq .faq-index__arrow {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--amber);
}

.page-faq .faq-step {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 1.8rem);
  padding: clamp(1.6rem, 4.2vw, 2.6rem) 0;
  border-top: 1px solid var(--line);
}

.page-faq .faq-step:first-of-type {
  border-top: 1px solid var(--line-strong);
}

.page-faq .faq-step__num {
  display: block;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-step__title {
  margin: 0.5rem 0 0.65rem;
  font-family: var(--font-sans);
  font-size: clamp(1.24rem, 3.6vw, 1.72rem);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-faq .faq-symptom {
  margin: 0 0 1.1rem;
  padding-left: 0.9rem;
  border-left: 2px solid var(--rose);
  font-size: 0.95rem;
  line-height: 1.72;
  color: var(--paper);
}

.page-faq .faq-symptom__label {
  display: block;
  margin-bottom: 0.22rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--rose);
}

.page-faq .faq-step__list {
  list-style: none;
  counter-reset: faqstep;
  margin: 0;
  padding: 0;
}

.page-faq .faq-step__list li {
  counter-increment: faqstep;
  display: grid;
  grid-template-columns: 1.9rem minmax(0, 1fr);
  gap: 0.7rem;
  padding: 0.85rem 0;
  border-top: 1px solid var(--line);
  font-size: 0.95rem;
  line-height: 1.72;
  color: var(--paper);
}

.page-faq .faq-step__list li:last-child {
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-step__list li::before {
  content: counter(faqstep, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--cyan);
  padding-top: 0.28rem;
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-step__note {
  margin: 1rem 0 0;
  padding-left: 0.9rem;
  border-left: 1px solid var(--line-strong);
  font-size: 0.86rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-faq .figure {
  margin: 1.5rem 0 0;
}

.page-faq .figure__media {
  border: 1px solid var(--line);
  background: var(--ink-800);
  overflow: hidden;
}

.page-faq .figure__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-faq .figure__caption {
  margin-top: 0.6rem;
  font-size: 0.78rem;
  line-height: 1.65;
  color: var(--muted);
}

.page-faq .figure__caption b {
  color: var(--amber);
  font-weight: 500;
}

.page-faq .faq-contact {
  background: linear-gradient(165deg, var(--ink-800), var(--ink-950) 76%);
  border-top: 1px solid var(--line-strong);
}

.page-faq .faq-contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.8rem);
}

.page-faq .faq-contact__copy .section__title {
  margin-top: 0.4rem;
}

.page-faq .faq-contact__copy .lead {
  margin: 0.9rem 0 0;
  font-size: 0.98rem;
  line-height: 1.78;
  color: var(--muted);
  max-width: 32em;
}

.page-faq .faq-contact__rows {
  border-top: 1px solid var(--line-strong);
}

.page-faq .faq-contact__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.22rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-contact__key {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-faq .faq-contact__val {
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-faq .faq-contact__val--num {
  font-family: var(--font-mono);
  color: var(--amber);
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-contact__foot {
  margin: 1rem 0 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-faq .faq-links {
  margin-top: 1.7rem;
}

.page-faq .faq-links__title {
  margin: 0 0 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--cyan-soft);
}

.page-faq .faq-links__list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.55rem;
  margin: 0;
  padding: 0;
}

.page-faq .faq-links__item {
  display: inline-block;
  padding: 0.42rem 0.72rem;
  border: 1px solid var(--line-strong);
  color: var(--paper);
  text-decoration: none;
  font-size: 0.85rem;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-faq .faq-links__item:hover,
.page-faq .faq-links__item:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan-soft);
}

@media (min-width: 760px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-faq .faq-index__item {
    grid-template-columns: 3.2rem minmax(0, 1fr) auto;
    gap: 1rem;
    padding-right: 0.9rem;
  }

  .page-faq .faq-step {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: clamp(1.4rem, 3.4vw, 2.6rem);
  }

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

  .page-faq .faq-contact__row {
    grid-template-columns: 6.5rem minmax(0, 1fr);
    align-items: baseline;
    gap: 1rem;
  }
}

@media (min-width: 1080px) {
  .page-faq .faq-hero {
    padding-bottom: clamp(3rem, 5vw, 4.6rem);
  }

  .page-faq .faq-hero h1 {
    max-width: 11em;
  }

  .page-faq .faq-hero__panel {
    margin-top: 0.4rem;
  }

  .page-faq .faq-contact__row {
    grid-template-columns: 7.5rem minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-index__item,
  .page-faq .faq-links__item {
    transition: none;
  }
}
<<<END>>>