.page-faq {
  --faq-cyan: #35E0D0;
  --faq-border: rgba(154, 166, 200, 0.16);
  background: var(--bg-space);
  color: var(--text-body);
  font-family: var(--font-body);
  line-height: 1.7;
}

.page-faq section[id] {
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-faq .breadcrumbs {
  padding-top: 1.4rem;
  padding-bottom: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.page-faq .breadcrumbs a {
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-faq .breadcrumbs a:hover,
.page-faq .breadcrumbs a:focus-visible {
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
  outline: none;
}

.page-faq .faq-hero {
  padding: 2.5rem 0 3.5rem;
  position: relative;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: min(420px, 55%);
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
}

.page-faq .faq-hero__inner {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.page-faq .faq-hero__kicker {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
}

.page-faq .faq-hero__code {
  border: 1px solid rgba(53, 224, 208, 0.35);
  border-radius: 3px;
  padding: 0.2rem 0.55rem;
  font-size: 0.78rem;
}

.page-faq .faq-hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-faq .faq-hero__lead {
  max-width: 56ch;
  margin: 0 0 2rem;
  color: var(--text-muted);
}

.page-faq .faq-toc {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.page-faq .faq-toc__item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--faq-border);
  border-radius: var(--radius);
  background: rgba(231, 234, 243, 0.02);
  color: var(--text-body);
  text-decoration: none;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-faq .faq-toc__item:hover,
.page-faq .faq-toc__item:focus-visible {
  border-color: var(--accent-cyan);
  background: rgba(53, 224, 208, 0.08);
  transform: translateY(-2px);
  outline: none;
}

.page-faq .faq-toc__num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-cyan);
}

.page-faq .faq-toc__text {
  font-size: 0.95rem;
  font-weight: 600;
}

.page-faq .faq-hero__figure {
  margin: 0;
}

.page-faq .faq-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid rgba(53, 224, 208, 0.25);
}

.page-faq .faq-hero__figure figcaption {
  margin-top: 0.6rem;
  font-size: 0.78rem;
  font-family: var(--font-mono);
  text-align: right;
  color: var(--text-muted);
}

.page-faq .faq-section {
  padding: 3.2rem 0;
  border-top: 1px solid rgba(154, 166, 200, 0.12);
}

.page-faq .faq-section__head {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
  margin-bottom: 2rem;
}

.page-faq .faq-section__index {
  flex-shrink: 0;
  padding-top: 0.35rem;
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1.4;
  color: var(--accent-cyan);
}

.page-faq .faq-section__index::after {
  content: "";
  display: block;
  width: 26px;
  height: 3px;
  margin-top: 0.3rem;
  background: var(--accent-cyan);
  transform: skewX(-20deg);
}

.page-faq .faq-section__head h2 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
}

.page-faq .faq-section__head p {
  margin: 0;
  color: var(--text-muted);
}

.page-faq .faq-steps {
  counter-reset: step;
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-faq .faq-steps::before {
  content: "";
  position: absolute;
  left: 2.55rem;
  top: 2.7rem;
  bottom: 2.7rem;
  border-left: 2px dotted rgba(53, 224, 208, 0.35);
}

.page-faq .faq-step {
  counter-increment: step;
  position: relative;
  margin-bottom: 1.4rem;
  padding: 1.2rem 1.2rem 1.2rem 4.6rem;
  border: 1px solid var(--faq-border);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(231, 234, 243, 0.03), rgba(11, 16, 38, 0.35));
  overflow: hidden;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-faq .faq-step:hover {
  border-color: rgba(53, 224, 208, 0.45);
  box-shadow: 0 8px 32px rgba(11, 16, 38, 0.45);
}

.page-faq .faq-step::after {
  content: "0" counter(step);
  position: absolute;
  right: 0.5rem;
  bottom: -0.75rem;
  font-family: var(--font-display);
  font-size: 4.5rem;
  font-weight: 800;
  line-height: 1;
  color: rgba(231, 234, 243, 0.035);
  pointer-events: none;
}

.page-faq .faq-step__num {
  position: absolute;
  left: 1.15rem;
  top: 1.25rem;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.9rem;
  height: 2.9rem;
  border-radius: 50%;
  background: var(--accent-cyan);
  color: var(--bg-space);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.1;
}

.page-faq .faq-step__content h3 {
  margin: 0 0 0.5rem;
  font-size: 1.28rem;
  line-height: 1.3;
}

.page-faq .faq-step__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.25rem;
}

.page-faq .faq-step__meta .tag {
  flex-shrink: 0;
  font-family: var(--font-mono);
}

.page-faq .faq-step p {
  margin: 0;
  color: var(--text-muted);
}

.page-faq .faq-step a {
  color: var(--accent-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, 0.4);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-faq .faq-step a:hover {
  color: #ffffff;
  border-color: var(--accent-cyan);
}

.page-faq .faq-entry {
  padding: 3.2rem 0;
  background: linear-gradient(120deg, rgba(124, 92, 191, 0.38), rgba(11, 16, 38, 0.55)), var(--bg-space);
  border-top: 1px solid rgba(53, 224, 208, 0.18);
  border-bottom: 1px solid rgba(53, 224, 208, 0.18);
}

.page-faq .faq-entry__grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.page-faq .faq-entry__copy p {
  color: var(--text-muted);
}

.page-faq .faq-entry__list {
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.page-faq .faq-entry__list li {
  position: relative;
  padding-left: 1.6rem;
  color: var(--text-body);
}

.page-faq .faq-entry__list li::before {
  content: "▸";
  position: absolute;
  left: 0.3rem;
  color: var(--accent-cyan);
  font-family: var(--font-mono);
}

.page-faq .faq-entry__visual {
  padding: 1.5rem;
  background: rgba(11, 16, 38, 0.55);
  border: 1px solid rgba(53, 224, 208, 0.2);
  border-radius: var(--radius);
}

.page-faq .faq-entry__visual-label {
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--accent-cyan);
}

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

.page-faq .faq-pathlist li {
  counter-increment: path;
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  gap: 0.15rem 0.8rem;
  padding: 0.75rem 0;
  border-bottom: 1px dashed rgba(154, 166, 200, 0.18);
}

.page-faq .faq-pathlist li:last-child {
  border-bottom: 0;
}

.page-faq .faq-pathlist li::before {
  content: "0" counter(path);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-cyan);
}

.page-faq .faq-pathlist strong {
  font-weight: 600;
  font-size: 0.95rem;
}

.page-faq .faq-pathlist span {
  grid-column: 2;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.page-faq .faq-entry__caption {
  margin: 1.25rem 0 0;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.page-faq .faq-filter {
  background: linear-gradient(180deg, rgba(15, 118, 110, 0.18), rgba(11, 16, 38, 0.5));
}

.page-faq .faq-filter__grid {
  display: grid;
  gap: 2.2rem;
  align-items: center;
}

.page-faq .faq-filter__figure {
  margin: 0;
}

.page-faq .faq-filter__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid rgba(15, 118, 110, 0.45);
}

.page-faq .faq-filter__figure figcaption {
  margin-top: 0.6rem;
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.page-faq .faq-filter__copy .faq-section__head {
  margin-bottom: 1.5rem;
}

.page-faq .faq-filter__example {
  padding: 1.25rem 1.5rem;
  background: rgba(15, 118, 110, 0.16);
  border-left: 3px solid var(--jewel-teal);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-faq .faq-filter__example h3 {
  margin: 0 0 0.75rem;
  font-size: 1.1rem;
}

.page-faq .faq-filter__example ol {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--text-muted);
}

.page-faq .faq-filter__example li {
  margin-bottom: 0.4rem;
}

.page-faq .faq-filter__example li::marker {
  font-family: var(--font-mono);
  color: var(--accent-cyan);
}

.page-faq .faq-questions {
  background:
    radial-gradient(circle at 80% 20%, rgba(49, 46, 129, 0.4), transparent 40%),
    linear-gradient(180deg, rgba(49, 46, 129, 0.3), rgba(11, 16, 38, 0.4));
  border-top: 1px solid rgba(53, 224, 208, 0.12);
}

.page-faq .faq-questions__inner {
  max-width: 920px;
}

.page-faq .faq-q {
  margin-bottom: 0.8rem;
  border: 1px solid var(--faq-border);
  border-radius: var(--radius);
  background: rgba(11, 16, 38, 0.45);
  transition: border-color 0.2s var(--ease);
}

.page-faq .faq-q[open] {
  border-color: rgba(53, 224, 208, 0.4);
}

.page-faq .faq-q summary {
  position: relative;
  padding: 1rem 3rem 1rem 1.25rem;
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-body);
  transition: background 0.2s var(--ease);
}

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

.page-faq .faq-q summary:hover {
  background: rgba(53, 224, 208, 0.06);
}

.page-faq .faq-q summary::after {
  content: "";
  position: absolute;
  right: 1.25rem;
  top: 50%;
  width: 9px;
  height: 9px;
  margin-top: -7px;
  border-right: 2px solid var(--accent-cyan);
  border-bottom: 2px solid var(--accent-cyan);
  transform: rotate(45deg);
  transition: transform 0.2s var(--ease), margin-top 0.2s var(--ease);
}

.page-faq .faq-q[open] summary::after {
  transform: rotate(224deg);
  margin-top: -3px;
}

.page-faq .faq-q__body {
  padding: 0.15rem 1.25rem 1.15rem;
  color: var(--text-muted);
}

.page-faq .faq-q__body p {
  margin: 0;
}

.page-faq .faq-contact {
  padding: 3.5rem 0;
  background: linear-gradient(150deg, rgba(49, 46, 129, 0.85), rgba(11, 16, 38, 0.92)), var(--bg-space);
}

.page-faq .faq-contact__inner {
  max-width: 880px;
}

.page-faq .faq-contact h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  font-weight: 700;
}

.page-faq .faq-contact p {
  margin: 0;
  color: var(--text-muted);
}

.page-faq .faq-contact__list {
  margin: 1.8rem 0;
  display: grid;
  gap: 0.7rem;
}

.page-faq .faq-contact__row {
  padding: 1rem 1.2rem;
  background: rgba(11, 16, 38, 0.55);
  border: 1px solid rgba(53, 224, 208, 0.18);
  border-radius: var(--radius);
}

.page-faq .faq-contact__row dt {
  margin-bottom: 0.2rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-cyan);
}

.page-faq .faq-contact__row dd {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.5;
  word-break: break-word;
}

.page-faq .faq-contact__mail {
  font-family: var(--font-mono);
  color: var(--inverse);
}

.page-faq .faq-contact__note {
  margin: 1.5rem 0 1.8rem;
  padding-left: 1rem;
  border-left: 2px solid var(--warning-gold);
  font-size: 0.9rem;
  color: var(--text-muted);
}

.page-faq .btn {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

@media (min-width: 768px) {
  .page-faq .faq-hero {
    padding: 4rem 0 5rem;
  }

  .page-faq .faq-hero__inner {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 4rem;
  }

  .page-faq .faq-section,
  .page-faq .faq-entry {
    padding: 4.5rem 0;
  }

  .page-faq .faq-entry__grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3rem;
  }

  .page-faq .faq-filter__grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4rem;
  }

  .page-faq .faq-contact {
    padding: 4.5rem 0;
  }

  .page-faq .faq-contact__list {
    grid-template-columns: 1fr 1fr;
  }

  .page-faq .faq-questions__inner {
    margin-left: auto;
    margin-right: auto;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-steps {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.4rem;
    align-items: stretch;
  }

  .page-faq .faq-steps::before {
    display: none;
  }

  .page-faq .faq-step {
    margin-bottom: 0;
  }
}