.page-faq {
  background: var(--cream);
  color: var(--brown);
  font-family: var(--font-body);
  line-height: 1.8;
}

.page-faq h1,
.page-faq h2,
.page-faq h3 {
  font-family: var(--font-head);
  color: var(--ink);
  margin: 0;
  line-height: 1.28;
  letter-spacing: -0.01em;
}

.page-faq p {
  margin: 0;
}

.page-faq a {
  color: var(--sand-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-faq a:hover {
  color: var(--ink);
}

.page-faq .faq-crumbs {
  padding-top: 1rem;
}

.page-faq .faq-hero {
  padding-block: clamp(1.2rem, 3.5vw, 2.4rem) clamp(1.4rem, 4vw, 2.8rem);
}

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

.page-faq .bc-kicker,
.page-faq .faq-hero__kicker,
.page-faq .faq-sec__kicker,
.page-faq .faq-version__kicker {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sand-deep);
}

.page-faq .faq-version__kicker {
  color: var(--amber);
}

.page-faq .faq-hero__title {
  font-size: clamp(2rem, 6.4vw, 4.1rem);
  font-weight: 800;
  max-width: 22ch;
}

.page-faq .faq-hero__lead {
  max-width: 62ch;
  font-size: clamp(1rem, 1.6vw, 1.12rem);
  color: var(--brown-soft);
}

.page-faq .faq-hero__meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--slate-deep);
}

.page-faq .faq-check {
  padding-block: clamp(1.4rem, 4vw, 2.6rem);
  border-top: 1px solid rgba(43, 58, 69, 0.18);
}

.page-faq .faq-check__grid {
  display: grid;
  gap: 1.6rem;
  min-width: 0;
}

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

.page-faq .faq-h2 {
  font-size: clamp(1.28rem, 3vw, 1.95rem);
  font-weight: 800;
}

.page-faq .faq-h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.page-faq .faq-check__intro,
.page-faq .faq-sec__intro {
  margin-top: 0.7rem;
  max-width: 60ch;
  font-size: 0.96rem;
  color: var(--brown-soft);
}

.page-faq .faq-steps {
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.page-faq .faq-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.9rem;
  padding: 1rem 1.05rem;
  background: var(--paper);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
}

.page-faq .faq-step__num {
  display: inline-grid;
  place-items: center;
  width: 2.15rem;
  height: 2.15rem;
  border-radius: 50%;
  background: var(--amber);
  border: 2px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ink);
}

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

.page-faq .faq-step__title {
  font-size: 1rem;
  margin-bottom: 0.3rem;
}

.page-faq .faq-step p {
  font-size: 0.92rem;
  color: var(--brown-soft);
}

.page-faq .faq-check__figure,
.page-faq .faq-export__figure {
  margin: 0;
  border: 2px solid var(--line);
  background: var(--paper);
  box-shadow: var(--shadow-hard);
  min-width: 0;
}

.page-faq .faq-check__figure img,
.page-faq .faq-export__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

.page-faq .bc-figure__cap {
  display: block;
  padding: 0.6rem 0.8rem;
  border-top: 2px solid var(--line);
  background: var(--sand-light);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  line-height: 1.6;
}

.page-faq .faq-layout {
  display: grid;
  gap: 1.4rem;
  padding-bottom: clamp(2rem, 5vw, 4rem);
  min-width: 0;
}

.page-faq .faq-index {
  border: 2px solid var(--line);
  background: var(--paper);
  padding: 0.85rem 1rem 0.6rem;
  box-shadow: var(--shadow-hard);
  min-width: 0;
}

.page-faq .faq-index .bc-index__title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate-deep);
  margin: 0 0 0.5rem;
}

.page-faq .faq-index .bc-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .bc-index__link {
  display: block;
  padding: 0.42rem 0 0.42rem 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--brown-soft);
  text-decoration: none;
  border-bottom: 1px dashed rgba(43, 58, 69, 0.2);
  box-shadow: inset 0 0 0 0 var(--sand);
  transition: box-shadow 180ms ease, color 180ms ease;
}

.page-faq .bc-index__link:hover,
.page-faq .bc-index__link.is-active {
  color: var(--ink);
  box-shadow: inset 3px 0 0 var(--sand);
}

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

.page-faq .faq-sec {
  padding-block: clamp(1.5rem, 3.5vw, 2.5rem);
  border-top: 1px solid rgba(43, 58, 69, 0.16);
}

.page-faq .faq-sec:first-child {
  border-top: 0;
  padding-top: 0.4rem;
}

.page-faq .faq-list {
  margin-top: 1.1rem;
}

.page-faq .faq-item {
  border-bottom: 1px solid rgba(43, 58, 69, 0.22);
}

.page-faq .faq-item:first-child {
  border-top: 1px solid rgba(43, 58, 69, 0.22);
}

.page-faq .faq-item > summary {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  padding: 0.85rem 0.2rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.97rem;
  color: var(--ink);
  line-height: 1.5;
}

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

.page-faq .faq-item > summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--celadon-deep);
}

.page-faq .faq-item[open] > summary::after {
  content: "−";
  color: var(--sand-deep);
}

.page-faq .faq-item[open] > summary {
  color: var(--sand-deep);
}

.page-faq .faq-item__n {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--celadon-deep);
}

.page-faq .faq-item__t {
  flex: 1 1 auto;
  min-width: 0;
  overflow-wrap: anywhere;
}

.page-faq .faq-item__body {
  padding: 0 0.2rem 1rem 1.85rem;
  font-size: 0.93rem;
  color: var(--brown-soft);
}

.page-faq .faq-item__body p {
  margin-bottom: 0.5rem;
}

.page-faq .faq-item__body ul {
  margin: 0.4rem 0 0.2rem 1.05rem;
  padding: 0;
}

.page-faq .faq-item__body li {
  margin: 0.25rem 0;
}

.page-faq .faq-version {
  margin-block: clamp(1.6rem, 4vw, 2.6rem);
  padding: clamp(1.1rem, 3.5vw, 2.1rem);
  background: var(--ink);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
}

.page-faq .faq-version__title {
  color: var(--cream);
  margin-top: 0.4rem;
}

.page-faq .faq-version__lead {
  margin-top: 0.7rem;
  max-width: 58ch;
  color: rgba(245, 238, 223, 0.86);
  font-size: 0.96rem;
}

.page-faq .faq-version__cols {
  display: grid;
  gap: 1rem;
  margin-top: 1.2rem;
}

.page-faq .faq-version .faq-h3 {
  color: var(--amber);
}

.page-faq .faq-version__note {
  color: rgba(245, 238, 223, 0.78);
  font-size: 0.9rem;
}

.page-faq .faq-mini {
  margin: 0;
  padding-left: 1.15rem;
  color: rgba(245, 238, 223, 0.9);
  font-size: 0.9rem;
}

.page-faq .faq-mini li {
  margin: 0.3rem 0;
}

.page-faq .faq-scenes {
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-faq .faq-scenes li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.5rem;
  align-items: start;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(245, 238, 223, 0.18);
  font-size: 0.88rem;
  color: rgba(245, 238, 223, 0.9);
}

.page-faq .faq-scenes b {
  font-family: var(--font-head);
  color: var(--amber);
  font-weight: 700;
  margin-right: 0.2rem;
}

.page-faq .faq-export__grid {
  display: grid;
  gap: 1.4rem;
  margin-top: 0.4rem;
  min-width: 0;
}

.page-faq .faq-support {
  margin-top: 1.2rem;
  padding: clamp(1rem, 3vw, 1.7rem);
  background: var(--paper);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
}

.page-faq .faq-contact {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-faq .bc-contact-line {
  display: grid;
  grid-template-columns: 4.9rem minmax(0, 1fr);
  gap: 0.6rem;
  padding: 0.5rem 0;
  border-bottom: 1px dashed rgba(43, 58, 69, 0.22);
}

.page-faq .bc-contact-line__key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--sand-deep);
}

.page-faq .bc-contact-line__val {
  margin: 0;
  font-size: 0.94rem;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-faq .faq-support__note {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--brown-soft);
}

.page-faq .faq-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.1rem;
}

.page-faq .bc-btn {
  display: inline-block;
  padding: 0.62rem 1.15rem;
  border: 2px solid var(--line);
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 4px 4px 0 0 rgba(43, 58, 69, 0.2);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.page-faq .bc-btn:hover {
  transform: translate(-1px, -1px);
  box-shadow: 6px 6px 0 0 rgba(43, 58, 69, 0.24);
}

.page-faq .bc-btn--primary {
  background: var(--sand);
  color: var(--ink);
}

.page-faq .bc-btn--ghost {
  background: var(--paper);
  color: var(--ink);
}

.page-faq .faq-handoff__list {
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-faq .faq-handoff__list li {
  display: grid;
  grid-template-columns: 1.9rem minmax(0, 1fr);
  gap: 0.55rem;
  align-items: baseline;
  font-size: 0.94rem;
  color: var(--brown-soft);
}

.page-faq .bc-mono {
  display: inline-grid;
  place-items: center;
  width: 1.6rem;
  height: 1.6rem;
  border: 2px solid var(--line);
  background: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--sand-deep);
  line-height: 1;
}

.page-faq .faq-note {
  margin-top: 1.3rem;
  padding: 0.9rem 1rem;
  background: var(--sand-light);
  border-left: 6px solid var(--sand);
  font-size: 0.92rem;
  color: var(--ink);
}

.page-faq [data-reveal] {
  transition: opacity 320ms ease, transform 320ms ease;
}

@media (min-width: 680px) {
  .page-faq .faq-scenes {
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem 1.4rem;
  }

  .page-faq .faq-hero__grid {
    gap: 1rem;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-check__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 2.6rem;
    align-items: start;
  }

  .page-faq .faq-check__figure img {
    aspect-ratio: 4 / 3;
  }

  .page-faq .faq-version__cols {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 2rem;
  }

  .page-faq .faq-export__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: 2.2rem;
    align-items: start;
  }

  .page-faq .faq-item > summary {
    font-size: 1.02rem;
    padding: 0.95rem 0.2rem;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-layout {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 5.4rem;
  }

  .page-faq .faq-body {
    padding-top: 0.4rem;
  }
}

@media (max-width: 959px) {
  .page-faq .faq-index {
    box-shadow: 4px 4px 0 0 rgba(43, 58, 69, 0.14);
  }

  .page-faq .faq-index .bc-index__list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 0.6rem;
  }

  .page-faq .bc-index__link {
    border-bottom: 0;
    padding: 0.3rem 0.5rem;
    background: var(--cream);
    border: 1px solid rgba(43, 58, 69, 0.24);
    font-size: 0.74rem;
  }

  .page-faq .bc-index__link.is-active {
    background: var(--amber);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-faq .bc-btn {
    transition: none;
  }

  .page-faq .bc-index__link {
    transition: none;
  }
}

@media print {
  .page-faq {
    background: #ffffff;
    color: #000000;
  }

  .page-faq .faq-index {
    display: none;
  }

  .page-faq .faq-layout,
  .page-faq .faq-check__grid,
  .page-faq .faq-export__grid,
  .page-faq .faq-version__cols {
    display: block;
  }

  .page-faq .faq-step,
  .page-faq .faq-support,
  .page-faq .faq-check__figure,
  .page-faq .faq-export__figure,
  .page-faq .faq-version {
    box-shadow: none;
  }

  .page-faq .faq-version {
    background: #ffffff;
    color: #000000;
    border-color: #000000;
  }

  .page-faq .faq-version__title,
  .page-faq .faq-version__lead,
  .page-faq .faq-version__note,
  .page-faq .faq-mini,
  .page-faq .faq-scenes li {
    color: #000000;
  }

  .page-faq .faq-version .faq-h3,
  .page-faq .faq-scenes b {
    color: #7a3a15;
  }

  .page-faq .faq-sec {
    break-inside: avoid;
  }
}
<<<END>>>