.page-faq {
  background: var(--bg-primary);
  padding: 112px 0 96px;
  overflow-x: clip;
}

.page-faq .breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
  font-size: 14px;
  color: var(--text-muted);
}

.page-faq .breadcrumb-sep {
  margin: 0 10px;
  color: var(--text-muted);
}

.page-faq .breadcrumb-item {
  color: var(--silver);
  text-decoration: none;
}

.page-faq .faq-head {
  margin-bottom: 48px;
}

.page-faq .faq-head h1 {
  margin: 16px 0 20px;
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 800;
}

.page-faq .faq-head .lede {
  max-width: 760px;
  margin: 0;
  color: var(--gray);
  font-size: 16px;
  line-height: 1.8;
}

.page-faq .faq-layout {
  display: flex;
  flex-direction: column;
  gap: 40px;
  align-items: stretch;
}

.page-faq .faq-sidebar-inner {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-top: 3px solid var(--green);
  padding: 28px 24px;
}

.page-faq .faq-sidebar-label,
.page-faq .faq-quick-label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--silver);
}

.page-faq .faq-quick-label {
  margin-top: 28px;
}

.page-faq .faq-toc {
  display: flex;
  flex-direction: column;
}

.page-faq .faq-toc-item {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--border-color);
  color: var(--gray);
  font-size: 15px;
  text-decoration: none;
  transition: color var(--transition), padding-left var(--transition);
}

.page-faq .faq-toc-item:last-of-type {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-faq .faq-toc-item:hover {
  color: var(--cyan);
  padding-left: 4px;
}

.page-faq .faq-toc-num {
  min-width: 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--green);
}

.page-faq .faq-quick-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-quick-tags .tag {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--border-color);
  color: var(--silver);
  font-size: 13px;
  text-decoration: none;
  background: var(--bg-primary);
  transition: border-color var(--transition), color var(--transition);
}

.page-faq .faq-quick-tags .tag:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-faq .faq-main {
  min-width: 0;
  width: 100%;
}

.page-faq .faq-section {
  margin-bottom: 64px;
  scroll-margin-top: 120px;
}

.page-faq .faq-section-head {
  display: flex;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
  margin-bottom: 24px;
}

.page-faq .faq-section-head .section-index {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--green);
}

.page-faq .faq-section-head h2 {
  margin: 0;
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.25;
}

.page-faq .faq-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--green);
  margin-bottom: 14px;
}

.page-faq .faq-item[open] {
  border-left-color: var(--cyan);
}

.page-faq .faq-item summary {
  position: relative;
  list-style: none;
  cursor: pointer;
  padding: 18px 52px 18px 20px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--text-primary);
  transition: color var(--transition);
}

.page-faq .faq-item summary:hover {
  color: var(--cyan);
}

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

.page-faq .faq-item summary::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--green);
}

.page-faq .faq-item[open] summary::after {
  content: "–";
  color: var(--cyan);
}

.page-faq .faq-item[open] summary {
  border-bottom: 1px solid var(--border-color);
}

.page-faq .faq-answer {
  padding: 16px 20px 20px;
  color: var(--gray);
  font-size: 15px;
  line-height: 1.8;
}

.page-faq .faq-answer p {
  margin: 0 0 10px;
}

.page-faq .faq-answer p:last-child {
  margin-bottom: 0;
}

.page-faq .faq-answer ul {
  list-style: none;
  padding: 0;
  margin: 10px 0;
}

.page-faq .faq-answer ul li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
}

.page-faq .faq-answer ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  background: var(--green);
}

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

.page-faq .faq-answer a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-faq .faq-step-block {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 20px;
  margin-bottom: 16px;
}

.page-faq .faq-step-title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.5;
}

.page-faq .faq-step-copy ol {
  list-style: none;
  counter-reset: faq-step;
  padding: 0;
  margin: 16px 0 0;
}

.page-faq .faq-step-copy ol li {
  position: relative;
  counter-increment: faq-step;
  padding-left: 40px;
  margin-bottom: 12px;
  color: var(--gray);
  line-height: 1.7;
}

.page-faq .faq-step-copy ol li:last-child {
  margin-bottom: 0;
}

.page-faq .faq-step-copy ol li::before {
  content: counter(faq-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--green);
}

.page-faq .faq-step-img,
.page-faq .faq-export-img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
}

.page-faq .faq-step-img {
  margin-top: 18px;
}

.page-faq .faq-export-figure {
  margin: 20px 0 0;
  padding: 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-top: 3px solid var(--cyan);
}

.page-faq .faq-export-figure figcaption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver);
}

.page-faq .faq-export-img {
  max-width: 620px;
  margin: 0 auto;
}

.page-faq .faq-contact-strip {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
  background: linear-gradient(135deg, var(--green) 0%, var(--cyan) 100%);
  padding: 20px;
  margin-bottom: 16px;
}

.page-faq .faq-contact-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-faq .faq-contact-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(10, 14, 23, 0.72);
}

.page-faq .faq-contact-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--dark);
  word-break: break-all;
}

@media (min-width: 992px) {
  .page-faq {
    padding: 128px 0 128px;
  }

  .page-faq .faq-head {
    margin-bottom: 64px;
  }

  .page-faq .faq-layout {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 56px;
  }

  .page-faq .faq-sidebar {
    position: sticky;
    top: 120px;
  }

  .page-faq .faq-sidebar-inner {
    padding: 32px 28px;
  }

  .page-faq .faq-section {
    margin-bottom: 80px;
  }

  .page-faq .faq-step-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: center;
    padding: 28px;
    margin-bottom: 20px;
  }

  .page-faq .faq-step-img {
    margin-top: 0;
  }

  .page-faq .faq-contact-strip {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding: 24px 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-toc-item,
  .page-faq .faq-quick-tags .tag,
  .page-faq .faq-item summary {
    transition: none;
  }
}

@media (scripting: enabled) and (prefers-reduced-motion: no-preference) {
  .page-faq [data-reveal] {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }

  .page-faq [data-reveal][data-revealed] {
    opacity: 1;
    transform: translateY(0);
  }
}