.page-faq {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  padding-block: clamp(1.25rem, 4vw, 2.5rem) var(--space);
  overflow-wrap: break-word;
}

.page-faq .faq-flash {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.7rem 1rem;
  margin-block: clamp(1rem, 2.5vw, 1.5rem) 0;
  padding: 0.9rem 1.1rem;
  border: var(--bw) solid var(--gold);
  border-left-width: 10px;
  background: var(--ink-panel);
  box-shadow: var(--hard-sm);
}

.page-faq .faq-flash__badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  padding: 0.3rem 0.55rem;
  background: var(--gold);
  color: var(--ink);
  font-weight: 700;
  white-space: nowrap;
}

.page-faq .faq-flash__text {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--paper);
}

.page-faq .faq-flash__link {
  grid-column: 1 / -1;
  justify-self: start;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 2px solid currentColor;
  padding-bottom: 1px;
  transition: color var(--dur) var(--ease);
}

.page-faq .faq-flash__link:hover {
  color: var(--gold);
}

.page-faq .faq-head {
  margin-block: clamp(1.75rem, 4.5vw, 3rem) clamp(1.5rem, 3.5vw, 2.5rem);
  max-width: 48rem;
}

.page-faq .faq-head__title {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 6vw, 3.3rem);
  line-height: 1.14;
  letter-spacing: 0.04em;
  margin: 0.55rem 0 1rem;
  color: var(--paper);
}

.page-faq .faq-head__lead {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.9;
  color: var(--paper-62);
  max-width: 42rem;
}

.page-faq .faq-board {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2.5rem);
}

.page-faq .faq-side {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  align-content: start;
}

.page-faq .faq-side__card {
  border: var(--bw) solid var(--paper-20);
  background: var(--ink-panel);
  padding: 1rem 1rem 1.1rem;
  box-shadow: var(--hard-sm);
}

.page-faq .faq-side__title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.92rem;
  letter-spacing: 0.1em;
  margin: 0 0 0.8rem;
  color: var(--cyan);
}

.page-faq .faq-side__title::before {
  content: "";
  flex: 0 0 auto;
  width: 1.15rem;
  height: 3px;
  background: var(--gold);
}

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

.page-faq .faq-hot__list li {
  counter-increment: hot;
}

.page-faq .faq-hot__list a {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 0.45rem;
  align-items: baseline;
  padding: 0.5rem 0.3rem;
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px dashed var(--paper-14);
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-faq .faq-hot__list a::before {
  content: counter(hot, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-faq .faq-hot__list a:hover,
.page-faq .faq-hot__list a:focus-visible {
  color: var(--cyan);
  background: rgba(38, 224, 214, 0.08);
}

.page-faq .faq-tags__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.page-faq .faq-tags__list .tag {
  display: inline-block;
  padding: 0.32rem 0.6rem;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  border: 2px solid currentColor;
  background: transparent;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .faq-tags__list .tag:hover,
.page-faq .faq-tags__list .tag:focus-visible {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
}

.page-faq .faq-side__figure {
  margin: 0;
  border: var(--bw) solid var(--paper-20);
  background: var(--ink-panel);
  box-shadow: var(--hard-sm);
}

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

.page-faq .faq-side__caption {
  padding: 0.6rem 0.75rem;
  font-size: 0.76rem;
  line-height: 1.6;
  color: var(--paper-62);
  border-top: 2px solid var(--paper-14);
}

.page-faq .faq-side__call {
  border: var(--bw) solid var(--gold);
  background: var(--ink-panel);
  padding: 1rem;
  box-shadow: var(--hard-sm);
}

.page-faq .faq-side__call-title {
  margin: 0 0 0.4rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--gold);
}

.page-faq .faq-side__call-text {
  margin: 0 0 0.85rem;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--paper-62);
}

.page-faq .faq-side__call .btn {
  font-size: 0.8rem;
}

.page-faq .faq-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
}

.page-faq .faq-chapter {
  --qa-border: var(--paper-20);
  --qa-bg: rgba(243, 232, 208, 0.04);
  --qa-fg: var(--paper);
  --qa-muted: var(--paper-62);
  --qa-accent: var(--cyan);
  border: var(--bw) solid var(--paper-20);
  background: var(--ink-panel);
  padding: clamp(1.05rem, 2.6vw, 1.9rem);
  box-shadow: var(--hard-sm);
}

.page-faq .faq-chapter--paper {
  --qa-border: rgba(11, 27, 43, 0.22);
  --qa-bg: rgba(11, 27, 43, 0.045);
  --qa-fg: var(--ink);
  --qa-muted: rgba(11, 27, 43, 0.74);
  --qa-accent: #0c6f6a;
  background: var(--paper);
  border-color: var(--ink);
  color: var(--ink);
}

.page-faq .faq-chapter .section-head {
  padding-bottom: 0.85rem;
  border-bottom: 2px solid var(--qa-border);
  margin-bottom: 1.1rem;
}

.page-faq .faq-chapter .section-head__title {
  font-family: var(--font-display);
  font-size: clamp(1.12rem, 2.6vw, 1.5rem);
  letter-spacing: 0.05em;
  line-height: 1.3;
  margin: 0 0 0.45rem;
  color: var(--qa-fg);
}

.page-faq .faq-chapter .section-head__note {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--qa-muted);
}

.page-faq .faq-chapter__figure {
  margin: 0 0 1.1rem;
  border: 2px solid var(--qa-border);
}

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

.page-faq .faq-steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.7rem;
}

.page-faq .faq-step {
  border: 2px solid var(--qa-border);
  background: var(--qa-bg);
  padding: 0.85rem 0.95rem;
  transition: border-color var(--dur) var(--ease);
}

.page-faq .faq-step:hover {
  border-color: var(--qa-accent);
}

.page-faq .faq-step__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.3rem;
  line-height: 1;
  letter-spacing: 0.04em;
  margin-bottom: 0.4rem;
  color: var(--qa-accent);
}

.page-faq .faq-step h3 {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  line-height: 1.45;
  color: var(--qa-fg);
}

.page-faq .faq-step p {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.75;
  color: var(--qa-muted);
}

.page-faq .faq-qa {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.55rem;
  margin-top: 1.25rem;
}

.page-faq .faq-chapter .faq-steps + .faq-qa {
  margin-top: 1.3rem;
}

.page-faq .qa {
  border: 2px solid var(--qa-border);
  background: var(--qa-bg);
  transition: border-color var(--dur) var(--ease);
}

.page-faq .qa:hover,
.page-faq .qa[open] {
  border-color: var(--qa-accent);
}

.page-faq .qa summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 0.85rem;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--qa-fg);
  cursor: pointer;
  list-style: none;
}

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

.page-faq .qa summary::after {
  content: "+";
  flex: 0 0 auto;
  width: 1.3rem;
  height: 1.3rem;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  line-height: 1;
  background: var(--qa-accent);
  color: var(--ink);
  transition: transform var(--dur) var(--ease);
}

.page-faq .qa[open] summary::after {
  content: "−";
  transform: rotate(180deg);
}

.page-faq .qa__body {
  padding: 0.75rem 0.85rem 0.9rem;
  border-top: 2px solid var(--qa-border);
  font-size: 0.86rem;
  line-height: 1.85;
  color: var(--qa-muted);
}

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

.page-faq .qa__body p + p {
  margin-top: 0.6rem;
}

.page-faq .faq-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 2px solid currentColor;
  padding-bottom: 1px;
  transition: color var(--dur) var(--ease);
}

.page-faq .faq-link:hover,
.page-faq .faq-link:focus-visible {
  color: var(--gold);
}

.page-faq .faq-chapter--paper .faq-link {
  color: #0c6f6a;
}

.page-faq .faq-chapter--paper .faq-link:hover,
.page-faq .faq-chapter--paper .faq-link:focus-visible {
  color: var(--ink);
}

.page-faq .faq-tail {
  border: var(--bw) solid var(--cyan);
  background: var(--ink-panel);
  box-shadow: var(--hard);
  padding: clamp(1.05rem, 2.6vw, 1.8rem);
}

.page-faq .faq-tail__title {
  font-family: var(--font-display);
  font-size: clamp(1.02rem, 2.4vw, 1.3rem);
  letter-spacing: 0.05em;
  line-height: 1.35;
  margin: 0 0 0.55rem;
  color: var(--paper);
}

.page-faq .faq-tail__text {
  margin: 0 0 1rem;
  font-size: 0.87rem;
  line-height: 1.85;
  color: var(--paper-62);
}

.page-faq .faq-tail__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
}

.page-faq .faq-tail__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1.1rem;
  margin: 1rem 0 0;
  font-size: 0.8rem;
}

@media (min-width: 620px) {
  .page-faq .faq-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
  }

  .page-faq .faq-side {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-side__card:first-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-board {
    grid-template-columns: 300px minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-side {
    grid-template-columns: minmax(0, 1fr);
    position: sticky;
    top: 1.5rem;
  }

  .page-faq .faq-side__card:first-child {
    grid-column: auto;
  }

  .page-faq .faq-chapter {
    padding: clamp(1.4rem, 2.2vw, 2rem);
  }
}

@media (min-width: 1240px) {
  .page-faq .faq-board {
    grid-template-columns: 340px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-flash__link,
  .page-faq .faq-hot__list a,
  .page-faq .faq-tags__list .tag,
  .page-faq .faq-step,
  .page-faq .qa,
  .page-faq .qa summary::after,
  .page-faq .faq-link {
    transition: none;
  }

  .page-faq .qa[open] summary::after {
    transform: none;
  }
}