.page-faq {
  --faq-wine-soft: rgba(94, 27, 36, .38);
  --faq-step-line: rgba(67, 227, 208, .55);
  display: block;
  overflow-x: hidden;
}

.page-faq .crumbs {
  padding-top: 24px;
  padding-bottom: 8px;
  font-size: 13px;
  color: var(--silver);
}

.page-faq .crumbs__link {
  color: var(--paper-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, color .2s ease;
}

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

.page-faq .crumbs__sep {
  margin: 0 8px;
  color: var(--rock);
}

/* ---------- hero ---------- */
.page-faq .faq-hero {
  padding-top: clamp(20px, 3vw, 40px);
  padding-bottom: clamp(36px, 6vw, 72px);
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  grid-template-columns: 1fr;
  align-items: start;
}

.page-faq .faq-hero__copy h1 {
  font-size: clamp(34px, 8vw, 64px);
  line-height: 1.06;
  letter-spacing: -.02em;
  font-weight: 800;
  margin: 12px 0 20px;
  color: var(--paper);
  max-width: 15ch;
}

.page-faq .faq-hero__copy .lede {
  color: var(--paper-dim);
  max-width: 34em;
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 26px;
  align-items: center;
  margin-top: 28px;
}

.page-faq .faq-hero__aside {
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--clay);
  background: linear-gradient(180deg, rgba(94, 27, 36, .34), rgba(12, 9, 8, .5));
  box-shadow: var(--shadow-sm);
  padding: 22px 22px 20px;
}

.page-faq .faq-hero__aside-title {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--clay);
  text-transform: uppercase;
}

.page-faq .faq-hero__aside-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 12px;
  font-size: 15px;
  color: var(--paper);
}

.page-faq .faq-hero__aside-list li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 10px;
  align-items: baseline;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line);
}

.page-faq .faq-hero__aside-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-faq .faq-hero__aside-list .mono {
  color: var(--cyan);
  font-size: 15px;
}

.page-faq .faq-hero__aside .data-note {
  margin: 0;
}

/* ---------- steps ---------- */
.page-faq .steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 8px;
  counter-reset: step;
}

.page-faq .step-panel {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: start;
  padding: 22px 20px 20px;
  background: rgba(12, 9, 8, .62);
  border: 1px solid var(--line);
  border-top: 3px solid var(--wine-hi);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: var(--paper);
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease, background-color .2s ease;
}

.page-faq .step-panel:hover,
.page-faq .step-panel:focus-visible {
  border-color: var(--cyan);
  border-top-color: var(--cyan);
  background: rgba(94, 27, 36, .34);
  transform: translateY(-2px);
  box-shadow: 10px 10px 0 rgba(0, 0, 0, .6);
}

.page-faq .step-panel__num {
  font-family: var(--font-mono);
  font-size: clamp(52px, 14vw, 96px);
  line-height: .82;
  font-weight: 700;
  color: var(--clay);
  letter-spacing: -.04em;
  transition: color .2s ease;
}

.page-faq .step-panel:hover .step-panel__num,
.page-faq .step-panel:focus-visible .step-panel__num {
  color: var(--cyan);
}

.page-faq .step-panel__body {
  display: block;
}

.page-faq .step-panel__title {
  display: block;
  font-size: 21px;
  font-weight: 700;
  color: var(--paper);
  margin-bottom: 8px;
}

.page-faq .step-panel__text {
  display: block;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper-dim);
}

.page-faq .step-panel__go {
  grid-column: 2 / -1;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--silver);
  margin-top: 6px;
}

.page-faq .step-panel:hover .step-panel__go,
.page-faq .step-panel:focus-visible .step-panel__go {
  color: var(--cyan);
}

.page-faq .steps__figure {
  margin-top: clamp(28px, 5vw, 48px);
}

/* ---------- glossary ---------- */
.page-faq .glossary-card {
  margin-top: 8px;
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--wine-hi);
  background: linear-gradient(160deg, rgba(94, 27, 36, .32), rgba(12, 9, 8, .72));
  box-shadow: var(--shadow);
  padding: clamp(14px, 3vw, 26px);
}

.page-faq .glossary-table {
  min-width: 620px;
  font-size: 14px;
}

.page-faq .glossary-table th[scope="row"] {
  font-weight: 600;
  white-space: nowrap;
  color: var(--paper);
  padding-right: 18px;
}

.page-faq .glossary-table th[scope="row"] .mono {
  font-size: 14px;
  color: var(--cyan);
}

.page-faq .glossary-table td {
  color: var(--paper-dim);
  line-height: 1.65;
}

.page-faq .glossary-table tbody tr:hover td,
.page-faq .glossary-table tbody tr:hover th[scope="row"] {
  background: rgba(67, 227, 208, .07);
}

.page-faq .glossary-card .scope-table__source {
  margin: 16px 0 0;
  color: var(--silver);
  font-size: 13px;
  line-height: 1.65;
  border-top: 1px dashed var(--line);
  padding-top: 12px;
}

.page-faq .glossary-figure {
  margin-top: 26px;
}

.page-faq .glossary-figure img {
  filter: saturate(.7) brightness(.85);
}

/* ---------- Q&A ---------- */
.page-faq #qa-title {
  color: var(--paper);
}

.page-faq .qa-group {
  margin-top: clamp(26px, 4vw, 42px);
}

.page-faq .qa-group:first-of-type {
  margin-top: 12px;
}

.page-faq .qa-group__title {
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 17px;
  font-weight: 600;
  color: var(--paper-dim);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-faq .accordion {
  display: grid;
  gap: 2px;
}

.page-faq .accordion__item {
  border-left: 1px solid transparent;
  transition: border-color .2s ease;
}

.page-faq .accordion__item:has(.accordion__btn[aria-expanded="true"]) {
  border-left-color: var(--cyan);
}

.page-faq .accordion__btn {
  position: relative;
  display: block;
  width: 100%;
  text-align: left;
  padding: 15px 44px 15px 16px;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  font-weight: 600;
  color: var(--paper);
  background: transparent;
  border: 1px solid var(--line);
  cursor: pointer;
  transition: border-color .2s ease, background-color .2s ease, padding-left .2s ease;
}

.page-faq .accordion__btn::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--clay);
  line-height: 1;
}

.page-faq .accordion__btn[aria-expanded="true"] {
  border-width: 3px;
  border-color: var(--wine-hi);
  background: rgba(94, 27, 36, .3);
}

.page-faq .accordion__btn[aria-expanded="true"]::after {
  content: "−";
  color: var(--cyan);
}

.page-faq .accordion__btn:hover,
.page-faq .accordion__btn:focus-visible {
  border-color: var(--cyan);
  background: rgba(67, 227, 208, .07);
}

.page-faq .accordion__panel {
  padding: 18px 16px 20px 16px;
  border: 1px solid var(--line);
  border-top: 0;
  background: rgba(12, 9, 8, .45);
}

.page-faq .accordion__panel p {
  margin: 0 0 12px;
  color: var(--paper-dim);
  font-size: 15px;
  line-height: 1.75;
}

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

/* ---------- ask ---------- */
.page-faq .ask-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--cyan);
  background: linear-gradient(140deg, rgba(94, 27, 36, .42), rgba(12, 9, 8, .78));
  box-shadow: var(--shadow);
  padding: clamp(22px, 4vw, 40px);
}

.page-faq .ask-block__num {
  font-family: var(--font-mono);
  font-size: clamp(46px, 10vw, 72px);
  line-height: .85;
  font-weight: 700;
  color: var(--clay);
}

.page-faq .ask-block__body h2 {
  margin: 0 0 14px;
  font-size: clamp(24px, 5vw, 34px);
  line-height: 1.2;
  color: var(--paper);
}

.page-faq .ask-block__body p {
  margin: 0 0 16px;
  color: var(--paper-dim);
  font-size: 16px;
  line-height: 1.75;
}

.page-faq .ask-block__list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .ask-block__list li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 12px;
  align-items: baseline;
  font-size: 15px;
  color: var(--paper);
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line);
}

.page-faq .ask-block__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-faq .ask-block__list .mono {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--clay);
}

.page-faq .ask-block__list a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  word-break: break-all;
  transition: color .2s ease, border-color .2s ease;
}

.page-faq .ask-block__list a:hover,
.page-faq .ask-block__list a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-faq .ask-block__cta {
  margin: 0;
}

.page-faq .copy-email {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-faq .copy-email__btn {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
  background: transparent;
  border: 1px solid var(--cyan);
  padding: 3px 10px;
  cursor: pointer;
  transition: background-color .2s ease, color .2s ease;
}

.page-faq .copy-email__btn:hover,
.page-faq .copy-email__btn:focus-visible {
  background: var(--cyan);
  color: var(--ink);
}

.page-faq .copy-email__hint {
  font-size: 12px;
  color: var(--moss-light);
}

.page-faq .copy-email__hint:empty {
  display: none;
}

.page-faq .ask-note {
  margin-top: 18px;
}

/* ---------- breakpoint ---------- */
@media (min-width: 720px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-faq .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    align-items: stretch;
  }

  .page-faq .step-panel {
    grid-template-columns: 1fr;
    gap: 14px;
    border-top-width: 3px;
    border-right: 0;
    padding: 26px 22px 22px;
  }

  .page-faq .step-panel:last-child {
    border-right: 1px solid var(--line);
  }

  .page-faq .step-panel__num {
    font-size: 96px;
  }

  .page-faq .step-panel__go {
    grid-column: 1 / -1;
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px dashed var(--line);
  }

  .page-faq .steps {
    position: relative;
  }

  .page-faq .steps::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 46px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--faq-step-line), transparent);
    pointer-events: none;
    z-index: 0;
  }

  .page-faq .step-panel {
    position: relative;
    z-index: 1;
  }

  .page-faq .ask-block {
    grid-template-columns: auto 1fr;
    gap: 28px;
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-faq .faq-hero__copy h1 {
    font-size: 72px;
  }

  .page-faq .glossary-card {
    padding: 30px 34px;
  }

  .page-faq .accordion__btn {
    font-size: 17px;
    padding: 17px 48px 17px 20px;
  }

  .page-faq .accordion__panel {
    padding: 20px 20px 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .step-panel,
  .page-faq .step-panel__num,
  .page-faq .accordion__btn,
  .page-faq .crumbs__link,
  .page-faq .ask-block__list a,
  .page-faq .copy-email__btn {
    transition: color .2s ease, background-color .2s ease, border-color .2s ease;
    transform: none;
  }

  .page-faq .step-panel:hover,
  .page-faq .step-panel:focus-visible {
    transform: none;
    box-shadow: var(--shadow-sm);
  }
}