.page-faq {
  background: var(--ink-800);
  color: var(--mist);
  font-family: var(--font-body);
  padding: 20px 0 72px;
  overflow-x: clip;
}

.page-faq .breadcrumb {
  margin-bottom: 18px;
}

.page-faq .faq-kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-faq h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(38px, 10vw, 92px);
  line-height: 0.96;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-faq .faq-intro {
  margin: 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-faq .faq-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  background: var(--ink-600);
  border: var(--hair) solid var(--ink-600);
}

.page-faq .faq-stats li {
  background: var(--ink-800);
  padding: 14px 16px;
}

.page-faq .stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--amber);
}

.page-faq .stat-label {
  display: block;
  margin-top: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--lilac);
}

.page-faq .faq-figure {
  margin: 32px 0 0;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: var(--hair) solid var(--ink-600);
  box-shadow: var(--shadow-hard);
}

.page-faq .faq-figure figcaption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--lilac);
}

.page-faq .faq-figure--inline {
  max-width: 620px;
  margin-top: 26px;
}

/* layout */
.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  margin-top: 44px;
}

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

/* sticky toc */
.page-faq .faq-toc {
  border: var(--hair) solid var(--ink-600);
  background: var(--ink-900);
  box-shadow: var(--shadow-soft);
}

.page-faq .toc-summary {
  display: block;
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  cursor: pointer;
  list-style: none;
  border-bottom: 1px solid var(--ink-600);
}

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

.page-faq .toc-summary::after {
  content: "+";
  float: right;
  color: var(--lilac);
}

.page-faq .faq-toc[open] .toc-summary::after {
  content: "–";
}

.page-faq .toc-list {
  margin: 0;
  padding: 6px 0;
  list-style: none;
}

.page-faq .toc-list a {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 10px 14px;
  border-left: 3px solid transparent;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.18s, background 0.18s, border-color 0.18s;
}

.page-faq .toc-list a:hover,
.page-faq .toc-list a:focus-visible {
  color: var(--cyan);
  background: var(--ink-700);
  border-left-color: var(--cyan);
}

.page-faq .toc-list a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-faq .toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--lilac);
}

.page-faq .toc-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-top: 1px solid var(--ink-600);
}

.page-faq .toc-note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--lilac);
}

/* sections */
.page-faq .faq-section {
  padding: 0 0 38px;
  scroll-margin-top: 92px;
}

.page-faq .faq-section + .faq-section {
  padding-top: 34px;
}

.page-faq .faq-section::before {
  content: "";
  display: block;
  width: 52px;
  height: 4px;
  margin-bottom: 16px;
  background: var(--teal);
}

.page-faq .faq-section:nth-of-type(2)::before {
  background: var(--cyan);
}

.page-faq .faq-section:nth-of-type(3)::before {
  background: var(--amber);
}

.page-faq .faq-section:nth-of-type(4)::before {
  background: var(--lilac);
}

.page-faq .faq-section:nth-of-type(5)::before {
  background: var(--teal);
}

.page-faq .sec-head {
  margin-bottom: 14px;
}

.page-faq .sec-num {
  display: inline-block;
  padding: 2px 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink-900);
  background: var(--amber);
}

.page-faq .sec-head h2 {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(26px, 6vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-faq .sec-sub {
  margin: 0;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--lilac);
}

/* accordion */
.page-faq .faq-item {
  border-bottom: 1px solid var(--ink-600);
}

.page-faq .faq-item:first-of-type {
  border-top: 1px solid var(--ink-600);
}

.page-faq .faq-q {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 18px;
  gap: 10px;
  align-items: start;
  padding: 15px 10px 15px 12px;
  border-left: 3px solid transparent;
  cursor: pointer;
  list-style: none;
  transition: background 0.18s, border-color 0.18s;
}

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

.page-faq .faq-q:hover {
  background: var(--ink-700);
}

.page-faq .faq-q:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-faq .faq-item[open] > .faq-q {
  background: var(--ink-700);
  border-left-color: var(--cyan);
}

.page-faq .q-num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--lilac);
}

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

.page-faq .q-txt {
  font-size: 15.5px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--white);
}

.page-faq .q-sign {
  position: relative;
  width: 14px;
  height: 14px;
  margin-top: 6px;
}

.page-faq .q-sign::before,
.page-faq .q-sign::after {
  content: "";
  position: absolute;
  background: var(--lilac);
}

.page-faq .q-sign::before {
  left: 0;
  top: 6px;
  width: 14px;
  height: 2px;
}

.page-faq .q-sign::after {
  left: 6px;
  top: 0;
  width: 2px;
  height: 14px;
  transition: transform 0.18s ease, background 0.18s ease;
}

.page-faq .faq-item[open] .q-sign::before {
  background: var(--cyan);
}

.page-faq .faq-item[open] .q-sign::after {
  transform: scaleY(0);
}

.page-faq .faq-a {
  padding: 2px 12px 20px 46px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-faq .faq-a p {
  margin: 0 0 8px;
  max-width: 44em;
}

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

.page-faq .steps {
  margin: 12px 0 0;
  padding: 10px 0 0;
  list-style: none;
  counter-reset: step;
  border-top: 1px dashed var(--ink-600);
  display: grid;
  gap: 10px;
  max-width: 44em;
}

.page-faq .steps li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .steps li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
  padding-top: 3px;
}

/* support */
.page-faq .support-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: 18px;
}

.page-faq .support-card {
  padding: 18px;
  border: var(--hair) solid var(--ink-600);
  background: var(--ink-700);
  box-shadow: var(--shadow-soft);
}

.page-faq .support-card--note {
  background: var(--teal-deep);
  border-color: var(--teal);
}

.page-faq .support-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-faq .support-contact {
  margin: 0;
}

.page-faq .support-contact > div {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--ink-600);
}

.page-faq .support-contact > div:last-child {
  border-bottom: 0;
}

.page-faq .support-contact dt {
  font-size: 13px;
  color: var(--lilac);
}

.page-faq .support-contact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--white);
  word-break: break-word;
}

.page-faq .support-tip {
  margin: 14px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--amber);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .support-card--note p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-faq .support-card--note p:last-child {
  margin-bottom: 0;
}

.page-faq .next-title {
  margin: 30px 0 12px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 22px;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-faq .faq-next {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ink-600);
}

.page-faq .faq-next li {
  border-bottom: 1px solid var(--ink-600);
}

.page-faq .faq-next a {
  display: block;
  padding: 13px 8px 13px 24px;
  position: relative;
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist);
  text-decoration: none;
  transition: color 0.18s, background 0.18s;
}

.page-faq .faq-next a::before {
  content: "→";
  position: absolute;
  left: 0;
  top: 13px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
}

.page-faq .faq-next a:hover,
.page-faq .faq-next a:focus-visible {
  color: var(--white);
  background: var(--ink-700);
}

.page-faq a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* tablet */
@media (min-width: 720px) {
  .page-faq {
    padding-top: 32px;
  }

  .page-faq .faq-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-faq .faq-intro {
    font-size: 17px;
  }

  .page-faq .faq-q {
    grid-template-columns: 42px minmax(0, 1fr) 18px;
    gap: 14px;
    padding: 18px 16px 18px 16px;
  }

  .page-faq .q-txt {
    font-size: 16.5px;
  }

  .page-faq .faq-a {
    padding: 2px 36px 24px 72px;
    font-size: 15px;
  }

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

/* desktop */
@media (min-width: 1024px) {
  .page-faq .faq-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 52px;
    margin-top: 56px;
  }

  .page-faq .faq-side {
    position: sticky;
    top: 24px;
  }

  .page-faq .toc-summary {
    display: none;
  }

  .page-faq .toc-list a {
    padding: 11px 14px;
  }

  .page-faq .faq-section {
    scroll-margin-top: 32px;
  }

  .page-faq .faq-a {
    padding-right: 60px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-q,
  .page-faq .q-sign::after,
  .page-faq .toc-list a,
  .page-faq .faq-next a {
    transition: none;
  }
}
<<<END>>>