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

.page-faq .faq-hero {
  padding: calc(var(--header-h) + 32px) 0 48px;
  background:
    radial-gradient(120% 90% at 90% 0%, rgba(226, 58, 46, 0.1), transparent 58%),
    linear-gradient(180deg, var(--paper-2) 0%, var(--paper) 100%);
  border-bottom: 1px solid var(--rule);
}

.page-faq .breadcrumb {
  margin-bottom: 22px;
  font-size: 13px;
}

.page-faq .faq-hero__meta {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--index-gray);
  margin: 0 0 14px;
}

.page-faq .faq-hero__title {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(38px, 8vw, 84px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 0 0 22px;
  max-width: 15em;
}

.page-faq .faq-hero__lede {
  font-family: var(--font-body);
  font-size: var(--step-1);
  line-height: 1.85;
  color: var(--char);
  max-width: 40em;
  margin: 0;
}

.page-faq .faq-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
}

.page-faq .faq-quick__item {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--paper-2);
  color: var(--ink);
  font-size: 14px;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-faq .faq-quick__item:hover,
.page-faq .faq-quick__item:focus-visible {
  border-color: var(--red);
  color: var(--red-deep);
  background: #fff;
}

.page-faq .faq-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  padding-top: 36px;
  padding-bottom: 72px;
}

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

.page-faq .faq-side__label {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--index-gray);
  margin: 0 0 10px;
}

.page-faq .cat-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .cat-btn {
  display: flex;
  align-items: center;
  gap: 9px;
  width: auto;
  padding: 10px 14px;
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  background: var(--paper-2);
  color: var(--char);
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-faq .cat-btn:hover {
  border-color: var(--index-gray);
  color: var(--ink);
}

.page-faq .cat-btn__dot {
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--celadon);
  opacity: 0.4;
  transition: opacity 0.2s var(--ease);
}

.page-faq .cat-btn__name {
  white-space: nowrap;
}

.page-faq .cat-btn__num {
  font-size: 12px;
  color: var(--index-gray);
  margin-left: auto;
  padding-left: 6px;
}

.page-faq .cat-btn.is-active {
  background: var(--paper);
  border-color: var(--red);
  color: var(--red-deep);
  box-shadow: inset 3px 0 0 var(--red);
}

.page-faq .cat-btn.is-active .cat-btn__dot {
  opacity: 1;
}

.page-faq .cat-btn.is-active .cat-btn__num {
  color: var(--red-deep);
}

.page-faq .faq-side__note {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--rule);
  font-size: 13px;
  line-height: 1.75;
  color: var(--index-gray);
  max-width: 22em;
}

.page-faq .faq-side__link {
  color: var(--red-deep);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

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

.page-faq [data-filter-item].is-filtered {
  display: none;
}

.page-faq .faq-sec {
  margin-bottom: 52px;
  scroll-margin-top: calc(var(--header-h) + 20px);
}

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

.page-faq .faq-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--rule);
}

.page-faq .faq-sec__no {
  font-size: 14px;
  color: var(--red);
  letter-spacing: 0.06em;
}

.page-faq .faq-sec__title {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(20px, 3.2vw, 27px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  margin: 0;
}

.page-faq .faq-sec:nth-of-type(2n) .faq-sec__no {
  color: var(--celadon-deep);
}

.page-faq .qa {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--red);
  border-radius: var(--radius-sm);
  padding: 0 16px;
  margin-bottom: 12px;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-faq .qa:hover {
  border-color: #d8cdb9;
  border-left-color: var(--red);
  box-shadow: 0 2px 10px rgba(20, 20, 20, 0.04);
}

.page-faq .qa__q {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-faq .qa__trigger {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  width: 100%;
  padding: 15px 0;
  background: none;
  border: 0;
  text-align: left;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: var(--step-1);
  line-height: 1.55;
  color: var(--ink);
  cursor: pointer;
}

.page-faq .qa__trigger:hover {
  color: var(--red-deep);
}

.page-faq .qa__no {
  flex: 0 0 auto;
  margin-top: 3px;
  padding: 5px 8px;
  border-radius: 999px;
  background: var(--shade);
  color: var(--index-gray);
  font-size: 12px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0.02em;
}

.page-faq .qa__text {
  flex: 1 1 auto;
  min-width: 0;
  overflow-wrap: break-word;
}

.page-faq .qa__chev {
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  margin-top: 9px;
  border-right: 2px solid var(--index-gray);
  border-bottom: 2px solid var(--index-gray);
  transform: rotate(45deg);
  transition: transform 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-faq .qa__trigger[aria-expanded="true"] .qa__chev {
  transform: rotate(-135deg);
  border-color: var(--red);
}

.page-faq .qa__panel {
  padding: 14px 0 18px;
  border-top: 1px dashed var(--rule);
  animation: faqPanelIn 0.24s var(--ease) both;
}

@keyframes faqPanelIn {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.page-faq .qa__panel p {
  margin: 0 0 12px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--char);
  max-width: 40em;
}

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

.page-faq .qa__link {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--paper);
  color: var(--red-deep);
  font-family: var(--font-title);
  font-size: 13px;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-faq .qa__link:hover,
.page-faq .qa__link:focus-visible {
  border-color: var(--red);
  background: #fff;
}

.page-faq .faq-figure {
  margin: 20px 0 0;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  object-fit: cover;
}

.page-faq .faq-figure__cap {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--index-gray);
  max-width: 36em;
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    padding-top: calc(var(--header-h) + 56px);
    padding-bottom: 64px;
  }

  .page-faq .faq-shell {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 52px;
    padding-top: 56px;
  }

  .page-faq .faq-side {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
  }

  .page-faq .cat-list {
    flex-direction: column;
    flex-wrap: nowrap;
  }

  .page-faq .cat-btn {
    width: 100%;
  }

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

  .page-faq .qa {
    padding: 0 22px;
  }

  .page-faq .qa__trigger {
    font-size: 18px;
    padding: 18px 0;
  }

  .page-faq .qa__panel p {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa__panel {
    animation: none;
  }

  .page-faq .qa__chev,
  .page-faq .qa,
  .page-faq .cat-btn,
  .page-faq .faq-quick__item,
  .page-faq .qa__link {
    transition: none;
  }
}
<<<END>>>