.page-faq {
  --faq-gap: clamp(28px, 4vw, 48px);
  --faq-radius: 0;
  color: var(--ink-900);
}

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

.page-faq a:focus-visible,
.page-faq summary:focus-visible {
  outline: 2px solid var(--celadon-400);
  outline-offset: 3px;
}

/* ---------- hero ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 3.4vw, 34px) 0 clamp(30px, 5vw, 58px);
  background:
    repeating-linear-gradient(90deg, rgba(246, 243, 236, .05) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(246, 243, 236, .05) 0 1px, transparent 1px 72px),
    linear-gradient(160deg, var(--ink-800) 0%, var(--ink-900) 62%);
  color: var(--paper-100);
}

.page-faq .faq-hero .breadcrumb,
.page-faq .faq-hero .breadcrumb a {
  color: var(--paper-200);
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  margin-top: clamp(24px, 4vw, 44px);
}

.page-faq .faq-hero__title {
  margin: 10px 0 0;
  font-size: clamp(32px, 7.2vw, 82px);
  font-weight: 800;
  line-height: .98;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-faq .faq-hero__lead {
  max-width: 46ch;
  color: var(--paper-200);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-faq .faq-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: clamp(28px, 4vw, 46px);
  border-top: 1px solid var(--hair-dark);
  border-left: 1px solid var(--hair-dark);
}

.page-faq .faq-stats__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px 16px;
  border-right: 1px solid var(--hair-dark);
  border-bottom: 1px solid var(--hair-dark);
}

.page-faq .faq-stats__num {
  font-size: clamp(21px, 2.6vw, 30px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.01em;
  font-variant-numeric: tabular-nums;
  color: var(--orange-500);
}

.page-faq .faq-stats__label {
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--paper-200);
}

@media (min-width: 760px) {
  .page-faq .faq-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 940px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .85fr);
    align-items: end;
    gap: clamp(32px, 5vw, 72px);
  }
}

/* ---------- layout ---------- */
.page-faq .faq-layout {
  display: grid;
  gap: clamp(26px, 3.6vw, 40px);
}

@media (min-width: 980px) {
  .page-faq .faq-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(40px, 4.6vw, 68px);
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 96px;
  }
}

/* ---------- index ---------- */
.page-faq .faq-index__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  border-top: 1px solid var(--hair);
}

.page-faq .faq-index__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 10px 13px 12px;
  border-bottom: 1px solid var(--hair);
  border-left: 3px solid transparent;
  text-decoration: none;
  color: var(--ink-900);
  font-weight: 600;
  font-size: 16px;
  transition: background .2s var(--ease), border-color .2s var(--ease);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  background: var(--paper-200);
  border-left-color: var(--orange-500);
}

.page-faq .faq-index__num {
  font-size: 12px;
  color: var(--gray-500);
  letter-spacing: .06em;
}

.page-faq .faq-index__name {
  letter-spacing: -.01em;
}

.page-faq .faq-index__count {
  margin-left: auto;
  min-width: 24px;
  padding: 1px 6px;
  border: 1px solid var(--hair);
  font-size: 12px;
  text-align: center;
  color: var(--gray-500);
}

.page-faq .faq-index__hint {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--gray-500);
}

.page-faq .faq-index__hint a {
  color: var(--orange-700);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- groups ---------- */
.page-faq .faq-group {
  scroll-margin-top: 88px;
}

.page-faq .faq-group + .faq-group {
  margin-top: clamp(40px, 5vw, 68px);
}

.page-faq .faq-group__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-top: 14px;
  border-top: 2px solid var(--ink-900);
}

.page-faq .faq-group__num {
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--orange-700);
}

.page-faq .faq-group__head .h2 {
  margin: 0;
  letter-spacing: -.02em;
}

/* ---------- accordion ---------- */
.page-faq .qa {
  border-bottom: 1px solid var(--hair);
  transition: background .24s var(--ease);
}

.page-faq .qa[open] {
  background: var(--paper-200);
}

.page-faq .qa__q {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 18px 14px;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: -.01em;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .qa__q::after {
  content: "+";
  margin-left: auto;
  flex: none;
  font-size: 20px;
  line-height: 1;
  font-weight: 700;
  color: var(--orange-700);
}

.page-faq .qa[open] .qa__q::after {
  content: "−";
}

.page-faq .qa__a {
  padding: 0 14px 20px;
  font-size: 16px;
  line-height: 1.72;
  color: var(--ink-700);
}

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

.page-faq .qa__a a {
  color: var(--orange-700);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .qa[open] .qa__a {
  animation: faq-slip .24s var(--ease) both;
}

@keyframes faq-slip {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- promise table ---------- */
.page-faq .promise {
  margin-top: clamp(30px, 4vw, 46px);
}

.page-faq .promise__title {
  margin: 0 0 8px;
  letter-spacing: -.01em;
}

.page-faq .promise__note {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--gray-500);
}

.page-faq .promise__scroll {
  overflow-x: auto;
  border: 1px solid var(--hair);
  background: var(--white);
  -webkit-overflow-scrolling: touch;
}

.page-faq .promise__table {
  width: 100%;
  min-width: 740px;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 15px;
  line-height: 1.55;
}

.page-faq .promise__table th,
.page-faq .promise__table td {
  padding: 13px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--hair);
}

.page-faq .promise__table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--ink-800);
  color: var(--paper-100);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .09em;
  white-space: nowrap;
}

.page-faq .promise__table thead th:first-child {
  left: 0;
  z-index: 3;
}

.page-faq .promise__table tbody th[scope="row"] {
  position: sticky;
  left: 0;
  z-index: 1;
  min-width: 190px;
  background: var(--paper-100);
  border-right: 1px solid var(--hair);
  font-weight: 600;
}

.page-faq .promise__table tbody tr:nth-child(even) th[scope="row"] {
  background: var(--paper-100);
}

.page-faq .promise__table tbody td {
  color: var(--gray-500);
}

.page-faq .promise__table tbody td:first-of-type {
  color: var(--ink-900);
}

.page-faq .promise__group th {
  position: static;
  background: var(--ink-700);
  color: var(--celadon-400);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  min-width: 0;
  border-right: none;
}

.page-faq .promise__table .num {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--orange-700);
}

/* ---------- flow figure ---------- */
.page-faq .faq-flow {
  margin: clamp(24px, 3.4vw, 36px) 0 0;
  border: 1px solid var(--hair);
  background: var(--paper-100);
}

.page-faq .faq-flow img {
  width: 100%;
  object-fit: cover;
}

.page-faq .faq-flow figcaption {
  padding: 10px 14px 12px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--gray-500);
  border-top: 1px solid var(--hair);
}

/* ---------- help ---------- */
.page-faq .faq-help {
  color: var(--paper-100);
}

.page-faq .faq-help__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-faq .faq-help__media {
  margin: 0;
  border: 1px solid var(--hair-dark);
}

.page-faq .faq-help__media img {
  width: 100%;
  object-fit: cover;
}

.page-faq .faq-help__title {
  margin: 10px 0 12px;
  color: var(--white);
  letter-spacing: -.02em;
}

.page-faq .faq-help__body .lead {
  color: var(--paper-200);
  max-width: 48ch;
}

.page-faq .faq-help__list {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  border-top: 1px solid var(--hair-dark);
}

.page-faq .faq-help__list li {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--hair-dark);
}

.page-faq .faq-help__k {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--celadon-400);
}

.page-faq .faq-help__v {
  font-size: clamp(17px, 2.1vw, 21px);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--white);
  word-break: break-word;
}

.page-faq .faq-help__n {
  font-size: 13px;
  color: var(--gray-500);
}

.page-faq .faq-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 28px);
}

@media (min-width: 900px) {
  .page-faq .faq-help__grid {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa[open] .qa__a {
    animation: none;
  }

  .page-faq .faq-index__link,
  .page-faq .qa {
    transition: none;
  }
}