.page-faq {
  color: var(--text);
}

.page-faq .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 22px 0 0;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
}

.page-faq .crumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-faq .crumbs a:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-faq .crumbs__sep {
  color: var(--line);
}

.page-faq .faq-hero {
  position: relative;
  overflow: clip;
  padding: clamp(30px, 5vw, 64px) 0 clamp(36px, 6vw, 84px);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto 38%;
  width: 70vw;
  max-width: 860px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(43, 227, 192, 0.15), rgba(43, 227, 192, 0.03) 42%, transparent 68%);
  pointer-events: none;
}

.page-faq .faq-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 4vw, 44px);
  align-items: start;
}

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

.page-faq .faq-hero h1 {
  max-width: 13ch;
  margin: 16px 0 0;
  font-size: clamp(42px, 7.2vw, 92px);
  line-height: 0.96;
  letter-spacing: -0.035em;
}

.page-faq .faq-hero .lede {
  max-width: 60ch;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.25vw, 1.125rem);
  line-height: 1.8;
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-faq .faq-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-fact {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 108px;
  padding-left: 14px;
  border-left: 1px solid var(--line);
}

.page-faq .faq-fact strong {
  color: var(--cyan);
  font-size: 1.08rem;
  font-weight: 600;
}

.page-faq .faq-fact span {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.5;
}

.page-faq .faq-diagnosis {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background: linear-gradient(155deg, var(--layer), var(--panel) 66%, var(--press));
  box-shadow: 0 22px 60px rgba(4, 16, 14, 0.35);
}

.page-faq .faq-diagnosis::after {
  content: "";
  position: absolute;
  right: -28%;
  bottom: -34%;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(242, 169, 59, 0.18), transparent 68%);
  pointer-events: none;
}

.page-faq .faq-diagnosis .card__label {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--cyan-soft);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.page-faq .faq-diagnosis__title {
  position: relative;
  z-index: 1;
  margin: 12px 0 0;
  font-size: clamp(1.35rem, 2.2vw, 1.8rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.page-faq .faq-diagnosis__list {
  position: relative;
  z-index: 1;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-diagnosis__item + .faq-diagnosis__item {
  border-top: 1px solid var(--line);
}

.page-faq .faq-diagnosis__link {
  display: grid;
  grid-template-columns: minmax(30px, auto) 1fr;
  gap: 12px;
  align-items: start;
  padding: 16px 0;
  color: var(--text);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease);
}

.page-faq .faq-diagnosis__link:hover .faq-diagnosis__q {
  color: var(--cyan);
}

.page-faq .faq-diagnosis__num {
  padding-top: 2px;
  color: var(--amber);
  font-size: 0.76rem;
}

.page-faq .faq-diagnosis__q {
  display: block;
  font-weight: 700;
  line-height: 1.5;
  transition: color var(--t-fast) var(--ease);
}

.page-faq .faq-diagnosis__a {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

.page-faq .slant-band {
  overflow: clip;
  margin: 6px 0;
  border-block: 1px solid var(--line);
  background: var(--layer);
  transform: skewY(-2.6deg);
}

.page-faq .slant-band__text {
  display: block;
  padding: 10px var(--gutter);
  color: var(--cyan-soft);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-align: center;
  transform: skewY(2.6deg);
}

.page-faq .section {
  padding: clamp(48px, 7vw, 96px) 0;
}

.page-faq .faq-section + .faq-section {
  border-top: 1px solid var(--line);
}

.page-faq .faq-section__head {
  max-width: 780px;
  margin-bottom: clamp(26px, 4vw, 40px);
}

.page-faq .faq-section__head .section-title {
  margin: 10px 0 0;
  font-size: clamp(1.8rem, 3.6vw, 3.2rem);
  line-height: 1.12;
  letter-spacing: -0.025em;
}

.page-faq .faq-section__head .body-text {
  max-width: 66ch;
  margin: 18px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.page-faq .faq-index__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 30px;
}

.page-faq .faq-cat {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 220px;
  padding: 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--panel);
  color: var(--text);
  text-decoration: none;
  transition: transform var(--t) var(--ease), border-color var(--t) var(--ease), opacity var(--t) var(--ease);
}

.page-faq .faq-cat::after {
  content: "";
  position: absolute;
  top: 24px;
  right: 24px;
  width: 9px;
  height: 9px;
  border-top: 1px solid var(--cyan);
  border-right: 1px solid var(--cyan);
  transform: rotate(45deg);
  opacity: 0.55;
  transition: transform var(--t) var(--ease), opacity var(--t) var(--ease);
}

.page-faq .faq-cat:hover {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-faq .faq-cat:hover::after {
  opacity: 1;
  transform: rotate(45deg) translate(2px, -2px);
}

.page-faq .faq-cat__num {
  color: var(--cyan);
  font-size: 1.9rem;
  line-height: 1;
}

.page-faq .faq-cat__title {
  font-size: 1.22rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page-faq .faq-cat__desc {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.page-faq .faq-cat__meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.78rem;
}

.page-faq .faq-cat__meta .mono {
  color: var(--cyan-soft);
}

.page-faq .faq-login {
  gap: clamp(24px, 4vw, 42px);
  align-items: start;
}

.page-faq .faq-list {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.page-faq .faq-item {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
  transition: border-color var(--t) var(--ease), background-color var(--t) var(--ease);
}

.page-faq .faq-item:hover {
  border-color: var(--cyan-soft);
}

.page-faq .faq-item[open] {
  border-color: var(--cyan);
  background: var(--layer);
}

.page-faq .faq-item__summary {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
  outline: none;
}

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

.page-faq .faq-item__summary:hover {
  background: rgba(22, 48, 42, 0.5);
}

.page-faq .faq-item__q {
  flex: 1;
  min-width: 0;
  font-weight: 700;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.page-faq .faq-item__arrow {
  position: relative;
  flex: none;
  width: 24px;
  height: 24px;
  border: 1px solid var(--line);
  border-radius: 50%;
  transition: background-color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-faq .faq-item__arrow::before,
.page-faq .faq-item__arrow::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--cyan);
  transform: translate(-50%, -50%);
  transition: opacity var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}

.page-faq .faq-item__arrow::before {
  width: 10px;
  height: 1.5px;
}

.page-faq .faq-item__arrow::after {
  width: 1.5px;
  height: 10px;
}

.page-faq .faq-item[open] .faq-item__arrow {
  border-color: var(--cyan);
  background: var(--cyan);
}

.page-faq .faq-item[open] .faq-item__arrow::before,
.page-faq .faq-item[open] .faq-item__arrow::after {
  background: var(--press);
}

.page-faq .faq-item[open] .faq-item__arrow::after {
  opacity: 0;
}

.page-faq .faq-answer {
  margin: 0 20px 20px 38px;
  padding-left: 16px;
  border-left: 2px solid var(--line);
  color: var(--muted);
  line-height: 1.78;
  overflow-wrap: anywhere;
}

.page-faq .faq-item[open] .faq-answer {
  border-left-color: var(--cyan);
}

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

.page-faq .faq-answer p + p {
  margin-top: 10px;
}

.page-faq .faq-answer a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 227, 192, 0.4);
  transition: border-color var(--t-fast) var(--ease);
}

.page-faq .faq-answer a:hover {
  border-bottom-color: var(--cyan);
}

.page-faq .faq-login__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(145deg, var(--layer), var(--press));
}

.page-faq .faq-login__media .media__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1000 / 800;
  object-fit: cover;
}

.page-faq .faq-login__media .media__cap,
.page-faq .faq-fixture__media .media__cap {
  display: block;
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  background: var(--panel);
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.65;
}

.page-faq .faq-fixture__media {
  margin: 0 0 clamp(24px, 4vw, 38px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, var(--layer), var(--press));
}

.page-faq .faq-fixture__media .media__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 700;
  object-fit: cover;
}

.page-faq .faq-data-panel {
  margin-top: clamp(28px, 4vw, 44px);
  padding: clamp(22px, 4vw, 36px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, var(--layer), var(--panel) 64%, var(--press));
}

.page-faq .faq-data-panel > .eyebrow {
  margin: 0;
}

.page-faq .faq-data-panel > .display-3 {
  margin: 10px 0 0;
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.page-faq .faq-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 24px 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--line);
}

.page-faq .faq-stats .stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px;
  background: var(--panel);
}

.page-faq .faq-stats .stat__value {
  color: var(--cyan);
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  line-height: 1;
}

.page-faq .faq-stats .stat__label {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.5;
}

.page-faq .faq-version__grid {
  display: grid;
  gap: clamp(24px, 4vw, 36px);
  align-items: start;
}

.page-faq .version-map {
  overflow: hidden;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--panel);
}

.page-faq .version-map__strip {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  padding: 8px 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--press);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.page-faq .version-map__badge {
  padding: 2px 8px;
  border-radius: var(--r-pill);
  background: var(--amber);
  color: var(--press);
  font-weight: 700;
}

.page-faq .version-map__dot {
  width: 6px;
  height: 6px;
  margin-left: auto;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(43, 227, 192, 0.13);
}

.page-faq .version-map__body {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.page-faq .version-map__rail {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-right: 8px;
  border-right: 1px solid var(--line);
}

.page-faq .version-map__rail span {
  padding: 6px 4px;
  border-radius: 6px;
  color: var(--muted);
  font-size: 0.66rem;
  text-align: center;
}

.page-faq .version-map__rail span:first-child {
  background: var(--layer);
  color: var(--cyan);
}

.page-faq .version-map__content {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.page-faq .version-map__row {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  padding: 10px;
  border-radius: var(--r-sm);
  background: var(--layer);
  color: var(--muted);
  font-size: 0.76rem;
}

.page-faq .version-map__row > span:nth-child(2) {
  min-width: 0;
  overflow-wrap: anywhere;
}

.page-faq .version-map__field {
  color: var(--cyan);
  border-bottom: 1px solid var(--cyan);
}

.page-faq .version-map__note {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.65;
}

.page-faq .faq-mail-grid {
  display: grid;
  gap: clamp(24px, 4vw, 38px);
  align-items: start;
}

.page-faq .faq-mail-card {
  padding: clamp(22px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(150deg, var(--layer), var(--panel) 62%, var(--press));
}

.page-faq .faq-mail-card .card__label {
  margin: 0;
  color: var(--cyan-soft);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
}

.page-faq .faq-mail-card .display-3 {
  margin: 10px 0 0;
  font-size: clamp(1.35rem, 2.2vw, 1.8rem);
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.page-faq .faq-checklist {
  display: grid;
  gap: 12px;
  margin: 20px 0 24px;
  padding: 0;
  list-style: none;
}

.page-faq .faq-checklist li {
  position: relative;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.65;
}

.page-faq .faq-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(43, 227, 192, 0.12);
}

.page-faq .faq-next {
  padding-bottom: clamp(56px, 9vw, 120px);
}

.page-faq .faq-next__panel {
  display: grid;
  gap: clamp(28px, 5vw, 48px);
  padding: clamp(24px, 5vw, 52px);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background: linear-gradient(135deg, var(--layer), var(--panel) 58%, var(--press));
}

.page-faq .faq-next__content .section-title {
  margin: 10px 0 0;
  font-size: clamp(1.8rem, 3.6vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.025em;
}

.page-faq .faq-next__content .body-text {
  max-width: 58ch;
  margin: 18px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.page-faq .faq-next__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.page-faq .faq-next__actions .btn {
  width: 100%;
  justify-content: center;
}

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

@media (hover: hover) {
  .page-faq .faq-index__grid:hover .faq-cat:not(:hover) {
    opacity: 0.55;
  }
}

@media (min-width: 640px) {
  .page-faq .faq-index__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .faq-next__actions {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .page-faq .faq-next__actions .btn {
    width: auto;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-mail-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  }

  .page-faq .faq-version__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }

  .page-faq .faq-next__panel {
    grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.9fr);
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(300px, 0.82fr);
    align-items: start;
  }

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

  .page-faq .faq-diagnosis {
    margin-top: 14px;
  }
}

@media (max-width: 480px) {
  .page-faq .faq-item__summary {
    gap: 12px;
    padding: 16px;
  }

  .page-faq .faq-answer {
    margin: 0 16px 18px 30px;
    padding-left: 12px;
  }

  .page-faq .faq-cat {
    min-height: 200px;
    padding: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-cat,
  .page-faq .faq-cat::after,
  .page-faq .faq-item,
  .page-faq .faq-item__arrow,
  .page-faq .faq-item__arrow::before,
  .page-faq .faq-item__arrow::after,
  .page-faq .faq-diagnosis__link,
  .page-faq .faq-diagnosis__q,
  .page-faq .crumbs a {
    transition: none;
  }
}