.page-faq {
  --faq-accent: var(--accent-purple);
  color: var(--text-primary);
  background: var(--bg-primary);
  scroll-behavior: smooth;
}
.page-faq *,
.page-faq *::before,
.page-faq *::after { box-sizing: border-box; }
.page-faq a { color: inherit; }
.page-faq .faq-shell {
  width: min(var(--container-max), 100%);
  margin-inline: auto;
  padding-inline: var(--gutter);
  padding-block: clamp(8px, 2vw, 24px) clamp(56px, 8vw, 96px);
}
.page-faq .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  font-size: 13px;
  color: var(--text-muted);
}
.page-faq .breadcrumb a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.page-faq .breadcrumb a:hover {
  color: var(--accent-purple);
  text-shadow: 0 0 10px rgba(177, 77, 255, .35);
}
.page-faq .breadcrumb__item--current { color: var(--text-primary); }

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(48px, 8vw, 80px) clamp(28px, 5vw, 48px);
  border-bottom: 1px solid var(--border);
  background-image:
    linear-gradient(rgba(255, 255, 255, .03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .03) 1px, transparent 1px);
  background-size: 44px 44px;
}
.page-faq .faq-hero::before {
  content: "FAQ";
  position: absolute;
  top: 0;
  right: -3%;
  font-family: var(--font-heading);
  font-size: clamp(96px, 18vw, 220px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(177, 77, 255, .3);
  pointer-events: none;
}
.page-faq .faq-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 5vw, 56px);
}
.page-faq .faq-hero__content { max-width: 820px; }
.page-faq .faq-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--accent-blue);
  text-transform: uppercase;
}
.page-faq .faq-hero__title {
  margin: 14px 0 18px;
  font-family: var(--font-heading);
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: .02em;
}
.page-faq .faq-hero__lead {
  margin: 0;
  max-width: 680px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--text-secondary);
}
.page-faq .faq-hero__lead strong {
  color: var(--text-primary);
  font-weight: 600;
}
.page-faq .faq-hero__side {
  display: grid;
  gap: 20px;
  align-content: start;
}
.page-faq .faq-search {
  position: relative;
}
.page-faq .faq-search__input {
  width: 100%;
  padding: 16px 18px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text-primary);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  outline: none;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.page-faq .faq-search__input:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, .16);
}
.page-faq .faq-search__hint {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  color: var(--text-muted);
}
.page-faq .faq-jump {
  display: grid;
  gap: 4px;
  padding: 18px;
  border: 1px solid var(--border);
  background: rgba(18, 18, 26, .85);
}
.page-faq .faq-jump__label {
  margin-bottom: 8px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--text-muted);
  text-transform: uppercase;
}
.page-faq .faq-jump__link {
  position: relative;
  padding: 10px 9px 10px 16px;
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
  border-left: 2px solid var(--border);
  transition: color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}
.page-faq .faq-jump__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 6px;
  width: 0;
  height: 1px;
  background: var(--accent-purple);
  box-shadow: 0 0 8px rgba(177, 77, 255, .6);
  transition: width var(--transition-base);
}
.page-faq .faq-jump__link:hover {
  color: var(--text-primary);
  border-left-color: var(--accent-purple);
  background: rgba(177, 77, 255, .08);
}
.page-faq .faq-jump__link:hover::after { width: 60%; }

.page-faq .faq-meter {
  padding: 18px;
  border: 1px solid var(--border-bright);
  background: linear-gradient(135deg, rgba(177, 77, 255, .13), rgba(0, 229, 255, .05));
}
.page-faq .faq-meter__cap {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--text-secondary);
}
.page-faq .faq-meter__icon { color: var(--accent-purple); }
.page-faq .faq-meter__badge {
  margin-left: auto;
  padding: 4px 8px;
  font-size: 11px;
  color: var(--bg-primary);
  background: var(--accent-warning);
  letter-spacing: .05em;
}
.page-faq .faq-meter__track {
  position: relative;
  height: 8px;
  background: var(--bg-primary);
  border: 1px solid var(--border-bright);
}
.page-faq .faq-meter__fill {
  display: block;
  width: 68%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue));
}
.page-faq .faq-meter__pin {
  position: absolute;
  top: 50%;
  left: 68%;
  width: 12px;
  height: 12px;
  transform: translate(-50%, -50%);
  background: var(--accent-pink);
  box-shadow: 0 0 12px rgba(255, 122, 198, .8);
}
.page-faq .faq-meter__scale {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-size: 11px;
  color: var(--text-muted);
}
.page-faq .faq-hero__facts {
  position: relative;
  z-index: 1;
  margin-top: clamp(32px, 6vw, 56px);
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.page-faq .faq-facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 0;
}
.page-faq .faq-facts__item { padding: 12px 0; }
.page-faq .faq-facts__dt {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--text-muted);
}
.page-faq .faq-facts__dd {
  margin: 6px 0 0;
  font-family: var(--font-heading);
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1;
  color: var(--text-primary);
}
.page-faq .faq-facts__unit {
  margin-left: 4px;
  font-size: 12px;
  color: var(--text-muted);
}

.page-faq .faq-block,
.page-faq .faq-duo,
.page-faq .faq-log,
.page-faq .faq-find,
.page-faq .faq-help {
  scroll-margin-top: 120px;
}
.page-faq .faq-block {
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  margin-top: clamp(64px, 10vw, 112px);
}
.page-faq .faq-block::before,
.page-faq .faq-block::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border-color: var(--block-accent, var(--accent-purple));
  border-style: solid;
}
.page-faq .faq-block::before { top: -4px; left: -4px; border-width: 2px 0 0 2px; }
.page-faq .faq-block::after { bottom: -4px; right: -4px; border-width: 0 2px 2px 0; }
.page-faq #faq-progress { --block-accent: var(--accent-purple); }
.page-faq #faq-category { --block-accent: var(--accent-blue); }

.page-faq .faq-block__intro {
  display: grid;
  gap: 16px;
  align-content: start;
}
.page-faq .faq-block__labels {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.page-faq .faq-block__code {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  height: 28px;
  padding: 0 10px;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--bg-primary);
  background: var(--block-accent, var(--accent-purple));
}
.page-faq .faq-block__kicker {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--text-muted);
  text-transform: uppercase;
}
.page-faq .faq-block h2,
.page-faq .faq-duo h2,
.page-faq .faq-log h2,
.page-faq .faq-find h2,
.page-faq .faq-help h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.15;
  letter-spacing: .01em;
}
.page-faq .faq-block p,
.page-faq .faq-duo__head p,
.page-faq .faq-log__head p,
.page-faq .faq-find__head p {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-secondary);
}
.page-faq .faq-block__list { display: grid; gap: 12px; align-content: start; }

.page-faq .faq-figure {
  margin: 16px 0 0;
}
.page-faq .faq-figure__frame {
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-panel);
}
.page-faq .faq-figure__frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}
.page-faq .faq-figure figcaption {
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--text-muted);
}

.page-faq .faq-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}
.page-faq .faq-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  font-size: 13px;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, .02);
}
.page-faq .faq-legend__item::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--leg-accent, var(--accent-warning));
}
.page-faq .faq-legend__item--jp { --leg-accent: var(--accent-purple); }
.page-faq .faq-legend__item--eur { --leg-accent: var(--accent-blue); }
.page-faq .faq-legend__item--zipai { --leg-accent: var(--accent-pink); }

.page-faq .faq-stack {
  display: grid;
  gap: 12px;
  align-content: start;
}
.page-faq .faq-item {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(26, 26, 36, .88), rgba(18, 18, 26, .88));
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.page-faq .faq-item[open] {
  border-color: var(--block-accent, var(--accent-purple));
  box-shadow: 0 0 22px rgba(177, 77, 255, .12);
}
.page-faq .faq-item summary {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px 22px;
  cursor: pointer;
  list-style: none;
}
.page-faq .faq-item summary::-webkit-details-marker { display: none; }
.page-faq .faq-item summary::marker { content: ""; }
.page-faq .faq-item__mark {
  display: inline-flex;
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--block-accent, var(--accent-purple));
  background: rgba(255, 255, 255, .04);
  transition: transform var(--transition-base), background var(--transition-base), color var(--transition-base);
}
.page-faq .faq-item[open] .faq-item__mark {
  transform: rotate(45deg);
  color: var(--bg-primary);
  background: var(--block-accent, var(--accent-purple));
}
.page-faq .faq-item__title {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 16px;
  line-height: 1.5;
  color: var(--text-primary);
}
.page-faq .faq-item__body {
  padding: 0 22px 24px 60px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-secondary);
}
.page-faq .faq-item__body p { margin: 0 0 12px; }
.page-faq .faq-item__body p:last-child { margin-bottom: 0; }

.page-faq .faq-duo {
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  margin-top: clamp(64px, 10vw, 112px);
  --block-accent: var(--accent-pink);
}
.page-faq .faq-duo::before,
.page-faq .faq-duo::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border-color: var(--accent-pink);
  border-style: solid;
}
.page-faq .faq-duo::before { top: -4px; left: -4px; border-width: 2px 0 0 2px; }
.page-faq .faq-duo::after { bottom: -4px; right: -4px; border-width: 0 2px 2px 0; }
.page-faq .faq-duo__head {
  display: grid;
  gap: 16px;
  align-content: start;
}
.page-faq .faq-duo__head .faq-block__code { background: var(--accent-pink); }
.page-faq .faq-duo__cols { display: grid; gap: 20px; }

.page-faq .faq-track {
  display: grid;
  gap: 10px;
  padding: 20px;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
}
.page-faq .faq-track__label {
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--text-muted);
  text-transform: uppercase;
}
.page-faq .faq-track__line {
  display: block;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-blue), transparent 85%);
}
.page-faq .faq-track__shell {
  display: flex;
  align-items: center;
  padding: 10px 14px;
  font-size: 14px;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, .03);
  transition: border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}
.page-faq .faq-track__shell:hover {
  transform: translateX(4px);
  color: var(--text-primary);
}
.page-faq .faq-track__shell--zh { border-left: 3px solid var(--accent-blue); }
.page-faq .faq-track__shell--ja { border-left: 3px solid var(--accent-pink); }
.page-faq .faq-track__shell--ko { border-left: 3px solid var(--accent-purple); }

.page-faq .faq-note {
  margin-top: 20px;
  padding: 18px;
  border: 1px dashed var(--border-bright);
  background: rgba(255, 122, 198, .06);
}
.page-faq .faq-note__tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--accent-pink);
  text-transform: uppercase;
}
.page-faq .faq-note p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-secondary);
}

.page-faq .faq-log {
  margin-top: clamp(64px, 10vw, 112px);
  --block-accent: var(--accent-warning);
}
.page-faq .faq-log__head {
  display: grid;
  gap: 12px;
  margin-bottom: 32px;
}
.page-faq .faq-log__head .faq-block__code {
  color: var(--bg-primary);
  background: var(--accent-warning);
}
.page-faq .faq-log__main { display: grid; gap: 24px; }
.page-faq .faq-log__timeline {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--border);
}
.page-faq .faq-log__row {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
}
.page-faq .faq-log__step {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--accent-warning);
}
.page-faq .faq-log__row h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
}
.page-faq .faq-log__row p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-secondary);
}
.page-faq .faq-sync {
  align-self: start;
  padding: 20px;
  border: 1px solid var(--border-bright);
  background: linear-gradient(145deg, rgba(255, 184, 0, .08), rgba(18, 18, 26, .9));
}
.page-faq .faq-sync__status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--text-secondary);
}
.page-faq .faq-sync__dot {
  width: 8px;
  height: 8px;
  background: var(--accent-warning);
  box-shadow: 0 0 10px rgba(255, 184, 0, .8);
}
.page-faq .faq-sync__title {
  margin: 16px 0 8px;
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--text-primary);
}
.page-faq .faq-sync p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-secondary);
}

.page-faq .faq-find {
  margin-top: clamp(64px, 10vw, 112px);
  --block-accent: var(--accent-purple);
}
.page-faq .faq-find__head {
  display: grid;
  gap: 12px;
  margin-bottom: 32px;
}
.page-faq .faq-find__head .faq-block__code { background: var(--accent-purple); }
.page-faq .faq-find__grid { display: grid; gap: 28px; }

.page-faq .faq-index-grid {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 20px;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
}
.page-faq .faq-index-grid__title {
  grid-column: 1 / -1;
  margin-bottom: 8px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--text-muted);
  text-transform: uppercase;
}
.page-faq .faq-index-grid__row {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 12px;
  padding: 12px;
  font-size: 13px;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, .02);
  border-left: 2px solid var(--border);
  transition: border-color var(--transition-base), background var(--transition-base);
}
.page-faq .faq-index-grid__row:hover {
  border-left-color: var(--accent-purple);
  background: rgba(177, 77, 255, .08);
}
.page-faq .faq-index-grid__row strong {
  color: var(--text-primary);
  font-weight: 600;
}

.page-faq .faq-help {
  margin-top: clamp(72px, 12vw, 128px);
}
.page-faq .faq-help__inner {
  position: relative;
  display: grid;
  gap: 28px;
  padding: clamp(28px, 6vw, 56px);
  border: 1px solid var(--border-bright);
  background:
    linear-gradient(120deg, rgba(177, 77, 255, .12), rgba(0, 229, 255, .05)),
    var(--bg-panel);
  overflow: hidden;
}
.page-faq .faq-help__inner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent-purple), var(--accent-blue), var(--accent-pink));
}
.page-faq .faq-help__copy { display: grid; gap: 12px; }
.page-faq .faq-help__copy p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
}
.page-faq .faq-help__channels { display: grid; gap: 12px; }
.page-faq .faq-help__item {
  display: grid;
  gap: 4px;
  padding: 16px;
  border: 1px solid var(--border);
  background: rgba(10, 10, 15, .55);
}
.page-faq .faq-help__key {
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--text-muted);
  text-transform: uppercase;
}
.page-faq .faq-help__value {
  font-size: 15px;
  color: var(--text-primary);
  word-break: break-all;
}
.page-faq .faq-help__note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-muted);
}
.page-faq .faq-help__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

@media (min-width: 640px) {
  .page-faq .faq-facts {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
  .page-faq .faq-help__channels {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 880px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: 56px;
  }
  .page-faq .faq-block {
    grid-template-columns: 5fr 7fr;
    gap: 48px;
  }
  .page-faq .faq-block__intro {
    position: sticky;
    top: 120px;
    align-self: start;
  }
  .page-faq .faq-block--flip {
    grid-template-columns: 7fr 5fr;
  }
  .page-faq .faq-block--flip .faq-block__intro { order: 2; }
  .page-faq .faq-block--flip .faq-block__list { order: 1; }
  .page-faq .faq-duo {
    grid-template-columns: 4fr 8fr;
    gap: 48px;
  }
  .page-faq .faq-duo__cols {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .page-faq .faq-duo__col--note {
    padding-left: 24px;
    border-left: 1px solid var(--border);
  }
  .page-faq .faq-log__main {
    grid-template-columns: 1fr 320px;
    gap: 40px;
  }
  .page-faq .faq-find__grid {
    grid-template-columns: 5fr 7fr;
    gap: 40px;
  }
  .page-faq .faq-help__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 28px 40px;
  }
}