.page-faq {
  --faq-rule: rgba(184, 135, 62, 0.2);
  --faq-glass: rgba(17, 28, 48, 0.72);
  --faq-beam: linear-gradient(90deg, rgba(242, 196, 109, 0.85), rgba(224, 138, 60, 0.35) 45%, rgba(224, 138, 60, 0));
  padding-bottom: clamp(44px, 7vw, 88px);
}

.page-faq h1 {
  margin: 0.55em 0 0.5em;
  font-family: var(--font-display);
  font-size: clamp(1.95rem, 5vw, 3.05rem);
  font-weight: 600;
  line-height: 1.26;
  letter-spacing: 0.06em;
  color: var(--paper);
}

.page-faq .faq-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(18px, 3.5vw, 34px) 0 clamp(30px, 6vw, 68px);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -34%;
  right: -12%;
  width: min(660px, 92%);
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle at 50% 50%, var(--glow), transparent 68%);
  pointer-events: none;
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

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

.page-faq .faq-hero .lede {
  max-width: 42ch;
  margin: 0 0 26px;
  color: var(--mist);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
}

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

.page-faq .faq-jump__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  border: 1px solid var(--line-faint);
  border-radius: 999px;
  background: rgba(22, 36, 59, 0.5);
  color: var(--paper);
  font-size: 14px;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-faq .faq-jump__link .u-mono {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-faq .faq-jump__link:hover,
.page-faq .faq-jump__link:focus-visible {
  border-color: var(--line);
  background: rgba(242, 196, 109, 0.1);
  color: var(--gold);
}

.page-faq .faq-hero__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 24px 60px -38px rgba(0, 0, 0, 0.95);
}

.page-faq .faq-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-faq .faq-hero__caption {
  padding: 10px 14px;
  border-top: 1px solid var(--line-faint);
  background: rgba(11, 18, 32, 0.7);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-faq .faq-block {
  margin-top: clamp(38px, 6vw, 76px);
}

.page-faq .chapter {
  margin-bottom: clamp(18px, 2.6vw, 28px);
}

.page-faq .faq-tabs {
  display: grid;
  gap: 22px;
}

.page-faq .faq-tabs__rail {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 2px 10px;
  scrollbar-width: thin;
  scroll-snap-type: x proximity;
}

.page-faq .faq-tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-sm);
  background: rgba(17, 28, 48, 0.55);
  color: var(--mist);
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: 0.04em;
  line-height: 1.4;
  text-align: left;
  cursor: pointer;
  scroll-snap-align: start;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-faq .faq-tab:hover {
  color: var(--paper);
  border-color: var(--line-soft);
}

.page-faq .faq-tab[aria-selected="true"] {
  color: var(--paper);
  border-color: var(--line);
  background: linear-gradient(180deg, rgba(242, 196, 109, 0.16), rgba(17, 28, 48, 0.85));
  box-shadow: inset 0 0 0 1px rgba(242, 196, 109, 0.1);
}

.page-faq .faq-tab__idx {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--celadon);
}

.page-faq .faq-tab__name {
  flex: 1 1 auto;
  white-space: nowrap;
}

.page-faq .faq-tab__count {
  flex: none;
  font-size: 11px;
  color: var(--mist);
  opacity: 0.8;
}

.page-faq .faq-tab[aria-selected="true"] .faq-tab__idx,
.page-faq .faq-tab[aria-selected="true"] .faq-tab__count {
  color: var(--gold);
  opacity: 1;
}

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

.page-faq .faq-panel {
  animation: faqFade 0.24s var(--ease) both;
}

.page-faq .faq-panel[hidden] {
  display: none;
}

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

.page-faq .faq-panel__note {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--celadon);
}

.page-faq .qa-list {
  border-top: 1px solid var(--faq-rule);
}

.page-faq .qa {
  border-bottom: 1px solid var(--faq-rule);
}

.page-faq .qa__q {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px clamp(30px, 5vw, 40px) 16px clamp(8px, 2vw, 14px);
  list-style: none;
  cursor: pointer;
  color: var(--paper);
  font-size: clamp(15px, 1.7vw, 16.5px);
  line-height: 1.6;
  letter-spacing: 0.02em;
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
}

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

.page-faq .qa__q::marker {
  content: "";
}

.page-faq .qa__q:hover {
  color: var(--gold);
  background: rgba(242, 196, 109, 0.05);
}

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

.page-faq .qa__id {
  flex: none;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--celadon);
}

.page-faq .qa__title {
  flex: 1 1 auto;
}

.page-faq .qa__q::after {
  content: "";
  position: absolute;
  right: clamp(10px, 2vw, 16px);
  top: 50%;
  width: 10px;
  height: 10px;
  margin-top: -6px;
  border-right: 1.25px solid var(--gold);
  border-bottom: 1.25px solid var(--gold);
  transform: rotate(45deg);
  opacity: 0.7;
  transition: transform 0.24s var(--ease), opacity 0.24s var(--ease);
}

.page-faq .qa[open] .qa__q::after {
  transform: rotate(225deg);
  opacity: 1;
}

.page-faq .qa__a {
  position: relative;
  margin: 0;
  padding: 0 clamp(30px, 5vw, 40px) 18px clamp(16px, 4vw, 42px);
  max-width: 64ch;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.85;
}

.page-faq .qa__a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 1px;
  background: var(--faq-beam);
  transform: scaleX(0);
  transform-origin: left center;
}

.page-faq .qa[open] .qa__a::before {
  animation: faqSweep 0.55s var(--ease) forwards;
}

@keyframes faqSweep {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

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

.page-faq .qa__a a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
}

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

.page-faq .faq-archive {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 4vw, 44px);
  border: 1px solid var(--line-faint);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(22, 36, 59, 0.92), rgba(11, 18, 32, 0.78));
}

.page-faq .faq-archive::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--gold), rgba(224, 138, 60, 0));
}

.page-faq .faq-archive__grid {
  display: grid;
  gap: clamp(20px, 4vw, 40px);
  align-items: start;
}

.page-faq .faq-archive__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-sm);
  background: var(--panel);
}

.page-faq .faq-archive__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

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

.page-faq .faq-archive__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.4vw, 1.45rem);
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.45;
  color: var(--paper);
}

.page-faq .faq-steps {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-step {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--faq-rule);
}

.page-faq .faq-step:first-child {
  padding-top: 0;
  border-top: none;
}

.page-faq .faq-step__idx {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-faq .faq-step__title {
  margin: 0 0 5px;
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-faq .faq-step__body {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-faq .faq-note {
  display: flex;
  gap: 12px;
  margin: 18px 0 0;
  padding: 14px 16px;
  border: 1px dashed var(--line-soft);
  border-radius: var(--radius-sm);
  background: rgba(111, 175, 159, 0.06);
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-faq .faq-note::before {
  content: "";
  flex: none;
  width: 3px;
  border-radius: 2px;
  background: var(--celadon);
}

.page-faq .faq-compare {
  overflow: hidden;
  border: 1px solid var(--line-faint);
  border-radius: var(--radius);
}

.page-faq .faq-compare__head {
  display: none;
}

.page-faq .faq-compare__row {
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  border-top: 1px solid var(--faq-rule);
  background: rgba(17, 28, 48, 0.45);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .faq-compare__row:nth-child(odd) {
  background: rgba(22, 36, 59, 0.55);
}

.page-faq .faq-compare__key {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-faq .faq-compare__key .u-mono {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-faq .faq-compare__cell::before {
  content: attr(data-label) "：";
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--celadon);
}

.page-faq .faq-range {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.page-faq .faq-range__card {
  padding: 18px 20px;
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-sm);
  background: rgba(17, 28, 48, 0.6);
}

.page-faq .faq-range__num {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 4vw, 2.1rem);
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-faq .faq-range__label {
  margin: 0 0 6px;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-faq .faq-range__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .faq-contact {
  display: grid;
  gap: 14px;
}

.page-faq .faq-contact__card {
  padding: 20px;
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, rgba(22, 36, 59, 0.8), rgba(11, 18, 32, 0.6));
}

.page-faq .faq-contact__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--celadon);
}

.page-faq .faq-contact__value {
  margin: 0 0 8px;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--paper);
  word-break: break-all;
}

.page-faq .faq-contact__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .faq-outro {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin: 26px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .faq-outro a:not(.btn) {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-outro a:not(.btn):hover {
  border-bottom-color: var(--gold);
}

@media (min-width: 780px) {
  .page-faq .faq-compare__head {
    display: grid;
    grid-template-columns: 1.05fr 1.35fr 1.3fr 1fr;
    gap: 14px;
    padding: 12px 18px;
    background: rgba(22, 36, 59, 0.9);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.14em;
    color: var(--celadon);
  }

  .page-faq .faq-compare__row {
    grid-template-columns: 1.05fr 1.35fr 1.3fr 1fr;
    align-items: baseline;
    gap: 14px;
  }

  .page-faq .faq-compare__cell::before {
    content: none;
  }

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

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

@media (min-width: 880px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }

  .page-faq .faq-tabs {
    grid-template-columns: 238px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }

  .page-faq .faq-tabs__rail {
    position: sticky;
    top: 24px;
    flex-direction: column;
    gap: 6px;
    overflow: visible;
    padding: 0;
    scroll-snap-type: none;
  }

  .page-faq .faq-tab {
    width: 100%;
    justify-content: flex-start;
    padding: 12px 14px;
  }

  .page-faq .faq-tab__count {
    margin-left: auto;
  }

  .page-faq .faq-archive__grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  }

  .page-faq .qa__a {
    padding-left: 42px;
  }
}

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

  .page-faq .qa__q::after {
    transition: none;
  }
}