.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  background-color: var(--deep-ink);
  color: var(--text);
  padding: clamp(20px, 3.2vw, 30px) 0 clamp(40px, 6vw, 78px);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -14%;
  width: 62%;
  height: 152%;
  background: linear-gradient(158deg, var(--harbor-blue) 0%, var(--tide-blue) 46%, transparent 78%);
  transform: rotate(9deg);
  opacity: .9;
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(96deg, transparent calc(52% - 1px), rgba(43, 227, 210, .38) 52%, transparent calc(52% + 1px));
  opacity: .55;
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
}

.page-faq .faq-hero .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
  margin-bottom: clamp(24px, 4vw, 52px);
}

.page-faq .faq-hero .breadcrumbs__item {
  color: inherit;
  text-decoration: none;
}

.page-faq .faq-hero .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-steel);
}

.page-faq .faq-hero .breadcrumbs a.breadcrumbs__item:hover {
  color: var(--glow-cyan);
}

.page-faq .faq-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: end;
}

.page-faq .faq-hero__text h1 {
  font-family: var(--font-narrow);
  font-weight: 800;
  font-size: clamp(28px, 5.4vw, 56px);
  line-height: 1.12;
  letter-spacing: -.02em;
  margin: 0 0 clamp(14px, 2vw, 20px);
  max-width: 15em;
}

.page-faq .faq-hero .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--ice-cyan);
  margin: 0 0 clamp(12px, 1.8vw, 18px);
}

.page-faq .faq-hero__lead {
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: #CFE3E8;
  margin: 0 0 clamp(22px, 3vw, 34px);
}

.page-faq .faq-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-faq .faq-hero__quickitem {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 14px;
  border: 1px solid var(--line-steel);
  border-radius: var(--r);
  background: rgba(6, 23, 38, .55);
  color: var(--text);
  font-size: 14px;
  text-decoration: none;
  transition: border-color .18s ease, color .18s ease, background-color .18s ease;
}

.page-faq .faq-hero__quickitem:hover,
.page-faq .faq-hero__quickitem:focus-visible {
  border-color: var(--glow-cyan);
  color: var(--ice-cyan);
  background: rgba(43, 227, 210, .08);
}

.page-faq .faq-hero__quickidx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--glow-cyan);
}

.page-faq .faq-hero__media {
  margin: 0;
  border: 1px solid var(--line-steel);
  background: linear-gradient(155deg, var(--tide-blue), var(--deep-ink));
  box-shadow: 0 30px 70px -36px rgba(0, 0, 0, .95);
}

.page-faq .faq-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 2;
  object-fit: cover;
}

.page-faq .faq-body {
  --faq-ink: #0C1A24;
  --faq-muted: #5C7285;
  --faq-rule: #D9E3E0;
  --faq-mark: #17496E;
  --faq-hot: #C75A21;
  background: var(--paper-warm);
  color: var(--faq-ink);
  padding: clamp(34px, 5vw, 72px) 0 clamp(48px, 7vw, 96px);
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
}

.page-faq .faq-index {
  border-top: 2px solid var(--faq-mark);
  padding-top: 14px;
}

.page-faq .faq-index__title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--faq-muted);
  margin: 0 0 12px;
}

.page-faq .faq-index__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  -webkit-overflow-scrolling: touch;
}

.page-faq .faq-index__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 12px;
  border: 1px solid var(--faq-rule);
  border-radius: var(--r);
  color: var(--faq-muted);
  font-size: 14px;
  text-decoration: none;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  color: var(--faq-mark);
  border-color: var(--faq-mark);
}

.page-faq .faq-index__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--faq-rule);
  flex: 0 0 auto;
  transition: background-color .18s ease, box-shadow .18s ease;
}

.page-faq .faq-index__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
}

.page-faq .faq-index__link.is-active {
  color: var(--faq-mark);
  border-color: var(--faq-mark);
  background: rgba(23, 73, 110, .07);
}

.page-faq .faq-index__link.is-active .faq-index__dot {
  background: var(--signal-orange);
  box-shadow: 0 0 0 3px rgba(255, 138, 61, .2);
}

.page-faq .faq-index__link.is-active .faq-index__idx {
  color: var(--faq-hot);
}

.page-faq .faq-group {
  margin-bottom: clamp(38px, 5.5vw, 68px);
  scroll-margin-top: 96px;
}

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

.page-faq .faq-group__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--faq-rule);
  margin-bottom: 4px;
}

.page-faq .faq-group__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--faq-hot);
  flex: 0 0 auto;
}

.page-faq .faq-group__title {
  font-family: var(--font-narrow);
  font-weight: 800;
  font-size: clamp(20px, 2.7vw, 28px);
  line-height: 1.3;
  letter-spacing: -.01em;
  margin: 0;
}

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

.page-faq .qa summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  gap: clamp(10px, 2vw, 20px);
  padding: clamp(16px, 2.4vw, 22px) 0;
  font-size: clamp(16px, 1.7vw, 18px);
  font-weight: 600;
  line-height: 1.6;
  color: var(--faq-ink);
  transition: color .18s ease;
}

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

.page-faq .qa summary:hover {
  color: var(--faq-mark);
}

.page-faq .qa summary:focus-visible {
  outline: 2px solid var(--faq-mark);
  outline-offset: 4px;
}

.page-faq .qa__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--faq-muted);
  flex: 0 0 auto;
  min-width: 3.2em;
  padding-top: .38em;
}

.page-faq .qa__text {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .qa__icon {
  position: relative;
  width: 14px;
  height: 14px;
  flex: 0 0 auto;
  margin-top: .55em;
}

.page-faq .qa__icon::before,
.page-faq .qa__icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--faq-mark);
  transition: transform .24s ease, opacity .24s ease;
}

.page-faq .qa__icon::before {
  width: 14px;
  height: 1.5px;
  transform: translate(-50%, -50%);
}

.page-faq .qa__icon::after {
  width: 1.5px;
  height: 14px;
  transform: translate(-50%, -50%);
}

.page-faq .qa[open] .qa__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.page-faq .qa[open] .qa__num {
  color: var(--faq-hot);
}

.page-faq .qa__a {
  padding: 0 clamp(0px, 2vw, 24px) clamp(18px, 2.6vw, 26px) calc(3.2em + clamp(10px, 2vw, 20px));
  max-width: 64ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: #24333F;
  animation: faq-reveal .26s ease both;
}

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

.page-faq .qa__link {
  color: var(--faq-mark);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-faq .qa__link:hover,
.page-faq .qa__link:focus-visible {
  color: var(--faq-hot);
}

@keyframes faq-reveal {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.page-faq .faq-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 32px);
  align-items: center;
  margin-top: 22px;
  padding: clamp(18px, 3vw, 30px);
  border: 1px solid var(--faq-rule);
  border-left: 2px solid var(--faq-mark);
  border-radius: var(--r);
  background: linear-gradient(158deg, rgba(23, 73, 110, .07), rgba(43, 227, 210, .1));
}

.page-faq .faq-contact__media {
  margin: 0;
  border: 1px solid var(--faq-rule);
  overflow: hidden;
}

.page-faq .faq-contact__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-faq .faq-contact__list {
  margin: 0;
}

.page-faq .faq-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  padding: 12px 0;
  border-top: 1px solid rgba(36, 80, 111, .16);
}

.page-faq .faq-contact__row:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-faq .faq-contact__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--faq-muted);
  flex: 0 0 auto;
  min-width: 4.6em;
}

.page-faq .faq-contact__value {
  margin: 0;
  font-weight: 700;
  font-size: clamp(15px, 1.7vw, 17px);
  color: var(--faq-mark);
  word-break: break-word;
}

.page-faq .faq-contact__note {
  margin: 0;
  flex-basis: 100%;
  padding-left: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--faq-muted);
}

.page-faq .faq-group#faq-contact .qa:first-of-type {
  border-top: 1px solid var(--faq-rule);
}

@media (min-width: 700px) {
  .page-faq .faq-contact {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  }

  .page-faq .faq-contact__note {
    padding-left: calc(4.6em + 14px);
  }
}

@media (min-width: 980px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 76px);
  }

  .page-faq .faq-layout {
    grid-template-columns: 228px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
  }

  .page-faq .faq-index {
    position: sticky;
    top: 84px;
    align-self: start;
  }

  .page-faq .faq-index__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .faq-index__link {
    width: 100%;
    border-color: transparent;
    padding: 9px 10px;
  }

  .page-faq .faq-index__link:hover {
    background: rgba(23, 73, 110, .05);
  }
}

@media (max-width: 640px) {
  .page-faq .faq-hero::after {
    display: none;
  }

  .page-faq .qa__num {
    min-width: 2.6em;
    font-size: 11px;
  }

  .page-faq .qa__a {
    padding-left: 0;
    padding-right: 0;
  }

  .page-faq .faq-contact {
    padding: 16px;
  }
}

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

  .page-faq .qa__icon::before,
  .page-faq .qa__icon::after,
  .page-faq .qa__num,
  .page-faq .faq-index__dot,
  .page-faq .faq-index__link {
    transition: none;
  }
}