.page-faq {
  max-width: var(--container);
  margin-inline: auto;
  padding: 32px 20px 88px;
  background:
    radial-gradient(90rem 30rem at 110% -5%, var(--green-soft), transparent 60%),
    radial-gradient(70rem 40rem at -15% 105%, rgba(255, 69, 0, 0.06), transparent 55%),
    var(--bg);
}

.page-faq .support-head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 24px 0 36px;
}

.page-faq .support-head h1 {
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(3rem, 6vw, 5rem);
  line-height: 0.95;
  letter-spacing: 0.01em;
  color: var(--text);
  margin: 0;
}

.page-faq .support-head__lede {
  color: var(--text-gray);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 56ch;
  margin: 0;
}

.page-faq .support-layout {
  display: grid;
  gap: 36px;
}

.page-faq .support-sidebar {
  display: grid;
  gap: 16px;
  align-content: start;
  align-self: start;
}

.page-faq .help-index {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 24px;
}

.page-faq .help-index__title {
  margin: 0 0 18px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-faq .help-index__title::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px var(--green);
}

.page-faq .help-index__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 10px;
  border-radius: 14px;
  border: 1px solid transparent;
  color: var(--text-gray);
  text-decoration: none;
  font-size: 0.95rem;
  line-height: 1.4;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}

.page-faq .help-index__link + .help-index__link {
  margin-top: 2px;
}

.page-faq .help-index__link:hover {
  background: var(--green-soft);
  color: var(--text);
  border-color: rgba(0, 255, 136, 0.14);
}

.page-faq .help-index__link:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.page-faq .help-index__num {
  flex: none;
  width: 2.4ch;
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--text-dim);
}

.page-faq .help-index__link:hover .help-index__num {
  color: var(--green);
}

.page-faq .help-hotline {
  background: linear-gradient(135deg, var(--green-soft), transparent 65%), var(--surface);
  border: 1px solid rgba(0, 255, 136, 0.16);
  border-radius: var(--r-lg);
  padding: 24px;
}

.page-faq .help-hotline__title {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--text-dim);
}

.page-faq .help-hotline__phone {
  display: block;
  margin: 8px 0 4px;
  font-family: var(--font-data);
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--text);
  letter-spacing: 0.02em;
}

.page-faq .help-hotline__hours {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-gray);
}

.page-faq .support-content {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-faq .support-intro {
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px;
  margin-bottom: 8px;
}

.page-faq .support-intro__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--text-dim);
}

.page-faq .support-intro__text {
  margin: 0;
  color: var(--text-gray);
  line-height: 1.75;
}

.page-faq .support-intro__text strong {
  color: var(--text);
  font-weight: 600;
}

.page-faq .image-shell {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
  margin-top: 22px;
}

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

.page-faq .image-shell--portrait {
  margin: 28px auto 4px;
  max-width: 460px;
  width: 100%;
  aspect-ratio: 4 / 5;
}

.page-faq .image-shell--portrait img {
  object-fit: cover;
  height: 100%;
  width: 100%;
}

.page-faq .image-shell__caption {
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 6px;
  text-align: center;
}

.page-faq .qa-block {
  scroll-margin-top: 28px;
  margin-top: 52px;
  border-top: 1px solid var(--line);
  padding-top: 30px;
}

.page-faq .qa-block:target {
  border-top-color: var(--green);
}

.page-faq .qa-block:target h2 {
  color: var(--green);
}

.page-faq .qa-block__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-faq .qa-block__index {
  font-family: var(--font-data);
  font-size: 0.9rem;
  color: var(--green);
}

.page-faq .qa-block h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(1.8rem, 2.6vw, 2.4rem);
  line-height: 1.05;
  color: var(--text);
  letter-spacing: 0.02em;
}

.page-faq .qa-block__lead {
  margin: 10px 0 0;
  color: var(--text-gray);
  font-size: 0.95rem;
  line-height: 1.65;
}

.page-faq .qa-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  margin-top: 20px;
  overflow: hidden;
  transition: border-color var(--ease), background var(--ease);
}

.page-faq .qa-item[open] {
  border-color: rgba(0, 255, 136, 0.28);
  background: linear-gradient(0deg, rgba(0, 255, 136, 0.03), transparent), var(--surface);
}

.page-faq .qa-item summary {
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  list-style: none;
  padding: 20px 24px;
}

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

.page-faq .qa-item summary:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: -4px;
  border-radius: var(--r-lg);
}

.page-faq .qa-item__num {
  flex: none;
  width: 3.4ch;
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--text-dim);
}

.page-faq .qa-item__title {
  flex: 1;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.45;
}

.page-faq .qa-item__icon {
  position: relative;
  flex: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--capsule);
}

.page-faq .qa-item__icon::before,
.page-faq .qa-item__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 2px;
  border-radius: 2px;
  background: var(--green);
  transform: translate(-50%, -50%) rotate(0deg);
  transition: transform var(--ease);
}

.page-faq .qa-item__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

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

.page-faq .qa-item__body {
  border-top: 1px solid var(--line);
  padding: 20px 24px 24px;
  color: var(--text-gray);
  font-size: 0.95rem;
  line-height: 1.75;
}

.page-faq .qa-item__body p {
  margin: 0 0 12px;
}

.page-faq .qa-item__body p:last-of-type {
  margin-bottom: 0;
}

.page-faq .qa-item__body .tag {
  margin-inline-end: 8px;
  margin-top: 10px;
}

.page-faq .qa-copy {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 8px 16px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text-dim);
  font-family: var(--font-data);
  font-size: 0.75rem;
  cursor: pointer;
  transition: border-color var(--ease), color var(--ease);
}

.page-faq .qa-copy:hover,
.page-faq .qa-copy:focus-visible {
  border-color: var(--green);
  color: var(--green);
  outline: none;
}

.page-faq .qa-link {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 255, 136, 0.35);
  transition: border-color var(--ease);
}

.page-faq .qa-link:hover {
  border-bottom-color: var(--green);
}

.page-faq .qa-support__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 24px;
}

.page-faq .qa-support-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px 20px;
}

.page-faq .qa-support-card__label {
  display: block;
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  text-transform: uppercase;
}

.page-faq .qa-support-card__value {
  display: block;
  margin-top: 8px;
  color: var(--text);
  font-weight: 600;
  font-size: 1.05rem;
  line-height: 1.4;
}

.page-faq .qa-support__note {
  color: var(--text-dim);
  font-size: 0.85rem;
  line-height: 1.7;
  margin-top: 18px;
}

.page-faq .qa-support__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

@media (min-width: 720px) {
  .page-faq .qa-support__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .page-faq {
    padding: 40px 32px 100px;
  }

  .page-faq .support-head {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 40px;
  }

  .page-faq .support-head h1 {
    max-width: 10ch;
  }

  .page-faq .support-head__lede {
    margin-bottom: 6px;
  }

  .page-faq .support-layout {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 56px;
  }

  .page-faq .support-sidebar {
    position: sticky;
    top: 24px;
    max-height: calc(100vh - 48px);
    overflow: auto;
  }

  .page-faq .support-content {
    gap: 12px;
  }
}