.faq-section {
  padding: 82px 0 96px;
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(260px, 360px) minmax(0, 1fr);
  gap: 52px;
  align-items: start;
}

.faq-intro {
  position: sticky;
  top: 120px;
}

.faq-intro h2 {
  margin-top: 14px;
  color: var(--ink);
  font-size: clamp(1.9rem, 2.8vw, 2.55rem);
}

.faq-intro p {
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.98rem;
}

.support-box {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  margin-top: 28px;
  padding: 18px;
  border: 1px solid color-mix(in srgb, var(--c1) 18%, transparent);
  border-radius: 8px;
  background: var(--blue-soft);
}

.support-box a {
  display: contents;
}

.support-box > div {
  min-width: 0;
}

.support-box i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 8px;
  color: #fff;
  background: var(--c1);
  font-size: 1.35rem;
}

.support-box strong,
.support-box span {
  display: block;
}

.support-box strong {
  color: var(--ink);
  font-size: 0.96rem;
}

.support-box span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.faq-list {
  display: grid;
  gap: 16px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 12px 30px rgba(20, 16, 15, 0.06);
  overflow: hidden;
}

.faq-question,
.faq-answer {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
}

.faq-question {
  align-items: center;
  padding: 22px 24px 16px;
}

.faq-answer {
  align-items: start;
  padding: 0 24px 24px;
  color: var(--muted);
}

.qa-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 800;
  line-height: 1;
}

.faq-question .qa-mark {
  color: #fff;
  background: var(--c1);
}

.faq-answer .qa-mark {
  color: var(--ink);
  background: var(--c2);
}

.faq-question h3 {
  min-width: 0;
  color: var(--ink-2);
  font-size: clamp(1.05rem, 1.5vw, 1.26rem);
  margin: 0;
}

.faq-answer p {
  min-width: 0;
  max-width: 860px;
  padding-top: 8px;
  font-size: 0.97rem;
  line-height: 1.78;
  overflow-wrap: anywhere;
}

@media (max-width: 1024px) {
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .faq-intro {
    position: static;
    max-width: 720px;
  }
}

@media (max-width: 768px) {
  .breadcrumb {
    margin-bottom: 20px;
    font-size: 0.72rem;
  }

  .faq-section {
    padding: 56px 0 68px;
  }

  .faq-question,
  .faq-answer {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 12px;
  }

  .faq-question {
    padding: 18px 16px 12px;
  }

  .faq-answer {
    padding: 0 16px 18px;
  }

  .qa-mark {
    width: 36px;
    height: 36px;
  }
}

@media (max-width: 480px) {
  .faq-answer {
    grid-template-columns: 1fr;
  }

  .faq-answer .qa-mark {
    display: none;
  }

  .faq-answer p {
    padding-top: 0;
    font-size: 14px;
    line-height: normal;
  }
}