.help-document {
  background:
    radial-gradient(circle at 8% 10%, rgba(255, 196, 229, 0.34), transparent 28%),
    radial-gradient(circle at 92% 16%, rgba(201, 228, 255, 0.36), transparent 30%),
    radial-gradient(circle at 78% 86%, rgba(255, 242, 183, 0.32), transparent 26%),
    linear-gradient(145deg, rgba(255,255,255,0.66), rgba(246,236,255,0.62));
  border: 1px solid rgba(255,255,255,0.75);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(12px);
}

.help-intro {
  color: var(--text-soft);
  font-weight: 650;
}

.faq {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.faq-item {
  padding: 22px;
  border-radius: 26px;
  background: rgba(255,255,255,0.68);
  border: 1px solid rgba(122, 62, 234, 0.10);
  box-shadow: 0 14px 34px rgba(105, 63, 170, 0.08);
}

.faq-item h3,
.help-guide-text h3 {
  margin: 0 0 8px;
  color: var(--purple-900);
}

.faq-item h3 {
  font-size: 1.12rem;
}

.faq-item p {
  margin: 0;
}

.help-guide {
  display: flex;
  flex-direction: column;
  gap: 48px;
  margin: 24px 0 48px;
}

.help-guide-item {
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}

.help-guide-text {
  max-width: 760px;
  margin-bottom: 18px;
}

.help-guide-text span {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(122, 62, 234, 0.10);
  color: var(--purple-900);
  font-weight: 850;
  font-size: 0.9rem;
}

.help-guide-text h3 {
  font-size: clamp(1.25rem, 2.4vw, 1.65rem);
}

.help-guide-text p {
  margin: 0;
  font-weight: 700;
}

.help-guide-item video {
  width: 100%;
  max-height: 560px;
  object-fit: contain;
  display: block;
  border-radius: 28px;
  background: rgba(45, 27, 70, 0.08);
  box-shadow: 0 18px 42px rgba(105, 63, 170, 0.12);
}

@media (min-width: 981px) {
  .help-guide {
    gap: 38px;
    margin: 22px 0 40px;
  }

  .help-guide-text h3 {
    font-size: clamp(1.12rem, 2vw, 1.45rem);
  }

  .faq {
    gap: 14px;
  }

  .faq-item {
    padding: 18px;
    border-radius: 22px;
  }

  .help-guide-item video {
    max-height: 500px;
    border-radius: 24px;
  }
}

@media (max-width: 760px) {
  .faq {
    grid-template-columns: 1fr;
  }

  .help-guide-text h3 {
    font-size: clamp(1.12rem, 5vw, 1.45rem);
  }
}