/* Installation guides and pricing share an editorial layout. */
.public-page .container {
  width: min(100% - 48px, 1040px);
  margin: 0 auto;
}
.hero {
  padding: 72px 0 80px;
  background: linear-gradient(145deg, #edf3fd, #f5f7fa 70%);
  border-block: 1px solid var(--color-border);
}
.hero .container {
  max-width: 860px;
  text-align: center;
}
.hero h1 {
  font-size: clamp(34px, 4.6vw, 56px);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 auto 24px;
  text-wrap: balance;
}
.hero p {
  max-width: 660px;
  margin: 0 auto 28px;
  color: var(--color-text-light);
  font-size: 17px;
  line-height: 1.8;
}
.public-page .btn {
  padding: 13px 24px;
  min-height: 48px;
  background: var(--color-primary);
  color: white;
  border-color: transparent;
  border-radius: 8px;
  font-size: 14px;
}
.public-page .btn:hover {
  background: var(--color-primary-dark);
}
.public-page .terms {
  font-size: 12px;
  color: var(--color-text-light);
  margin: 20px auto 0;
  max-width: 600px;
  text-align: center;
}
.public-page section {
  padding: 64px 0;
}
.public-page section h2 {
  font-size: 28px;
  letter-spacing: -0.03em;
  margin-bottom: 32px;
}
.video-instruction {
  background: white;
}
.video-wrapper {
  aspect-ratio: 16/9;
  max-width: 860px;
  margin: 0 auto;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  overflow: hidden;
  background: #eaf0f8;
}
.video-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
}
.step {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 48px;
  align-items: center;
  padding: 32px;
  margin-top: 24px;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: 16px;
}
.step h3 {
  font-size: 18px;
  margin-bottom: 16px;
}
.step p,
.step li {
  font-size: 15px;
  color: var(--color-text-light);
}
.step ul,
.step ol {
  padding-left: 20px;
}
.step li + li {
  margin-top: 10px;
}
.img-container {
  padding: 16px;
  background: var(--color-gray-100);
  border-radius: 10px;
}
.img-container img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
}
.security {
  border-top: 1px solid var(--color-border);
}
.security .container {
  max-width: 860px;
}
.security p {
  color: var(--color-text-light);
  font-size: 14px;
  line-height: 1.9;
}
.security strong {
  color: var(--color-text);
}
.pricing {
  text-align: center;
}
.price-card {
  width: min(100%, 460px);
  padding: 36px;
  margin: 0 auto;
  text-align: left;
  background: white;
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-primary);
  border-radius: 16px;
  box-shadow: var(--shadow-md);
}
.price-card h3 {
  font-size: 16px;
}
.price {
  padding: 8px 0 24px;
  border-bottom: 1px solid var(--color-border);
}
.amount {
  font-size: 64px;
  font-weight: 600;
  letter-spacing: -0.06em;
}
.period {
  display: block;
  color: var(--color-text-light);
  font-size: 13px;
}
.features {
  padding: 0;
  margin: 24px 0;
  list-style: none;
}
.features li {
  margin: 12px 0;
  font-size: 14px;
}
.features li::before {
  content: "✓";
  color: var(--color-secondary);
  margin-right: 12px;
}
.price-card .btn {
  width: 100%;
}
.enterprise-note {
  margin: 28px 0 0;
  font-size: 14px;
  color: var(--color-text-light);
}
.faq {
  background: white;
  border-top: 1px solid var(--color-border);
}
.faq .container {
  max-width: 780px;
}
.faq-item {
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border);
}
.faq-item summary {
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
}
.faq-item p {
  margin: 16px 0 0;
  color: var(--color-text-light);
  font-size: 14px;
}
.footer {
  border-top: 1px solid var(--color-border);
  padding: 24px 0;
  color: var(--color-text-light);
  text-align: center;
  font-size: 12px;
}
.footer p {
  margin: 8px 0;
}
.footer a {
  color: inherit;
}
@media (max-width: 700px) {
  .hero {
    padding: 48px 0;
  }
  .hero p {
    font-size: 15px;
  }
  .public-page section {
    padding: 40px 0;
  }
  .public-page section h2 {
    font-size: 24px;
  }
  .step {
    grid-template-columns: minmax(0, 1fr);
    padding: 24px;
    gap: 20px;
  }
  .price-card {
    padding: 28px;
  }
}