/* クリーンラボへの外部導線のみ。既存LP・フォームのスタイルには干渉しない。 */
.cleanlabo-section { padding: 42px 0; background: #fff; }
.cleanlabo-section--after-plans { padding-top: 0; }
.cleanlabo-banner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  align-items: center;
  gap: 36px;
  padding: 36px 40px;
  color: #fff;
  background: linear-gradient(115deg, #ad1012, #da1517 70%, #ed3032);
  border: 4px solid #da1517;
  border-radius: 10px;
  box-shadow: 0 12px 28px rgba(123, 14, 16, .2);
  text-decoration: none;
  transition: box-shadow .2s, transform .2s;
}
.cleanlabo-banner-copy { min-width: 0; }
.cleanlabo-banner-tag {
  display: inline-block;
  margin-bottom: 16px;
  padding: 5px 13px;
  background: #ffe574;
  color: #35170c;
  border-radius: 3px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.7;
}
.cleanlabo-banner-title { margin: 0; font-size: clamp(28px, 3.2vw, 42px); font-weight: 700; line-height: 1.5; letter-spacing: .01em; }
.cleanlabo-banner-title > span:first-of-type { color: #ffe574; display: inline-block; }
.cleanlabo-banner-tail { display: inline-block; white-space: nowrap; }
.cleanlabo-banner-description { margin-top: 16px; font-size: 14px; line-height: 1.9; color: #fff; }
.cleanlabo-banner-destination { padding: 24px 20px 18px; text-align: center; background: #fff; color: #222; border-radius: 7px; }
.cleanlabo-banner-brand-label { display: block; font-size: 12px; font-weight: 700; }
.cleanlabo-banner-brand { display: block; margin: 8px 0 18px; color: #da1517; font-size: 32px; font-weight: 700; letter-spacing: .03em; line-height: 1.4; white-space: nowrap; }
.cleanlabo-banner-action { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 14px 16px; border-radius: 4px; background: #da1517; color: #fff; font-size: 15px; font-weight: 700; }
.cleanlabo-banner-action > span { font-family: sans-serif; font-size: 24px; line-height: 1; }
.cleanlabo-banner-external { display: block; margin-top: 12px; font-size: 10px; line-height: 1.6; color: #666; }
.cleanlabo-banner:hover { transform: translateY(-3px); box-shadow: 0 16px 32px rgba(123, 14, 16, .28); }
.cleanlabo-banner:focus-visible { outline: 3px solid #222; outline-offset: 5px; }
@media (max-width: 900px) {
  .cleanlabo-banner { grid-template-columns: minmax(0, 1fr); gap: 24px; padding: 28px; }
  .cleanlabo-banner-destination { width: 100%; max-width: 400px; margin: 0 auto; }
  .cleanlabo-banner-copy { text-align: center; }
}
@media (max-width: 480px) {
  .cleanlabo-section { padding: 28px 0; }
  .cleanlabo-section--after-plans { padding-top: 0; }
  .cleanlabo-banner { padding: 24px 18px; gap: 22px; border-width: 3px; }
  .cleanlabo-banner-tag { font-size: 11px; padding: 5px 8px; margin-bottom: 14px; }
  .cleanlabo-banner-title { font-size: clamp(23px, 6.1vw, 29px); }
  .cleanlabo-banner-description { font-size: 12px; margin-top: 12px; }
  .cleanlabo-banner-description br { display: none; }
  .cleanlabo-banner-destination { padding: 20px 16px 16px; }
  .cleanlabo-banner-brand { font-size: 29px; }
}
@media (prefers-reduced-motion: reduce) {
  .cleanlabo-banner { transition: none; }
  .cleanlabo-banner:hover { transform: none; }
}