/* Apa itu w57 — 双栏介绍模块 */

.fe9fz2-about {
  padding: 3.5rem 0;
  background: linear-gradient(180deg, #ffffff 0%, #f0fdf4 100%);
  overflow: hidden;
}

.fe9fz2-about__inner {
  display: grid;
  grid-template-columns: min(512px, 42vw) 1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}

.fe9fz2-about__content {
  min-width: 0;
}

.fe9fz2-about__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(5, 150, 105, 0.1);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}

.fe9fz2-about__title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.5rem, 3.5vw, 1.875rem);
  font-weight: 800;
  color: var(--gray-900);
  margin: 0 0 1rem;
  line-height: 1.25;
}

.fe9fz2-about__text {
  color: var(--gray-700);
  line-height: 1.8;
  margin: 0 0 1rem;
  font-size: 1rem;
}

.fe9fz2-about__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.fe9fz2-about__stat {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1rem 0.75rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.fe9fz2-about__stat:hover {
  border-color: rgba(5, 150, 105, 0.35);
  box-shadow: var(--shadow-md);
}

.fe9fz2-about__stat-value {
  font-weight: 800;
  font-size: 1.125rem;
  color: var(--primary);
  line-height: 1.2;
}

.fe9fz2-about__stat-label {
  font-size: 0.75rem;
  color: var(--gray-600);
  margin-top: 0.25rem;
  line-height: 1.3;
}

.fe9fz2-about__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.fe9fz2-about__visual {
  position: relative;
  justify-self: center;
  width: 100%;
  max-width: 512px;
}

.fe9fz2-about__frame {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 512px;
  margin: 0 auto;
  border-radius: 1.25rem;
  overflow: hidden;
  background: linear-gradient(145deg, #ecfdf5 0%, #d1fae5 50%, #a7f3d0 100%);
  border: 1px solid rgba(5, 150, 105, 0.2);
  box-shadow:
    0 4px 6px -1px rgba(5, 150, 105, 0.08),
    0 20px 40px -12px rgba(5, 150, 105, 0.18);
}

.fe9fz2-about__frame::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.5) 0%, transparent 55%);
  pointer-events: none;
  z-index: 1;
}

.fe9fz2-about__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1.5rem;
  text-align: center;
  color: var(--primary-dark);
  z-index: 2;
}

.fe9fz2-about__frame.has-image .fe9fz2-about__placeholder {
  display: none;
}

.fe9fz2-about__img {
  display: block;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: cover;
  object-position: center;
  z-index: 1;
  opacity: 0;
}

.fe9fz2-about__frame.has-image .fe9fz2-about__img {
  opacity: 1;
}

.fe9fz2-about__placeholder-icon {
  width: 64px;
  height: 64px;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  box-shadow: var(--shadow-sm);
}

.fe9fz2-about__caption {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--gray-500);
  text-align: center;
  line-height: 1.4;
}

.fe9fz2-about__placeholder-text {
  font-size: 0.8rem;
  font-weight: 600;
  opacity: 0.85;
  max-width: 220px;
  line-height: 1.4;
}

.fe9fz2-about__badge {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary-dark);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
}

@media (max-width: 900px) {
  .fe9fz2-about__inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .fe9fz2-about__visual {
    max-width: min(512px, 88vw);
  }

  .fe9fz2-about__stats {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 480px) {
  .fe9fz2-about {
    padding: 2.5rem 0;
  }

  .fe9fz2-about__stats {
    grid-template-columns: 1fr;
  }

  .fe9fz2-about__actions {
    flex-direction: column;
  }

  .fe9fz2-about__actions .border-tall-50bc {
    width: 100%;
    justify-content: center;
  }
}