.contact-section {
  margin-top: 0;
  padding: 32px 20px 24px;
  background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
  border-radius: 24px 24px 0 0;
  color: #ffffff;

  /* ═══ 引言区 ═══ */
  &__intro {
    margin-bottom: 24px;
  }

  /* ═══ 操作按钮区 ═══ */
  &__actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 28px;
  }

  &__action {
    display: flex;
    align-items: center;
    padding: 16px 18px;
    border-radius: 14px;
    transition: opacity 0.2s;

    &:active {
      opacity: 0.8;
    }
  }

  &__action--primary {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.35);
  }

  &__action--secondary {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
  }

  &__action-text {
    flex: 1;
    margin-left: 14px;
    display: flex;
    flex-direction: column;
  }

  /* ═══ 底部信息 ═══ */
  &__footer {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }
}