/* utility */
.center {
  text-align: center;
}

.block--md {
  display: block;
}
@media screen and (min-width: 768px) {
  .block--md {
    display: none;
  }
}

/* banner.css */
.banner{
  font-family: "Hiragino Kaku Gothic ProN","Noto Sans JP",system-ui,sans-serif;
	box-sizing: border-box;
  margin: 0 auto;
  padding: .75rem 1rem;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 1rem;
  background:#fff;
  border: 4px solid #b30000;
  position: relative;
}

.banner-left{
  display:flex;
  align-items:center;
  gap: 10px;
  white-space: nowrap;
  color:#b30000;
  font-size: 48px;
  font-weight: 600;
}

.banner-left .big{
  font-size: 64px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: .02em;
}

.banner-left .small{
  font-size: 40px;
  line-height: 1;
  letter-spacing: .02em;
}

.banner-left .badge{
	display: flex;
	align-items: center;
  padding: 6px 12px;
  background: #b30000;
  color:#FFF;
  font-size: 48px;
  font-weight: 500;
  line-height: 1;
}

.banner-right{
  text-align:left;
  color:#222;
  text-align: center;
}

.banner-right .line1{
  font-size: 26px;
  font-weight: 600;
  line-height: 1.2;
}

.banner-right .line2{
  margin-top: 6px;
  font-size: 20px;
  line-height: 1.2;
  color:#444;
}
.banner__note {
	position: absolute;
	bottom: -24px;
	right: 0;
	font-size: 14px;
	color: #333;
}
/* PCでも可変にしたい場合（任意だけど推奨） */
.banner{
  max-width: 750px;
  width: 100%;
}

/* スマホ：縦積み */
@media (max-width: 700px){
  .banner{
    flex-direction: column; /* 縦に積む [web:30] */
    align-items: stretch;
    gap: .5rem;
  }

  .banner-left{
    justify-content: center;
    flex-wrap: wrap; /* 左側が長い時に潰れない保険 */
    text-align: center;
  }

  .banner-right{
    text-align: center;
  }

  .banner-right .line1 {
    font-size: 24px;
  }

  .banner-right .line2 {
    font-size: 16px;
  }

  .banner-right .line1,
  .banner-right .line2{
    white-space: normal; /* 折り返し許可（念のため） [web:23] */
  }

  .banner__note{
    position: absolute; /* absoluteをやめて下に流す（被り防止） */
    text-align: right;
    bottom: -32px;
  }
}