.message-section {
  background: #292d2c;
  min-height: 650px;
  margin-bottom: 80px;
  position: relative;
  overflow: hidden;
}

.message-section::before {
  content: "";
  width: 70%;
  height: calc(100% - 26px);
  background: url('../images/daihyo.webp') center center / cover no-repeat;
  position: absolute;
  top: 26px;
  right: 0;
  z-index: 0;
  -webkit-mask-image:
    linear-gradient(90deg, transparent 0%, #000 30%),
    linear-gradient(180deg, transparent 0%, #000 14%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(90deg, transparent 0%, #000 30%),
    linear-gradient(180deg, transparent 0%, #000 14%);
  mask-composite: intersect;
}

.message-section::after {
  content: "";
  background:
    linear-gradient(90deg, #292d2c 0%, #292d2cf2 24%, #292d2c99 47%, #292d2c24 72%, #292d2c00 100%),
    linear-gradient(180deg, #292d2cdb 0%, #292d2c70 12%, #292d2c00 32%);
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.message-section .message-container {
  min-height: 650px;
  padding-top: 46px;
  padding-bottom: 40px;
  position: relative;
  z-index: 2;
}

.message-section .section_header {
  z-index: 2;
  margin-bottom: 0;
  position: relative;
}

.message-section .sub-title,
.message-section .section-heading {
  color: #fff;
}

.message-section .about-top {
  z-index: 2;
  width: min(650px, 62%);
  margin: 0;
  padding: 0;
  display: block;
  position: absolute;
  bottom: 40px;
}

.message-section .div-block-8 {
  box-sizing: border-box;
  background: #07100fc9;
  border-left: 4px solid #cedd4c;
  width: 100%;
  margin: 0;
  padding: 24px 30px;
  box-shadow: 10px 10px 0 #0000002e;
  backdrop-filter: blur(4px);
}

.message-section .paragraph {
  color: #f5f6f3;
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
}

@media screen and (max-width: 991px) {
  .message-section {
    min-height: 0;
  }

  .message-section::before {
    width: 100%;
    height: 500px;
    top: 20px;
    background-position: 58% top;
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 10%, #000 82%, transparent 100%);
    mask-image: linear-gradient(180deg, transparent 0%, #000 10%, #000 82%, transparent 100%);
  }

  .message-section::after {
    background: linear-gradient(180deg, #292d2c8f 0%, #292d2c12 24%, #292d2ca8 47%, #292d2c 70%);
  }

  .message-section .message-container {
    min-height: 0;
    padding-top: 38px;
    padding-bottom: 40px;
  }

  .message-section .about-top {
    width: 100%;
    margin-top: 300px;
    position: relative;
    bottom: auto;
    left: auto;
  }

  .message-section .div-block-8 {
    padding: 28px;
  }
}

@media screen and (max-width: 479px) {
  .message-section {
    margin-bottom: 60px;
  }

  .message-section::before {
    height: 370px;
  }

  .message-section .message-container {
    padding-top: 32px;
    padding-bottom: 32px;
  }

  .message-section .about-top {
    margin-top: 245px;
  }

  .message-section .div-block-8 {
    padding: 24px 20px;
  }

  .message-section .paragraph {
    font-size: 13px;
    line-height: 1.85;
  }
}