@import url("https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@600&display=swap");
.pv_area {
  width: 100%;
  height: 550px;
  margin: 0 auto;
  overflow: hidden;
}
@media screen and (max-width: 768px) {
  .pv_area {
    height: 150%;
  }
}
.pv_area .video_area {
  position: relative;
}
.pv_area .video_area .mask_area {
  z-index: 1;
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 550px;
  content: "";
  background: #686868;
  opacity: 0.5;
  mix-blend-mode: darken;
}
@media screen and (max-width: 768px) {
  .pv_area .video_area .mask_area {
    height: 100%;
  }
}
.pv_area .video_area .video_box {
  position: relative;
  width: 100vw;
  height: 550px;
  overflow: hidden;
}
@media screen and (max-width: 768px) {
  .pv_area .video_area .video_box {
    height: 150%;
    position: relative;
    padding-top: 84.375%;
  }
}
.pv_area .video_area .video_box video {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  min-width: 100%;
  min-height: 100%;
  max-width: none;
}
@media screen and (max-width: 768px) {
  .pv_area .video_area .video_box video {
    min-width: initial;
    min-height: initial;
    width: 150%;
    height: 150%;
  }
}
.pv_area .video_area .ttl_area {
  width: 100%;
  margin: 0 auto;
  z-index: 3;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
.pv_area .video_area .ttl_area .ttl_box h1 {
  font-weight: 500;
  color: #fff;
  font-size: 42px;
  letter-spacing: 2px;
  margin-top: 20px;
  text-align: center;
  font-family: "Noto Serif JP", serif;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}
@media screen and (max-width: 768px) {
  .pv_area .video_area .ttl_area .ttl_box h1 {
    font-size: 24px;
  }
}
.pv_area .video_area .ttl_area .btn_box {
  margin-top: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 300px;
  height: 50px;
  background: #fff;
  border: 1px solid #0093e8;
}
@media screen and (max-width: 768px) {
  .pv_area .video_area .ttl_area .btn_box {
    width: 250px;
    height: 40px;
  }
}
.pv_area .video_area .ttl_area .btn_box a {
  width: 100%;
  height: 100%;
  font-size: 18px;
  font-weight: bold;
  color: #0093e8;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.3s ease-in-out;
}
.pv_area .video_area .ttl_area .btn_box a:hover {
  color: #fff;
  background: #0093e8;
}
@media screen and (max-width: 768px) {
  .pv_area .video_area .ttl_area .btn_box a {
    font-size: 14px;
  }
}