*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --floating-btn-width: min(100vw, 750px);
  --floating-btn-height: calc(var(--floating-btn-width) * 0.1927);
  --floating-btn-bottom: 0px;
}
body { background: #000; }
.lp { max-width: 750px; margin: 0 auto; }
.lp-sec { position: relative; font-size: 0; line-height: 0; }
.bg-img, .bg-video { width: 100%; height: auto; display: block; }
.sec05-sec { overflow: hidden; }
.sec05-img { width: calc(100% + 1px); max-width: none; margin-left: -1px; }
.lp-sec a { display: block; }
.lp-sec a:hover img { opacity: .88; transition: opacity .2s ease; }
.ov-img { position: absolute; height: auto; display: block; }
.floating-btn {
  position: fixed;
  left: 50%;
  bottom: var(--floating-btn-bottom);
  z-index: 100;
  width: var(--floating-btn-width);
  transform: translateX(-50%);
  display: block;
}
.floating-btn img {
  width: 100%;
  height: auto;
  display: block;
}
.copyright {
  max-width: 750px;
  margin: 0 auto;
  padding: 28px 16px calc(var(--floating-btn-height) + 20px);
  background: #000;
  color: #fff;
  font-size: 12px;
  line-height: 1.8;
  text-align: center;
}
.copyright__links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 8px;
}
.copyright a {
  color: #fff;
  text-decoration: none;
}
.copyright a:hover {
  text-decoration: underline;
}
.lp-row { display: flex; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.lp-row::-webkit-scrollbar { display: none; }
.js-fade { opacity: 0; transform: translateY(20px); transition: opacity .65s ease, transform .65s ease; }
.js-fade.is-visible { opacity: 1; transform: none; }