@charset "UTF-8";

html {
  scroll-behavior: smooth;
  --plyr-color-main: #fbd804
}

.content-container {
  --color-accent: #fbd804;
  font-size: 15px;
  padding-bottom: 32px;
  line-height: 1.6;
}

.content-container img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

.content-container a {
  color: #333;
}

.content-container a:hover {
  text-decoration: none;
}

.content-container header {
  background: none;
}

.content-container .box-video iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
}

.content-container .list-nav {
  display: flex;
  justify-content: space-evenly;
  gap: 16px;
  max-width: 1000px;
  margin: 40px auto -16px;
}

.content-container .list-nav a {
  border-bottom: 2px solid var(--color-accent);
  font-weight: bold;
  color: #555;
  display: inline-block;
  padding: 4px;
  font-size: 18px;
}

@media (width < 800px) {
  .content-container .list-nav {
    justify-content: center;
    flex-wrap: wrap;
    margin: 24px auto -8px;
  }

  .content-container .list-nav a {
    font-size: 15px;
  }
}

.content-container .sec {
  margin-top: 72px;

  @media (width < 800px) {
    margin-top: 40px;
  }
}

.content-container .ttl-sec {
  height: 150px;
  background-size: cover;
  background-position: center;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-size: 36px;
  font-weight: bold;
  margin-bottom: 16px;
  flex-direction: column;
  gap: 4px;
  text-shadow: 0 0 8px rgba(0, 0, 0, 0.5);

  & h2 {
    font-weight: bold;
  }
  
  & p {
    font-size: 18px;

    &::before,
    &::after {
      content: "-";
      margin-inline: 8px;
    }
  }
}

.content-container .desc-sec {
  max-width: 1000px;
  margin: 32px auto;
}

.content-container .list-col2 {
  max-width: 1000px;
  margin: 32px auto;
  gap: 32px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.content-container .list-col3 {
  max-width: 1000px;
  margin: 32px auto;
  gap: 0 32px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);

  & img {
    border-radius: 16px;
  }

  .colspan3 {
    grid-column: span 3;
  }
}

.content-container .list-col4 {
  max-width: 1000px;
  margin: 32px auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.content-container .list-col1 {
  margin: 32px auto;
  display: grid;
  grid-template-columns: 1fr;
  justify-items: center;
}

.content-container .list-col1 li {
  max-width: 600px;
}

.content-container .round {
  display: block;
  border-radius: 16px;
  overflow: hidden;
}

.content-container .round img {
  transition: 0.3s;
}

.content-container a:hover .round img {
  transform: scale(1.05);
}

.content-container .square {
  aspect-ratio: 1 / 1;
  background-color: #f2f2f2;
}

.content-container .square img {
  width: 100%;
  height: 100%;
  object-fit: scale-down;
}

.content-container .name-item {
  font-weight: bold;
  font-size: 22px;
  color: #555;
  margin-block: 6px 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  font-family: "Montserrat", sans-serif;
}

.content-container .name-item span {
  background-color: #fbd804;
  padding: 4px 6px;
  font-weight: normal;
  font-size: 13px;
  color: #333;
}

.content-container .price-item {
  text-align: center;
  font-size: 20px;
  font-family: "Montserrat", sans-serif;
  color: #666;
  margin-block: -4px 2px;
}

.content-container .desc-item {
  display: flex;
  justify-content: center;
}

.content-container .ttl-video,
.content-container .ttl-article {
  line-height: 1.4;
  margin-top: 8px;
}

.content-container .img-video {
  position: relative;
}

.content-container .img-video::after {
  position: absolute;
  display: block;
  content: "";
  width: 100%;
  aspect-ratio: 16 / 9;
  top: 0;
  left: 0;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" height="100%" version="1.1" viewBox="0 0 68 48" width="100%" fill="%23ffffff"><path d="M66.52,7.74c-0.78-2.93-2.49-5.41-5.42-6.19C55.79,.13,34,0,34,0S12.21,.13,6.9,1.55 C3.97,2.33,2.27,4.81,1.48,7.74C0.06,13.05,0,24,0,24s0.06,10.95,1.48,16.26c0.78,2.93,2.49,5.41,5.42,6.19 C12.21,47.87,34,48,34,48s21.79-0.13,27.1-1.55c2.93-0.78,4.64-3.26,5.42-6.19C67.94,34.95,68,24,68,24S67.94,13.05,66.52,7.74z" fill="%23f00"></path><path d="M 45,24 27,14 27,34" fill="%23fff"></path></svg>') no-repeat center center;
  background-size: 25%;
  transition: 0.3s;
  opacity: 0.5;
  filter: grayscale(10%);
}

.content-container a:hover .img-video::after {
  opacity: 0.6;
}

.content-container .sec-sub {
  max-width: 1000px;
  margin: 32px auto;
  background-color: #f2f2f2;
  padding: 32px 32px 4px;
  box-sizing: border-box;
}

.content-container .ttl-sec-sub {
  font-size: 20px;
  text-align: center;
  font-weight: bold;
  color: #444;
  margin-bottom: 16px;
}

@media (width < 800px) {
  .content-container .desc-sec {
    margin: 16px;
  }

  .content-container .list-col2 {
    margin: 16px;
    gap: 16px;
  }

  .content-container .list-col3 {
    margin: 16px;
    gap: 0 16px;
  }

  .content-container .list-col4 {
    margin: 16px;
    gap: 16px;
  }

  .content-container .list-col1 {
    margin: 16px;
  }

  .content-container .sec-sub {
    margin: 16px;
    padding: 16px 0 8px;
  }
}

@media (width < 640px) {
  .content-container .list-col4 {
    grid-template-columns: 1fr 1fr;
  }

  .content-container .list-col1 {
    margin: 16px;
  }

  .content-container .name-item {
    font-size: 18px;
  }

  .content-container .name-item span {
    font-size: 12px;
  }

  .content-container .price-item {
    font-size: 18px;
  }

  .content-container .ttl-sec-sub {
    font-size: 18px;
  }
}

@media (width < 480px) {
  .content-container .ttl-sec {
    font-size: 26px;
  }
}

.content-container .ttl-sec-stomp {
  background-image: url(../img/bg_stomp.jpg);
}

.content-container .ttl-sec-gorig {
  background-image: url(../img/bg_gorig.jpg);
}

.content-container .ttl-sec-minipedal {
  background-image: url(../img/bg_minipedal.jpg);
}

.content-container .ttl-sec-amp {
  background-image: url(../img/bg_amp.jpg);
}

.content-container .ttl-sec-articles {
  background-image: url(../img/bg_articles.jpg);
}

.content-container .ttl-sec-about {
  background-image: url(../img/bg_about.jpg);
}

.content-container .body-about {
  max-width: 1000px;
  margin: 32px auto;
  background-color: #f2f2f2;
  padding: 32px;

  @media (width < 800px) {
    margin: -16px 0 0;
    padding: 16px;
  }
}

.content-container .list-bnr {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-block: 40px;

  @media (width < 800px) {
    margin: 32px 16px;
    gap: 16px;
  }

  @media (width < 480px) {
    flex-direction: column;
  }
}