*{
  box-sizing:border-box;
}

body{
  font-family:sans-serif;
}

/* =========================================
   Auto Layout
========================================= */

.auto-layout{
  display:grid;
  grid-template-columns:50% 50%;
  max-width:1100px;
  margin:0 auto;
  border:12px solid #f2f2f2;
  background:#f2f2f2;
  overflow:visible;
  margin-bottom: 2em;
}

.auto-layout__gallery{
  background:#e9e9e9;
  display:flex;
  align-items:center;
  overflow:visible;
}

.auto-layout__body{
  background:#fff;
  padding:44px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}

.auto-layout__tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:20px;
}

.auto-layout__tags span{
  padding:6px 14px;
  border:1px solid #111;
  border-radius:999px;
  font-size:12px;
  font-weight:700;
}

.auto-layout__body h3{
  margin:0 0 18px;
  font-size:20px;
  font-weight:bold;
  line-height:1.5;
}

.auto-layout__client{
  margin:0 0 18px;
  color:#666;
}

.auto-layout__text{
  margin:0;
  line-height:2;
}

/* =========================================
   Carousel
========================================= */

.auto-carousel{
  position:relative;
  width:100%;
  overflow:visible;
}

.auto-carousel__viewport{
  overflow:hidden;
  width:100%;
  cursor:grab;
}

.auto-carousel__viewport.is-dragging{
  cursor:grabbing;
}

.auto-carousel__track{
  display:flex;
  align-items:center;
  gap:12px;
  transition:transform .35s ease;
  padding-left:20px;
}

.auto-carousel__slide{
  background:#ddd;
  overflow:hidden;
  flex-shrink:0;
}

.auto-carousel__slide.is-horizontal{
  width:346px;
  height:190px;
}

.auto-carousel__slide.is-vertical{
  width:180px;
  height:280px;
}

.auto-carousel__slide.is-square{
  width:240px;
  height:240px;
}

.auto-carousel__slide img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

/* 矢印 */

.auto-carousel__prev,
.auto-carousel__next{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:42px;
  height:42px;
  border:none;
  border-radius:50%;
  background:rgba(0,0,0,.6);
  color:#fff;
  font-size:24px;
  cursor:pointer;
  z-index:100;
}

.auto-carousel__prev{
  left:10px;
}

.auto-carousel__next{
  right:10px;
}

/* =========================================
   Lightbox
========================================= */

.lightbox{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.9);
  display:none;
  align-items:center;
  justify-content:center;
  z-index:9999;
}

.lightbox.is-active{
  display:flex;
}

.lightbox__image{
  max-width:90vw;
  max-height:90vh;
  object-fit:contain;
}

.lightbox__close{
  position:absolute;
  top:20px;
  right:20px;
  width:50px;
  height:50px;
  border:none;
  background:none;
  color:#fff;
  font-size:40px;
  cursor:pointer;
}

/* =========================================
   SP
========================================= */

@media (max-width:768px){

  .auto-layout{
    grid-template-columns:1fr;
    border-width:8px;
    overflow:hidden;
  }

  .auto-layout__gallery{
    width:100%;
      min-height:240px;
    overflow:hidden;
    position:relative;
  }

  .auto-layout__body{
    width:100%;
    padding:24px 20px;
  }

  .auto-layout__body h3{
    font-size:18px;
  }

  .auto-layout__text{
    font-size:14px;
    line-height:1.8;
  }

  .auto-carousel{
    width:100%;
    overflow:visible;
    position:relative;
  }

  .auto-carousel__viewport{
    width:100%;
    overflow:hidden;
  }

  .auto-carousel__track{
    gap:8px;
    padding-left:12px;
  }

  .auto-carousel__slide.is-horizontal{
  width:250px;
  height:170px;
  }

  .auto-carousel__slide.is-vertical{
  width:150px;
  height:240px;
  }

  .auto-carousel__slide.is-square{
  width:190px;
  height:190px;
  }

  .auto-carousel__prev,
  .auto-carousel__next{
    width:34px;
    height:34px;
    font-size:20px;
    z-index:999;
  }

  .auto-carousel__prev{
    left:8px;
  }

  .auto-carousel__next{
    right:8px;
  }

}