@charset "utf-8";
/* CSS Document */

body {
  margin: 0;
  padding: 0;
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, "sans-serif";
  background-image: url("../image/bac.jpg");
}
main {
  margin: 0 auto;
  width: 700px;
  background-color: #FFFFFF;
  border-radius: 20px;
}
h2 {
  text-align: center;
  padding: 30px 0 30px;
  border-bottom: 1px double #000000;
}
#oc {
  text-align: center;
}
#oc img {
  max-width: 100%;
}
ul.pf {
  list-style-type: none;
  padding-left: 0;
  padding-top: 30px;
  display: flex;
  justify-content: center;
  gap: 30px;
}
ul.pf li {
  padding: 6px 14px;
  border: 1px solid #000;
  border-radius: 20px;
}
.overview {
  padding-top: 20px;
  border-bottom: 1px dotted #000000;
}
#over {
  padding-left: 30px;
  padding-right: 30px;
}
#button {
  padding-left: 30px;
}
button {
  background: none;
  border: none;
  padding: 10px 20px;
  font: inherit;
  background-color: rgba(0,0,0,0.5);
  color: #ffffff;
  border-radius: 20px;
  transition: transform 0.5s ease;
  margin-top: 30px;
  margin-bottom: 50px;
}
button:hover {
  opacity: 0.5;
  transform: scale(0.95);
}
.pf_img {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;              /* 折り返しを許可 */
  gap: 16px;
  justify-content: center;
  align-items: flex-start;      /* 上揃え */
}
.pf_img li img {
  display: block;
  max-width: 100%;
  height: auto;
  transition: transform 0.5s ease;
}
.pf_img li {
  width: 200px;
  display: flex;
  align-items: flex-start;      /* li内も上揃え */
  justify-content: center;
}
.pf_img li img:hover {
  transform: scale(1.05);
}
span {
  font-weight: 550;
}
/*画像拡大用*/
/* モーダル背景 */
#modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  justify-content: center;
  align-items: center;
}
/* 表示中 */
#modal.active {
  display: flex;
}
/* 拡大画像 */
#modal img {
  max-width: 80%;
  max-height: 80%;
}
/*画像拡大用ここまで*/
.link a {
  color: #FFFFFF;
  text-decoration: none;
}
.link {
  background-color: #976F09;
  border-radius: 20px;
  padding: 10px 20px 10px 30px;
  margin-right: 350px;
  margin-bottom: 40px;
  transition: transform 0.5s ease;
}
.link:hover {
  opacity: 0.5;
  transform: scale(0.9);
}