@charset "UTF-8";

html{
	font-size: 100%;
}
.get_mincho{
	font-family: "Shippori Mincho B1", serif;
}
BODY{
	font:  normal normal 400 12pt/20pt 'utf-8';
	background-color: #f0f0f0;
	background-image: url('material/pink_background02.png');
	background-repeat: no-repeat;
	background-origin: scroll;
	background-size: cover;
	padding-top: 10px;
	/*margin-left: 3%;
	margin-right: 3%;*/
}
.container {
    width: 70%;
    max-width: 1100px;
    margin: 0 auto;
    background: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.description {
    margin-bottom: 2rem;
}
.video {
    width: 100%;
    max-width: 100%;
    margin-bottom: 2rem;
}
.download-link {
    display: inline-block;
    padding: 0.8rem 1.2rem;
    background-color: #007acc;
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    transition: background-color 0.2s;
}
.download-link:hover {
    background-color: #005fa3;
}.tooltip-container {
  position: relative;
  display: inline-block;
}
.tooltip-text {
  visibility: hidden;
  background-color: #333;
  color: #fff;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.9rem;
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.tooltip-container:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
}
header{
	margin-left: 3%;
	margin-right: 3%;
}
main{
	padding-left: 2%;
	padding-right: 2%;
	margin-left: 3%;
	margin-right: 3%;
}
footer {
  margin: 0;
  padding: 1em;
}
.size18{
	text-decoration: none;
	font-size: 18pt;
}
jods{
	text-decoration: line-through;
	color: #d00000;
}
ks{
    text-decoration: line-through;
}
DIV{
	text-align: justify;
}
.top{
	color: white;
	background: #313131;
	width: 500px;
	max-width: 80%;
	height: 80px;
	font-family: "Noto Serif JP", serif;
	text-indent: 12px;
	overflow: auto;
	border: 8pt #090909 outset
}
SPAN{
	font-style: oblique;
	font-size: 32pt;
}
.topUL{
	background-color: #90FF90;
	width: 600px;
	max-width: 80%;
	background-size: 12px;
}
OL{
	font-family: 'utf-8';
}
table{
	background-color: #f0f0f0;
}
.title{
	border: "1";
	width: 100%;
	border-color: "#000000";
}
.clickable-cell a {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
}
.profile-container {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  overflow: hidden;
}

.profile-image {
  flex: 0 0 200px;
  text-align: center;
  background-color: #aacf53;
  padding: 10px;
  border-radius: 6px 0 0 6px;
}

.profile-image img {
  width: 100%;
  max-width: 180px;
  height: auto;
  display: block;
}

.self-intro {
  font-family: 'Shippori Mincho B1', serif;
  line-height: 1.8;
  background-color: #fdfdf7;
  border: 10px solid #aacf53;
  padding: 1em;
  font-size: 16px;
  color: #222;
  border-radius: 0 6px 6px 0;
  flex: 1;
}

.self-intro h2 {
  font-size: 20px;
  margin-bottom: 0.5em;
  color: #4040C0;
}

.self-intro .quote {
  font-style: italic;
  font-weight: bold;
  margin-bottom: 1em;
  color: #666;
}

/* ←ここが重要！幅600px以下で縦にする */
@media (max-width: 600px) {
  .profile-container {
    flex-direction: column;
  }

  .profile-image{
    flex: 1 1 100%;
    border-radius: 6px 6px 0 0;
  }
  .self-intro {
    border-radius: 0 0 6px 6px;
  }
  .profile-image img {
    width: 100%;
    max-width: 180px;
    height: 100%;
  }
}

.mincho {
  font-family: 'Shippori Mincho B1', serif;
}
aie
{
	font-size: 20pt;
	line-height: 25pt;
	background-color: #aacf53;
	border: 8pt black normal
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}
.card {
  background-color: #ffffff;
  border: 1px solid #d0d0d0;
  border-radius: 12px;
  padding: 20px;
  width: 300px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease-in-out;
  cursor: pointer;
}
.card:hover {
  transform: translateY(-5px);
}
.date {
  font-size: 0.9em;
  color: #888;
  margin-bottom: 10px;
}
.title {
  font-weight: bold;
  color: #333;
  margin-bottom: 8px;
}
.description2 {
  font-size: 0.95em;
  color: #555;
}
.details {
  display: none;
  margin-top: 10px;
  font-size: 0.9em;
  color: #444;
}
.card.active .details {
  display: block;
}