.link_list {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 10px; 
	width: 100%; 
	max-width: 1000px;  
	margin-right: auto;
	margin-left: auto;
	margin-top: 5%;
	margin-bottom: 5%;
}

.link_list li { 
  flex: 0 0 calc(25% - 10px); 
  padding: 10px;
}
@media screen and (max-width:575px) {
.link_list li { 
  flex: 0 0 calc(50% - 10px); 
  padding: 10px;
}
}
.link_list li a {
  display: block;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.link_list li a:hover {
  transform: translateY(-5px);
}
.performance_imgttl {	
	text-align: center;
}
.performance_subttl {
	text-align: center;
	font-size: 30px;
	font-weight: 700;
	margin-bottom: 10px;
	margin-top: 10px;
	border-bottom: 1px solid #000000;
	padding-bottom: 10px;
}
@media screen and (max-width:575px) {
.performance_subttl {	
	font-size: 5.5vw;
	text-align: left;
}
}

.performance_box {	
  padding-top: 5%;
}
.performance_ttl {
	position: relative;  
  display: inline-block; 
  padding-bottom: 8px;
	text-align: center;
	font-size: 25px;
	font-weight: 700;
	margin-bottom: 10px;
	margin-top: 25px;
}
@media screen and (max-width:575px) {
.performance_ttl {
	text-align: left;
	font-size: 27px;
}
}
.performance_ttl::after {
  content: "";
  position: absolute;
  left: -5px;    
  right: -15px;  
  bottom: 0;    
  height: 5px;      
  background-color: #ffff00; 
  border-radius: 2px;  
}
.performance_read {
	font-size: 20px;
	font-weight: 700;
	margin-bottom: 10px;
	margin-top: 10px;
	font-feature-settings: "palt";
}
@media screen and (max-width:575px) {
.performance_read {
	text-align: left;
	font-size: 4.2vw;
}
}
.performance_tx {
	font-size: 20px;
	margin-bottom: 10px;
	margin-top: 10px;
	font-feature-settings: "palt";
	text-align: center;
}
@media screen and (max-width:575px) {
.performance_tx {	
	font-size: 16px;
	text-align: left;
}
}
.performance_img {	
	margin-top: 5%;
}
@media screen and (max-width:575px) {
.performance_img {	
	margin-top: 8%;
}
}
.img-center-80 {
  width: 80%;
  height: auto;
  display: block;
  margin: 0 auto;
}
.side_img {
  float: right;            /* 右に寄せる */
  width: 250px;            /* 画像の幅 */
  margin-left: 20px;       /* テキストとの間の余白 */
  margin-top: 50px;
  
  /* shape-outsideを使うと、より正確に回り込みを制御できます */
  shape-outside: inset(0); 
}

.three_box {
	display: flex;
	flex-wrap: wrap; 
	justify-content: center; 
	gap: 10px; 
	width: 100%;	
	margin-right: auto;
	margin-left: auto;
	margin-top: 5%;
	margin-bottom: 5%;
}

.three_box li {
  /* 1つあたりの幅を「25%から間隔を引いた分」に設定 */
  flex: 0 0 calc(33.3% - 10px); 
  padding: 10px;
}
@media screen and (max-width:767px) {
.three_box li {	
	flex: 0 0 calc(100% - 20px);
}
}
@media screen and (max-width:767px) {
.point_ttl {
	width: 80%;
	margin-bottom: 10px;
}
}

.performance_read_07 {
	font-size: 24px;
	font-weight: 700;
	margin-bottom: 10px;
	margin-top: 10px;
	font-feature-settings: "palt";
	display: flex;
	justify-content: center;
	line-height: 1.8;
}

@media screen and (max-width:575px) {
.performance_read_07 {
	font-size: 18px;
	justify-content: flex-start;
	
}
}