body {
font-family: "Noto Sans JP", sans-serif;
color: #1e293b;
line-height: 1.8;
}
.section-title-center::after {
content: "";
display: block;
width: 60px;
height: 4px;
background: linear-gradient(90deg, #00aeef, #ffd700);
margin: 1.5rem auto 0;
}
.section-title-left::after {
content: "";
display: block;
width: 60px;
height: 4px;
background: linear-gradient(90deg, #00aeef, #ffd700);
margin: 1.5rem 0 0;
} #mobile-menu:target {
display: block;
} #mobile-menu:target~#bottom-cta {
display: none;
}