.about-2u{overflow-x:clip}
.about-2u .mission-card{min-height:480px}
.about-2u .corporate-intro-visual{height:520px}
.about-2u .corporate-intro-visual>img{display:block;width:100%;height:100%;object-fit:cover}
.about-2u .history-tab{font-size:clamp(22px,2.2vw,34px)}
.about-2u .history-panel{min-height:220px}
.about-2u .history-panel .about-team-role{margin:0 0 12px;color:var(--brand-accent);font-size:17px}
.about-2u .about-team-portrait{opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s}
.about-2u .about-team-portrait.is-active{opacity:1;visibility:visible}
@media(max-width:991px){.about-2u .corporate-intro-visual{height:420px}}
@media(max-width:600px){.about-2u .mission-card{min-height:390px}.about-2u .corporate-intro-visual{height:310px}.about-2u .history-panel{min-height:0}}