/* Actual instructor portraits and profile-card layout. */
.staff-grid{grid-template-columns:repeat(4,1fr);gap:18px}.staff-photo{height:250px;background-position:center top;background-size:cover;background-repeat:no-repeat}.staff-photo.park{background-image:url("assets/staff/park-hyungyu.jpg");background-position:center 40%}.staff-photo.jihoon{background-image:url("assets/staff/lee-jihoon-white.png")}.staff-photo.serin{background-image:url("assets/staff/kang-serin-white.png")}.staff-photo.sunny{background-image:url("assets/staff/lee-sunny.png")}.staff-text{padding:17px 18px 23px}.staff-text h3{font-size:15px}.staff-role{font-size:10px;min-height:28px}.staff-text li{font-size:11px;line-height:1.4}@media(max-width:1020px){.staff-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:480px){.staff-grid{grid-template-columns:1fr}.staff-photo{height:245px}}
.master-hero{background-image:linear-gradient(90deg,rgba(0,0,0,.98),rgba(0,0,0,.76) 43%,rgba(0,0,0,.14)),url("assets/staff/master-kang.png");background-position:right 34%}.about-photo{background-image:linear-gradient(0deg,rgba(0,0,0,.3),transparent),url("assets/staff/master-kang.png");background-position:right 30%}