.about-band{display:flex;flex-direction:column}
.about-band>.about-grid{order:0}
.certificate-section{order:1;margin-top:64px;margin-bottom:48px;padding-top:40px;border-top:1px solid var(--line)}
.certificate-section h3{font-size:28px;margin:0 0 12px;color:var(--navy)}
.certificate-note{max-width:760px;color:var(--muted);font-size:14px;margin:0 0 26px}
.certificate-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px}
.certificate-card{padding:12px;background:#fff;border:1px solid var(--line);border-radius:12px;transition:box-shadow .2s,transform .2s}
.certificate-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.certificate-card:focus-visible{outline:3px solid var(--blue);outline-offset:4px}
.certificate-card img{width:100%;height:auto;aspect-ratio:595.3/841.9;object-fit:contain}
.certificate-card>span{display:flex;justify-content:space-between;gap:8px;padding-top:14px;font-size:12px;font-weight:700;color:var(--blue)}
@media(max-width:900px){.certificate-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:560px){.certificate-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.certificate-section{margin-top:36px}.certificate-card{padding:8px}}