.certificate-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.certificate-card{background:#fff;border:1px solid #dbe3eb;min-width:0}.certificate-preview{display:block;background:#f4f6f8;padding:16px}.certificate-preview img{display:block;width:100%;height:220px;object-fit:contain}.certificate-copy{padding:20px}.certificate-copy h3{font-size:20px;line-height:1.3;margin:10px 0 14px}.certificate-copy p{font-size:14px;line-height:1.6}.certificate-status{font-size:12px!important;font-weight:700;color:#42576b}.certificate-note{margin-top:32px}.certificate-copy a{font-size:14px}.certificate-details .certificate-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.certificate-details .certificate-preview img{height:360px}@media(max-width:1000px){.certificate-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.nav{flex-wrap:wrap;gap:16px}.nav nav{flex-wrap:wrap;gap:18px}}@media(max-width:650px){.certificate-grid,.certificate-details .certificate-grid{grid-template-columns:1fr}.certificate-preview img,.certificate-details .certificate-preview img{height:280px}.certificate-copy{padding:20px}.nav nav{width:100%;justify-content:center;gap:16px}.nav nav a{font-size:14px}}