.tightening-guide{--bt:#397f83}.generation-grid,.cert-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:26px 0}.generation-grid article{padding:24px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--bt)}.generation-grid span{font-size:9px;color:var(--bt);letter-spacing:1.4px}.generation-grid h3{font-size:20px;margin-top:6px}.generation-grid ul{margin-bottom:0}.cert-placeholder{min-height:230px;padding:28px;border:1px dashed #91b7b7;background:linear-gradient(135deg,#fff,#f1f8f7);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.cert-placeholder span{font:22px Georgia,serif;color:var(--bt)}.cert-placeholder b{margin:12px 0 6px}.cert-placeholder p{max-width:280px;margin:0}.cert-placeholder em{margin-top:18px;padding:5px 9px;background:#fff4e8;color:#a26c2d;font-size:10px;font-style:normal}.ultra-guide{--bt:#397f83}.thermage-guide{--bt:#8a6848}@media(max-width:650px){.generation-grid,.cert-grid{grid-template-columns:1fr}.cert-placeholder{min-height:190px}}
.cert-card{margin:0;background:#fff;border:1px solid var(--line);overflow:hidden}.cert-card img{display:block;width:100%;height:420px;object-fit:contain;background:#f7f7f5}.cert-card figcaption{padding:12px 14px;color:#64747b;font-size:11px;line-height:1.7;text-align:center}.cert-grid-three{grid-template-columns:repeat(3,1fr)}.thermage-device{max-width:360px;margin:28px auto 0;padding:20px;background:#fff;border:1px solid var(--line);text-align:center}.thermage-device img{display:block;width:100%;height:420px;object-fit:contain}.thermage-device figcaption{margin-top:10px;color:#64747b;font-size:11px}@media(max-width:850px){.cert-grid-three{grid-template-columns:1fr 1fr}.cert-grid-three .cert-card:first-child{grid-column:1/-1}}@media(max-width:650px){.cert-grid-three{grid-template-columns:1fr}.cert-grid-three .cert-card:first-child{grid-column:auto}.cert-card img{height:auto;max-height:640px}.thermage-device img{height:340px}}