.segcert-shell{--navy:#071f4a;--gold:#d6a928;max-width:1120px;margin:32px auto;padding:clamp(22px,4vw,48px);background:#fff;border:1px solid #dfe7f1;border-radius:22px;box-shadow:0 18px 50px rgba(7,31,74,.08);color:#18263c}.segcert-shell header span{color:#8b6b09;text-transform:uppercase;letter-spacing:.12em;font-weight:800;font-size:.78rem}.segcert-shell h2{color:var(--navy);font-size:clamp(1.8rem,4vw,2.7rem);margin:.35rem 0}.segcert-grid{display:grid;gap:16px;margin-top:28px}.segcert-grid article{display:grid;grid-template-columns:1fr auto;gap:12px 24px;align-items:center;padding:22px;border:1px solid #dce5f0;border-radius:16px;background:#f8fafc}.segcert-grid h3{margin:4px 0;color:var(--navy)}.segcert-grid small{font-weight:800;color:#65758b}.segcert-grid article>a,.segcert-verify button,.segcert-portal a{justify-self:start;background:var(--navy);color:#fff!important;text-decoration:none;border:0;border-radius:9px;padding:11px 16px;font-weight:750}.segcert-status{padding:7px 11px;border-radius:999px;font-size:.82rem}.segcert-valid{background:#dcfce7;color:#166534}.segcert-suspended{background:#fef3c7;color:#92400e}.segcert-revoked{background:#fee2e2;color:#991b1b}.segcert-notice{padding:18px;border-radius:12px;background:#eff5fb;color:#334155;margin-top:22px}.segcert-verify form{margin:26px 0}.segcert-verify form label{display:block;font-weight:750;margin-bottom:8px}.segcert-verify form>div{display:flex;gap:10px}.segcert-verify input{flex:1;min-width:0;border:1px solid #bac7d7;border-radius:9px;padding:12px}.segcert-result{border-left:5px solid #16a34a;background:#f0fdf4;padding:20px;border-radius:12px}.segcert-invalid{border-color:#dc2626;background:#fef2f2}.segcert-result dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.segcert-result dt{font-size:.78rem;color:#64748b}.segcert-result dd{margin:4px 0 0;font-weight:750;color:var(--navy)}.segcert-portal{display:flex;justify-content:space-between;align-items:center;gap:20px;max-width:1120px;margin:20px auto;padding:20px 24px;background:#071f4a;color:#fff;border-radius:16px}.segcert-portal div{display:grid;gap:4px}.segcert-portal span{color:#dce6f5;font-size:.9rem}.segcert-portal a{background:#d6a928;color:#071f4a!important}@media(max-width:700px){.segcert-grid article{grid-template-columns:1fr}.segcert-status{justify-self:start}.segcert-verify form>div,.segcert-portal{align-items:stretch;flex-direction:column}.segcert-result dl{grid-template-columns:1fr}.segcert-portal a{text-align:center}}