.credentials-shell{max-width:var(--max);margin:0 auto;padding:clamp(54px,7vw,96px) var(--pad) 110px}
.credentials-hero{padding:0 0 clamp(42px,6vw,78px);border-bottom:2px solid var(--ink)}
.credentials-hero h1{max-width:12ch;margin:8px 0 22px;color:var(--ink);font-family:var(--display);font-size:clamp(3.2rem,7vw,7.6rem);letter-spacing:-.075em;line-height:.84;text-transform:uppercase}
.credentials-hero>p:not(.eyebrow){max-width:820px;margin:0;color:var(--muted);font-size:1.04rem}
.credentials-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin:32px 0 0;border:1px solid var(--line)}
.credentials-summary div{padding:22px;border-right:1px solid var(--line)}.credentials-summary div:last-child{border-right:0}
.credentials-summary strong{display:block;color:var(--accent);font-family:var(--display);font-size:clamp(2.7rem,5vw,4.6rem);line-height:.9}.credentials-summary span{display:block;margin-top:9px;color:var(--muted);font-family:var(--mono);font-size:.7rem;font-weight:800;text-transform:uppercase}
.credential-section{padding:58px 0 0}.credential-section__head{display:grid;grid-template-columns:minmax(120px,.28fr) minmax(0,1fr);gap:28px;align-items:start;padding-top:18px;border-top:2px solid var(--ink)}
.credential-section__head>span{color:var(--accent);font-family:var(--mono);font-size:.7rem;font-weight:900;letter-spacing:.08em}.credential-section__head h2{max-width:14ch;margin:0;color:var(--ink);font-family:var(--display);font-size:clamp(2.1rem,4.3vw,4.7rem);letter-spacing:-.055em;line-height:.9;text-transform:uppercase}
.credential-section__intro{max-width:820px;margin:18px 0 26px;color:var(--muted)}
.credential-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.credential-card{padding:24px;border:1px solid var(--line);background:var(--surface-raised)}
.credential-card small{display:block;margin-bottom:10px;color:var(--blue);font-family:var(--mono);font-size:.68rem;font-weight:900;letter-spacing:.05em;text-transform:uppercase}.credential-card h3{margin:0 0 9px;color:var(--ink);font-family:var(--display);font-size:1.8rem;letter-spacing:-.035em;line-height:1}.credential-card p{margin:0;color:var(--muted)}
.credential-card--strong{border-width:2px;border-color:var(--ink);background:var(--surface)}
.credential-details{margin-top:18px;border-top:1px solid var(--line)}.credential-details details{border-bottom:1px solid var(--line)}.credential-details summary{cursor:pointer;padding:18px 0;color:var(--ink);font-family:var(--mono);font-size:.78rem;font-weight:900}.credential-details ol,.credential-details ul{margin:0;padding:0 0 20px 24px}.credential-details li{margin:7px 0;color:var(--muted)}
.credential-note{margin-top:26px;padding:18px 20px;border-left:5px solid var(--yellow);background:var(--surface-raised);color:var(--text)}
.credentials-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
@media (max-width:900px){.credentials-summary{grid-template-columns:repeat(2,1fr)}.credentials-summary div:nth-child(2){border-right:0}.credentials-summary div:nth-child(-n+2){border-bottom:1px solid var(--line)}.credential-grid{grid-template-columns:1fr}.credential-section__head{grid-template-columns:1fr;gap:8px}}
@media (max-width:560px){.credentials-summary{grid-template-columns:1fr}.credentials-summary div{border-right:0;border-bottom:1px solid var(--line)!important}.credentials-summary div:last-child{border-bottom:0!important}.credentials-shell{padding-top:40px}.credential-card h3{font-size:1.55rem}}