.epi-page{padding:42px 0}.epi-intro{max-width:850px;margin-bottom:30px}.epi-intro h1{font-size:clamp(2.3rem,4vw,3rem);margin-bottom:16px}.epi-intro>p:last-child{color:var(--muted);font-size:1.1rem;margin:0}.epi-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.epi-card{padding:24px;border:1px solid var(--line);border-radius:6px;background:#f5f6f9}.epi-card .eyebrow{font-size:.7rem;letter-spacing:1px;margin-bottom:12px}.epi-card h2,.epi-tool h2{font-size:1.35rem;margin:0 0 12px}.epi-card p{margin:0 0 16px}.epi-source{font-size:.82rem;color:var(--muted)}.epi-tool{display:flex;align-items:center;gap:32px;border-block:1px solid var(--line);padding:28px 0;margin:32px 0}.epi-tool img{flex:0 0 auto;width:min(28%,240px);height:auto;object-fit:contain}.epi-tool .eyebrow{margin:0 0 12px}.epi-tool p{margin:0 0 14px}.epi-emcdda h2,.epi-more h2{font-size:1.5rem}.epi-docs{list-style:none;padding:0;margin:20px 0 0}.epi-docs li{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;padding:18px 0;border-top:1px solid var(--line)}.epi-docs h3{font-size:1rem;margin:0 0 5px}.epi-docs p{color:var(--muted);margin:0;max-width:730px}.epi-docs a{font-size:.9rem}.epi-more{margin-top:30px}.epi-more p{margin:10px 0}@media(max-width:650px){.epi-grid{grid-template-columns:1fr}.epi-card{padding:20px}.epi-docs li{grid-template-columns:1fr;gap:10px}.epi-tool{flex-direction:column;align-items:flex-start;gap:20px}.epi-tool img{width:220px;max-width:100%}.epi-page{padding-top:32px}}.epi-tool .epi-calculator-preview{display:block;flex:0 0 min(36%,360px);padding:12px;background:#f5f6f9;border:1px solid var(--line);border-radius:6px}.epi-tool .epi-calculator-preview img{display:block;width:100%;height:auto;max-width:100%;aspect-ratio:913/728;object-fit:contain}@media(max-width:650px){.epi-tool .epi-calculator-preview{flex:none;width:min(100%,360px)}}