.eo-container{max-width:960px;margin:3rem auto;padding:2rem;background:#fff;border-radius:12px;box-shadow:0 8px 24px rgb(0 0 0 / .05);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:#323e4a}.eo-container h2{font-size:2.2rem;margin-bottom:1rem;text-align:center}.eo-instructions{background:#f1f8ff;border-left:4px solid #0073aa;padding:1rem 1.5rem;margin-bottom:2rem;border-radius:6px;font-size:1rem;line-height:1.5}.eo-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-bottom:2rem}.eo-card{background:#fafafa;border-radius:8px;border:1px solid #e0e4e8;display:flex;flex-direction:column;transition:transform 0.2s,box-shadow 0.2s}.eo-card:hover{transform:translateY(-4px);box-shadow:0 4px 16px rgb(0 0 0 / .1)}.eo-card-header{background:#0073aa;color:#fff;padding:.75rem 1rem;font-weight:600;border-top-left-radius:8px;border-top-right-radius:8px;font-size:1.1rem}.eo-card-body{padding:1rem;display:flex;flex-direction:column}.eo-card-body label{margin-bottom:.75rem;font-size:.95rem;display:flex;align-items:center}.eo-card-body input[type="checkbox"]{margin-right:.75rem;width:1.2em;height:1.2em}.eo-card-body input[type="text"]{padding:.5rem;margin-top:.5rem;font-size:.95rem;border:1px solid #ccc;border-radius:6px;width:100%;transition:border-color 0.2s}.eo-card-body input[type="text"]:focus{border-color:#0073aa;outline:none;box-shadow:0 0 4px rgb(0 115 170 / .3)}.eo-btn{display:block;width:100%;background:#0073aa;color:#fff;font-size:1.1rem;font-weight:600;text-transform:uppercase;padding:1rem;border:none;border-radius:8px;cursor:pointer;transition:background 0.2s,transform 0.1s;margin-top:1rem}.eo-btn:hover{background:#005177;transform:translateY(-2px)}.eo-btn:active{transform:translateY(0)}#eo-result{margin-top:2rem}#eo-result pre{background:#1e1e1e;color:#f8f8f2;padding:1.5rem;border-radius:8px;overflow-x:auto;font-family:Consolas,Monaco,"Andale Mono",monospace;line-height:1.4}@media (max-width:600px){.eo-container{padding:1.5rem;margin:1.5rem auto}.eo-container h2{font-size:1.8rem}}