.rel-shell{max-width:1120px;margin:auto;padding:2rem 1rem 4rem}.rel-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:1rem;align-items:start}.rel-card,.rel-method{padding:1.2rem;border:1px solid #d9e0e6;border-radius:12px;background:#fff;margin-block:1rem}.rel-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem}.rel-grid label{display:grid;gap:.35rem;font-weight:600}.rel-grid input,.rel-grid select{min-width:0;width:100%;padding:.7rem;border:1px solid #71808b;border-radius:7px;font:inherit}.rel-actions{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:1rem}.rel-note{padding:1rem;border-left:4px solid #176b87;background:#eef8fb}.rel-error{min-height:1.5em;color:#9f1d20;font-weight:700}.rel-output{white-space:pre-wrap;overflow-wrap:anywhere;min-height:11rem;padding:1rem;background:#f6f8fa;border-radius:8px;font:inherit;line-height:1.55}.rel-card [hidden]{display:none!important}.rel-card input:disabled{background:#edf0f2;color:#5e6972}@media(max-width:720px){.rel-layout,.rel-grid{grid-template-columns:1fr}}@media(max-width:430px){.rel-actions .button{width:100%}}