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0}.retrieval-lab__status{color:var(--retrieval-cyan);text-align:right;align-items:center;gap:.45rem;display:inline-flex}.retrieval-lab__status:before{content:"";background:currentColor;border-radius:50%;width:6px;height:6px}.retrieval-lab__intro{max-width:760px;padding:clamp(2.5rem,7vw,5rem) clamp(1.25rem,4vw,3.5rem) clamp(2.5rem,5vw,4rem)}.retrieval-lab__intro h2{font-family:var(--serif);letter-spacing:-.055em;margin:0 0 1.3rem;font-size:clamp(2.7rem,6.2vw,6.4rem);font-weight:400;line-height:1.06}.retrieval-lab__intro em{color:var(--accent);font-weight:400}.retrieval-lab__intro p{max-width:32rem;color:var(--muted);margin:0;line-height:1.85}.retrieval-lab__workspace{border-top:1px solid var(--line);grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);display:grid}.retrieval-lab__controls{border-right:1px solid var(--line);background:var(--surface);min-width:0;padding:clamp(1.5rem,3.5vw,3.5rem)}.retrieval-lab__step{color:var(--accent);text-transform:uppercase;margin-bottom:1.5rem}.retrieval-lab form label{margin-bottom:.6rem;font-size:1.15rem;font-weight:600;display:block}.retrieval-lab__input-row{flex-wrap:wrap;gap:.65rem;display:flex}.retrieval-lab__input-row input{border:1px solid var(--line);outline-offset:2px;background:var(--paper);min-width:0;color:var(--ink);font:inherit;border-radius:2px;flex:190px;padding:.83rem .9rem}.retrieval-lab__input-row input::placeholder{color:var(--muted)}.retrieval-lab__input-row button{border:1px solid var(--ink);background:var(--ink);color:var(--paper);font:inherit;cursor:pointer;border-radius:2px;padding:.83rem 1rem;transition:background-color .16s,color .16s}.retrieval-lab__input-row button:hover{background:var(--accent);border-color:var(--accent)}.retrieval-lab__input-row button 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var(--line);margin-top:clamp(3rem,6vw,6rem);padding-top:1.5rem}.retrieval-lab__method .retrieval-lab__step{margin-bottom:.7rem}.retrieval-lab__method p{max-width:40ch;color:var(--muted);margin:.5rem 0;font-size:.85rem;line-height:1.75}.retrieval-lab__results{background:var(--paper);min-width:0;min-height:540px;padding:clamp(1.5rem,3.5vw,3.5rem)}.retrieval-lab__result-header{border-bottom:1px solid var(--line);color:var(--muted);padding-bottom:1.2rem}.retrieval-lab__empty{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:370px;display:flex}.retrieval-lab__empty>span{color:var(--retrieval-cyan);font-family:var(--serif);font-size:clamp(5rem,10vw,9rem);line-height:1}.retrieval-lab__empty h3{font-family:var(--serif);margin:1.3rem 0 .5rem;font-size:clamp(1.65rem,3vw,2.4rem);font-weight:400}.retrieval-lab__empty p{max-width:28rem;color:var(--muted);overflow-wrap:anywhere;margin:0;line-height:1.7}.retrieval-lab__hit{border-bottom:1px solid 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