:root{color:#171717;font-synthesis:none;text-rendering:optimizelegibility;background:#f5f5f3;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{background:#f5f5f3;min-width:320px}body{min-width:320px;min-height:100vh;margin:0}button,textarea{font:inherit}#root{min-height:100vh}.app{width:min(1100px,100% - 40px);margin:0 auto;padding:64px 0}.app-header{justify-content:space-between;align-items:flex-start;gap:40px;margin-bottom:48px;display:flex}.app-header__eyebrow,.panel__eyebrow{letter-spacing:.12em;text-transform:uppercase;margin:0 0 8px;font-size:.75rem;font-weight:700}.app-header h1{letter-spacing:-.05em;margin:0;font-size:clamp(2.5rem,7vw,5rem);line-height:.98}.app-header__description{max-width:620px;margin:20px 0 0;font-size:1.1rem;line-height:1.7}.service-status{background:#fff;border:1px solid #d7d7d7;border-radius:999px;flex-shrink:0;align-items:center;gap:8px;padding:9px 12px;font-size:.875rem;font-weight:600;display:inline-flex}.service-status__dot{background:#8c8c8c;border-radius:50%;width:8px;height:8px}.service-status[data-status=online] .service-status__dot{background:#16803a}.service-status[data-status=offline] .service-status__dot{background:#ba2a2a}.app-main{gap:24px;display:grid}.panel{background:#fff;border:1px solid #dedede;border-radius:18px;padding:32px}.panel__header{margin-bottom:28px}.panel__header h2{letter-spacing:-.02em;margin:0;font-size:1.4rem}.query-form{gap:14px;display:grid}.query-form__label{font-weight:650}.query-form__input{box-sizing:border-box;resize:vertical;color:#171717;width:100%;min-height:120px;font:inherit;background:#fff;border:1px solid #c9c9c9;border-radius:10px;padding:16px;line-height:1.5}.query-form__input:focus{outline-offset:2px;border-color:#171717;outline:2px solid #171717}.query-form__actions{justify-content:space-between;align-items:center;gap:20px;display:flex}.query-form__hint{color:#676767;font-size:.875rem}.query-form button{color:#fff;font:inherit;cursor:pointer;background:#171717;border:0;border-radius:9px;padding:11px 18px;font-weight:650}.query-form button:hover:not(:disabled){background:#353535}.query-form button:disabled{cursor:not-allowed;opacity:.4}.empty-state{color:#656565;border:1px dashed #cfcfcf;border-radius:12px;padding:32px}.empty-state p{margin:0}.empty-state p+p{margin-top:8px}.empty-state__title{color:#222;font-weight:650}.empty-state blockquote{color:#333;border-left:3px solid #d2d2d2;margin:20px 0 0;padding-left:16px}@media (width<=700px){.app{width:min(100% - 28px,1100px);padding:36px 0}.app-header{flex-direction:column;margin-bottom:32px}.panel{padding:22px}.query-form__actions{flex-direction:column;align-items:stretch}.query-form button{width:100%}.query-form__controls{flex-wrap:wrap;gap:16px;display:flex}.query-form__controls label{color:#4f4f4f;gap:7px;font-size:.875rem;font-weight:600;display:grid}.query-form__controls select,.query-form__controls input{box-sizing:border-box;color:#171717;min-height:42px;font:inherit;background:#fff;border:1px solid #c9c9c9;border-radius:9px;padding:8px 12px}.query-form__controls select:focus,.query-form__controls input:focus{outline-offset:2px;border-color:#171717;outline:2px solid #171717}.query-form__controls input{width:90px}.retrieval-result{gap:20px;display:grid}.retrieval-result__summary{color:#676767;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.875rem;display:flex}.evidence-list{gap:14px;display:grid}.evidence-card{background:#fafafa;border:1px solid #dedede;border-radius:12px;padding:20px}.evidence-card__header{color:#626262;justify-content:space-between;align-items:flex-start;gap:20px;font-size:.8rem;display:flex}.evidence-card__header>div{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.evidence-card__rank{color:#fff;background:#171717;border-radius:999px;justify-content:center;align-items:center;min-width:30px;padding:4px 7px;font-weight:700;display:inline-flex}.evidence-card__score{font-variant-numeric:tabular-nums;flex-shrink:0}.evidence-card__text{color:#222;margin:18px 0;line-height:1.65}.evidence-card__ids{color:#777;flex-wrap:wrap;gap:14px;font-family:monospace;font-size:.75rem;display:flex}@media (width<=700px){.query-form__controls{flex-direction:column}.query-form__controls input{width:100%}.evidence-card__header{flex-direction:column;gap:10px}}}