@import"https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=Newsreader:opsz,wght@6..72,600;6..72,700&display=swap";:root{color-scheme:light;--bg: #f6f1e8;--paper: rgba(255, 251, 245, .94);--paper-strong: #fffdf8;--line: rgba(92, 70, 41, .16);--ink: #241a10;--muted: #6f5c49;--accent: #8f4f1c;--accent-strong: #723b10;--accent-soft: rgba(143, 79, 28, .12);--error-bg: rgba(148, 44, 32, .08);--shadow: 0 18px 50px rgba(78, 51, 22, .08);font-family:IBM Plex Sans,sans-serif;line-height:1.5;font-weight:400;color:var(--ink);background:#f7f3eb;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{min-height:100vh}button,input{font:inherit}button{cursor:pointer}a{color:inherit}.page-shell{position:relative;min-height:100vh;overflow:hidden}.page-shell__glow{display:none}.layout{position:relative;width:min(1040px,calc(100% - 2rem));margin:0 auto;padding:4rem 0 4.5rem}.layout--home{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem 0}.hero{display:grid;gap:1rem;text-align:center;justify-items:center}.hero--graph{padding-top:.5rem}.hero__kicker{margin:0;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);font-size:.84rem;font-weight:700}.hero h1{margin:0;font-family:Newsreader,serif;font-size:clamp(3.4rem,7vw,5.8rem);line-height:.95;letter-spacing:-.04em}.hero__brand{border:none;padding:0;background:transparent;color:inherit;font:inherit;line-height:inherit;letter-spacing:inherit;cursor:pointer;transition:opacity .18s ease,transform .18s ease}.hero__brand:hover{opacity:.82}.hero__brand:focus-visible{outline:2px solid rgba(143,79,28,.3);outline-offset:6px;border-radius:.45rem}.hero__copy{max-width:40rem;margin:0;font-size:1.12rem;color:var(--muted)}.tab-switcher{display:inline-flex;gap:.4rem;margin-top:1rem;padding:.4rem;border:1px solid var(--line);border-radius:999px;background:#fffbf5b8;box-shadow:var(--shadow)}.tab-switcher__button{border:none;border-radius:999px;background:transparent;color:var(--muted);font-weight:700;padding:.68rem 1.2rem;transition:background .18s ease,color .18s ease,transform .18s ease}.tab-switcher__button:hover{transform:translateY(-1px);color:var(--ink)}.tab-switcher__button--active{background:linear-gradient(135deg,#8f4f1c2e,#723b1042);color:var(--accent-strong)}.search-panel{width:min(100%,52rem);margin-top:1.5rem;padding:1.1rem;border:1px solid var(--line);border-radius:1.5rem;background:var(--paper);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.search-panel__label{display:block;margin-bottom:.7rem;color:var(--muted);font-size:.96rem;font-weight:600;text-align:left}.search-panel__controls{display:grid;grid-template-columns:1fr auto;gap:.75rem}.search-panel__input{min-width:0;padding:1rem 1.05rem;border:1px solid rgba(92,70,41,.2);border-radius:1rem;background:#fffc;color:var(--ink)}.search-panel__input:focus{outline:2px solid rgba(143,79,28,.25);outline-offset:2px}.search-panel__button{border:none;border-radius:1rem;padding:0 1.35rem;background:linear-gradient(135deg,var(--accent) 0%,var(--accent-strong) 100%);color:#fff;font-weight:700;min-height:3.25rem;transition:transform .18s ease,box-shadow .18s ease,opacity .18s ease}.search-panel__button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 10px 26px #723b1038}.search-panel__button:disabled{opacity:.7;cursor:wait}.example-list{display:flex;flex-wrap:wrap;justify-content:center;gap:.6rem;margin-top:.9rem}.example-list__button{border:1px solid var(--line);border-radius:999px;background:#fffbf5b8;color:var(--muted);padding:.55rem .85rem;transition:background .18s ease,color .18s ease,border-color .18s ease}.example-list__button:hover{background:var(--accent-soft);color:var(--ink);border-color:#8f4f1c38}.results-panel{margin-top:2.25rem}.results-panel__summary{display:flex;justify-content:space-between;align-items:center;gap:.75rem 1rem;flex-wrap:wrap;color:var(--muted);margin-bottom:1rem;font-weight:600}.results-panel__summary p{margin:0}.results-panel__summary-action,.entry-group__button{border:1px solid var(--line);border-radius:999px;background:#ffffffc2;color:var(--accent-strong);font-weight:700;padding:.62rem .92rem;transition:transform .18s ease,background .18s ease}.results-panel__summary-action:hover,.entry-group__button:hover{transform:translateY(-1px);background:#fff}.results-list{display:grid;gap:1.15rem}.results-panel__load-more{display:grid;justify-items:center;gap:.65rem;margin-top:1.4rem}.results-panel__load-more-button{border:1px solid var(--line);border-radius:999px;background:#ffffffd1;color:var(--accent-strong);font-weight:700;padding:.72rem 1.15rem;transition:transform .18s ease,background .18s ease,opacity .18s ease}.results-panel__load-more-button:hover:not(:disabled){transform:translateY(-1px);background:#fff}.results-panel__load-more-button:disabled{opacity:.72;cursor:wait}.results-panel__load-more-error{margin:0;color:#8e3a2d;font-weight:600}.graph-tab{margin-top:2.25rem;display:grid;gap:.2rem}.graph-tab__header{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem}.graph-tab__actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:.65rem}.graph-tab h2{margin:0;font-family:Newsreader,serif;font-size:2rem;line-height:1.03}.graph-tab__back,.graph-tab__retry,.graph-info__button{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:999px;background:#ffffffc2;color:var(--accent-strong);font-weight:700;padding:.72rem 1rem;text-decoration:none;transition:transform .18s ease,background .18s ease}.graph-tab__back:hover,.graph-tab__retry:hover,.graph-info__button:hover{transform:translateY(-1px);background:#fff}.graph-summary{display:flex;flex-wrap:wrap;gap:.35rem 1rem;color:var(--muted);font-weight:600}.graph-summary p{margin:0}.graph-summary__note{flex-basis:100%;font-weight:500}.graph-workspace{display:grid;grid-template-columns:minmax(0,1fr) 19rem;gap:1rem;align-items:start}.graph-stage,.graph-info,.graph-legend{border:1px solid var(--line);border-radius:1.4rem;background:var(--paper);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.graph-stage{position:relative;overflow:hidden;min-height:32rem}.graph-stage__overlay{position:absolute;inset:1rem 1rem auto auto;display:inline-flex;align-items:center;gap:.75rem;padding:.7rem .95rem;border-radius:999px;background:#fffcf7eb;border:1px solid var(--line);color:var(--muted);box-shadow:0 10px 24px #4e331614}.graph-stage__overlay p{margin:0;font-weight:600}.graph-canvas-shell{width:100%;min-height:32rem}.graph-canvas{display:block;width:100%;height:auto}.graph-info{padding:1.45rem 1.15rem 1.2rem;display:grid;align-content:start;gap:.72rem}.graph-info h2{margin:0;font-family:Newsreader,serif;font-size:1.78rem;line-height:1.05}.graph-info__chips{display:flex;flex-wrap:wrap;gap:.5rem}.graph-info__chip{display:inline-flex;align-items:center;border-radius:999px;padding:.48rem .72rem;font-size:.9rem;font-weight:700;line-height:1}.graph-info__chip--muted{background:#6f5c491a;color:var(--muted)}.graph-info__copy{margin:0;color:var(--muted);line-height:1.62}.graph-info__actions{display:grid;gap:.6rem;margin-top:.15rem}.graph-legend{display:grid;gap:1rem;padding:1.15rem 1.2rem}.graph-legend__section{display:grid;gap:.7rem}.graph-legend h3{margin:0;font-family:Newsreader,serif;font-size:1.35rem}.graph-legend__colors{display:grid;grid-template-columns:repeat(auto-fit,minmax(12rem,1fr));gap:.55rem .9rem}.graph-legend__item,.graph-legend__line-item{display:inline-flex;align-items:center;gap:.65rem;color:#241a10e6}.graph-legend__swatch{width:.85rem;height:.85rem;border-radius:999px;box-shadow:inset 0 0 0 1px #241a101f;flex:0 0 auto}.graph-legend__lines{display:flex;flex-wrap:wrap;gap:.8rem 1.4rem}.graph-legend__line{width:2.8rem;height:0;border-top:2px solid rgba(111,81,45,.48);flex:0 0 auto}.graph-legend__line--semantic{border-top-style:dashed;border-top-color:#496a8cb3}.graph-tab__inline-error{padding:1rem 1.1rem}.status-card,.entry-group{border:1px solid var(--line);border-radius:1.4rem;background:var(--paper);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.status-card{display:flex;align-items:center;gap:1rem;padding:1.25rem 1.35rem}.status-card--error{background:linear-gradient(180deg,#fffbf5f2,#fff5f2f5);border-color:#942c2033}.status-card h2{margin:0 0 .2rem;font-family:Newsreader,serif;font-size:1.5rem}.status-card p{margin:0;color:var(--muted)}.status-card__spinner{width:1.35rem;height:1.35rem;border-radius:999px;border:3px solid rgba(143,79,28,.16);border-top-color:var(--accent);animation:spin .9s linear infinite;flex:0 0 auto}.entry-group{padding:1.25rem 1.35rem;animation:fadeUp .36s ease both}.entry-group__header{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem}.entry-group__eyebrow{margin:0 0 .2rem;color:var(--accent);font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.entry-group h2{margin:0;font-family:Newsreader,serif;font-size:1.92rem;line-height:1.02}.entry-group__meta{margin:.4rem 0 0;color:var(--muted);font-size:.98rem}.entry-group__actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:.65rem}.entry-group__link{flex:0 0 auto;border-radius:999px;padding:.62rem .92rem;background:#ffffffbf;border:1px solid var(--line);text-decoration:none;font-weight:700;color:var(--accent-strong);transition:transform .18s ease,background .18s ease}.entry-group__link:hover{transform:translateY(-1px);background:#fff}.entry-group__list{display:grid;gap:.85rem;margin-top:1rem}.related-concepts{border:1px solid var(--line);border-radius:1.4rem;background:var(--paper);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:1.2rem 1.25rem;display:grid;gap:.95rem}.related-concepts__header{display:grid;gap:.3rem}.related-concepts__eyebrow{margin:0;color:var(--accent);font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.related-concepts h2{margin:0;font-family:Newsreader,serif;font-size:1.7rem;line-height:1.05}.related-concepts__copy{margin:0;color:var(--muted)}.related-concepts__status{display:inline-flex;align-items:center;gap:.75rem;color:var(--muted)}.related-concepts__status p{margin:0}.related-concepts__status--error{color:#8e3a2d}.related-concepts__chips{display:flex;flex-wrap:wrap;gap:.8rem}.related-concepts__chip{border:1px solid var(--line);border-radius:1.05rem;background:#ffffffc7;padding:.82rem .95rem;display:grid;gap:.28rem;text-align:left;transition:transform .18s ease,background .18s ease,border-color .18s ease}.related-concepts__chip:hover{transform:translateY(-1px);background:#fff;border-color:#8f4f1c38}.related-concepts__chip-meta{color:var(--muted);font-size:.9rem}.result-card{padding:1rem 1.05rem;border:1px solid rgba(92,70,41,.12);border-radius:1.15rem;background:#fffdf8e6;animation:fadeUp .36s ease both}.result-card--compact{box-shadow:none}.result-card__header{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem}.result-card__eyebrow{margin:0 0 .2rem;color:var(--accent);font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.result-card h2{margin:0;font-family:Newsreader,serif;font-size:1.72rem;line-height:1.05}.result-card__section-heading{margin:0;font-size:1.12rem;line-height:1.25}.result-card__section{margin:.35rem 0 0;color:var(--muted);font-size:.98rem}.result-card__link{flex:0 0 auto;border-radius:999px;padding:.62rem .92rem;background:#ffffffbf;border:1px solid var(--line);text-decoration:none;font-weight:700;color:var(--accent-strong);transition:transform .18s ease,background .18s ease}.result-card__link:hover{transform:translateY(-1px);background:#fff}.result-card--compact .result-card__link{padding:.52rem .82rem;font-size:.92rem}.result-card__text{margin:.85rem 0 0;color:#241a10eb;font-size:1rem;line-height:1.68;white-space:pre-wrap}.result-card__toggle{margin-top:.95rem;border:none;background:transparent;padding:0;color:var(--accent);font-weight:700}.result-card__toggle:hover{color:var(--accent-strong)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media(max-width:720px){.layout{width:min(100% - 1rem,1040px);padding-top:2.5rem}.hero h1{font-size:clamp(2.8rem,16vw,4.2rem)}.search-panel{padding:.9rem;border-radius:1.2rem}.search-panel__controls{grid-template-columns:1fr}.search-panel__button{width:100%}.status-card,.entry-group,.result-card,.graph-info,.graph-legend{padding:1rem}.entry-group__header,.result-card__header,.graph-tab__header{flex-direction:column}.tab-switcher{width:100%;justify-content:center}.tab-switcher__button{flex:1 1 0}.entry-group h2{font-size:1.55rem}.result-card h2{font-size:1.45rem}.graph-workspace{grid-template-columns:1fr}.graph-stage,.graph-canvas-shell{min-height:26rem}.graph-stage__overlay{inset:auto 1rem 1rem;justify-content:center}.graph-legend__colors{grid-template-columns:1fr}.graph-tab__actions{width:100%;justify-content:flex-start}}