:root{color-scheme:dark;--paper:#18191c;--card:#202126;--raised:#272930;--ink:#e5e5ea;--muted:#a3a4ae;--line:#373840;--selected:#373049;--accent:#c3b0ef;--error:#f1a49e;--mono:ui-monospace,SFMono-Regular,Consolas,monospace;font:14px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
:root[data-theme=light]{color-scheme:light;--paper:#f3f3f5;--card:#ffffff;--raised:#f1f0f5;--ink:#28282f;--muted:#656570;--line:#dddde3;--selected:#eee8fa;--accent:#695093;--error:#96352f}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink)}button,input{font:inherit;color:inherit}button{cursor:pointer;border:0;background:none;text-align:left;padding:8px;border-radius:4px}button:hover{background:var(--raised)}button:disabled{cursor:wait;opacity:.6}a{color:inherit;text-underline-offset:3px}a:hover{color:var(--accent)}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}h1,h2,h3,p{margin:0}h1,h2,h3,strong{font-weight:500}input{background:var(--card);border:1px solid var(--line);border-radius:5px;padding:8px 12px;min-width:0;font-size:16px}input::placeholder{color:var(--muted)}input[type=checkbox]{width:16px;height:16px;margin:0;accent-color:var(--accent)}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.shell{max-width:1040px;padding:0 24px 32px;margin:auto}.app-header{position:sticky;top:0;z-index:20;background:var(--paper);display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:56px;margin-bottom:20px;border-bottom:1px solid var(--line)}.brand{font-size:20px;font-weight:500;letter-spacing:-.6px;text-decoration:none}.header-actions{display:flex;align-items:center;gap:12px;font-size:12px}.about-link{color:var(--muted);text-decoration:none}#theme{padding:8px;color:var(--muted)}.search-area{margin-bottom:20px}h1{font-size:24px;letter-spacing:-.6px;margin-bottom:16px}form{display:flex;gap:8px;max-width:480px}form input{flex:1}.primary{padding:8px 16px;background:var(--raised);border:1px solid var(--line);font-weight:500}.primary:hover{background:var(--selected)}#suggestions{display:flex;flex-wrap:wrap;align-items:center;gap:0 8px;font-size:12px;margin-top:8px}#suggestions span{color:var(--muted)}#suggestions button{padding:6px 4px}.status{font-size:12px;color:var(--muted);margin-top:8px}.status.error{color:var(--error)}.has-profile h1{display:none}.has-profile .search-area{margin-bottom:16px}#tools{display:flex;align-items:center;gap:16px;margin-bottom:12px}#filter{font-size:14px;padding:8px 12px;max-width:420px;flex:1}#fork-control{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:8px;white-space:nowrap}
#stack{isolation:isolate;scroll-margin-top:68px}.stack-card{margin-left:calc(var(--depth)*8px);background:var(--card);border:1px solid var(--line);border-radius:7px;position:relative;min-width:0;margin-top:-1px}.stack-card.collapsed{border-radius:7px 7px 0 0;background:var(--raised)}.stack-card.active{box-shadow:0 5px 16px #00000012}.card-header{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:46px;padding:8px 12px;border-bottom:1px solid var(--line);background:var(--card);border-radius:6px 6px 0 0}.collapsed .card-header{min-height:32px;padding:0 12px;border:0;background:var(--raised);gap:8px}.card-title{font:500 14px/1.4 var(--mono);overflow-wrap:anywhere;min-width:0}.card-actions{display:flex;gap:4px;flex-shrink:0}.copy-action{font-size:12px;padding:6px 8px;color:var(--muted);white-space:nowrap}.ancestor{font-size:12px;padding:6px 0;min-width:0;overflow-wrap:anywhere;flex:1;text-align:left;color:var(--muted)}.ancestor:hover{background:transparent;color:var(--ink)}.ancestor-hint{font-size:12px;color:var(--muted)}.card-body{padding:8px 12px 12px}.directory-info,.file-info{display:flex;align-items:center;justify-content:space-between;gap:12px;font:12px/1.4 var(--mono);color:var(--muted);padding:4px 0 8px}.directory-info a,.file-info a{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:12px;white-space:nowrap}
.entry-list{list-style:none;padding:0;margin:0}.entry-list li+li{border-top:1px solid var(--line)}.entry{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;padding:9px 8px;min-height:48px;border-radius:4px}.entry-main{min-width:0}.entry-name{font-size:14px;font-weight:500;overflow-wrap:anywhere}.entry-meta{display:block;font-size:12px;color:var(--muted);margin-top:2px;overflow-wrap:anywhere}.entry-count{font-size:12px;color:var(--muted);white-space:nowrap;flex-shrink:0}.patterns{border-bottom:1px solid var(--line);padding:0 0 8px;margin-bottom:4px}.pattern{display:block;width:100%;font-size:12px;padding:8px;color:var(--muted)}.pattern[aria-pressed=true]{background:var(--selected);color:var(--ink)}.section-note,.empty-note{font-size:12px;color:var(--muted);line-height:1.5;padding:8px 0}.copy-error{font-size:12px;color:var(--error);padding:8px 12px}
.source-card>.card-header{position:sticky;top:56px;z-index:10}.source-body{padding:8px 16px 16px}.source{font:12px/1.65 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere;word-break:normal;margin:12px 0 0;color:var(--ink);tab-size:2}.evidence{border-bottom:1px solid var(--line);padding:4px 0 8px}.evidence summary{font-size:12px;color:var(--muted);cursor:pointer;padding:4px 0;min-height:28px}.evidence-body{padding:8px 0}.fact{font-size:12px;margin-bottom:12px;max-width:760px}.fact-label{display:block;color:var(--muted);margin-bottom:2px}.reference{font:12px var(--mono);display:block;overflow-wrap:anywhere}.references .section-note{padding:4px 0}#method{margin-top:24px;padding:16px;background:var(--card);border:1px solid var(--line);border-radius:6px;scroll-margin-top:72px;max-width:760px}.method-title{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:12px}#method h2{font-size:16px}#method p{font-size:12px;color:var(--muted);margin-bottom:12px}.clipboard-fallback{position:fixed;top:0;left:-9999px}
@media(max-width:700px){.shell{padding:0 12px 24px}.app-header{min-height:48px;margin-bottom:16px}.header-actions{gap:8px}.stack-card{margin-left:calc(var(--depth)*3px)}.card-header{padding:8px;gap:8px;flex-wrap:wrap}.card-title{font-size:13px;flex:1 1 90px}.card-actions{gap:0}.copy-action{padding:8px 6px;min-height:36px}.collapsed .card-header{padding:0 8px;min-height:30px}.ancestor{min-height:30px;display:flex;align-items:center}.ancestor-hint{font-size:11px}.card-body{padding:4px 8px 8px}.source-body{padding:8px 12px 12px}.source-card>.card-header{top:48px}.entry{padding:8px 4px}.entry-meta{font-size:11px}.entry-count{font-size:11px;white-space:normal;text-align:right;max-width:80px}.source{font-size:12px}#tools{gap:8px;flex-wrap:wrap}#filter{max-width:none;flex-basis:100%}#fork-control{min-height:28px}.status{font-size:11px}.has-profile .search-area{margin-bottom:12px}}
@media(pointer:coarse){.primary,#theme{min-height:40px}.copy-action{min-height:40px}.ancestor{min-height:36px}.entry{min-height:48px}}
@media(prefers-reduced-motion:no-preference){.stack-card.active{animation:stack-open .15s ease-out}button{transition:background-color .12s ease} @keyframes stack-open{from{transform:translateY(5px)}to{transform:translateY(0)}}}

#catalog{display:flex;flex-wrap:wrap;align-items:center;gap:4px 8px;margin-top:10px}#catalog .reading-label{margin:0}.catalog-target,.refresh{font-size:11px;color:var(--muted);padding:6px}.has-profile #catalog{display:none}.scan-facets{display:flex;flex-wrap:wrap;gap:4px;padding:4px 0 8px}.facet{font-size:12px;border:1px solid var(--line);padding:6px 8px;color:var(--muted)}.facet[aria-pressed=true]{background:var(--selected);color:var(--ink);border-color:var(--accent)}.refresh{display:block;margin:0 0 4px auto}.entry-preview{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:12px;color:var(--accent);margin-top:3px;overflow-wrap:anywhere}.scope-overview{font-size:12px;color:var(--muted);padding:4px 0 8px;overflow-wrap:anywhere}.reading-index{padding:4px 0 8px}.purpose{font-size:13px;line-height:1.5;margin-bottom:8px;overflow-wrap:anywhere}.reading-label{font-size:11px;color:var(--muted);margin:6px 0}.source-cue{display:block;width:100%;padding:6px 0;font-size:12px}.cue-label{display:block;color:var(--accent);margin-bottom:2px}.cue-excerpt{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:var(--muted);overflow-wrap:anywhere}.source-line{scroll-margin-top:120px}.source-line.selected{background:var(--selected);outline:1px solid var(--accent)}.outline .reference{padding:6px 0;width:100%}

.context-view{border-bottom:1px solid var(--line);padding:6px 0 12px;margin-bottom:8px}.context-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:6px}.context-title h3{font-size:13px}.context-title .reading-label{margin:0}.context-form{max-width:none;display:flex;gap:6px;margin-bottom:6px}.context-form select{font:inherit;font-size:12px;background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:4px;max-width:130px;padding:6px}.context-form input{font:12px var(--mono);padding:6px 8px;min-width:0;flex:1}.context-form button{font-size:12px;border:1px solid var(--line);white-space:nowrap}.context-layers{list-style:none;margin:4px 0;padding:0;counter-reset:layer}.context-layers li{counter-increment:layer;display:flex;gap:8px}.context-layers li:before{content:counter(layer);color:var(--accent);font:11px var(--mono);padding-top:10px}.context-entry{display:block;width:100%;padding:6px 4px;min-width:0}.context-path{display:block;font:12px var(--mono);overflow-wrap:anywhere;color:var(--ink)}.context-related .context-entry{border-left:1px solid var(--line);padding-left:10px}.context-assumptions a{display:block;font-size:12px;padding:4px 0}.distinctive{margin:8px 0}.corpus-note{font-size:11px;color:var(--muted);padding:4px 0}.context-output .section-note{padding:4px 0}@media(max-width:400px){.context-form{flex-wrap:wrap}.context-form select{max-width:100px}.context-form input{flex-basis:calc(100% - 110px)}.context-form button{margin-left:auto;padding:6px 10px}.context-title h3{font-size:12px}}
/* One reading grid aligns headers, metadata, evidence and prose. */
.shell{max-width:1160px}.card-header{padding:12px 20px}.collapsed .card-header{padding:0 20px}.card-body{padding:12px 20px 20px}.source-body{padding:12px 20px 24px}.card-title{font-size:14px}.entry{padding:12px 0}.entry:hover{background:var(--raised)}.entry-main{flex:1}.entry-meta{line-height:1.5}.directory-info,.file-info{padding:0 0 12px}.context-form{display:grid;grid-template-columns:130px minmax(0,1fr) auto;align-items:center}.context-form input,.context-form select,.context-form button{height:36px;margin:0;width:100%;font-size:13px}.context-layers li:before{padding-top:12px}.context-entry{padding:8px 4px}.scope-overview{padding:10px 0}.file-dates{display:grid;grid-template-columns:1fr 1fr;gap:16px;border-block:1px solid var(--line);padding:12px 0;margin-bottom:16px;font-size:12px}.date-cell{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.date-label,.date-pending{color:var(--muted)}.date-cell a{text-decoration:none;font-variant-numeric:tabular-nums}.date-pending{grid-column:1/-1}.purpose{font-size:15px;line-height:1.65;max-width:76ch;margin-bottom:12px}.reading-label{font-size:11px}.distinctive{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:16px 0}.distinctive>.reading-label,.distinctive>.corpus-note{grid-column:1/-1;margin:0}.distinctive .source-cue{padding:12px;background:var(--paper);border:1px solid var(--line);border-radius:6px;align-self:stretch}.cue-label{font-size:11px;margin-bottom:8px}.cue-excerpt{font-size:13px;line-height:1.55;-webkit-line-clamp:3;color:var(--ink)}.corpus-note{justify-self:start}.reader-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0 12px;border-bottom:1px solid var(--line)}.reader-tabs{display:flex;padding:3px;background:var(--paper);border:1px solid var(--line);border-radius:6px;gap:2px}.reader-tabs button{padding:6px 12px;font-size:12px;color:var(--muted)}.reader-tabs button[aria-pressed=true]{background:var(--raised);color:var(--ink)}.reader-layout{display:grid;grid-template-columns:180px minmax(0,1fr);gap:28px;padding-top:20px}.reader-outline{min-width:0;align-self:start;position:sticky;top:130px;font-size:12px}.reader-outline summary{padding:8px 0;color:var(--muted);cursor:pointer}.reader-outline nav{border-left:1px solid var(--line);padding-left:10px;max-height:65vh;overflow:auto}.outline-link{display:block;width:100%;color:var(--muted);font-size:12px;line-height:1.4;padding:7px 4px;overflow-wrap:anywhere}.outline-link[data-level="3"],.outline-link[data-level="4"]{padding-left:12px;font-size:11px}.reader-article{min-width:0;max-width:76ch;font-size:15px;line-height:1.7}.reader-article>*{margin-bottom:20px}.reader-section{border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:20px}.reader-section>summary{font-size:19px;font-weight:500;letter-spacing:-.3px;cursor:pointer;line-height:1.4;padding:8px 0;scroll-margin-top:140px}.reader-section-body{padding-top:12px}.reader-section-body>*{margin:0 0 16px}.reader-subheading{font-size:16px;line-height:1.4;scroll-margin-top:140px}.reader-list{padding-left:22px}.reader-list li{padding-left:3px;margin-bottom:8px}.reader-article code{font:12px/1.6 var(--mono);background:var(--raised);padding:2px 4px;border-radius:3px;overflow-wrap:anywhere}.reader-code{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:14px;overflow:auto;max-width:100%;white-space:pre-wrap;overflow-wrap:anywhere}.reader-code code{background:none;padding:0}.reader-article a{color:var(--accent);overflow-wrap:anywhere}.reader-metadata{font:12px var(--mono);color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:10px}.reader-metadata summary{cursor:pointer}.reader-metadata pre{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.6}.reader-selected{outline:1px solid var(--accent);outline-offset:4px;border-radius:3px;background:var(--selected)}.reader-table-wrap{overflow:auto;max-width:100%}.reader-table{border-collapse:collapse;font-size:13px;width:100%}.reader-table th,.reader-table td{padding:8px;border:1px solid var(--line);text-align:left}.reader-article blockquote{border-left:2px solid var(--accent);padding-left:14px;color:var(--muted)}.reader-paragraph{overflow-wrap:anywhere}.source{font-size:13px;line-height:1.8}.entry-date{display:block;font-size:11px;color:var(--muted);margin-top:6px;font-variant-numeric:tabular-nums}
@media(min-width:900px){.reader-outline>summary{display:none}}
@media(max-width:899px){.reader-layout{display:block;padding-top:12px}.reader-outline{position:static;border-bottom:1px solid var(--line);margin-bottom:16px}.reader-outline nav{max-height:240px;margin-bottom:12px}.reader-article{max-width:none}.distinctive{grid-template-columns:1fr}.distinctive .source-cue{padding:10px}.cue-label{margin-bottom:4px}.cue-excerpt{-webkit-line-clamp:2}.file-dates{gap:8px}.date-cell{display:block}.date-label{display:block;margin-bottom:4px}.reader-article{font-size:14px}.reader-section>summary{font-size:17px}}
@media(max-width:700px){.card-header{padding:10px 14px}.collapsed .card-header{padding:0 14px}.card-body,.source-body{padding:12px 14px 18px}.context-form{grid-template-columns:108px minmax(0,1fr);gap:8px}.context-form input{flex-basis:auto}.context-form button{grid-column:2;width:auto;justify-self:end}.context-form select{max-width:none}.purpose{font-size:14px}.card-title{font-size:13px}.source{font-size:12px}.reader-code{padding:10px}.entry-count{max-width:70px}.reader-tabs button{min-height:34px}.reader-section>summary{padding:10px 0}}

.distinctive-wrap{margin:12px 0}.distinctive-wrap>summary{font-size:12px;color:var(--muted);cursor:pointer;padding:6px 0}.distinctive{margin:8px 0}.distinctive .source-cue{display:flex;flex-direction:column;justify-content:flex-start}.distinctive .cue-excerpt{width:100%}
/* Reader details share one quiet surface across pointer and touch. */
.reader-reference{display:inline;padding:0;border-radius:2px;font:inherit;color:var(--accent);text-decoration:underline;text-decoration-style:dotted;text-underline-offset:4px}.reader-reference code{color:inherit}.reader-reference:hover{background:var(--selected)}.reader-scope{font-size:11px;color:var(--muted);padding:6px 0;max-width:55%;overflow-wrap:anywhere}.reader-toolbar{flex-wrap:wrap}.reader-popover{position:fixed;z-index:60;width:min(420px,calc(100vw - 24px));max-height:min(560px,calc(100dvh - 24px));overflow:auto;background:var(--card);border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 40px #0003;padding:18px}.popover-close{float:right;font-size:12px;color:var(--muted);margin:-6px -6px 8px 12px}.popover-title{font:500 14px/1.5 var(--mono);overflow-wrap:anywhere;margin-bottom:8px}.popover-meta{font-size:11px;line-height:1.5;color:var(--muted);overflow-wrap:anywhere;margin-bottom:8px}.popover-preview{clear:both;font:12px/1.65 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere;max-height:230px;overflow:auto;border-block:1px solid var(--line);padding:12px 0;margin:12px 0}.popover-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:12px}.popover-actions button{padding:6px 0;color:var(--accent)}.popover-explanation{font-size:13px;line-height:1.6;margin:12px 0}.popover-note{font-size:11px;line-height:1.55;color:var(--muted);margin:10px 0 0}.popover-label{font-size:12px;margin-top:14px}.popover-chain{padding-left:20px;margin:8px 0}.popover-chain button{font:12px var(--mono);padding:4px 0;overflow-wrap:anywhere;display:block}.popover-chain .popover-meta{display:block}.reader-backdrop{position:fixed;inset:0;background:#0005;z-index:59}
@media(max-width:700px){.reader-popover{inset:auto 0 0!important;width:100%;max-height:75dvh;border-radius:14px 14px 0 0;padding:20px 20px max(20px,env(safe-area-inset-bottom))}.reader-scope{max-width:100%;text-align:left}.popover-actions button,.popover-close{min-height:40px}.popover-preview{max-height:30dvh}}

.popover-prose{font-family:inherit;padding:12px 0}.popover-prose .reader-article{font-size:13px;line-height:1.6}.popover-prose .reader-section>summary{font-size:15px;padding:4px 0}.popover-prose .reader-subheading{font-size:15px}.popover-prose .reader-section{margin-bottom:12px;padding-bottom:8px}.popover-prose .reader-section-body{padding-top:8px}.popover-prose .reader-code{font-size:11px;padding:8px}

.popover-conditions{margin-top:12px;font-size:12px}.popover-conditions summary{cursor:pointer;color:var(--muted)}