@import url('https://fonts.googleapis.com/css2?family=Libre+Franklin:wght@400;500;600;700&family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,600;0,8..60,700;1,8..60,400&display=swap');

:root {
  color-scheme: light;
  --paper: #ffffff; --paper-2: #f7f7f5; --ink: #121212; --ink-2: #4a4a4a; --ink-3: #767676; --rule: #e2e2e2; --rule-strong: #121212;
  --ok: #1f7a4d; --ok-bg: #e9f4ee;
  --no: #b3261e; --no-bg: #fbeceb;
  --mix: #5a4bb0; --mix-bg: #efedf9;
  --mid: #3d5a80; --mid-bg: #ebf0f6;
  --nil: #6b6b6b; --nil-bg: #f0f0ee;
  --serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --sans: 'Libre Franklin', 'Helvetica Neue', Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme="light"])) {
    color-scheme: dark;
    --paper: #121212; --paper-2: #1c1c1c; --ink: #f2f2f2; --ink-2: #c4c4c4; --ink-3: #8f8f8f; --rule: #303030; --rule-strong: #f2f2f2;
    --ok: #63c08f; --ok-bg: #16281f; --no: #f08b83; --no-bg: #2e1a18; --mix: #a99cf0; --mix-bg: #201d33;
    --mid: #8fb1dc; --mid-bg: #18222e; --nil: #a0a0a0; --nil-bg: #222222;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 16px/1.55 var(--sans); }
a { color: inherit; text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
.wrap { max-width: 780px; margin: 0 auto; padding: 0 16px; }
.wide { max-width: 1000px; }
button { font: inherit; color: inherit; }

/* ---- masthead ---- */
.preview-bar { background: var(--ink); color: var(--paper); font-size: 12.5px; text-align: center; padding: 6px 12px; letter-spacing: .02em; }
.mast { text-align: center; padding: 22px 16px 0; border-bottom: 1px solid var(--rule); }
.mast .title { font: 700 clamp(30px, 6vw, 44px)/1.05 var(--serif); letter-spacing: -.015em; text-decoration: none; display: inline-block; }
.mast .tag { color: var(--ink-2); font-size: 15px; margin: 8px auto 0; max-width: 34em; }
.mast .dateline { font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); margin: 12px 0 0; }
.tabs { display: flex; justify-content: center; gap: 4px 22px; flex-wrap: wrap; margin-top: 14px; border-top: 1px solid var(--rule); padding: 0 4px; }
.tabs a { font-size: 13px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; text-decoration: none; color: var(--ink-2); padding: 11px 2px 9px; border-bottom: 2px solid transparent; }
.tabs a:hover { color: var(--ink); }
.tabs a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--rule-strong); }

h1 { font: 700 clamp(26px, 4.6vw, 36px)/1.15 var(--serif); letter-spacing: -.01em; margin: 34px 0 10px; }
h2 { font: 700 23px/1.2 var(--serif); margin: 44px 0 8px; }
h3 { font: 600 12.5px/1.3 var(--sans); letter-spacing: .07em; text-transform: uppercase; color: var(--ink-2); margin: 24px 0 8px; }
p { margin: 0 0 14px; }
.lede { font: 400 19px/1.5 var(--serif); color: var(--ink-2); margin: 0 0 6px; }
.muted { color: var(--ink-2); } .small { font-size: 13.5px; }
section[hidden] { display: none; }

/* ---- status system: always icon + words ---- */
.st { display: inline-flex; align-items: center; gap: 7px; font-weight: 600; font-size: 13.5px; line-height: 1.2; border-radius: 999px; padding: 5px 12px 5px 7px; white-space: nowrap; }
.st svg { width: 18px; height: 18px; flex: none; }
.st.respaldada { color: var(--ok); background: var(--ok-bg); }
.st.otra_cosa { color: var(--no); background: var(--no-bg); }
.st.no_coinciden { color: var(--mix); background: var(--mix-bg); }
.st.no_concluyente { color: var(--mid); background: var(--mid-bg); }
.st.sin_datos, .st.pendiente { color: var(--nil); background: var(--nil-bg); }

.legend { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 6px; }
.legend button { border: 1px solid transparent; cursor: pointer; }
.legend button .n { font-weight: 400; opacity: .85; margin-left: 2px; }
.legend button[aria-pressed="true"] { border-color: currentColor; }
.legend button:focus-visible, .filters select:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.filters { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center; margin: 12px 0 0; padding: 12px 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule-strong); font-size: 13.5px; color: var(--ink-2); }
.filters label { display: inline-flex; align-items: center; gap: 6px; }
.filters select { font: inherit; color: var(--ink); background: var(--paper); border: 1px solid var(--rule); border-radius: 6px; padding: 5px 8px; max-width: 220px; }
.filters .count { margin-left: auto; color: var(--ink-3); }
.filters .reset { background: none; border: 0; text-decoration: underline; cursor: pointer; color: var(--ink-2); padding: 0; }

/* ---- claim card ---- */
.card { padding: 26px 0 24px; border-bottom: 1px solid var(--rule); }
.card-h { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.face { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; object-position: 50% 20%; background: var(--paper-2); flex: none; filter: grayscale(1); }
.face.none { display: grid; place-items: center; font: 600 17px var(--serif); color: var(--ink-3); }
.card-h .id { flex: 1 1 180px; min-width: 0; }
.who { font-weight: 700; font-size: 16px; line-height: 1.25; }
.party { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; border: 1px solid var(--ink); border-radius: 3px; padding: 1px 6px; vertical-align: 1px; }
.meta { color: var(--ink-3); font-size: 13px; margin-top: 3px; }
.card blockquote { font: 400 clamp(20px, 3.2vw, 24px)/1.36 var(--serif); margin: 16px 0 10px; padding: 0; }
.card .acts { font-size: 13.5px; color: var(--ink-2); display: flex; flex-wrap: wrap; gap: 4px 14px; align-items: center; }
.card .acts a { font-weight: 600; color: var(--ink); }
.topic { font-size: 11.5px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-2); }
.finding { margin-top: 16px; padding: 14px 16px; background: var(--paper-2); border-left: 3px solid var(--nil); }
.finding.respaldada { border-color: var(--ok); } .finding.otra_cosa { border-color: var(--no); }
.finding.no_coinciden { border-color: var(--mix); } .finding.no_concluyente { border-color: var(--mid); }
.finding h4 { font: 600 11.5px/1.3 var(--sans); letter-spacing: .07em; text-transform: uppercase; color: var(--ink-2); margin: 0 0 6px; }
.finding .sum { font: 400 16.5px/1.5 var(--serif); margin: 0 0 6px; }
.finding .why { font-size: 13px; color: var(--ink-2); margin: 0; }
details { margin-top: 12px; }
summary { cursor: pointer; font-size: 13.5px; font-weight: 600; list-style: none; display: inline-flex; align-items: center; gap: 6px; }
summary::-webkit-details-marker { display: none; }
summary::before { content: '+'; display: inline-grid; place-items: center; width: 18px; height: 18px; border: 1px solid var(--ink); border-radius: 50%; font-weight: 400; line-height: 1; }
details[open] summary::before { content: '–'; }
.quotes { list-style: none; margin: 12px 0 0; padding: 0; }
.quotes li { display: grid; grid-template-columns: 22px 1fr; gap: 0 10px; padding: 12px 0; border-top: 1px solid var(--rule); }
.quotes .ic { width: 20px; height: 20px; margin-top: 2px; }
.quotes .ic.respalda { color: var(--ok); } .quotes .ic.contradice { color: var(--no); } .quotes .ic.contexto { color: var(--mid); }
.quotes q { font: 400 16px/1.5 var(--serif); quotes: '«' '»'; }
.quotes .rel { display: block; font-size: 13.5px; color: var(--ink-2); margin-top: 4px; }
.quotes .rel b { font-weight: 600; color: var(--ink); }
.quotes .src { display: block; font-size: 12.5px; color: var(--ink-3); margin-top: 4px; overflow-wrap: anywhere; }
.quotes .src a { color: var(--ink-2); font-weight: 600; }
.foot { font-size: 12.5px; color: var(--ink-3); margin: 10px 0 0; }
.empty { padding: 40px 0; color: var(--ink-2); text-align: center; }

/* ---- topics and people ---- */
.rows { margin-top: 18px; border-top: 1px solid var(--rule-strong); }
.row { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.6fr) auto; gap: 8px 20px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--rule); }
.row .name { font: 700 19px/1.2 var(--serif); }
.row .sub { font-size: 13px; color: var(--ink-3); margin-top: 2px; }
.bar { display: flex; gap: 2px; height: 14px; }
.bar i { display: block; border-radius: 3px; min-width: 6px; }
.bar .respaldada { background: var(--ok); } .bar .otra_cosa { background: var(--no); } .bar .no_coinciden { background: var(--mix); }
.bar .no_concluyente { background: var(--mid); } .bar .sin_datos, .bar .pendiente { background: var(--nil); opacity: .55; }
.bar-key { font-size: 12.5px; color: var(--ink-2); margin-top: 6px; display: flex; flex-wrap: wrap; gap: 2px 12px; }
.bar-key span::before { content: ''; display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 5px; background: var(--c); }
.go { background: none; border: 1px solid var(--ink); border-radius: 999px; padding: 6px 14px; font-size: 13px; font-weight: 600; cursor: pointer; white-space: nowrap; }
.go:hover { background: var(--ink); color: var(--paper); }
.people { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 0 28px; margin-top: 18px; border-top: 1px solid var(--rule-strong); }
.person { padding: 20px 0; border-bottom: 1px solid var(--rule); }
.person .face { width: 84px; height: 84px; }
.person .who { font: 700 20px/1.2 var(--serif); margin-top: 10px; }
.person ul { list-style: none; padding: 0; margin: 10px 0 12px; font-size: 13.5px; color: var(--ink-2); }
.person li { display: flex; justify-content: space-between; border-top: 1px dotted var(--rule); padding: 3px 0; }
.note { border: 1px solid var(--rule); padding: 14px 16px; font-size: 14px; color: var(--ink-2); margin: 22px 0 0; }

/* ---- article pages ---- */
.prose p, .prose li { font: 400 17.5px/1.6 var(--serif); }
.prose ul { padding-left: 20px; }
.prose table { width: 100%; border-collapse: collapse; font: 400 14.5px/1.45 var(--sans); margin: 8px 0 14px; }
.prose th, .prose td { text-align: left; padding: 8px 10px 8px 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
.prose th { font-size: 11.5px; letter-spacing: .07em; text-transform: uppercase; color: var(--ink-2); border-bottom-color: var(--rule-strong); }
.table-scroll { overflow-x: auto; }
code { font-size: .88em; background: var(--paper-2); padding: 1px 5px; border-radius: 3px; }
.steps { counter-reset: s; list-style: none; padding: 0 !important; }
.steps li { counter-increment: s; position: relative; padding: 0 0 14px 42px; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 2px; width: 26px; height: 26px; border: 1px solid var(--ink); border-radius: 50%; font: 600 13px/1 var(--sans); display: grid; place-items: center; }
.cols { display: grid; gap: 2px 26px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); padding-left: 18px; }
.cols li { font: 400 14.5px/1.5 var(--sans) !important; }
.labels-table .st { white-space: normal; }

/* ---- process diagram ---- */
.flow { display: grid; grid-template-columns: minmax(0, 1fr) 26px minmax(0, 2.3fr) 26px minmax(0, 1fr); align-items: center; border: 1px solid var(--rule); padding: 20px 16px 12px; margin: 26px 0 8px; }
.flow figcaption { grid-column: 1 / -1; text-align: center; font-size: 13.5px; color: var(--ink-2); margin-top: 14px; }
.flow-col { display: grid; gap: 10px; }
.flow-arrow { height: 1.5px; background: var(--ink-3); position: relative; margin: 0 4px; }
.flow-arrow::after { content: ''; position: absolute; right: -1px; top: -4px; border: 4.5px solid transparent; border-left-color: var(--ink-3); border-right: 0; }
.flow-box { border: 1.5px dashed var(--ink-3); padding: 10px 12px 12px; }
.flow-title { font-size: 11.5px; letter-spacing: .07em; text-transform: uppercase; color: var(--ink-2); margin-bottom: 10px; }
.flow-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.flow-legend { font-size: 12.5px; color: var(--ink-2); margin-top: 12px; display: flex; flex-wrap: wrap; gap: 6px 18px; }
.flow-legend .lg { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.flow-legend .key { width: 12px; height: 12px; display: inline-block; }
.node { padding: 10px 12px 11px; font-size: 13px; line-height: 1.35; position: relative; }
.node b { display: block; font-weight: 600; font-size: 14px; margin-bottom: 2px; }
.node span { color: var(--ink-2); }
.node i { position: absolute; top: 8px; right: 10px; font-style: normal; font-size: 12px; color: var(--ink-3); }
.node .logo { width: 17px; height: 17px; display: block; margin-bottom: 6px; color: var(--ink-2); }
.node .logos { display: flex; gap: 6px; }
.node.in { background: var(--paper-2); } .node.out { background: var(--ok-bg); }
.node.ai, .key.ai { background: var(--mix-bg); } .node.code, .key.code { background: var(--mid-bg); }
.node.no { background: var(--no-bg); } .node.no b::before { content: '✕ '; color: var(--no); }

footer { border-top: 1px solid var(--rule-strong); margin-top: 56px; padding: 18px 0 44px; color: var(--ink-3); font-size: 12.5px; text-align: center; }

@media (max-width: 760px) {
  .flow { grid-template-columns: 1fr; gap: 12px; }
  .flow-arrow { width: 1.5px; height: 20px; margin: 0 auto; }
  .flow-arrow::after { right: -4px; top: auto; bottom: -1px; border: 4.5px solid transparent; border-top-color: var(--ink-3); border-bottom: 0; }
  .row { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .card-h .st { order: 3; }
  .filters .count { margin-left: 0; width: 100%; }
  .filters select { max-width: 100%; }
  .flow-grid { grid-template-columns: 1fr; }
}