/* Agrapha Dogmata — V1
   Dark, editorial, restrained. A single accent (signal green), used sparingly.
   System fonts only — no external requests, no tracking. Zero JS. */

:root{
  --bg:#0a0a0d;
  --bg-raised:#050506;
  --ink:#ececE8;
  --muted:#94949c;
  --rule:#232329;
  --wire:#5b5b66;
  --green:#00e676;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", "Fira Code", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Inter", "Helvetica Neue", Arial, sans-serif;
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }

body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

.wrap{ max-width:680px; margin:0 auto; padding:0 24px; }

/* Ticker — slow, continuous, non-distracting */
.ticker{
  background:var(--bg-raised);
  border-bottom:1px dashed var(--rule);
  padding:11px 0;
  overflow:hidden;
  white-space:nowrap;
}
.ticker-track{
  display:inline-flex;
  animation:ticker-scroll 55s linear infinite;
}
.ticker .items{
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--green);
  padding:0 44px;
  display:inline-block;
}
@keyframes ticker-scroll{
  from{ transform:translateX(0); }
  to{ transform:translateX(-50%); }
}
@media (prefers-reduced-motion: reduce){
  .ticker-track{ animation:none; }
}

/* Header + micro-mark (identity glyph, not the hero cube) */
header.site{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:26px 0;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  border-bottom:1px dashed var(--rule);
}

.wordmark{
  display:flex;
  align-items:center;
  gap:12px;
  color:var(--ink);
  text-decoration:none;
  font-weight:500;
}
.wordmark:hover .mark .sq2{ border-color:var(--green); }

.mark{ display:block; position:relative; width:22px; height:22px; flex:0 0 auto; }
.mark .sq1{
  position:absolute; top:0; left:0;
  width:13px; height:13px;
  border:1.2px solid var(--ink);
}
.mark .sq2{
  position:absolute; bottom:0; right:0;
  width:13px; height:13px;
  border:1.2px dashed var(--green);
}

.lang-switch a{ color:var(--muted); text-decoration:none; margin-left:14px; }
.lang-switch a.current{ color:var(--green); }
.lang-switch a:hover{ color:var(--ink); }

main{ padding:60px 0 100px; }

/* Hero — asymmetric: content left, wireframe cube right */
.hero{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:40px;
  margin-bottom:64px;
  animation:fade-up .7s ease-out both;
}
.hero-content{ flex:1 1 380px; min-width:0; }

h1.title{
  font-family:var(--sans);
  font-size:2.6rem;
  font-weight:300;
  letter-spacing:-0.01em;
  margin:0 0 22px;
}

.tagline{
  font-size:1.35rem;
  color:var(--green);
  margin:0 0 14px;
  font-weight:400;
}

.doctrine{
  font-family:var(--mono);
  font-size:.95rem;
  color:var(--muted);
  margin:0;
  letter-spacing:.01em;
  font-weight:400;
}

@keyframes fade-up{
  from{ opacity:0; transform:translateY(10px); }
  to{ opacity:1; transform:translateY(0); }
}
@media (prefers-reduced-motion: reduce){
  .hero{ animation:none; }
}

/* Hero cube — slow wireframe, low luminosity, two edges signal-green.
   A peripheral presence, not a demonstration. */
.hero-cube{ flex:0 0 auto; }

.cube-wrap{
  --size:150px;
  display:block;
  width:var(--size); height:var(--size);
  perspective:calc(var(--size) * 4);
}
.cube{
  display:block;
  width:100%; height:100%; position:relative;
  transform-style:preserve-3d;
  animation:cube-rotate 26s linear infinite;
}
.face{
  display:block;
  position:absolute; width:100%; height:100%;
  border:1px dashed var(--wire);
  background:transparent;
}
.face.front{ border-color:var(--green); opacity:.8; }

.front{ transform:translateZ(calc(var(--size) / 2)); }
.back{ transform:translateZ(calc(var(--size) / -2)) rotateY(180deg); }
.right{ transform:rotateY(90deg) translateZ(calc(var(--size) / 2)); }
.left{ transform:rotateY(-90deg) translateZ(calc(var(--size) / 2)); }
.top{ transform:rotateX(90deg) translateZ(calc(var(--size) / 2)); }
.bottom{ transform:rotateX(-90deg) translateZ(calc(var(--size) / 2)); }

@keyframes cube-rotate{
  from{ transform:rotateX(-16deg) rotateY(0deg); }
  to{ transform:rotateX(-16deg) rotateY(360deg); }
}
@media (prefers-reduced-motion: reduce){
  .cube{ animation:none; transform:rotateX(-16deg) rotateY(35deg); }
}
@media (max-width:720px){
  .hero-cube{ display:none; }
  .hero{ margin-bottom:48px; }
}

/* Body sections */
section{ margin-bottom:60px; }

section h2{
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--muted);
  margin:0 0 18px;
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:500;
}
section h2 .idx{ color:var(--green); }

section p{ margin:0 0 18px; font-size:1.08rem; font-weight:400; color:var(--ink); }
section p:last-child{ margin-bottom:0; }
section p em{ color:var(--ink); font-style:italic; }
section p .hl{ color:var(--ink); font-weight:500; border-bottom:1px dashed var(--wire); }

section p a{
  color:var(--ink);
  text-decoration:none;
  border-bottom:1px dashed var(--wire);
}
section p a:hover{ color:var(--green); border-bottom-color:var(--green); }

/* Highlighted link variant — used to draw the eye to an active publication link */
section p a.hl-link{
  color:var(--green);
  font-weight:600;
  border-bottom:1px solid var(--green);
}
section p a.hl-link:hover{ color:var(--ink); border-bottom-color:var(--wire); }

/* Latest-publication reminder — a small bordered teaser pointing at one paper */
.paper-teaser{
  display:block;
  margin:22px 0 32px;
  padding:18px 22px;
  border:1px dashed var(--rule);
}
.paper-teaser-kicker{
  display:block;
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--green);
  margin:0 0 8px;
}
.paper-teaser-title{
  color:var(--ink);
  text-decoration:none;
  font-size:1.08rem;
  font-weight:500;
  border-bottom:1px dashed var(--wire);
}
.paper-teaser-title:hover{ color:var(--green); border-bottom-color:var(--green); }

.signature p{ margin:0 0 6px; font-weight:400; }
.signature p:last-child{ margin-bottom:0; }

.signature a{
  color:var(--ink);
  text-decoration:none;
  border-bottom:1px dashed var(--wire);
}
.signature a:hover{ color:var(--green); border-bottom-color:var(--green); }

footer.site{
  display:flex;
  justify-content:space-between;
  align-items:center;
  font-family:var(--mono);
  font-size:11px;
  color:var(--muted);
  border-top:1px dashed var(--rule);
  padding:26px 0;
  letter-spacing:.04em;
}
footer.site a{ color:var(--muted); text-decoration:none; }
footer.site a:hover{ color:var(--green); }

@media (max-width:480px){
  h1.title{ font-size:2rem; }
  .tagline{ font-size:1.15rem; }
  .ticker .items{ letter-spacing:.1em; }
}

/* ==========================================================================
   Long-form articles (white papers, position papers) — extends the base
   system above. Wider measure, numbered headings, tables, a restrained
   wireframe diagram, references and a copyright block.
   ========================================================================== */

.wrap--article{ max-width:760px; }

/* Index / listing pages (e.g. /papers/) */
.index-title{
  font-family:var(--sans);
  font-size:2.1rem;
  font-weight:300;
  letter-spacing:-0.01em;
  margin:0 0 12px;
}
.index-lede{
  font-family:var(--mono);
  font-size:.95rem;
  color:var(--muted);
  margin:0 0 56px;
}
.paper-list{ list-style:none; margin:0; padding:0; }
.paper-list li{
  border-top:1px dashed var(--rule);
  padding:28px 0;
}
.paper-list li:last-child{ border-bottom:1px dashed var(--rule); }
.paper-list .kicker{
  display:block;
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--green);
  margin:0 0 10px;
}
.paper-list a.paper-link{
  color:var(--ink);
  text-decoration:none;
  font-size:1.3rem;
  font-weight:400;
  display:block;
  margin:0 0 8px;
  border-bottom:none;
}
.paper-list a.paper-link:hover{ color:var(--green); }
.paper-list p{ margin:0; color:var(--muted); font-size:.98rem; font-weight:400; }

/* Paper masthead */
.paper-kicker{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--muted);
  margin:0 0 22px;
}
.paper-kicker .sep{ color:var(--rule); margin:0 8px; }

h1.paper-title{
  font-family:var(--sans);
  font-size:2.5rem;
  font-weight:300;
  letter-spacing:-0.01em;
  margin:0 0 18px;
  line-height:1.2;
}
.paper-subtitle{
  font-size:1.2rem;
  color:var(--green);
  font-weight:400;
  margin:0 0 18px;
  line-height:1.5;
}
.paper-strapline{
  font-family:var(--mono);
  font-size:.92rem;
  color:var(--muted);
  margin:0 0 28px;
  letter-spacing:.01em;
}
.paper-byline{
  font-family:var(--mono);
  font-size:11.5px;
  color:var(--muted);
  letter-spacing:.04em;
  border-top:1px dashed var(--rule);
  border-bottom:1px dashed var(--rule);
  padding:16px 0;
  margin:0 0 56px;
}
.paper-byline a{ color:var(--muted); border-bottom:1px dashed var(--wire); text-decoration:none; }
.paper-byline a:hover{ color:var(--green); border-bottom-color:var(--green); }

/* Article body typography */
article.paper{ font-size:1.08rem; }
article.paper h2{
  font-family:var(--sans);
  font-size:1.5rem;
  font-weight:400;
  color:var(--ink);
  letter-spacing:-.005em;
  margin:64px 0 22px;
  display:flex;
  align-items:baseline;
  gap:14px;
}
article.paper h2 .num{
  font-family:var(--mono);
  font-size:.85rem;
  color:var(--green);
  font-weight:500;
}
article.paper h2:first-of-type{ margin-top:0; }

article.paper p{
  margin:0 0 20px;
  line-height:1.78;
  color:var(--ink);
  font-weight:400;
}
article.paper p.stack{ margin:0 0 4px; }
article.paper p.stack + p.stack{ margin-top:0; }
article.paper p.stack:last-of-type{ margin-bottom:20px; }

article.paper .lede{
  font-size:1.18rem;
  color:var(--ink);
  font-weight:300;
  line-height:1.6;
}

article.paper p.note{
  font-size:.92rem;
  color:var(--muted);
  font-style:italic;
  line-height:1.6;
}

article.paper ul, article.paper ol{
  margin:0 0 20px;
  padding-left:0;
  list-style:none;
}
article.paper ul li, article.paper ol li{
  padding:9px 0 9px 22px;
  border-top:1px dashed var(--rule);
  position:relative;
  line-height:1.6;
}
article.paper ul li:last-child, article.paper ol li:last-child{ border-bottom:1px dashed var(--rule); }
article.paper ul li::before{
  content:"–";
  position:absolute;
  left:0;
  color:var(--wire);
}

article.paper strong{ color:var(--ink); font-weight:600; }
article.paper em{ color:var(--ink); font-style:italic; }

/* Callout — reserved for the paper's central proposition only */
.callout{
  border-left:2px dashed var(--green);
  padding:4px 0 4px 24px;
  margin:36px 0;
}
.callout p{
  font-size:1.28rem;
  color:var(--green);
  font-weight:400;
  line-height:1.5;
  margin:0 0 10px;
}
.callout p:last-child{ margin-bottom:0; }
.callout .qualify{
  font-family:var(--mono);
  font-size:.85rem;
  color:var(--muted);
  margin-top:14px;
}

/* Comparison table */
.table-wrap{ overflow-x:auto; margin:0 0 20px; }
table.compare{
  width:100%;
  border-collapse:collapse;
  font-size:.96rem;
}
table.compare caption{
  text-align:left;
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:14px;
}
table.compare th, table.compare td{
  text-align:left;
  padding:14px 16px;
  border:1px dashed var(--rule);
  vertical-align:top;
  line-height:1.55;
}
table.compare thead th{
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--green);
  font-weight:500;
  border-bottom:1px dashed var(--green);
}
table.compare td:first-child, table.compare th:first-child{
  color:var(--muted);
  font-family:var(--mono);
  font-size:.82rem;
  width:20%;
}

/* DUAL LENS diagram */
.diagram{
  margin:12px 0 36px;
  padding:32px 0;
  border-top:1px dashed var(--rule);
  border-bottom:1px dashed var(--rule);
}
.diagram svg{ width:100%; height:auto; display:block; }
.diagram figcaption{
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--muted);
  margin-top:18px;
  text-align:center;
}

/* References */
.refs{ list-style:none; margin:0; padding:0; }
.refs li{
  padding:14px 0;
  border-top:1px dashed var(--rule);
  font-size:.98rem;
  line-height:1.6;
}
.refs li:last-child{ border-bottom:1px dashed var(--rule); }
.refs .src{ color:var(--muted); font-family:var(--mono); font-size:.8rem; display:block; margin-top:4px; }
.refs a{ color:var(--ink); text-decoration:none; border-bottom:1px dashed var(--wire); }
.refs a:hover{ color:var(--green); border-bottom-color:var(--green); }

/* Copyright / rights block */
.rights{
  margin-top:56px;
  padding-top:28px;
  border-top:1px dashed var(--rule);
  font-family:var(--mono);
  font-size:11px;
  line-height:1.8;
  color:var(--muted);
}

@media (max-width:640px){
  h1.paper-title{ font-size:1.9rem; }
  .callout p{ font-size:1.1rem; }
  article.paper h2{ font-size:1.25rem; margin-top:48px; }
  table.compare{ font-size:.88rem; }
  table.compare th, table.compare td{ padding:10px; }
}