/* CreatiCampus - Esquine brand palette. No webfonts, no JS. */
:root{--cream:#F7F1E8;--ink:#2C241B;--gold:#8B6914;--taupe:#D9CFC0;--ink-soft:rgba(44,36,27,.72);--ink-mute:rgba(44,36,27,.55);--cream-deep:#EFE6D8}
*{box-sizing:border-box}
html{background:var(--cream);color:var(--ink)}
body{margin:0;font:17px/1.6 system-ui,-apple-system,"Segoe UI",sans-serif}
h1,h2,h3,.serif{font-family:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;font-weight:600;line-height:1.25}
a{color:var(--gold)}a:hover{color:var(--ink)}
.wrap{max-width:46rem;margin:0 auto;padding:0 1.25rem}
main.wrap{padding-top:2.25rem;padding-bottom:3rem}
footer.site{border-top:1px solid var(--taupe);padding:1rem 0;font-size:.85rem;color:#6b5d4d}
.series h1{font-size:2.4rem;margin:.5rem 0 .25rem}
.scope{color:#4a3f33;margin:0 0 2rem}
ol.papers{list-style:none;padding:0;margin:0}
ol.papers li{border-top:1px solid var(--taupe);padding:1rem 0}
ol.papers .t{font-family:"Iowan Old Style",Palatino,Georgia,serif;font-size:1.2rem;font-weight:600}
.meta{color:#5a4e40;font-size:.92rem}
article h1{font-size:1.9rem;margin:.25rem 0 .5rem}
.authors{font-size:1.1rem;margin:0 0 .25rem}
.abstract h2,.references h2{font-size:1.15rem;margin:1.25rem 0 .4rem;color:var(--gold)}
.pdf{display:inline-block;margin:1rem 0;padding:.45rem .9rem;border:1px solid var(--gold);border-radius:3px;text-decoration:none}
.references ol{padding-left:1.4rem;font-size:.95rem}
.cite{background:#fff8;border-left:3px solid var(--gold);padding:.6rem .9rem;font-size:.9rem}
.draft{background:#8b1414;color:#fff;padding:.4rem .8rem;font-weight:600}
p.all{margin:1.25rem 0 0}
/* Header / menu bar (mirrors esquine.com: sticky cream bar, warm ink, hairline border) */
header.site{position:sticky;top:0;z-index:10;background:var(--cream);background:color-mix(in srgb,var(--cream) 95%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--taupe);box-shadow:0 1px 10px rgba(44,36,27,.05)}
header.site .bar{display:flex;align-items:center;justify-content:space-between;gap:.75rem 1.5rem;max-width:46rem;margin:0 auto;padding:.8rem 1.25rem}
.brand{display:flex;align-items:center;gap:.65rem;color:var(--ink);text-decoration:none;min-width:0}
.brand:hover{color:var(--ink)}
.brand img{width:2.25rem;height:2.25rem;flex:none;border-radius:6px;display:block}
.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand-name{font-family:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;font-size:1.12rem;font-weight:600;letter-spacing:.04em}
.brand-tag{font-family:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;font-style:italic;font-size:.8rem;color:var(--ink-mute);white-space:nowrap}
nav.site-nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;align-items:center;gap:.25rem}
nav.site-nav a{display:block;font-family:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;font-size:.95rem;letter-spacing:.02em;color:var(--ink-soft);text-decoration:none;padding:.4rem .85rem;border-radius:999px;border:1px solid transparent;transition:color .2s,background .2s,border-color .2s}
nav.site-nav a:hover{color:var(--ink);background:var(--cream-deep)}
nav.site-nav a:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
nav.site-nav a[aria-current="page"]{color:var(--ink);border-color:var(--ink);font-weight:600}
nav.site-nav a[aria-current="page"]:hover{background:var(--ink);color:var(--cream)}
@media (max-width:640px){
header.site .bar{flex-wrap:wrap;padding:.55rem 1.25rem .45rem;gap:.4rem}
main.wrap{padding-top:1.5rem}
.brand img{width:2rem;height:2rem}
.brand-name{font-size:1.05rem}
.brand-tag{font-size:.75rem}
nav.site-nav{flex:1 0 100%;border-top:1px solid var(--taupe);padding-top:.4rem}
nav.site-nav ul{justify-content:center;gap:.5rem}
nav.site-nav a{font-size:.92rem;padding:.3rem .95rem}
}