:root{
  --ink:#101418;
  --muted:#4b5563;
  --paper:#fbfbf8;
  --panel:#f2f0e8;
  --rule:#d8d3c6;
  --accent:#0b3b75;
  --accent2:#7a1b1b;
  --sans: ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial;
  --serif: ui-serif,Georgia,Cambria,"Times New Roman",Times;
  --mono: ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;
}
*{box-sizing:border-box}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--serif);
  line-height:1.6;
}
a{color:var(--accent); text-decoration:underline; text-underline-offset:2px}
a:hover{color:var(--accent2)}
.topbar{
  position:sticky; top:0; z-index:20;
  background:linear-gradient(180deg,#fff 0%, #f7f6f0 100%);
  border-bottom:2px solid var(--rule);
}
.topbar-inner{
  max-width:1220px; margin:0 auto; padding:14px 16px 10px;
}
.brand-row{
  display:flex; gap:14px; align-items:flex-end; justify-content:space-between; flex-wrap:wrap;
}
.brand-title{
  font-family:var(--sans);
  font-weight:900;
  letter-spacing:0.06em;
  text-transform:uppercase;
  font-size:22px;
}
.brand-sub{
  font-family:var(--sans);
  color:var(--muted);
  font-size:13px;
  max-width:780px;
}
.meta-line{
  font-family:var(--mono);
  font-size:12px;
  color:var(--muted);
  margin-top:6px;
}
.nav{
  display:flex; flex-wrap:wrap; gap:10px;
  margin-top:10px; padding-top:10px;
  border-top:1px solid var(--rule);
}
.nav a{
  font-family:var(--sans);
  font-size:13px;
  text-decoration:none;
  color:var(--ink);
  border:1px solid var(--rule);
  background:#fff;
  padding:6px 9px;
}
.nav a:hover{border-color:#b9b2a3}
.nav a.active{border-color:var(--accent); box-shadow:inset 0 0 0 1px var(--accent)}
.layout{
  max-width:1220px; margin:0 auto;
  display:grid; grid-template-columns:320px 1fr;
  gap:16px; padding:16px;
}
@media (max-width:980px){ .layout{grid-template-columns:1fr} }
.sidebar .panel{
  background:var(--panel);
  border:1px solid var(--rule);
  padding:12px;
  margin-bottom:12px;
}
.panel-title{
  font-family:var(--sans);
  font-weight:900;
  letter-spacing:0.03em;
  text-transform:uppercase;
  font-size:12px;
  margin:0 0 8px;
}
.small{font-family:var(--sans); font-size:13px; color:var(--muted)}
.small ul{margin:8px 0 0 18px}
.callout{
  border-left:6px solid var(--accent2);
  background:#efece4;
}
.content{
  background:#fff;
  border:1px solid var(--rule);
  padding:18px 18px 10px;
}
.kicker{
  font-family:var(--mono);
  font-size:12px;
  color:var(--muted);
  letter-spacing:0.06em;
  text-transform:uppercase;
  margin-bottom:6px;
}
h1,h2,h3{
  font-family:var(--sans);
  margin:10px 0 8px;
}
h1{font-size:30px; line-height:1.15}
h2{font-size:20px; border-top:2px solid var(--rule); padding-top:10px; margin-top:18px}
h3{font-size:16px; margin-top:14px}
.note{
  border:1px solid var(--rule);
  background:#faf8f2;
  padding:10px 12px;
  margin:12px 0;
  font-family:var(--sans);
  font-size:13px;
}
.hero{
  display:grid;
  grid-template-columns:1.2fr 0.8fr;
  gap:14px;
  align-items:start;
}
@media (max-width:980px){ .hero{grid-template-columns:1fr} }
.hero-media{
  border:1px solid var(--rule);
  background:#fcfbf6;
  padding:10px;
}
.hero-media video{
  width:100%;
  height:auto;
  display:block;
  border:1px solid var(--rule);
  background:#000;
}
.figure{
  border:1px solid var(--rule);
  background:#fcfbf6;
  padding:10px;
  margin:12px 0;
}
.figure img{
  width:100%;
  height:auto;
  display:block;
  border:1px solid var(--rule);
}
.figcap{
  font-family:var(--sans);
  font-size:12px;
  color:var(--muted);
  margin-top:8px;
}
.grid2{display:grid; grid-template-columns:1fr 1fr; gap:12px}
@media (max-width:900px){ .grid2{grid-template-columns:1fr} }
.card{border:1px solid var(--rule); background:#fff; padding:10px 12px}
.card-title{font-family:var(--sans); font-weight:900; font-size:13px; text-transform:uppercase; letter-spacing:0.03em; margin-bottom:6px}
.table{width:100%; border-collapse:collapse; margin:12px 0; font-family:var(--sans); font-size:13px}
.table th,.table td{border:1px solid var(--rule); padding:8px; vertical-align:top}
.table th{background:#f6f4ed; text-transform:uppercase; font-size:12px; letter-spacing:0.03em}
.footer{
  border-top:2px solid var(--rule);
  margin-top:16px;
  padding-top:10px;
  font-family:var(--sans);
  font-size:13px;
  color:var(--muted);
  display:flex;
  justify-content:space-between;
  gap:10px;
  flex-wrap:wrap;
}
.toc a{
  display:block;
  padding:4px 0;
  text-decoration:none;
  font-family:var(--sans);
  font-size:13px;
  color:var(--ink);
  border-bottom:1px dotted #e1dccf;
}
.toc a:hover{color:var(--accent)}
.badges{
  display:flex; gap:10px; align-items:center; flex-wrap:wrap;
}
.badge{
  font-family:var(--sans);
  font-weight:900;
  letter-spacing:0.06em;
  text-transform:uppercase;
  padding:5px 8px;
  border:1px solid var(--rule);
  background:#fff;
}
.badge.anonamed{
  border-color:#1a4fa3;
  box-shadow: inset 0 0 0 1px #c7352f;
}
.badge.anonamed span:nth-child(1){color:#1a4fa3}
.badge.anonamed span:nth-child(2){color:#c7352f}


/* ---------- Mobile UX fixes ---------- */
@media (max-width: 768px) {
  .topbar {
    position: static; /* prevent header blocking viewport */
  }

  .topbar-inner {
    padding-bottom: 8px;
  }

  .nav {
    gap: 6px;
  }

  .nav a {
    font-size: 12px;
    padding: 5px 7px;
  }

  .brand-title {
    font-size: 18px;
  }

  .brand-sub {
    font-size: 12px;
  }

  .hero {
    grid-template-columns: 1fr; /* stack hero content */
  }

  .hero-media {
    margin-top: 12px;
  }
}