:root{--tln-ink:#182230;--tln-muted:#64748b;--tln-line:#d7e1ea;--tln-bg:#f5f8fb;--tln-a:#0f4c81;--tln-b:#6b7f2a}
.tln-hero{background:linear-gradient(135deg,var(--tln-a),#263b55)}
.tln-panel{background:rgba(255,255,255,.12)}
.tln-mark{background:linear-gradient(135deg,var(--tln-a),var(--tln-b))}
.tln-cat strong,.tln-card h3,.tln-head h2{color:var(--tln-a)}
.tln-source{color:#182230;background:color-mix(in srgb,var(--tln-b) 10%,white);border-left-color:var(--tln-b)}