html{scroll-behavior:smooth}body{margin:0}.pbc{--paper:#f4ede1;--paper-deep:#ebe1cd;--ink:#1a1814;--ink-soft:#3a342a;--ink-mute:#6b5f4e;--rule:#c9bda4;--accent:#a8321e;--accent-deep:#7a2415;--gold:#b8923a;--shadow:#1a181414;background:var(--paper);color:var(--ink);background-image:radial-gradient(circle at 20% 30%,#b8923a0a 0%,#0000 50%),radial-gradient(circle at 80% 70%,#a8321e08 0%,#0000 50%);min-height:100vh;font-family:Inter,-apple-system,sans-serif;font-weight:400;line-height:1.6;position:relative}.pbc:before{content:"";pointer-events:none;z-index:1;opacity:.4;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3CfeColorMatrix values='0 0 0 0 0.1 0 0 0 0 0.1 0 0 0 0 0.08 0 0 0 0.08 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");position:fixed;inset:0}.pbc *{box-sizing:border-box}.pbc main,.pbc nav,.pbc footer{z-index:2;position:relative}.pbc section{max-width:1400px;margin:0 auto;padding:6rem 2.5rem;position:relative}.pbc .section-header{border-bottom:1px solid var(--rule);grid-template-columns:auto 1fr;align-items:end;gap:3rem;margin-bottom:4rem;padding-bottom:1.5rem;display:grid}.pbc .section-number{letter-spacing:.2em;color:var(--accent);font-family:JetBrains Mono,monospace;font-size:.85rem}.pbc .section-title{letter-spacing:-.015em;color:var(--ink);margin:0;font-family:Fraunces,serif;font-size:clamp(2rem,4vw,3.25rem);font-weight:500;line-height:1}.pbc .section-title .italic{color:var(--ink-mute);font-style:italic;font-weight:400}.pbc .chronology-intro{max-width:42rem;color:var(--ink-soft);margin-bottom:4rem;font-family:Fraunces,serif;font-size:1.2rem;font-style:italic;line-height:1.6}@keyframes pbc-draw-line{to{stroke-dashoffset:0}}@keyframes pbc-point-appear{to{opacity:1}}@keyframes pbc-fade-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}