:root{color-scheme:dark;--sand: #c7b48a;--sand-dim: #9c8a63;--ink: #d8cfbf;--bg: #0c0a08;--bar: #000}*{box-sizing:border-box}html,body{margin:0;height:100%}body{background:var(--bg);color:var(--ink);font-family:Georgia,Times New Roman,serif;overflow:hidden}.letterbox{position:relative;height:100vh;display:grid;grid-template-rows:auto minmax(0,1fr) auto;background:radial-gradient(ellipse at 50% 38%,#2a2316,#14110b 60%,#0c0a08)}.bar{background:var(--bar);height:8vh}@media (min-aspect-ratio: 16/9){.bar{height:12vh}}#stage{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;padding:1rem;text-align:center;min-height:0;overflow:hidden}.grain{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0;opacity:.06;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}.title-card{margin:0;font-style:italic;font-size:clamp(1.05rem,2.1vw,1.55rem);color:var(--sand);max-width:22ch;line-height:1.35;letter-spacing:.01em}.chigurh-line{margin:0;font-size:clamp(.95rem,1.8vw,1.3rem);color:var(--sand-dim);min-height:2em}button{font-family:inherit;background:transparent;color:var(--sand);border:1px solid var(--sand-dim);padding:.6rem 1.6rem;font-size:.95rem;letter-spacing:.18em;text-transform:uppercase;cursor:pointer;transition:background .2s,color .2s}button:hover,button:focus-visible{background:var(--sand);color:#14110b;outline:none}button:disabled{opacity:.4;cursor:default}.controls{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center}.coin-stage{width:min(58vw,40vh);height:min(58vw,40vh);flex:none;perspective:600px}input[type=text]{font-family:inherit;background:#0000004d;border:1px solid var(--sand-dim);color:var(--ink);padding:.5rem .8rem;font-size:1rem;width:min(80vw,28rem)}@media (prefers-reduced-motion: reduce){*{scroll-behavior:auto}}.bar-top{position:relative;z-index:5}.chrome{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;gap:.75rem;justify-content:center;flex-wrap:wrap;padding:0 1rem}.tab{padding:.35rem .9rem;font-size:.7rem;letter-spacing:.15em;border-color:#4a4330;color:var(--sand-dim)}.tab.on{color:var(--sand);border-color:var(--sand)}.ledger{position:absolute;top:12vh;right:0;bottom:12vh;left:0;margin:auto;width:min(90vw,34rem);max-height:76vh;overflow:auto;background:#080705f5;border:1px solid var(--sand-dim);padding:1.5rem;z-index:10}.ledger h2{color:var(--sand);font-style:italic;font-weight:400}.ledger p{color:var(--ink);margin:.4rem 0}.ledger em{color:var(--sand-dim);font-style:italic}.css-coin{width:100%;height:100%;margin:0 auto;border-radius:50%;transform-style:preserve-3d;background:radial-gradient(circle at 38% 32%,#e6d9ad,#b89f63 60%,#5e4d24);box-shadow:inset 0 4px 8px #ffffff4d,0 10px 24px #00000080}