:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--felt:#163028;--felt-deep:#0c1b16;--ivory:#f4ecdc;--ivory-dim:#cbbfae;--brass:#d7b56a;--ink:#1a140c;--line:#d7b56a52;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;font-family:Iowan Old Style,Palatino,Palatino Linotype,Georgia,serif;line-height:1.45}*{box-sizing:border-box}body{min-height:100vh;color:var(--ivory);background:radial-gradient(ellipse at 50% -10%, #d7b56a24, transparent 46%), radial-gradient(circle at 12% 90%, #00000047, transparent 36%), var(--felt);margin:0}button,input{font-family:Segoe UI,system-ui,sans-serif}:focus-visible{outline:2px solid var(--brass);outline-offset:3px}.page{max-width:1120px;margin:0 auto;padding:2.75rem 1.25rem 4.5rem}.masthead h1{letter-spacing:-.035em;margin:.15rem 0 .4rem;font-size:clamp(2.6rem,6vw,4.2rem);font-weight:500;line-height:.95}.page--play h1{font-size:clamp(2rem,4vw,2.8rem)}.eyebrow{letter-spacing:.16em;text-transform:uppercase;color:var(--brass);margin:0;font-family:Segoe UI,system-ui,sans-serif;font-size:.75rem}.lede,.detail,.hint,.caption{color:var(--ivory-dim)}.lede{max-width:38rem;margin:0 0 1.75rem;font-size:1.12rem}.starts{grid-template-columns:repeat(4,minmax(0,1fr));gap:.9rem;display:grid}.start-card,.playback,.stats{border:1px solid var(--line);background:#07100d6b;border-radius:1.35rem}.start-card{text-align:center;flex-direction:column;align-items:center;gap:.7rem;padding:1rem .75rem 1.05rem;display:flex}.start-card h2,.results-toolbar h2,.solving h2{margin:0;font-size:1.35rem;font-weight:500}.detail{margin:0;font-family:Segoe UI,system-ui,sans-serif;font-size:.92rem}.start-card .detail{min-height:2.7em}.solved-note{font-variant-numeric:tabular-nums;min-height:1.2em;color:var(--brass);margin:0;font-family:Segoe UI,system-ui,sans-serif;font-size:.85rem}.solved-note--empty{color:#cbbfaeb8}.button{background:var(--brass);color:var(--ink);cursor:pointer;border:0;border-radius:999px;padding:.55rem 1.05rem;font-weight:650}.button:hover{filter:brightness(1.08)}.button:disabled{opacity:.38;cursor:default;filter:none}.button.secondary{color:var(--ivory);background:0 0;border:1px solid #f4ecdc47}.start-card .button{margin-top:auto}.board{flex-direction:column;align-items:center;gap:.55rem;display:flex}.row{gap:.55rem;display:flex}.hole{background:radial-gradient(circle at 40% 35%,#2a4036,#070c0a 72%);border-radius:50%;width:2.15rem;height:2.15rem;position:relative;box-shadow:inset 0 2px 4px #000000b3}.board--lg .hole{width:3.35rem;height:3.35rem}.board--lg,.board--lg .row{gap:.7rem}.peg{background:radial-gradient(circle at 35% 30%,#fff8ea,#e7cb96 46%,#a67c3d 80%);border-radius:50%;position:absolute;inset:9%;box-shadow:0 2px 3px #00000073}.hole--from,.hole--over{box-shadow:inset 0 0 0 2px var(--brass), inset 0 2px 5px #000000bf}.peg--landed{box-shadow:0 0 0 2px var(--brass), 0 2px 3px #00000073}.hole-index{font-variant-numeric:tabular-nums;color:#f4ecdcb3;pointer-events:none;place-items:center;font-family:Segoe UI,system-ui,sans-serif;font-size:.72rem;display:grid;position:absolute;inset:0}.hole--filled .hole-index{color:#1a140cb8}.board--counts .hole{width:3.15rem;height:3.15rem;box-shadow:none;font-variant-numeric:tabular-nums;letter-spacing:-.03em;place-items:center;font-family:Segoe UI,system-ui,sans-serif;font-size:.68rem;display:grid}.hole--zero{color:#f4ecdc73!important}.solving{text-align:center;flex-direction:column;align-items:center;gap:1rem;display:flex}.solving .peg{animation:1.5s ease-in-out infinite breathe}@keyframes breathe{50%{transform:scale(.94)}}.results-toolbar{align-items:center;gap:.9rem;margin-bottom:1rem;display:flex}.results{grid-template-columns:minmax(0,1.05fr) minmax(18rem,.95fr);align-items:start;gap:1rem;display:grid}.playback,.stats{padding:1.15rem 1rem 1.25rem}.playback{flex-direction:column;align-items:center;gap:.85rem;display:flex}.caption{min-height:1.4em;margin:0;font-family:Segoe UI,system-ui,sans-serif}.control-block{flex-direction:column;gap:.55rem;width:min(100%,28rem);display:flex}.control-label,.solution-line,.transport{flex-wrap:wrap;align-items:center;gap:.45rem;display:flex}.control-label{justify-content:space-between}.solution-line{font-family:Segoe UI,system-ui,sans-serif}.solution-input{border:1px solid var(--line);width:6.5rem;color:var(--ivory);text-align:right;font-variant-numeric:tabular-nums;background:#00000047;border-radius:.6rem;padding:.4rem .55rem}input[type=range]{width:100%;accent-color:var(--brass)}.hint{margin:.15rem 0 0;font-size:.82rem}.stats{flex-direction:column;gap:1.25rem;display:flex}.stats h3{margin:0 0 .55rem;font-size:1.15rem;font-weight:500}.stat-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:.7rem;margin:0;display:grid}.stat-grid div{background:#ffffff0a;border-radius:.9rem;padding:.7rem .55rem}.stat-grid dt{letter-spacing:.08em;text-transform:uppercase;color:var(--ivory-dim);margin:0;font-family:Segoe UI,system-ui,sans-serif;font-size:.68rem}.stat-grid dd{font-variant-numeric:tabular-nums;margin:.2rem 0 0;font-size:1.25rem}.bars{flex-direction:column;gap:.4rem;display:flex}.bar-row{font-variant-numeric:tabular-nums;grid-template-columns:4.6rem minmax(0,1fr) auto;align-items:center;gap:.5rem;font-family:Segoe UI,system-ui,sans-serif;font-size:.82rem;display:grid}.bar-track{background:#ffffff14;border-radius:99px;height:.45rem;display:block;overflow:hidden}.bar-fill{border-radius:inherit;background:var(--brass);height:100%;display:block}.bar-count{color:var(--ivory-dim)}@media (width<=980px){.starts{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=800px){.results{grid-template-columns:1fr}.stat-grid dd{font-size:1.05rem}}@media (width<=560px){.starts{grid-template-columns:1fr}.page{padding-top:1.6rem}.board--counts .hole{width:2.7rem;height:2.7rem;font-size:.6rem}}@media (prefers-reduced-motion:reduce){.solving .peg{animation:none}}