.fig[data-astro-cid-bj3fsypb]{margin:0}.stage[data-astro-cid-bj3fsypb]{-webkit-mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);border-radius:var(--radius)}.stage[data-astro-cid-bj3fsypb] svg{width:100%;height:auto;overflow:hidden}@media(max-width:640px){.stage[data-astro-cid-bj3fsypb]{overflow:hidden;-webkit-mask-image:none;mask-image:none}.stage[data-astro-cid-bj3fsypb] svg{width:150%;max-width:none;margin-left:-25%;margin-block:-6% -4%}}.srs[data-astro-cid-pmw5vz4r]{display:grid;grid-template-columns:auto minmax(0,1fr);gap:var(--space-6);align-items:center;margin-top:var(--space-5)}.phone[data-astro-cid-pmw5vz4r]{position:relative;width:250px;height:500px;border-radius:34px;padding:34px 12px 14px;background:#0c0b0a;box-shadow:0 0 0 2px #3a3833,0 20px 40px -20px #000;display:grid;grid-template-rows:auto 1fr auto;gap:8px;color:#ece5d3}.notch[data-astro-cid-pmw5vz4r]{position:absolute;top:12px;left:50%;translate:-50%;width:70px;height:8px;border-radius:6px;background:#222}.appbar[data-astro-cid-pmw5vz4r]{display:flex;justify-content:space-between;align-items:center;padding:6px 8px;font-size:13px;font-weight:600;border-bottom:1px solid #2a2824}.counts[data-astro-cid-pmw5vz4r] b[data-astro-cid-pmw5vz4r]{font-weight:600;font-variant-numeric:tabular-nums}.new[data-astro-cid-pmw5vz4r]{color:#6b9bff}.lrn[data-astro-cid-pmw5vz4r]{color:#ff6b6b}.due[data-astro-cid-pmw5vz4r]{color:#6be0a0}.card[data-astro-cid-pmw5vz4r]{font:inherit;text-align:center;cursor:pointer;display:grid;align-content:center;gap:12px;padding:14px;background:#1c1b19;color:#ece5d3;border:0;border-radius:14px}.card[data-astro-cid-pmw5vz4r][data-flipping]{animation:flip .26s var(--ease)}@keyframes flip{50%{transform:scale(.97);opacity:.6}}.text[data-astro-cid-pmw5vz4r]{font-size:17px;font-weight:500;text-wrap:balance}.divider[data-astro-cid-pmw5vz4r]{height:1px;background:#3a3833}.answer[data-astro-cid-pmw5vz4r]{font-size:17px;color:#ff8a63;text-wrap:balance}.bottom[data-astro-cid-pmw5vz4r]{min-height:56px;display:grid}.show[data-astro-cid-pmw5vz4r]{font:inherit;font-size:14px;font-weight:600;border:0;border-radius:12px;background:#2a2824;color:#ece5d3;cursor:pointer}.show[data-astro-cid-pmw5vz4r]:hover{background:#34312c}.answers[data-astro-cid-pmw5vz4r]{display:grid;grid-template-columns:repeat(4,1fr);gap:5px}.answers[data-astro-cid-pmw5vz4r][hidden]{display:none}.answers[data-astro-cid-pmw5vz4r] button[data-astro-cid-pmw5vz4r]{font:inherit;font-size:12px;font-weight:600;border:0;border-radius:10px;cursor:pointer;display:grid;gap:1px;padding:6px 0;color:#0c0b0a;transition:transform .12s var(--ease),filter .12s}.answers[data-astro-cid-pmw5vz4r] button[data-astro-cid-pmw5vz4r] small[data-astro-cid-pmw5vz4r]{font-size:10px;font-weight:500;opacity:.75;font-variant-numeric:tabular-nums}.answers[data-astro-cid-pmw5vz4r] button[data-astro-cid-pmw5vz4r]:active{transform:scale(.95)}.answers[data-astro-cid-pmw5vz4r] button[data-astro-cid-pmw5vz4r]:hover{filter:brightness(1.1)}[data-astro-cid-pmw5vz4r][data-a=again]{background:#ff8a80}[data-astro-cid-pmw5vz4r][data-a=hard]{background:#c9c3b4}[data-astro-cid-pmw5vz4r][data-a=good]{background:#8fdcb0}[data-astro-cid-pmw5vz4r][data-a=easy]{background:#8fb4ff}.side[data-astro-cid-pmw5vz4r]{display:grid;gap:var(--space-5);min-width:0}.make[data-astro-cid-pmw5vz4r]{display:grid;grid-template-columns:1fr 1fr auto;gap:var(--space-2);align-items:end}.make[data-astro-cid-pmw5vz4r] label[data-astro-cid-pmw5vz4r]{display:grid;gap:2px;font-size:var(--step--1);color:var(--ink-3)}.make[data-astro-cid-pmw5vz4r] input[data-astro-cid-pmw5vz4r]{font:inherit;font-size:var(--step--1);color:var(--ink);background:transparent;border:0;border-bottom:1px solid var(--rule);padding:.35em 0;min-height:36px;outline:none}.make[data-astro-cid-pmw5vz4r] input[data-astro-cid-pmw5vz4r]:focus{border-bottom-color:var(--accent)}.make[data-astro-cid-pmw5vz4r] button[data-astro-cid-pmw5vz4r]{font:inherit;font-size:var(--step--1);font-weight:500;cursor:pointer;border-radius:var(--radius);min-height:40px;background:var(--ink);color:var(--paper);border:0;padding:0 1em;white-space:nowrap}.make[data-astro-cid-pmw5vz4r] button[data-astro-cid-pmw5vz4r]:hover{background:var(--accent)}.curve[data-astro-cid-pmw5vz4r]{margin:0}.curve[data-astro-cid-pmw5vz4r] svg[data-astro-cid-pmw5vz4r]{width:100%;height:auto;overflow:visible}.curve[data-astro-cid-pmw5vz4r] figcaption[data-astro-cid-pmw5vz4r]{font-size:var(--step--1);color:var(--ink-2);margin-top:var(--space-1)}@media(max-width:760px){.srs[data-astro-cid-pmw5vz4r]{grid-template-columns:1fr;justify-items:center}.side[data-astro-cid-pmw5vz4r]{width:100%}.make[data-astro-cid-pmw5vz4r]{grid-template-columns:1fr}}.nt[data-astro-cid-cam4zjwh]{display:grid;gap:var(--space-4);margin-top:var(--space-4)}.types[data-astro-cid-cam4zjwh]{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-1) var(--space-4);font-size:var(--step--1)}.types[data-astro-cid-cam4zjwh] span[data-astro-cid-cam4zjwh]{color:var(--ink-3)}.types[data-astro-cid-cam4zjwh] button[data-astro-cid-cam4zjwh]{font:inherit;font-weight:600;color:var(--ink-3);background:none;border:0;padding:.4em 0;cursor:pointer;border-bottom:1px solid transparent;transition:color .16s var(--ease),border-color .16s var(--ease)}.types[data-astro-cid-cam4zjwh] button[data-astro-cid-cam4zjwh]:hover{color:var(--ink)}.types[data-astro-cid-cam4zjwh] button[data-astro-cid-cam4zjwh][aria-pressed=true]{color:var(--ink);border-bottom-color:var(--accent)}.grid[data-astro-cid-cam4zjwh]{display:grid;grid-template-columns:1fr 1.1fr 1.4fr;gap:var(--space-5);align-items:start}.label[data-astro-cid-cam4zjwh]{font-size:var(--step--1);color:var(--ink-3);font-weight:600;margin-bottom:var(--space-2)}dl[data-astro-cid-cam4zjwh]{margin:0;display:grid;gap:2px}dt[data-astro-cid-cam4zjwh]{font-size:var(--step--1);color:var(--ink-3)}dd[data-astro-cid-cam4zjwh]{margin:0 0 var(--space-2);font-weight:500}.map[data-astro-cid-cam4zjwh] .row{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:var(--space-2);padding:6px 0;border-bottom:1px solid color-mix(in srgb,var(--rule) 60%,transparent);font-size:var(--step--1)}.map[data-astro-cid-cam4zjwh] .row b{font-weight:600}.map[data-astro-cid-cam4zjwh] select{font:inherit;font-size:var(--step--1);color:var(--ink);background:transparent;border:1px solid var(--rule);border-radius:var(--radius);padding:4px 6px;min-height:34px}.cards[data-astro-cid-cam4zjwh]{display:grid;gap:var(--space-3)}.cards[data-astro-cid-cam4zjwh] .c{background:color-mix(in srgb,var(--paper) 86%,var(--ink));border-radius:var(--radius);padding:var(--space-3) var(--space-4);text-align:center;animation:pop .28s var(--ease)}@keyframes pop{0%{opacity:0;transform:translateY(4px)}}.cards[data-astro-cid-cam4zjwh] .c small{display:block;font-size:11px;color:var(--ink-3);margin-bottom:4px;text-align:left}.cards[data-astro-cid-cam4zjwh] .q{font-weight:500}.cards[data-astro-cid-cam4zjwh] .a{color:var(--accent);font-weight:500}.cards[data-astro-cid-cam4zjwh] .blank{display:inline-block;min-width:3.4em;border-bottom:2px solid var(--accent);color:var(--accent);cursor:pointer}.cards[data-astro-cid-cam4zjwh] .blank[data-open]{border-bottom-color:transparent}.cards[data-astro-cid-cam4zjwh] input{font:inherit;width:100%;margin-top:8px;padding:6px 8px;border:1px solid var(--rule);border-radius:var(--radius);background:transparent;color:var(--ink);text-align:center}.cards[data-astro-cid-cam4zjwh] .verdict{font-size:var(--step--1);margin-top:6px;min-height:1.4em}.cards[data-astro-cid-cam4zjwh] svg{width:100%;height:auto}.cards[data-astro-cid-cam4zjwh] .mask{fill:var(--accent);cursor:pointer;transition:opacity .2s}.cards[data-astro-cid-cam4zjwh] .mask[data-open]{opacity:0}.empty[data-astro-cid-cam4zjwh]{color:var(--ink-3);font-size:var(--step--1)}@media(max-width:760px){.grid[data-astro-cid-cam4zjwh]{grid-template-columns:1fr}}.chapter[data-astro-cid-5d3zeytc]{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:var(--space-6);align-items:center;padding-block:var(--space-7)}.chapter[data-astro-cid-5d3zeytc][data-flip]{grid-template-columns:minmax(0,8fr) minmax(0,4fr)}.chapter[data-astro-cid-5d3zeytc][data-flip] .text[data-astro-cid-5d3zeytc]{order:2}.chapter[data-astro-cid-5d3zeytc][data-weight=large]{grid-template-columns:minmax(0,1fr);gap:var(--space-5);padding-block:var(--space-8)}.chapter[data-astro-cid-5d3zeytc][data-weight=large] .text[data-astro-cid-5d3zeytc]{max-width:44rem}.chapter[data-astro-cid-5d3zeytc][data-weight=large] .art[data-astro-cid-5d3zeytc]{max-width:64rem;margin-inline:auto;width:100%}.text[data-astro-cid-5d3zeytc]{max-width:var(--measure)}.extra[data-astro-cid-5d3zeytc]{grid-column:1 / -1}.extra[data-astro-cid-5d3zeytc] h3[data-astro-cid-5d3zeytc]{font-size:var(--step-1)}.year[data-astro-cid-5d3zeytc]{font-size:var(--step--1);color:var(--accent);font-weight:600;letter-spacing:.02em;margin-bottom:var(--space-2)}h2[data-astro-cid-5d3zeytc]{font-size:var(--step-2);margin-bottom:var(--space-4);display:flex;align-items:center;gap:var(--space-3)}.chapter[data-astro-cid-5d3zeytc][data-weight=large] h2[data-astro-cid-5d3zeytc]{font-size:var(--step-3)}.logo[data-astro-cid-5d3zeytc]{height:40px;width:auto;border-radius:9px;flex:none}.body[data-astro-cid-5d3zeytc]{color:var(--ink-2)}.body[data-astro-cid-5d3zeytc]+.body[data-astro-cid-5d3zeytc]{margin-top:var(--space-3)}.facts[data-astro-cid-5d3zeytc]{display:flex;flex-wrap:wrap;gap:var(--space-1) var(--space-5);list-style:none;padding:0;margin:var(--space-4) 0 0;color:var(--ink);font-weight:500}.links[data-astro-cid-5d3zeytc]{display:flex;flex-wrap:wrap;gap:var(--space-2) var(--space-5);list-style:none;margin:var(--space-4) 0 0;padding:0}.links[data-astro-cid-5d3zeytc] a[data-astro-cid-5d3zeytc]{display:inline-flex;align-items:center;gap:4px;font-weight:500}.art[data-astro-cid-5d3zeytc]{transition:filter .42s var(--ease),opacity .42s var(--ease)}html.js .chapter[data-astro-cid-5d3zeytc]:not([data-active]) .art[data-astro-cid-5d3zeytc]{filter:blur(3px);opacity:.55}html.js .chapter[data-astro-cid-5d3zeytc][data-active] .art[data-astro-cid-5d3zeytc]{filter:none;opacity:1}@media(max-width:820px){.chapter[data-astro-cid-5d3zeytc],.chapter[data-astro-cid-5d3zeytc][data-flip],.chapter[data-astro-cid-5d3zeytc][data-weight=large]{grid-template-columns:1fr;gap:var(--space-4);padding-block:var(--space-6)}.chapter[data-astro-cid-5d3zeytc][data-flip] .text[data-astro-cid-5d3zeytc]{order:0}.art[data-astro-cid-5d3zeytc]{margin-inline:calc(-1 * var(--gutter))}.art[data-astro-cid-5d3zeytc]:has(.nt){margin-inline:0}}@media(prefers-reduced-motion:reduce){html.js .chapter[data-astro-cid-5d3zeytc]:not([data-active]) .art[data-astro-cid-5d3zeytc]{filter:none;opacity:1}}.contact[data-astro-cid-xmivup5a]{display:flex;gap:var(--space-2);list-style:none;margin:0;padding:0}.contact[data-astro-cid-xmivup5a] a[data-astro-cid-xmivup5a]{position:relative;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;color:var(--ink-2);transition:color .16s var(--ease),background-color .16s var(--ease),transform .16s var(--ease)}.contact[data-astro-cid-xmivup5a][data-size=lg] a[data-astro-cid-xmivup5a]{width:52px;height:52px;color:var(--ink)}.contact[data-astro-cid-xmivup5a] a[data-astro-cid-xmivup5a]:hover{color:var(--accent);background:var(--accent-soft)}.contact[data-astro-cid-xmivup5a] a[data-astro-cid-xmivup5a]:active{transform:scale(.94)}.contact[data-astro-cid-xmivup5a] a[data-astro-cid-xmivup5a]:after{content:attr(data-tip);position:absolute;top:calc(100% + 4px);left:50%;translate:-50% -2px;font-size:var(--step--1);white-space:nowrap;color:var(--ink-2);pointer-events:none;opacity:0;transition:opacity .16s var(--ease),translate .16s var(--ease)}.contact[data-astro-cid-xmivup5a] a[data-astro-cid-xmivup5a]:hover:after,.contact[data-astro-cid-xmivup5a] a[data-astro-cid-xmivup5a]:focus-visible:after,.contact[data-astro-cid-xmivup5a] a[data-astro-cid-xmivup5a][data-copied]:after{opacity:1;translate:-50% 0}.contact[data-astro-cid-xmivup5a] a[data-astro-cid-xmivup5a][data-copied]:after{content:"Copied " attr(data-copy);color:var(--accent)}.ledger[data-astro-cid-d2v244zz]{padding-block:var(--space-7) var(--space-6)}h2[data-astro-cid-d2v244zz]{font-size:var(--step-2);margin-bottom:var(--space-2)}.lede[data-astro-cid-d2v244zz]{color:var(--ink-2);margin-bottom:var(--space-4)}.cal-scroll[data-astro-cid-d2v244zz]{overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}.cal-scroll[data-astro-cid-d2v244zz]::-webkit-scrollbar{display:none}.ledger[data-astro-cid-d2v244zz] .cal{display:block;width:100%;min-width:620px;height:auto}.ledger[data-astro-cid-d2v244zz] .cal .lbl{fill:var(--ink-3);font-size:9px;font-family:var(--font-sans)}.ledger[data-astro-cid-d2v244zz] .cal rect{--c: #0d0c0b;fill:var(--c);transition:opacity .12s}.ledger[data-astro-cid-d2v244zz] .legend i{--c: #0d0c0b;display:inline-block;width:11px;height:11px;border-radius:2px;background:var(--c)}:root[data-theme=light] .ledger[data-astro-cid-d2v244zz] .cal rect,:root[data-theme=light] .ledger[data-astro-cid-d2v244zz] .legend i{--c: #2a2620}.ledger[data-astro-cid-d2v244zz] [data-l="1"]{--c: color-mix(in srgb, var(--accent) 30%, #0d0c0b) !important}.ledger[data-astro-cid-d2v244zz] [data-l="2"]{--c: color-mix(in srgb, var(--accent) 55%, #0d0c0b) !important}.ledger[data-astro-cid-d2v244zz] [data-l="3"]{--c: color-mix(in srgb, var(--accent) 80%, #0d0c0b) !important}.ledger[data-astro-cid-d2v244zz] [data-l="4"]{--c: var(--accent) !important}.ledger[data-astro-cid-d2v244zz] .cal rect:hover{opacity:.6}.legend[data-astro-cid-d2v244zz]{display:flex;align-items:center;gap:4px;margin-top:var(--space-2);font-size:var(--step--1);color:var(--ink-3)}.legend[data-astro-cid-d2v244zz] span[data-astro-cid-d2v244zz]{margin-inline:4px}.legend[data-astro-cid-d2v244zz] a[data-astro-cid-d2v244zz]{margin-left:auto;color:var(--ink-2)}.repos[data-astro-cid-d2v244zz]{margin-top:var(--space-6);display:grid;gap:var(--space-3);font-size:var(--step--1);color:var(--ink-3);line-height:1.7;max-width:44rem}.repos[data-astro-cid-d2v244zz] span[data-astro-cid-d2v244zz]{display:block;color:var(--ink-2);font-weight:600}.repos[data-astro-cid-d2v244zz] a[data-astro-cid-d2v244zz]{color:var(--ink-2)}.repos[data-astro-cid-d2v244zz] a[data-astro-cid-d2v244zz]:hover{color:var(--accent)}.games[data-astro-cid-j22sn5ol]{border:0;padding:var(--space-4);border-radius:12px;background:#0f0e0d;color:#ece5d3;width:min(94vw,760px)}.games[data-astro-cid-j22sn5ol]::backdrop{background:#000000a6}.games[data-astro-cid-j22sn5ol][open]{animation:rise .26s var(--ease)}@keyframes rise{0%{opacity:0;transform:translateY(8px) scale(.98)}}.bar[data-astro-cid-j22sn5ol]{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-3)}.tabs[data-astro-cid-j22sn5ol]{display:flex;gap:var(--space-5)}.tabs[data-astro-cid-j22sn5ol] button[data-astro-cid-j22sn5ol]{font:inherit;font-size:var(--step--1);font-weight:600;color:#8a8475;background:none;border:0;padding:.4em 0;cursor:pointer;border-bottom:1px solid transparent}.tabs[data-astro-cid-j22sn5ol] button[data-astro-cid-j22sn5ol][aria-pressed=true]{color:#ece5d3;border-bottom-color:#ff6a3d}.close[data-astro-cid-j22sn5ol]{font:inherit;font-size:1.5rem;line-height:1;width:40px;height:40px;border-radius:50%;border:0;background:none;color:#8a8475;cursor:pointer}.close[data-astro-cid-j22sn5ol]:hover{color:#ff6a3d}.screen[data-astro-cid-j22sn5ol]{position:relative;aspect-ratio:4 / 3;border-radius:10px;overflow:hidden;background:#1c1b19}.screen[data-astro-cid-j22sn5ol] canvas{position:absolute;inset:0;width:100%;height:100%;display:block;image-rendering:pixelated;touch-action:none;outline:none}.screen[data-astro-cid-j22sn5ol]:after{content:"";position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(0deg,rgb(0 0 0 / .14) 0 1px,transparent 1px 3px)}.hud[data-astro-cid-j22sn5ol]{position:absolute;inset:12px 14px auto;display:flex;justify-content:space-between;gap:1rem;z-index:2;pointer-events:none;font-family:var(--font-mono);font-size:13px;color:#ece5d3;text-shadow:0 1px 0 #000}.hud[data-astro-cid-j22sn5ol] [data-astro-cid-j22sn5ol][data-hint]{color:#ff6a3d}.screen[data-astro-cid-j22sn5ol] iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.note[data-astro-cid-j22sn5ol]{margin-top:var(--space-2);font-size:var(--step--1);color:#8a8475}.note[data-astro-cid-j22sn5ol] a[data-astro-cid-j22sn5ol]{color:#b5ad9a}@media(max-width:640px){.games[data-astro-cid-j22sn5ol]{width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;margin:0;border-radius:0;padding:10px 12px;flex-direction:column}.games[data-astro-cid-j22sn5ol][open]{display:flex}.screen[data-astro-cid-j22sn5ol]{aspect-ratio:auto;flex:1;min-height:0;border-radius:8px}.note[data-astro-cid-j22sn5ol]{font-size:12px}}.theme[data-astro-cid-x3pjskd3]{display:grid;place-items:center;width:44px;height:44px;border:0;border-radius:50%;background:none;color:var(--ink-2);cursor:pointer;transition:color .16s var(--ease),background-color .16s var(--ease)}.theme[data-astro-cid-x3pjskd3]:hover{color:var(--accent);background:var(--accent-soft)}.theme[data-astro-cid-x3pjskd3] span[data-astro-cid-x3pjskd3]{display:none}:root[data-theme=light] .theme[data-astro-cid-x3pjskd3] [data-astro-cid-x3pjskd3][data-when=light],:root[data-theme=dark] .theme[data-astro-cid-x3pjskd3] [data-astro-cid-x3pjskd3][data-when=dark]{display:block}.top[data-astro-cid-j7pv25f6]{display:flex;align-items:center;justify-content:space-between;padding-block:var(--space-4)}.name[data-astro-cid-j7pv25f6]{font-weight:600;text-decoration:none}.intro[data-astro-cid-j7pv25f6]{padding-block:var(--space-7) var(--space-6)}h1[data-astro-cid-j7pv25f6]{font-size:var(--step-3);max-width:14ch;margin-bottom:var(--space-5)}.lede[data-astro-cid-j7pv25f6]{font-size:var(--step-1);color:var(--ink-2);max-width:38rem;line-height:1.6;text-wrap:pretty;margin-bottom:var(--space-5)}.lede[data-astro-cid-j7pv25f6] a[data-astro-cid-j7pv25f6]{color:var(--ink)}.lede[data-astro-cid-j7pv25f6] a[data-astro-cid-j7pv25f6]:hover{color:var(--accent)}.lede[data-astro-cid-j7pv25f6] a[data-astro-cid-j7pv25f6].hl,.lede[data-astro-cid-j7pv25f6] a[data-astro-cid-j7pv25f6].hl:hover{color:var(--paper)}.end[data-astro-cid-j7pv25f6]{display:grid;gap:var(--space-4);padding-block:var(--space-8) var(--space-6);border-top:1px solid var(--rule)}.end[data-astro-cid-j7pv25f6] h2[data-astro-cid-j7pv25f6]{font-size:var(--step-3);margin-bottom:var(--space-2)}.end[data-astro-cid-j7pv25f6] p[data-astro-cid-j7pv25f6]{color:var(--ink-2)}.small[data-astro-cid-j7pv25f6]{font-size:var(--step--1);color:var(--ink-3)!important;margin-top:var(--space-6)}
