.further[data-astro-cid-ojnz5yr4]{margin:1.75rem 0 0}.further-head[data-astro-cid-ojnz5yr4]{color:var(--muted,#a89984);font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;margin:0 0 .6rem;font-size:.72rem;font-weight:700}.further-list[data-astro-cid-ojnz5yr4]{flex-wrap:wrap;gap:.4rem .5rem;margin:0;padding:0;list-style:none;display:flex}.further-list[data-astro-cid-ojnz5yr4] a[data-astro-cid-ojnz5yr4]{border-radius:var(--corner-chip);background:color-mix(in srgb, var(--blue) 12%, transparent);color:var(--blue);font-family:var(--font-mono);transition:background var(--quick) ease, color var(--quick) ease;align-items:center;gap:.4em;padding:.3em .6em;font-size:.84rem;font-weight:700;line-height:1.3;text-decoration:none;display:inline-flex}.further-list[data-astro-cid-ojnz5yr4] a[data-astro-cid-ojnz5yr4]:hover,.further-list[data-astro-cid-ojnz5yr4] a[data-astro-cid-ojnz5yr4]:focus-visible{background:color-mix(in srgb, var(--blue) 26%, transparent);color:var(--text)}.further-mark[data-astro-cid-ojnz5yr4]{place-items:center;width:1em;height:1em;display:inline-grid}.further-mark[data-astro-cid-ojnz5yr4] svg{width:.95em;height:.95em;overflow:visible}.stage[data-astro-cid-hbndgykm].done{color:var(--green)}.checkpoint-layout[data-astro-cid-hbndgykm]{grid-row:-2/-1;justify-items:center;min-width:0;min-height:0;display:grid}.machine-toast[data-astro-cid-hbndgykm]{z-index:var(--layer-toast);max-width:78%;color:var(--text-soft);text-align:center;background:#1d2021f2;border:1px solid #504945;border-radius:10px;margin:0;padding:.5rem .8rem;font-size:.78rem;position:absolute;bottom:52px;left:50%;translate:-50%;box-shadow:0 12px 28px #00000073}.brief[data-astro-cid-hbndgykm],.complete[data-astro-cid-hbndgykm]{text-align:center;background:radial-gradient(circle at 50% 38%,#3c3836,#1d2021 64%);flex-direction:column;justify-content:center;align-items:center}.brief[data-astro-cid-hbndgykm] h2[data-astro-cid-hbndgykm],.complete[data-astro-cid-hbndgykm] h2[data-astro-cid-hbndgykm]{max-width:620px;margin:.55rem 0;font-size:clamp(1.7rem,2.8vw,2.6rem);line-height:1.05}.brief[data-astro-cid-hbndgykm] p[data-astro-cid-hbndgykm],.complete[data-astro-cid-hbndgykm]>p[data-astro-cid-hbndgykm]{max-width:600px;color:var(--text-soft);line-height:1.6}.brief[data-astro-cid-hbndgykm] code[data-astro-cid-hbndgykm],.complete[data-astro-cid-hbndgykm] code[data-astro-cid-hbndgykm]{color:var(--aqua)}.primary[data-astro-cid-hbndgykm],.back[data-astro-cid-hbndgykm]{cursor:pointer;border:0;border-radius:10px;justify-content:center;align-items:center;gap:.45rem;padding:.7rem 1rem;font-weight:900;display:inline-flex}.complete[data-astro-cid-hbndgykm]{overflow:hidden}.github-host{flex:1;min-width:0;min-height:0;display:flex}.gh{--gh-line:#d1d9e0;--gh-text:#1f2328;--gh-muted:#59636e;--gh-accent:#0969da;--gh-green:#1f883d;min-width:0;min-height:0;color:var(--gh-text);text-align:left;background:#fff;flex-direction:column;flex:1;font-size:9px;line-height:1.45;display:flex;overflow:auto}.gh-bar{z-index:2;color:#f0f6fc;background:#1f2328;align-items:center;gap:10px;padding:5px 9px;display:flex;position:sticky;top:0}.gh-mark svg{font-size:15px;display:block}.gh-bar nav{flex:1;gap:3px;display:flex}.gh-bar button{color:#f0f6fc;font:inherit;cursor:pointer;background:0 0;border:0;border-radius:6px;padding:3px 7px}.gh-bar button:hover{background:#ffffff1a}.gh-bar button.here{background:#ffffff29}.gh-avatar{background:#388bfd;border-radius:50%;place-items:center;width:18px;height:18px;font-size:9px;display:grid}.gh-page{max-width:420px;padding:11px 13px 15px}.gh h2{margin:0;font-size:12px;font-weight:600}.gh h3{margin:11px 0 4px;font-size:10px;font-weight:600}.gh-sub{color:var(--gh-muted);margin:2px 0 0}.gh-field{border-bottom:1px solid var(--gh-line);align-items:flex-end;gap:8px;margin:14px 0 0;padding:0 0 14px;display:flex}.gh-field label{gap:4px;display:grid}.gh-field span{font-weight:600}.gh-field b{color:#cf222e}.gh-slash{color:var(--gh-muted);padding-bottom:4px;font-size:13px}.gh-owner,.gh-name{border:1px solid var(--gh-line);background:#f6f8fa;border-radius:6px;padding:4px 8px}.gh-name{background:#fff}.gh-choice{gap:8px;margin:14px 0 0;display:grid}.gh-choice label,.gh-readme{cursor:pointer;align-items:flex-start;gap:8px;display:flex}.gh-choice span,.gh-readme span{display:grid}.gh-choice small,.gh-readme small{color:var(--gh-muted)}.gh-readme{border-top:1px solid var(--gh-line);margin:14px 0 0;padding:14px 0 0}.gh-warn{background:#fff8c5;border:1px solid #d4a72c;border-radius:6px;margin:10px 0 0;padding:7px 9px}.gh-go{color:#fff;background:var(--gh-green);font:inherit;cursor:pointer;border:1px solid #1f232826;border-radius:6px;margin:16px 0 0;padding:5px 14px;font-weight:600}.gh-go:hover{background:#1a7f37}.gh-repo-head{align-items:center;gap:8px;display:flex}.gh-repo-head span{color:var(--gh-accent);font-weight:400}.gh-repo-head b{color:var(--gh-accent)}.gh-badge{border:1px solid var(--gh-line);color:var(--gh-muted);border-radius:999px;padding:0 7px;font-size:9px}.gh-quick{color:var(--gh-muted);margin:14px 0 6px}.gh-url code{border:1px solid var(--gh-line);font-family:var(--font-mono);background:#f6f8fa;border-radius:6px;padding:5px 8px;font-size:9px;display:block}.gh-snippet{border:1px solid var(--gh-line);font-family:var(--font-mono);background:#f6f8fa;border-radius:6px;margin:0;padding:9px 10px;font-size:9px;line-height:1.7;overflow:auto hidden}.gh-branchbar{align-items:center;gap:10px;margin:14px 0 8px;display:flex}.gh-branch{border:1px solid var(--gh-line);border-radius:6px;align-items:center;gap:4px;padding:3px 8px;font-weight:600;display:inline-flex}.gh-branch svg{font-size:12px}.gh-commits{color:var(--gh-muted)}.gh-listing{border:1px solid var(--gh-line);border-radius:6px;overflow:hidden}.gh-listing-head{color:var(--gh-muted);background:#f6f8fa;justify-content:space-between;gap:10px;padding:7px 10px;display:flex}.gh-listing ul{margin:0;padding:0;list-style:none}.gh-listing li{border-top:1px solid var(--gh-line);align-items:center;gap:7px;padding:6px 10px;display:flex}.gh-listing li b{color:var(--gh-accent);font-weight:400}.gh-listing li i{color:var(--gh-muted);margin-left:auto;font-style:normal}.gh-file-icon{color:var(--gh-muted)}.gh-keylist{margin:12px 0 0;padding:0;list-style:none}.gh-keylist li{border:1px solid var(--gh-line);border-radius:6px;gap:2px;margin:0 0 8px;padding:8px 10px;display:grid}.gh-keylist b{font-weight:600}.gh-keylist code{overflow-wrap:anywhere;color:var(--gh-muted);font-family:var(--font-mono);font-size:9px}.gh-empty-note{color:var(--gh-muted);margin:12px 0 0}.gh-label{margin:14px 0 4px;font-weight:600;display:block}.gh-input{box-sizing:border-box;border:1px solid var(--gh-line);width:100%;color:var(--gh-text);font:inherit;background:#fff;border-radius:6px;padding:5px 8px}.gh-input:focus-visible{outline:2px solid var(--gh-accent);outline-offset:-1px}.gh-textarea{resize:none;min-height:66px;font-family:var(--font-mono);font-size:9px}.stage[data-astro-cid-5p2ztn3l].done{color:var(--green)}.checkpoint-layout[data-astro-cid-5p2ztn3l]{grid-row:-2/-1;justify-items:center;min-width:0;min-height:0;display:grid}.machine-toast[data-astro-cid-5p2ztn3l]{z-index:var(--layer-toast);max-width:78%;color:var(--text-soft);text-align:center;background:#1d2021f2;border:1px solid #504945;border-radius:10px;margin:0;padding:.5rem .8rem;font-size:.78rem;position:absolute;bottom:52px;left:50%;translate:-50%;box-shadow:0 12px 28px #00000073}.brief[data-astro-cid-5p2ztn3l],.complete[data-astro-cid-5p2ztn3l]{text-align:center;background:radial-gradient(circle at 50% 38%,#3c3836,#1d2021 64%);flex-direction:column;justify-content:center;align-items:center}.brief[data-astro-cid-5p2ztn3l] h2[data-astro-cid-5p2ztn3l],.complete[data-astro-cid-5p2ztn3l] h2[data-astro-cid-5p2ztn3l]{max-width:620px;margin:.55rem 0;font-size:clamp(1.7rem,2.8vw,2.6rem);line-height:1.05}.brief[data-astro-cid-5p2ztn3l] p[data-astro-cid-5p2ztn3l],.complete[data-astro-cid-5p2ztn3l]>p[data-astro-cid-5p2ztn3l]{max-width:600px;color:var(--text-soft);line-height:1.6}.brief[data-astro-cid-5p2ztn3l] code[data-astro-cid-5p2ztn3l],.complete[data-astro-cid-5p2ztn3l] code[data-astro-cid-5p2ztn3l]{color:var(--aqua)}.primary[data-astro-cid-5p2ztn3l],.back[data-astro-cid-5p2ztn3l],.danger[data-astro-cid-5p2ztn3l]{cursor:pointer;border:0;border-radius:10px;justify-content:center;align-items:center;gap:.45rem;padding:.7rem 1rem;font-weight:900;display:inline-flex}.danger[data-astro-cid-5p2ztn3l]{color:#1d2021;background:var(--red)}.complete[data-astro-cid-5p2ztn3l]{overflow:hidden}.stage[data-astro-cid-2wluedwl].done{color:var(--green)}.checkpoint-layout[data-astro-cid-2wluedwl]{grid-row:-2/-1;justify-items:center;min-width:0;min-height:0;display:grid}.machine-toast[data-astro-cid-2wluedwl]{z-index:var(--layer-toast);max-width:78%;color:var(--text-soft);text-align:center;background:#1d2021f2;border:1px solid #504945;border-radius:10px;margin:0;padding:.5rem .8rem;font-size:.78rem;position:absolute;bottom:52px;left:50%;translate:-50%;box-shadow:0 12px 28px #00000073}.brief[data-astro-cid-2wluedwl],.complete[data-astro-cid-2wluedwl]{text-align:center;background:radial-gradient(circle at 50% 38%,#3c3836,#1d2021 64%);flex-direction:column;justify-content:center;align-items:center}.brief[data-astro-cid-2wluedwl] h2[data-astro-cid-2wluedwl],.complete[data-astro-cid-2wluedwl] h2[data-astro-cid-2wluedwl]{max-width:620px;margin:.55rem 0;font-size:clamp(1.7rem,2.8vw,2.6rem);line-height:1.05}.brief[data-astro-cid-2wluedwl] p[data-astro-cid-2wluedwl],.complete[data-astro-cid-2wluedwl]>p[data-astro-cid-2wluedwl]{max-width:600px;color:var(--text-soft);line-height:1.6}.brief[data-astro-cid-2wluedwl] code[data-astro-cid-2wluedwl],.complete[data-astro-cid-2wluedwl] code[data-astro-cid-2wluedwl]{color:var(--aqua)}.primary[data-astro-cid-2wluedwl],.back[data-astro-cid-2wluedwl],.danger[data-astro-cid-2wluedwl]{cursor:pointer;border:0;border-radius:10px;justify-content:center;align-items:center;gap:.45rem;padding:.7rem 1rem;font-weight:900;display:inline-flex}.danger[data-astro-cid-2wluedwl]{color:#1d2021;background:var(--red)}.complete[data-astro-cid-2wluedwl]{overflow:hidden}.stage[data-astro-cid-vzde2qw3].done{color:var(--green)}.checkpoint-layout[data-astro-cid-vzde2qw3]{grid-row:-2/-1;justify-items:center;min-width:0;min-height:0;display:grid}.machine-toast[data-astro-cid-vzde2qw3]{z-index:var(--layer-toast);max-width:78%;color:var(--text-soft);text-align:center;background:#1d2021f2;border:1px solid #504945;border-radius:10px;margin:0;padding:.5rem .8rem;font-size:.78rem;position:absolute;bottom:52px;left:50%;translate:-50%;box-shadow:0 12px 28px #00000073}.machine-switch[data-astro-cid-vzde2qw3]{z-index:var(--layer-blackout);opacity:0;pointer-events:none;background:#000;place-items:center;transition:opacity .6s;display:grid;position:absolute;inset:0}.machine-switch[data-astro-cid-vzde2qw3][hidden]{display:none}.machine-switch[data-astro-cid-vzde2qw3].dark{opacity:1}.machine-switch[data-astro-cid-vzde2qw3] span[data-astro-cid-vzde2qw3]{color:#ebdbb2;letter-spacing:.04em;opacity:0;font-size:1.5rem;font-weight:300;transition:opacity .5s .35s}.machine-switch[data-astro-cid-vzde2qw3].dark span[data-astro-cid-vzde2qw3]{opacity:1}.brief[data-astro-cid-vzde2qw3],.complete[data-astro-cid-vzde2qw3]{text-align:center;background:radial-gradient(circle at 50% 38%,#3c3836,#1d2021 64%);flex-direction:column;justify-content:center;align-items:center}.brief[data-astro-cid-vzde2qw3] h2[data-astro-cid-vzde2qw3],.complete[data-astro-cid-vzde2qw3] h2[data-astro-cid-vzde2qw3]{max-width:620px;margin:.55rem 0;font-size:clamp(1.7rem,2.8vw,2.6rem);line-height:1.05}.brief[data-astro-cid-vzde2qw3] p[data-astro-cid-vzde2qw3],.complete[data-astro-cid-vzde2qw3]>p[data-astro-cid-vzde2qw3]{max-width:600px;color:var(--text-soft);line-height:1.6}.brief[data-astro-cid-vzde2qw3] code[data-astro-cid-vzde2qw3],.complete[data-astro-cid-vzde2qw3] code[data-astro-cid-vzde2qw3]{color:var(--aqua)}.primary[data-astro-cid-vzde2qw3],.back[data-astro-cid-vzde2qw3],.danger[data-astro-cid-vzde2qw3]{cursor:pointer;border:0;border-radius:10px;justify-content:center;align-items:center;gap:.45rem;padding:.7rem 1rem;font-weight:900;display:inline-flex}.danger[data-astro-cid-vzde2qw3]{color:#1d2021;background:var(--red)}.complete[data-astro-cid-vzde2qw3]{overflow:hidden}@media (prefers-reduced-motion:reduce){.machine-switch[data-astro-cid-vzde2qw3],.machine-switch[data-astro-cid-vzde2qw3] span[data-astro-cid-vzde2qw3]{transition:none}}.step[data-astro-cid-wwaqy5cd]{display:none}.step[data-astro-cid-wwaqy5cd].visible{display:block}.step[data-astro-cid-wwaqy5cd].visible.follows{margin-top:1.8rem}.step[data-astro-cid-wwaqy5cd].visible.opens-section{border-top:2px dashed var(--line);margin-top:2.5rem;padding-top:2.5rem}.step[data-astro-cid-wwaqy5cd] .awaiting-type,.step[data-astro-cid-wwaqy5cd] astro-island.awaiting-type>*{visibility:hidden}.step[data-astro-cid-wwaqy5cd] .typing{visibility:visible}.step[data-astro-cid-wwaqy5cd] .typewriter-decoration{transition:opacity .14s ease-out}.step[data-astro-cid-wwaqy5cd] .typewriter-decoration.awaiting-decoration{opacity:0}.step[data-astro-cid-wwaqy5cd] .rising,.step[data-astro-cid-wwaqy5cd] astro-island.rising>*{will-change:transform, opacity;animation:.62s cubic-bezier(.19,.84,.28,1) both rise}@keyframes rise{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}.step[data-astro-cid-wwaqy5cd] h2.rising{mask-image:var(--unroll);will-change:mask-position;animation:.66s cubic-bezier(.33,.9,.4,1) both unfurl;mask-size:200% 100%;mask-repeat:no-repeat}@keyframes unfurl{0%{mask-position:100% 0}to{mask-position:0 0}}.step[data-astro-cid-wwaqy5cd] .typing:after{content:"";background:var(--orange);width:.5ch;height:1em;margin-left:.08ch;animation:.9s steps(2,start) infinite caret;display:inline-block;translate:0 .15em}@keyframes caret{to{opacity:0}}@media (prefers-reduced-motion:reduce){.step[data-astro-cid-wwaqy5cd] .rising{animation:none}}body{color:#fbf1c7;background-color:#1d2021;justify-content:center;align-items:center;height:100vh;margin:0;padding:0;display:flex;overflow:hidden}#content-root[data-astro-cid-ocvgnvsc]{max-width:74ch;font-family:var(--font-friendly);margin:0 auto}body.checkpoint-body{height:auto;min-height:100vh;margin:0;display:block;overflow-y:auto}body.checkpoint-body:has(.is-fullscreen){overflow:hidden}.checkpoint-talk[data-astro-cid-ocvgnvsc]{max-width:74ch;font-family:var(--font-friendly);margin:0 auto;padding:0 1.5rem 2.5rem}.checkpoint-page[data-astro-cid-ocvgnvsc]{width:100%;height:100dvh;display:flex}.checkpoint-page[data-astro-cid-ocvgnvsc] .checkpoint-sim{flex:1;min-width:0}.crumbs[data-astro-cid-ocvgnvsc]{font-family:var(--font-friendly);margin-bottom:1.4rem;font-size:.9rem;font-weight:700}.crumbs[data-astro-cid-ocvgnvsc] a[data-astro-cid-ocvgnvsc]{color:var(--text-faint);align-items:center;gap:.3rem;text-decoration:none;display:inline-flex}.crumbs[data-astro-cid-ocvgnvsc] a[data-astro-cid-ocvgnvsc]:hover{color:var(--orange)}h1[data-astro-cid-ocvgnvsc]{margin:0}.quest[data-astro-cid-ocvgnvsc]{font-family:var(--font-mono);align-items:center;gap:.85rem;margin-top:1.6rem;font-size:.8rem;display:flex}.est[data-astro-cid-ocvgnvsc]{color:var(--text-faint);white-space:nowrap;font-weight:700}@media (width<=56rem){h1[data-astro-cid-ocvgnvsc] .ribbon.bleed{width:100%;margin-inline:0}}.progress[data-astro-cid-ocvgnvsc]{flex:1;align-items:center;gap:.6rem;min-width:0;display:flex}.progress-track[data-astro-cid-ocvgnvsc]{background:var(--surface-raised);border:2px solid var(--line);border-radius:3px;flex:1;height:16px;position:relative;overflow:hidden}.progress-fill[data-astro-cid-ocvgnvsc]{width:var(--pct,0%);background:var(--green);height:100%;transition:width .45s cubic-bezier(.22,1,.36,1)}.progress-track[data-astro-cid-ocvgnvsc]:after{content:"";background:repeating-linear-gradient(90deg, transparent 0, transparent calc(100% / var(--steps,12) - 2px), var(--bg) calc(100% / var(--steps,12) - 2px), var(--bg) calc(100% / var(--steps,12)));position:absolute;inset:0}.progress-label[data-astro-cid-ocvgnvsc]{color:var(--text-faint);white-space:nowrap;font-weight:800}.skip[data-astro-cid-ocvgnvsc]{border:2px solid var(--line);color:var(--text-faint);font-family:var(--font-friendly);cursor:pointer;white-space:nowrap;background:0 0;border-radius:999px;align-items:center;gap:.3rem;padding:3px 11px;font-size:.78rem;font-weight:700;transition:color .18s,border-color .18s;display:inline-flex}.skip[data-astro-cid-ocvgnvsc]:hover{color:var(--yellow);border-color:var(--yellow)}.skip[data-astro-cid-ocvgnvsc][hidden]{display:none}.draft[data-astro-cid-ocvgnvsc]{font-family:var(--font-mono);color:#fabd2f;margin:.8rem 0 0;font-size:.8rem}.prereqs[data-astro-cid-ocvgnvsc]{background:var(--surface);border-radius:18px;margin-top:2rem;padding:1.1rem 1.3rem}.prereqs[data-astro-cid-ocvgnvsc] h2[data-astro-cid-ocvgnvsc]{font-size:.78rem;font-family:var(--font-friendly);text-transform:uppercase;letter-spacing:.08em;color:var(--text-faint);align-items:center;gap:.45rem;margin:0 0 .8rem;font-weight:800;display:flex}.tally[data-astro-cid-ocvgnvsc]{color:var(--green);letter-spacing:0}.prereqs[data-astro-cid-ocvgnvsc] ol[data-astro-cid-ocvgnvsc]{flex-direction:column;gap:.55rem;margin:0;padding:0;list-style:none;display:flex}.prereqs[data-astro-cid-ocvgnvsc] li[data-astro-cid-ocvgnvsc]{align-items:baseline;gap:.6rem;display:flex}.mark[data-astro-cid-ocvgnvsc]{color:#504945;font-size:1.05rem;transition:color .2s;display:inline-flex;position:relative}.mark[data-astro-cid-ocvgnvsc] .mark-done,.mark[data-astro-cid-ocvgnvsc] .mark-skipped{display:none}.prereqs[data-astro-cid-ocvgnvsc] li[data-astro-cid-ocvgnvsc].done .mark[data-astro-cid-ocvgnvsc]{color:var(--green)}.prereqs[data-astro-cid-ocvgnvsc] li[data-astro-cid-ocvgnvsc].skipped .mark[data-astro-cid-ocvgnvsc]{color:var(--yellow)}.prereqs[data-astro-cid-ocvgnvsc] li[data-astro-cid-ocvgnvsc].done .mark[data-astro-cid-ocvgnvsc] .mark-todo,.prereqs[data-astro-cid-ocvgnvsc] li[data-astro-cid-ocvgnvsc].skipped .mark[data-astro-cid-ocvgnvsc] .mark-todo{display:none}.prereqs[data-astro-cid-ocvgnvsc] li[data-astro-cid-ocvgnvsc].done .mark[data-astro-cid-ocvgnvsc] .mark-done{animation:.35s cubic-bezier(.22,1,.36,1) tick;display:inline}.prereqs[data-astro-cid-ocvgnvsc] li[data-astro-cid-ocvgnvsc].skipped .mark[data-astro-cid-ocvgnvsc] .mark-skipped{display:inline}.prereqs[data-astro-cid-ocvgnvsc] li[data-astro-cid-ocvgnvsc].done .prereq-text[data-astro-cid-ocvgnvsc] a[data-astro-cid-ocvgnvsc]{color:#7c6f64;text-decoration:line-through}.prereqs[data-astro-cid-ocvgnvsc] li[data-astro-cid-ocvgnvsc].skipped .prereq-text[data-astro-cid-ocvgnvsc] a[data-astro-cid-ocvgnvsc]{color:#bdae93}@keyframes tick{0%{opacity:0;transform:scale(.5)}to{opacity:1;transform:none}}.next[data-astro-cid-ocvgnvsc][hidden]{display:none}.kingdom-return[data-astro-cid-ocvgnvsc]{border:2px solid var(--green-deep);background:var(--surface);border-radius:18px;grid-template-columns:auto minmax(0,1fr);gap:1rem;margin-top:3rem;padding:1.25rem;display:grid;overflow:hidden}.return-seal[data-astro-cid-ocvgnvsc]{background:var(--green);width:4.2rem;height:4.2rem;color:var(--body);border-radius:14px;place-items:center;font-size:2.2rem;display:grid}.return-copy[data-astro-cid-ocvgnvsc]{align-self:center}.return-copy[data-astro-cid-ocvgnvsc]>span[data-astro-cid-ocvgnvsc]{color:var(--green);letter-spacing:.09em;text-transform:uppercase;align-items:center;gap:.35rem;font-size:.68rem;font-weight:950;display:inline-flex}.return-copy[data-astro-cid-ocvgnvsc] h2[data-astro-cid-ocvgnvsc]{color:var(--text);margin:.18rem 0 0;font-size:1.45rem;line-height:1.15}.return-copy[data-astro-cid-ocvgnvsc] p[data-astro-cid-ocvgnvsc]{color:var(--text-faint);margin:.35rem 0 0;line-height:1.45}.return-copy[data-astro-cid-ocvgnvsc] p[data-astro-cid-ocvgnvsc] strong[data-astro-cid-ocvgnvsc]{color:var(--text-soft)}.return-actions[data-astro-cid-ocvgnvsc]{grid-column:1/-1;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;display:grid}.return-action[data-astro-cid-ocvgnvsc]{border-radius:12px;min-height:64px;padding:.8rem .9rem}.return-action[data-astro-cid-ocvgnvsc] strong[data-astro-cid-ocvgnvsc]{font-size:1rem}.return-action-icon[data-astro-cid-ocvgnvsc]{width:2.5rem;height:2.5rem;font-size:1.45rem}.map-return[data-astro-cid-ocvgnvsc]{--action-color:var(--green);--action-ink:var(--body)}.castle-return[data-astro-cid-ocvgnvsc]{--action-color:var(--body);--action-ink:var(--yellow)}.next[data-astro-cid-ocvgnvsc].unlocked{animation:.55s cubic-bezier(.16,1,.3,1) both unlock-in}@keyframes unlock-in{0%{opacity:0;transform:translateY(20px)scale(.98)}to{opacity:1;transform:none}}.next[data-astro-cid-ocvgnvsc].opened .return-seal[data-astro-cid-ocvgnvsc]{animation:.55s cubic-bezier(.34,1.56,.64,1) stone-settles,.9s ease-out glow}@keyframes stone-settles{0%{transform:translateY(-10px)scale(.75)}to{transform:none}}@keyframes glow{0%{box-shadow:0 0 #b8bb2655}to{box-shadow:0 0 0 14px #b8bb2600}}.next[data-astro-cid-ocvgnvsc].opened .return-action[data-astro-cid-ocvgnvsc]{animation:.4s cubic-bezier(.16,1,.3,1) backwards slide-in}.next[data-astro-cid-ocvgnvsc].opened .return-action[data-astro-cid-ocvgnvsc]:first-child{animation-delay:60ms}.next[data-astro-cid-ocvgnvsc].opened .return-action[data-astro-cid-ocvgnvsc]:nth-child(2){animation-delay:.14s}@keyframes slide-in{0%{opacity:0;transform:translate(-10px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.next[data-astro-cid-ocvgnvsc].unlocked,.next[data-astro-cid-ocvgnvsc].opened,.next[data-astro-cid-ocvgnvsc].opened .return-seal[data-astro-cid-ocvgnvsc],.next[data-astro-cid-ocvgnvsc].opened .return-action[data-astro-cid-ocvgnvsc],.prereqs[data-astro-cid-ocvgnvsc] li[data-astro-cid-ocvgnvsc].done .mark[data-astro-cid-ocvgnvsc] .mark-done{animation:none}}@media (width<=34rem){.region[data-astro-cid-ocvgnvsc]{margin-bottom:.45rem}.prereqs[data-astro-cid-ocvgnvsc],.kingdom-return[data-astro-cid-ocvgnvsc]{border-radius:14px;padding:.9rem}.kingdom-return[data-astro-cid-ocvgnvsc]{grid-template-columns:auto minmax(0,1fr)}.return-seal[data-astro-cid-ocvgnvsc]{border-radius:10px;width:3.3rem;height:3.3rem;font-size:1.65rem}.return-copy[data-astro-cid-ocvgnvsc] h2[data-astro-cid-ocvgnvsc]{font-size:1.2rem}.return-actions[data-astro-cid-ocvgnvsc]{grid-template-columns:1fr}}.lesson-body[data-astro-cid-ocvgnvsc]{margin-top:2.4rem}.lesson-body[data-astro-cid-ocvgnvsc]:after{content:"";pointer-events:none;height:46dvh;transition:height .55s cubic-bezier(.19,.84,.28,1);display:block}.lesson-body[data-astro-cid-ocvgnvsc].finished:after{height:0}@media (prefers-reduced-motion:reduce){.lesson-body[data-astro-cid-ocvgnvsc]:after{transition:none}}