@font-face{font-family:"Source Serif 4";font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/source-serif-4-latin-600-normal.DouSKlru.woff2)format("woff2"),url(/_astro/source-serif-4-latin-600-normal.DeJomR3S.woff)format("woff")}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-sans-latin-400-normal.CDDApCn2.woff2)format("woff2"),url(/_astro/ibm-plex-sans-latin-400-normal.CYLoc0-x.woff)format("woff")}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-sans-latin-500-normal.6ng42L7E.woff2)format("woff2"),url(/_astro/ibm-plex-sans-latin-500-normal.BgVn5rGT.woff)format("woff")}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-sans-latin-600-normal.CuJfVYMP.woff2)format("woff2"),url(/_astro/ibm-plex-sans-latin-600-normal.Cu4Hd6ag.woff)format("woff")}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-mono-latin-400-normal.DMJ8VG8y.woff2)format("woff2"),url(/_astro/ibm-plex-mono-latin-400-normal.CvHOgSBP.woff)format("woff")}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-mono-latin-500-normal.DSY6xOcd.woff2)format("woff2"),url(/_astro/ibm-plex-mono-latin-500-normal.CB9ihrfo.woff)format("woff")}:root{--font-serif:"Source Serif 4", Georgia, serif;--font-sans:"IBM Plex Sans", system-ui, sans-serif;--font-mono:"IBM Plex Mono", ui-monospace, monospace;--paper:#f5f5f3;--surface:#fff;--ink:#1c1d21;--ink-2:#3b3c42;--muted:#5e5f66;--rule:#dcdbd6;--input-border:#a9a8a2;--accent:#1f5f8b;--accent-hover:#123e5c;--awareness:#5b027e;--status-good:#1d6b3a;--status-warn-text:#8a3b12;--x-bg:#111215;--x-panel:#17181c;--x-viewport:#1a1c20;--x-border:#2a2c31;--x-control-border:#3a3c42;--x-text:#eceae4;--x-text-2:#d2d0ca;--x-muted:#a3a1a9;--x-faint:#8a8890;--x-accent:#7fb3d3;--x-accent-tint:#1f3a4d;--x-brand-mark:#cb98e1;--x-button-bg:#e8e6e0;--x-button-text:#111215;--an-skin:#efe3d8;--an-skin-line:#c9b2a2;--an-bone:#e7dfcf;--an-bone-line:#a69b85;--an-disc:#d9c3a4;--an-cerebrum:#e9cfc6;--an-cerebrum-line:#b38d82;--an-gyri:#cfa79b;--an-callosum:#f4e6e1;--an-callosum-line:#c39c90;--an-thalamus:#e3bfb3;--an-brainstem:#e3c2b6;--an-cerebellum:#ddbdb3;--an-cerebellum-white:#f6e9e4;--an-folia:#c79e92;--an-tonsil-chiari:#d2a79b;--an-cord:#ead9b9;--an-cord-line:#b59e73;--an-csf:#9cc3da;--an-ventricle:#a9cbe0;--an-ventricle-line:#7fa6bf;--an-syrinx:#7fb3d3;--an-syrinx-line:#3f6f90;--an-flow:#1f5f8b;--an-restricted:#9a3412;--an-patch:#7d6f58;--text-base:17px;--text-small:14px;--text-mono:13px;--leading:1.6;--h1:54px;--h2:36px;--s-4:4px;--s-8:8px;--s-12:12px;--s-16:16px;--s-20:20px;--s-24:24px;--s-32:32px;--s-40:40px;--s-48:48px;--s-56:56px;--s-72:72px;--radius:4px;--content-max:1200px;--gutter:32px;--touch:44px;--button-height:48px}@media (width<=720px){:root{--text-base:16px;--text-small:13px;--text-mono:12px;--leading:1.55;--h1:34px;--h2:26px;--gutter:20px;--button-height:52px}}:root[data-calm=on]{--paper:#eeede9;--surface:#f7f6f2;--ink:#141518;--rule:#c9c8c2;--accent:#174a6d;--text-base:19px;--button-height:56px}:root[data-dim=on]{color-scheme:dark;--paper:#111215;--surface:#17181c;--ink:#d2d0ca;--ink-2:#a3a1a9;--muted:#a3a1a9;--rule:#2a2c31;--input-border:#3a3c42;--accent:#7fb3d3;--accent-hover:#eceae4;--awareness:#cb98e1;--status-good:#7fb3d3;--status-warn-text:#d2d0ca}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}body{background:var(--paper);color:var(--ink);font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading);margin:0}h1,h2,h3,p,ul,dl,dd,figure,blockquote{margin:0}a{color:var(--accent)}a:hover{color:var(--accent-hover)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.x-label:focus-visible{outline:2px solid var(--x-accent);outline-offset:-2px}.serif{font-family:var(--font-serif);font-weight:600}.mono{font-family:var(--font-mono)}.container{max-width:var(--content-max);padding-left:var(--gutter);padding-right:var(--gutter);margin:0 auto}.section-title{font-family:var(--font-serif);font-weight:600;font-size:var(--h2);line-height:1.2}.button{min-height:var(--button-height);border-radius:var(--radius);border:1px solid #0000;justify-content:center;align-items:center;padding:0 22px;font-weight:500;text-decoration:none;display:inline-flex}.button-primary{background:var(--accent);color:#fff}.button-primary:hover{background:var(--accent-hover);color:#fff}:root[data-dim=on] .fig-on-light .fig-labels,:root[data-dim=on] .fig-on-light .fig-labels text[font-weight="600"]{fill:var(--x-text)}:root[data-dim=on] .fig-on-light .fig-labels .fig-mono,:root[data-dim=on] .fig-on-light .fig-labels text[font-size="11"]{fill:var(--x-muted)}:root[data-dim=on] .fig-on-light .fig-labels path{stroke:#6e6c74}:root[data-dim=on] .button-primary{background:var(--x-button-bg);color:var(--x-button-text)}:root[data-dim=on] .button-primary:hover{background:var(--x-text);color:var(--x-button-text)}.button-secondary{border-color:var(--ink);color:var(--ink)}.button-secondary:hover{color:var(--accent-hover);border-color:var(--accent-hover)}@media (width<=720px){.only-wide{display:none!important}}@media (width>=721px){.only-narrow{display:none!important}}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.skip-link{z-index:10;background:var(--surface);color:var(--ink);border:1px solid var(--ink);border-radius:var(--radius);padding:12px 16px;position:absolute;top:-100px;left:8px}.skip-link:focus{top:8px}:root:not([data-calm=on]) .only-calm,:root[data-calm=on] .not-calm{display:none!important}:root[data-calm=on] *,:root[data-calm=on] :before,:root[data-calm=on] :after{scroll-behavior:auto!important;transition:none!important;animation:none!important}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.anatomy-figure{width:100%;height:auto;font-family:var(--font-sans);display:block}.anatomy-figure .fig-mono{font-family:var(--font-mono)}.ar-overlay{pointer-events:none;font-family:var(--font-sans);color:var(--x-text);flex-direction:column;justify-content:space-between;padding:16px;display:flex;position:fixed;inset:0}.ar-text{border-radius:var(--radius);background:#111215bf;padding:12px 14px}.ar-text p{margin:0 0 4px}.ar-title{font-weight:600}.ar-close{min-height:var(--touch);border-radius:var(--radius);background:var(--x-button-bg);color:var(--x-button-text);font:500 16px var(--font-sans);pointer-events:auto;border:0;align-self:center;padding:0 24px}.translation-notice[data-astro-cid-mq44vi4e]{background:var(--paper);border-bottom:1px solid var(--rule);color:var(--ink);font-size:14px;line-height:1.45}.translation-notice[data-astro-cid-mq44vi4e] p[data-astro-cid-mq44vi4e]{margin:0;flex-wrap:wrap;align-items:center;column-gap:12px;max-width:1200px;margin-inline:auto;padding:0 16px;display:flex}.translation-notice[data-astro-cid-mq44vi4e] span[data-astro-cid-mq44vi4e]{padding:6px 0}.translation-notice[data-astro-cid-mq44vi4e] a[data-astro-cid-mq44vi4e]{min-height:var(--touch);align-items:center;font-weight:600;display:inline-flex}.dark[data-astro-cid-mq44vi4e]{background:var(--x-panel);border-bottom-color:var(--x-border);color:var(--x-text-2)}.dark[data-astro-cid-mq44vi4e] a[data-astro-cid-mq44vi4e]{color:var(--x-accent)}:root[data-calm=on] .translation-notice[data-astro-cid-mq44vi4e]{font-size:16px}
