:root{color-scheme:light;--font-heading-stack:var(--font-heading),system-ui,sans-serif;--font-body-stack:var(--font-body),system-ui,sans-serif;--page-x:clamp(20px,5vw,72px);--nav-height:67px;--bg:#fbfaf5;--surface:#eef2f8;--ink:#1b2433;--muted:#56627a;--accent:#3259d1;--accent-hover:#2743a8;--accent-text:#2743a8;--accent2:#e0457b;--accent2-text:#b8305f;--on-accent:#fff;--line:rgba(27,36,51,.16);--grid:#c9d6ee;--paper:rgba(50,89,209,.07)}.dark{color-scheme:dark;--bg:#111827;--surface:#1a2336;--ink:#e5e9f2;--muted:#9aa4ba;--accent:#7c9bff;--accent-hover:#a3b8ff;--accent-text:#a3b8ff;--accent2:#ff6f9e;--accent2-text:#ff8fb3;--on-accent:#0b1330;--line:rgba(229,233,242,.16);--grid:#2a3a58;--paper:rgba(124,155,255,.06)}*,:after,:before{box-sizing:border-box;margin:0}html{-webkit-text-size-adjust:100%;scroll-padding-top:var(--nav-height)}body{min-height:100vh;background-color:var(--bg);background-image:linear-gradient(var(--paper) 1px,transparent 1px),linear-gradient(90deg,var(--paper) 1px,transparent 1px);background-size:24px 24px;color:var(--ink);font-family:var(--font-body-stack);font-size:16px;line-height:1.6;text-wrap:pretty;transition:background-color .2s,color .2s}h1,h2,h3{font-family:var(--font-heading-stack);font-weight:700;font-size:inherit;line-height:1.1}.equation,.readout,code{font-family:var(--font-body-stack)}a{color:inherit;text-decoration:none}button,input,select{font:inherit;color:inherit}button{background:none;border:0;padding:0;cursor:pointer}ul{list-style:none;padding:0}img,svg{display:block;vertical-align:middle}img{max-width:100%;height:auto}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}input[type=checkbox],input[type=radio],input[type=range]{accent-color:var(--accent)}.is-hidden{display:none!important}.screen-gate{display:none}@media (max-width:899.98px){.site{display:none}.screen-gate{display:grid;place-items:center;min-height:100vh;padding:24px}}.screen-gate-card{display:flex;flex-direction:column;gap:12px;max-width:420px;padding:28px 24px;border-radius:14px;background:var(--surface);box-shadow:inset 0 0 0 1px var(--line)}.screen-gate-card .brand{margin-bottom:8px}.screen-gate-title{font-size:28px}.screen-gate-text{color:var(--muted);font-size:15px;line-height:24px}.screen-gate-text strong{color:var(--ink);font-weight:600}.container{max-width:1200px;margin:0 auto;padding:0 var(--page-x)}.button{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:8px;font-family:var(--font-body-stack);font-size:14px;font-weight:500;line-height:1.4;white-space:nowrap;transition:background-color .15s}.button--lg{padding:12px 18px;font-size:15px}.button--primary{background:var(--accent);color:var(--on-accent)}.button--primary:hover{background:var(--accent-hover)}.button--outline{background:var(--bg);color:var(--accent-text);box-shadow:inset 0 0 0 1px var(--line)}.button--outline:hover{background:var(--surface)}.button--inverse{background:transparent;color:var(--on-accent);box-shadow:inset 0 0 0 1.5px var(--on-accent)}.button--inverse:hover{background:hsla(0,0%,100%,.14)}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:8px;background:var(--bg);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}.icon-button:hover{background:var(--surface)}.eyebrow{display:block;margin-bottom:10px;color:var(--accent-text);font-size:13px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;font-feature-settings:"tnum" 1}.eyebrow--alt{color:var(--accent2-text)}.pill{align-self:flex-start;padding:2px 10px;border-radius:999px;background:var(--bg);color:var(--accent-text);font-family:var(--font-heading-stack);font-size:13px;font-weight:700;font-feature-settings:"tnum" 1}.pill--alt{color:var(--accent2-text)}.navbar{position:-webkit-sticky;position:sticky;top:0;z-index:10;gap:24px;padding:14px var(--page-x);background:var(--bg);border-bottom:1px solid var(--line)}.brand,.navbar{display:flex;align-items:center}.brand{gap:10px;margin-right:auto;font-family:var(--font-heading-stack);font-size:18px;font-weight:700}.brand-icon{display:block;width:26px;height:26px}.nav-link{font-size:14px}.nav-link.is-current,a.nav-link:hover{color:var(--accent-text)}.nav-link.is-current{font-weight:500}.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:8px;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}.theme-toggle:hover{background:var(--surface)}.theme-toggle-icon{display:block;width:18px;height:18px}.site-footer{max-width:1200px;margin:0 auto;padding:28px var(--page-x);color:var(--muted);font-size:13px}.hero{display:flex;flex-wrap:wrap;align-items:center;gap:56px;padding:88px 0 80px}.hero-text{flex:1 1 420px;min-width:0}.badge{display:inline-flex;align-items:center;gap:8px;margin-bottom:24px;padding:4px 12px;border-radius:999px;background:var(--bg);box-shadow:inset 0 0 0 1px var(--line);color:var(--accent2-text);font-size:13px;font-weight:500}.badge-dot{width:6px;height:6px;border-radius:50%;background:var(--accent2)}.hero-title{font-size:clamp(44px,6.2vw,80px);line-height:1.04;letter-spacing:-.01em}.hero-title>span{display:block}.hero-title-accent{color:var(--accent)}.hero-lede{max-width:50ch;margin-top:28px;color:var(--muted);font-size:17px;line-height:28px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}.hero-figure{flex:1 1 440px;min-width:0;padding:20px 20px 16px;border-radius:14px;background:var(--surface);box-shadow:inset 0 0 0 1px var(--line)}.hero-plot{position:relative;aspect-ratio:560/360}.hero-plot svg{position:absolute;inset:0;width:100%;height:100%}.plot-grid{fill:none;stroke:var(--grid);stroke-width:1}.plot-ground{opacity:.5}.plot-family,.plot-ground{fill:none;stroke:var(--ink);stroke-width:1.5}.plot-family{opacity:.55}.plot-family--faint{opacity:.35}.plot-best{fill:none;stroke:var(--accent);stroke-width:3.5;stroke-linecap:round}.plot-landing{fill:var(--accent2)}.plot-label{position:absolute;transform:translate(-50%,-140%);color:var(--ink);font-size:12px;font-weight:500;font-feature-settings:"tnum" 1}.hero-caption{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 16px;margin-top:12px;color:var(--muted);font-size:13px;line-height:20px}.hero-caption-note{color:var(--accent2-text);font-weight:500}.section{padding:40px 0 56px}.section-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:28px}.section-title{font-size:40px}.section-title--spaced{margin-bottom:36px}.section-lede{max-width:44ch;color:var(--muted);font-size:15px;text-align:right}.task-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));grid-gap:16px;gap:16px}.extension-card,.task-card{border-radius:12px;background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);transition:box-shadow .15s}.extension-card:hover,.task-card:hover{box-shadow:inset 0 0 0 2px var(--accent)}.task-card{display:flex;flex-direction:column;gap:10px;min-height:196px;padding:22px 24px 20px}.task-card-title{font-family:var(--font-heading-stack);font-size:22px;font-weight:700;line-height:1.2}.task-card-text{flex:1 1;color:var(--muted);font-size:14px;line-height:22px}.task-card-cta{display:flex;align-items:center;gap:6px;color:var(--accent-text);font-size:13px;font-weight:500}.section--extensions{padding:16px 0 72px}.section--extensions .eyebrow{margin-bottom:16px}.extension-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:16px;gap:16px}.extension-card{display:flex;align-items:flex-start;gap:20px;padding:24px}.extension-card-body{display:flex;flex-direction:column;gap:8px}.about-band{background:var(--bg);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section--about{padding-top:56px;padding-bottom:88px}.about-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-gap:40px;gap:40px}.about-item{display:flex;flex-direction:column;gap:10px}.about-rule{width:32px;height:3px;border-radius:2px;background:var(--accent)}.about-rule--alt{background:var(--accent2)}.about-title{font-size:19px;line-height:1.6}.about-note,.about-text{color:var(--muted);font-size:15px;line-height:26px}.about-note{margin-top:48px;padding-top:24px;border-top:1px solid var(--line)}.about-note a{text-decoration:underline;-webkit-text-decoration-color:var(--accent2);text-decoration-color:var(--accent2);text-decoration-thickness:1.5px;text-underline-offset:3px}.cta-band{background:var(--accent);color:var(--on-accent)}.cta-band-inner{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:32px;padding-block:72px}.cta-title{font-size:clamp(34px,4.2vw,56px);line-height:1.05}.cta-title>span{display:block}.status-page{display:grid;place-items:center;min-height:70vh;padding:0 var(--page-x)}.status-inner{text-align:center}.status-code{color:var(--accent2-text);font-size:13px;font-weight:500;letter-spacing:.06em;text-transform:uppercase}.status-title{margin-top:12px;font-size:clamp(36px,5vw,56px)}.status-text{margin-top:16px;color:var(--muted);font-size:17px}.status-actions{display:flex;justify-content:center;margin-top:32px}.button-primary{display:inline-flex;align-items:center;padding:12px 18px;border-radius:8px;background:var(--accent);color:var(--on-accent);font-size:15px;font-weight:500}.button-primary:hover{background:var(--accent-hover)}.loading-page{display:grid;place-items:center;min-height:70vh;padding:0 var(--page-x)}.loading-figure{margin:0 auto 8px}.loading-ball{height:4rem;width:auto;margin:0 auto}.loading-text{margin-top:16px;color:var(--muted);font-size:17px;text-align:center}@media (prefers-reduced-motion:no-preference){.loading-ball{animation:bounce 1s infinite}}@keyframes bounce{0%,to{transform:translateY(-25%);animation-timing-function:cubic-bezier(.8,0,1,1)}50%{transform:none;animation-timing-function:cubic-bezier(0,0,.2,1)}}.scroll-top{position:fixed;right:16px;bottom:16px;z-index:5;width:44px;height:44px;padding:10px;border-radius:50%;background:var(--bg);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line),0 4px 12px rgba(0,0,0,.12);opacity:0;pointer-events:none;transition:opacity .2s}.scroll-top.is-visible{opacity:1;pointer-events:auto}.scroll-top:hover{background:var(--surface)}.icon-chevron{width:100%;height:auto;fill:currentColor}.code-block{position:relative}.code-copy{position:absolute;right:6px;bottom:6px;border-radius:50%;background:#fff}.code-copy-icon{height:2.25rem;width:auto}.series-red{--series:#ef4444;--series-strong:#991b1b;--series-soft:hsla(0,93%,94%,.7)}.series-orange{--series:#f97316;--series-strong:#9a3412;--series-soft:rgba(255,237,213,.7)}.series-green{--series:#4ade80;--series-strong:#166534;--series-soft:rgba(220,252,231,.7)}.series-emerald{--series:#10b981;--series-strong:#065f46;--series-soft:rgba(209,250,229,.7)}.series-blue{--series:#60a5fa;--series-strong:#1e40af;--series-soft:rgba(219,234,254,.7)}.series-indigo{--series:#818cf8;--series-strong:#3730a3;--series-soft:rgba(224,231,255,.7)}.series-pink{--series:#ec4899;--series-strong:#9d174d;--series-soft:rgba(252,231,243,.7)}.series-lime{--series:#84cc16;--series-strong:#3f6212;--series-soft:hsla(80,89%,89%,.7)}.series-fuchsia{--series:#d946ef;--series-strong:#86198f;--series-soft:rgba(250,232,255,.7)}.series-purple{--series:#a855f7;--series-strong:#6b21a8;--series-soft:rgba(243,232,255,.7)}.series-violet{--series:#8b5cf6;--series-strong:#5b21b6;--series-soft:rgba(237,233,254,.7)}.series-rose{--series:#f43f5e;--series-strong:#9f1239;--series-soft:rgba(255,228,230,.7)}.series-cyan{--series:#06b6d4;--series-strong:#155e75;--series-soft:rgba(207,250,254,.7)}.dark .series-indigo{--series:#6366f1}.chart{position:relative;margin:0 auto}.chart-svg{display:block;margin:0 auto;color:var(--ink);font-family:var(--font-body-stack);font-size:12px}.chart-svg--large{font-size:13px}.chart-svg .domain{stroke:var(--ink);stroke-width:1.5;opacity:.6}.chart-svg .tick line{stroke:var(--muted)}.chart-svg .tick text{fill:var(--muted);font-feature-settings:"tnum" 1}.chart-svg .label{font-size:12px;font-weight:500}.chart-line{fill:none;stroke:var(--series)}.chart-line--thick{stroke-width:2}.chart-point{fill:var(--bg);stroke:var(--series);cursor:crosshair}.chart-point:hover{stroke:var(--series-strong);stroke-width:2}.chart-marker,.dark .chart-point:hover{stroke:var(--ink)}.chart-marker{fill:none;stroke-width:1.5;stroke-linecap:round;pointer-events:none}.chart-point--apex{fill:#f97316;stroke:#ef4444}.chart-point--launch{fill:#8b5cf6;stroke:#d946ef}.ball{fill:var(--series);stroke:var(--series-strong)}.ball--core{fill:var(--series-strong)}.chart-tooltip-layer{position:absolute;top:1.5rem;left:.7rem;pointer-events:none}.chart-tooltip{position:absolute;z-index:2;width:max-content;margin-top:1.25rem;padding:4px 8px 4px 10px;border-radius:6px;background:var(--bg);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line),inset 3px 0 0 var(--series),0 4px 12px rgba(0,0,0,.1);font-size:12px;font-weight:500;line-height:16px;font-feature-settings:"tnum" 1;white-space:nowrap}@media (min-width:660px){.chart-tooltip-layer{left:2rem}}.chart-legend{position:absolute;top:0;left:80%;color:var(--ink)}.chart-legend text{fill:currentColor}.chart-legend--bottom{top:auto;bottom:1.75rem;left:15%}.chart-legend--mobile{top:auto;left:30%}.legend-line{stroke:var(--series)}.legend-line--thick{stroke-width:2}@media (min-width:790px){.chart-legend--mobile{display:none}}@media (max-width:789.98px){.chart-legend--desktop{display:none}}.chart-download{display:flex;align-items:center;gap:10px;margin:12px auto 0;padding:9px 16px;border-radius:8px;background:var(--bg);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line);font-size:14px;font-weight:500}.chart-download:hover{background:var(--surface)}.chart-download-icon{width:18px;height:18px}.chart-download-label{padding:0}@media (min-width:790px){.chart-download--raised{margin-top:-3rem}}.globe{position:relative;margin:0 16px;border-radius:.75rem;overflow:hidden}.globe-canvas{position:absolute;inset:0}.globe-clock{position:absolute;top:.5rem;left:.75rem;color:#e2e8f0;font-size:var(--text-xs);pointer-events:none}.globe-playback{bottom:.5rem;left:.5rem;gap:.5rem}.globe-playback,.globe-zoom{position:absolute;display:flex}.globe-zoom{top:.5rem;right:.5rem;flex-direction:column;gap:.25rem}.globe-button{padding:.25rem .75rem;border:1px solid #475569;border-radius:.5rem;background:rgba(30,41,59,.8);color:#f1f5f9;font-size:var(--text-sm)}.globe-button:hover{border-color:var(--hover)}.globe-button--icon{width:2rem;height:2rem;padding:0}.globe-key{position:absolute;right:.75rem;bottom:.5rem;display:flex;flex-direction:column;align-items:flex-end;gap:.125rem;color:#cbd5e1;font-size:11px;pointer-events:none}.globe-key-dot{display:inline-block;width:.5rem;height:.5rem;margin-right:.25rem;border-radius:9999px}.globe-key-dot--launch{background:#22c55e}.globe-key-dot--landing{background:#ef4444}.globe-key-dot--no-rotation{background:#38bdf8}@media (min-width:560px){.globe-clock{font-size:var(--text-sm)}.globe-key{font-size:var(--text-xs)}}@font-face{font-family:__Lexend_c7526a;font-style:normal;font-weight:300;font-display:swap;src:url(/_next/static/media/630e0b819503bca7-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:__Lexend_c7526a;font-style:normal;font-weight:300;font-display:swap;src:url(/_next/static/media/6eed223b32d97b82-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c4,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:__Lexend_c7526a;font-style:normal;font-weight:300;font-display:swap;src:url(/_next/static/media/793968fa3513f5d6-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:__Lexend_c7526a;font-style:normal;font-weight:400;font-display:swap;src:url(/_next/static/media/630e0b819503bca7-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:__Lexend_c7526a;font-style:normal;font-weight:400;font-display:swap;src:url(/_next/static/media/6eed223b32d97b82-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c4,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:__Lexend_c7526a;font-style:normal;font-weight:400;font-display:swap;src:url(/_next/static/media/793968fa3513f5d6-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:__Lexend_c7526a;font-style:normal;font-weight:500;font-display:swap;src:url(/_next/static/media/630e0b819503bca7-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:__Lexend_c7526a;font-style:normal;font-weight:500;font-display:swap;src:url(/_next/static/media/6eed223b32d97b82-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c4,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:__Lexend_c7526a;font-style:normal;font-weight:500;font-display:swap;src:url(/_next/static/media/793968fa3513f5d6-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:__Lexend_c7526a;font-style:normal;font-weight:600;font-display:swap;src:url(/_next/static/media/630e0b819503bca7-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:__Lexend_c7526a;font-style:normal;font-weight:600;font-display:swap;src:url(/_next/static/media/6eed223b32d97b82-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c4,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:__Lexend_c7526a;font-style:normal;font-weight:600;font-display:swap;src:url(/_next/static/media/793968fa3513f5d6-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:__Lexend_Fallback_c7526a;src:local("Arial");ascent-override:90.98%;descent-override:22.74%;line-gap-override:0.00%;size-adjust:109.91%}.__className_c7526a{font-family:__Lexend_c7526a,__Lexend_Fallback_c7526a;font-style:normal}.__variable_c7526a{--font-body:"__Lexend_c7526a","__Lexend_Fallback_c7526a"}@font-face{font-family:__Atkinson_Hyperlegible_320aba;font-style:italic;font-weight:400;font-display:swap;src:url(/_next/static/media/1b4d93a161998aea-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c4,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:__Atkinson_Hyperlegible_320aba;font-style:italic;font-weight:400;font-display:swap;src:url(/_next/static/media/851a75a9cb7ade06-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:__Atkinson_Hyperlegible_320aba;font-style:italic;font-weight:700;font-display:swap;src:url(/_next/static/media/e12eb4fe4ea36ef2-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c4,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:__Atkinson_Hyperlegible_320aba;font-style:italic;font-weight:700;font-display:swap;src:url(/_next/static/media/f2b84684bb0e6e9d-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:__Atkinson_Hyperlegible_320aba;font-style:normal;font-weight:400;font-display:swap;src:url(/_next/static/media/d57a24ec54448a8e-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c4,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:__Atkinson_Hyperlegible_320aba;font-style:normal;font-weight:400;font-display:swap;src:url(/_next/static/media/bc08e10e1c60a660-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:__Atkinson_Hyperlegible_320aba;font-style:normal;font-weight:700;font-display:swap;src:url(/_next/static/media/7c309a1f4c99f6b1-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c4,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:__Atkinson_Hyperlegible_320aba;font-style:normal;font-weight:700;font-display:swap;src:url(/_next/static/media/9816a0e0ed309b6c-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:__Atkinson_Hyperlegible_Fallback_320aba;src:local("Arial");ascent-override:95.60%;descent-override:29.18%;line-gap-override:0.00%;size-adjust:99.37%}.__className_320aba{font-family:__Atkinson_Hyperlegible_320aba,__Atkinson_Hyperlegible_Fallback_320aba}.__variable_320aba{--font-heading:"__Atkinson_Hyperlegible_320aba","__Atkinson_Hyperlegible_Fallback_320aba"}.sim-shell{display:flex;min-height:calc(100vh - var(--nav-height));border-bottom:1px solid var(--line)}.sidebar{flex:0 0 248px;padding:28px 12px;border-right:1px solid var(--line);background:var(--bg)}.sidebar-label{padding:0 12px 12px;color:var(--muted);font-size:12px;font-weight:500;letter-spacing:.06em;text-transform:uppercase}.sidebar-label--extensions{margin-top:24px}.sidebar-list{display:flex;flex-direction:column;gap:2px}.sidebar-link{display:flex;align-items:baseline;gap:12px;padding:10px 12px;border-radius:8px}.sidebar-link:hover{background:var(--surface)}.sidebar-num{color:var(--muted);font-size:12px;font-feature-settings:"tnum" 1}.sidebar-title{font-size:14px;line-height:20px}.sidebar-link.is-active{background:var(--surface);box-shadow:inset 3px 0 0 var(--accent)}.sidebar-link.is-active .sidebar-num{color:var(--accent-text);font-weight:600}.sidebar-link.is-active .sidebar-title{font-weight:600}.sim-page{flex:1 1 auto;min-width:0;display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,340px);grid-template-rows:auto 1fr}.sim-layout{display:contents}.sim-header{grid-column:1;grid-row:1;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px;padding:32px clamp(20px,3vw,40px) 0}.sim-header-text{flex:1 1 360px;min-width:0}.sim-header .eyebrow{margin-bottom:8px}.sim-title{margin-bottom:10px;font-size:clamp(30px,3.4vw,44px);line-height:1.05}.sim-description{max-width:60ch;color:var(--muted);font-size:15px;line-height:24px}.sim-pager{display:flex;gap:8px}.sim-main{grid-column:1;grid-row:2;align-self:start;position:relative;min-width:0;margin:20px clamp(20px,3vw,40px) 32px;padding:12px 0 16px;border-radius:14px;background:var(--surface);box-shadow:inset 0 0 0 1px var(--line)}.sim-controls{grid-column:2;grid-row:1/span 2;display:flex;flex-direction:column;gap:22px;padding:32px 28px;border-left:1px solid var(--line);background:var(--bg)}.sim-controls>div:not([class]){display:contents}.panel-label{color:var(--muted);font-size:12px;font-weight:500;letter-spacing:.06em;text-transform:uppercase}@media (max-width:1099.98px){.sim-shell{flex-direction:column}.sidebar{flex:none;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;grid-gap:8px 12px;gap:8px 12px;padding:12px var(--page-x);border-right:0;border-bottom:1px solid var(--line)}.sidebar-label,.sidebar-label--extensions{margin:0;padding:0}.sidebar-list{flex-direction:row;gap:4px;overflow-x:auto}.sidebar-link{padding:6px 10px;white-space:nowrap}}.tab-list{display:flex;gap:4px 8px;margin-top:-4px;padding:0 16px;overflow-x:auto;scrollbar-width:thin;box-shadow:inset 0 -1px 0 var(--line)}.tab{flex-shrink:0;border-bottom:2px solid transparent}.tab button{padding:8px 10px 10px;white-space:nowrap;color:var(--muted);font-size:14px;font-weight:500;line-height:1.25;text-align:left}.tab:hover{border-bottom-color:var(--accent)}.tab:hover button{color:var(--ink)}.tab-panel{margin-top:12px}.field-body{display:flex;flex-direction:column;gap:8px}.field-label{font-size:14px;font-weight:600}.field-row{display:flex;align-items:center;gap:12px}.field-range{flex:1 1;min-width:0}.field-input{flex:none;width:84px;padding:7px 10px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);font-family:var(--font-body-stack);font-size:14px;font-feature-settings:"tnum" 1}.field-input:focus{outline:none;border-color:var(--accent)}.field-input:invalid{border-color:var(--accent2)}.field--stack{display:flex;flex-direction:column;gap:8px}.field--stack .field-input{width:100%}.field-hint{color:var(--muted);font-size:12px}.check{display:flex;align-items:center;gap:10px;font-size:14px;cursor:pointer}.check input[type=checkbox]{width:16px;height:16px;margin:0}.check-label{cursor:pointer}.radio-group{display:flex;gap:16px}.button-secondary,.select-button{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:10px 14px;border-radius:8px;box-shadow:inset 0 0 0 1px var(--line);color:var(--ink);font-size:14px;font-weight:500}.button-secondary:hover,.select-button:hover{background:var(--surface)}.select-field,.shape-select{display:flex;flex-direction:column;gap:6px}.select-chevron{width:20px;height:20px;transition:transform .15s}.select-chevron--sm{width:18px;height:18px}.select-chevron.is-flipped{transform:rotate(180deg)}.shape-options{display:flex;flex-direction:column;gap:2px}.shape-option{width:100%;padding:8px 10px;border-radius:8px;text-align:left}.shape-option:hover{background:var(--surface)}.shape-option-inner{display:flex;align-items:center;gap:12px}.shape-option-icon{width:24px;height:24px}.shape-option-name{font-size:14px;line-height:1.3}.shape-option-meta{color:var(--muted);font-size:12px}.theory{padding:4px 24px 8px;font-size:15px;line-height:1.7}.theory>*+*{margin-top:.6rem}.theory-note{color:var(--muted);font-size:12px}.text-link{color:var(--accent-text);text-decoration:underline}.equation{margin:.75rem 0;font-size:1.2rem;overflow-x:auto}.math-var{font-style:italic}.math-var--bold{font-weight:700}.math-symbol{font-size:1.2em}.math-symbol--md{font-size:1.1em}.readout{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));grid-gap:12px;gap:12px;margin-top:16px;padding:0 16px}.readout>div{padding:14px 18px 16px;border-radius:12px;background:var(--bg);box-shadow:inset 0 0 0 1px var(--line)}.readout-label{margin-bottom:4px;color:var(--muted);font-size:12px;font-weight:500;letter-spacing:.04em;text-transform:uppercase}.readout-value{font-family:var(--font-heading-stack);font-size:20px;font-weight:700;line-height:1.2;font-feature-settings:"tnum" 1}.readout-warning{grid-column:1/-1;color:var(--accent2-text);font-weight:500}