@layer reset,base,layout;@layer components{.prose{font-size:var(--step-0);color:var(--ink-soft);line-height:1.68}.prose>*{max-width:min(100%, var(--measure));margin-inline:auto}.prose>*+*{margin-top:1.15em}.prose>.sim,.prose>.wide,.prose>.numbers,.prose>figure{max-width:none}.prose>:is(h2,h3)+*{margin-top:.7em}.prose h2{font-size:var(--step-3);scroll-margin-top:calc(var(--header-h) + 20px);margin-top:2.6em;padding-bottom:.45em;position:relative}.prose h2:after{content:"";background:linear-gradient(90deg,#9aa0a68c,#9aa0a66e 30%,#9aa0a62e 70%,#0000);height:1px;position:absolute;bottom:0;left:0;right:0}.prose h3{font-size:var(--step-2);scroll-margin-top:calc(var(--header-h) + 20px);margin-top:2em}.prose h4{font-size:var(--step-1);margin-top:1.6em}.prose :is(ul,ol):not([class]){padding-left:1.3em}.prose :is(ul,ol):not([class])>li+li{margin-top:.45em}.prose ul:not([class])>li{list-style:none;position:relative}.prose ul:not([class])>li:before{content:"";background:var(--brand);border-radius:50%;width:6px;height:6px;position:absolute;top:.68em;left:-1.05em;box-shadow:0 0 8px #d9a44199}.prose ol:not([class])>li::marker{color:var(--brand);font-variant-numeric:lining-nums}.prose blockquote{color:var(--ink);border-left:2px solid #d9a44199;padding:.2em 0 .2em 1.2em;font-style:italic}.prose blockquote p+p{margin-top:.6em}.prose blockquote cite,.prose blockquote footer{font-style:normal;font-family:var(--sans);color:var(--muted);margin-top:.5em;font-size:.86rem;display:block}.prose code{color:var(--ink);background:#9aa0a61f;border-radius:5px;padding:.08em .38em}.prose table{font-size:.96rem}.prose>table{width:min(100%, var(--measure));display:block;overflow-x:auto}@media (width<=560px){.prose>table :is(th,td){padding-inline:.4em}}.prose th,.prose td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:.55em .8em}.prose th{font-family:var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-size:.74rem;font-weight:700}.prose .table-wrap{border-radius:var(--radius);overflow-x:auto}.prose .katex{white-space:nowrap;font-size:1.05em}.prose .katex-display{scrollbar-width:thin;margin:1.2em 0;padding:.35em 0;overflow:auto hidden}.prose .katex-display>.katex{font-size:1.16em}.prose figure>figcaption{color:var(--muted);text-align:center;margin-top:10px;font-size:.92rem}.callout{--accent:var(--blue);border-radius:var(--radius);background:linear-gradient(180deg, var(--top,var(--tint-blue-top)), var(--bottom,var(--tint-blue-bottom)));box-shadow:inset 0 1px 0 var(--panel-highlight), 0 10px 26px -14px #04060ae6;padding:1.05em 1.3em 1.1em 1.35em;position:relative}.callout:before{content:"";background:var(--accent);width:3px;box-shadow:0 0 12px var(--accent);border-radius:0 3px 3px 0;position:absolute;top:14px;bottom:14px;left:0}.callout__title{font-family:var(--sans);letter-spacing:.13em;text-transform:uppercase;color:var(--accent);margin-bottom:.3em;font-size:.74rem;font-weight:700;display:block}.callout>*+*{margin-top:.6em}.prose .callout{margin-top:1.6em;margin-bottom:1.6em}.challenge{border-radius:var(--radius);background:linear-gradient(180deg, var(--tint-brand-top), var(--tint-brand-bottom));box-shadow:inset 0 1px 0 var(--panel-highlight), 0 0 0 1px #d9a4412e, 0 10px 26px -14px #04060ae6;padding:1.2em 1.35em}.challenge__label{font-family:var(--sans);letter-spacing:.13em;text-transform:uppercase;color:var(--brand-light);align-items:center;gap:10px;margin-bottom:.4em;font-size:.74rem;font-weight:700;display:flex}.challenge__label span{color:var(--faint)}.challenge details{border-top:1px solid #d9a4412e;margin-top:.9em;padding-top:.7em}.challenge summary{cursor:pointer;font-family:var(--sans);color:var(--gold);font-size:.88rem;font-weight:600;list-style:none}.challenge summary::-webkit-details-marker{display:none}.challenge summary:before{content:"+";width:1.1em;transition:transform var(--t-med) var(--ease-pop);display:inline-block}.challenge details[open] summary:before{transform:rotate(45deg)}.challenge details>div{margin-top:.7em}.challenge details>div>*+*{margin-top:.6em}.prose .challenge{margin-top:1.4em}.numbers{border-radius:var(--radius);background:linear-gradient(180deg, var(--panel-top), var(--panel-bottom));box-shadow:inset 0 1px 0 var(--panel-highlight), 0 12px 30px -16px #04060ae6;overflow-x:auto}.numbers table{min-width:520px}.numbers th,.numbers td{border-bottom:1px solid var(--line);padding:.75em 1.1em}.numbers tr:last-child td{border-bottom:0}.numbers td:nth-child(2){font-family:var(--serif);color:var(--green);white-space:nowrap;font-size:1.08rem}.numbers td:last-child{color:var(--muted);font-size:.9rem}.numbers--plain td:nth-child(n){font-family:var(--serif);color:var(--ink-soft);font-size:1rem}.numbers--plain td:first-child{color:var(--blue)}.steps{counter-reset:step;gap:.9em;padding:0;display:grid}.steps>li{padding-left:2.6em;list-style:none;position:relative}.steps>li:before{counter-increment:step;content:counter(step);width:1.75em;height:1.75em;font-family:var(--sans);color:var(--brand-light);background:#d9a4411f;border-radius:50%;place-items:center;font-size:.8rem;font-weight:700;display:grid;position:absolute;top:.05em;left:0;box-shadow:inset 0 0 0 1px #d9a44166}.prose .steps>li+li{margin-top:0}.prose ol.steps>li::marker{content:none}}@layer utilities;@media print{.site-header,.site-footer,.search,.sim__controls,.sim__readouts,.video,.toc,.no-print{display:none!important}body{font-size:11.5pt;color:#111!important;background:#fff!important}body:before,body:after{display:none!important}.prose,.prose *{color:#111!important;text-shadow:none!important}.callout,.challenge,.numbers{border:1px solid #ccc;box-shadow:none!important;background:#f5f5f5!important}.challenge details{display:block}.challenge details>div{display:block!important}a{color:#111!important}}