.video-launch[data-astro-cid-y63kfreg]{border:1px solid var(--line);border-top:3px solid var(--accent);border-radius:var(--radius-md);background:var(--surface);grid-template-rows:auto 1fr auto;gap:1.25rem;min-height:25rem;padding:clamp(1.25rem,3vw,2rem);transition:transform .18s,border-color .18s,box-shadow .18s;display:grid;position:relative;overflow:hidden}[data-theme=dark] .video-launch[data-astro-cid-y63kfreg]{background:radial-gradient(circle at 100% 0%, color-mix(in srgb, var(--accent) 25%, transparent), transparent 15rem), var(--surface);border-top-width:1px}.video-launch[data-astro-cid-y63kfreg]:hover{border-color:color-mix(in srgb, var(--accent) 55%, var(--line));box-shadow:0 1.25rem 3rem color-mix(in srgb, var(--accent) 11%, transparent);transform:translateY(-.25rem)}.video-launch[data-astro-cid-y63kfreg]>svg{box-sizing:content-box;background:color-mix(in srgb, var(--accent) 15%, var(--surface));width:1.75rem;height:1.75rem;color:var(--accent);border-radius:1rem;padding:.75rem}h2[data-astro-cid-y63kfreg]{color:var(--ink);margin:0;font-size:clamp(1.75rem,3vw,2.4rem)}.launch-copy[data-astro-cid-y63kfreg]>p[data-astro-cid-y63kfreg]:not(.eyebrow){max-width:34rem;color:var(--ink-soft);margin:.65rem 0 1.25rem;font-size:.9rem;line-height:1.65}.launch-facts[data-astro-cid-y63kfreg]{grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem;display:grid}.launch-facts[data-astro-cid-y63kfreg] div[data-astro-cid-y63kfreg]{border:1px solid var(--line);border-radius:var(--radius-md);background:color-mix(in srgb, var(--surface-strong) 82%, transparent);grid-template-columns:auto 1fr;align-items:center;gap:0 .45rem;padding:.8rem;display:grid}.launch-facts[data-astro-cid-y63kfreg] svg{color:var(--accent);grid-row:1/3}.launch-facts[data-astro-cid-y63kfreg] strong[data-astro-cid-y63kfreg]{color:var(--ink);font-family:var(--font-mono);font-size:1.15rem}.launch-facts[data-astro-cid-y63kfreg] span[data-astro-cid-y63kfreg]{color:var(--ink-soft);font-size:.68rem;line-height:1.3}.launch-copy[data-astro-cid-y63kfreg] .eyebrow[data-astro-cid-y63kfreg]{margin:0 0 .25rem;font-size:.68rem}.video-launch[data-astro-cid-y63kfreg] .button[data-astro-cid-y63kfreg]{min-height:2.75rem;padding:.55rem 1rem;font-size:.85rem}.course-artwork[data-astro-cid-5pjme4me]{--accent:var(--blue);border:1px solid color-mix(in srgb, var(--accent) 32%, var(--line));border-radius:var(--radius-lg);background:color-mix(in srgb, var(--accent) 6%, var(--surface));min-height:20rem;color:var(--ink);isolation:isolate;position:relative;overflow:hidden;box-shadow:0 1.5rem 4rem #1a355814}[data-theme=dark] .course-artwork[data-astro-cid-5pjme4me]{background:linear-gradient(145deg, color-mix(in srgb, var(--accent) 15%, var(--surface)), var(--surface) 70%);box-shadow:0 1.5rem 4rem color-mix(in srgb, var(--accent) 14%, transparent)}.artwork-violet[data-astro-cid-5pjme4me]{--accent:var(--violet)}.artwork-coral[data-astro-cid-5pjme4me]{--accent:var(--coral)}.artwork-mint[data-astro-cid-5pjme4me]{--accent:var(--mint)}.chart-grid[data-astro-cid-5pjme4me]{background-image:linear-gradient(color-mix(in srgb, var(--ink) 7%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--ink) 7%, transparent) 1px, transparent 1px);background-size:2.5rem 2.5rem;position:absolute;inset:0;mask-image:linear-gradient(270deg,#000,#0000 90%)}.route[data-astro-cid-5pjme4me]{width:108%;color:var(--accent);position:absolute;inset:auto -3% -6% auto}.route[data-astro-cid-5pjme4me] path[data-astro-cid-5pjme4me]{fill:none;stroke-linecap:round}.route-shadow[data-astro-cid-5pjme4me]{stroke:color-mix(in srgb, var(--accent) 16%, transparent);stroke-width:26px}.route-line[data-astro-cid-5pjme4me]{stroke:currentColor;stroke-width:2px;stroke-dasharray:7 10}.route[data-astro-cid-5pjme4me] circle[data-astro-cid-5pjme4me]{fill:var(--surface);stroke:currentColor;stroke-width:3px}.instrument[data-astro-cid-5pjme4me]{aspect-ratio:1;border:1px solid var(--line);background:color-mix(in srgb, var(--surface) 88%, transparent);width:min(13.5rem,58%);box-shadow:0 1rem 3rem color-mix(in srgb, var(--ink) 12%, transparent);backdrop-filter:blur(12px);border-radius:50%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.instrument[data-astro-cid-5pjme4me] svg[data-astro-cid-5pjme4me]{width:100%}.bearing[data-astro-cid-5pjme4me]{z-index:1;color:var(--ink-soft);font-family:var(--font-mono);font-size:.62rem;position:absolute}.bearing-n[data-astro-cid-5pjme4me]{top:.45rem;left:50%;transform:translate(-50%)}.bearing-e[data-astro-cid-5pjme4me]{top:50%;right:.55rem;transform:translateY(-50%)}.bearing-s[data-astro-cid-5pjme4me]{bottom:.4rem;left:50%;transform:translate(-50%)}.bearing-w[data-astro-cid-5pjme4me]{top:50%;left:.55rem;transform:translateY(-50%)}.course-number[data-astro-cid-5pjme4me]{color:var(--ink);font-family:var(--font-mono);font-size:.78rem;font-weight:500;position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%)}.readout[data-astro-cid-5pjme4me]{border:1px solid var(--line);background:color-mix(in srgb, var(--surface) 88%, transparent);box-shadow:0 .5rem 1.5rem color-mix(in srgb, var(--ink) 8%, transparent);backdrop-filter:blur(10px);border-radius:.65rem;gap:.1rem;padding:.55rem .7rem;display:grid;position:absolute}.readout[data-astro-cid-5pjme4me] span[data-astro-cid-5pjme4me]{color:var(--ink-soft);font-family:var(--font-mono);font-size:.5rem}.readout[data-astro-cid-5pjme4me] strong[data-astro-cid-5pjme4me]{color:var(--accent);font-family:var(--font-mono);font-size:.78rem}.readout-top[data-astro-cid-5pjme4me]{top:1.5rem;right:1.5rem}.readout-bottom[data-astro-cid-5pjme4me]{bottom:1.5rem;left:1.5rem}.pulse[data-astro-cid-5pjme4me]{background:var(--accent);width:.65rem;height:.65rem;box-shadow:0 0 0 .4rem color-mix(in srgb, var(--accent) 14%, transparent);border-radius:50%;position:absolute;top:2rem;left:2rem}@media (prefers-reduced-motion:no-preference){.needle[data-astro-cid-5pjme4me]{transform-box:fill-box;transform-origin:50%;animation:7s ease-in-out infinite find-course}.route-line[data-astro-cid-5pjme4me]{animation:12s linear infinite sail}.pulse[data-astro-cid-5pjme4me]{animation:2.4s ease-out infinite pulse}}@keyframes find-course{0%,to{transform:rotate(-8deg)}50%{transform:rotate(12deg)}}@keyframes sail{to{stroke-dashoffset:-68px}}@keyframes pulse{50%{box-shadow:0 0 0 .85rem color-mix(in srgb, var(--accent) 0%, transparent)}}@media (width<=48rem){.course-artwork[data-astro-cid-5pjme4me]{min-height:14rem}.instrument[data-astro-cid-5pjme4me]{width:10rem}}.course-page[data-astro-cid-3yfbwi5j]{--accent:var(--blue);background:var(--bg)}.course-hero[data-astro-cid-3yfbwi5j]{border-bottom:1px solid var(--line);background:var(--surface);padding:clamp(2rem,5vw,4.5rem) 0}[data-theme=dark] .course-hero[data-astro-cid-3yfbwi5j]{background:radial-gradient(circle at 12% 10%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 30rem), linear-gradient(180deg, color-mix(in srgb, var(--surface) 45%, transparent), transparent)}.accent-violet[data-astro-cid-3yfbwi5j]{--accent:var(--violet)}.accent-coral[data-astro-cid-3yfbwi5j]{--accent:var(--coral)}.accent-mint[data-astro-cid-3yfbwi5j]{--accent:var(--mint)}.course-hero-inner[data-astro-cid-3yfbwi5j]{grid-template-columns:minmax(0,1.5fr) minmax(20rem,1fr);align-items:center;gap:clamp(2rem,4vw,4rem);display:grid}.hero-copy[data-astro-cid-3yfbwi5j]{padding-block:1rem}.back-link[data-astro-cid-3yfbwi5j]{width:fit-content;color:var(--ink-soft);align-items:center;gap:.35rem;margin:0;font-size:.84rem;font-weight:700;text-decoration:none;display:flex}.hero-meta[data-astro-cid-3yfbwi5j]{flex-wrap:wrap;align-items:center;gap:1rem;margin-bottom:.75rem;display:flex}.hero-meta[data-astro-cid-3yfbwi5j] .eyebrow[data-astro-cid-3yfbwi5j]{margin:0}h1[data-astro-cid-3yfbwi5j]{max-width:none;margin:0;font-size:clamp(2.4rem,3.8vw,3.4rem);line-height:.95}.lead[data-astro-cid-3yfbwi5j]{max-width:46rem;color:var(--ink-soft);margin:.75rem 0 0;font-size:clamp(.95rem,1.4vw,1.05rem);line-height:1.6}.course-shell[data-astro-cid-3yfbwi5j]{grid-template-columns:minmax(0,1fr);gap:clamp(1.5rem,4vw,3.5rem);padding-block:clamp(2rem,5vw,4.5rem);display:grid}.outcomes[data-astro-cid-3yfbwi5j]{border-top:1px solid var(--line);margin-top:1rem;padding-top:.9rem}.outcomes[data-astro-cid-3yfbwi5j] h2[data-astro-cid-3yfbwi5j]{color:var(--accent);letter-spacing:.04em;margin:0 0 .5rem;font-size:.78rem;font-weight:700}.outcomes[data-astro-cid-3yfbwi5j] ul[data-astro-cid-3yfbwi5j]{grid-template-columns:repeat(2,minmax(0,1fr));gap:.35rem 1.25rem;margin:0;padding:0;list-style:none;display:grid}.outcomes[data-astro-cid-3yfbwi5j] li[data-astro-cid-3yfbwi5j]{color:var(--ink-soft);align-items:flex-start;gap:.4rem;font-size:.78rem;line-height:1.45;display:flex}.outcomes[data-astro-cid-3yfbwi5j] li[data-astro-cid-3yfbwi5j] svg{color:var(--accent);flex:none;margin-top:.1rem}.lesson-content[data-astro-cid-3yfbwi5j]{grid-template-columns:repeat(6,minmax(0,1fr));gap:1rem;min-width:0;display:grid}.lesson-content[data-astro-cid-3yfbwi5j]>*{grid-column:span 3}.lesson-content[data-astro-cid-3yfbwi5j]>.practice-launch,.lesson-content[data-astro-cid-3yfbwi5j]>.exam-launch,.lesson-content[data-astro-cid-3yfbwi5j]>.video-launch{grid-column:span 2}.lesson-content[data-astro-cid-3yfbwi5j]:not(:has(.practice-launch,.video-launch)){columns:2;column-gap:1.5rem;display:block}.lesson-content[data-astro-cid-3yfbwi5j]:not(:has(.practice-launch,.video-launch)) h2,.lesson-content[data-astro-cid-3yfbwi5j]:not(:has(.practice-launch,.video-launch)) h3,.lesson-content[data-astro-cid-3yfbwi5j]:not(:has(.practice-launch,.video-launch)) blockquote{break-inside:avoid}.lesson-content[data-astro-cid-3yfbwi5j] h2{grid-column:1/-1;margin:2rem 0 .15rem;font-size:clamp(1.35rem,2.5vw,1.85rem);line-height:1.2}.lesson-content[data-astro-cid-3yfbwi5j] h2:first-child{margin-top:0}.lesson-content[data-astro-cid-3yfbwi5j] h3{margin:.8rem 0 .2rem;font-size:1rem}.lesson-content[data-astro-cid-3yfbwi5j] p,.lesson-content[data-astro-cid-3yfbwi5j] li{color:var(--ink-soft);font-size:.9rem;line-height:1.7}.lesson-content[data-astro-cid-3yfbwi5j] p{grid-column:1/-1;margin-block:.35rem}.lesson-content[data-astro-cid-3yfbwi5j] ul{margin-block:.4rem}.lesson-content[data-astro-cid-3yfbwi5j] strong{color:var(--ink)}.lesson-content[data-astro-cid-3yfbwi5j] blockquote{border:1px solid var(--line);border-right:4px solid var(--accent);border-radius:var(--radius-sm);background:var(--surface);margin:.6rem 0;padding:.65rem .8rem}.lesson-content[data-astro-cid-3yfbwi5j] blockquote p{color:var(--ink);margin:0}@media (width>=48.01rem) and (height<=48rem){.course-hero[data-astro-cid-3yfbwi5j]{padding-block:.65rem}.course-hero-inner[data-astro-cid-3yfbwi5j]{grid-template-columns:minmax(0,1.5fr) minmax(17rem,.8fr);align-items:stretch;gap:2rem}.hero-copy[data-astro-cid-3yfbwi5j]{padding-block:0}.hero-meta[data-astro-cid-3yfbwi5j]{margin-bottom:.35rem}h1[data-astro-cid-3yfbwi5j]{font-size:clamp(2.3rem,4vw,3.5rem)}.lead[data-astro-cid-3yfbwi5j]{margin-top:.45rem;font-size:.9rem;line-height:1.5}.course-hero[data-astro-cid-3yfbwi5j] .course-artwork{border-radius:var(--radius-md);min-height:8.5rem}.course-shell[data-astro-cid-3yfbwi5j]{gap:1rem;padding-block:.65rem}.lesson-content[data-astro-cid-3yfbwi5j]{gap:.65rem}.lesson-content[data-astro-cid-3yfbwi5j] .practice-launch,.lesson-content[data-astro-cid-3yfbwi5j] .exam-launch,.lesson-content[data-astro-cid-3yfbwi5j] .video-launch{gap:.35rem;min-height:14rem;padding:.75rem}.lesson-content[data-astro-cid-3yfbwi5j] .launch-icon,.lesson-content[data-astro-cid-3yfbwi5j] .video-launch>svg{display:none}.lesson-content[data-astro-cid-3yfbwi5j] .launch-copy .eyebrow{margin-bottom:.1rem}.lesson-content[data-astro-cid-3yfbwi5j] .launch-copy h2{font-size:1.35rem}.lesson-content[data-astro-cid-3yfbwi5j] .launch-copy>p:not(.eyebrow){margin:.2rem 0 .4rem;font-size:.67rem;line-height:1.35}.lesson-content[data-astro-cid-3yfbwi5j] .launch-copy .button{min-height:2rem;padding:.3rem .7rem;font-size:.7rem}.lesson-content[data-astro-cid-3yfbwi5j] .launch-facts{gap:.3rem}.lesson-content[data-astro-cid-3yfbwi5j] .launch-facts div{padding:.35rem}.lesson-content[data-astro-cid-3yfbwi5j] .launch-facts svg{width:1rem}.lesson-content[data-astro-cid-3yfbwi5j] .launch-facts strong{font-size:.8rem}.lesson-content[data-astro-cid-3yfbwi5j] .launch-facts span{font-size:.52rem}.lesson-content[data-astro-cid-3yfbwi5j] h2{margin-top:.45rem;font-size:1.05rem}.lesson-content[data-astro-cid-3yfbwi5j] p,.lesson-content[data-astro-cid-3yfbwi5j] li{font-size:.65rem;line-height:1.4}.course-page+.site-footer{padding-block:.55rem}.course-page+.site-footer .footer-main{grid-template-columns:9rem minmax(0,1fr);min-height:3.25rem}.course-page+.site-footer .footer-intro{border-bottom:0;border-left:1px solid color-mix(in srgb, var(--bg) 18%, transparent);align-items:center;padding:.4rem .75rem;display:flex}.course-page+.site-footer .brand-mark{width:1.8rem;height:1.8rem}.course-page+.site-footer .brand-mark svg{width:1rem}.course-page+.site-footer .footer-brand{gap:.4rem;font-size:.8rem}.course-page+.site-footer .footer-kicker,.course-page+.site-footer .footer-intro h2,.course-page+.site-footer .footer-description,.course-page+.site-footer .footer-meta,.course-page+.site-footer .footer-cta,.course-page+.site-footer .footer-bottom{display:none}.course-page+.site-footer .footer-directory{grid-template-columns:1.35fr .9fr .9fr;gap:.75rem;padding:.4rem .75rem}.course-page+.site-footer nav{flex-wrap:wrap;align-content:center;gap:.05rem .55rem;display:flex}.course-page+.site-footer nav h2{flex-basis:100%;margin:0;font-size:.5rem}.course-page+.site-footer nav a{gap:.25rem;font-size:.58rem;line-height:1.2}.course-page+.site-footer nav a span{display:none}}@media (width<=48rem){.course-hero-inner[data-astro-cid-3yfbwi5j],.course-shell[data-astro-cid-3yfbwi5j]{grid-template-columns:1fr}.course-hero[data-astro-cid-3yfbwi5j]{padding-block:2rem}.course-hero-inner[data-astro-cid-3yfbwi5j]{gap:1.75rem}.course-shell[data-astro-cid-3yfbwi5j]{gap:1.25rem;padding-block:2rem}.lesson-content[data-astro-cid-3yfbwi5j]{columns:auto;grid-template-columns:1fr}.lesson-content[data-astro-cid-3yfbwi5j]>*,.lesson-content[data-astro-cid-3yfbwi5j]>.practice-launch,.lesson-content[data-astro-cid-3yfbwi5j]>.exam-launch,.lesson-content[data-astro-cid-3yfbwi5j]>.video-launch{grid-column:1/-1}.outcomes[data-astro-cid-3yfbwi5j] ul[data-astro-cid-3yfbwi5j]{grid-template-columns:1fr}.lesson-content[data-astro-cid-3yfbwi5j] h2{margin-top:1.5rem}.lesson-content[data-astro-cid-3yfbwi5j] p,.lesson-content[data-astro-cid-3yfbwi5j] li{font-size:.92rem}}