.acd{--ac-plate:linear-gradient(165deg,#ffffff0e,#ffffff03 45%,transparent 70%),linear-gradient(168deg,#160a269e,#080310b8);--ac-edge:1px solid rgb(var(--mb-violet-300-rgb)/.16);--ac-edge-hot:1px solid rgb(var(--mb-gold-500-rgb)/.42);--ac-level:var(--mb-gold-500);--ac-ink:color-mix(in oklab,var(--mb-text) 88%,var(--mb-muted));--ac-ok:#7ee2a8;--ac-ok-rgb:126 226 168;--ac-code-bg:#0a0511;--ac-radius:1.25rem;--ac-ease:cubic-bezier(.2,.8,.2,1);--ac-top:64px;width:min(76rem,100% - 2rem);color:var(--mb-text);margin-left:auto;margin-right:auto;padding-top:max(4.8rem,min(11vw,6.4rem));padding-bottom:3.5rem}.acd--lesson{width:min(86rem,100% - 2rem)}.acd a:focus-visible{outline:2px solid var(--mb-gold-300);outline-offset:3px}.acd button:focus-visible{outline:2px solid var(--mb-gold-300);outline-offset:3px}.acd summary:focus-visible{outline:2px solid var(--mb-gold-300);outline-offset:3px}.acd textarea:focus-visible{outline:2px solid 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.2s,color .2s;display:inline-grid}.acd-iconbtn:hover{color:var(--mb-gold-300);border-color:rgb(var(--mb-gold-500-rgb)/.55)}.acd-eyebrow{color:var(--mb-gold-300);align-items:center;gap:.55rem;margin:0;font-size:.8rem;font-weight:700;display:inline-flex}.acd-eyebrow i{background:var(--ac-level);width:.5rem;height:.5rem;box-shadow:0 0 0 3px color-mix(in oklab,var(--ac-level) 25%,transparent),0 0 14px var(--ac-level);border-radius:50%}.acd-title{text-wrap:balance;letter-spacing:-.01em;margin:0;font-size:max(2.1rem,min(6vw,3.5rem));font-weight:900;line-height:1.15}.acd-lead{color:var(--mb-muted);max-width:44rem;margin:0;font-size:max(1rem,min(2.2vw,1.13rem));line-height:2.05}.acd-actions{gap:.6rem;margin-top:.3rem}.acd-actions,.acd-chips{flex-wrap:wrap;display:flex}.acd-chips{gap:.45rem;margin:0;padding:0;list-style:none}.acd-chips li{color:var(--mb-muted);border:1px solid rgb(var(--mb-violet-300-rgb)/.2);background:rgb(var(--mb-void-rgb)/.35);border-radius:999px;align-items:center;gap:.35rem;padding:.32rem .75rem;font-size:.76rem;display:inline-flex}.acd-chips--icons li:first-child{color:var(--mb-gold-300);border-color:rgb(var(--mb-gold-500-rgb)/.32)}.acd-outline-note{max-width:42rem;color:var(--mb-text);border:1px dashed rgb(var(--mb-gold-500-rgb)/.4);background:rgb(var(--mb-gold-500-rgb)/.06);border-radius:1rem;align-items:flex-start;gap:.55rem;margin:0;padding:.75rem 1rem;font-size:.88rem;line-height:1.9;display:flex}.acd-outline-note .acd-icon{color:var(--mb-gold-300);margin-top:.3rem}.acd-section{margin-top:max(2.4rem,min(5vw,3.6rem))}.acd-section>h2{margin:0 0 1rem;font-size:max(1.25rem,min(2.8vw,1.6rem));font-weight:850}.acd-section>p{max-width:46rem;color:var(--mb-muted);margin:-.4rem 0 1.2rem;line-height:2}.acd-status{white-space:nowrap;border-radius:999px;align-self:center;padding:.25rem .7rem;font-size:.72rem;font-weight:800;display:inline-flex}.acd-status[data-status=live]{color:var(--mb-on-gold);background:var(--mb-gradient-flame)}.acd-status[data-status=outline]{color:var(--mb-muted);border:1px dashed rgb(var(--mb-violet-300-rgb)/.35)}.acd-dischero{grid-template-columns:minmax(0,1fr) minmax(15rem,22rem);align-items:center;gap:max(1.5rem,min(4vw,3rem));display:grid}.acd-dischero__copy{gap:1rem;display:grid}.acd-dischero__emblem{place-items:center;gap:1rem;margin:0;padding-top:1rem;padding-bottom:1rem;display:grid;position:relative}.acd-dischero__halo{pointer-events:none;background:radial-gradient(closest-side,rgb(var(--mb-gold-500-rgb)/.28),transparent 70%),radial-gradient(closest-side,rgb(var(--mb-violet-500-rgb)/.35),transparent 100%);filter:blur(6px);border-radius:50%;position:absolute;top:0;bottom:18%;left:8%;right:8%}.acd-dischero__halo:after{content:"";border:1px solid rgb(var(--mb-gold-500-rgb)/.22);box-shadow:0 0 0 1.4rem rgb(var(--mb-violet-300-rgb)/.04),0 0 0 2.8rem rgb(var(--mb-violet-300-rgb)/.03);border-radius:50%;position:absolute;top:6%;bottom:6%;left:6%;right:6%}.acd-dischero__emblem img{width:min(15rem,62vw);height:auto;filter:drop-shadow(0 24px 40px rgb(var(--mb-violet-500-rgb)/.55));animation:7s ease-in-out infinite acd-float;position:relative}.acd-dischero__medals{border:var(--ac-edge);background:rgb(var(--mb-void-rgb)/.55);border-radius:999px;gap:.4rem;padding:.45rem .7rem;display:inline-flex;position:relative}.acd-road{gap:.9rem;margin:0;padding:0;list-style:none;display:grid}.acd-road>li{--lv:var(--mb-gold-500);border-radius:var(--ac-radius);border:var(--ac-edge);background:radial-gradient(ellipse 60% 90% at 100% 0,color-mix(in oklab,var(--lv) 12%,transparent),transparent 70%),var(--ac-plate);transition:border-color .3s ease,transform .3s var(--ac-ease);grid-template-columns:auto minmax(0,1fr) auto;align-items:start;gap:1.1rem;padding:1.2rem 1.25rem;display:grid;position:relative}.acd-road>li:not(:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))){background:radial-gradient(ellipse 60% 90% at 0 0,color-mix(in oklab,var(--lv) 12%,transparent),transparent 70%),var(--ac-plate)}.acd-road>li:not(:-moz-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))){background:radial-gradient(ellipse 60% 90% at 0 0,color-mix(in oklab,var(--lv) 12%,transparent),transparent 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small{color:var(--mb-muted);font-size:.72rem;font-weight:600}.acd-startcard__done{width:100%;color:var(--mb-muted);gap:.4rem;margin:0;font-size:.76rem;display:grid}.acd-cols{grid-template-columns:repeat(auto-fit,minmax(min(100%,17rem),1fr));gap:.9rem;display:grid}.acd-card{border-radius:var(--ac-radius);border:var(--ac-edge);background:var(--ac-plate);padding:1.2rem 1.25rem}.acd-card h3{color:var(--mb-gold-300);align-items:center;gap:.45rem;margin:0 0 .7rem;font-size:.98rem;display:flex}.acd-card ul{color:var(--mb-muted);gap:.35rem;margin:0;padding:0;font-size:.9rem;line-height:1.9;list-style:none;display:grid}.acd-card li{position:relative}.acd-card li:not(:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))){padding-left:1rem}.acd-card li:not(:-moz-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))){padding-left:1rem}.acd-card li:not(:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))){padding-left:1rem}.acd-card li:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){padding-right:1rem}.acd-card li:-moz-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){padding-right:1rem}.acd-card li:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){padding-right:1rem}.acd-card li:before{content:"";background:color-mix(in oklab,var(--ac-level) 70%,transparent);border-radius:50%;width:.38rem;height:.38rem;position:absolute;top:.8em}.acd-card li:not(:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))):before{left:0}.acd-card li:not(:-moz-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))):before{left:0}.acd-card li:not(:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))):before{left:0}.acd-card li:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)):before{right:0}.acd-card li:-moz-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)):before{right:0}.acd-card li:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)):before{right:0}.acd-card p{color:var(--mb-muted);margin:0;font-size:.9rem;line-height:1.95}.acd-syllabus{gap:.7rem;margin:0;padding:0;list-style:none;display:grid}.acd-syllabus>li{border-radius:var(--ac-radius);border:var(--ac-edge);background:var(--ac-plate);overflow:hidden}.acd-syllabus summary{cursor:pointer;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:.85rem;padding:.95rem 1.1rem;list-style:none;display:grid}.acd-syllabus summary::-webkit-details-marker{display:none}.acd-syllabus summary:after{content:"";border-right:2px solid var(--mb-muted);border-bottom:2px solid var(--mb-muted);width:.55rem;height:.55rem;transition:transform .3s var(--ac-ease);margin-left:.2rem;margin-right:.2rem;transform:translateY(-2px)rotate(45deg)}.acd-syllabus details[open] summary:after{border-color:var(--mb-gold-300);transform:translateY(2px)rotate(-135deg)}.acd-syllabus summary:hover .acd-syllabus__title{color:var(--mb-gold-300)}.acd-syllabus__n{width:2.1rem;height:2.1rem;color:var(--mb-gold-300);border:1px solid rgb(var(--mb-gold-500-rgb)/.35);background:rgb(var(--mb-gold-500-rgb)/.08);border-radius:.7rem;place-items:center;font-size:.95rem;font-weight:900;display:grid}.acd-syllabus__title{font-size:1rem;font-weight:800;transition:color .2s}.acd-syllabus summary small{color:var(--mb-muted);white-space:nowrap;font-size:.74rem}.acd-syllabus ol{margin:0;padding:0 1.1rem .8rem;list-style:none;display:grid}.acd-syllabus ol li{border-top:1px solid rgb(var(--mb-violet-300-rgb)/.1);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.7rem;padding:.6rem .4rem;font-size:.92rem;display:grid}.acd-syllabus ol li .acd-icon{color:var(--mb-muted)}.acd-syllabus ol li[data-state=open] .acd-icon{color:var(--mb-gold-300)}.acd-syllabus ol li[data-state=done] .acd-icon{color:var(--ac-ok)}.acd-syllabus a{color:var(--mb-text);text-decoration:none}.acd-syllabus a:hover{color:var(--mb-gold-300)}.acd-syllabus .is-coming{color:var(--mb-muted)}.acd-syllabus ol small{color:var(--mb-muted);white-space:nowrap;font-size:.72rem}.acd-projectcard{border-radius:var(--ac-radius);border:var(--ac-edge-hot);background:radial-gradient(ellipse 70% 100% at 100% 50%,rgb(var(--mb-gold-500-rgb)/.1),transparent 70%),var(--ac-plate);grid-template-columns:auto minmax(0,1fr);align-items:center;gap:1.1rem;padding:1.3rem 1.4rem;display:grid}.acd-projectcard:not(:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))){background:radial-gradient(ellipse 70% 100% at 0 50%,rgb(var(--mb-gold-500-rgb)/.1),transparent 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b{color:var(--mb-muted);margin-bottom:.45rem;font-size:.72rem}.acd-toc a{color:var(--mb-muted);padding:.3rem 0;line-height:1.65;text-decoration:none;transition:color .2s;position:relative}.acd-toc a:before{content:"";background:0 0;border-radius:2px;width:2px;transition:background-color .2s;position:absolute;top:.35rem;bottom:.35rem}.acd-toc a:not(:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))):before{left:calc(-.9rem - 1px)}.acd-toc a:not(:-moz-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))):before{left:calc(-.9rem - 1px)}.acd-toc a:not(:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))):before{left:calc(-.9rem - 1px)}.acd-toc a:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)):before{right:calc(-.9rem - 1px)}.acd-toc a:-moz-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)):before{right:calc(-.9rem - 1px)}.acd-toc a:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)):before{right:calc(-.9rem - 1px)}.acd-toc 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