/* Local scoped styles for the supplied lecture markup. No CDN runtime. */
.reader{--line:#d9dccf}.reader section{padding-top:55px}.reader section+section{margin-top:40px;border-top:1px solid var(--line)}.reader section>div[id^="f-"]{padding-top:50px;margin-top:45px;border-top:1px solid var(--line)}.reader h2{font-size:1.7em;line-height:1.6}.reader h3{font-size:1.18em;line-height:1.8}.reader h4{font:600 1em/1.9 var(--sans);margin-block:24px 10px}.reader ol,.reader ul{padding-left:0;list-style:none;margin-block:0}.reader li{line-height:1.95}.reader p+p{margin-top:.7em}.reader img{height:auto;max-width:100%;cursor:zoom-in;margin-inline:auto}.reader figure{min-width:0}.reader figcaption{font-size:.72em!important;color:var(--muted);line-height:1.8}.reader b{font-weight:600}.reader .chapter-card{background:#fff8}.reader .keybox{border-left:2px solid var(--gold);background:#e9ebdf}.reader .warnbox{border-left:2px solid var(--accent);background:#f0e6db}.reader .poem{border-block:1px solid var(--line);background:var(--paper2);padding:25px 20px;text-align:center;line-height:2.2;font-family:var(--serif)}.reader .seal{display:inline-block;background:var(--accent);color:var(--paper);padding:3px 8px;font-size:.65em;letter-spacing:1px}.reader .part-tag{font-size:.7em;color:var(--accent);letter-spacing:2px;border-bottom:1px solid var(--accent);padding-bottom:4px}.reader .lesson-tag{font-size:.65em;letter-spacing:3px;color:var(--accent)}.reader .step-num{flex:none;display:grid;place-items:center;width:1.8em;height:1.8em;border:1px solid var(--line);border-radius:50%;font-size:.75em;color:var(--accent)}.reader .hairline{height:1px;background:var(--line)}.reader .chip{font-size:.7em;border:1px solid var(--line);color:var(--muted)}.reader .text-2xl.font-bold{font-weight:500}.reader .imgzoom:hover{outline:1px solid var(--gold)}
.reader .aspect-video{aspect-ratio:16/9}
.reader .bg-\[color\:var\(--paper2\)\]{background:var(--paper2)}
.reader .border{border:1px solid var(--line)}
.reader .border-2{border:1px solid var(--line)}
.reader .col-span-2{grid-column:span 2}
.reader .flex{display:flex}
.reader .flex-wrap{flex-wrap:wrap}
.reader .font-bold{font-weight:600}
.reader .gap-1\.5{gap:0.375em}
.reader .gap-2{gap:0.5em}
.reader .gap-3{gap:0.75em}
.reader .gap-4{gap:1.0em}
.reader .gap-5{gap:1.25em}
.reader .gap-6{gap:1.5em}
.reader .gap-7{gap:1.75em}
.reader .gap-x-8{column-gap:2.0em}
.reader .gap-y-3{row-gap:0.75em}
.reader .grid{display:grid}
.reader .grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.reader .h-1\.5{height:3px}
.reader .h-56{max-height:20em;object-fit:contain}
.reader .h-64{max-height:22em;object-fit:contain}
.reader .h-72{max-height:24em;object-fit:contain}
.reader .hidden{display:none}
.reader .items-baseline{align-items:baseline}
.reader .items-center{align-items:center}
.reader .items-start{align-items:flex-start}
.reader .justify-between{justify-content:space-between}
.reader .leading-loose{line-height:2}
.reader .leading-none{line-height:1.2}
.reader .leading-relaxed{line-height:1.9}
@media(min-width:1024px){.reader .lg\:block{display:block}}
@media(min-width:1024px){.reader .lg\:px-10{padding-inline:2.5em}}
.reader .max-w-2xl{max-width:42em}
.reader .max-w-3xl{max-width:48em}
.reader .max-w-4xl{max-width:56em}
.reader .mb-2{margin-bottom:0.5em}
.reader .mb-3{margin-bottom:0.75em}
.reader .mb-4{margin-bottom:1.0em}
@media(min-width:768px){.reader .md\:col-span-1{grid-column:span 1}}
@media(min-width:768px){.reader .md\:col-span-2{grid-column:span 2}}
@media(min-width:768px){.reader .md\:col-span-3{grid-column:span 3}}
@media(min-width:768px){.reader .md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:768px){.reader .md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:768px){.reader .md\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(min-width:768px){.reader .md\:grid-cols-5{grid-template-columns:repeat(5,minmax(0,1fr))}}
@media(min-width:768px){.reader .md\:p-8{padding:2.0em}}
.reader .mr-1{margin-right:0.25em}
.reader .mr-2{margin-right:0.5em}
.reader .mt-\.5{margin-top:0.125em}
.reader .mt-1{margin-top:0.25em}
.reader .mt-1\.5{margin-top:0.375em}
.reader .mt-10{margin-top:2.5em}
.reader .mt-12{margin-top:3.0em}
.reader .mt-2{margin-top:0.5em}
.reader .mt-3{margin-top:0.75em}
.reader .mt-4{margin-top:1.0em}
.reader .mt-5{margin-top:1.25em}
.reader .mt-6{margin-top:1.5em}
.reader .mt-8{margin-top:2.0em}
.reader .mx-auto{margin-inline:auto}
.reader .object-cover{object-fit:contain}
.reader .overflow-hidden{overflow:hidden}
.reader .p-1{padding:0.25em}
.reader .p-3{padding:0.75em}
.reader .p-4{padding:1.0em}
.reader .p-5{padding:1.25em}
.reader .p-6{padding:1.5em}
.reader .pb-24{padding-bottom:6.0em}
.reader .pb-4{padding-bottom:1.0em}
.reader .pb-8{padding-bottom:2.0em}
.reader .pt-10{padding-top:2.5em}
.reader .pt-16{padding-top:4.0em}
.reader .pt-20{padding-top:5.0em}
.reader .pt-8{padding-top:2.0em}
.reader .px-2{padding-inline:0.5em}
.reader .px-3{padding-inline:0.75em}
.reader .px-4{padding-inline:1.0em}
.reader .px-5{padding-inline:1.25em}
.reader .py-0\.5{padding-block:0.125em}
.reader .py-1{padding-block:0.25em}
.reader .py-3\.5{padding-block:0.875em}
.reader .relative{position:relative}
.reader .rounded-2xl{border-radius:6px}
.reader .rounded-full{border-radius:999px}
.reader .rounded-lg{border-radius:4px}
.reader .rounded-xl{border-radius:5px}
.reader .self-start{align-self:start}
.reader .space-y-1>*+*{margin-top:0.25em}
.reader .space-y-1\.5>*+*{margin-top:0.375em}
.reader .space-y-2>*+*{margin-top:0.5em}
.reader .space-y-3>*+*{margin-top:0.75em}
.reader .space-y-4>*+*{margin-top:1.0em}
.reader .space-y-5>*+*{margin-top:1.25em}
.reader .text-2xl{font-size:1.7em}
.reader .text-4xl{font-size:2.4em}
.reader .text-\[\#5a5346\]{color:#5a5346}
.reader .text-\[\#8a8172\]{color:#8a8172}
.reader .text-\[\.68rem\]{font-size:.68em}
.reader .text-\[\.7rem\]{font-size:.7em}
.reader .text-\[0\.92rem\]{font-size:0.92em}
.reader .text-\[0\.93rem\]{font-size:0.93em}
.reader .text-\[0\.95rem\]{font-size:0.95em}
.reader .text-\[0\.98rem\]{font-size:0.98em}
.reader .text-\[1\.02rem\]{font-size:1.02em}
.reader .text-\[1\.05rem\]{font-size:1.05em}
.reader .text-\[1\.0rem\]{font-size:1.0em}
.reader .text-\[22rem\]{font-size:22em}
.reader .text-\[color\:var\(--accent\)\]{color:var(--accent)}
.reader .text-\[color\:var\(--accent-soft\)\]{color:var(--accent-soft)}
.reader .text-\[color\:var\(--gold\)\]{color:var(--gold)}
.reader .text-\[color\:var\(--ink\)\]\/70{color:var(--ink)}
.reader .text-\[color\:var\(--ink\)\]\/80{color:var(--ink)}
.reader .text-base{font-size:1em}
.reader .text-center{text-align:center}
.reader .text-lg{font-size:1.125em}
.reader .text-sm{font-size:.875em}
.reader .text-xl{font-size:1.3em}
.reader .text-xs{font-size:.75em}
.reader .tracking-wide{letter-spacing:.04em}
.reader .underline{text-decoration:underline}
.reader .w-full{width:100%}
@media(max-width:600px){.reader [class*="grid-cols-"]{grid-template-columns:minmax(0,1fr)}.reader [class*="col-span-"]{grid-column:auto}.reader .grid-cols-2{grid-template-columns:1fr 1fr}.reader .p-6{padding:1em}.reader .p-5{padding:1em}.reader .p-4{padding:.85em}.reader .text-2xl{font-size:1.45em}.reader section{padding-top:38px}.reader section+section{margin-top:30px}.reader section>div[id^="f-"]{padding-top:38px;margin-top:30px}.reader [class*="h-56"],.reader [class*="h-64"],.reader [class*="h-72"]{max-height:26em;height:auto}}