.phead{padding:5.5rem var(--gx) 3.75rem;background:radial-gradient(34rem 20rem at 72% 20%,#fbf8f3f2,#fbf8f300 70%), linear-gradient(160deg,var(--paper) 0%,var(--paper) 45%,var(--tint) 100%);position:relative}.phead .k{color:var(--clay);margin-bottom:1.25rem}.phead h1{max-width:20ch;font-size:3.5rem}.phead .lead{color:#4a423c;max-width:44ch;margin-top:1.5rem;font-family:IBM Plex Serif,serif;font-size:1.09375rem;line-height:1.62}.phead .meta{color:var(--stone);margin-top:1.5rem;font-size:.8125rem}.lang{top:1.75rem;right:var(--gx);gap:.25rem;font-size:.8125rem;display:flex;position:absolute}.lang a,.lang b{border-radius:4px;padding:.3125rem .75rem;font-weight:500;text-decoration:none}.lang a{color:var(--petrol);border:1px solid var(--rule);background:#fbf8f3b3}.lang a:hover{border-color:var(--petrol-300)}.lang b{color:var(--paper);background:var(--ink)}.doc{padding:3.5rem var(--gx) 7.5rem;grid-template-columns:15rem minmax(0,50rem);align-items:start;gap:5rem;display:grid;position:relative}.doc.single{grid-template-columns:minmax(0,50rem)}.toc{font-size:.8125rem;position:sticky;top:2rem}.toc ol{border-left:1px solid var(--rule);list-style:none}.toc li a{color:var(--stone);border-left:2px solid #0000;margin-left:-1px;padding:.4375rem 0 .4375rem 1rem;line-height:1.4;text-decoration:none;transition:color .2s,border-color .2s;display:block}.toc li a:hover{color:var(--ink)}.toc li a.on{color:var(--ink);border-left-color:var(--clay)}.toc .n{font-variant-numeric:tabular-nums;min-width:1.5rem;color:var(--stone-300);display:inline-block}.toc li a.on .n{color:var(--clay)}.prose .note{margin:0 0 2.5rem}.prose p,.prose li{color:#3a332e;font-size:1rem;line-height:1.7}.prose p{max-width:68ch;margin-top:1rem}.prose strong{color:var(--ink);font-weight:600}.prose h2{letter-spacing:-.012em;border-top:1px solid var(--rule);max-width:none;margin-top:3.5rem;padding-top:1.5rem;scroll-margin-top:2rem;font-family:IBM Plex Serif,serif;font-size:1.875rem;font-weight:300;line-height:1.2}.prose h2:first-of-type{border-top:0;margin-top:0;padding-top:0}.prose h3{margin-top:2.25rem;font-family:IBM Plex Serif,serif;font-size:1.25rem;font-weight:400;line-height:1.3}.prose ul{max-width:68ch;margin-top:.875rem;list-style:none}.prose li{margin-top:.4375rem;padding-left:1.375rem;position:relative}.prose li:before{content:"";background:var(--clay);border-radius:50%;width:.3125rem;height:.3125rem;position:absolute;top:.78em;left:.125rem}.prose a{color:var(--petrol);text-underline-offset:.2em;word-break:break-word;text-decoration:underline 1px}.prose a:hover{color:var(--petrol-700)}.prose .stamp{color:var(--stone);margin-top:0;font-size:.8125rem}.facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;max-width:50rem;margin:1.5rem 0 0;display:grid}.fact{border:1px solid var(--rule);background:linear-gradient(#fbf8f3,#f7f2ea);border-radius:8px;padding:1.375rem 1.5rem 1.5rem}.fact:last-child:nth-child(odd){grid-column:1/-1}.fact .lab{letter-spacing:.24em;text-transform:uppercase;color:var(--clay);margin-bottom:.75rem;font-size:.625rem;font-weight:500}.fact .val{color:var(--ink);font-family:IBM Plex Serif,serif;font-size:1.0625rem;line-height:1.55}.fact .val a{color:var(--petrol);border-bottom:1px solid var(--petrol);text-decoration:none}.arc{margin-top:-3rem;padding:0 0 3.5rem;position:relative;overflow:hidden}.arc-in{max-width:90rem;margin:0 auto;position:relative}.arc svg{width:100%;height:auto;display:block;overflow:visible}.arc .ln{fill:none;stroke:var(--clay);stroke-width:2px;stroke-linecap:round}.arc .end{fill:#f1ebe1;stroke:var(--clay);stroke-width:2px}.arc .tk{stroke:var(--stone-300);stroke-width:1px}.arc .lb{white-space:nowrap;letter-spacing:.24em;text-transform:uppercase;color:var(--stone);font-size:.625rem;font-weight:500;position:absolute;bottom:-2rem;transform:translate(-50%)}.arc .lb i{color:var(--clay);margin-right:.75em;font-style:normal}.arc .l1{left:30.5556%}.arc .l2{left:55.5556%}.arc .l3{left:80.5556%}@media (width<=1279px){.phead{padding:4rem var(--gx) 3rem}.phead h1{font-size:clamp(2.6rem,5.6vw,3.4rem)}.doc{padding:3rem var(--gx) 5rem;grid-template-columns:13rem minmax(0,1fr);gap:3rem}}@media (width<=959px){.doc,.doc.single{grid-template-columns:minmax(0,1fr);gap:2rem}.toc{border:1px solid var(--rule);background:linear-gradient(#fbf8f3,#f7f2ea);border-radius:8px;padding:1.25rem 1.25rem .75rem;position:static}.toc ol{columns:2;border-left:0;column-gap:2rem}.toc li a{border-left:0;margin-left:0;padding:.375rem 0}}@media (width<=767px){.phead{padding:2.75rem var(--gx) 2.25rem}.phead h1{font-size:clamp(2.3rem,10vw,3rem)}.doc{padding:2rem var(--gx) 3.5rem}.toc ol{columns:1}.prose h2{margin-top:2.75rem;font-size:1.6rem}.facts{grid-template-columns:1fr}.arc .lb{display:none}.arc{margin-top:-1.5rem;padding-bottom:1.5rem}}.mo main>header>*{animation:.7s cubic-bezier(.2,.7,.2,1) both rise}.mo main>header>:first-child{animation-delay:50ms}.mo main>header>:nth-child(2){animation-delay:.15s}.mo main>header>:nth-child(3){animation-delay:.25s}.mo main>header>:nth-child(4){animation-delay:.35s}.mo main>header>:nth-child(5){animation-delay:.45s}.mo .arc .ln{stroke-dasharray:1;stroke-dashoffset:1px;transition:stroke-dashoffset 2.4s cubic-bezier(.45,.1,.25,1)}.mo .arc.in .ln{stroke-dashoffset:0}.mo .arc .tk,.mo .arc .lb,.mo .arc .end{opacity:0;transition:opacity .6s}.mo .arc.in .tk,.mo .arc.in .lb,.mo .arc.in .end{opacity:1}.mo .arc.in .t1,.mo .arc.in .l1{transition-delay:.8s}.mo .arc.in .t2,.mo .arc.in .l2{transition-delay:1.3s}.mo .arc.in .t3,.mo .arc.in .l3{transition-delay:1.9s}.mo .arc.in .end{transition-delay:2.3s}