.essay-nav{display:none}@media(min-width:1200px){.essay-nav{--essay-nav-gap: 56px;position:fixed;top:0;bottom:0;left:calc(50% + 352px + var(--essay-nav-gap));width:min(220px,calc(50vw - 352px - var(--essay-nav-gap) - 24px));z-index:20;display:flex;align-items:center;opacity:0;will-change:transform;pointer-events:none;font-family:Inter Variable,Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-feature-settings:"cv02","cv03","cv04","cv11"}.essay-nav-list{width:100%;max-height:calc(100vh - 260px);overflow-y:auto;scrollbar-width:none}.essay-nav-list::-webkit-scrollbar{display:none}.essay-nav{visibility:hidden;transition:opacity .24s ease,visibility 0s linear .24s}.essay-nav[data-visible=true]{opacity:1;visibility:visible;transition:opacity .24s ease,visibility 0s}}.essay-nav-list,.essay-nav-sections{margin:0;padding:0;list-style:none}.essay-nav-chapter+.essay-nav-chapter{margin-top:14px}.essay-nav-sections{margin:6px 0 0;padding-left:11px;border-left:1px solid var(--divider)}.essay-nav-link{pointer-events:auto;display:block;padding:3px 0;color:var(--corner-text);text-decoration:none;transition:color .16s ease}.essay-nav-link--chapter{font-size:12px;font-weight:var(--corner-fw);letter-spacing:.04em;text-transform:uppercase}.essay-nav-link--section{font-size:12px;font-weight:500;letter-spacing:.02em;color:var(--submenu-idle)}.essay-nav[data-language=en] .essay-nav-link--chapter,.essay-nav[data-language=en] .essay-nav-link--section{font-size:11px;letter-spacing:.03em}.essay-nav-link:hover,.essay-nav-link:focus-visible{color:var(--nav-hover)}.essay-nav-link[aria-current=true]{color:var(--nav-active)}.essay-nav-link[aria-current=true][data-dim=chaos]{color:rgb(var(--dim-chaos))}.essay-nav-link[aria-current=true][data-dim=spacetime]{color:rgb(var(--dim-spacetime))}.essay-nav-link[aria-current=true][data-dim=existence]{color:rgb(var(--dim-existence))}.essay-nav-link[aria-current=true][data-dim=ix]{color:rgb(var(--dim-ix))}.essay-nav-chapter:has(.essay-nav-sections:not([hidden])) .essay-nav-link--chapter{color:var(--nav-hover)}@media(prefers-contrast:more){.essay-nav-link{color:var(--nav-active)}.essay-nav-link--section{color:var(--text-secondary)}}@media(prefers-reduced-motion:reduce){.essay-nav,.essay-nav[data-visible=true]{transition:none}}.philosophy-page{--essay-pad-bottom: 148px;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;align-items:center;padding:132px 24px var(--essay-pad-bottom)}.essay-resources{width:100%;max-width:44rem;margin-top:3em;padding-top:1.4em;border-top:1px solid var(--divider);display:flex;align-items:baseline;gap:1.1em;font-family:Inter Variable,Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}.essay-resources-link{color:var(--text-secondary);text-decoration:none;border-bottom:1px solid var(--border-soft);padding-bottom:2px;transition:color .18s ease,border-color .18s ease}.essay-resources-link:hover,.essay-resources-link:focus-visible{color:var(--text-primary);border-color:currentColor}.essay-coda{width:100%;min-height:calc(100vh - var(--essay-pad-bottom));min-height:calc(100svh - var(--essay-pad-bottom))}.essay-body{width:100%;max-width:44rem;color:var(--text-secondary);font-size:clamp(16px,.35vw + 15px,18.5px);line-height:1.85}.philosophy-page[data-language=zh] .essay-body{font-family:Songti SC,"Noto Serif SC",STSong,serif;line-height:1.95}.essay-h1{--essay-h1-fit: 1;margin:0 0 .6em;color:var(--text-primary);font-size:calc(clamp(26px,3vw,40px) * var(--essay-h1-fit));font-weight:700;line-height:1.3;letter-spacing:.01em;white-space:nowrap}.essay-h2{margin:2.8em 0 .8em;color:var(--text-primary);font-size:clamp(20px,1.8vw,27px);font-weight:700;line-height:1.4}.essay-h3{margin:2.2em 0 .7em;color:var(--text-primary);font-size:clamp(17px,1.1vw,20px);font-weight:700;line-height:1.5}.essay-h2,.essay-h3{scroll-margin-top:108px}@media(prefers-reduced-motion:no-preference){html:has(.philosophy-page){scroll-behavior:smooth}}.essay-p{margin:0 0 1.35em}.essay-body strong{color:var(--text-primary);font-weight:700}.essay-body em{font-style:italic}.essay-body a{color:inherit;text-decoration:underline;text-decoration-color:var(--border-soft);text-underline-offset:.22em;transition:text-decoration-color .18s ease}.essay-body a:hover,.essay-body a:focus-visible{text-decoration-color:currentColor}.essay-rule{margin:3em 0;border:0;border-top:1px solid var(--divider)}.essay-quote{margin:0 0 1.35em;padding-left:1.2em;border-left:1px solid var(--divider);color:var(--text-primary)}.essay-quote p{margin:0 0 .9em}.essay-quote p:last-child{margin-bottom:0}@media(max-width:768px){.philosophy-page{--essay-pad-bottom: 132px;padding:112px 20px var(--essay-pad-bottom)}}