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1.25rem}.max-w-5xl,.max-w-7xl{padding-left:1.25rem;padding-right:1.25rem}.furnish-border{padding:1.1rem}.back-to-top{right:calc(clamp(12px, 2vw, 24px) + env(safe-area-inset-right, 0px));bottom:calc(clamp(18px, 3.5vh, 36px) + env(safe-area-inset-bottom, 0px))}}.back-to-top{position:fixed;right:clamp(12px,2vw,24px);bottom:clamp(18px,3.5vh,36px);z-index:60;width:52px;height:52px;border-radius:999px;border:1px solid color-mix(in srgb,var(--reading-accent) 30%,transparent);background:var(--reading-card);color:var(--reading-accent);box-shadow:0 8px 28px rgba(0,0,0,.1),0 2px 6px rgba(0,0,0,.04);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;transform:translateY(14px) scale(.92);transition:all .22s cubic-bezier(.2,.9,.3,1.2);pointer-events:none;backdrop-filter:blur(10px)}.back-to-top.is-visible{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}.back-to-top.is-visible:not(.is-scrolling){opacity:.38}.back-to-top:hover{background:var(--reading-accent);color:#fff;opacity:1;transform:translateY(-3px);box-shadow:0 12px 32px rgba(171,25,66,.25)}.back-to-top svg{width:22px;height:22px}html.reading-no-fouc .prose,html.reading-no-fouc .prose-gray,html.reading-no-fouc .prose-lg{font-size:var(--text-size-base,19px)}.reading-adjacent{margin-top:3rem;padding-top:2rem;border-top:1px dashed color-mix(in srgb,var(--reading-accent) 20%,transparent)}.reading-adjacent__label{font-size:.78em;letter-spacing:.2em;color:var(--reading-text-muted);text-transform:uppercase;margin-bottom:.2rem}.reading-adjacent__title{font-family:var(--archive-serif);font-weight:700;font-size:1.02em;color:var(--reading-heading);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.reading-nav-pair a.nav-next,.reading-nav-pair a.nav-prev{text-decoration:none;border-bottom:0;flex-direction:column;align-items:flex-start;text-align:left;gap:.3rem}.reading-nav-pair a.nav-next{justify-content:flex-end;align-items:flex-end;text-align:right}@media (max-width:640px){.reading-nav-pair a.nav-next,.reading-nav-pair a.nav-prev{justify-content:center;align-items:center;text-align:center}}