.reader-progress-bar{position:fixed;bottom:0;left:0;right:0;z-index:800;height:2px;background:transparent;opacity:var(--reader-rail-opacity, 0);transition:opacity .3s ease;pointer-events:none;display:none}.reader-progress-bar__fill{height:100%;width:0%;background:var(--fg);transition:width .1s ease}.reader-back-top{position:fixed;right:1.25rem;bottom:1.25rem;z-index:var(--reader-rail-z, 900);width:40px;height:40px;border-radius:50%;border:none;background:color-mix(in srgb,var(--surface) 80%,transparent);color:var(--fg);box-shadow:0 2px 8px #0000001f;cursor:pointer;display:none;align-items:center;justify-content:center;opacity:var(--reader-rail-opacity, 0);transition:opacity .3s ease,transform .15s ease;pointer-events:none}.reader-back-top[data-visible=true]{pointer-events:auto}.reader-back-top:hover{transform:scale(1.08)}.reader-back-top:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (max-width: 760px){.reader-progress-bar{display:block}.reader-back-top{display:flex}}@media (prefers-reduced-motion: reduce){.reader-progress-bar,.reader-progress-bar__fill,.reader-back-top{transition:none}}.article-side-nav{display:none}@media (min-width: 1300px){.article-side-nav{display:flex;align-items:center;position:fixed;top:50%;transform:translateY(-50%);z-index:850;width:44px;height:44px;border-radius:50%;color:var(--fg);opacity:0;pointer-events:none;transition:opacity .3s ease,background .15s ease}.article-side-nav[data-visible=true]{opacity:var(--side-nav-opacity, 0);pointer-events:auto}.article-side-nav--prev{left:max(1rem,calc((100vw - 820px)/2 - 60px));justify-content:flex-start}.article-side-nav--next{right:max(1rem,calc((100vw - 820px)/2 - 60px));justify-content:flex-end}.article-side-nav svg{flex-shrink:0;opacity:.35;transition:opacity .15s ease,transform .15s ease}.article-side-nav:hover svg,.article-side-nav:focus-visible svg{opacity:.95;transform:scale(1.08)}.article-side-nav:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.article-side-nav__hint{position:absolute;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:.15rem;width:200px;padding:.6rem .75rem;background:color-mix(in srgb,var(--surface) 92%,transparent);border:1px solid var(--border);box-shadow:0 4px 16px #00000014;font-size:.75rem;line-height:1.35;opacity:0;pointer-events:none;transition:opacity .15s ease,transform .15s ease}.article-side-nav--prev .article-side-nav__hint{left:calc(100% + .75rem);transform:translateY(-50%) translate(-6px)}.article-side-nav--next .article-side-nav__hint{right:calc(100% + .75rem);transform:translateY(-50%) translate(6px)}.article-side-nav:hover .article-side-nav__hint,.article-side-nav:focus-visible .article-side-nav__hint{opacity:1;transform:translateY(-50%) translate(0)}.article-side-nav__hint-label{font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-size:.6875rem}.article-side-nav__hint-title{font-family:var(--font-prose);color:var(--fg);overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.article-side-nav__hint-section{color:var(--muted);font-size:.6875rem}}@media (prefers-reduced-motion: reduce){.article-side-nav,.article-side-nav svg,.article-side-nav__hint{transition:none}}.share-trigger{display:inline-flex;align-items:center;gap:.5em;font-family:var(--font-ui);font-size:.8125rem;font-weight:500;color:var(--muted);background:transparent;border:1px solid var(--border);border-radius:999px;padding:.45em .9em;cursor:pointer;line-height:1;transition:color .15s,border-color .15s,background .15s,opacity .15s}.share-trigger:hover{color:var(--fg);border-color:var(--muted)}.share-trigger:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.share-trigger__label{white-space:nowrap}.share-trigger--poem{margin-top:.75rem;align-self:flex-end;border-color:transparent;background:transparent}.share-trigger--icon-only{padding:.4em;border-radius:8px;gap:0}.share-trigger--icon-only .share-trigger__label{display:none}@media (hover: hover) and (pointer: fine){.share-trigger--poem{opacity:.45}.poem-block:hover .share-trigger--poem,.share-trigger--poem:focus-visible,.share-trigger--poem[aria-expanded=true]{opacity:1}}@media (hover: none),(pointer: coarse){.share-trigger--poem{opacity:.7}}.share-menu{position:fixed;z-index:1000;min-width:220px;background:var(--surface);border:1px solid var(--border);border-radius:10px;box-shadow:0 8px 30px #0000001f;padding:.35rem 0;font-family:var(--font-ui);opacity:0;transform:translateY(4px);transition:opacity .12s ease,transform .12s ease;pointer-events:none}.share-menu.is-open{opacity:1;transform:translateY(0);pointer-events:auto}.share-menu__item{display:flex;align-items:center;gap:.6em;width:100%;text-align:left;background:transparent;border:none;padding:.55em .9em;font-size:.875rem;color:var(--fg);cursor:pointer;transition:background .12s}.share-menu__item:hover,.share-menu__item:focus-visible{background:var(--pale)}.share-menu__item:focus-visible{outline:none}.share-menu__item svg{flex:0 0 auto;color:var(--muted)}.share-toast{position:fixed;left:50%;bottom:2rem;transform:translate(-50%) translateY(8px);z-index:1001;background:var(--fg);color:var(--accent-fg);font-family:var(--font-ui);font-size:.8125rem;font-weight:500;padding:.55em 1.1em;border-radius:999px;box-shadow:0 4px 18px #0000002e;opacity:0;transition:opacity .18s ease,transform .18s ease;pointer-events:none}.share-toast.is-visible{opacity:1;transform:translate(-50%) translateY(0)}