.article-share{align-items:center;gap:var(--space-2);margin-left:auto;display:flex}.article-share-label{color:var(--text3);font-family:var(--font-m);font-size:var(--text-xs);letter-spacing:1.7px;text-transform:uppercase;margin-right:2px;font-weight:600}.article-share-list{align-items:center;gap:var(--space-2);display:flex}.article-share-btn{border:1px solid var(--border);height:36px;color:var(--text2);font-family:var(--font-d);font-size:var(--text-sm);white-space:nowrap;cursor:pointer;background:0 0;border-radius:11px;justify-content:center;align-items:center;gap:7px;padding:0 12px;font-weight:600;text-decoration:none;transition:background .15s,color .15s,border-color .15s;display:inline-flex}.article-share-btn:hover,.article-share-btn:focus-visible{border-color:var(--border2);background:var(--bg3);color:var(--text)}.article-share-btn svg{flex:none;width:15px;height:15px}.article-share-btn[data-icon-only=true]{width:36px;padding:0}.article-share-btn[data-copied=true],.article-share-btn[data-copied=true]:hover{border-color:color-mix(in srgb, var(--accent2) 45%, transparent);color:var(--accent2)}.article-share-native{display:none}@media (max-width:640px){.article-share{width:100%;margin-left:0}.article-share-label,.article-share[data-native=true] .article-share-list{display:none}.article-share[data-native=true] .article-share-native{background:var(--bg3);width:100%;height:42px;color:var(--text);font-size:var(--text-base);border-radius:12px;display:inline-flex}.article-share-list{flex:auto;justify-content:flex-start}}@media (prefers-reduced-motion:reduce){.article-share-btn{transition:none}}.article-share-row{align-items:center;gap:var(--space-3);margin:var(--space-6) 0 var(--space-4);display:flex}.article-share-row .article-share{margin-left:0}.article-reading-progress{z-index:2100;background:color-mix(in srgb, var(--text) 8%, transparent);opacity:0;pointer-events:none;height:3px;transition:opacity .25s;position:fixed;inset:0 0 auto}@media (min-width:1181px){.article-reading-progress[data-variant=blog]{display:none}}.article-reading-progress[data-active=true]{opacity:1}.article-reading-progress-bar{transform-origin:0;background:linear-gradient(90deg, var(--accent2), var(--accent));width:100%;height:100%;box-shadow:0 0 12px color-mix(in srgb, var(--accent2) 55%, transparent);display:block;transform:scaleX(0)}@media (prefers-reduced-motion:reduce){.article-reading-progress{transition:none}}.article-toc-sheet{display:none}@media (max-width:1180px){.article-toc-sheet[data-variant=blog]{display:block}}@media (max-width:960px){.article-toc-sheet[data-variant=evergreen]{display:block}}.article-toc-fab{right:16px;bottom:calc(84px + env(safe-area-inset-bottom,0px));z-index:1900;border:1px solid var(--border2);background:var(--card2);width:46px;height:46px;color:var(--text);box-shadow:var(--shadow);cursor:pointer;opacity:0;visibility:hidden;border-radius:50%;place-items:center;padding:0;transition:opacity .2s,transform .2s,visibility .2s;display:grid;position:fixed;transform:translateY(10px)scale(.9)}.article-toc-sheet[data-visible=true] .article-toc-fab{opacity:1;visibility:visible;transform:none}.article-toc-fab svg{width:19px;height:19px}.article-toc-scrim{z-index:2190;opacity:0;visibility:hidden;background:#03080c9e;transition:opacity .2s,visibility .2s;position:fixed;inset:0}.article-toc-scrim[data-open=true]{opacity:1;visibility:visible}.article-toc-panel{z-index:2200;max-height:74vh;padding:0 8px calc(14px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--border);background:var(--card2);visibility:hidden;border-radius:20px 20px 0 0;flex-direction:column;transition:transform .26s cubic-bezier(.32,.72,0,1),visibility .26s;display:flex;position:fixed;bottom:0;left:0;right:0;transform:translateY(100%)}.article-toc-panel[data-open=true]{visibility:visible;transform:translateY(0)}.article-toc-grip{touch-action:none;flex:none;padding:10px 0 8px}.article-toc-grip span{background:var(--border2);border-radius:3px;width:34px;height:4px;margin:0 auto;display:block}.article-toc-top{background:var(--bg3);color:var(--text);font-family:var(--font-d);font-size:var(--text-base);text-align:left;cursor:pointer;border:0;border-radius:11px;align-items:center;gap:9px;margin:0 4px 6px;padding:11px 12px;font-weight:600;display:flex}.article-toc-top svg{width:15px;height:15px}.article-toc-heading{color:var(--text3);font-family:var(--font-m);font-size:var(--text-xs);letter-spacing:1.7px;text-transform:uppercase;margin:8px 12px;font-weight:600}.article-toc-list{overscroll-behavior:contain;margin:0;padding:0 0 2px;list-style:none;overflow-y:auto}.article-toc-list a{color:var(--text2);font-size:var(--text-base);border-left:2px solid #0000;border-radius:0 9px 9px 0;padding:11px 12px;line-height:1.35;text-decoration:none;display:block}.article-toc-list a[aria-current=true]{border-left-color:var(--accent2);background:color-mix(in srgb, var(--accent2) 10%, transparent);color:var(--text);font-weight:600}.blog-article [id],.evergreen-body [id]{scroll-margin-top:88px}