.record-article-page{padding-bottom:calc(64px + env(safe-area-inset-bottom))}.reader-shell{width:min(100% - 40px,1040px);margin-inline:auto}.reader-actions{z-index:20;background:var(--bg);align-items:center;gap:8px;min-height:72px;display:flex;position:sticky;top:0}.reader-actions .reader-back{flex:0 0 44px;margin-left:-12px}.reader-brand{color:var(--ink);font-size:14px;font-weight:600;text-decoration:none}.reader-utilities{align-items:center;gap:12px;margin-left:auto;display:flex}.reader-original{min-height:44px;color:var(--muted);white-space:nowrap;align-items:center;gap:5px;font-size:13px;text-decoration:none;display:inline-flex}.reader-original:is(:hover,:focus-visible){color:var(--ink)}.reader-original:is(:hover,:focus-visible) .link-label{background-size:100% 1px}.record-article{padding-top:48px}.reader-heading h1{letter-spacing:normal;overflow-wrap:anywhere;max-width:none;margin:0;font-size:clamp(28px,3vw,36px);font-weight:600;line-height:1.4}.reader-heading .article-meta{color:var(--muted);gap:4px 18px;margin:16px 0 0;font-size:13px;line-height:1.8}.record-reading-layout{grid-template-columns:minmax(0,760px) minmax(220px,1fr);align-items:start;gap:clamp(64px,9vw,140px);margin-top:clamp(36px,6vw,64px);display:grid}.record-reading-main{min-width:0}.markdown-body{max-width:760px;color:var(--soft,var(--muted));overflow-wrap:anywhere;font-size:15px;line-height:1.9}.radar-ui[data-preference=light] .markdown-body{--soft:#52524e}.radar-ui[data-preference=dark] .markdown-body{--soft:#c2c2c7}@media (prefers-color-scheme:light){.radar-ui[data-preference=system] .markdown-body{--soft:#52524e}}@media (prefers-color-scheme:dark){.radar-ui[data-preference=system] .markdown-body{--soft:#c2c2c7}}.markdown-body :first-child{margin-top:0}.markdown-body :is(div,section,article){min-width:0;max-width:100%}.markdown-body :is(p,ul,ol,dl,pre,blockquote,details){margin-block:18px 0}.markdown-body :is(h2,h3,h4,h5,h6){color:var(--ink);scroll-margin-top:112px;font-weight:600;line-height:1.35}.markdown-body h2{margin:36px 0 0;font-size:22px}.markdown-body h3{margin:28px 0 0;font-size:17px}.markdown-body :is(h4,h5,h6){margin:24px 0 0;font-size:16px}.markdown-body strong,.markdown-body b{font-weight:600}.markdown-body a{color:var(--ink);text-decoration:underline;-webkit-text-decoration-color:var(--line-strong);text-decoration-color:var(--line-strong);text-underline-offset:4px;text-decoration-thickness:1px}.markdown-body a:hover{color:var(--accent);text-decoration-color:currentColor}.markdown-body blockquote{border-left:1px solid var(--line-strong);color:var(--ink);margin-inline:0;padding-left:18px}.markdown-body :is(ul,ol){padding-left:1.25rem}.markdown-body li+li{margin-top:6px}.markdown-body figure{margin:30px 0}.markdown-body img{background:var(--subtle);max-width:100%;height:auto;margin-block:18px;transition:filter .22s,transform .22s;display:block}.markdown-body img:active{transform:scale(.995)}.markdown-body img:focus-visible{outline:2px solid var(--focus);outline-offset:4px}.markdown-body figcaption{color:var(--muted);margin-top:8px;font-size:12px}.markdown-body hr{border:0;border-top:1px solid var(--line);margin-block:34px}.markdown-body pre{border:1px solid var(--line);background:var(--subtle);white-space:pre;padding:16px;overflow-x:auto}.markdown-body code{background:var(--subtle);color:var(--ink);padding:2px 5px;font-size:.92em}.markdown-body pre code{background:0 0;padding:0}.markdown-table-wrap{max-width:100%;margin-top:18px;overflow-x:auto}.markdown-body table{border-collapse:collapse;width:100%;min-width:560px;font-size:14px;line-height:1.65}.markdown-body :is(th,td){border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:10px 12px}.markdown-body th{color:var(--ink);font-weight:600}.markdown-body .heading-anchor{color:var(--muted);opacity:0;margin-left:8px;text-decoration:none;transition:opacity .16s;display:inline-block}.markdown-body :is(h2,h3):hover .heading-anchor,.markdown-body .heading-anchor:focus-visible{opacity:1}.article-toc{scrollbar-width:thin;min-width:0;max-height:calc(100dvh - 144px);position:sticky;top:112px;overflow:hidden auto}.article-toc nav,.article-toc-mobile nav{gap:2px;display:grid}.article-toc a,.article-toc-mobile a{color:var(--muted);overflow-wrap:anywhere;padding-block:5px;font-size:12px;line-height:1.5;text-decoration:none;display:block}.article-toc .is-subheading,.article-toc-mobile .is-subheading{padding-left:14px}.article-toc a:is(:hover,[aria-current=location]),.article-toc-mobile a:is(:hover,[aria-current=location]){color:var(--ink)}.article-toc-mobile{display:none}.reading-progress{z-index:49;pointer-events:none;height:1px;position:fixed;inset:0 0 auto}.reading-progress span{background:var(--accent);transform-origin:0;width:100%;height:100%;display:block;transform:scaleX(0)}.reader-notice{color:var(--muted);margin:0 0 28px;font-size:13px;line-height:1.8}.reader-unavailable{max-width:760px;color:var(--muted);margin-top:48px;font-size:15px;line-height:1.9}.reader-source{max-width:760px;color:var(--muted);overflow-wrap:anywhere;margin-top:48px;font-size:12px;line-height:1.8}.reader-source p{margin-block:8px}.reader-source a{color:inherit}.reader-source summary{align-content:center;min-height:44px}.article-pagination{justify-content:space-between;align-items:center;margin-top:clamp(56px,9vw,104px);display:flex}.article-page-button{width:44px;height:44px;color:var(--ink);border:1px solid var(--line);background:0 0;border-radius:6px;justify-content:center;align-items:center;padding:0;display:inline-flex}.article-page-button:hover:not(:disabled){background:var(--subtle)}.article-page-button:disabled{opacity:.3}.image-lightbox{color:#fff;background:#000000eb;border:0;width:100vw;max-width:none;height:100dvh;max-height:none;margin:0;padding:64px 24px;position:fixed;inset:0;overflow:auto}.image-lightbox[open]{justify-content:center;align-items:center;display:flex}.image-lightbox::backdrop{background:#000000eb}.image-lightbox img{object-fit:contain;width:auto;max-width:100%;height:auto;max-height:calc(100dvh - 128px)}.image-lightbox-close{top:max(16px, env(safe-area-inset-top));color:#fff;background:0 0;border:0;place-items:center;width:44px;height:44px;padding:0;display:grid;position:fixed;right:20px}.image-lightbox-status{color:#deded6;margin:0;font-size:13px;position:absolute;bottom:20px}@media (max-width:1040px){.record-reading-layout{grid-template-columns:minmax(0,1fr)}.article-toc{display:none}.article-toc-mobile{border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line);margin-bottom:32px;padding-block:14px;display:block}.article-toc-mobile summary{color:var(--ink);align-content:center;min-height:24px;font-size:13px}.article-toc-mobile nav{margin-top:12px;padding-bottom:4px}}@media (max-width:600px){.record-article{padding-top:32px}.reader-brand{display:none}.reader-utilities{gap:8px}}@media (prefers-reduced-motion:reduce){.markdown-body img,.markdown-body .heading-anchor{transition:none}}