@import url('ui-foundation.css');
.section-post{display:grid;grid-template-columns:240px minmax(0,1fr);gap:var(--space-24);font:var(--text-md)/1.75 var(--font-ui);color:var(--color-text-secondary);min-width:0}
.section-post [hidden]{display:none!important}.section-post-menu{position:sticky;top:90px;max-height:calc(100dvh - 110px);overflow:auto;align-self:start;scrollbar-width:thin;scrollbar-color:var(--color-border-strong) transparent}
.section-post-menu>summary{font:500 24px/1.3 var(--font-editorial);cursor:pointer;color:var(--color-text);margin-bottom:16px}
.section-post-menu input{width:100%;box-sizing:border-box;padding:12px;font:var(--text-xs) var(--font-ui);background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);margin-bottom:16px}
.section-post-group{border:1px solid var(--color-border);border-radius:var(--radius-sm);margin-bottom:8px;background:var(--color-surface)}.section-post-group summary{display:flex;align-items:center;cursor:pointer;list-style:none}.section-post-group summary::-webkit-details-marker{display:none}.section-post-group summary:after{content:'+';padding:12px;color:var(--color-accent)}.section-post-group[open] summary:after{content:'−'}.section-post-leaf summary:after{display:none}
.section-post a{color:var(--color-accent)}.section-post-group a{display:block;padding:12px;font:500 var(--text-xs)/1.5 var(--font-ui);text-decoration:none;flex:1;color:var(--color-text-secondary)}.section-post-group.selected{border-color:var(--color-accent);background:var(--color-surface-2)}.section-post-group a[aria-current]{color:var(--color-accent)}.section-post-children{padding:0 8px 8px 16px}.section-post-children a{border-left:1px solid var(--color-border)}
.section-post-reader{min-width:0}.section-post-pane{padding:var(--space-24);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);overflow-wrap:anywhere}.section-post-pane h2{font:500 var(--heading-md)/1.25 var(--font-editorial);color:var(--color-text);margin:0 0 24px;padding-bottom:16px;border-bottom:1px solid var(--color-border)}.section-post-pane h3{font:500 24px/1.3 var(--font-editorial);color:var(--color-text)}.section-post-pane :is(h2,h3,section){scroll-margin-top:110px}.section-post-pane img,.section-post-pane video{max-width:100%;height:auto}.section-post-table{max-width:100%;overflow:auto}.section-post-table table{width:100%;border-collapse:collapse}.section-post-table td,.section-post-table th{padding:12px;border:1px solid var(--color-border)}.section-post :focus-visible{outline:2px solid var(--color-accent);outline-offset:3px}
.article-card.section-post{padding:0;background:transparent;border:0;box-shadow:none}
@media(max-width:800px){.section-post{display:block}.section-post-menu{position:static;max-height:55vh;margin-bottom:20px}.section-post-pane{padding:18px}}
.section-post .section-post-pane h2{font-weight:500}.section-post-pane{scroll-margin-top:110px}
.section-post-pane{margin-bottom:24px}