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var(--border);border-radius:12px;background:var(--surface);scrollbar-width:thin;scrollbar-color:var(--border) transparent}.reader-aside summary{padding:8px 10px 14px;font:600 11px/1.5 var(--body);letter-spacing:.07em;color:var(--muted)}.reader-aside .toc{gap:3px}.reader-aside .toc button{min-height:36px;padding:8px 10px;font-size:13px;border-radius:6px;text-align:start}.reader-aside .toc button[data-level="2"]{font-weight:650;margin-top:8px}.reader-aside .toc button[data-level="3"]{padding-inline-start:22px;color:var(--muted);font-size:12px}.reader-aside .toc button[aria-current=location]{background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--fg);box-shadow:inset 2px 0 var(--accent)}@media(max-width:1100px){.reader-layout{grid-template-columns:180px minmax(0,var(--reader-width, 800px));gap:24px}.reader-document{padding:28px}}@media(max-width:820px){.reader-layout{display:flex;flex-direction:column;gap:18px;margin-top:18px}.reader-layout 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var(--border);border-radius:18px;box-shadow:0 2px 12px #0001}.reader-controls-hidden .reader-aside{top:calc(var(--reader-top) + 18px);max-height:calc(100dvh - var(--reader-top) - 38px)}.reader-controls-hidden .manuscript [id]{scroll-margin-top:calc(var(--reader-top) + 24px)}.reader-focused .reading-page{--reader-top: 0px}.reader-document{position:relative}.reader-resize-edge{position:absolute;top:20px;bottom:20px;width:22px;cursor:ew-resize;touch-action:none;z-index:2}.reader-resize-edge.is-left{left:-12px}.reader-resize-edge.is-right{right:-12px}.reader-resize-handle{position:sticky;top:max(calc(var(--reader-top) + 140px),calc(50dvh - 28px));display:flex;align-items:center;justify-content:center;width:22px;min-height:56px;padding:0;border-radius:10px;border:1px solid var(--border);background:var(--bg);color:var(--muted);opacity:.55;cursor:ew-resize;touch-action:none;transition:opacity .14s ease}.reader-resize-handle span{display:block;width:5px;height:22px;border-left:1px solid 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.reader-edge-tip{display:block}.reader-more,.reader-back-short{display:none}.reader-sheet{padding:0}.reader-document .manuscript pre{max-width:100%;overflow-x:auto}.reader-document .manuscript table{display:block;max-width:100%;overflow-x:auto}.reader-sheet::backdrop{background:#171b2455}@media(max-width:820px){body:has(.reading-page)>#app>.site-header,body:has(.reading-page) #mobile-nav{display:none}.reading-page,.reader-focused .reading-page{--reader-top: 0px;--gutter: 20px;padding-bottom:calc(40px + env(safe-area-inset-bottom))}.reading-page .reader-toolbar{top:0;grid-template-columns:minmax(0,1fr) auto;gap:0 8px;padding:calc(6px + env(safe-area-inset-top)) 0 4px;background:var(--bg);align-items:center}.reader-back-full{display:none}.reader-back-short,.reader-more{display:inline}.reader-toolbar>.text-link{font-size:14px;min-height:44px;padding:0 6px 0 0}.reading-page #reader-tools{gap:6px}.reader-toolbar #reader-find-toggle,.reader-toolbar #reader-focus,.reading-page 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.appearance-row{min-height:48px;font-size:15px}.reader-sheet .appearance-row select{width:155px;font-size:16px;padding:10px;border-radius:8px}.reader-sheet .size-control button{width:48px;min-height:44px;font-size:20px}.reader-sheet .size-control output{font-size:15px}.reader-sheet .reader-themes button{flex:1;min-height:48px;border-radius:8px;border:1px solid var(--border)}.reader-sheet .appearance-reset{display:block;min-height:44px;margin:8px auto 0;font-size:13px}.reader-sheet .actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}.reader-sheet #language{grid-column:1 / -1;width:100%;max-width:none;font-size:16px;min-height:48px;border-radius:8px}.reader-sheet .actions button{min-height:48px;border:1px solid var(--border);border-radius:8px}.reader-sheet .reader-tool{display:flex;align-items:center;gap:16px;width:100%;text-align:start;min-height:52px;font-size:24px;border-top:1px solid var(--border)}.reader-sheet .reader-tool:after{content:attr(aria-label);font-size:15px}}@media(max-width:360px){.reading-page{--gutter: 16px}.reading-page #reader-tools{gap:2px}.reading-page .reader-heading h1{font-size:26px}}@media(max-width:820px){.reader-sheet .actions button{text-align:center;justify-content:center}}@media(max-width:820px){.reading-page{padding-left:max(var(--gutter),env(safe-area-inset-left));padding-right:max(var(--gutter),env(safe-area-inset-right))}}.reader-contribution-actions{display:flex;justify-content:flex-end;margin-top:36px}.reader-contribution-button{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;padding:0;border:0;border-radius:50%;background:transparent;color:var(--muted);cursor:pointer}.reader-contribution-button:hover{color:var(--fg);background:var(--surface)}.reader-contribution-button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}:root[data-reading-ui=polished] .reading-icon{display:inline-block;width:18px;height:18px;vertical-align:middle;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}:root[data-reading-ui=polished] :is(.button,.icon-button,select,.reader-tool,.reader-appearance>summary,.creator-search input,.reader-find input){border-radius:3px}:root[data-reading-ui=polished] :is(.button,select,input):focus-visible{outline:2px solid var(--fg);outline-offset:3px}:root[data-reading-ui=polished] :is(button,a,summary,[tabindex]):focus-visible{outline:2px solid var(--fg);outline-offset:3px}:root[data-reading-ui=polished] .button:not(.primary):not(:disabled):is(:hover,:focus-visible){background:var(--bg);color:var(--fg);border-color:var(--fg)}:root[data-reading-ui=polished] .primary:not(:disabled):hover{background:var(--on-solid);color:var(--solid);border-color:var(--solid)}:root[data-reading-ui=polished] :is(.title-button,.text-link):hover{background:transparent;color:var(--fg);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}:root[data-reading-ui=polished] :is(.icon-button,.reader-tool,.reader-appearance>summary):hover{background:var(--bg);color:var(--fg);box-shadow:inset 0 0 0 1px var(--fg)}:root[data-reading-ui=polished] .site-header nav button:hover{background:transparent;color:var(--fg);box-shadow:0 1px var(--fg)}:root[data-reading-ui=polished] :is(.channel-filter,.sort-filter) select:hover{background:var(--bg);color:var(--fg);border-color:var(--fg)}:root[data-reading-ui=polished] .button:active:not(:disabled){box-shadow:inset 0 0 0 1px currentColor}:root[data-reading-ui=polished] button:disabled{opacity:.5;cursor:not-allowed}:root[data-reading-ui=polished] .creator-search-field :is(input,button){height:44px}:root[data-reading-ui=polished] dialog .close{display:grid;place-items:center}:root[data-reading-ui=polished] .creator-follow[aria-pressed=true]:not(:disabled):is(:hover,:focus-visible){color:var(--fg);border-color:var(--fg)}:root[data-reading-ui=polished] .reader-aside .toc button:is(:hover,:focus-visible){background:var(--bg);color:var(--fg)}:root[data-reading-ui=polished] .reader-resize-handle{opacity:.8;color:var(--fg);border-radius:4px}:root[data-reading-ui=polished] .reader-resize-handle:is(:hover,:focus-visible){opacity:1;background:var(--bg);color:var(--fg);border-color:var(--fg)}:root[data-reading-ui=polished] .appearance-row{align-items:center}:root[data-reading-ui=polished] .reader-themes button:is(:hover,:focus-visible){background:var(--bg);color:var(--fg);border-color:var(--fg)}@media(max-width:480px){:root[data-reading-ui=polished] .creator-result{grid-template-columns:38px minmax(0,1fr)}:root[data-reading-ui=polished] .creator-result>.button{grid-column:2;justify-self:start}}.bookmark-button{display:inline-flex;align-items:center;gap:.45em}.bookmark-badge{display:flex;align-items:center;gap:.45em}.bookmark-button[aria-pressed=true] .reading-icon{fill:currentColor}.bookmark-button[aria-pressed=true],.bookmark-badge{color:var(--accent)}