[hidden]{display:none!important}body{min-height:100vh;display:flex;flex-direction:column}button,input,textarea,select{font:inherit}button:disabled{opacity:.6;cursor:wait}button,a,input,textarea,select,[contenteditable]{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,[contenteditable]:focus-visible{outline:2px solid var(--accent)}.cms-prose{font-size:16px;line-height:2;overflow-wrap:anywhere}.cms-prose p{margin:1em 0}.cms-prose h2{font-size:1.45em;font-weight:600;margin:1.7em 0 .7em}.cms-prose h3{font-size:1.2em;font-weight:600;margin:1.3em 0 .6em}.cms-prose ul,.cms-prose ol{padding-left:1.7em;margin:1em 0}.cms-prose ul{list-style:disc}.cms-prose ol{list-style:decimal}.cms-prose a{color:var(--accent);text-decoration:underline}.cms-prose blockquote{border-left:3px solid var(--accent);padding:8px 20px;background:var(--note);margin:1.2em 0}.cms-prose pre{padding:20px;background:var(--note);overflow:auto;border-radius:4px}.cms-prose img{max-width:100%;height:auto;margin:20px auto}.cms-prose table{border-collapse:collapse;width:100%;font-size:14px}.cms-prose td,.cms-prose th{border:1px solid var(--border);padding:10px}.cms-prose strong{font-weight:700}.cms-prose em{font-style:italic}.cms-prose hr{border-top:1px solid var(--border);margin:24px 0}.public-search{display:flex;gap:12px;margin-bottom:28px}.public-search input{flex:1;min-width:0;border:1px solid var(--border);padding:10px;border-radius:4px;background:var(--background)}.public-pagination{display:flex;gap:24px;justify-content:center;margin-top:30px}.tags-list{display:flex;gap:18px;flex-wrap:wrap}.tags-list a{color:var(--accent)}.auth-main{max-width:440px;width:100%;margin:60px auto;padding:24px}.auth-main h1{font-size:30px;font-weight:600;margin-bottom:12px}.auth-main>p{color:var(--muted-foreground);font-size:14px}.auth-main form{margin:30px 0}.auth-main .primary-link{width:100%;justify-content:center}.auth-main small,.form-help{font-size:12px;color:var(--muted-foreground)}label{display:block;font-size:13px;font-weight:500;margin-bottom:20px}label input:not([type=checkbox]),label textarea,label select{width:100%;display:block;margin-top:8px;padding:11px 13px;color:var(--foreground);background:var(--background);border:1px solid var(--border);border-radius:5px;font-weight:400}label textarea{resize:vertical;min-height:90px}label small{display:block;font-weight:400;margin-top:6px}.error-text{color:#b13b3b!important}[data-theme=dark] .error-text{color:#ffb3b3!important}.admin-layout{display:grid;grid-template-columns:150px minmax(0,1fr);gap:40px;padding-top:42px;padding-bottom:70px}.admin-nav{display:flex;flex-direction:column;gap:8px;align-self:start;position:sticky;top:24px}.admin-nav button{text-align:left;padding:9px 12px;border-radius:5px;font-size:13px;color:var(--muted-foreground)}.admin-nav button:hover{background:var(--note)}.admin-nav button[aria-current=page]{background:var(--note);color:var(--accent);font-weight:600}.admin-nav #logout{margin-top:28px;font-size:12px}.admin-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:28px}.admin-heading h1{font-size:28px;font-weight:600}.admin-heading p{font-size:13px;color:var(--muted-foreground);margin-top:6px}.admin-heading .primary-link{font-size:13px;white-space:nowrap}.list-controls{display:flex;gap:16px;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border);padding-bottom:18px}.list-controls input{min-width:100px;max-width:190px;padding:8px 10px;border:1px solid var(--border);border-radius:4px;background:var(--background);font-size:12px}.filter-tabs{display:flex;gap:12px}.filter-tabs button{font-size:12px;color:var(--muted-foreground);white-space:nowrap;padding:6px 0}.filter-tabs button[aria-pressed=true]{color:var(--accent);font-weight:600;border-bottom:2px solid var(--accent)}.admin-post{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 15px;padding:23px 0;border-bottom:1px solid var(--border)}.post-open{font-size:15px;text-align:left;font-weight:600}.admin-post p{color:var(--muted-foreground);font-size:11px;margin-top:6px}.status-pill{align-self:start;font-size:11px;padding:2px 9px;border:1px solid var(--border);border-radius:15px;color:var(--muted-foreground)}.status-pill.is-live{color:var(--accent);background:var(--note)}.post-options{grid-column:1/-1;display:flex;gap:18px}.post-options button{font-size:11px;color:var(--muted-foreground)}.post-options button:hover{color:var(--accent)}.admin-empty{text-align:center;padding:60px 15px;color:var(--muted-foreground)}.admin-empty h2{font-size:18px;margin-bottom:8px}.admin-empty p{font-size:13px}.secondary-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:9px 16px;border:1px solid var(--border);border-radius:5px;font-size:13px;background:var(--background)}.text-button{color:var(--accent);font-size:12px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.editor-caption{display:flex;justify-content:space-between;font-size:13px;margin:10px 0}.editor-toolbar{display:flex;gap:4px;flex-wrap:wrap;padding:9px;border:1px solid var(--border);border-bottom:0;border-radius:5px 5px 0 0;background:var(--note)}.editor-toolbar button{padding:5px 8px;border-radius:3px;font-size:11px}.editor-toolbar button:hover{background:var(--background);color:var(--accent)}.rich-editor{min-height:330px;border:1px solid var(--border);padding:20px 24px;border-radius:0 0 5px 5px;background:var(--background)}.rich-editor:empty:before{content:attr(data-placeholder);color:var(--muted-foreground);pointer-events:none}.rich-editor>:first-child{margin-top:0}.rich-editor .rich-editor{border:0;padding:0}.checkbox-label{display:flex;gap:8px;align-items:center;margin-top:18px;font-weight:400}.editor-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;position:sticky;bottom:0;background:var(--background);border-top:1px solid var(--border);padding:16px 0;font-size:12px}.editor-actions .primary-link{font-size:13px}.editor-actions a{color:var(--accent)}#save-state{font-size:11px;color:var(--muted-foreground)}#close-editor{margin-bottom:18px}#notice:not(:empty){padding:12px 16px;background:var(--note);border-left:2px solid var(--accent);border-radius:3px;font-size:13px;margin-bottom:24px}.publication-fields{border:1px solid var(--border);padding:22px;border-radius:5px;margin-bottom:24px}.publication-fields legend{padding:0 8px;font-size:13px;color:var(--muted-foreground)}#about-form>.primary-link{margin-top:24px}.account-block{padding:25px 0;border-bottom:1px solid var(--border)}.account-block h2{font-size:18px;font-weight:600;margin-bottom:15px}.account-block p{font-size:13px;color:var(--muted-foreground);margin-bottom:20px}.account-block form{max-width:440px}.admin-body .site-header{min-height:88px}.admin-body .header-controls>a{font-size:13px}
@media(max-width:760px){.admin-layout{display:block;padding-top:22px}.admin-nav{position:static;flex-direction:row;flex-wrap:wrap;gap:5px;margin-bottom:26px;padding-bottom:15px;border-bottom:1px solid var(--border)}.admin-nav button{font-size:11px;padding:6px 9px}.admin-nav #logout{margin:0}.admin-heading h1{font-size:24px}.admin-heading{align-items:flex-start}.list-controls{flex-direction:column;align-items:stretch}.list-controls input{max-width:none}.filter-tabs{justify-content:space-between}.form-row{grid-template-columns:1fr;gap:0}.rich-editor{padding:16px;min-height:350px;font-size:15px}.editor-actions{gap:8px}.editor-actions .primary-link,.secondary-button{padding:9px 12px}.admin-body .header-controls>a{font-size:11px}.auth-main{margin-top:25px}.cms-prose{font-size:15px}}
.math-help{margin:8px 0 18px;padding:12px 15px;background:var(--note);border-radius:5px;font-size:12px;color:var(--muted-foreground)}.math-help summary{cursor:pointer;color:var(--accent)}.math-help p{margin-top:10px;line-height:1.9}.math-help code{font-family:ui-monospace,monospace;color:var(--foreground)}.math-rendered{max-width:100%;overflow-wrap:normal}.math-rendered.math-block{display:block;overflow-x:auto;overflow-y:hidden;padding:3px 0}.math-rendered:not(.math-block){display:inline-block;vertical-align:middle;overflow-x:auto}.math-rendered .katex{font-size:1.13em;text-indent:0}.math-error{color:#b13b3b;font-family:ui-monospace,monospace;white-space:pre-wrap}.formula-dialog{margin:auto;max-width:640px;width:calc(100% - 32px);max-height:calc(100dvh - 48px);padding:28px;border:1px solid var(--border);border-radius:10px;background:var(--background);color:var(--foreground);box-shadow:0 16px 80px #0002;overflow-y:auto}.formula-dialog::backdrop{background:#17202c66}.formula-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.formula-heading h2{font-size:22px;font-weight:600}.formula-dialog .form-help{margin-bottom:22px}.formula-dialog textarea{font-family:ui-monospace,monospace;font-size:14px;line-height:1.7}.formula-preview-label{font-size:12px;color:var(--muted-foreground);margin-bottom:8px}.formula-preview{padding:20px;min-height:100px;border:1px solid var(--border);border-radius:5px;overflow:auto}.formula-dialog #formula-error{font-size:12px;overflow-wrap:anywhere;margin:12px 0}.formula-dialog .primary-link{margin-top:10px}[data-theme=dark] .math-error{color:#ffb3b3}@media(max-width:600px){.formula-dialog{padding:20px}.formula-preview{padding:14px}}

.image-upload-status{margin:0;padding:10px 14px;border:1px solid var(--border);border-bottom:0;background:var(--note);font-size:12px;color:var(--accent)}.rich-editor[aria-busy=true]{opacity:.7;cursor:progress}.rich-editor img{display:block;max-width:100%;height:auto}
.admin-heading-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.import-dialog{max-width:900px}.import-picker{padding:18px;border:1px dashed var(--border);border-radius:6px;background:var(--note)}.import-picker input{background:var(--background)}#import-status{font-size:13px;margin:16px 0;color:var(--accent)}.import-summary{font-size:13px;margin:12px 0;color:var(--accent)}.import-warning{padding:16px;background:var(--note);border-left:3px solid #bd8840;font-size:13px;margin:18px 0}.import-warning ul{padding-left:1.3em;list-style:disc;line-height:1.8;margin:10px 0}.import-preview-wrap{border:1px solid var(--border);border-radius:5px;margin:20px 0}.import-preview-wrap summary{padding:12px 18px;font-size:13px;cursor:pointer;background:var(--note)}#import-preview{padding:25px;max-height:50dvh;overflow:auto}.import-actions{display:flex;align-items:center;gap:15px;flex-wrap:wrap;position:sticky;bottom:-28px;background:var(--background);padding:16px 0;margin-top:16px;border-top:1px solid var(--border)}.import-actions .primary-link{margin-top:0}.cms-prose img.import-inline,.cms-prose img.import-equation{display:inline-block;vertical-align:middle;margin:0 .15em;max-width:100%;height:auto}.cms-prose img.import-equation{vertical-align:-.15em}.cms-prose .import-missing{color:#a64e2b;background:var(--note);padding:2px 4px}.cms-prose sup{vertical-align:super;font-size:.75em}.cms-prose sub{vertical-align:sub;font-size:.75em}button:disabled{opacity:.55;cursor:not-allowed}@media(max-width:600px){.admin-heading-actions{flex-direction:column}.import-dialog{padding:18px}#import-preview{padding:16px}.import-actions{bottom:-18px}}

.article-toc{margin:28px 0 36px;padding:18px 22px;border:1px solid var(--border);border-radius:6px;background:var(--note);font-size:14px;line-height:1.8}.article-toc summary{cursor:pointer;font-size:16px;font-weight:600}.article-toc summary span{font-size:12px;font-weight:400;color:var(--muted-foreground);margin-left:8px}.article-toc nav{margin-top:12px}.article-toc ol{list-style:none;margin:0;padding:0}.article-toc li{margin:5px 0}.article-toc .toc-depth-1{padding-left:1.25em}.article-toc .toc-depth-2{padding-left:2.5em}.article-toc a{display:block;color:var(--muted-foreground);text-decoration:none;overflow-wrap:anywhere}.article-toc a:hover,.article-toc a[aria-current=location]{color:var(--accent);text-decoration:underline;text-underline-offset:4px}.article-body :is(h2,h3,h4){scroll-margin-top:28px}.article-body :is(h2,h3,h4):focus-visible{outline:2px solid var(--accent);outline-offset:6px}.draft-recovery{padding:20px;margin-top:24px;border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:5px;background:var(--note)}.draft-recovery strong{font-size:15px}.draft-recovery p{font-size:13px;color:var(--muted-foreground);margin:10px 0 16px}.draft-recovery label{margin-bottom:14px}.legacy-export{display:inline-block;margin:14px 0 0 18px}.account-block #backup-status:not(:empty){margin:18px 0 0;padding:12px 15px;border-left:2px solid var(--accent);background:var(--note);line-height:1.8}.account-block #backup-review{padding:18px;background:var(--note);border:1px solid var(--border);border-radius:5px;margin-bottom:20px}.account-block .checkbox-label{align-items:flex-start;line-height:1.7}.account-block .checkbox-label input{margin-top:5px;flex-shrink:0}#backup-file{font-size:12px}#backup-file::file-selector-button{font:inherit;border:1px solid var(--border);background:var(--note);color:var(--foreground);padding:7px 10px;margin-right:12px;border-radius:4px;cursor:pointer}#save-state{max-width:55%;text-align:right;line-height:1.7}@media(max-width:600px){.article-toc{padding:15px 18px}.legacy-export{display:block;margin-left:0}#save-state{max-width:62%}}