.kd-demo{--viewer-control-size:2.25rem;position:relative;container-type:inline-size;min-width:0;color-scheme:dark;color:var(--color-text-primary);font-size:14px;line-height:1.5}.kd-demo :is(button,textarea,input):focus-visible{outline:2px solid var(--color-border-focus);outline-offset:3px}.kd-button{display:inline-flex;align-items:center;justify-content:center;flex:none;gap:6px;min-width:36px;min-height:36px;padding:6px 12px;font-size:12px;line-height:1.4;cursor:pointer}.kd-button svg{width:16px;height:16px;flex:none}.kd-caption{font-size:12px;color:var(--color-text-secondary)}.kd-live{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.kd-document,.kd-reading{display:flex;flex-direction:column;min-height:0}.kd-document-viewer,.kd-reading-content{flex:1;min-height:0;min-width:0;border-radius:12px;background:var(--color-bg-reading);overflow:hidden;box-shadow:0 0 0 1px oklch(1 0 0/.08)}.kd-article-scroll{height:100%}.kd-reading-photo{display:block;width:100%;height:166px;object-fit:cover;object-position:center 53%}.kd-article-copy{padding:20px 24px 24px}.kd-source-label{display:block;margin-bottom:12px;font-size:10px;letter-spacing:.08em;color:var(--color-text-secondary)}.kd-article-copy .article-content{max-width:48ch;font-size:14px;line-height:1.65}.kd-article-copy .article-content h2{font-size:25px;font-weight:550;line-height:1.25;letter-spacing:-.025em;margin:0 0 12px}.kd-article-copy .article-content p{margin:0}.kd-reading-actions{height:36px;flex:none;display:flex;align-items:end;justify-content:space-between;gap:12px;color:var(--color-text-secondary);font-size:11px}.kd-reading-actions>span{display:flex;align-items:center;gap:6px}.kd-reading-actions svg{width:14px;height:14px}.kd-pdf{height:100%;display:flex;flex-direction:column;background:var(--color-bg-canvas)}.kd-pdf>[data-pdf-toolbar]{position:static;grid-template-columns:1fr auto 1fr;align-items:center;padding:10px;gap:8px;--viewer-page-count-width:1ch;--viewer-page-input-width:2rem}.kd-pdf>[data-pdf-toolbar]:before,.kd-pdf>[data-pdf-toolbar]>.scroll-fade-overlay{display:none}.kd-pdf .media-viewer-mode{grid-column:1;grid-row:1}.kd-pdf .media-viewer-navigation{grid-column:2;grid-row:1}.kd-pdf .media-viewer-zoom{grid-column:3;grid-row:1}.kd-pdf .media-viewer-mode>div{width:7rem}.kd-pdf .media-viewer-counter-label{display:none}.kd-pdf .media-viewer-page-controls{gap:4px}.kd-pdf .media-viewer-counter{font-size:12px;gap:4px}.kd-pdf .media-viewer-zoom button{padding-inline:8px;font-size:12px;gap:4px}.kd-pdf-pages{min-height:0;flex:1}.kd-pdf-viewport{padding:8px 16px 16px}.kd-pdf-pages [data-pdf-page]{margin-inline:auto;border-radius:3px}.kd-pdf input{font-size:16px}.kd-notes{display:flex;flex-direction:column;min-height:0;padding:16px;border-radius:12px;background:var(--color-bg-reading);box-shadow:0 0 0 1px oklch(1 0 0/.08)}.kd-note-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.kd-note-heading>[role=group]{width:min(210px,calc(100% - 68px))}.kd-note-heading>.kd-button{min-width:56px}.kd-note-body{flex:1;min-height:0}.kd-demo .note-markdown{font-size:14px;line-height:1.65}.kd-demo .note-markdown :is(h2,h3){margin:0 0 12px;font-size:22px;line-height:1.3;font-weight:550;letter-spacing:-.025em}.kd-demo .note-markdown p{margin:0 0 12px}.kd-note-editor{flex:1;min-height:0;border:1px solid var(--color-border-control);border-radius:var(--radius-control-md);padding:8px;background:var(--color-bg-control);color:var(--color-text-primary)}.kd-note-editor:focus-within{outline:2px solid var(--color-border-focus);outline-offset:2px}.kd-note-editable{min-height:100%;padding:4px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.5;outline:none}.kd-image-tools{display:flex;min-height:0}.kd-image-workspace{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%;gap:16px;align-items:stretch}.kd-image-example{display:flex;flex-direction:column;min-width:0;min-height:0;gap:12px;padding:16px;border-radius:16px;background:var(--color-bg-reading);box-shadow:inset 0 0 0 1px var(--color-border-control)}.kd-image-heading{font-size:12px;font-weight:500;line-height:1.5}.kd-ocr-body{display:grid;flex:1;min-height:0;grid-template-columns:68px minmax(0,1fr);gap:12px;align-items:center}.kd-ocr-source{display:block;width:100%;height:auto;border-radius:6px}.kd-extracted-text{white-space:pre-line;font-size:11px;line-height:1.6}.kd-ocr-demo>.kd-button{align-self:start;min-height:32px;padding:6px 10px}.kd-palette-inset{display:flex;flex:1;min-height:0;flex-direction:column;gap:8px;padding:8px}.kd-palette-source{display:grid;flex:1;min-height:44px;place-items:center}.kd-palette-logo{width:52px;height:52px}.kd-swatches{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%;gap:6px}.kd-swatches>li{min-width:0;border-radius:14px}.kd-swatches .ui-control{height:48px;min-width:0;width:100%;border:0;border-radius:14px;corner-shape:round;overflow:hidden}.kd-swatches button span.font-mono{font-size:9px}.kd-swatches button:is(:hover,:focus-visible,:has([data-copied=true])) span.font-mono{opacity:0}.kd-swatches button>span:last-child{right:calc(50% - 8px)}.kd-video{display:flex;flex-direction:column;justify-content:center;min-height:0}.kd-video-player{width:100%;height:100%;--radius-card:12px;--spacing-card-inset:0px}.kd-video-player>div{--player-inset:0px}.kd-video-error{font-size:12px}.kd-preview{display:flex;flex-direction:column;min-height:0;gap:16px}.kd-preview-stage{flex:1;min-height:0;display:flex;align-items:stretch}.kd-sample-card{--radius-card:20px;--spacing-card-inset:8px;--card-content-inset:4px;display:flex;flex-direction:column;min-width:0;width:100%;padding:8px;border-radius:var(--radius-card);background:var(--color-bg-reading)}.kd-preview .library-card>.library-card-media{flex:1;min-height:0;width:100%;margin:0;border:0;border-radius:12px}.kd-preview .library-card-footer{flex:none;padding:10px 4px 2px}.kd-preview .kd-preview-note-card{flex:1;min-height:0;padding:0 4px}.kd-preview .library-reading-media{margin:0}.kd-preview .library-reading-media>.library-card-media{width:100%;margin:0;border:0;border-radius:12px}.kd-preview .library-reading-inset{height:108px;min-height:0;padding:12px;border-radius:12px}.kd-preview .library-card-file{font-size:10px;margin-top:4px}.kd-preview .library-reading-title{margin-top:8px}.kd-preview-photo{display:block;width:100%;height:100%;object-fit:cover;border-radius:inherit}.kd-preview-note,.kd-preview-open-image{width:100%;min-height:0;border-radius:12px;background:var(--color-bg-reading)}.kd-preview-open-image .kd-preview-photo{object-fit:contain}.kd-preview-note{padding:16px}.kd-preview .library-card-title{font-size:13px;letter-spacing:0;line-height:1.7}.kd-preview-controls{flex:none;display:flex;align-items:center;justify-content:space-between;gap:12px}.kd-preview-controls .kd-caption{min-width:0;flex:1;overflow-wrap:anywhere;text-align:center;font-size:11px}.kd-preview-controls .kd-button{padding:8px}.kd-import{display:flex;flex-direction:column;min-height:0;gap:8px}.kd-import-animation{position:relative;flex:1;min-height:140px;width:100%;border-radius:12px}.kd-import-animation:focus-visible{outline:2px solid var(--color-border-focus);outline-offset:2px}.kd-import-folder-art{position:absolute;width:150px;height:122px;left:calc(50% - 75px);top:calc(50% - 56px);opacity:0;animation:kd-folder-cycle 6.4s cubic-bezier(.2,0,0,1) infinite}.kd-import-folder-art svg{display:block;width:100%;height:100%;overflow:visible}.kd-folder-back{fill:var(--color-bg-control)}.kd-folder-back,.kd-folder-front{stroke:var(--color-border-control)}.kd-folder-front{fill:var(--color-bg-active)}.kd-import-folder-front{z-index:2}.kd-import-file{position:absolute;z-index:1;left:calc(50% - 34px);top:calc(50% - 48px);width:68px;text-align:center;transform:translateX(var(--file-x));animation:kd-file-cycle 6.4s cubic-bezier(.2,0,0,1) var(--file-delay) infinite both}.kd-import-file-paper{display:flex;height:84px;flex-direction:column;align-items:center;justify-content:center;gap:10px;border-radius:12px;background:var(--color-bg-reading);box-shadow:inset 0 0 0 1px var(--color-border-control),0 4px 12px oklch(0 0 0/.2)}.kd-import-file-paper svg{width:24px;height:24px;color:var(--color-text-secondary)}.kd-import-file-paper>span{font-size:9px;letter-spacing:.04em;color:var(--color-text-secondary)}.kd-import-file-name{display:block;margin-top:9px;white-space:nowrap;font-size:10px;color:var(--color-text-secondary)}.kd-import-caption{padding-top:4px;text-align:center}.kd-import-animation:focus :is(.kd-import-file,.kd-import-folder-art),.kd-import[data-visible=false] :is(.kd-import-file,.kd-import-folder-art){animation-play-state:paused}@keyframes kd-folder-cycle{0%,18%,88%,to{opacity:1;transform:translateY(0)}38%,66%{opacity:0;transform:translateY(24px)}}@keyframes kd-file-cycle{0%,8%,90%,to{opacity:0;transform:translateY(42px) scale(.75)}28%{opacity:1;transform:translate(var(--file-x),-24px) rotate(var(--file-angle))}42%,64%{opacity:1;transform:translate(var(--file-x))}}@container (430px <= width < 520px){.kd-image-workspace{gap:12px}.kd-image-example{padding:12px}.kd-ocr-body{grid-template-columns:56px minmax(0,1fr);gap:8px}.kd-extracted-text{font-size:10px}.kd-swatches button span.font-mono{font-size:8px}}@container (width < 430px){.kd-image-workspace{grid-template-columns:minmax(0,1fr);grid-template-rows:repeat(2,minmax(0,1fr));gap:12px}.kd-image-example{padding:12px;gap:10px}.kd-ocr-body{grid-template-columns:56px minmax(0,1fr)}.kd-swatches .ui-control{height:40px}.kd-palette-logo{width:44px;height:44px}.kd-pdf>[data-pdf-toolbar]{grid-template-columns:1fr auto}.kd-pdf .media-viewer-navigation{grid-column:1;grid-row:1;justify-self:start}.kd-pdf .media-viewer-zoom{grid-column:2;grid-row:1}.kd-pdf .media-viewer-mode{grid-column:1/-1;grid-row:2;justify-self:center}}@media (max-width:700px){.kd-article-copy{padding:20px}.kd-article-copy .article-content h2{font-size:23px}}@media (prefers-reduced-motion:reduce){.kd-demo *,.kd-demo :after,.kd-demo :before{animation:none!important;transition:none!important}}@container (width < 280px){.kd-note-heading{gap:8px}.kd-note-heading>[role=group]{width:calc(100% - 60px)}.kd-note-heading>[role=group] button{padding-inline:4px;white-space:nowrap}.kd-note-heading>[role=group] svg{display:none}.kd-note-heading>.kd-button{width:52px;min-width:52px;padding-inline:4px;font-size:11px}}.kd-preview-media-open{position:relative;z-index:1;display:block;width:100%;height:100%;border-radius:inherit;cursor:pointer}.kd-preview-link{display:flex;flex-direction:column;width:100%;min-height:0;overflow:hidden;border-radius:12px;background:var(--color-bg-reading)}.kd-preview-link>img{min-height:0;flex:1;height:80px}.kd-preview-link>div{padding:12px}.kd-preview-link h4{font-size:14px;font-weight:550}.kd-preview-link p{margin-top:4px;font-size:11px;color:var(--color-text-secondary)}.kd-preview-link a{display:inline-flex;align-items:center;gap:6px;min-height:28px;margin-top:4px;font-size:11px}.kd-preview-link a svg{width:12px;height:12px}.kd-video-player video{object-fit:cover}.kd-video-player>div:fullscreen video{object-fit:contain}.kd-video-error{position:absolute;top:50%;inset-inline:20px;z-index:4;padding:12px;border-radius:12px;background:var(--color-bg-reading)}