.dk-body{flex:1;min-height:0;display:flex}.dk-filmstrip{gap:var(--re-space-2);width:128px;padding:var(--re-space-2);border-right:1px solid var(--re-border);background:color-mix(in srgb, var(--re-canvas) 88%, var(--re-surface));flex-direction:column;display:flex;overflow-y:auto}@media (width<=560px){.dk-filmstrip{width:88px}}.dk-thumb{border:1px solid var(--re-border);border-radius:var(--re-radius-md);background:var(--re-canvas);cursor:pointer;touch-action:none;transition:border-color var(--re-dur-fast) var(--re-ease-out-quint), box-shadow var(--re-dur-base) var(--re-ease-out-quint), transform var(--re-dur-base) var(--re-ease-out-quint);flex-shrink:0;position:relative;overflow:hidden}.dk-thumb[data-active=true]{border-color:var(--re-accent);box-shadow:0 0 0 1px var(--re-glow), 0 0 12px var(--re-glow-soft)}.dk-thumb[data-dragging=true]{opacity:.85;z-index:5;box-shadow:var(--re-shadow-popover);transition:none}.dk-thumb-stage{aspect-ratio:16/9;pointer-events:none;width:100%;position:relative;overflow:hidden}.dk-thumb-n{bottom:2px;left:var(--re-space-1);color:var(--re-muted);pointer-events:none;font-size:12px;font-weight:600;position:absolute}.dk-thumb-actions{border-top:1px solid var(--re-border);justify-content:center;gap:2px;padding:2px 0;display:flex}.dk-thumb-actions .re-btn{min-width:24px;height:22px;font-size:12px}.dk-add-slide{appearance:none;border:1px dashed var(--re-border);border-radius:var(--re-radius-md);color:var(--re-muted);padding:var(--re-space-2);cursor:pointer;transition:color var(--re-dur-fast) var(--re-ease-out-quint), border-color var(--re-dur-fast) var(--re-ease-out-quint), background-color var(--re-dur-fast) var(--re-ease-out-quint);background:0 0;flex-shrink:0;font-family:inherit;font-size:14px;font-weight:600}.dk-add-slide:hover{color:var(--re-accent);border-color:var(--re-accent);background:var(--re-hover-tint)}.dk-main{min-width:0;padding:var(--re-space-4);background:var(--re-surface);flex:1;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.dk-stage{aspect-ratio:16/9;background:var(--re-canvas);border:1px solid var(--re-border);border-radius:var(--re-radius-lg);width:100%;max-width:960px;box-shadow:var(--re-shadow-card);touch-action:none;-webkit-user-select:none;user-select:none;opacity:0;position:relative;overflow:hidden}.dk-stage[data-bg=surface]{background:var(--re-surface)}.dk-stage[data-bg=accent]{background:color-mix(in srgb, var(--re-accent) 18%, var(--re-canvas))}.dk-main[data-ready=true] .dk-stage{opacity:1;transition:opacity var(--re-dur-slow) var(--re-ease-out-quint)}.dk-question-panel{border-left:1px solid var(--re-border);background:color-mix(in srgb, var(--re-canvas) 88%, var(--re-surface));flex-direction:column;width:304px;min-width:256px;max-width:34%;min-height:0;display:flex}.dk-question-panel-head{justify-content:space-between;align-items:center;gap:var(--re-space-2);padding:var(--re-space-2);border-bottom:1px solid var(--re-border);display:flex}.dk-question-title{color:var(--re-muted);text-transform:uppercase;letter-spacing:.04em;font-size:12px;font-weight:700}.dk-question-list{gap:var(--re-space-2);padding:var(--re-space-2);flex-direction:column;display:flex;overflow-y:auto}.dk-question-empty{color:var(--re-muted);padding:var(--re-space-2);font-size:13px;line-height:1.35}.dk-question-card{gap:var(--re-space-2);border:1px solid var(--re-border);border-radius:var(--re-radius-md);background:var(--re-canvas);padding:var(--re-space-2);box-shadow:0 0 12px var(--re-glow-soft);flex-direction:column;display:flex}.dk-question-card-head{justify-content:space-between;align-items:center;gap:var(--re-space-2);display:flex}.dk-question-kicker,.dk-question-label{color:var(--re-muted);font-size:12px;font-weight:700}.dk-question-label{gap:var(--re-space-1);flex-direction:column;display:flex}.dk-question-row{gap:var(--re-space-2);grid-template-columns:minmax(0,1fr) 96px;align-items:end;display:grid}.dk-question-points{min-width:0}.dk-hidden-file{display:none}label.re-panel-btn{justify-content:center;align-self:flex-start;align-items:center;display:inline-flex}.dk-diagram-question-block{gap:var(--re-space-2);flex-direction:column;display:flex}.dk-question-prompt{resize:vertical;min-height:68px;line-height:1.35}.dk-question-toggle,.dk-choice-row{align-items:center;gap:var(--re-space-2);display:flex}.dk-question-toggle{color:var(--re-text);font-size:13px;font-weight:600}.dk-question-toggle input,.dk-choice-row input[type=radio]{accent-color:var(--re-accent)}.dk-choice-list{gap:var(--re-space-2);flex-direction:column;display:flex}.dk-choice-row .re-input{min-width:0}@media (width<=860px){.dk-question-panel{display:none}}.dk-el{box-sizing:border-box;border-radius:var(--re-radius-sm);transform-origin:50%;transition:box-shadow var(--re-dur-fast) var(--re-ease-out-quint), transform var(--re-dur-base) var(--re-ease-out-quint);position:absolute}.dk-anim-layer{width:100%;height:100%;position:relative}.dk-el[data-selected=true]{box-shadow:0 0 0 1px var(--re-glow), 0 0 18px var(--re-glow-soft)}.dk-el[data-editing=true]{cursor:text}.dk-el img{object-fit:fill;pointer-events:none;border-radius:var(--re-radius-sm);width:100%;height:100%;display:block}.dk-text{word-wrap:break-word;width:100%;height:100%;caret-color:var(--re-accent);outline:none;line-height:1.25;overflow:hidden}.dk-text ::selection{background:var(--re-selection)}.dk-text a{color:var(--re-link);pointer-events:none;text-decoration:underline}.dk-text code{background:var(--re-code-bg);border-radius:var(--re-radius-sm);font-family:var(--re-font-mono);padding:.1em .3em;font-size:.9em}.dk-text-empty:before{content:attr(data-placeholder);color:var(--re-muted);opacity:.6;pointer-events:none}.dk-label{text-align:center;border:1px solid var(--re-link);border-radius:var(--re-radius-md);background:var(--re-canvas);color:var(--re-link);box-sizing:border-box;justify-content:center;align-items:center;padding:0 .4em;font-weight:600;display:flex}.dk-handle{border-radius:var(--re-radius-full);background:var(--re-canvas);border:1px solid var(--re-accent);width:10px;height:10px;box-shadow:0 0 6px var(--re-glow-soft);z-index:30;margin:-5px;position:absolute}.dk-handle[data-dir=n],.dk-handle[data-dir=s]{cursor:ns-resize}.dk-handle[data-dir=e],.dk-handle[data-dir=w]{cursor:ew-resize}.dk-handle[data-dir=nw],.dk-handle[data-dir=se]{cursor:nwse-resize}.dk-handle[data-dir=ne],.dk-handle[data-dir=sw]{cursor:nesw-resize}.dk-rotate-grip{border-radius:var(--re-radius-full);background:var(--re-accent);border:2px solid var(--re-canvas);width:12px;height:12px;box-shadow:0 0 6px var(--re-glow-soft);cursor:grab;z-index:31;touch-action:none;margin-left:-6px;position:absolute;top:-22px;left:50%}.dk-rotate-grip:before{content:"";background:var(--re-accent);opacity:.7;width:1px;height:12px;margin-left:-.5px;position:absolute;top:12px;left:50%}.dk-rotate-grip:active{cursor:grabbing}.dk-guide{background:var(--re-accent);opacity:.85;pointer-events:none;z-index:25;transition:opacity var(--re-dur-fast) var(--re-ease-out-quint);position:absolute}.dk-guide[data-axis=v]{width:1px;top:0;bottom:0}.dk-guide[data-axis=h]{height:1px;left:0;right:0}.dk-minibar{z-index:40;max-width:min(92%,560px);padding:var(--re-space-1);background:var(--re-canvas);border:1px solid var(--re-border);border-radius:var(--re-radius-md);box-shadow:var(--re-shadow-popover), 0 0 16px var(--re-glow-soft);animation:re-pop-in var(--re-dur-base) var(--re-ease-out-expo) both;flex-wrap:wrap;align-items:center;gap:2px;display:flex;position:absolute}.dk-swatch{appearance:none;border-radius:var(--re-radius-full);border:1px solid var(--re-border);cursor:pointer;width:18px;height:18px;transition:transform var(--re-dur-fast) var(--re-ease-out-quint), box-shadow var(--re-dur-fast) var(--re-ease-out-quint);margin:0 1px;padding:0}.dk-swatch:hover{transform:scale(1.15)}.dk-swatch[data-active=true]{box-shadow:0 0 0 2px var(--re-glow-strong), 0 0 8px var(--re-glow-soft)}.dk-size-label{color:var(--re-muted);text-align:center;min-width:28px;font-size:12px;font-weight:600}.dk-bg-row{gap:var(--re-space-1);flex-wrap:wrap;display:flex}.dk-swatch[data-kind=bg]{border-radius:var(--re-radius-sm);width:28px;height:18px}.dk-paste-notice{color:var(--re-muted);margin-left:var(--re-space-2);flex:1;min-width:0;font-size:12px}.dk-skeleton{z-index:10;background:var(--re-surface);pointer-events:none;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.dk-skeleton-stage{aspect-ratio:16/9;border-radius:var(--re-radius-lg);background:linear-gradient(100deg, var(--re-skel-base) 40%, var(--re-skel-hi) 50%, var(--re-skel-base) 60%);background-size:220% 100%;width:min(80%,720px);animation:1.3s linear infinite re-shimmer}.dk-add-slide-wrap{flex-shrink:0;align-items:stretch;gap:1px;display:flex;position:relative}.dk-add-slide-wrap .dk-add-slide{flex:1}.dk-add-slide-caret{appearance:none;border:1px dashed var(--re-border);border-radius:var(--re-radius-md);color:var(--re-muted);padding:0 var(--re-space-2);cursor:pointer;transition:color var(--re-dur-fast) var(--re-ease-out-quint), border-color var(--re-dur-fast) var(--re-ease-out-quint);background:0 0;font-family:inherit;font-size:12px;font-weight:600}.dk-add-slide-caret:hover:not(:disabled){color:var(--re-accent);border-color:var(--re-accent)}.dk-add-slide-caret:disabled{opacity:.5;cursor:default}.dk-preset-menu{z-index:50;padding:var(--re-space-1);background:var(--re-canvas);border:1px solid var(--re-border);border-radius:var(--re-radius-md);box-shadow:var(--re-shadow-popover), 0 0 16px var(--re-glow-soft);animation:re-pop-in var(--re-dur-base) var(--re-ease-out-expo) both;flex-direction:column;gap:1px;display:flex;position:absolute;bottom:calc(100% + 4px);left:0;right:0}.dk-preset-item{appearance:none;color:var(--re-text);text-align:left;padding:var(--re-space-1) var(--re-space-2);border-radius:var(--re-radius-sm);cursor:pointer;transition:background-color var(--re-dur-fast) var(--re-ease-out-quint);background:0 0;border:none;font-family:inherit;font-size:13px}.dk-preset-item:hover{background:var(--re-hover-tint);color:var(--re-accent)}.dk-animate-panel{border-left:1px solid var(--re-border);background:color-mix(in srgb, var(--re-canvas) 88%, var(--re-surface));flex-direction:column;width:304px;min-width:256px;max-width:34%;min-height:0;display:flex}@media (width<=860px){.dk-animate-panel{display:none}}.dk-insert-panel{border-left:1px solid var(--re-border);background:color-mix(in srgb, var(--re-canvas) 88%, var(--re-surface));flex-direction:column;width:304px;min-width:256px;max-width:34%;min-height:0;display:flex}@media (width<=860px){.dk-insert-panel{display:none}}.dk-insert-tabs{padding:var(--re-space-1) var(--re-space-2);border-bottom:1px solid var(--re-border);flex-wrap:wrap;gap:2px;display:flex}.dk-insert-tab{border-radius:var(--re-radius-sm,6px);color:var(--re-text-muted,var(--re-text));cursor:pointer;background:0 0;border:1px solid #0000;flex:auto;padding:4px 8px;font-size:12px}.dk-insert-tab[data-active=true]{background:var(--re-surface);border-color:var(--re-border);color:var(--re-text);font-weight:600}.dk-insert-grid{gap:var(--re-space-1);grid-template-columns:1fr 1fr;display:grid}.dk-insert-card{text-align:center;border:1px solid var(--re-border);border-radius:var(--re-radius,8px);background:var(--re-surface);color:var(--re-text);cursor:pointer;padding:12px 8px;font-size:12px}.dk-insert-card:hover{border-color:var(--re-accent,var(--re-text));background:color-mix(in srgb, var(--re-accent,var(--re-text)) 8%, var(--re-surface))}.dk-insert-input{border:1px solid var(--re-border);border-radius:var(--re-radius-sm,6px);background:var(--re-canvas);width:100%;color:var(--re-text);padding:6px 8px;font-size:13px}.dk-insert-action{justify-content:center;width:100%}.dk-insert-hint{color:var(--re-text-muted,var(--re-text));margin:0;font-size:12px}.dk-insert-muted{opacity:.7;font-style:italic}.dk-insert-media-grid{gap:var(--re-space-1);grid-template-columns:1fr 1fr 1fr;display:grid}.dk-insert-media-card{border:1px solid var(--re-border);border-radius:var(--re-radius-sm,6px);background:var(--re-canvas);cursor:pointer;aspect-ratio:1;padding:0;overflow:hidden}.dk-insert-media-card:hover{border-color:var(--re-accent,var(--re-text))}.dk-insert-media-thumb{object-fit:cover;width:100%;height:100%;display:block}.dk-notes-bar{border-top:1px solid var(--re-border);background:color-mix(in srgb, var(--re-canvas) 88%, var(--re-surface));flex-direction:column;flex-shrink:0;max-height:32%;display:flex}.dk-notes-head{align-items:center;gap:var(--re-space-2);padding:var(--re-space-1) var(--re-space-2);border-bottom:1px solid var(--re-border);display:flex}.dk-notes-title{color:var(--re-text);font-size:12px;font-weight:600}.dk-notes-sub{color:var(--re-text-muted,var(--re-text));opacity:.7;flex:1;font-size:11px;font-style:italic}.dk-notes-textarea{resize:vertical;width:100%;min-height:84px;padding:var(--re-space-2);color:var(--re-text);font-size:13px;line-height:1.5;font-family:var(--re-font-sans,inherit);background:0 0;border:none;outline:none}.dk-anim-phase{gap:var(--re-space-1);flex-direction:column;display:flex}.dk-anim-controls{gap:var(--re-space-1);margin-top:var(--re-space-1);grid-template-columns:1fr 1fr;display:grid}.dk-anim-field{color:var(--re-muted);flex-direction:column;gap:2px;font-size:11px;font-weight:600;display:flex}.dk-anim-field .re-input{min-width:0}.dk-seq-list{gap:var(--re-space-1);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.dk-seq-item{align-items:center;gap:var(--re-space-1);border:1px solid var(--re-border);border-radius:var(--re-radius-sm);background:var(--re-canvas);padding:2px var(--re-space-1);display:flex}.dk-seq-item[data-active=true]{border-color:var(--re-accent);box-shadow:0 0 0 1px var(--re-glow)}.dk-seq-label{appearance:none;color:var(--re-text);align-items:center;gap:var(--re-space-1);cursor:pointer;text-align:left;min-width:0;padding:var(--re-space-1) 0;background:0 0;border:none;flex:1;font-family:inherit;display:flex}.dk-seq-n{border-radius:var(--re-radius-full);background:var(--re-accent);width:18px;height:18px;color:var(--re-on-accent,var(--re-canvas));flex-shrink:0;justify-content:center;align-items:center;font-size:11px;font-weight:700;display:flex}.dk-seq-text{white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;font-size:12px;overflow:hidden}.dk-seq-meta{color:var(--re-muted);flex-shrink:0;font-size:10px}.dk-seq-reorder{flex-direction:column;gap:0;display:flex}.dk-seq-reorder .re-btn{min-width:22px;height:16px;font-size:10px;line-height:1}.dk-el[data-anim=play] .dk-anim-layer{animation-name:var(--dk-in-name,none), var(--dk-em-name,none);animation-duration:var(--dk-in-dur,0s), var(--dk-em-dur,0s);animation-delay:var(--dk-in-delay,0s), var(--dk-em-delay,0s);animation-timing-function:var(--dk-in-ease,ease), ease-in-out;animation-iteration-count:1,infinite;animation-direction:normal,alternate;animation-fill-mode:both,none}@keyframes dk-in-fade{0%{opacity:0}to{opacity:1}}@keyframes dk-in-slideUp{0%{opacity:0;transform:translateY(40%)}to{opacity:1;transform:none}}@keyframes dk-in-slideDown{0%{opacity:0;transform:translateY(-40%)}to{opacity:1;transform:none}}@keyframes dk-in-slideLeft{0%{opacity:0;transform:translate(40%)}to{opacity:1;transform:none}}@keyframes dk-in-slideRight{0%{opacity:0;transform:translate(-40%)}to{opacity:1;transform:none}}@keyframes dk-in-scaleIn{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:none}}@keyframes dk-in-flyUp{0%{opacity:0;transform:translateY(40%)}to{opacity:1;transform:none}}@keyframes dk-in-flyDown{0%{opacity:0;transform:translateY(-40%)}to{opacity:1;transform:none}}@keyframes dk-in-flyLeft{0%{opacity:0;transform:translate(40%)}to{opacity:1;transform:none}}@keyframes dk-in-flyRight{0%{opacity:0;transform:translate(-40%)}to{opacity:1;transform:none}}@keyframes dk-in-scale{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:none}}@keyframes dk-in-wipe{0%{opacity:0;transform:translate(-20%)scale(.92)}to{opacity:1;transform:none}}@keyframes dk-em-pulse{0%{transform:scale(1)}to{transform:scale(1.06)}}@keyframes dk-em-bounce{0%{transform:translateY(0)}to{transform:translateY(-8%)}}@keyframes dk-em-shimmer{0%{opacity:1}to{opacity:.55}}.dk-diagram-author{gap:var(--re-space-2);flex-direction:column;display:flex}.dk-diagram-author-head{justify-content:space-between;align-items:center;gap:var(--re-space-2);display:flex}.dk-diagram-author[data-fullscreen=true]{z-index:9999;padding:var(--re-space-3);border:1px solid var(--re-border);border-radius:var(--re-radius-md);background:var(--re-canvas);position:fixed;inset:16px;overflow:auto;box-shadow:0 18px 60px #0000003d}.dk-diagram-author[data-fullscreen=true] .dk-diagram-img{max-height:calc(100vh - 260px)}.dk-diagram-canvas{border:1px solid var(--re-border);border-radius:var(--re-radius-md);background:var(--re-surface);-webkit-user-select:none;user-select:none;width:100%;position:relative;overflow:visible}.dk-diagram-img{object-fit:contain;pointer-events:none;border-radius:calc(var(--re-radius-md) - 1px);width:100%;height:auto;max-height:260px;display:block}.dk-diagram-img-missing,.dk-diagram-no-image{color:var(--re-muted);padding:var(--re-space-2);text-align:center;font-size:12px;line-height:1.4}.dk-diagram-no-image{border:1px dashed var(--re-border);border-radius:var(--re-radius-md);background:var(--re-surface)}.dk-diagram-dot{border-radius:var(--re-radius-full);border:3px solid var(--re-canvas);background:var(--dk-diagram-marker,var(--re-accent));color:var(--dk-diagram-marker-fg,var(--re-accent-fg));cursor:grab;touch-action:none;transition:box-shadow var(--re-dur-fast) var(--re-ease-out-quint);justify-content:center;align-items:center;font-size:12px;font-weight:800;display:flex;position:absolute;box-shadow:0 0 0 2px #0f172a3d,0 8px 18px #0f172a47}.dk-diagram-dot:active{cursor:grabbing}.dk-diagram-dot[data-assigned=true]{background:var(--dk-diagram-marker,var(--re-accent));color:var(--dk-diagram-marker-fg,var(--re-accent-fg))}.dk-diagram-dot[data-active=true]{box-shadow:0 0 0 3px var(--re-selection), 0 10px 22px #0f172a52}.dk-diagram-dot[data-drop=true]{box-shadow:0 0 0 3px var(--re-active-tint);border-style:dashed}.dk-diagram-dot:after{content:"";border-left:5px solid #0000;border-right:5px solid #0000;border-top:7px solid var(--dk-diagram-marker,var(--re-accent));filter:drop-shadow(0 2px 1px #0f172a38);pointer-events:none;position:absolute;top:calc(100% - 3px);left:50%;transform:translate(-50%)}.dk-diagram-dot-n{pointer-events:none}.dk-diagram-dot-tag{text-overflow:ellipsis;white-space:nowrap;border:2px solid var(--re-canvas);border-radius:var(--re-radius-full);background:var(--dk-diagram-marker,var(--re-accent));max-width:min(180px,100vw - 72px);color:var(--dk-diagram-marker-fg,var(--re-accent-fg));pointer-events:auto;cursor:grab;padding:4px 8px;font-size:12px;font-weight:800;line-height:1.1;position:absolute;top:50%;left:calc(100% + 8px);overflow:hidden;transform:translateY(-50%);box-shadow:0 8px 18px #0f172a38}.dk-diagram-tray{gap:var(--re-space-1);flex-direction:column;display:flex}.dk-diagram-chips{gap:var(--re-space-1);flex-wrap:wrap;align-items:center;display:flex}.dk-diagram-chip{align-items:center;gap:var(--re-space-1);border:1px solid var(--re-border);border-radius:var(--re-radius-full);background:var(--re-surface);cursor:grab;max-width:100%;padding:2px 4px;display:flex}.dk-diagram-chip:active{cursor:grabbing}.dk-diagram-chip[data-armed=true]{border-color:var(--dk-diagram-marker,var(--re-accent));box-shadow:0 0 0 2px var(--re-accent-soft,#00000014)}.dk-diagram-chip-n{border-radius:var(--re-radius-full);background:var(--dk-diagram-marker,var(--re-accent));width:22px;height:22px;color:var(--dk-diagram-marker-fg,var(--re-accent-fg));flex:none;justify-content:center;align-items:center;font-size:11px;font-weight:800;display:flex;box-shadow:inset 0 0 0 2px #ffffff6b}.dk-diagram-chip[data-placed=true] .dk-diagram-chip-n{background:var(--dk-diagram-marker,var(--re-accent));color:var(--dk-diagram-marker-fg,var(--re-accent-fg))}.dk-diagram-chip-input{min-width:56px;max-width:140px;color:var(--re-text);cursor:text;background:0 0;border:none;outline:none;font-size:12px;font-weight:600}.dk-diagram-chip-state{color:var(--re-muted,var(--re-text));flex:none;font-size:10px;line-height:1}.dk-diagram-chip[data-placed=true] .dk-diagram-chip-state{color:var(--dk-diagram-marker,var(--re-accent))}.dk-diagram-hint{color:var(--re-accent);font-size:11px;font-weight:600}.dk-diagram-canvas[data-arming=true]{outline:2px dashed var(--re-accent);outline-offset:2px;cursor:copy}.dk-anim-layer[data-fx=glow]{border-radius:var(--re-radius-sm);--dk-fx-glow-min:6px;--dk-fx-glow-max:14px;--dk-fx-glow-op:.34}.dk-anim-layer[data-fx=glow][data-fx-intensity=strong]{--dk-fx-glow-min:6px;--dk-fx-glow-max:20px;--dk-fx-glow-op:.5}.dk-anim-layer[data-fx=glow]:not([data-fx-target=text]){animation:dk-fx-glow var(--dk-fx-glow-period,.9s) ease-in-out infinite alternate}.dk-anim-layer[data-fx=glow][data-fx-target=text] .dk-text{animation:dk-fx-text-glow var(--dk-fx-glow-period,.9s) ease-in-out infinite alternate}@keyframes dk-fx-glow{0%{box-shadow:0 0 var(--dk-fx-glow-min,6px) color-mix(in srgb, var(--dk-fx-color,var(--re-accent)) 30%, transparent)}to{box-shadow:0 0 var(--dk-fx-glow-max,14px) color-mix(in srgb, var(--dk-fx-color,var(--re-accent)) calc(var(--dk-fx-glow-op,.34) * 100%), transparent)}}@keyframes dk-fx-text-glow{0%{text-shadow:0 0 var(--dk-fx-glow-min,6px) color-mix(in srgb, var(--dk-fx-color,var(--re-accent)) 40%, transparent)}to{text-shadow:0 0 var(--dk-fx-glow-max,14px) color-mix(in srgb, var(--dk-fx-color,var(--re-accent)) calc(var(--dk-fx-glow-op,.34) * 100% + 15%), transparent)}}.dk-anim-layer[data-fx=shimmer]:not([data-fx-target=text]):after{content:"";pointer-events:none;border-radius:inherit;background:linear-gradient(100deg, transparent 35%, color-mix(in srgb, var(--dk-fx-color,var(--re-accent)) 32%, transparent) 50%, transparent 65%);mix-blend-mode:screen;background-size:220% 100%;animation:2.2s linear infinite dk-fx-shimmer;position:absolute;inset:0}.dk-anim-layer[data-fx=shimmer][data-fx-intensity=strong]:not([data-fx-target=text]):after{background:linear-gradient(100deg, transparent 30%, color-mix(in srgb, var(--dk-fx-color,var(--re-accent)) 50%, transparent) 50%, transparent 70%);background-size:220% 100%;animation-duration:1.6s}.dk-anim-layer[data-fx=shimmer][data-fx-target=text] .dk-text{background-image:linear-gradient(100deg, var(--dk-text-color,currentColor) 38%, color-mix(in srgb, var(--dk-fx-color,var(--re-accent)) 65%, white) 50%, var(--dk-text-color,currentColor) 62%);-webkit-text-fill-color:transparent;color:#0000;background-size:220% 100%;-webkit-background-clip:text;background-clip:text;animation:2.2s linear infinite dk-fx-shimmer}.dk-anim-layer[data-fx=shimmer][data-fx-intensity=strong][data-fx-target=text] .dk-text{background-image:linear-gradient(100deg, var(--dk-text-color,currentColor) 34%, color-mix(in srgb, var(--dk-fx-color,var(--re-accent)) 85%, white) 50%, var(--dk-text-color,currentColor) 66%);animation-duration:1.6s}@keyframes dk-fx-shimmer{0%{background-position:120% 0}to{background-position:-120% 0}}.dk-motion-switch{align-items:center;gap:2px}.dk-motion-label{color:var(--re-muted);margin-right:2px;font-size:11px;font-weight:700}.dk-check-card{z-index:20;box-sizing:border-box;border-radius:var(--re-radius-md);border:1.5px solid var(--re-accent);background:color-mix(in srgb, var(--re-canvas) 92%, var(--re-accent));box-shadow:var(--re-shadow-popover), 0 0 12px var(--re-glow-soft);cursor:move;touch-action:none;display:flex;position:absolute;overflow:hidden}.dk-check-card[data-selected=true]{box-shadow:0 0 0 2px var(--re-glow-strong), 0 0 18px var(--re-glow-soft)}.dk-check-card-inner{box-sizing:border-box;padding:var(--re-space-2);flex-direction:column;gap:4px;width:100%;min-width:0;max-width:100%;height:100%;max-height:100%;display:flex;overflow:auto}.dk-check-card-inner--diagram{overflow:hidden}.dk-check-card-head{align-items:center;gap:var(--re-space-1);flex:none;min-width:0;display:flex}.dk-check-card-kind{text-transform:uppercase;letter-spacing:.04em;color:var(--re-accent);font-size:10px;font-weight:800}.dk-check-card-req{border-radius:var(--re-radius-full);background:var(--re-accent);color:var(--re-accent-fg);padding:1px 5px;font-size:9px;font-weight:700}.dk-check-card-prompt{color:var(--re-text);overflow-wrap:anywhere;flex:none;min-width:0;font-size:15px;font-weight:700;line-height:1.33}.dk-check-card-diagram{border:1px solid var(--re-border);border-radius:var(--re-radius-sm);background:var(--re-surface);flex:1 1 0;width:100%;min-height:0;position:relative;overflow:hidden}.dk-check-card-diagram img{object-fit:contain;pointer-events:none;width:100%;height:100%;display:block}.dk-check-card-diagram-empty{width:100%;height:100%;color:var(--re-muted);text-align:center;padding:var(--re-space-2);justify-content:center;align-items:center;font-size:12px;display:flex}.dk-check-card-diagram-meta{text-overflow:ellipsis;white-space:nowrap;border-radius:var(--re-radius-full);background:var(--re-accent);max-width:calc(100% - 12px);color:var(--re-accent-fg);padding:2px 6px;font-size:10px;font-weight:800;position:absolute;bottom:6px;right:6px;overflow:hidden}.dk-check-card-choices{flex-direction:column;gap:6px;margin:0;padding-left:16px;display:flex}.dk-check-card-choices li{color:var(--re-text);font-size:14px;line-height:1.3}.dk-check-handle{border-radius:var(--re-radius-full);border:1.5px solid var(--re-accent);background:var(--re-canvas);z-index:21;touch-action:none;width:12px;height:12px;margin:-6px;position:absolute}.dk-check-handle[data-dir=nw]{cursor:nwse-resize}.dk-check-handle[data-dir=ne]{cursor:nesw-resize}.dk-check-handle[data-dir=se]{cursor:nwse-resize}.dk-check-handle[data-dir=sw]{cursor:nesw-resize}.dk-check-to-panel{appearance:none;border:1px solid var(--re-border);border-radius:var(--re-radius-sm);background:var(--re-canvas);color:var(--re-muted);cursor:pointer;z-index:22;padding:2px 6px;font-family:inherit;font-size:10px;font-weight:700;position:absolute;bottom:4px;right:4px}.dk-check-to-panel:hover{color:var(--re-accent);border-color:var(--re-accent)}.dk-placement-toggle{gap:var(--re-space-1);flex-direction:column;display:flex}.dk-placement-seg{border:1px solid var(--re-border);border-radius:var(--re-radius-md);align-self:flex-start;display:inline-flex;overflow:hidden}.dk-placement-opt{appearance:none;color:var(--re-muted);cursor:pointer;transition:background-color var(--re-dur-fast) var(--re-ease-out-quint);background:0 0;border:none;padding:4px 10px;font-family:inherit;font-size:12px;font-weight:600}.dk-placement-opt+.dk-placement-opt{border-left:1px solid var(--re-border)}.dk-placement-opt[data-active=true]{background:var(--re-accent);color:var(--re-accent-fg)}.dk-effect-editor{gap:var(--re-space-1);margin-top:var(--re-space-2);flex-direction:column;display:flex}.dk-effect-chips{gap:var(--re-space-1);flex-wrap:wrap;display:flex}.dk-effect-chip{appearance:none;border:1px solid var(--re-border);border-radius:var(--re-radius-full);background:var(--re-surface);color:var(--re-text);cursor:pointer;transition:background-color var(--re-dur-fast) var(--re-ease-out-quint), border-color var(--re-dur-fast) var(--re-ease-out-quint);padding:3px 10px;font-family:inherit;font-size:12px;font-weight:600}.dk-effect-chip:hover{border-color:var(--re-accent)}.dk-effect-chip[data-active=true]{background:var(--re-accent);border-color:var(--re-accent);color:var(--re-accent-fg)}.dk-effect-colors{flex-wrap:wrap;gap:4px;display:flex}@media (prefers-reduced-motion:reduce){.re-root .dk-anim-layer[data-fx=shimmer]:not([data-fx-target=text]):after{display:none}.re-root .dk-anim-layer[data-fx=shimmer][data-fx-target=text] .dk-text{-webkit-text-fill-color:var(--dk-text-color,currentColor);color:var(--dk-text-color,currentColor);background:0 0;animation:none!important}.re-root .dk-anim-layer[data-fx=glow]:not([data-fx-target=text]){box-shadow:0 0 12px color-mix(in srgb, var(--dk-fx-color,var(--re-accent)) 28%, transparent);animation:none!important}.re-root .dk-anim-layer[data-fx=glow][data-fx-target=text] .dk-text{text-shadow:0 0 10px color-mix(in srgb, var(--dk-fx-color,var(--re-accent)) 38%, transparent);animation:none!important}}.dk-menubar{padding:2px var(--re-space-2);border-bottom:1px solid var(--re-border);background:color-mix(in srgb, var(--re-canvas) 92%, var(--re-surface));z-index:30;flex-wrap:wrap;align-items:center;gap:2px;display:flex;position:relative}.dk-menu{position:relative}.dk-menu-top{appearance:none;color:var(--re-text);border-radius:var(--re-radius-sm,6px);cursor:pointer;background:0 0;border:0;padding:5px 8px;font-size:13px;line-height:1}.dk-menu-top:hover,.dk-menu-top[data-active=true]{background:color-mix(in srgb, var(--re-accent) 14%, transparent)}.dk-menu-dropdown{background:var(--re-surface,var(--re-canvas));border:1px solid var(--re-border);border-radius:var(--re-radius-md);min-width:220px;box-shadow:var(--re-shadow-popover);z-index:40;margin-top:2px;padding:4px;position:absolute;top:100%;left:0}.dk-menu-item-wrap{position:relative}.dk-menu-item{justify-content:space-between;align-items:center;gap:var(--re-space-3);appearance:none;width:100%;color:var(--re-text);text-align:left;border-radius:var(--re-radius-sm,6px);cursor:pointer;background:0 0;border:0;padding:6px 8px;font-size:13px;display:flex}.dk-menu-item:hover:not(:disabled){background:color-mix(in srgb, var(--re-accent) 14%, transparent)}.dk-menu-item:disabled{color:var(--re-muted);cursor:default}.dk-menu-item-hint{color:var(--re-muted);font-size:11px}.dk-menu-submenu{margin:0 0 0 2px;top:-4px;left:100%}.dk-menu-sep{background:var(--re-border);height:1px;margin:4px 6px}.dk-menu-status{color:var(--re-muted);padding:6px 8px;font-size:12px}.dk-main[data-zoomed=in]{justify-content:safe center;align-items:safe center;overflow:auto}.dk-stage{transition:transform var(--re-dur-base,.18s) var(--re-ease-out-quint,ease)}.dk-zoom-group{align-items:center}.dk-zoom-pick{position:relative}.dk-zoom-display{font-variant-numeric:tabular-nums;min-width:64px}.dk-zoom-menu{background:var(--re-surface,var(--re-canvas));border:1px solid var(--re-border);border-radius:var(--re-radius-md);min-width:88px;box-shadow:var(--re-shadow-popover);z-index:40;flex-direction:column;margin-top:2px;padding:4px;display:flex;position:absolute;top:100%;left:0}.dk-zoom-opt{appearance:none;color:var(--re-text);text-align:left;border-radius:var(--re-radius-sm,6px);cursor:pointer;font-variant-numeric:tabular-nums;background:0 0;border:0;padding:6px 10px;font-size:13px}.dk-zoom-opt:hover,.dk-zoom-opt[data-active=true]{background:color-mix(in srgb, var(--re-accent) 14%, transparent)}