.pk-boot{--boot-canvas:#eff1ee;--boot-bar:#eff1ee;--boot-bar-height:40px;--boot-ink:#171c19;--boot-muted:#4c534f;--boot-block:#e3e6e4;--boot-surface:#fff;--boot-subtle:#f7f8f7;--boot-line:#e0e3e1;--boot-line-strong:#cdd2cf;--boot-brand:#1f5f45;--boot-brand-hover:#194f39;--boot-brand-block:#d7e4dc;--boot-run:#2e7a59;--boot-ring:#b9d0c2;--boot-attention:#9a6213;--boot-attention-ink:#fff;--boot-focus:#1f5f45;--boot-core:#c98a2e;--boot-shadow:0 2px 6px #141a1714,0 8px 20px -6px #141a1724;z-index:0;background:var(--boot-canvas);color:var(--boot-ink);font:14px/1.5 Segoe UI Variable Text,Segoe UI,PingFang SC,Microsoft YaHei UI,Microsoft YaHei,Noto Sans SC,Hiragino Sans GB,system-ui,sans-serif;position:fixed;inset:0;overflow:hidden}html[data-theme=dark] .pk-boot{--boot-canvas:#0f1211;--boot-bar:#0f1211;--boot-ink:#e6eae8;--boot-muted:#aeb7b2;--boot-block:#1f2422;--boot-surface:#181c1b;--boot-subtle:#1c211f;--boot-line:#2a302d;--boot-line-strong:#3a423e;--boot-brand:#2e7658;--boot-brand-hover:#337f5f;--boot-brand-block:#1d2d26;--boot-run:#6cbf95;--boot-ring:#2f4b3c;--boot-attention:#d9a441;--boot-attention-ink:#111413;--boot-core:#f2c27b;--boot-focus:#6cbf95;--boot-shadow:0 2px 6px #0000004d,0 8px 20px -6px #00000080}@media (prefers-color-scheme:dark){html:not([data-theme]) .pk-boot{--boot-canvas:#0f1211;--boot-bar:#0f1211;--boot-ink:#e6eae8;--boot-muted:#aeb7b2;--boot-block:#1f2422;--boot-surface:#181c1b;--boot-subtle:#1c211f;--boot-line:#2a302d;--boot-line-strong:#3a423e;--boot-brand:#2e7658;--boot-brand-hover:#337f5f;--boot-brand-block:#1d2d26;--boot-run:#6cbf95;--boot-ring:#2f4b3c;--boot-attention:#d9a441;--boot-attention-ink:#111413;--boot-core:#f2c27b;--boot-focus:#6cbf95;--boot-shadow:0 2px 6px #0000004d,0 8px 20px -6px #00000080}}.pk-boot-art{grid-template-rows:var(--boot-bar-height) minmax(0,1fr);height:100%;display:grid}.pk-boot-bar{background:var(--boot-bar);min-width:0;color:var(--boot-ink);align-items:center;gap:10px;padding:0 8px 0 14px;display:flex;position:relative}html[data-boot=design] .pk-boot-bar{padding-left:12px}.pk-boot-bar svg{flex:none;width:20px;height:20px;display:block}.pk-boot-bar b{white-space:nowrap;font-size:14px;font-weight:600;line-height:20px}.pk-boot-bar svg.pk-boot-word{display:none}.pk-boot-word-core{fill:var(--boot-core)}.pk-boot-progress{z-index:1;pointer-events:none;height:2px;position:absolute;bottom:-2px;left:0;right:0;overflow:hidden}.pk-boot-progress:after{content:"";background:var(--boot-run);opacity:.5;position:absolute;inset:0}@media (prefers-reduced-motion:no-preference){.pk-boot-progress:after{opacity:1;border-radius:2px;width:34%;animation:1.3s cubic-bezier(.4,0,.2,1) infinite pk-boot-run;right:auto}.pk-boot-shape i,.pk-boot-stage{animation:1.6s ease-in-out infinite alternate pk-boot-breathe}}@keyframes pk-boot-run{0%{transform:translate(-100%)}to{transform:translate(300%)}}@keyframes pk-boot-breathe{0%{opacity:.68}to{opacity:1}}.pk-boot-shape{min-height:0;display:none}.pk-boot-shape i{background:var(--boot-block);border-radius:3px;display:block}html[data-boot=design] .pk-boot-design{grid-template-columns:minmax(0,495px) minmax(0,1fr);gap:20px;padding:24px 32px 25px 58px;display:grid}html[data-boot=frame] .pk-boot-frame{grid-template-columns:240px minmax(0,1fr);display:grid}html:is([data-boot=platform],[data-boot=frame]) .pk-boot{--boot-bar-height:52px}html:is([data-boot=platform],[data-boot=frame]) .pk-boot-bar{gap:9px;padding-left:18px}html:is([data-boot=platform],[data-boot=frame]) .pk-boot-bar svg{width:26px;height:26px}html:is([data-boot=platform],[data-boot=frame]) .pk-boot-bar b{display:none}html:is([data-boot=platform],[data-boot=frame]) .pk-boot-bar svg.pk-boot-word{width:75px;height:19px;display:block}html[data-boot=stage] .pk-boot-showcase{grid-template-rows:40px minmax(0,1fr);gap:12px;padding:12px 28px 26px;display:grid}.pk-boot-text{align-content:start;gap:14px;padding-top:44px;display:grid}.pk-boot-text i:first-child{width:84px;height:12px}.pk-boot-text i:nth-child(2){width:66%;height:28px}.pk-boot-text i:nth-child(3){width:100%;height:12px}.pk-boot-text i:nth-child(4){width:52%;height:12px;margin-top:-4px}.pk-boot-text i:nth-child(5){background:linear-gradient(90deg,var(--boot-brand-block) 0 103px,transparent 103px 109px,var(--boot-block) 109px);width:220px;height:32px;margin-top:20px}.pk-boot-text i:nth-child(6){width:64px;height:12px;margin-top:62px}.pk-boot-stage{border:1px solid var(--boot-line);background:linear-gradient(var(--boot-subtle),var(--boot-subtle)) top/100% 40px no-repeat,linear-gradient(var(--boot-line),var(--boot-line)) 0 40px/100% 1px no-repeat, linear-gradient(var(--boot-line),var(--boot-line)) left 0 bottom 55px/100% 1px no-repeat,radial-gradient(ellipse 15% 22% at 50% 50%,var(--boot-block) 0 96%,transparent 100%),var(--boot-surface);border-radius:6px;min-height:0}.pk-boot-rail{align-content:start;gap:14px;padding:22px 20px;display:grid}.pk-boot-rail i{height:12px}.pk-boot-rail i:nth-child(odd){width:56%}.pk-boot-rail i:nth-child(2n){width:74%}.pk-boot-rail i:nth-child(3n+1){width:34%;height:10px;margin-top:8px}.pk-boot-main{border:1px solid var(--boot-line);background:var(--boot-surface);border-radius:16px;align-content:start;gap:12px;min-width:0;margin:0 10px 10px 0;padding:32px 40px;display:grid}.pk-boot-main i:first-child{width:180px;height:26px;margin:8px 0 6px}.pk-boot-main i:nth-child(2){width:min(620px,92%);height:12px}.pk-boot-main i:nth-child(3){width:min(420px,64%);height:12px}.pk-boot-main i:nth-child(4){border:1px solid var(--boot-line);background:var(--boot-surface);border-radius:16px;height:min(440px,52vh);margin-top:14px}.pk-boot-showcase i:first-child{border:1px solid var(--boot-line);background:var(--boot-surface);justify-self:center;width:min(1680px,100%)}.pk-boot-showcase i:nth-child(2){border:1px solid var(--boot-line);background:linear-gradient(var(--boot-subtle),var(--boot-subtle)) top/100% 40px no-repeat,linear-gradient(var(--boot-line),var(--boot-line)) 0 40px/100% 1px no-repeat,var(--boot-surface);border-radius:4px;justify-self:center;width:min(1680px,100%)}.pk-boot-status{top:calc(var(--boot-bar-height) + 10px);z-index:2;border:1px solid var(--boot-line-strong);background:var(--boot-surface);width:max-content;max-width:min(440px,100% - 32px);box-shadow:var(--boot-shadow);color:var(--boot-ink);border-radius:999px;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:2px 8px;margin:0;padding:5px 14px 5px 10px;font-size:12px;line-height:18px;display:grid;position:absolute;left:50%;transform:translate(-50%)}.pk-boot-status>span{border:2px solid var(--boot-ring);border-top-color:var(--boot-brand);border-radius:50%;grid-row:1/span 2;align-self:start;width:14px;height:14px;margin-top:2px}.pk-boot-status>:not(span){grid-column:2}.pk-boot-status p{margin:0}.pk-boot-status small{color:var(--boot-muted);font-size:12px;line-height:18px;display:block}.pk-boot-status button{border:1px solid var(--boot-brand);background:var(--boot-brand);color:#fff;min-height:32px;font:inherit;cursor:pointer;border-radius:3px;grid-column:2;justify-self:start;margin-top:8px;padding:4px 14px;font-size:13px;font-weight:600}.pk-boot-status button:hover{background:var(--boot-brand-hover)}.pk-boot-status button:focus-visible{outline:2px solid var(--boot-focus);outline-offset:2px}.pk-boot-status:focus{outline:none}.pk-boot-status:focus-visible{outline:2px solid var(--boot-focus);outline-offset:2px}.pk-boot-status:is([data-phase=slow],[data-phase=long],[data-phase=failed]){border-radius:6px;padding:9px 14px 10px 10px}.pk-boot-status[data-phase=failed]{border-color:var(--boot-attention);border-left-width:3px}.pk-boot-status[data-phase=failed]>span{background:var(--boot-attention);color:var(--boot-attention-ink);border:0;place-items:center;font-size:11px;font-weight:700;line-height:1;display:grid}.pk-boot[data-phase=failed] .pk-boot-progress{display:none}@media (prefers-reduced-motion:no-preference){.pk-boot-status{animation:.18s cubic-bezier(.22,.8,.32,1) both pk-boot-say}.pk-boot-status:not([data-phase=failed])>span{animation:.9s linear infinite pk-boot-spin}}@keyframes pk-boot-say{0%{opacity:0;transform:translate(-50%,-4px)}to{opacity:1;transform:translate(-50%)}}@keyframes pk-boot-spin{to{transform:rotate(360deg)}}.pk-boot-early .pk-boot-status{border-radius:6px;padding:9px 14px 10px 10px;animation:.4s pk-boot-wait,1.5s pk-boot-pill}.pk-boot-early .pk-boot-slow{animation:1.5s pk-boot-later,1ms 10s forwards pk-boot-hide}.pk-boot-early :is(.pk-boot-long,button){animation:10s pk-boot-later}html:not([data-boot]) .pk-boot-early button{display:none}@media (prefers-reduced-motion:no-preference){.pk-boot-early .pk-boot-status{animation:.18s cubic-bezier(.22,.8,.32,1) .4s both pk-boot-say,1.5s pk-boot-pill}}@media (prefers-reduced-motion:reduce){.pk-boot-early .pk-boot-status{animation:.4s pk-boot-wait,1.5s pk-boot-pill!important}.pk-boot-early .pk-boot-slow{animation:1.5s pk-boot-later,1ms 10s forwards pk-boot-hide!important}.pk-boot-early :is(.pk-boot-long,button){animation:10s pk-boot-later!important}.pk-boot:not([data-live]) .pk-boot-progress:after{animation:1ms 29.7s forwards pk-boot-gone!important}}@keyframes pk-boot-wait{0%,to{opacity:0}}@keyframes pk-boot-pill{0%,to{border-radius:999px;padding:5px 14px 5px 10px}}@keyframes pk-boot-later{0%,to{display:none}}@keyframes pk-boot-hide{0%,to{display:none}}.pk-boot:not([data-live]) .pk-boot-progress:after{animation:1ms 29.7s forwards pk-boot-gone}@media (prefers-reduced-motion:no-preference){.pk-boot:not([data-live]) .pk-boot-progress:after{animation:1.3s cubic-bezier(.4,0,.2,1) 23 pk-boot-run,1ms 29.7s forwards pk-boot-gone}.pk-boot:not([data-live]) :is(.pk-boot-shape i,.pk-boot-stage){animation:1.6s ease-in-out 18 alternate pk-boot-breathe}.pk-boot-early .pk-boot-status>span{animation:.9s linear 33 pk-boot-spin,1ms 29.7s forwards pk-boot-gone}}@keyframes pk-boot-gone{0%,to{visibility:hidden}}@media (width<=760px){.pk-boot-bar,html:is([data-boot=platform],[data-boot=frame]) .pk-boot-bar{padding-left:14px}html[data-boot=frame] .pk-boot-frame{grid-template-rows:52px minmax(0,1fr);grid-template-columns:minmax(0,1fr)}.pk-boot-rail{grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-flow:column;align-items:center;gap:14px;padding:0 16px}.pk-boot-rail i,.pk-boot-rail i:nth-child(odd),.pk-boot-rail i:nth-child(2n),.pk-boot-rail i:nth-child(3n+1){width:100%;height:12px;margin:0}.pk-boot-rail i:nth-child(n+5){display:none}.pk-boot-main{border-width:1px 0 0;border-radius:20px 20px 0 0;margin:0;padding:20px 16px}html[data-boot=design] .pk-boot-design{grid-template-rows:auto minmax(240px,1fr);grid-template-columns:minmax(0,1fr);gap:20px;padding:16px}.pk-boot-text{padding-top:12px}.pk-boot-text i:nth-child(n+5){display:none}html[data-boot=stage] .pk-boot-showcase{padding:8px 12px 12px}}html[data-shell=windows] .pk-boot{--boot-bar-height:40px}html[data-shell=windows] .pk-boot-bar svg{width:22px;height:22px}html[data-shell=windows]:is([data-boot=platform],[data-boot=frame]) .pk-boot-bar svg.pk-boot-word{width:63px;height:16px}html[data-shell=windows] .pk-boot-bar{-webkit-app-region:drag;padding-right:calc(100vw - env(titlebar-area-x,0px) - env(titlebar-area-width,calc(100vw - 138px)) + 12px)}html[data-shell=windows] .pk-boot-status button{-webkit-app-region:no-drag}@media (forced-colors:active){.pk-boot-progress:after{background:highlight}.pk-boot-shape i,.pk-boot-stage,.pk-boot-status{border:1px solid canvastext}}.candy-controls{border-bottom:1px solid #81906326;margin-bottom:18px;padding-bottom:16px}.candy-controls .assembly-steps{margin:2px 0 16px}.candy-controls .stack-label{margin:12px 0}.processing-aids{padding:4px 0}.processing-aids textarea{width:100%;font:inherit;resize:vertical;color:inherit;background:#ffffff70;border:1px solid #9ba88955;border-radius:12px;padding:10px}.processing-links{flex-direction:column;gap:10px;margin:14px 0;font-size:12px;display:flex}.processing-links a{color:#536638;text-underline-offset:4px}.candy-library{margin-top:14px}.candy-mark{background:radial-gradient(at 35% 25%,#fff8,#0000 60%),#df795a;border-radius:8px 8px 5px 5px;width:22px;height:22px;box-shadow:inset -3px -4px 5px #86231844}.candy-mark-marshmallow{background:#efddd9;border-radius:7px;height:24px;box-shadow:inset -3px -3px 6px #c6aaa133}.candy-mark-chewing-gum{background:#c9d8b9;border-radius:5px}.candy-mark-liquorice{background:repeating-linear-gradient(75deg,#393132 0 3px,#493b3d 4px 6px);border-radius:4px}.candy-mark-hard-candy{background:#d6994a;border-radius:50%}.candy-mark-layered-gummy{background:linear-gradient(#f0b47b 35%,#d97760 36%);border-radius:5px}.candy-mark-lentil{background:#bccd8b;border-radius:50%;height:15px}.motion-control{color:#566249;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px 14px;max-width:440px;margin:9px auto 4px;font-size:12px;display:flex}.motion-control label{align-items:center;gap:8px;display:flex}.motion-control select{font:inherit;color:inherit;background:#ffffffa8;border:1px solid #c9d0bd;border-radius:16px;padding:5px 25px 5px 12px}.motion-control small{text-align:center;flex-basis:100%;font-size:10px}@media (width<=600px){.motion-control{gap:6px;margin-top:8px}.candy-library strong{font-size:12px}}:root{color:#29352d;font-synthesis:none;--ink:#29352d;--muted:#687266;--green:#244333;--line:#6576602e;background:#f3f2ed;font-family:Segoe UI,Microsoft YaHei,system-ui,sans-serif;font-size:14px;font-weight:400;line-height:1.55}*{box-sizing:border-box}body{min-width:320px;margin:0}button,input,select,textarea,summary{font:inherit}button,summary,select{cursor:pointer}button{color:inherit}button,input,textarea,select{-webkit-tap-highlight-color:transparent}button{border:0}button:disabled{cursor:not-allowed;opacity:.35}button,summary,a,input,select,textarea{outline-offset:4px}:focus-visible{outline:2px solid #486f47}h1,h2,h3,p{margin:0}h2{letter-spacing:.02em;font-size:20px;font-weight:600}h3{font-size:15px;font-weight:600}a{color:var(--green)}svg{vertical-align:middle;flex-shrink:0;display:inline-block}.visually-hidden{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:100;background:#fff;padding:12px;position:fixed;top:-80px;left:16px}.skip-link:focus{top:10px}.app-shell{isolation:isolate;min-height:100dvh;padding:12px 16px 0;position:relative}.app-shell:before{content:"";z-index:-2;pointer-events:none;background:radial-gradient(at 0 9%,#d4dccb 0,#0000 35%),radial-gradient(at 100% 93%,#d0d9c6 0,#0000 33%),radial-gradient(at 80% 8%,#f3ebe0 0,#0000 30%),#f5f3ee;position:fixed;inset:0}.glass-panel{-webkit-backdrop-filter:blur(28px)saturate(1.15);background:linear-gradient(135deg,#ffffffc4,#ffffff5e 60%,#ffffff91);border:1px solid #ffffffe0;border-radius:19px;box-shadow:inset 1px 1px #fffffff0,inset -1px -1px #ffffff70,0 8px 24px -16px #293d1d59,0 0 0 1px #6b79641a}.glass-inset{background:linear-gradient(135deg,#ffffffb0,#ffffff42);border:1px solid #ffffffe6;border-radius:10px;box-shadow:inset 0 1px 1px #fff,0 2px 9px -6px #2c3e2459,0 0 0 1px #5f715924}.app-header{z-index:20;border-radius:16px;grid-template-columns:1fr minmax(200px,1fr) 1fr;align-items:center;height:64px;padding:0 22px;display:grid;position:relative}.brand{white-space:nowrap;align-items:baseline;gap:16px;display:flex}.brand-name{color:#24452a;letter-spacing:-1.8px;font:36px Georgia,Times New Roman,serif}.brand-home{border-radius:5px;text-decoration:none}.brand-home:hover{color:#486f47}.brand-outbound{letter-spacing:normal;vertical-align:super;margin-left:5px;font:13px system-ui,sans-serif}.brand-studio{letter-spacing:1.9px;color:#34553c;font:11px Georgia,serif}.project-name{justify-content:center;min-width:0;display:flex;position:relative}.project-name input{text-align:center;width:100%;max-width:320px;color:var(--ink);text-overflow:ellipsis;background:0 0;border:1px solid #0000;border-radius:7px;padding:7px 10px;font-size:17px;font-weight:500}.project-name input:hover,.project-name input:focus{border-color:var(--line);background:#ffffff70}.name-error{color:#a63824;background:#fff4ee;border-radius:4px;padding:3px 8px;font-size:12px;position:absolute;top:42px}.header-actions,.history-actions{justify-content:flex-end;align-items:center;gap:8px;display:flex}.history-actions{border-right:1px solid var(--line);gap:2px;margin-right:3px;padding-right:12px}.icon-button{background:0 0;border-radius:8px;justify-content:center;align-items:center;min-width:34px;height:34px;padding:7px;transition:background .15s;display:inline-flex}.icon-button:hover:not(:disabled){background:#ffffffb3}.button{white-space:nowrap;background:linear-gradient(130deg,#ffffffae,#ffffff52);border:1px solid #fffd;border-radius:9px;justify-content:center;align-items:center;gap:9px;min-height:39px;padding:8px 15px;font-weight:500;transition:box-shadow .18s,background .18s;display:inline-flex;box-shadow:inset 0 1px #fff,0 0 0 1px #5f715624,0 3px 8px -6px #33482980}.button:hover{background-color:#ffffffb0;box-shadow:inset 0 1px #fff,0 0 0 1px #72886944,0 3px 10px -6px #33482990}.button.primary{color:#fff;background:linear-gradient(145deg,#365640f5,#23452cef 55%,#1e3b28);border-color:#36593c;box-shadow:inset 0 1px #ffffff2b,0 5px 12px -7px #1e3b28aa}.button.primary:hover{background:linear-gradient(145deg,#45664e,#284c34)}.button.large{width:100%;min-height:48px;font-size:15px}.export-menu{position:relative}.export-menu summary{list-style:none}summary::-webkit-details-marker{display:none}.export-options{z-index:40;background-color:#f3f5e9e0;width:264px;padding:8px;position:absolute;top:calc(100% + 13px);right:0}.export-options button{text-align:left;background:0 0;border-radius:10px;align-items:center;gap:12px;width:100%;padding:12px;display:flex}.export-options button:hover{background:#ffffffa0}.export-options small{color:var(--muted);margin-top:3px;font-size:11px;display:block}.workspace{grid-template-columns:272px minmax(0,1fr) 264px;gap:16px;height:calc(100dvh - 126px);min-height:690px;margin-top:16px;display:grid}.surface-region{min-height:0}.surface-panel,.summary-panel{scrollbar-width:thin;scrollbar-color:#8b9d8055 transparent;height:100%;padding:22px;overflow:auto}.panel-heading{justify-content:space-between;align-items:center;gap:12px;margin-bottom:23px;display:flex}.panel-heading p{color:var(--muted);margin-top:4px;font-size:12px}.panel-heading>svg{color:#728565}.segment{background:#ffffff46;border:1px solid #ffffffc7;border-radius:10px;align-items:stretch;padding:3px;display:flex;box-shadow:inset 0 1px 2px #7582690d,0 0 0 1px #75826926}.segment button{white-space:nowrap;color:#66715f;background:0 0;border:1px solid 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