@import"https://fonts.googleapis.com/css2?family=Fragment+Mono:ital@0;1&family=Libre+Caslon+Display&family=Libre+Caslon+Text:ital,wght@0,400;0,700;1,400;1,700&display=swap";:root{--paper: oklch(.94 .012 90);--ink: oklch(.44 .155 275);--ink-faint: oklch(.8 .04 272);--text: oklch(.25 .03 270);--ground: oklch(.155 .022 262);--mycelium: oklch(.9 .055 88);--fruit: oklch(.62 .14 42);--drift: oklch(.42 .06 240);--text-dark: oklch(.88 .02 90);--t: 0;--mid: oklch(.2 .035 265);--t-step: 0;--chrome-bg: color-mix(in oklch, var(--paper), var(--ground) calc(var(--t-step) * 100%));--chrome-text: color-mix(in oklch, var(--text), var(--text-dark) calc(var(--t-step) * 100%));--chrome-faint: color-mix(in oklch, var(--ink-faint), oklch(.72 .025 90) calc(var(--t-step) * 100%));--chrome-muted: color-mix(in oklch, oklch(.42 .04 270), oklch(.82 .025 90) calc(var(--t-step) * 100%));--chrome-ink: color-mix(in oklch, var(--ink), var(--text-dark) calc(var(--t-step) * 100%));--chrome-border:color-mix(in oklch, oklch(.75 .02 270 / .45), oklch(.42 .03 265 / .55) calc(var(--t-step) * 100%));--chrome-surface: color-mix( in oklch, color-mix(in oklch, var(--paper) 96%, transparent), oklch(.17 .028 262 / .96) calc(var(--t-step) * 100%) );--brand-ink: var(--ink)}#chrome-title{position:fixed;top:22px;left:24px;pointer-events:none;z-index:10;-webkit-user-select:none;user-select:none;--brand-ink: var(--ink);--brand-plate: var(--paper);--brand-plate-a: 0;padding:12px 16px 12px 14px;border-radius:2px;background:transparent;box-shadow:none;isolation:isolate}#chrome-title:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;background:var(--brand-plate);opacity:calc(var(--brand-plate-a) * .92);pointer-events:none;z-index:-1}#chrome-title:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;box-shadow:inset 0 0 0 1px var(--brand-ink);opacity:calc(var(--brand-plate-a) * .12);pointer-events:none;z-index:-1}.atlas-brand{--mark-size: clamp(40px, 4vw, 56px);display:flex;align-items:flex-start;gap:.28em}.atlas-mark{width:var(--mark-size);aspect-ratio:2099.5 / 2404;display:block;flex-shrink:0;background-color:var(--brand-ink);-webkit-mask-image:url(/logo-ap-mark.svg);mask-image:url(/logo-ap-mark.svg);-webkit-mask-size:contain;mask-size:contain;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center;filter:none}.atlas-title{font-family:Fragment Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:calc(var(--mark-size) * .42);font-weight:400;line-height:1;letter-spacing:.04em;text-transform:lowercase;color:var(--brand-ink);margin:calc(var(--mark-size) * .14) 0 0 0;padding:0;text-shadow:none}.atlas-subtitle{font-family:Fragment Mono,Courier New,monospace;font-size:clamp(9px,.72vw,11px);font-weight:400;letter-spacing:.08em;color:var(--brand-ink);margin:10px 0 0 2px;line-height:1;opacity:.72;text-shadow:none}#chrome-readout{position:fixed;bottom:0;left:0;right:0;pointer-events:none;z-index:10;-webkit-user-select:none;user-select:none}.readout-bar{display:flex;align-items:center;justify-content:space-between;padding:8px 20px 10px;font-family:Fragment Mono,Courier New,monospace;font-size:clamp(9px,.68vw,10.5px);letter-spacing:.07em;color:var(--chrome-muted);touch-action:manipulation;background:color-mix(in oklch,var(--chrome-surface) 88%,transparent);border-top:1px solid color-mix(in oklch,var(--chrome-border) 70%,transparent);text-shadow:0 0 1px var(--chrome-surface),0 0 2px var(--chrome-surface);pointer-events:none}.readout-left{flex:0 1 auto;text-align:left;display:flex;align-items:center;gap:.85em;pointer-events:auto;min-width:0;max-width:32%}.readout-mid{flex:1 1 auto;min-width:0;max-width:52%;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.readout-right{flex:0 1 auto;text-align:right;pointer-events:auto;display:flex;align-items:center;justify-content:flex-end;gap:.35em;min-width:0;max-width:32%}.readout-credit{white-space:nowrap;min-width:0;overflow:hidden;text-overflow:ellipsis;flex-shrink:1}.readout-nav-guide,.readout-nav-tools{text-transform:lowercase;flex-shrink:0}.readout-about-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;border:0;padding:0;margin:0 0 0 .05em;cursor:pointer;line-height:0;flex-shrink:0;color:var(--chrome-muted);transition:color .15s;vertical-align:middle}.readout-about-btn:hover,.readout-about-btn:focus-visible,.readout-about-btn.is-open{color:var(--chrome-ink)}.readout-about-btn:focus-visible{outline:1px solid color-mix(in oklch,var(--chrome-ink) 55%,transparent);outline-offset:2px}.readout-about-mark{display:block;width:1.05em;height:1.2em;background-color:currentColor;-webkit-mask-image:url(/logo-ap-mark.svg);mask-image:url(/logo-ap-mark.svg);-webkit-mask-size:contain;mask-size:contain;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center;opacity:.9}.readout-depth{white-space:nowrap;flex-shrink:0}.readout-depth-label{color:var(--chrome-text)}.readout-nav{display:inline-flex;align-items:center;gap:.35em;flex-shrink:0}.readout-nav-sep{color:var(--chrome-faint);margin:0 .1em;-webkit-user-select:none;user-select:none}.readout-nav-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;border:0;padding:0 .15em;margin:0;font:inherit;letter-spacing:inherit;color:var(--chrome-muted);cursor:pointer;line-height:1;transition:color .15s;text-shadow:inherit}.readout-nav-btn:hover:not(:disabled){color:var(--chrome-text)}.readout-nav-btn:disabled,.readout-nav-btn[aria-disabled=true]{color:var(--chrome-faint);cursor:default;opacity:.45}.readout-nav-back,.readout-nav-forward{font-size:1.15em;padding:0 .2em}.readout-nav-reset{text-transform:lowercase}.readout-hover-name{color:var(--chrome-text)}.readout-hover-sep{color:var(--chrome-faint)}.readout-link{color:var(--chrome-muted);text-decoration:none;transition:color .18s}.readout-link:hover{color:var(--chrome-text)}#chrome-intro{position:fixed;top:0;right:0;bottom:0;left:0;z-index:12;pointer-events:none;opacity:0;transition:opacity .35s cubic-bezier(.16,1,.3,1);--intro-clear-bottom: calc(48px + 2.85rem) }#chrome-intro.visible{opacity:1}#chrome-intro.ask-step{--intro-clear-bottom: calc(48px + 8.1rem) }.intro-marker{--intro-mint: oklch(.78 .12 185);--intro-mint-ink: oklch(.28 .06 185);position:fixed;width:56px;height:56px;margin-left:-28px;margin-top:-28px;border-radius:50%;border:2.5px solid var(--intro-mint);background:color-mix(in oklch,var(--intro-mint) 22%,transparent);box-shadow:0 0 0 2px color-mix(in oklch,var(--chrome-bg) 70%,transparent),0 0 0 5px color-mix(in oklch,var(--intro-mint) 28%,transparent),0 0 28px color-mix(in oklch,var(--intro-mint) 55%,transparent),0 0 48px color-mix(in oklch,var(--intro-mint) 30%,transparent);pointer-events:none;opacity:0;transform:scale(.92);transition:opacity .3s cubic-bezier(.16,1,.3,1),transform .3s cubic-bezier(.16,1,.3,1);z-index:13}.intro-marker.visible{opacity:1;transform:scale(1);animation:intro-marker-breathe 2.1s ease-in-out infinite}.intro-marker:before{content:"";position:absolute;top:-10px;right:-10px;bottom:-10px;left:-10px;border-radius:50%;border:1.5px dashed color-mix(in oklch,var(--intro-mint) 85%,var(--paper));opacity:.9}.intro-marker:after{content:"";position:absolute;left:50%;top:50%;width:8px;height:8px;margin:-4px 0 0 -4px;border-radius:1px;background:var(--intro-mint);box-shadow:0 0 0 2px color-mix(in oklch,var(--chrome-bg) 80%,transparent),0 0 10px var(--intro-mint)}.intro-marker-label{position:absolute;left:50%;top:calc(100% + 8px);transform:translate(-50%);font-family:Fragment Mono,Courier New,monospace;font-size:9px;letter-spacing:.14em;text-transform:uppercase;white-space:nowrap;color:var(--intro-mint);text-shadow:0 0 1px var(--chrome-bg),0 0 4px var(--chrome-bg),0 1px 8px var(--chrome-bg);pointer-events:none}@keyframes intro-marker-breathe{0%,to{transform:scale(1)}50%{transform:scale(1.12)}}.intro-plate{position:fixed;left:50%;bottom:var(--intro-clear-bottom, 96px);transform:translate(-50%,10px);pointer-events:auto;touch-action:manipulation;max-width:min(440px,92vw);padding:14px 18px 12px;background:var(--chrome-surface);border:1px solid var(--chrome-border);border-radius:2px;box-shadow:0 0 0 1px color-mix(in oklch,var(--chrome-bg) 40%,transparent),0 12px 40px color-mix(in oklch,var(--ground) 18%,transparent);opacity:0;transition:opacity .35s cubic-bezier(.16,1,.3,1),transform .35s cubic-bezier(.16,1,.3,1),bottom .35s cubic-bezier(.16,1,.3,1),left .35s cubic-bezier(.16,1,.3,1);z-index:14}.intro-plate.visible{opacity:1;transform:translate(-50%)}#chrome-intro.ask-step .intro-plate.visible{left:max(20px,calc(50% - min(280px,40vw)));transform:translate(0)}.intro-kicker{margin:0 0 6px;font-family:Fragment Mono,Courier New,monospace;font-size:clamp(9px,.65vw,10px);letter-spacing:.16em;text-transform:uppercase;color:var(--chrome-muted)}.intro-body{margin:0 0 12px;font-family:Libre Caslon Text,Libre Caslon Display,Georgia,serif;font-size:clamp(14px,1.15vw,16px);line-height:1.45;color:var(--chrome-ink);max-width:38ch}.intro-tool{font-family:Fragment Mono,Courier New,monospace;font-size:.88em;letter-spacing:.06em;color:var(--chrome-ink);font-style:normal;font-weight:400}.intro-kbd{display:inline-block;min-width:1.1em;padding:.05em .32em .04em;margin:0 .05em;font-family:Fragment Mono,Courier New,monospace;font-size:.82em;letter-spacing:.04em;line-height:1.3;text-align:center;font-style:normal;color:var(--chrome-ink);background:color-mix(in oklch,var(--chrome-border) 28%,transparent);border:1px solid color-mix(in oklch,var(--chrome-border) 75%,transparent);border-radius:1px;vertical-align:.05em}.intro-nowrap{white-space:nowrap}.intro-foot{display:flex;align-items:center;justify-content:space-between;gap:12px}.intro-step{font-family:Fragment Mono,Courier New,monospace;font-size:clamp(9px,.65vw,10px);letter-spacing:.1em;color:var(--chrome-faint)}.intro-actions{display:inline-flex;align-items:center;gap:.75em}.intro-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;border:0;padding:0;margin:0;font-family:Fragment Mono,Courier New,monospace;font-size:clamp(9px,.65vw,10px);letter-spacing:.1em;text-transform:lowercase;color:var(--chrome-muted);cursor:pointer;transition:color .15s;line-height:1}.intro-btn:hover{color:var(--chrome-text)}.intro-next{color:var(--chrome-ink)}.intro-next:hover{color:var(--chrome-text)}.intro-secondary{color:var(--chrome-muted)}@media(prefers-reduced-motion:reduce){#chrome-intro,.intro-plate,.intro-marker{transition:opacity .12s;animation:none!important}.intro-plate{transform:translate(-50%)!important;transition:opacity .12s}#chrome-intro.ask-step .intro-plate.visible{transform:translate(0)!important}.intro-marker.visible{transform:none!important}}#inspector{position:fixed;top:0;right:0;bottom:0;width:min(380px,90vw);pointer-events:none;z-index:20;display:flex;align-items:stretch}.inspector-panel{margin:60px 12px 52px auto;max-height:calc(100vh - 80px);width:100%;overflow-y:auto;overscroll-behavior:contain;background:var(--chrome-surface);border:1px solid var(--chrome-border);border-radius:3px;opacity:0;transform:translate(18px);transition:opacity .22s ease,transform .22s ease;pointer-events:none;visibility:hidden}.inspector-panel.visible{opacity:1;transform:translate(0);pointer-events:auto;visibility:visible}@media(prefers-reduced-motion:reduce){.inspector-panel{transition:opacity .12s;transform:none!important}}.inspector-inner{padding:20px 22px}.inspector-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:8px}.inspector-name{font-family:Libre Caslon Text,Georgia,serif;font-size:17px;font-weight:400;line-height:1.25;color:var(--chrome-ink);margin:0;flex:1}.inspector-close{flex-shrink:0;background:none;border:none;cursor:pointer;padding:2px 4px;font-family:Fragment Mono,monospace;font-size:13px;color:var(--chrome-faint);line-height:1;transition:color .15s}.inspector-close:hover{color:var(--chrome-text)}.inspector-graft-note{margin:0 0 10px;padding:0;font-family:Fragment Mono,Courier New,monospace;font-size:clamp(9px,.62vw,10px);letter-spacing:.05em;line-height:1.45;color:var(--chrome-muted)}.inspector-meta{font-family:Fragment Mono,Courier New,monospace;font-size:9.5px;letter-spacing:.07em;color:var(--chrome-muted);margin:0 0 14px;line-height:1.4}.inspector-desc{font-family:Libre Caslon Text,Georgia,serif;font-size:14px;line-height:1.6;color:var(--chrome-text);max-width:65ch;margin:0 0 16px}.inspector-section-label{font-family:Fragment Mono,Courier New,monospace;font-size:9px;letter-spacing:.12em;color:var(--chrome-muted);margin:0 0 8px;text-transform:uppercase}.inspector-evidence-list{list-style:none;padding:0;margin:0 0 16px}.inspector-evidence-list li{font-family:Libre Caslon Text,Georgia,serif;font-size:13px;line-height:1.5;color:var(--chrome-text);padding:2px 0 2px 14px;position:relative}.inspector-evidence-list li:before{content:"";position:absolute;left:3px;top:9px;width:4px;height:4px;border-radius:50%;background:var(--chrome-faint)}.inspector-divider{border:none;border-top:1px solid var(--chrome-border);margin:14px 0}.inspector-prereqs{list-style:none;padding:0;margin:0 0 16px}.inspector-prereq-item{padding:6px 0;border-bottom:1px solid color-mix(in oklch,var(--chrome-border),transparent 50%)}.inspector-prereq-item:last-child{border-bottom:none}.inspector-prereq-btn{background:none;border:none;cursor:pointer;padding:0;text-align:left;width:100%}.inspector-prereq-name{font-family:Libre Caslon Text,Georgia,serif;font-size:13px;color:var(--chrome-ink);line-height:1.3;display:block;transition:color .14s}.inspector-prereq-btn:hover .inspector-prereq-name{color:var(--fruit)}.inspector-prereq-reason{font-family:Fragment Mono,Courier New,monospace;font-size:9px;letter-spacing:.05em;color:var(--chrome-muted);line-height:1.4;margin-top:2px;display:block}.inspector-footer{font-family:Fragment Mono,Courier New,monospace;font-size:9px;letter-spacing:.07em;color:var(--chrome-muted);margin:0;padding-top:8px}.inspector-panel::-webkit-scrollbar{width:4px}.inspector-panel::-webkit-scrollbar-track{background:transparent}.inspector-panel::-webkit-scrollbar-thumb{background:var(--chrome-border);border-radius:2px}#specimen{position:fixed;top:0;left:0;bottom:0;width:min(360px,90vw);pointer-events:none;z-index:20;display:flex;align-items:center}.specimen-panel{pointer-events:auto;margin:auto auto auto 16px;width:300px;max-height:calc(100vh - 80px);background:var(--chrome-surface);border:1px solid var(--chrome-border);border-radius:3px;display:flex;flex-direction:column;align-items:stretch;padding:16px 16px 14px;box-sizing:border-box;gap:0;opacity:0;transition:opacity .22s ease;pointer-events:none}.specimen-panel.visible{opacity:1;pointer-events:auto}@media(prefers-reduced-motion:reduce){.specimen-panel{transition:opacity .12s}}.specimen-plate-label{font-family:Fragment Mono,Courier New,monospace;font-size:9px;letter-spacing:.18em;color:var(--chrome-muted);margin:0 0 8px;text-transform:uppercase;line-height:1}.specimen-canvas-wrap{width:100%;aspect-ratio:4 / 5;overflow:hidden;border:1px solid var(--chrome-border);border-radius:2px;flex-shrink:0;position:relative}.specimen-canvas{display:block;width:100%;height:100%;pointer-events:none;image-rendering:pixelated}.specimen-caption-name{font-family:Libre Caslon Text,Georgia,serif;font-style:italic;font-size:13px;line-height:1.35;color:var(--chrome-ink);margin:10px 0 4px}.specimen-caption-meta{font-family:Fragment Mono,Courier New,monospace;font-size:8.5px;letter-spacing:.07em;color:var(--chrome-muted);margin:0;line-height:1.4}.tools-root{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;pointer-events:none;opacity:0;transition:opacity .22s cubic-bezier(.16,1,.3,1)}.tools-root.visible{opacity:1;pointer-events:auto}.tools-plate{position:fixed;right:max(16px,2vw);bottom:calc(34px + .5rem);width:min(320px,92vw);padding:14px 16px 12px;touch-action:pan-y;background:var(--chrome-surface);border:1px solid var(--chrome-border);border-radius:2px;box-shadow:0 0 0 1px color-mix(in oklch,var(--chrome-bg) 40%,transparent),0 12px 36px color-mix(in oklch,var(--ground) 20%,transparent);pointer-events:auto;transform:translateY(8px);transition:transform .28s cubic-bezier(.16,1,.3,1)}.tools-root.visible .tools-plate{transform:translateY(0)}.tools-kicker{margin:0 0 10px;font-family:Fragment Mono,Courier New,monospace;font-size:clamp(9px,.65vw,10px);letter-spacing:.16em;text-transform:uppercase;color:var(--chrome-muted)}.tools-actions{display:flex;flex-direction:column;gap:0;margin:0 0 10px}.tools-action{-webkit-appearance:none;-moz-appearance:none;appearance:none;display:flex;flex-direction:column;align-items:flex-start;gap:2px;width:100%;margin:0;padding:8px 6px;border:0;border-top:1px solid color-mix(in oklch,var(--chrome-border) 55%,transparent);background:transparent;text-align:left;cursor:pointer;font:inherit;color:inherit;transition:background .12s}.tools-actions>.tools-action:first-child,.tools-actions>.tools-keys-block:first-child .tools-action{border-top:0;padding-top:2px}.tools-action:hover{background:color-mix(in oklch,var(--chrome-border) 22%,transparent)}.tools-action-label{font-family:Libre Caslon Text,Georgia,serif;font-size:clamp(13px,.95vw,15px);line-height:1.3;color:var(--chrome-ink)}.tools-action-hint{font-family:Fragment Mono,Courier New,monospace;font-size:clamp(9px,.62vw,10px);letter-spacing:.06em;color:var(--chrome-muted)}.tools-keys-block{border-top:1px solid color-mix(in oklch,var(--chrome-border) 55%,transparent)}.tools-keys-block .tools-action{border-top:0}.tools-keys-block.is-open .tools-action--keys{background:color-mix(in oklch,var(--chrome-border) 14%,transparent)}.tools-keys-drawer{display:grid;grid-template-rows:0fr;pointer-events:none;transition:grid-template-rows .48s cubic-bezier(.33,1,.32,1)}.tools-keys-block.is-open .tools-keys-drawer{grid-template-rows:1fr;pointer-events:auto}.tools-keys-drawer-inner{overflow:hidden;min-height:0;padding:2px 4px 8px 6px;opacity:0;transition:opacity .16s cubic-bezier(.33,1,.32,1)}.tools-keys-block.is-open .tools-keys-drawer-inner{opacity:1;transition:opacity .32s cubic-bezier(.33,1,.32,1) .1s}.tools-keys-list{list-style:none;display:flex;flex-direction:column;gap:0;border-left:1px solid color-mix(in oklch,var(--chrome-border) 50%,transparent);margin:0 0 0 .15em;padding:0 0 0 .75em}.tools-keys-row{display:grid;grid-template-columns:minmax(4.25rem,auto) 1fr;align-items:center;gap:.75em 1em;padding:5px 0}.tools-keys-chords{display:inline-flex;align-items:center;gap:.28em;flex-wrap:wrap}.tools-kbd{display:inline-block;min-width:1.15em;padding:.1em .36em .08em;font-family:Fragment Mono,Courier New,monospace;font-size:clamp(9px,.66vw,10px);letter-spacing:.04em;line-height:1.35;text-align:center;color:var(--chrome-ink);background:color-mix(in oklch,var(--chrome-border) 28%,transparent);border:1px solid color-mix(in oklch,var(--chrome-border) 75%,transparent);border-radius:1px}.tools-keys-sep{display:none}.tools-keys-what{font-family:Fragment Mono,Courier New,monospace;font-size:clamp(9px,.62vw,10px);letter-spacing:.05em;color:var(--chrome-muted);line-height:1.35;text-align:left}.tools-foot{display:flex;align-items:center;justify-content:flex-end;gap:12px;margin-top:4px;padding-top:8px;border-top:1px solid color-mix(in oklch,var(--chrome-border) 55%,transparent)}.tools-foot-left{min-height:0}.tools-close{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;border:0;padding:0;margin:0;font-family:Fragment Mono,Courier New,monospace;font-size:clamp(9px,.65vw,10px);letter-spacing:.1em;text-transform:lowercase;color:var(--chrome-muted);cursor:pointer}.tools-close:hover{color:var(--chrome-ink)}@media(prefers-reduced-motion:reduce){.tools-keys-drawer,.tools-keys-drawer-inner{transition:none}.tools-keys-block.is-open .tools-keys-drawer-inner{opacity:1}}@media(prefers-reduced-motion:reduce){.tools-root,.tools-plate{transition:opacity .12s}.tools-plate{transform:none}}.about-root{position:fixed;top:0;right:0;bottom:0;left:0;z-index:22;display:flex;align-items:center;justify-content:center;padding:max(16px,3vh) max(16px,3vw);box-sizing:border-box;background:color-mix(in oklch,var(--chrome-bg) 28%,transparent);opacity:0;transition:opacity .22s cubic-bezier(.16,1,.3,1)}.about-root.visible{opacity:1}.about-plate{position:relative;width:min(946px,96vw);max-height:min(78vh,720px);overflow-y:auto;overscroll-behavior:contain;touch-action:pan-y;padding:22px 36px 16px;box-sizing:border-box;background:var(--chrome-surface);border:1px solid var(--chrome-border);border-radius:2px;box-shadow:0 0 0 1px color-mix(in oklch,var(--chrome-bg) 40%,transparent),0 16px 48px color-mix(in oklch,var(--ground) 28%,transparent);pointer-events:auto;transform:translateY(10px);transition:transform .28s cubic-bezier(.16,1,.3,1);color:var(--chrome-text)}.about-root.visible .about-plate{transform:translateY(0)}.about-mark{width:clamp(22px,2.4vw,28px);aspect-ratio:2099.5 / 2404;display:block;margin:0 0 14px;background-color:var(--chrome-muted);opacity:.85;-webkit-mask-image:url(/logo-ap-mark.svg);mask-image:url(/logo-ap-mark.svg);-webkit-mask-size:contain;mask-size:contain;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center}.about-lead{margin:0 0 4px}.about-body{margin:0 0 .75em;font-family:Libre Caslon Text,Georgia,serif;font-size:clamp(13px,.95vw,15px);line-height:1.5;color:var(--chrome-ink);max-width:none}.about-body--tight{margin-bottom:.55em}.about-body:last-child{margin-bottom:0}.about-aside{margin:.15em 0 0;font-family:Fragment Mono,Courier New,monospace;font-size:clamp(9px,.62vw,10px);letter-spacing:.05em;line-height:1.5;color:var(--chrome-muted);max-width:none}.about-mono{color:var(--chrome-ink)}.about-kbd{display:inline-block;min-width:1.1em;padding:.05em .32em .04em;font-family:Fragment Mono,Courier New,monospace;font-size:.95em;letter-spacing:.04em;line-height:1.3;text-align:center;color:var(--chrome-ink);background:color-mix(in oklch,var(--chrome-border) 28%,transparent);border:1px solid color-mix(in oklch,var(--chrome-border) 75%,transparent);border-radius:1px}.about-section{margin:14px 0 0;padding-top:12px;border-top:1px solid color-mix(in oklch,var(--chrome-border) 55%,transparent)}.about-section-label{margin:0 0 8px;font-family:Fragment Mono,Courier New,monospace;font-size:clamp(9px,.62vw,10px);letter-spacing:.14em;text-transform:uppercase;font-weight:400;color:var(--chrome-muted)}.about-em{font-weight:400;color:var(--chrome-ink)}.about-name{font-family:Libre Caslon Text,Georgia,serif;font-style:italic;font-weight:400}.about-paren,.about-paren .about-link,.about-paren .about-mono,.about-paren .about-kbd{font-style:italic}.about-license-list{list-style:none;margin:0 0 .65em;padding:0;display:flex;flex-direction:column;gap:.5em;max-width:none}.about-license-list li{font-family:Fragment Mono,Courier New,monospace;font-size:clamp(10px,.7vw,11.5px);letter-spacing:.04em;line-height:1.5;color:var(--chrome-muted);max-width:none}.about-lic-role{color:var(--chrome-ink)}.about-link{color:var(--chrome-ink);text-decoration:none;border-bottom:1px solid color-mix(in oklch,var(--chrome-border) 80%,transparent);transition:border-color .15s,color .15s}.about-link:hover{border-bottom-color:var(--chrome-ink)}.about-whoami{margin:16px 0 0;padding-top:12px;border-top:1px solid color-mix(in oklch,var(--chrome-border) 45%,transparent);font-family:Fragment Mono,Courier New,monospace;font-size:clamp(9px,.62vw,10px);letter-spacing:.06em;line-height:1.45;color:var(--chrome-muted)}.about-foot{display:flex;align-items:center;justify-content:flex-end;margin-top:14px;padding-top:10px;border-top:1px solid color-mix(in oklch,var(--chrome-border) 55%,transparent)}.about-close{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;border:0;padding:0;margin:0;font-family:Fragment Mono,Courier New,monospace;font-size:clamp(9px,.65vw,10px);letter-spacing:.1em;text-transform:lowercase;color:var(--chrome-muted);cursor:pointer}.about-close:hover,.about-close:focus-visible{color:var(--chrome-ink)}.about-close:focus-visible{outline:1px solid color-mix(in oklch,var(--chrome-ink) 55%,transparent);outline-offset:2px}.about-plate::-webkit-scrollbar{width:6px}.about-plate::-webkit-scrollbar-track{background:transparent}.about-plate::-webkit-scrollbar-thumb{background:color-mix(in oklch,var(--chrome-border) 70%,transparent);border-radius:2px}@media(prefers-reduced-motion:reduce){.about-root,.about-plate{transition:opacity .12s}.about-plate{transform:none}}#pane{position:fixed;top:12px;right:12px;z-index:100;pointer-events:auto;display:none;max-height:calc(100vh - 24px);overflow-y:auto}#pane.visible{display:block}#chrome-oracle{position:fixed;bottom:var(--toolbar-stack-h, calc(var(--readout-h, 34px) + var(--safe-bottom, 0px) + var(--vv-inset-bottom, 0px)));left:50%;transform:translate(-50%);width:min(560px,62vw);pointer-events:none;z-index:11}.oracle-bar{position:relative;display:flex;align-items:center;gap:.6em;padding:6px 12px 7px;pointer-events:auto;font-family:Fragment Mono,Courier New,monospace;font-size:clamp(10px,.74vw,12px);letter-spacing:.05em;color:var(--chrome-text);background:color-mix(in oklch,var(--chrome-surface) 90%,transparent);border-top:1px solid color-mix(in oklch,var(--chrome-border) 70%,transparent);overflow:visible;isolation:isolate}.oracle-wave{position:absolute;left:0;right:0;top:-1px;height:5px;z-index:2;display:block;pointer-events:none;opacity:0;transition:opacity .1s linear}.oracle-bar.busy{border-top-color:transparent}.oracle-bar.busy .oracle-wave{opacity:1}.oracle-glyph{position:relative;z-index:1;color:var(--intro-mint);flex-shrink:0;-webkit-user-select:none;user-select:none}.oracle-input{position:relative;z-index:1;flex:1;min-width:0;font:inherit;letter-spacing:inherit;color:var(--chrome-text);background:transparent;border:none;outline:none;padding:0}.oracle-input::placeholder{color:var(--chrome-muted);opacity:.8}.oracle-bar.busy .oracle-input::placeholder{opacity:.45}.oracle-suggest[hidden]{display:none}.oracle-bar:focus-within:not(.busy){border-top-color:color-mix(in oklch,var(--intro-mint) 45%,var(--chrome-border));background:color-mix(in oklch,var(--chrome-surface) 96%,transparent)}.oracle-bar:focus-within .oracle-glyph{text-shadow:0 0 6px color-mix(in oklch,var(--intro-mint) 60%,transparent)}#chrome-oracle.intro-spotlight{z-index:14}#chrome-oracle.intro-spotlight .oracle-bar{border-top-color:color-mix(in oklch,var(--intro-mint) 70%,var(--chrome-border));background:color-mix(in oklch,var(--chrome-surface) 94%,transparent);box-shadow:0 0 0 1px color-mix(in oklch,var(--intro-mint) 35%,transparent),0 0 22px color-mix(in oklch,var(--intro-mint) 28%,transparent)}#chrome-oracle.intro-spotlight .oracle-glyph{color:var(--intro-mint);text-shadow:0 0 8px color-mix(in oklch,var(--intro-mint) 55%,transparent)}.oracle-key-toggle,.oracle-clear{position:relative;z-index:1}.oracle-key-toggle,.oracle-key-btn,.oracle-clear,.oracle-answer-close{font:inherit;font-family:Fragment Mono,Courier New,monospace;letter-spacing:.05em;color:var(--chrome-muted);background:none;border:none;padding:0;cursor:pointer;text-transform:lowercase;flex-shrink:0}.oracle-key-toggle:hover,.oracle-key-btn:hover,.oracle-clear:hover,.oracle-answer-close:hover{color:var(--chrome-ink)}.oracle-clear[hidden]{display:none}.oracle-clear{font-size:.92em;letter-spacing:.08em;opacity:.85}.oracle-key-toggle.has-key:after{content:"";display:inline-block;width:5px;height:5px;margin-left:5px;vertical-align:1px;background:var(--intro-mint)}.oracle-answer{position:relative;pointer-events:auto;margin:0 0 8px;padding:12px 34px 12px 14px;max-width:65ch;background:var(--chrome-surface);border-top:1px solid color-mix(in oklch,var(--chrome-border) 70%,transparent)}.oracle-answer-title{display:block;margin:0 0 6px;padding:0;border:none;background:none;font-family:Fragment Mono,Courier New,monospace;font-size:clamp(10px,.72vw,11.5px);letter-spacing:.06em;color:var(--intro-mint);cursor:pointer;text-align:left;max-width:100%}.oracle-answer-title:hover{color:var(--chrome-ink)}.oracle-answer-title[hidden]{display:none}.oracle-answer-text{margin:0;font-family:Libre Caslon Text,Georgia,serif;font-size:clamp(13px,.95vw,15px);line-height:1.55;color:var(--chrome-text)}.oracle-answer-meta{margin:8px 0 0;font-family:Fragment Mono,Courier New,monospace;font-size:clamp(9px,.64vw,10px);letter-spacing:.07em;color:var(--chrome-muted)}.oracle-answer-close{position:absolute;top:8px;right:12px}.oracle-answer.show{animation:oracle-answer-in .28s cubic-bezier(.25,1,.5,1)}@keyframes oracle-answer-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media(prefers-reduced-motion:reduce){.oracle-answer.show{animation:none}}.oracle-suggest{display:flex;flex-direction:column;align-items:flex-start;gap:3px;margin-top:10px;padding-top:8px;border-top:1px solid color-mix(in oklch,var(--chrome-border) 55%,transparent)}.oracle-suggest-label{margin:0 0 2px;font-family:Fragment Mono,Courier New,monospace;font-size:clamp(8px,.6vw,9.5px);letter-spacing:.08em;text-transform:uppercase;color:var(--chrome-muted)}.oracle-suggest-btn{font-family:Fragment Mono,Courier New,monospace;font-size:clamp(9px,.68vw,10.5px);letter-spacing:.06em;color:var(--chrome-ink);background:none;border:none;padding:2px 0;cursor:pointer;text-align:left}.oracle-suggest-btn:before{content:"> ";color:var(--intro-mint)}.oracle-suggest-btn:hover{color:var(--intro-mint)}.oracle-key-row{pointer-events:auto;margin:0 0 8px;padding:10px 14px 11px;background:var(--chrome-surface);border-top:1px solid color-mix(in oklch,var(--chrome-border) 70%,transparent);font-family:Fragment Mono,Courier New,monospace;font-size:clamp(9px,.68vw,10.5px);letter-spacing:.06em}.oracle-key-controls{display:flex;align-items:center;gap:.9em}.oracle-key-input{flex:1;min-width:0;font:inherit;color:var(--chrome-text);background:transparent;border:none;border-bottom:1px solid color-mix(in oklch,var(--chrome-border) 80%,transparent);outline:none;padding:2px 0}.oracle-key-note{margin:8px 0 0;line-height:1.6;color:var(--chrome-muted);max-width:65ch}:root{--safe-top: env(safe-area-inset-top, 0px);--safe-right: env(safe-area-inset-right, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-left: env(safe-area-inset-left, 0px);--vv-inset-bottom: 0px;--readout-h: 34px;--readout-safe-bottom: var(--safe-bottom);--toolbar-stack-h: calc(var(--readout-h) + var(--readout-safe-bottom) + var(--vv-inset-bottom));--detail-drawer-w: min(340px, 38vw);--detail-sheet-h: min(48vh, 420px)}.detail-root{position:fixed;z-index:21}.detail-root:not(.is-open){visibility:hidden!important;pointer-events:none!important}[data-chrome=dual] .detail-root{display:none!important}.detail-shell{background:var(--chrome-surface);border:1px solid var(--chrome-border);box-sizing:border-box;display:flex;flex-direction:column;overflow:hidden;color:var(--chrome-text);touch-action:pan-y;box-shadow:0 0 0 1px color-mix(in oklch,var(--chrome-bg) 40%,transparent),0 -8px 36px color-mix(in oklch,var(--ground) 22%,transparent)}.detail-grab{flex-shrink:0;height:22px;display:flex;align-items:center;justify-content:center;cursor:grab;touch-action:none;padding:4px 0 2px}.detail-grab:after{content:"";width:40px;height:4px;border-radius:2px;background:color-mix(in oklch,var(--chrome-border) 80%,transparent)}.detail-grab:active{cursor:grabbing}.detail-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 12px 8px;flex-shrink:0;touch-action:none;cursor:grab}.detail-head:active{cursor:grabbing}.detail-shell.is-dragging{transition:none!important;will-change:transform,opacity}.detail-tabs{display:flex;align-items:center;gap:4px;min-width:0}.detail-tab{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;border:0;margin:0;padding:10px 12px;min-height:44px;font-family:Fragment Mono,Courier New,monospace;font-size:clamp(10px,.72vw,11px);letter-spacing:.1em;text-transform:uppercase;color:var(--chrome-muted);cursor:pointer;border-bottom:1px solid transparent;transition:color .15s,border-color .15s}.detail-tab.is-active{color:var(--chrome-ink);border-bottom-color:color-mix(in oklch,var(--chrome-ink) 55%,transparent)}.detail-tab:hover,.detail-tab:focus-visible{color:var(--chrome-ink)}.detail-collapse{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;border:0;margin:0;padding:10px 12px;min-height:44px;min-width:44px;font-family:Fragment Mono,Courier New,monospace;font-size:13px;letter-spacing:.04em;color:var(--chrome-faint);cursor:pointer;line-height:1;flex-shrink:0}.detail-collapse:hover,.detail-collapse:focus-visible{color:var(--chrome-text)}.detail-body{flex:1;min-height:0;overflow:hidden;display:flex;flex-direction:column}.detail-pane{flex:1;min-height:0;overflow:hidden;display:none}.detail-pane.is-active{display:flex;flex-direction:column}[data-chrome=sheet] .detail-pane .inspector-panel,[data-chrome=drawer] .detail-pane .inspector-panel,[data-chrome=sheet] .detail-pane .specimen-panel,[data-chrome=drawer] .detail-pane .specimen-panel{margin:0!important;max-height:none!important;width:100%!important;height:100%;min-height:0;border:0;border-radius:0;background:transparent;transform:none!important;opacity:1!important;box-shadow:none;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}[data-chrome=sheet] .detail-pane .inspector-panel.visible,[data-chrome=drawer] .detail-pane .inspector-panel.visible{visibility:visible!important;pointer-events:auto!important}[data-chrome=sheet] .detail-pane .inspector-inner{padding-bottom:28px}[data-chrome=sheet] .detail-pane .specimen-panel,[data-chrome=drawer] .detail-pane .specimen-panel{padding:8px 16px 28px;align-items:stretch;overflow-y:auto}[data-chrome=sheet] .detail-pane .specimen-canvas-wrap,[data-chrome=drawer] .detail-pane .specimen-canvas-wrap{max-height:min(42vh,300px);margin:0 auto;width:min(100%,220px);flex-shrink:0}[data-chrome=sheet] .detail-root{left:0;right:0;bottom:var(--toolbar-stack-h);top:auto;padding:0}[data-chrome=sheet] .detail-shell{width:100%;height:var(--detail-sheet-h);max-height:calc(100dvh - var(--toolbar-stack-h) - var(--safe-top) - 48px);border-left:0;border-right:0;border-bottom:0;border-radius:10px 10px 0 0;padding-bottom:4px;box-shadow:0 0 0 1px color-mix(in oklch,var(--chrome-bg) 40%,transparent),0 -10px 28px color-mix(in oklch,var(--ground) 18%,transparent);transform:translateY(8px);transition:transform .28s cubic-bezier(.16,1,.3,1),opacity .22s ease;opacity:0}[data-chrome=sheet] .detail-root.is-open .detail-shell{transform:translateY(0);opacity:1}[data-chrome=sheet] .detail-body{flex:1 1 auto;min-height:0;overflow:hidden}[data-chrome=sheet] .detail-pane.is-active{min-height:0;overflow:hidden}[data-chrome=drawer] .detail-root{top:0;right:0;bottom:var(--toolbar-stack-h);left:auto;width:var(--detail-drawer-w);padding:var(--safe-top) var(--safe-right) 0 0;box-sizing:border-box}[data-chrome=drawer] .detail-shell{width:100%;height:100%;border-radius:0;border-bottom:0;box-shadow:-1px 0 color-mix(in oklch,var(--chrome-border) 70%,transparent),-12px 0 36px color-mix(in oklch,var(--ground) 18%,transparent);transform:translate(14px);transition:transform .28s cubic-bezier(.16,1,.3,1),opacity .22s ease;opacity:0}[data-chrome=drawer] .detail-root.is-open .detail-shell{transform:translate(0);opacity:1}[data-chrome=drawer] .detail-grab{display:none}[data-chrome=sheet] #specimen,[data-chrome=drawer] #specimen,[data-chrome=sheet] #inspector,[data-chrome=drawer] #inspector{display:none!important}[data-layout=tablet] #chrome-title,[data-layout=phone] #chrome-title{top:max(12px,var(--safe-top));left:max(12px,var(--safe-left));padding:8px 12px 8px 10px}[data-layout=phone] .atlas-brand{--mark-size: clamp(32px, 9vw, 44px)}[data-layout=phone] .atlas-subtitle{display:none}[data-layout=tablet] .atlas-subtitle{font-size:clamp(8px,.9vw,10px);max-width:42vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#chrome-readout{padding-bottom:var(--safe-bottom);padding-left:var(--safe-left);padding-right:var(--safe-right)}#chrome-oracle{bottom:var(--toolbar-stack-h);padding-left:var(--safe-left);padding-right:var(--safe-right);box-sizing:border-box}[data-layout=tablet] #chrome-oracle,[data-layout=phone] #chrome-oracle{width:min(720px,calc(100vw - 24px));left:50%;transform:translate(-50%)}[data-layout=phone] #chrome-oracle{width:calc(100vw - 16px)}[data-layout=phone] .oracle-bar,[data-layout=tablet] .oracle-bar{border-bottom:1px solid color-mix(in oklch,var(--chrome-border) 55%,transparent)}[data-layout=phone] .oracle-bar{padding:10px 12px;font-size:16px;letter-spacing:.04em}[data-layout=phone] .oracle-input{font-size:16px}[data-layout=tablet] .oracle-answer,[data-layout=phone] .oracle-answer{max-width:100%;max-height:min(36vh,280px);overflow-y:auto;overscroll-behavior:contain}[data-layout=phone] .oracle-key-toggle,[data-layout=phone] .oracle-clear,[data-layout=phone] .oracle-answer-close,[data-layout=tablet] .oracle-key-toggle,[data-layout=tablet] .oracle-clear,[data-layout=tablet] .oracle-answer-close{min-height:44px;min-width:44px;padding:8px}.readout-bar.is-compact .readout-credit,.readout-bar.is-compact .readout-credit-sep{display:none}[data-layout=phone] .readout-mid{display:none!important}[data-layout=phone] #chrome-readout{padding-bottom:var(--readout-safe-bottom, max(0px, calc(var(--safe-bottom) - 12px)))}[data-layout=phone] .readout-bar{padding:10px 12px 2px;font-size:10px;gap:.5em}[data-layout=phone] #chrome-oracle{bottom:var(--toolbar-stack-h)}[data-layout=phone] .readout-left{max-width:none;flex:1 1 auto;gap:.45em}[data-layout=phone] .readout-right{max-width:none;flex:0 1 auto}[data-layout=phone] .readout-nav-btn,[data-layout=phone] .readout-about-btn{min-height:32px;min-width:32px;padding:2px .4em;display:inline-flex;align-items:center;justify-content:center}[data-layout=phone] .readout-about-btn{min-width:36px}[data-layout=tablet] .readout-nav-btn,[data-layout=tablet] .readout-about-btn{min-height:44px;min-width:32px;padding:0 .35em;display:inline-flex;align-items:center;justify-content:center}[data-layout=tablet] .readout-about-btn{min-width:44px}.readout-mid.is-active{pointer-events:auto;cursor:pointer;text-decoration:underline;text-decoration-color:color-mix(in oklch,var(--chrome-muted) 55%,transparent);text-underline-offset:3px}[data-layout=phone] .tools-plate,[data-layout=tablet] .tools-plate{right:max(12px,var(--safe-right));left:auto;bottom:calc(var(--readout-h) + var(--safe-bottom) + .5rem);width:min(360px,calc(100vw - 24px));max-height:min(70dvh,560px);overflow-y:auto;overscroll-behavior:contain}[data-layout=phone] .tools-plate{left:12px;right:12px;width:auto}[data-layout=phone] .tools-action,[data-layout=tablet] .tools-action{min-height:48px;padding:12px 8px}[data-layout=phone] .tools-close,[data-layout=tablet] .tools-close{min-height:44px;padding:10px 8px}[data-layout=phone] .about-plate,[data-layout=tablet] .about-plate{width:min(946px,calc(100vw - 20px));max-height:min(84dvh,720px);padding:18px 18px 14px}[data-layout=phone] .about-close,[data-layout=tablet] .about-close{min-height:44px;padding:10px 8px}[data-layout=phone] .intro-plate{width:90vw;max-width:90vw;left:50%;transform:translate(-50%,10px);bottom:calc(var(--readout-h) + 3.2rem + var(--safe-bottom) + 12px + var(--vv-inset-bottom));box-sizing:border-box;padding:14px 16px 12px}[data-layout=tablet] .intro-plate{max-width:min(520px,calc(100vw - 32px));width:min(520px,calc(100vw - 32px));left:50%;transform:translate(-50%,10px);bottom:calc(var(--readout-h) + 3.2rem + var(--safe-bottom) + 12px + var(--vv-inset-bottom));box-sizing:border-box}[data-layout=phone] #chrome-intro.ask-step .intro-plate.visible,[data-layout=tablet] #chrome-intro.ask-step .intro-plate.visible{left:50%;transform:translate(-50%)}[data-layout=phone] .intro-btn,[data-layout=tablet] .intro-btn{min-height:44px;padding:10px 8px;font-size:11px}[data-layout=phone] .intro-body{font-size:15px;max-width:none;line-height:1.45}[data-layout=phone] .inspector-prereq-btn,[data-layout=tablet] .inspector-prereq-btn{min-height:44px;padding:8px 0}[data-chrome=sheet] .inspector-close,[data-chrome=drawer] .inspector-close{display:none!important}[data-layout=phone] #pane{top:max(8px,var(--safe-top));right:max(8px,var(--safe-right));left:max(8px,var(--safe-left));width:auto;max-height:calc(100dvh - 16px - var(--safe-top) - var(--safe-bottom))}[data-layout=phone] #pane .tp-dfwv{width:100%!important}[data-layout=phone]{--detail-sheet-h: min(68dvh, 600px);--readout-h: 34px;--readout-safe-bottom: max(0px, calc(var(--safe-bottom) - 12px));--toolbar-stack-h: calc(var(--readout-h) + var(--readout-safe-bottom) + var(--vv-inset-bottom))}[data-layout=tablet][data-orientation=portrait]{--detail-sheet-h: min(60dvh, 620px)}[data-layout=phone][data-chrome=sheet] .detail-pane .specimen-panel,[data-layout=tablet][data-chrome=sheet] .detail-pane .specimen-panel{padding:4px 14px 16px;gap:0}[data-layout=phone][data-chrome=sheet] .detail-pane .specimen-plate-label{margin:0 0 6px}[data-layout=phone][data-chrome=sheet] .detail-pane .specimen-caption-name{margin:8px 0 2px;font-size:12px}[data-layout=phone][data-chrome=sheet] .detail-pane .specimen-caption-meta{margin:0}@media(prefers-reduced-motion:reduce){[data-chrome=sheet] .detail-shell,[data-chrome=drawer] .detail-shell{transition:opacity .12s;transform:none!important}}