@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--ww-scroll-more:0px}}}@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.invisible{visibility:hidden}.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.isolate{isolation:isolate}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.table{display:table}.table\!{display:table!important}.shrink{flex-shrink:1}.grow{flex-grow:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.rounded{border-radius:.25rem}.border{border-style:var(--tw-border-style);border-width:1px}.lowercase{text-transform:lowercase}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.ring{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.invert{--tw-invert:invert(100%);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}.ww-adaptive{--ww-adaptive-rgb:244 238 223;--ww-adaptive-alpha:.9;--ww-adaptive-ink:#000;height:100%}.ww-adaptive .ww-glass{--ww-glass-blur:8px;--ww-ink:var(--ww-adaptive-ink);--ww-muted:var(--ww-adaptive-ink);background:rgb(var(--ww-adaptive-rgb));color:var(--ww-ink);border:1px solid rgb(var(--ww-adaptive-rgb) / .7);box-shadow:inset 0 1px #ffffff45,inset 0 -1px #00000012,0 6px 20px #16221b18}@supports ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){.ww-adaptive .ww-glass{background:rgb(var(--ww-adaptive-rgb) / var(--ww-adaptive-alpha));-webkit-backdrop-filter:blur(var(--ww-glass-blur));backdrop-filter:blur(var(--ww-glass-blur))}}.ww-adaptive .ww-glass[data-ww-ink=light]{box-shadow:inset 0 1px #ffffff24,inset 0 -1px #00000028,0 6px 20px #00000018}.ww-adaptive .ww-glass .ww-glass{box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;background:0 0;border:0}.ww-adaptive .ww-topbar{z-index:4;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;isolation:isolate;background:0 0;border:0;position:absolute;inset:0 0 auto}.ww-adaptive .ww-topbar:before,.ww-adaptive .ww-glass-surface--navigation:before{content:"";z-index:-1;pointer-events:none;background:linear-gradient(to bottom, rgb(var(--ww-adaptive-rgb) / var(--ww-adaptive-alpha)) 0, rgb(var(--ww-adaptive-rgb) / var(--ww-adaptive-alpha)) calc(100% - 48px), rgb(var(--ww-adaptive-rgb) / 0) 100%);position:absolute;inset:0 0 -48px}.ww-adaptive .ww-topbar .ww-progress{opacity:.55;background:0 0;height:1px}.ww-adaptive .ww-tutorial-nav{min-height:64px}.ww-adaptive .ww-lesson h2{font-family:Iowan Old Style,Palatino,Georgia,serif;font-size:21px;font-weight:500}.ww-adaptive .ww-lesson-body p{color:inherit;font-family:Iowan Old Style,Palatino,Georgia,serif;font-size:14px}.ww-adaptive .ww-step-count{color:inherit}.ww-adaptive .ww-lesson,.ww-glass-surface{border-radius:12px}.ww-adaptive .ww-button--ghost{color:inherit}.ww-adaptive .ww-button:focus-visible{outline-color:currentColor}.ww-adaptive .ww-button:not(.ww-button--primary){color:var(--ww-ink)}.ww-glass-surface{padding:20px;position:relative}.ww-glass-surface>:first-child{margin-top:0}.ww-glass-surface>:last-child{margin-bottom:0}.ww-glass-surface h2,.ww-glass-surface h3{font-family:Iowan Old Style,Palatino,Georgia,serif;font-weight:500}.ww-glass-surface--toolbar{border-radius:16px;padding:6px}.ww-adaptive .ww-glass-surface--navigation{box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;isolation:isolate;background:0 0;border:0;border-radius:0}.ww-glass-button:not(.ww-button--primary){background:var(--ww-surface)}@supports (color:color-mix(in lab, red, red)){.ww-glass-button:not(.ww-button--primary){background:color-mix(in srgb, var(--ww-surface) 65%, transparent)}}.ww-glass-button:not(.ww-button--primary){color:var(--ww-ink);border:1px solid var(--ww-ink)}@supports (color:color-mix(in lab, red, red)){.ww-glass-button:not(.ww-button--primary){border:1px solid color-mix(in srgb, var(--ww-ink) 22%, transparent)}}.ww-glass-button:not(.ww-button--primary){border-radius:10px;box-shadow:inset 0 1px #ffffff35,inset 0 -1px #00000014}.ww-glass-button[aria-pressed=true]{outline-offset:-3px;outline:1px solid}.ww-glass-toggle{cursor:pointer;justify-content:space-between;align-items:center;gap:20px;min-height:48px;display:flex}.ww-toggle-label,.ww-toggle-hint{display:block}.ww-toggle-hint{margin-top:3px;font-size:12px}.ww-glass-toggle input{accent-color:var(--ww-accent);flex-shrink:0;width:22px;height:22px}.ww-glass-toggle[data-appearance=switch] input{appearance:none;background:var(--ww-ink);border:1px solid;border-radius:20px;width:44px;height:26px}@supports (color:color-mix(in lab, red, red)){.ww-glass-toggle[data-appearance=switch] input{background:color-mix(in srgb, var(--ww-ink) 12%, transparent)}}.ww-glass-toggle[data-appearance=switch] input{color:inherit;position:relative}.ww-glass-toggle[data-appearance=switch] input:before{content:"";background:currentColor;border-radius:50%;width:18px;height:18px;transition:transform .16s;position:absolute;top:3px;left:3px}.ww-glass-toggle[data-appearance=switch] input:checked:before{transform:translate(18px)}.ww-glass-toggle input:disabled{opacity:.5;cursor:not-allowed}.ww-glass-choice{flex-wrap:wrap;gap:4px;padding:4px;display:flex}.ww-glass-choice button{min-height:44px;color:inherit;white-space:nowrap;background:0 0;border:1px solid #0000;border-radius:8px;flex:1;padding:8px 14px}.ww-glass-choice button[aria-checked=true]{background:var(--ww-surface);border-color:currentColor}@supports (color:color-mix(in lab, red, red)){.ww-glass-choice button[aria-checked=true]{background:color-mix(in srgb, var(--ww-surface) 70%, transparent)}}.ww-glass-choice button[aria-checked=true]{box-shadow:inset 0 1px #ffffff40}.ww-glass-field{gap:8px;display:grid}.ww-glass-field input,.ww-glass-field select,.ww-glass-field textarea{width:100%;min-height:44px;color:inherit;background:var(--ww-surface);padding:10px 12px}@supports (color:color-mix(in lab, red, red)){.ww-glass-field input,.ww-glass-field select,.ww-glass-field textarea{background:color-mix(in srgb, var(--ww-surface) 94%, transparent)}}.ww-glass-field input,.ww-glass-field select,.ww-glass-field textarea{font:inherit;border:1px solid;border-radius:8px}.ww-glass-field select option{color:#1e2521;background:#f4eedf}.ww-glass-field textarea{resize:vertical}.ww-glass-field p{margin:0;font-size:12px}.ww-glass-field [aria-invalid=true]{border-width:2px}.ww-contextual-controls{z-index:3}.ww-contextual-controls .ww-anchor-card{width:max-content;max-width:min(288px,100% - 32px)}.ww-contextual-controls .ww-step-toolbar{flex-direction:column;justify-content:flex-start;align-items:stretch}.ww-contextual-controls .ww-anchor-leader{display:none}.ww-adaptive[data-ww-quality=quiet] .ww-glass{-webkit-backdrop-filter:none;backdrop-filter:none}.ww-adaptive[data-ww-quality=solid] .ww-glass{-webkit-backdrop-filter:none;backdrop-filter:none;--ww-adaptive-alpha:1!important}@container ww-tutorial (max-width:639px){.ww-adaptive .ww-glass{--ww-glass-blur:4px}.ww-adaptive .ww-lesson h2{font-size:18px}.ww-adaptive .ww-lesson-body p{font-size:14px}.ww-contextual-controls .ww-anchor-card{width:288px}.ww-contextual-controls .ww-step-toolbar{grid-template-columns:1fr 1fr;gap:4px;display:grid}.ww-contextual-controls .ww-step-toolbar .ww-button{gap:5px;padding:8px;font-size:12px}.ww-contextual-controls .ww-glass-toggle{grid-column:1/-1;padding-inline:8px}}@media (prefers-reduced-transparency:reduce),(prefers-contrast:more){.ww-adaptive .ww-glass{background:rgb(var(--ww-adaptive-rgb));-webkit-backdrop-filter:none;backdrop-filter:none;--ww-adaptive-alpha:1!important}}@media (forced-colors:active){.ww-adaptive .ww-glass,.ww-adaptive .ww-topbar,.ww-adaptive .ww-glass-surface--navigation{color:canvastext;box-shadow:none;background:canvas;border-color:canvastext}.ww-adaptive .ww-topbar:before,.ww-adaptive .ww-glass-surface--navigation:before{background:canvas}}.ww-system{--ww-bg:#f1f0eb;--ww-surface:#fffefb;--ww-ink:#292c2a;--ww-muted:#515b53;--ww-glass-tint:var(--ww-surface)}@supports (color:color-mix(in lab, red, red)){.ww-system{--ww-glass-tint:color-mix(in srgb, var(--ww-surface) 86%, transparent)}}.ww-system{--ww-glass-blur:16px;--ww-glass-rim:#fffa;--ww-line:#d9dcd5;--ww-accent:#ab4b29;--ww-accent-ink:#fff;--ww-highlight:#f3d87a;--ww-success:#386c51;--ww-radius:8px;--ww-font:"Helvetica Neue", Arial, sans-serif;color:var(--ww-ink);font:14px/1.5 var(--ww-font);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}.ww-system *,.ww-system :before,.ww-system :after{box-sizing:border-box}.ww-system button,.ww-system input{font:inherit}.ww-system button{cursor:pointer}.ww-system button:disabled{cursor:not-allowed;opacity:.42}.ww-system :focus-visible{outline:3px solid var(--ww-accent);outline-offset:3px}.ww-system [hidden]{display:none!important}.ww-system svg{flex-shrink:0}.ww-system .ww-sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.ww-button{border:1px solid var(--ww-line);background:var(--ww-surface);min-height:44px;color:var(--ww-ink);border-radius:9px;justify-content:center;align-items:center;gap:10px;padding:9px 15px;line-height:1.3;text-decoration:none;transition:opacity .15s;display:inline-flex;font-weight:500!important}.ww-button:hover:not(:disabled){background:var(--ww-surface)}@supports (color:color-mix(in lab, red, red)){.ww-button:hover:not(:disabled){background:color-mix(in srgb, var(--ww-surface), var(--ww-ink) 6%)}}.ww-button--primary{background:var(--ww-accent);color:var(--ww-accent-ink);border-color:#0000}.ww-button--primary:hover:not(:disabled){background:var(--ww-accent)}@supports (color:color-mix(in lab, red, red)){.ww-button--primary:hover:not(:disabled){background:color-mix(in srgb, var(--ww-accent), black 12%)}}.ww-button--ghost{background:0 0;border-color:#0000}.ww-button--icon{width:44px;padding:10px}.ww-button kbd{color:inherit;opacity:.8;margin-left:12px;font:15px ui-monospace,monospace}.ww-progress{background:var(--ww-line);height:2px;overflow:hidden}.ww-progress>span{background:var(--ww-accent);height:100%;transition:width .22s;display:block}.ww-tutorial{background:var(--ww-bg);isolation:isolate;flex-direction:column;height:100%;min-height:360px;display:flex;position:relative;overflow:hidden;container:ww-tutorial/inline-size}.ww-tutorial-nav{background:0 0;flex-shrink:0;justify-content:space-between;align-items:center;gap:18px;min-height:64px;padding:7px 20px;display:flex}.ww-nav-identity,.ww-current-step,.ww-nav-actions{align-items:center;gap:12px;min-width:0;display:flex}.ww-nav-identity{flex:1}.ww-nav-actions{flex-shrink:0;justify-content:flex-end}.ww-exhibit-name{letter-spacing:-.2px;white-space:nowrap;font-weight:600}.ww-current-step{flex:1.4;justify-content:center}.ww-step-title{text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.ww-step-count{color:var(--ww-muted);white-space:nowrap;font:10px ui-monospace,monospace}.ww-tutorial-stage{flex:1;min-height:0;position:relative}.ww-scene{background:var(--ww-bg);width:100%;height:100%;position:relative;overflow:hidden}.ww-scene-message{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:10px;height:100%;min-height:240px;padding:32px;display:flex}.ww-scene-message h2{margin:4px 0 0;font-size:18px}.ww-scene-message p{color:var(--ww-muted);margin:0 0 10px;font-size:13px}.ww-lesson{border-radius:var(--ww-radius);overflow:hidden}.ww-lesson h2{margin:0;font-size:17px;font-weight:500;line-height:1.35}.ww-lesson h2 button{color:var(--ww-ink);text-align:left;background:0 0;border:0;justify-content:space-between;align-items:center;gap:16px;width:100%;min-height:48px;padding:14px 16px;display:flex}.ww-lesson h2 button:hover{background:var(--ww-surface)}@supports (color:color-mix(in lab, red, red)){.ww-lesson h2 button:hover{background:color-mix(in srgb, var(--ww-surface), var(--ww-ink) 3%)}}.ww-lesson h2 svg{color:var(--ww-muted)}.ww-lesson-body{max-height:min(34vh,280px);padding:0 16px 16px;overflow:auto}.ww-lesson-body p{color:var(--ww-muted);margin:0 0 17px;font-size:13px;line-height:1.65}.ww-lesson-body p:last-child{margin-bottom:0}.ww-lesson-body .ww-button{width:100%;font-size:12px}.ww-lesson-status{border-top:1px solid var(--ww-line);color:var(--ww-success);align-items:center;gap:8px;padding:9px 16px;font-size:12px;display:flex}.ww-pagination{align-items:center;gap:10px;width:fit-content;display:inline-flex}.ww-pagination-hint{color:var(--ww-muted);font-size:12px}.ww-pagination--compact{gap:4px}.ww-pagination .ww-button{font-size:12px}.ww-dialog{color:var(--ww-ink);background:var(--ww-surface);border:0;width:min(350px,100% - 24px);max-width:100%;height:100dvh;max-height:100dvh;margin:0;padding:24px;box-shadow:0 0 50px #15231a20}.ww-dialog::backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#17211c38}.ww-controls{margin-left:auto}.ww-dialog-heading{justify-content:space-between;align-items:center;gap:12px;display:flex}.ww-dialog-heading h2{margin:0;font-size:21px;font-weight:500}.ww-dialog-description{color:var(--ww-muted);margin:10px 0 28px;font-size:12px}.ww-chapter-list{margin:0;padding:0;list-style:none}.ww-chapter-list h3{color:var(--ww-muted);margin:30px 0 10px;font-size:11px;font-weight:400}.ww-chapter-list button{width:100%;min-height:52px;color:var(--ww-ink);text-align:left;background:0 0;border:1px solid #0000;border-radius:5px;align-items:center;gap:14px;padding:12px;font-size:13px;display:flex}.ww-chapter-list button:hover{background:var(--ww-bg)}.ww-chapter-list button[aria-current]{border-color:var(--ww-line);background:var(--ww-bg)}.ww-chapter-number{color:var(--ww-muted);font:11px ui-monospace,monospace}.ww-chapter-list button svg{margin-left:auto}.ww-chapter-list button[aria-current] .ww-chapter-number{color:var(--ww-accent)}.ww-drawer-note{color:var(--ww-muted);border-top:1px solid var(--ww-line);margin-top:40px;padding-top:20px;font-size:11px}.ww-control-content{gap:26px;display:grid}.ww-reset{width:100%;margin-top:32px}.ww-range>div{justify-content:space-between;align-items:center;gap:12px;display:flex}.ww-range label{font-size:13px;font-weight:500}.ww-range output{color:var(--ww-muted);font:11px ui-monospace,monospace}.ww-range input{width:100%;min-height:44px;accent-color:var(--ww-accent);cursor:pointer;margin:0;display:block}.ww-range p{color:var(--ww-muted);margin:0;font-size:12px}.ww-empty{background:var(--ww-bg);padding:40px}@container ww-tutorial (max-width:900px){.ww-tutorial-nav{gap:8px;padding-inline:12px}.ww-current-step{flex:2;gap:8px}.ww-exhibit-name{font-size:12px}}@container ww-tutorial (max-width:639px){.ww-tutorial-nav{min-height:60px;padding:6px 8px}.ww-exhibit-name,.ww-control-label{display:none}.ww-nav-identity,.ww-nav-actions{flex:none}.ww-current-step{flex-direction:column;flex:1;gap:2px}.ww-step-title{max-width:100%;font-size:12px}.ww-step-count{font-size:9px}.ww-nav-actions{gap:3px}.ww-nav-actions .ww-button{width:44px;padding:10px}.ww-lesson h2{font-size:15px}.ww-lesson h2 button{padding:12px 14px}.ww-lesson-body{max-height:32vh;padding:0 16px 16px}.ww-lesson-status{padding:8px 16px}}@media (prefers-reduced-motion:reduce){.ww-system *,.ww-system :before,.ww-system :after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.ww-glass{background:var(--ww-surface);border:1px solid var(--ww-line)}@supports (color:color-mix(in lab, red, red)){.ww-glass{border:1px solid color-mix(in srgb, var(--ww-line) 65%, transparent)}}.ww-glass{box-shadow:inset 0 1px 0 var(--ww-glass-rim), 0 8px 30px #162b2114}@supports ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){.ww-glass{background:var(--ww-glass-tint);-webkit-backdrop-filter:blur(var(--ww-glass-blur)) saturate(1.15);backdrop-filter:blur(var(--ww-glass-blur)) saturate(1.15)}}.ww-topbar{z-index:3;border-width:0 0 1px;flex-shrink:0;position:relative}.ww-anchor-layer{pointer-events:none;z-index:1;position:absolute;inset:0}.ww-anchor-leader{position:absolute;inset:0;overflow:visible}.ww-anchor-leader line{stroke:var(--ww-accent);stroke-width:1px;opacity:.65}.ww-anchor-leader circle{fill:var(--ww-surface);stroke:var(--ww-accent);stroke-width:2px}.ww-anchor-card{pointer-events:auto;border-radius:var(--ww-radius);flex-direction:column;width:288px;max-width:calc(100% - 32px);display:flex;position:absolute;overflow:auto}.ww-anchor-layer[data-ww-layout=sheet]>.ww-anchor-card{width:auto}.ww-anchor-card[data-ww-closable]{overflow:visible}.ww-corner-close{--ww-corner-inset:4px;z-index:1;box-sizing:border-box;border:inherit;background:inherit;width:32px;height:32px;color:inherit;transform:translate(calc(50% - var(--ww-corner-inset)), calc(-50% + var(--ww-corner-inset)));cursor:pointer;border-radius:50%;place-items:center;padding:0;display:grid;position:absolute;top:0;right:0;box-shadow:inset 0 1px #ffffff45,inset 0 -1px #00000012,0 3px 12px #16221b2e}.ww-corner-close:after{content:"";border-radius:50%;position:absolute;inset:-6px}.ww-corner-close:hover{box-shadow:inset 0 0 0 32px,inset 0 1px #ffffff45,0 3px 12px #16221b2e}@supports (color:color-mix(in lab, red, red)){.ww-corner-close:hover{box-shadow:inset 0 0 0 32px color-mix(in srgb, currentColor 8%, transparent), inset 0 1px 0 #ffffff45, 0 3px 12px #16221b2e}}.ww-corner-close:focus-visible{outline-offset:2px;outline:2px solid}:where(.ww-anchor-card>*,.ww-glass-surface):has(>.ww-scroll-area){flex-direction:column;min-height:0;display:flex}@property --ww-scroll-more{syntax:"<length>";inherits:false;initial-value:0}@keyframes ww-scroll-more{0%{--ww-scroll-more:28px}to{--ww-scroll-more:0px}}.ww-scroll-area{overscroll-behavior:contain;min-height:0;-webkit-mask-image:linear-gradient(to bottom, #000 calc(100% - var(--ww-scroll-more)), transparent);-webkit-mask-image:linear-gradient(to bottom, #000 calc(100% - var(--ww-scroll-more)), transparent);-webkit-mask-image:linear-gradient(to bottom, #000 calc(100% - var(--ww-scroll-more)), transparent);-webkit-mask-image:linear-gradient(to bottom, #000 calc(100% - var(--ww-scroll-more)), transparent);mask-image:linear-gradient(to bottom, #000 calc(100% - var(--ww-scroll-more)), transparent);flex:0 auto;overflow-y:auto}@supports (animation-timeline:scroll()){.ww-scroll-area{animation:linear both ww-scroll-more;animation-timeline:scroll(self)}}.ww-toolbar-position{z-index:2;left:16px;right:16px;bottom:max(20px, env(safe-area-inset-bottom));pointer-events:none;justify-content:center;display:flex;position:absolute}.ww-step-toolbar{pointer-events:auto;border-radius:15px;flex-wrap:wrap;justify-content:center;align-items:center;gap:6px;max-width:100%;padding:6px;display:flex}.ww-step-toolbar .ww-button{font-size:13px}.ww-step-toolbar .ww-button:not(.ww-button--primary){background:0 0;border-color:#0000}.ww-step-toolbar .ww-button:hover:not(:disabled){background:var(--ww-surface)}@supports (color:color-mix(in lab, red, red)){.ww-step-toolbar .ww-button:hover:not(:disabled){background:color-mix(in srgb, var(--ww-surface) 85%, transparent)}}.ww-step-toolbar .ww-button:hover:not(:disabled){color:var(--ww-ink)}.ww-toolbar-slider{flex:none;width:240px;padding:0 10px 0 8px}.ww-label-short,[data-ww-compact] .ww-label-full{display:none}[data-ww-compact] .ww-label-short{display:inline}.ww-step-toolbar--compact{border-radius:13px;gap:2px;padding:4px}.ww-step-toolbar__strip{overscroll-behavior-x:contain;scrollbar-width:none;flex:100%;gap:2px;min-width:0;margin-block:-4px;padding-block:4px;display:flex;overflow-x:auto}.ww-step-toolbar__strip::-webkit-scrollbar{display:none}.ww-step-toolbar.ww-step-toolbar--compact .ww-button{white-space:nowrap;border-radius:9px;flex:none;gap:6px;min-height:36px;padding:6px 11px;font-size:13px;position:relative}.ww-step-toolbar.ww-step-toolbar--compact .ww-button:after{content:"";position:absolute;inset:-4px 0}.ww-step-toolbar--compact .ww-toolbar-slider{flex:100%;width:auto;padding:0 8px}.ww-step-toolbar--compact .ww-toolbar-slider .ww-range{grid-template-columns:auto 1fr auto;align-items:center;gap:0 10px;display:grid}.ww-step-toolbar--compact .ww-toolbar-slider .ww-range>div{display:contents}.ww-step-toolbar--compact .ww-toolbar-slider label{white-space:nowrap;grid-area:1/1;font-size:12.5px}.ww-step-toolbar--compact .ww-toolbar-slider input{grid-area:1/2;min-height:32px}.ww-step-toolbar--compact .ww-toolbar-slider output{text-align:right;grid-area:1/3;min-width:4ch}.ww-step-toolbar--compact .ww-toolbar-slider p{grid-column:1/-1}.ww-key-controls{flex-wrap:wrap;justify-content:center;gap:4px;max-width:100%;display:flex}.ww-model-key{border:1px solid var(--ww-line);background:var(--ww-surface)}@supports (color:color-mix(in lab, red, red)){.ww-model-key{background:color-mix(in srgb, var(--ww-surface) 70%, transparent)}}.ww-model-key{color:var(--ww-ink);touch-action:none;-webkit-user-select:none;user-select:none;border-radius:9px;align-items:center;gap:8px;min-width:44px;min-height:44px;padding:6px 10px;display:flex}.ww-model-key kbd{font:16px ui-monospace,monospace}.ww-model-key span{font-size:12px}.ww-model-key[data-held=true]{background:var(--ww-accent);color:var(--ww-accent-ink);border-color:var(--ww-accent);box-shadow:inset 0 2px 5px #0003}@container ww-tutorial (max-width:639px){.ww-anchor-card{width:250px}.ww-toolbar-position{left:12px;right:12px;bottom:max(16px, env(safe-area-inset-bottom))}.ww-step-toolbar .ww-button{padding-inline:10px;font-size:12px}.ww-tutorial-nav{gap:4px}.ww-current-step{align-items:flex-start}}@media (hover:none) and (pointer:coarse){.ww-button kbd{display:none}}@media (prefers-reduced-transparency:reduce),(prefers-contrast:more){.ww-glass{background:var(--ww-surface);-webkit-backdrop-filter:none;backdrop-filter:none}}@media (forced-colors:active){.ww-glass{-webkit-backdrop-filter:none;backdrop-filter:none;background:canvas;border:1px solid canvastext}.ww-anchor-leader line,.ww-anchor-leader circle{stroke:canvastext}.ww-model-key[data-held=true]{outline:2px solid highlight}}.ww-video-title{aspect-ratio:16/9;background:#f3eee2;width:100%;position:relative;overflow:hidden}.ww-video-title-scene,.ww-video-title>svg{width:100%;height:100%;position:absolute;inset:0}.ww-video-title>svg{pointer-events:none;display:block}.ww-video-text{--ww-video-paper:#f3eee2;--ww-video-ink:#1e2225;--ww-video-muted:#5b605d;--ww-video-accent:#c99a3c;--ww-video-display:"Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;--ww-video-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--ww-video-mono:ui-monospace, "SF Mono", Menlo, Consolas, monospace;box-sizing:border-box;background:var(--ww-video-paper);width:min(100%,580px);color:var(--ww-video-ink);border:1px solid #1e222526;border-radius:8px;padding:clamp(24px,4vw,48px)}.ww-video-text-right{margin-left:auto}.ww-video-text h2{font:400 clamp(30px, 4vw, 48px)/1.08 var(--ww-video-display);text-wrap:balance;margin:22px 0 18px}.ww-video-eyebrow{color:var(--ww-video-muted);font:12px/1.5 var(--ww-video-mono);letter-spacing:.09em;margin:0}.ww-video-eyebrow:after{content:"";background:var(--ww-video-accent);width:38px;height:2px;margin-top:18px;display:block}.ww-video-copy{color:var(--ww-video-muted);font:17px/1.65 var(--ww-video-sans)}.ww-video-copy>:first-child{margin-top:0}.ww-video-copy>:last-child{margin-bottom:0}@supports ((-webkit-backdrop-filter:blur(12px)) or (backdrop-filter:blur(12px))){.ww-video-text-glass{background:var(--ww-video-paper)}@supports (color:color-mix(in lab, red, red)){.ww-video-text-glass{background:color-mix(in srgb, var(--ww-video-paper) 94%, transparent)}}.ww-video-text-glass{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}}@media (prefers-reduced-transparency:reduce),(prefers-contrast:more){.ww-video-text-glass{background:var(--ww-video-paper);-webkit-backdrop-filter:none;backdrop-filter:none}}:root{--background:#b4b1aa;--foreground:#1e2225;--paper:#f3eee2;--paper-raised:#faf7f0;--paper-glass:#f3eee2f0;--ink:#1e2225;--muted:#5b605d;--rule:#1e222529;--accent:#3f5560;--gold:#c99a3c;--gold-fill:#e8c67747;--display:"Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;--sans:-apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--mono:ui-monospace, "SF Mono", Menlo, Consolas, monospace;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}.ww-system{--ww-bg:var(--background);--ww-surface:var(--paper-raised);--ww-ink:var(--ink);--ww-muted:var(--muted);--ww-line:#d6d0c3;--ww-accent:var(--ink);--ww-accent-ink:#f4efe3;--ww-highlight:#e8c677;--ww-font:var(--sans)}*{box-sizing:border-box}html,body{background:var(--background);height:100%;color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;margin:0;overflow:hidden}[hidden]{display:none!important}button{font:inherit;color:inherit;cursor:pointer}kbd{font:10px/1.4 var(--mono);opacity:.6;vertical-align:1px;border:1px solid;border-radius:3px;margin-left:8px;padding:1px 5px;display:inline-block}.markdown>:first-child{margin-top:0}.markdown>:last-child{margin-bottom:0}.markdown p{margin:0 0 .8em}.markdown a{color:inherit;text-underline-offset:3px;text-decoration:underline}.markdown a:hover{color:var(--accent)}.markdown a:focus-visible{outline:2px solid var(--gold);outline-offset:3px}.markdown strong{font-weight:700}.markdown ul,.markdown ol{margin:0 0 .8em;padding-left:1.3em}.markdown ul{list-style:outside}.markdown ol{list-style:decimal}.markdown code{font:.85em var(--mono);overflow-wrap:anywhere}.markdown .part-link{text-decoration-style:dotted;text-decoration-thickness:1px}.markdown .part-link[aria-expanded=true]{color:var(--accent)}.adaptive-header{--navigation-rgb:243 238 226;--navigation-ink:#000;--navigation-height:80px;isolation:isolate;color:var(--navigation-ink)}.adaptive-header:before{content:"";z-index:-1;width:100vw;height:var(--navigation-height);background:linear-gradient(to bottom, rgb(var(--navigation-rgb) / .9) 0, rgb(var(--navigation-rgb) / .72) 30%, rgb(var(--navigation-rgb) / .46) 55%, rgb(var(--navigation-rgb) / .12) 82%, rgb(var(--navigation-rgb) / 0) 100%);pointer-events:none;position:absolute;top:0;left:50%;transform:translate(-50%)}.history-header{text-shadow:0 1px 3px rgb(var(--navigation-rgb) / .85)}.harness{outline:none;width:100%;height:100%;display:block;position:fixed;inset:0}.harness-loading{place-items:center;margin:0;display:grid;position:fixed;inset:0}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}