@font-face{font-family:DM Sans;font-style:normal;font-weight:100 1000;font-display:swap;src:url(../media/c3cb240f9c892514-s.p.270md_-rr62el.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:DM Sans;font-style:normal;font-weight:100 1000;font-display:swap;src:url(../media/5c285b27cdda1fe8-s.p.0lsanbtneewqp.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:DM Sans Fallback;src:local(Arial);ascent-override:94.9%;descent-override:29.66%;line-gap-override:0.0%;size-adjust:104.53%}.msEgqq_className{font-family:DM Sans,DM Sans Fallback;font-style:normal}.msEgqq_variable{--font-dm-sans:"DM Sans", "DM Sans Fallback"}
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){:root,:host{--shimmer-angle:20deg}*,: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-font-weight:initial;--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;--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-translate-x:0;--tw-translate-y:0;--tw-translate-z:0;--tw-animation-delay:0s;--tw-animation-direction:normal;--tw-animation-duration:initial;--tw-animation-fill-mode:none;--tw-animation-iteration-count:1;--tw-enter-blur:0;--tw-enter-opacity:1;--tw-enter-rotate:0;--tw-enter-scale:1;--tw-enter-translate-x:0;--tw-enter-translate-y:0;--tw-exit-blur:0;--tw-exit-opacity:1;--tw-exit-rotate:0;--tw-exit-scale:1;--tw-exit-translate-x:0;--tw-exit-translate-y:0;--scroll-fade-t:0px;--scroll-fade-b:0px;--scroll-fade-s:0px;--scroll-fade-e:0px;--scroll-fade-mask:initial;--shimmer-image:initial;--shimmer-text-fill:initial}}}@layer theme{:root,:host{--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--container-sm:24rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--text-4xl:2.25rem;--text-4xl--line-height:calc(2.5 / 2.25);--font-weight-normal:400;--font-weight-medium:500;--radius-md:.375rem;--radius-lg:.75rem;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-dm-sans), sans-serif;--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}*{border-color:var(--border);box-sizing:border-box}body{background:var(--background);color:var(--foreground);margin:0;font-size:16px;line-height:1.6}h1,h2,h3,h4,p{margin:0}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}button{color:inherit}:focus-visible{outline:3px solid var(--teal);outline-offset:5px}h1,h2,h3{text-wrap:balance;line-height:1.15}h2{letter-spacing:-.045em;font-size:clamp(1.9rem,3.1vw,2.7rem);font-weight:500}h3{letter-spacing:-.025em;font-size:1.35rem;font-weight:500}p{text-wrap:pretty}::selection{background:var(--accent);color:var(--primary)}}@layer components;@layer utilities{.collapse{visibility:collapse}.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.fixed{position:fixed}.relative{position:relative}.static{position:static}.sticky{position:sticky}.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}}.mt-5{margin-top:calc(var(--spacing) * 5)}.mb-4{margin-bottom:calc(var(--spacing) * 4)}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-flex{display:inline-flex}.table{display:table}.size-6{width:calc(var(--spacing) * 6);height:calc(var(--spacing) * 6)}.size-7{width:calc(var(--spacing) * 7);height:calc(var(--spacing) * 7)}.size-8{width:calc(var(--spacing) * 8);height:calc(var(--spacing) * 8)}.size-9{width:calc(var(--spacing) * 9);height:calc(var(--spacing) * 9)}.h-6{height:calc(var(--spacing) * 6)}.h-7{height:calc(var(--spacing) * 7)}.h-8{height:calc(var(--spacing) * 8)}.h-9{height:calc(var(--spacing) * 9)}.max-w-sm{max-width:var(--container-sm)}.shrink{flex-shrink:1}.shrink-0{flex-shrink:0}.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}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-1{gap:var(--spacing)}.gap-1\.5{gap:calc(var(--spacing) * 1.5)}.rounded-\[min\(var\(--radius-md\)\,10px\)\]{border-radius:min(var(--radius-md), 10px)}.rounded-\[min\(var\(--radius-md\)\,12px\)\]{border-radius:min(var(--radius-md), 12px)}.rounded-lg{border-radius:.75rem}.border{border-style:var(--tw-border-style);border-width:1px}.border-border{border-color:var(--border)}.border-transparent{border-color:#0000}.bg-background{background-color:var(--background)}.bg-destructive\/10{background-color:var(--primary)}@supports (color:color-mix(in lab, red, red)){.bg-destructive\/10{background-color:color-mix(in oklab, var(--primary) 10%, transparent)}}.bg-primary{background-color:var(--primary)}.bg-secondary{background-color:var(--secondary)}.bg-clip-padding{background-clip:padding-box}.px-2{padding-inline:calc(var(--spacing) * 2)}.px-2\.5{padding-inline:calc(var(--spacing) * 2.5)}.font-sans{font-family:var(--font-dm-sans), sans-serif}.text-4xl{font-size:var(--text-4xl);line-height:var(--tw-leading,var(--text-4xl--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.text-\[0\.8rem\]{font-size:.8rem}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.font-normal{--tw-font-weight:var(--font-weight-normal);font-weight:var(--font-weight-normal)}.whitespace-nowrap{white-space:nowrap}.text-destructive,.text-primary{color:var(--primary)}.text-primary-foreground{color:var(--primary-foreground)}.text-secondary-foreground{color:var(--foreground)}.uppercase{text-transform:uppercase}.underline{text-decoration-line:underline}.underline-offset-4{text-underline-offset:4px}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.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))}.transition-all{transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.outline-none{--tw-outline-style:none;outline-style:none}.select-none{-webkit-user-select:none;user-select:none}.running{animation-play-state:running}@media (hover:hover){.hover\:bg-destructive\/20:hover{background-color:var(--primary)}@supports (color:color-mix(in lab, red, red)){.hover\:bg-destructive\/20:hover{background-color:color-mix(in oklab, var(--primary) 20%, transparent)}}.hover\:bg-muted:hover,.hover\:bg-secondary\/80:hover{background-color:var(--secondary)}@supports (color:color-mix(in lab, red, red)){.hover\:bg-secondary\/80:hover{background-color:color-mix(in oklab, var(--secondary) 80%, transparent)}}.hover\:text-foreground:hover{color:var(--foreground)}.hover\:underline:hover{text-decoration-line:underline}}.focus-visible\:border-destructive\/40:focus-visible{border-color:var(--primary)}@supports (color:color-mix(in lab, red, red)){.focus-visible\:border-destructive\/40:focus-visible{border-color:color-mix(in oklab, var(--primary) 40%, transparent)}}.focus-visible\:border-ring:focus-visible{border-color:var(--primary)}.focus-visible\:ring-3:focus-visible{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(3px + 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)}.focus-visible\:ring-destructive\/20:focus-visible{--tw-ring-color:var(--primary)}@supports (color:color-mix(in lab, red, red)){.focus-visible\:ring-destructive\/20:focus-visible{--tw-ring-color:color-mix(in oklab, var(--primary) 20%, transparent)}}.focus-visible\:ring-ring\/50:focus-visible{--tw-ring-color:var(--primary)}@supports (color:color-mix(in lab, red, red)){.focus-visible\:ring-ring\/50:focus-visible{--tw-ring-color:color-mix(in oklab, var(--primary) 50%, transparent)}}.active\:not-aria-\[haspopup\]\:translate-y-px:active:not([aria-haspopup]){--tw-translate-y:1px;translate:var(--tw-translate-x) var(--tw-translate-y)}.disabled\:pointer-events-none:disabled{pointer-events:none}.disabled\:opacity-50:disabled{opacity:.5}:where([data-slot=button-group]) .in-data-\[slot\=button-group\]\:rounded-lg{border-radius:.75rem}.has-data-\[icon\=inline-end\]\:pr-1\.5:has([data-icon=inline-end]){padding-right:calc(var(--spacing) * 1.5)}.has-data-\[icon\=inline-end\]\:pr-2:has([data-icon=inline-end]){padding-right:calc(var(--spacing) * 2)}.has-data-\[icon\=inline-start\]\:pl-1\.5:has([data-icon=inline-start]){padding-left:calc(var(--spacing) * 1.5)}.has-data-\[icon\=inline-start\]\:pl-2:has([data-icon=inline-start]){padding-left:calc(var(--spacing) * 2)}.aria-expanded\:bg-muted[aria-expanded=true],.aria-expanded\:bg-secondary[aria-expanded=true]{background-color:var(--secondary)}.aria-expanded\:text-foreground[aria-expanded=true],.aria-expanded\:text-secondary-foreground[aria-expanded=true]{color:var(--foreground)}.aria-invalid\:border-destructive[aria-invalid=true]{border-color:var(--primary)}.aria-invalid\:ring-3[aria-invalid=true]{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(3px + 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)}.aria-invalid\:ring-destructive\/20[aria-invalid=true]{--tw-ring-color:var(--primary)}@supports (color:color-mix(in lab, red, red)){.aria-invalid\:ring-destructive\/20[aria-invalid=true]{--tw-ring-color:color-mix(in oklab, var(--primary) 20%, transparent)}}@media (min-width:40rem){.sm\:block{display:block}}@media (prefers-color-scheme:dark){.dark\:border-input{border-color:var(--border)}.dark\:bg-destructive\/20{background-color:var(--primary)}@supports (color:color-mix(in lab, red, red)){.dark\:bg-destructive\/20{background-color:color-mix(in oklab, var(--primary) 20%, transparent)}}.dark\:bg-input\/30{background-color:var(--border)}@supports (color:color-mix(in lab, red, red)){.dark\:bg-input\/30{background-color:color-mix(in oklab, var(--border) 30%, transparent)}}@media (hover:hover){.dark\:hover\:bg-destructive\/30:hover{background-color:var(--primary)}@supports (color:color-mix(in lab, red, red)){.dark\:hover\:bg-destructive\/30:hover{background-color:color-mix(in oklab, var(--primary) 30%, transparent)}}.dark\:hover\:bg-input\/50:hover{background-color:var(--border)}@supports (color:color-mix(in lab, red, red)){.dark\:hover\:bg-input\/50:hover{background-color:color-mix(in oklab, var(--border) 50%, transparent)}}.dark\:hover\:bg-muted\/50:hover{background-color:var(--secondary)}@supports (color:color-mix(in lab, red, red)){.dark\:hover\:bg-muted\/50:hover{background-color:color-mix(in oklab, var(--secondary) 50%, transparent)}}}.dark\:focus-visible\:ring-destructive\/40:focus-visible{--tw-ring-color:var(--primary)}@supports (color:color-mix(in lab, red, red)){.dark\:focus-visible\:ring-destructive\/40:focus-visible{--tw-ring-color:color-mix(in oklab, var(--primary) 40%, transparent)}}.dark\:aria-invalid\:border-destructive\/50[aria-invalid=true]{border-color:var(--primary)}@supports (color:color-mix(in lab, red, red)){.dark\:aria-invalid\:border-destructive\/50[aria-invalid=true]{border-color:color-mix(in oklab, var(--primary) 50%, transparent)}}.dark\:aria-invalid\:ring-destructive\/40[aria-invalid=true]{--tw-ring-color:var(--primary)}@supports (color:color-mix(in lab, red, red)){.dark\:aria-invalid\:ring-destructive\/40[aria-invalid=true]{--tw-ring-color:color-mix(in oklab, var(--primary) 40%, transparent)}}}.\[\&_svg\]\:pointer-events-none svg{pointer-events:none}.\[\&_svg\]\:shrink-0 svg{flex-shrink:0}.\[\&_svg\:not\(\[class\*\=\'size-\'\]\)\]\:size-3 svg:not([class*=size-]){width:calc(var(--spacing) * 3);height:calc(var(--spacing) * 3)}.\[\&_svg\:not\(\[class\*\=\'size-\'\]\)\]\:size-3\.5 svg:not([class*=size-]){width:calc(var(--spacing) * 3.5);height:calc(var(--spacing) * 3.5)}.\[\&_svg\:not\(\[class\*\=\'size-\'\]\)\]\:size-4 svg:not([class*=size-]){width:calc(var(--spacing) * 4);height:calc(var(--spacing) * 4)}@media (hover:hover){.\[a\]\:hover\:bg-primary\/80:is(a):hover{background-color:var(--primary)}@supports (color:color-mix(in lab, red, red)){.\[a\]\:hover\:bg-primary\/80:is(a):hover{background-color:color-mix(in oklab, var(--primary) 80%, transparent)}}}}@property --tw-animation-delay{syntax:"*";inherits:false;initial-value:0s}@property --tw-animation-direction{syntax:"*";inherits:false;initial-value:normal}@property --tw-animation-duration{syntax:"*";inherits:false}@property --tw-animation-fill-mode{syntax:"*";inherits:false;initial-value:none}@property --tw-animation-iteration-count{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-blur{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-opacity{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-rotate{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-scale{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-blur{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-opacity{syntax:"*";inherits:false;initial-value:1}@property --tw-exit-rotate{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-scale{syntax:"*";inherits:false;initial-value:1}@property --tw-exit-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-translate-y{syntax:"*";inherits:false;initial-value:0}@property --scroll-fade-t{syntax:"<length-percentage>";inherits:false;initial-value:0}@property --scroll-fade-b{syntax:"<length-percentage>";inherits:false;initial-value:0}@property --scroll-fade-s{syntax:"<length-percentage>";inherits:false;initial-value:0}@property --scroll-fade-e{syntax:"<length-percentage>";inherits:false;initial-value:0}@property --scroll-fade-mask{syntax:"*";inherits:false}@property --shimmer-angle{syntax:"<angle>";inherits:true;initial-value:20deg}@property --shimmer-image{syntax:"*";inherits:false}@property --shimmer-text-fill{syntax:"*";inherits:false}@media (prefers-reduced-motion:reduce){.shimmer{-webkit-text-fill-color:currentColor;background-image:none;animation:none}}.pei-path{flex-wrap:wrap;gap:1rem;margin-block:1.5rem;display:flex}.pei-path a{text-underline-offset:5px;padding-block:.5rem;text-decoration:underline}.pei-case{border:1px solid var(--border);border-radius:16px;margin-block:2rem;padding:clamp(1rem,3vw,2rem)}.pei-capacity{background:var(--secondary);color:var(--foreground);border-radius:8px;padding:1rem;font-size:1.25rem;font-weight:700}.pei-pair{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem;margin-block:1.5rem;display:grid}.pei-flow,.pei-comparison{background:var(--secondary);color:var(--foreground);border-radius:12px;margin-block:1.5rem;padding:1.5rem}.pei-flow>p{font-size:1.15rem;font-weight:700}.pei-flow figcaption{font-size:14px;line-height:1.6}.pei-comparison dl{flex-direction:column;gap:1rem;display:flex}.pei-comparison dd{margin:0;line-height:1.6}.pei-experience select{width:100%;max-width:100%;font-size:16px}.pei-experience h3{margin-top:1.25rem}.pei-experience section{scroll-margin-top:100px}@media (max-width:600px){.pei-pair{grid-template-columns:1fr}.pei-comparison,.pei-flow{padding:1rem}}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--background:#f4f6f0;--foreground:#173f38;--primary:#173f38;--primary-foreground:#f4f6f0;--secondary:#dce7dc;--accent:#d7b56d;--teal:#17848b;--border:var(--primary)}@supports (color:color-mix(in lab, red, red)){:root{--border:color-mix(in srgb,var(--primary) 16%,transparent)}}.shell{width:calc(100% - 96px);max-width:1280px;margin-inline:auto}.site-header{background:var(--background);z-index:20;position:relative}.header-inner{justify-content:space-between;align-items:center;gap:22px;min-height:86px;display:flex}.brand{letter-spacing:-1px;white-space:nowrap;align-items:center;gap:9px;font-size:23px;font-weight:700;display:inline-flex}.brand-symbol{border:1px solid var(--primary);border-radius:50%;justify-content:center;align-items:center;width:37px;height:37px;display:flex}.desktop-nav{align-items:center;gap:24px;display:flex}.desktop-nav a{white-space:nowrap;padding-block:30px;font-size:14px;position:relative}.desktop-nav a[aria-current=page]:after{content:"";background:var(--primary);height:2px;position:absolute;bottom:22px;left:0;right:0}.desktop-nav a:hover{color:var(--teal)}.header-actions{align-items:center;gap:12px;display:flex}.icon-button{background:0 0;border:0;justify-content:center;align-items:center;min-width:44px;min-height:44px;display:flex}.mobile-menu{display:none}.button{background:var(--primary);color:var(--primary-foreground);border:1px solid #0000;border-radius:5px;justify-content:center;align-items:center;gap:18px;min-height:48px;padding:15px 24px;font-size:14px;font-weight:600;transition:filter .2s;display:inline-flex}.button:hover{filter:brightness(1.12)}.button.small{gap:14px;min-height:43px;padding:11px 16px;font-size:14px}.button.gold{background:var(--accent);color:var(--primary)}.button.ghost{color:var(--background);border-color:var(--background);background:0 0}@supports (color:color-mix(in lab, red, red)){.button.ghost{border-color:color-mix(in srgb,var(--background) 50%,transparent)}}.skip-link{z-index:100;background:var(--background);padding:14px 20px;position:fixed;top:-100px;left:16px}.skip-link:focus{top:8px}.hero{isolation:isolate;background:var(--primary);min-height:590px;color:var(--background);position:relative;overflow:hidden}.hero-image{object-fit:cover;object-position:center 48%;z-index:-3}.hero-shade{z-index:-2;background:linear-gradient(90deg, var(--primary) 0%,var(--primary) 29%,var(--primary) 72%,transparent 100%);position:absolute;inset:0}@supports (color:color-mix(in lab, red, red)){.hero-shade{background:linear-gradient(90deg, color-mix(in srgb,var(--primary) 93%,transparent) 0%,color-mix(in srgb,var(--primary) 74%,transparent) 29%,color-mix(in srgb,var(--primary) 12%,transparent) 72%,transparent 100%)}}.hero-content{padding-top:64px;padding-bottom:65px}.hero-kicker{letter-spacing:1.7px;align-items:center;gap:10px;font-size:11px;font-weight:500;display:inline-flex}.hero-kicker>span{background:var(--accent);border-radius:50%;width:6px;height:6px}.hero h1{letter-spacing:-.055em;margin-top:24px;font-size:clamp(3rem,5.6vw,5rem);font-weight:500;line-height:1.06}.hero h1>span{color:var(--accent)}.hero-content>p{max-width:450px;margin-top:24px;font-size:16px;line-height:1.65}.hero-buttons{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.hero-note{align-items:center;gap:10px;margin-top:30px;font-size:12px;display:flex}.hero-caption{background:var(--primary);align-items:center;gap:6px;font-size:11px;display:flex;position:absolute;bottom:21px;right:26px}@supports (color:color-mix(in lab, red, red)){.hero-caption{background:color-mix(in srgb,var(--primary) 82%,transparent)}}.hero-caption{border-radius:4px;padding:6px 10px}.principles-bar{background:var(--secondary);border-bottom:1px solid var(--border)}.principles-inner{justify-content:space-between;align-items:center;gap:20px;min-height:70px;display:flex}.principles-inner>span{align-items:center;gap:10px;font-size:13px;display:flex}.section-space{padding-block:80px}.eyebrow{letter-spacing:1.7px;text-transform:uppercase;margin-bottom:17px;font-size:11px;font-weight:600;line-height:1.6}.introduction{grid-template-columns:1fr 1.1fr;gap:100px;display:grid}.intro-copy{flex-direction:column;gap:17px;font-size:15px;display:flex}.text-link{align-items:center;gap:13px;width:fit-content;min-height:36px;font-size:14px;font-weight:600;display:inline-flex}.text-link:hover{text-underline-offset:5px;text-decoration:underline}.featured-section{background:var(--secondary)}@supports (color:color-mix(in lab, red, red)){.featured-section{background:color-mix(in srgb,var(--secondary) 43%,var(--background))}}.section-heading{justify-content:space-between;align-items:end;gap:24px;margin-bottom:32px;display:flex}.section-heading .text-link{flex-shrink:0}.technology-grid{grid-template-columns:repeat(3,1fr);gap:25px;display:grid}.technology-card{background:var(--background);border:1px solid var(--border);border-radius:8px;transition:transform .2s;overflow:hidden}.technology-card:hover{transform:translateY(-4px)}.technology-image{height:210px;position:relative;overflow:hidden}.technology-image img{object-fit:cover;transition:transform .4s}.technology-card:hover img{transform:scale(1.035)}.image-label{background:var(--background);color:var(--primary);border-radius:3px;padding:4px 10px;font-size:11px;position:absolute;bottom:14px;left:16px}.technology-text{flex-direction:column;gap:16px;padding:24px;display:flex}.technology-text p{font-size:14px}.technology-text .text-link{margin-top:3px;font-size:13px}.media-note{margin-top:19px;font-size:12px}.media-note a{text-decoration:underline}.science-feature{grid-template-columns:1fr 1fr;align-items:center;gap:100px;display:grid}.science-feature>div:last-child{flex-direction:column;align-items:flex-start;gap:24px;display:flex}.science-feature .eyebrow{margin:0}.science-feature>div>p:not(.eyebrow){font-size:15px}.science-visual{background:var(--secondary);text-align:center;border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:24px;min-height:335px;display:flex}.science-topics{gap:10px;display:flex}.science-topics span{border:1px solid var(--primary);border-radius:30px;padding:6px 16px;font-size:13px}.pei-feature{background:var(--primary);color:var(--background);grid-template-columns:1fr 1fr;display:grid}.pei-photo{min-height:405px;position:relative}.pei-photo img{object-fit:cover}.pei-copy{flex-direction:column;align-items:flex-start;gap:24px;max-width:670px;padding:65px;display:flex}.pei-copy .eyebrow{color:var(--accent);margin:0}.pei-copy p{font-size:15px}.action-feature{justify-content:space-between;align-items:center;gap:48px;display:flex}.action-feature>div{max-width:630px}.action-feature p:not(.eyebrow){margin-top:20px;font-size:15px}.action-feature>.button{flex-shrink:0}.evidence-strip{background:var(--secondary)}.evidence-inner{align-items:center;gap:24px;padding-block:32px;display:flex}.evidence-inner>svg{flex-shrink:0}.evidence-inner h3{font-size:18px}.evidence-inner p{margin-top:7px;font-size:13px}.evidence-inner>.text-link{flex-shrink:0;margin-left:auto}.identity-note{justify-content:space-between;align-items:center;gap:20px;padding-block:24px;font-size:12px;display:flex}.identity-note>a{white-space:nowrap;align-items:center;gap:8px;display:flex}.site-footer{background:var(--primary);color:var(--background)}.footer-top{justify-content:space-between;gap:30px;padding-block:50px;display:flex}.footer-top p{margin-top:20px;font-size:14px}.footer-links{align-items:flex-start;gap:30px;font-size:14px;display:flex}.footer-bottom{border-top:1px solid var(--background)}@supports (color:color-mix(in lab, red, red)){.footer-bottom{border-top:1px solid color-mix(in srgb,var(--background) 20%,transparent)}}.footer-bottom{justify-content:space-between;align-items:center;gap:30px;padding-block:25px;font-size:12px;display:flex}.footer-bottom p{max-width:790px}.footer-bottom a{align-items:center;gap:7px;display:inline-flex}.footer-bottom p a{text-decoration:underline}.search-panel{flex-direction:column;gap:15px;padding-block:20px 30px;display:flex}.search-panel input,.library-search,select{background:var(--background);border:1px solid var(--primary);width:100%;min-height:48px;color:var(--primary);border-radius:5px;padding:12px 16px}.search-result{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:15px;padding-block:14px;display:flex}.search-result:hover{background:var(--secondary)}.page-intro{background:var(--secondary);padding-block:54px 65px}.breadcrumbs{gap:12px;margin-bottom:35px;font-size:13px;display:flex}.breadcrumbs a{text-underline-offset:3px;text-decoration:underline}.page-intro h1{letter-spacing:-.055em;max-width:850px;font-size:clamp(2.6rem,5vw,4.4rem);font-weight:500;line-height:1.08}.page-intro .lead{max-width:760px;margin-top:25px;font-size:18px;line-height:1.6}.reviewed{margin-top:25px;font-size:12px}.article-layout{grid-template-columns:210px minmax(0,1fr);gap:65px;padding-block:60px 80px;display:grid}.article-nav{flex-direction:column;align-self:start;gap:15px;font-size:14px;display:flex;position:sticky;top:30px}.article-nav>p{letter-spacing:1.4px;text-transform:uppercase;font-size:11px;font-weight:600}.article-nav a{border-bottom:1px solid var(--border);padding-bottom:12px}.article-nav a:hover{text-decoration:underline}.article-body{min-width:0;max-width:850px}.learning-section{margin-bottom:42px;scroll-margin-top:28px}.learning-section h2{letter-spacing:-.035em;margin-bottom:18px;font-size:29px}.learning-section p{font-size:16px;line-height:1.8}.citations{gap:6px;margin-left:6px;font-size:13px;font-weight:600;display:inline-flex}.citations a{text-underline-offset:3px;justify-content:center;align-items:center;min-width:26px;min-height:28px;text-decoration:underline;display:inline-flex}.deeper{border:1px solid var(--border);border-radius:7px;margin-top:20px;padding:17px 20px}.deeper summary{font-size:14px;font-weight:600}.deeper p{margin-top:15px;font-size:15px}.article-image{border-radius:8px;width:100%;height:300px;margin-bottom:12px;position:relative;overflow:hidden}.article-image img{object-fit:cover}.article-image+.media-note{margin-bottom:38px}.next-step{background:var(--secondary);border-radius:8px;justify-content:space-between;align-items:center;gap:20px;margin-top:45px;padding:28px;display:flex}.next-step p{margin-bottom:7px;font-size:12px}.next-step a{align-items:center;gap:18px;font-size:20px;font-weight:500;display:flex}.source-list{border-top:1px solid var(--border);margin-top:40px;padding-top:30px}.source-list h2{margin-bottom:20px;font-size:23px}.source-list li{margin-bottom:12px;font-size:14px}.source-list a{text-decoration:underline}.learning-tool{background:var(--secondary);border-radius:10px;margin-bottom:40px;padding:30px}.learning-tool h2{margin-bottom:16px;font-size:25px}.learning-tool h3{margin-bottom:20px;font-size:20px}.quiz-options{flex-direction:column;gap:10px;display:flex}.quiz-option{text-align:left;background:var(--background);border:1px solid var(--border);border-radius:5px;align-items:center;gap:12px;min-height:48px;padding:13px 16px;font-size:15px;display:flex}.quiz-option:hover,.quiz-option[aria-pressed=true]{border-color:var(--primary);box-shadow:inset 0 0 0 1px var(--primary)}.quiz-feedback{flex-direction:column;align-items:start;gap:15px;margin-top:20px;display:flex}.quiz-progress{margin-bottom:15px;font-size:12px}.quiz-feedback p{font-size:15px}.flow-diagram{flex-wrap:wrap;align-items:stretch;gap:8px;margin-block:24px;display:flex}.flow-node{background:var(--background);border:1px solid var(--border);text-align:center;border-radius:5px;flex-direction:column;flex:1;align-items:center;gap:12px;min-width:100px;padding:20px 12px;font-size:14px;display:flex}.flow-arrow{flex-shrink:0;align-self:center}.diagram-control{flex-direction:column;gap:10px;display:flex}.diagram-control select{max-width:370px}.diagram-caption{font-size:14px;line-height:1.7}.diagram-context{margin-top:16px;font-size:12px}.comparison-grid{grid-template-columns:1fr 1fr;gap:16px;margin-top:20px;display:grid}.comparison-cell{background:var(--background);border-radius:6px;flex-direction:column;gap:14px;padding:22px;display:flex}.comparison-cell h3{margin:0}.comparison-cell p{font-size:14px}.comparison-cell strong{margin-bottom:5px;display:block}.research-controls{flex-direction:column;gap:12px;margin-bottom:28px;display:flex}.reference-entry{border-bottom:1px solid var(--border);padding-block:25px;scroll-margin-top:20px}.reference-entry h3{margin-bottom:10px;font-size:21px}.reference-entry h3 a{text-underline-offset:4px;text-decoration:underline}.reference-entry p{margin-top:10px;font-size:14px}.reference-meta{font-size:12px!important}.glossary{margin-top:50px}.glossary h2{margin-bottom:20px}.glossary details{border-bottom:1px solid var(--border);padding-block:16px}.glossary summary{font-weight:600}.glossary details p{padding-top:14px;font-size:15px}.contact-block{background:var(--secondary);border-radius:8px;margin-bottom:40px;padding:30px}.contact-block h2{margin-bottom:15px;font-size:25px}.contact-block a{align-items:center;gap:10px;font-size:18px;text-decoration:underline;display:inline-flex}.not-found{text-align:center;padding-block:100px}.not-found p{margin-block:25px}.mobile-nav{flex-direction:column;padding-block:14px 25px;display:flex}.mobile-nav a{border-bottom:1px solid var(--border);padding-block:12px}@media (min-width:1400px){.hero{min-height:670px}.hero-content{padding-top:90px}.hero h1{font-size:80px}}@media (max-width:1200px){.shell{width:calc(100% - 72px)}.desktop-nav{gap:19px}.brand{font-size:21px}.header-inner{gap:16px}.header-start{display:none}.hero{min-height:580px}.introduction,.science-feature{gap:65px}}@media (max-width:900px){.desktop-nav{gap:13px}.desktop-nav a{font-size:12px}.shell{width:calc(100% - 48px)}.brand{font-size:20px}.header-inner{gap:10px}.principles-inner{flex-wrap:wrap;gap:15px;padding-block:18px}.principles-inner>span{font-size:12px}.introduction,.science-feature{gap:35px}.technology-grid{gap:16px}.technology-text{padding:19px}.technology-image{height:180px}.pei-copy{padding:40px}.article-layout{grid-template-columns:180px minmax(0,1fr);gap:35px}.footer-links{flex-wrap:wrap;gap:20px;max-width:300px}.evidence-inner{flex-wrap:wrap}.evidence-inner>.text-link{margin-left:48px}}@media (max-width:700px){.shell{width:calc(100% - 40px)}.header-inner{min-height:74px}.desktop-nav{display:none}.mobile-menu{display:flex}.brand{font-size:22px}.header-actions{gap:4px}.hero{min-height:640px}.hero-content{padding-top:57px;padding-bottom:85px}.hero h1{font-size:clamp(2.6rem,9.5vw,4rem)}.hero-kicker{letter-spacing:1.2px;font-size:9px}.hero-image{object-position:65% center}.hero-shade{background:linear-gradient(90deg,var(--primary),var(--primary))}@supports (color:color-mix(in lab, red, red)){.hero-shade{background:linear-gradient(90deg,color-mix(in srgb,var(--primary) 94%,transparent),color-mix(in srgb,var(--primary) 55%,transparent))}}.hero-content>p{max-width:340px;font-size:15px}.hero-buttons{gap:10px}.hero-buttons .button{gap:10px;padding:13px 16px;font-size:13px}.hero-note{align-items:start;max-width:280px;font-size:11px}.hero-note>svg{flex-shrink:0}.hero-caption{width:fit-content;font-size:9px;left:16px;right:16px}.principles-inner{grid-template-columns:1fr 1fr;gap:20px 15px;display:grid}.principles-inner>span{gap:8px;font-size:11px}.principles-inner svg{flex-shrink:0;width:17px}.section-space{padding-block:52px}.introduction,.science-feature{grid-template-columns:1fr;gap:28px}.section-heading{flex-direction:column;align-items:start;gap:15px}.technology-grid{grid-template-columns:1fr;gap:24px}.technology-image{height:230px}.technology-text{padding:24px}.technology-text p{font-size:15px}.media-note{font-size:11px}.science-visual{min-height:290px}.pei-feature{grid-template-columns:1fr}.pei-photo{min-height:280px}.pei-copy{padding:40px 24px}.action-feature{flex-direction:column;align-items:start;gap:25px}.evidence-inner{align-items:start;gap:15px}.evidence-inner>div{flex:1;min-width:200px}.evidence-inner>.text-link{margin-left:39px}.identity-note{flex-direction:column;align-items:start;gap:10px}.footer-top,.footer-bottom{flex-direction:column;align-items:start;gap:28px}.footer-links{gap:20px;max-width:none}.footer-bottom{font-size:11px}.page-intro{padding-block:30px 42px}.page-intro h1{font-size:42px}.page-intro .lead{font-size:16px}.article-layout{flex-direction:column;gap:30px;padding-block:30px 50px;display:flex}.article-nav{display:none;position:static}.learning-section h2{font-size:27px}.learning-section p{font-size:15px}.learning-tool{padding:22px}.flow-diagram{flex-direction:column;align-items:stretch}.flow-arrow{transform:rotate(90deg)}.comparison-grid{grid-template-columns:1fr}.article-image{height:230px}.next-step{padding:22px}.next-step a{font-size:19px}.hero-content>p br{display:none}}.science-experience{flex-direction:column;gap:60px;display:flex}.story-path{background:var(--primary);color:var(--primary-foreground);border-radius:12px;padding:30px}.story-path .eyebrow,.pei-callout .eyebrow,.netzero-result .eyebrow{color:var(--accent)}.story-path h2{letter-spacing:-.03em;margin-block:6px 18px;font-size:27px}.story-path ol{counter-reset:story;flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.story-path li{counter-increment:story}.story-path a{border-top:1px solid var(--primary-foreground);align-items:baseline;gap:16px;min-height:44px;padding:11px 0;display:flex}@supports (color:color-mix(in lab, red, red)){.story-path a{border-top:1px solid color-mix(in srgb,var(--primary-foreground) 18%,transparent)}}.story-path a{font-size:16px;line-height:1.5}.story-path a:before{content:counter(story);color:var(--accent);min-width:16px;font-weight:700}.story-path a:hover{text-underline-offset:4px;text-decoration:underline}.story-path a:focus-visible,.pei-callout a:focus-visible{outline-color:var(--accent)}.science-lesson{flex-direction:column;gap:24px;scroll-margin-top:28px;display:flex}.science-lesson>h2{letter-spacing:-.035em;text-wrap:balance;margin-top:-14px;font-size:32px;line-height:1.15}.level-tag{background:var(--secondary);width:fit-content;color:var(--primary);letter-spacing:1px;text-transform:uppercase;border-radius:999px;padding:4px 11px;font-size:12px;font-weight:700;display:inline-flex}.science-basics{flex-direction:column;gap:14px;display:flex}.science-basics p:not(.level-tag),.lesson-text{text-wrap:pretty;font-size:16px;line-height:1.8}.science-explore{flex-direction:column;gap:10px;scroll-margin-top:28px;display:flex}.science-explore .deeper{margin-top:0}.science-tool{background:var(--secondary);border-radius:12px;flex-direction:column;gap:18px;padding:28px;display:flex}.science-tool h3{letter-spacing:-.02em;margin-top:-8px;font-size:23px}.tool-instructions,.tool-note{font-size:15px;line-height:1.7}.science-toggle{flex-wrap:wrap;gap:8px;display:flex}.science-toggle button{border:1px solid var(--primary);background:var(--background);min-height:44px;color:var(--primary);border-radius:999px;padding:10px 16px;font-size:14px;font-weight:600}.science-toggle button:hover{box-shadow:inset 0 0 0 1px var(--primary)}.science-toggle button[aria-pressed=true]{background:var(--primary);color:var(--primary-foreground)}.science-figure{background:var(--primary);color:var(--primary-foreground);border-radius:10px;flex-direction:column;gap:14px;margin:0;padding:18px;display:flex}.science-figure svg{width:100%;height:auto;display:block}.science-figure figcaption{font-size:14px;line-height:1.7}.figure-key{flex-direction:column;gap:10px;margin:0;padding:0;font-size:14px;line-height:1.6;list-style:none;display:flex}.figure-key li{padding-left:44px;position:relative}.key-swatch{background:var(--primary);border-radius:3px;width:32px;height:14px;position:absolute;top:.3em;left:0}.key-swatch:after{content:"";border-top:4px solid var(--secondary);position:absolute;top:5px;left:5px;right:5px}.key-sun:after{border-top-color:var(--accent)}.key-sun-dashed:after{border-top:3px dashed var(--accent)}.key-ir:after{border-top:4px dotted var(--primary-foreground)}.key-dot:after{background:var(--accent);border:0;border-radius:50%;height:10px;top:2px;left:11px;right:11px}.key-slow:after{border-top:3px dashed var(--secondary)}.key-human:after{border-top:5px solid var(--accent);top:4px}.energy-diagram{flex-direction:column;gap:14px;display:flex}.energy-chain{gap:6px;margin:0;padding:0;list-style:none;display:flex}.energy-chain>li{flex:1;align-items:flex-start;gap:6px;min-width:0;display:flex}.energy-step{flex-direction:column;flex:1;gap:6px;min-width:0;display:flex}.energy-node{border:1px solid var(--primary);background:var(--background);min-height:84px;color:var(--primary);text-align:center;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;gap:4px;padding:12px 8px;display:flex}.energy-node strong{font-size:15px}.energy-node span{font-size:13px;line-height:1.35}.energy-node:hover{box-shadow:inset 0 0 0 1px var(--primary)}.energy-node[aria-pressed=true]{background:var(--primary);color:var(--primary-foreground)}.heat-tag{justify-content:center;align-items:center;gap:4px;font-size:13px;font-weight:600;display:flex}.energy-arrow{color:var(--primary);flex-shrink:0;margin-top:33px;display:flex}.decomposer-row{border-top:1px dashed var(--primary);align-items:center;gap:16px;padding-top:14px;display:flex}.decomposer-row .energy-node{flex:0 0 200px}.cycle-note{flex:1;align-items:flex-start;gap:8px;font-size:14px;line-height:1.5;display:flex}.cycle-note svg{flex-shrink:0;margin-top:3px}.energy-detail{background:var(--background);border-radius:8px;flex-direction:column;gap:12px;padding:20px;display:flex}.energy-detail h4{font-size:18px}.energy-detail dl{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 24px;margin:0;display:grid}.energy-detail dt{letter-spacing:1px;text-transform:uppercase;margin-bottom:4px;font-size:12px;font-weight:700}.energy-detail dd{margin:0;font-size:15px;line-height:1.6}.energy-detail p{font-size:15px;line-height:1.7}.flow-vs-cycle{border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:14px;padding:22px;display:flex}.flow-vs-cycle h3{font-size:20px}.flow-vs-cycle dl{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:0;display:grid}.flow-vs-cycle dt{margin-bottom:6px;font-size:15px;font-weight:700}.flow-vs-cycle dd{margin:0;font-size:15px;line-height:1.65}.impact-chain{flex-direction:column;align-items:center;gap:6px;margin:0;padding:0;list-style:none;display:flex}.impact-chain li{flex-direction:column;align-items:center;gap:6px;width:100%;display:flex}.impact-chain span{text-align:center;background:var(--background);border:1px solid var(--border);border-radius:8px;width:100%;max-width:520px;padding:12px 16px;font-size:15px;font-weight:600}.solution-chain span{background:var(--secondary)}.pei-callout{background:var(--primary);color:var(--primary-foreground);border-radius:12px;flex-direction:column;gap:12px;padding:28px;display:flex}.pei-callout h3{font-size:22px}.pei-callout p{font-size:15px;line-height:1.7}.subhead{letter-spacing:-.02em;font-size:22px}.subhead-intro{margin-top:-12px;font-size:15px;line-height:1.7}.contribution-list,.learning-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0;padding:0;list-style:none;display:grid}.contribution-list li{border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:8px;padding:18px;display:flex}.contribution-list h4{font-size:16px}.contribution-list h4 a{text-underline-offset:4px;text-decoration:underline}.contribution-list p{font-size:14px;line-height:1.65}.criteria-list{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.criteria-list li{background:var(--secondary);color:var(--primary);border-radius:999px;padding:8px 14px;font-size:14px;font-weight:600}.learning-links a{border:1px solid var(--border);border-radius:8px;flex-direction:column;gap:4px;height:100%;padding:16px;display:flex}.learning-links a:hover{border-color:var(--primary)}.learning-links span{font-size:14px}.science-lesson .button,.science-tool .button{width:fit-content}.netzero-controls{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.range-field{background:var(--background);border-radius:8px;grid-template-columns:1fr auto;align-items:center;gap:8px 12px;padding:16px;display:grid}.range-field label,.range-field output{font-size:15px;font-weight:600}.range-field input{width:100%;min-height:32px;accent-color:var(--primary);grid-column:1/-1}.balance-bars{flex-direction:column;gap:10px;display:flex}.balance-bars>div{flex-direction:column;gap:4px;font-size:14px;font-weight:600;display:flex}.bar-track{background:var(--background);border-radius:4px;height:16px;overflow:hidden}.bar{border-radius:4px;height:100%;transition:width .25s}.bar-initial{background:var(--primary)}@supports (color:color-mix(in lab, red, red)){.bar-initial{background:color-mix(in srgb,var(--primary) 35%,var(--background))}}.bar-remaining{background:var(--primary)}.bar-removal{background:var(--accent);box-shadow:inset 0 0 0 1px var(--primary)}.netzero-result{background:var(--primary);color:var(--primary-foreground);border-radius:10px;flex-direction:column;gap:6px;padding:20px;display:flex}.tech-explorer,.tech-deep-dive{flex-direction:column;gap:56px;display:flex}.tech-explorer>section,.tech-deep-dive>section{flex-direction:column;gap:18px;scroll-margin-top:28px;display:flex}.tech-filters{flex-wrap:wrap;gap:8px;display:flex}.tech-filters button,.part-button{border:1px solid var(--primary);background:var(--background);min-height:40px;color:var(--primary);cursor:pointer;border-radius:999px;padding:8px 16px;font-size:14px;font-weight:600}.tech-filters button[aria-pressed=true],.part-button[aria-pressed=true]{background:var(--primary);color:var(--primary-foreground)}.tech-filters button:focus-visible,.part-button:focus-visible,.compare-select:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.tech-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;margin:0;padding:0;list-style:none;display:grid}.tech-card{border:1px solid var(--border);background:var(--background);border-radius:12px;flex-direction:column;height:100%;display:flex;overflow:hidden}.tech-card-media{aspect-ratio:16/10;background:var(--secondary);justify-content:center;align-items:center;display:flex;position:relative}.tech-card-media img{object-fit:cover}.media-tag{background:var(--primary);color:var(--primary-foreground);border-radius:4px;padding:3px 8px;font-size:11px;position:absolute;bottom:10px;left:10px}.tech-card-icon,.tech-detail-icon{background:var(--background);width:56px;height:56px;color:var(--primary);border:1px solid var(--primary);border-radius:50%;justify-content:center;align-items:center;display:flex}.tech-card-body{flex-direction:column;flex:1;gap:10px;padding:20px;display:flex}.tech-card-body h3{font-size:20px;line-height:1.25}.tech-category{letter-spacing:1.4px;text-transform:uppercase;color:var(--primary);opacity:.8;font-size:11px;font-weight:600}.tech-facts{flex-direction:column;gap:8px;font-size:14px;line-height:1.5;display:flex}.tech-facts dt{font-weight:600}.tech-card-link{min-height:40px;color:var(--primary);text-underline-offset:3px;align-items:center;gap:6px;margin-top:auto;font-size:14px;font-weight:600;text-decoration:underline;display:inline-flex}.compare-controls{grid-template-columns:1fr 1fr;gap:16px;display:grid}.compare-controls label{flex-direction:column;gap:6px;font-size:14px;font-weight:600;display:flex}.compare-select{border:1px solid var(--primary);background:var(--background);min-height:44px;color:var(--foreground);border-radius:8px;padding:8px 12px;font-size:15px}.compare-table-wrap{border:1px solid var(--border);border-radius:12px;overflow-x:auto}.compare-table{border-collapse:collapse;width:100%;min-width:560px;font-size:14px;line-height:1.5}.compare-table th,.compare-table td{text-align:left;vertical-align:top;border-bottom:1px solid var(--border);padding:14px 16px}.compare-table thead th{background:var(--primary);color:var(--primary-foreground);font-size:15px}.compare-table tbody th{background:var(--secondary);width:22%;font-weight:600}.compare-table tr:last-child>*{border-bottom:none}.tech-detail{border:1px solid var(--border);border-radius:12px;flex-direction:column;gap:20px;padding:28px;scroll-margin-top:28px;display:flex}.tech-detail-head{align-items:center;gap:16px;display:flex}.tech-detail-head h2{font-size:clamp(24px,3vw,32px);line-height:1.2}.six-questions{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.six-questions>div{background:var(--secondary);border-radius:10px;flex-direction:column;gap:6px;padding:18px;display:flex}.six-questions dt{font-size:15px;font-weight:700}.six-questions dd{margin:0;font-size:15px;line-height:1.6}.tech-refs{flex-wrap:wrap;align-items:center;gap:6px;font-size:13px;display:flex}.system-figure{background:var(--secondary);color:var(--foreground);border-radius:12px;flex-direction:column;gap:18px;padding:24px;display:flex}.system-diagram{flex-direction:column;gap:14px;display:flex}.system-row{align-items:center;gap:14px;display:flex}.system-label{letter-spacing:1px;text-transform:uppercase;flex:0 0 160px;font-size:12px;font-weight:700}.system-nodes{flex-wrap:wrap;flex:1;gap:8px;display:flex}.system-node{border:1px solid var(--primary);background:var(--background);border-radius:8px;padding:10px 14px;font-size:14px;font-weight:600}.system-arrow{color:var(--primary);align-self:center;font-weight:700}.system-grid,.system-swap{flex-wrap:wrap;gap:8px;display:flex}.system-notes{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;font-size:14px;line-height:1.55;display:grid}.plain-list{flex-direction:column;gap:8px;padding-left:20px;line-height:1.6;list-style:outside;display:flex}.status-note{border-left:4px solid var(--accent);background:var(--secondary);border-radius:0 8px 8px 0;padding:14px 18px;font-size:14px;line-height:1.6}.conversion-chain{counter-reset:none;flex-wrap:wrap;gap:12px;margin:0;padding:0;list-style:none;display:flex}.conversion-chain>li{background:var(--secondary);border-radius:10px;flex:180px;align-items:flex-start;gap:12px;padding:16px;font-size:14px;line-height:1.5;display:flex}.step-num{background:var(--primary);height:28px;color:var(--primary-foreground);border-radius:50%;flex:0 0 28px;justify-content:center;align-items:center;font-size:13px;font-weight:700;display:flex}.energy-forms{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.energy-forms>div{border:1px solid var(--primary);border-radius:10px;flex-direction:column;gap:4px;padding:16px;font-size:14px;line-height:1.5;display:flex}.turbine-layout{grid-template-columns:minmax(220px,320px) 1fr;align-items:start;gap:28px;display:grid}.turbine-figure{background:var(--secondary);border-radius:12px;padding:16px}.turbine-figure svg{width:100%;height:auto;display:block}.turbine-figure .ground{stroke:var(--primary);stroke-width:2px}.turbine-figure .part{fill:var(--primary)}@supports (color:color-mix(in lab, red, red)){.turbine-figure .part{fill:color-mix(in srgb,var(--primary) 22%,var(--background))}}.turbine-figure .part{stroke:var(--primary);stroke-width:1.5px;transition:fill .2s}.turbine-figure .part *{fill:inherit;stroke:inherit}.turbine-figure .part.active,.turbine-figure .part.on{fill:var(--accent)}.turbine-controls{flex-wrap:wrap;align-content:flex-start;gap:8px;display:flex}.turbine-controls .part-button{flex-direction:row;align-items:center;gap:8px;width:auto;padding:6px 14px 6px 6px;display:inline-flex}.turbine-controls .step-num{flex:0 0 28px;width:28px;height:28px}.part-button[aria-pressed=true] .step-num{background:var(--accent);color:var(--primary)}.turbine-figure figcaption{color:var(--foreground);opacity:1;margin-top:10px;font-size:13px;line-height:1.5}.balance-grid,.method-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.balance-grid>div,.method-card{border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:10px;padding:20px;display:flex}.method-highlight{border-color:var(--primary);background:var(--secondary)}.formula{font-family:var(--font-mono,ui-monospace),monospace;background:var(--primary);color:var(--primary-foreground);border-radius:8px;padding:12px 16px;font-size:15px;overflow-x:auto}.hp-svg{background:var(--secondary);border-radius:12px;width:100%;height:auto;display:block}.hp-zone{fill:var(--background);stroke:var(--border)}.hp-unit{fill:var(--background);stroke:var(--primary);stroke-width:1.5px}.hp-loop{fill:none;stroke:var(--primary);stroke-width:3px}.hp-ref-head{fill:none;stroke:var(--primary);stroke-width:2px}.hp-coil,.hp-valve{fill:var(--primary)}@supports (color:color-mix(in lab, red, red)){.hp-coil,.hp-valve{fill:color-mix(in srgb,var(--primary) 22%,var(--background))}}.hp-coil,.hp-valve{stroke:var(--primary);stroke-width:1.5px}.hp-comp{fill:var(--primary)}.hp-heat{fill:none;stroke:var(--accent);stroke-width:4px;stroke-linecap:round}.hp-heat-head{fill:var(--accent)}.hp-elec{fill:none;stroke:var(--foreground);stroke-width:2px;stroke-dasharray:5 4}.hp-label{fill:var(--foreground);font-size:15px;font-weight:700}.hp-small{fill:var(--foreground);font-size:12px;font-weight:600}.hp-role,.hp-heat-text{fill:var(--foreground);font-size:11px}.cycle-steps{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.cycle-steps>li{align-items:flex-start;gap:12px;font-size:15px;line-height:1.6;display:flex}.cop-bars{flex-direction:column;gap:12px;display:flex}.cop-bars>div{flex-direction:column;gap:4px;font-size:14px;font-weight:600;display:flex}.cop-track{background:var(--background);border-radius:4px;height:22px;display:flex;overflow:hidden}.cop-key{flex-wrap:wrap;gap:16px;font-size:13px;display:flex}.cop-key span{align-items:center;gap:6px;display:inline-flex}.cop-swatch-elec{background:var(--primary)}.cop-swatch-env{background:var(--accent)}.cop-key .cop-swatch-elec,.cop-key .cop-swatch-env{border-radius:3px;flex:0 0 14px;width:14px;height:14px;display:inline-block;position:static}.cop-key .key-swatch:after{display:none}.cop-key li{align-items:center;gap:8px;padding-left:0;list-style:none;display:inline-flex}@media (max-width:760px){.compare-controls,.six-questions,.system-notes,.energy-forms,.turbine-layout,.balance-grid,.method-grid{grid-template-columns:1fr}.system-row{flex-direction:column;align-items:stretch}.system-label{flex:none}.tech-detail{padding:20px}.system-arrow{transform:rotate(90deg)}}.netzero-result h4{font-size:20px}.netzero-result p{font-size:15px;line-height:1.65}.quiz-fieldset{border:0;min-width:0;margin:0;padding:0}.quiz-fieldset legend{flex-direction:column;gap:6px;margin-bottom:18px;padding:0;display:flex}.quiz-question{text-wrap:pretty;font-size:20px;font-weight:600;line-height:1.4}.quiz-option{cursor:pointer}.quiz-option input{width:18px;height:18px;accent-color:var(--primary);flex-shrink:0}.quiz-option-text{flex:1}.quiz-option:has(input:checked){border-color:var(--primary);box-shadow:inset 0 0 0 1px var(--primary)}.quiz-option:has(input:focus-visible){outline:2px solid var(--teal);outline-offset:2px}.quiz-option:has(input:disabled){cursor:default}.quiz-option[data-state=correct]{background:var(--accent)}@supports (color:color-mix(in lab, red, red)){.quiz-option[data-state=correct]{background:color-mix(in srgb,var(--accent) 24%,var(--background))}}.quiz-option[data-state=correct]{box-shadow:inset 0 0 0 2px var(--primary)}.quiz-option[data-state=incorrect]{border-style:dashed}.quiz-mark{flex-shrink:0;align-items:center;gap:4px;font-size:13px;font-weight:700;display:inline-flex}.button:disabled{opacity:.55;cursor:not-allowed}@media (max-width:760px){.science-experience{gap:48px}.science-lesson>h2{font-size:27px}.science-tool,.story-path,.pei-callout{padding:20px}.science-figure{padding:10px}.energy-chain{flex-direction:column}.energy-chain>li{flex-direction:column;align-items:stretch}.energy-arrow{align-self:center;margin-top:0;transform:rotate(90deg)}.decomposer-row{flex-direction:column;align-items:stretch}.decomposer-row .energy-node{flex:none}.energy-detail dl,.flow-vs-cycle dl,.netzero-controls,.contribution-list,.learning-links{grid-template-columns:1fr}}.hero .hero-image{object-position:center 32%}.photo-credit{z-index:2;background:var(--primary);border-radius:4px;max-width:calc(100% - 24px);margin:0;padding:3px 8px;font-size:12px;line-height:1.4;position:absolute;bottom:10px;right:12px}@supports (color:color-mix(in lab, red, red)){.photo-credit{background:color-mix(in srgb,var(--primary) 82%,transparent)}}.photo-credit{color:var(--background)}.photo-credit a{color:inherit;text-underline-offset:2px;text-decoration:underline}@media (max-width:760px){.hero .hero-image{object-position:30% 30%}.photo-credit{font-size:11px;bottom:6px;right:8px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}:where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}[id]{scroll-margin-top:24px}.page-intro-grid{justify-content:space-between;align-items:flex-end;gap:56px;display:flex}.page-intro-text{flex:1 1 0;min-width:0}.key-fact{background:var(--background);border:1px solid var(--border);border-radius:var(--radius-lg);flex-direction:column;flex:0 0 300px;gap:10px;padding:26px 26px 22px;display:flex}.key-fact-kicker{letter-spacing:.12em;text-transform:uppercase;color:var(--primary);font-size:12px;font-weight:600}.key-fact-value{letter-spacing:-.04em;overflow-wrap:anywhere;font-size:40px;font-weight:500;line-height:1.1}.key-fact-label{font-size:14px;line-height:1.5}.key-fact-source{text-underline-offset:3px;border-top:1px solid var(--border);padding-top:12px;font-size:13px;text-decoration:underline}.key-fact-source:hover{color:var(--teal)}@media (max-width:960px){.page-intro-grid{flex-direction:column;align-items:stretch;gap:28px}.key-fact{flex-basis:auto}.key-fact-value{font-size:32px}}.media-gallery{outline:none;margin-block:1.25rem 1.5rem}.media-figure{margin:0}.media-frame{aspect-ratio:4/3;background:var(--secondary);border-radius:12px;width:100%;position:relative;overflow:hidden}@media (min-width:700px){.media-frame{aspect-ratio:16/9}}.media-frame img{object-fit:cover}.media-badge{background:var(--primary);color:var(--primary-foreground);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:600;position:absolute;top:12px;left:12px}.media-figure figcaption{flex-direction:column;gap:6px;padding-top:12px;display:flex}.media-caption{color:var(--foreground);font-size:15px;line-height:1.6}.media-meta{color:var(--foreground);opacity:.85;flex-wrap:wrap;gap:8px;font-size:13px;display:flex}.media-credit{color:var(--foreground);font-size:13px;line-height:1.5}.media-credit a{text-underline-offset:3px;text-decoration:underline}.media-controls{justify-content:center;align-items:center;gap:16px;margin-top:12px;display:flex}.media-controls p{text-align:center;min-width:9rem;font-size:14px;font-weight:600}.media-controls button{border:1px solid var(--border);background:var(--background);width:44px;height:44px;color:var(--foreground);border-radius:999px;justify-content:center;align-items:center;display:inline-flex}.media-controls button:hover{background:var(--secondary)}.media-controls button:focus-visible{outline:3px solid var(--teal);outline-offset:2px}.media-status{border-left:3px solid var(--teal);margin-block:12px;padding-left:12px;font-size:14px;line-height:1.6}.status-note{border:1px solid var(--accent);background:var(--accent)}@supports (color:color-mix(in lab, red, red)){.status-note{background:color-mix(in srgb,var(--accent) 16%,var(--background))}}.status-note{color:var(--foreground);border-radius:12px;margin-block:16px;padding:16px 18px}.status-note p{font-size:15px;line-height:1.6}.status-note .status-note-kicker{letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px;font-size:12px;font-weight:700}.video-feature{border-top:1px solid var(--border);padding-top:32px}.video-card{border:1px solid var(--border);background:var(--background);color:var(--foreground);border-radius:12px;flex-direction:column;gap:12px;margin-block:20px;padding:20px;display:flex}.video-card h3{letter-spacing:-.02em;font-size:20px}.video-card p{font-size:15px;line-height:1.6}.video-card-head{flex-wrap:wrap;justify-content:space-between;gap:8px;display:flex}.video-card-head p{font-size:13px;font-weight:600}.video-actions{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.video-actions .button{align-items:center;gap:8px;display:inline-flex}.video-actions .text-link{text-underline-offset:3px;gap:6px;text-decoration:underline}.video-note{opacity:.85;font-size:13px!important}.credits-body{max-width:860px;padding-block:40px 64px}.credit-policy{flex-direction:column;gap:8px;margin-bottom:16px;padding-left:1.2rem;list-style:outside;display:flex}.credit-policy li{font-size:16px;line-height:1.6}.credit-row{border:1px solid var(--border);border-radius:12px;margin-block:16px;padding:18px 20px;scroll-margin-top:28px}.credit-row h3{margin-bottom:12px;font-size:18px}.credit-row dl{gap:8px;display:grid}.credit-row dl>div{gap:2px;display:grid}@media (min-width:700px){.credit-row dl>div{grid-template-columns:9rem 1fr;gap:12px}}.credit-row dt{font-size:13px;font-weight:700}.credit-row dd{font-size:14px;line-height:1.6}.credit-row a{text-underline-offset:3px;text-decoration:underline}.learning-section .takeaway{background:var(--secondary);color:var(--primary);letter-spacing:-.01em;border-radius:12px;flex-direction:column;gap:6px;margin-top:18px;padding:16px 20px;font-size:17px;font-weight:600;line-height:1.5;display:flex}.takeaway-label{letter-spacing:.08em;text-transform:uppercase;color:var(--primary);opacity:.85;font-size:14px;font-weight:700}.source-kind{border:1px solid var(--primary);background:var(--background);color:var(--primary);border-radius:999px;align-items:center;margin-bottom:8px;padding:3px 10px;font-size:14px;font-weight:600;line-height:1.4;display:inline-flex}.source-kinds{flex-direction:column;gap:14px;margin-top:22px;display:flex}.source-kinds dt{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.source-kinds dt .source-kind{margin-bottom:0}.source-kind-count{color:var(--primary);font-size:14px}.source-kinds dd{margin:4px 0 0;font-size:15px;line-height:1.6}.photo-source{background:var(--secondary);color:var(--foreground);border-radius:12px;flex-direction:column;gap:.5rem;margin-block:1.25rem;padding:1.25rem 1.5rem;display:flex}.photo-source p{margin:0;line-height:1.6}.photo-source-kicker{letter-spacing:.12em;text-transform:uppercase;color:var(--primary);font-size:13px;font-weight:700}.teaches{border-top:1px solid var(--border);margin-top:1.5rem;padding-top:.25rem}.teaches p{line-height:1.6}@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-font-weight{syntax:"*";inherits:false}@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}@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-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}
