/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@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-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}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, 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;--spacing:.25rem;--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,ui-sans-serif, system-ui, 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{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{.relative{position:relative}.start{inset-inline-start:var(--spacing)}.hidden{display:none}.table{display:table}.resize{resize:both}.italic{font-style:italic}.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)}}:root{--paper:#f7f1df;--ink:#17130f;--cobalt:#3157c8;--cobalt-text:#3157c8;--tomato:#f25c3b;--marigold:#f6cf49;--paper-rule:#cfc6b1;--night:#111;--saffron:#ff6b35;--explains-cream:#fffbf0;--explains-surface:#1a1410;--explains-accent-2:#ffb347;--white:#fffdf7;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--paper:#17130f;--ink:#f7f1df;--cobalt-text:#f7f1df;--paper-rule:#4d4639;--white:#1d1915;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);font-family:var(--font-space-grotesk), Arial, sans-serif;margin:0;transition:background-color .22s,color .22s}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid var(--tomato);outline-offset:4px}.site-header{border-bottom:1px solid var(--ink);grid-template-rows:82px minmax(560px,1fr) auto;min-height:100svh;display:grid}.nav{border-bottom:1px solid var(--ink);justify-content:space-between;align-items:center;min-height:82px;padding:18px clamp(22px,3.2vw,48px);display:flex}.wordmark,.footer-wordmark{font-family:var(--font-fraunces), Georgia, serif;letter-spacing:-.075em;font-size:2.35rem;font-weight:500;line-height:.8}.wordmark span,.footer-wordmark span{color:var(--cobalt-text)}.nav-actions,.nav-links{align-items:center;display:flex}.nav-actions{gap:clamp(18px,2.6vw,38px)}.nav-links{font-family:var(--font-dm-mono), monospace;letter-spacing:.045em;text-transform:uppercase;gap:clamp(16px,2.2vw,34px);font-size:.69rem}.theme-toggle{border:1px solid var(--ink);color:var(--ink);cursor:pointer;font-family:var(--font-dm-mono), monospace;letter-spacing:.055em;text-transform:uppercase;background:0 0;align-items:center;gap:8px;min-width:76px;padding:8px 10px;font-size:.62rem;display:flex}.theme-toggle>span{background:var(--ink);border:1px solid var(--ink);border-radius:50%;width:9px;height:9px}.theme-toggle[aria-pressed=true]>span{background:var(--paper);box-shadow:inset 4px 0 0 var(--ink)}.theme-toggle:hover{background:var(--marigold);color:#17130f}.nav-links a,.footer-links a,.explains-links a{text-underline-offset:5px}.nav-links a:hover,.footer-links a:hover,.explains-links a:hover{text-decoration:underline}.hero{min-height:0}.hero-main{isolation:isolate;height:100%;padding:clamp(54px,6.3vw,94px) clamp(24px,4.5vw,68px) 48px;position:relative;overflow:hidden}.hero-content{pointer-events:none;z-index:3;position:relative}.hero-playground{pointer-events:none;position:absolute;inset:0}.hero-sky-canvas,.hero-physics-canvas{width:100%;height:100%;position:absolute;inset:0}.hero-sky-canvas{pointer-events:none;z-index:1}.hero-physics-canvas{cursor:grab;pointer-events:auto;touch-action:pan-y pinch-zoom;z-index:2}.gravity-toggle{background:var(--paper);border:1px solid var(--ink);color:var(--ink);cursor:pointer;font-family:var(--font-dm-mono), monospace;letter-spacing:.055em;pointer-events:auto;text-transform:uppercase;z-index:7;align-items:center;gap:9px;padding:10px 13px;font-size:.62rem;display:flex;position:absolute;bottom:22px;right:clamp(24px,4.5vw,68px)}.gravity-toggle>span{background:var(--cobalt);border:1px solid var(--ink);border-radius:50%;width:9px;height:9px}.gravity-toggle[aria-pressed=true]>span{background:var(--tomato)}.gravity-toggle:hover{background:var(--marigold)}.eyebrow,.kicker,.explains-topline,.letter-card-top{font-family:var(--font-dm-mono), monospace;letter-spacing:.085em;text-transform:uppercase;font-size:.68rem}.eyebrow{color:var(--cobalt-text);margin:0 0 clamp(26px,4vw,48px)}.hero h1{letter-spacing:-.085em;margin:0;font-size:clamp(5rem,10.2vw,10rem);font-weight:500;line-height:.77}.hero-blue{color:var(--cobalt-text)}.hero h1 em{color:var(--tomato);font-family:var(--font-fraunces), Georgia, serif;font-weight:400}.hero-copy{max-width:520px;margin:clamp(36px,4vw,58px) auto 0 42%;font-size:clamp(1rem,1.4vw,1.22rem);line-height:1.55}.down-link{background:var(--marigold);border:1px solid var(--ink);color:#17130f;font-family:var(--font-dm-mono), monospace;z-index:7;border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;transition:transform .16s;display:flex;position:absolute;bottom:42px;left:clamp(24px,4.5vw,68px);transform:rotate(-7deg)}.down-link:hover{transform:rotate(0)translateY(4px)}.letter-stamp{border:2px solid var(--tomato);color:var(--tomato);font-family:var(--font-dm-mono), monospace;text-align:center;text-transform:uppercase;z-index:7;padding:13px 15px;font-size:.64rem;line-height:1.45;transition:transform .16s;position:absolute;bottom:88px;right:clamp(24px,4.5vw,68px);transform:rotate(3deg)}.letter-stamp:hover{transform:rotate(0)}.hero-strip{background:var(--cobalt);color:#f7f1df;grid-template-columns:repeat(3,1fr);display:grid}.hero-strip a{border-right:1px solid #f7f1df6b;grid-template-columns:1fr auto;align-items:center;gap:5px 12px;padding:15px clamp(18px,3vw,42px);display:grid}.hero-strip a:hover{background:var(--ink)}.hero-strip a>span:first-child{font-family:var(--font-dm-mono), monospace;letter-spacing:.05em;text-transform:uppercase;grid-column:1;font-size:.58rem}.hero-strip strong{font-family:var(--font-fraunces), Georgia, serif;grid-column:1;font-size:1.18rem;font-weight:500;line-height:1}.hero-strip a>span:last-child{grid-area:1/2/3;transition:transform .16s}.hero-strip a:hover>span:last-child{transform:translate(3px,-3px)}.section{padding:clamp(82px,9vw,138px) clamp(22px,5vw,76px)}.section-heading{grid-template-columns:.58fr 1.42fr;align-items:start;margin-bottom:clamp(48px,7vw,88px);display:grid}.kicker{margin:8px 0 0}.section-heading h2,.letters-intro h2,.products-copy h2,.about-copy h2{font-family:var(--font-fraunces), Georgia, serif;letter-spacing:-.072em;margin:0;font-size:clamp(3.2rem,7vw,7.6rem);font-weight:500;line-height:.88}.explains-panel{background:var(--night);color:var(--explains-cream);font-family:var(--font-dm-sans), Arial, sans-serif;min-height:640px;position:relative;overflow:hidden}.explains-topline{font-family:var(--font-dm-sans), Arial, sans-serif;border-bottom:1px solid #fffbf040;justify-content:space-between;align-items:center;padding:17px 22px;font-weight:500;display:flex}.explains-topline span:last-child{color:var(--saffron)}.explains-content{grid-template-columns:minmax(0,1.08fr) minmax(340px,.92fr);min-height:580px;display:grid}.explains-copy{flex-direction:column;justify-content:flex-end;min-width:0;padding:clamp(44px,5vw,74px);display:flex}.explains-lockup{flex-direction:column;align-items:flex-start;width:max-content;margin-bottom:clamp(50px,6vw,82px);display:inline-flex}.explains-lockup-dev{color:var(--explains-cream);font-family:var(--font-barlow-condensed), sans-serif;letter-spacing:-.035em;font-size:clamp(5.2rem,8.5vw,8.5rem);font-weight:900;line-height:.62}.explains-lockup-dev span{color:var(--saffron)}.explains-lockup-name{color:var(--explains-cream);font-family:var(--font-barlow-condensed), sans-serif;letter-spacing:.16em;margin-top:24px;padding-left:.08em;font-size:clamp(1.65rem,2.55vw,2.65rem);font-weight:500;line-height:1}.explains-copy h3{font-family:var(--font-barlow-condensed), sans-serif;letter-spacing:-.018em;text-transform:uppercase;max-width:650px;margin:0;font-size:clamp(2.75rem,4.3vw,4.9rem);font-weight:900;line-height:.9}.explains-copy>p{color:#fffbf0ad;max-width:600px;margin:30px 0;font-size:1rem;line-height:1.6}.explains-links{font-family:var(--font-dm-sans), Arial, sans-serif;text-transform:uppercase;gap:27px;font-size:.7rem;font-weight:500;display:flex}.explains-manifesto{background:var(--explains-surface);color:var(--explains-cream);border-left:1px solid #fffbf01f;flex-direction:column;justify-content:center;min-height:510px;margin:34px;padding:clamp(32px,4vw,58px);display:flex;position:relative;overflow:hidden}.explains-manifesto p{font-family:var(--font-barlow-condensed), sans-serif;letter-spacing:-.025em;z-index:2;margin:0;font-size:clamp(3.4rem,5.7vw,6.4rem);font-weight:900;line-height:.88;position:relative}.explains-manifesto p span{color:var(--saffron)}.explains-manifesto small{color:#fffbf061;font-family:var(--font-dm-sans), Arial, sans-serif;z-index:2;margin-top:22px;font-size:.83rem;font-weight:500;position:relative}.explains-manifesto>i{color:#ff6b3521;font-size:clamp(13rem,25vw,25rem);font-style:normal;position:absolute;bottom:-88px;right:-32px}.letters-section{color:#f7f1df;background:#17130f;grid-template-columns:1fr 1fr;display:grid}.letters-intro,.letter-card{min-height:650px;padding:clamp(65px,7vw,102px) clamp(26px,5vw,74px)}.letters-intro{border-right:1px solid #f7f1df40}.light-kicker{color:#f7f1df9e}.letters-intro h2{margin-top:82px}.letters-intro>p:last-child{color:#f7f1dfc2;max-width:430px;margin:48px 0 0 auto;font-size:1rem;line-height:1.65}.letter-card{background:var(--cobalt);color:#f7f1df;flex-direction:column;justify-content:space-between;display:flex}.letter-card-top{border-bottom:1px solid #f7f1df6b;justify-content:space-between;padding-bottom:16px;display:flex}.letter-card blockquote{font-family:var(--font-fraunces), Georgia, serif;letter-spacing:-.06em;margin:auto 0;font-size:clamp(2.5rem,5.5vw,5.3rem);font-weight:500;line-height:.95}.letter-card>a{font-family:var(--font-dm-mono), monospace;text-transform:uppercase;border-top:1px solid #f7f1df6b;justify-content:space-between;align-items:center;padding-top:18px;font-size:.7rem;display:flex}.letter-card>a span{font-size:1.3rem;transition:transform .16s}.letter-card>a:hover span{transform:translate(4px,-4px)}.products-section{background:var(--tomato);grid-template-columns:minmax(0,1.1fr) minmax(330px,.9fr);padding:clamp(82px,9vw,138px) clamp(22px,5vw,76px) 0;display:grid}.products-copy{padding:0 clamp(30px,7vw,110px) 115px 0}.products-copy h2{margin:62px 0 42px}.products-copy>p:last-child{max-width:470px;margin-left:auto;font-size:1rem;line-height:1.65}.empty-shelf{background:var(--paper);border:1px solid var(--ink);color:var(--ink);align-self:end;min-height:520px;padding:35px;position:relative;overflow:hidden}.empty-shelf:before,.empty-shelf:after{content:"";border:1px solid #17130f47;position:absolute;left:35px;right:35px}:root[data-theme=dark] .empty-shelf:before,:root[data-theme=dark] .empty-shelf:after{border-color:#f7f1df7a}.empty-shelf:before{top:40%}.empty-shelf:after{top:71%}.shelf-note{z-index:2;flex-direction:column;gap:8px;display:flex;position:relative}.shelf-note span{font-family:var(--font-dm-mono), monospace;letter-spacing:.06em;text-transform:uppercase;font-size:.66rem}.shelf-note strong{font-family:var(--font-fraunces), Georgia, serif;letter-spacing:-.06em;font-size:clamp(2.8rem,5vw,5rem);font-weight:500;line-height:.9}.shelf-circle{background:var(--marigold);border:1px solid var(--ink);color:var(--ink);font-family:var(--font-dm-mono), monospace;border-radius:50%;justify-content:center;align-items:center;width:76px;height:76px;font-size:1.3rem;display:flex;position:absolute;bottom:37px;right:35px;transform:rotate(8deg)}.about-section{border-top:1px solid var(--ink);padding:clamp(82px,9vw,138px) clamp(22px,5vw,76px)}.about-copy{grid-template-columns:1.35fr .65fr;gap:clamp(40px,8vw,130px);margin-top:clamp(58px,7vw,94px);display:grid}.about-copy h2{color:var(--cobalt-text)}.about-copy>div{align-self:end}.about-copy p{margin:0 0 24px;font-size:1rem;line-height:1.7}footer{background:var(--cobalt);color:#f7f1df;padding:clamp(70px,8vw,120px) clamp(22px,5vw,76px) 28px}.footer-main{letter-spacing:-.085em;font-size:clamp(4.3rem,11vw,10.5rem);font-weight:500;line-height:.78}.footer-main p{margin:0}.footer-main em{color:var(--marigold);font-family:var(--font-fraunces), Georgia, serif;font-weight:400}.footer-links{font-family:var(--font-dm-mono), monospace;text-transform:uppercase;border-bottom:1px solid #f7f1df5c;gap:28px;margin-top:clamp(70px,9vw,120px);padding-bottom:28px;font-size:.7rem;display:flex}.footer-bottom{justify-content:space-between;align-items:end;padding-top:28px;display:flex}.footer-wordmark span{color:var(--marigold)}.footer-bottom>span{font-family:var(--font-dm-mono), monospace;text-transform:uppercase;font-size:.62rem}@media (width<=900px){.hero h1{font-size:clamp(4.4rem,12vw,7.4rem)}.hero-copy{margin-left:85px}.explains-content{grid-template-columns:1fr .8fr}.products-section,.about-copy{grid-template-columns:1fr}.products-copy{padding-right:0}.empty-shelf{min-height:430px}.about-copy>div{max-width:540px;margin-left:auto}}@media (width<=700px){.nav-links a:nth-child(3),.nav-links a:nth-child(4){display:none}.nav-links{gap:18px}.nav-actions{gap:14px}.theme-toggle{min-width:0}.site-header{min-height:0;display:block}.hero-main{min-height:650px;padding:66px 22px 142px}.hero h1{font-size:clamp(4rem,20.5vw,6rem)}.hero-copy{max-width:500px;margin:45px 0 0}.down-link{bottom:38px;left:22px}.hero-strip{grid-template-columns:1fr}.hero-strip a{border-bottom:1px solid #f7f1df6b;border-right:0}.letter-stamp{bottom:94px;right:22px}.gravity-toggle{bottom:34px;right:22px}.hero-physics-canvas{cursor:default;pointer-events:none;touch-action:pan-y}.section-heading{grid-template-columns:1fr;gap:30px}.explains-content{grid-template-columns:1fr}.explains-topline span:last-child{display:none}.explains-copy{padding:56px 26px 40px}.explains-lockup{margin-bottom:52px}.explains-manifesto{min-height:380px;margin:18px}.letters-section{grid-template-columns:1fr}.letters-intro{border-bottom:1px solid #f7f1df40;border-right:0}.letters-intro,.letter-card{min-height:560px}.letter-card-top span:last-child{display:none}.products-section{padding-left:22px;padding-right:22px}.products-copy{padding-bottom:76px}.about-copy{margin-top:55px}.footer-links{flex-direction:column;align-items:flex-start}}@media (width<=420px){.wordmark{font-size:2rem}.nav-links{font-size:.62rem}.section-heading h2,.letters-intro h2,.products-copy h2,.about-copy h2{font-size:clamp(3rem,15vw,4.2rem)}.explains-manifesto{margin:12px}.empty-shelf{padding:24px}.empty-shelf:before,.empty-shelf:after{left:24px;right:24px}.shelf-circle{bottom:24px;right:24px}.footer-bottom{flex-direction:column;align-items:flex-start;gap:24px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important}}@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}