@font-face{font-family:LocalSans;src:local('Arial');font-display:swap}
:root{--paper:#f6f4ee;--ink:#242332;--muted:#6c6a75;--purple:#7150d5;--purple-dark:#5938b7;--lilac:#e9e2f8;--lime:#d9ef9b;--line:#dedcd5;--radius:22px;--max:1232px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:var(--paper);color:var(--ink);font-family:LocalSans,Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}a{color:inherit;text-decoration:none}button{cursor:pointer;color:inherit}button:disabled{cursor:default;opacity:.5}button{border:0}p{line-height:1.7}h1,h2,h3,p{margin-top:0}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #a27bee;outline-offset:5px}::selection{background:var(--lime);color:var(--ink)}[hidden]{display:none!important}.section-wrap{max-width:var(--max);margin-inline:auto;padding-inline:28px}.eyebrow{font-size:10px;letter-spacing:1.7px;font-weight:800;line-height:1.6}.header{height:91px;border-bottom:1px solid var(--line);background:rgba(246,244,238,.96);position:sticky;top:0;z-index:30;backdrop-filter:blur(14px)}.nav-wrap{max-width:var(--max);padding:0 28px;margin:auto;height:100%;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:inline-flex;align-items:center;gap:9px;font-size:25px;font-weight:800;letter-spacing:-1.3px;white-space:nowrap}.brand-four{color:var(--purple)}.brand-dot{color:var(--purple)}.brand-icon{position:relative;display:grid;place-content:center;background:var(--purple);color:var(--paper);width:36px;height:36px;border-radius:10px;font-weight:800;font-size:30px;line-height:1}.brand-icon>span{position:absolute;color:var(--lime);font-size:16px;right:2px;top:1px}.desktop-nav{display:flex;align-items:center;gap:29px;font-size:12px;font-weight:600}.desktop-nav a:hover{color:var(--purple)}.tiny-badge{background:var(--lilac);color:#6047a0;padding:4px 5px;border-radius:4px;font-size:7px;letter-spacing:.6px;margin-left:3px;vertical-align:middle}.button{border-radius:9px;padding:16px 21px;display:inline-flex;align-items:center;justify-content:center;gap:22px;font-size:12px;font-weight:700;line-height:1.35;transition:background .2s,transform .2s;min-height:46px}.button:hover{transform:translateY(-2px)}.button>span{font-size:18px;line-height:1}.button-dark{background:var(--ink);color:white}.button-dark:hover{background:#424050}.button-purple{background:var(--purple);color:white;box-shadow:0 4px 0 #5b3cb6}.button-purple:hover{background:var(--purple-dark)}.button-lime{background:var(--lime);color:#242332}.button-lime:hover{background:#e4f6b6}.nav-cta{padding:13px 17px;font-size:11px;gap:22px}.text-button{display:inline-flex;align-items:center;gap:13px;font-size:12px;font-weight:700;background:transparent;line-height:1.6;padding:9px 0;border-bottom:1px solid transparent}.text-button:hover{border-bottom-color:currentColor}.menu-toggle{display:none}.mobile-nav{position:absolute;left:0;right:0;background:var(--paper);padding:20px 26px;border-bottom:1px solid var(--line);box-shadow:0 12px 20px #24233212}.mobile-nav a,.mobile-nav button{display:block;background:transparent;text-align:left;padding:15px 0;width:100%;font-weight:600}.hero{display:grid;grid-template-columns:1.04fr 1fr;align-items:center;gap:8px;padding-top:67px;padding-bottom:64px;min-height:652px}.hero-copy{position:relative;z-index:2}.hero .eyebrow{font-size:9px;letter-spacing:1.65px;display:flex;align-items:center;gap:8px;margin-bottom:26px}.live-dot{width:6px;height:6px;background:var(--purple);border-radius:100%}h1{font-size:clamp(50px,5.8vw,76px);font-weight:800;letter-spacing:-4.2px;line-height:1.06;margin:0 0 24px;position:relative}.purple{color:var(--purple)}.heading-spark{width:43px;height:43px;stroke:var(--purple);stroke-width:4;position:absolute;right:29px;bottom:15px;transform:rotate(9deg)}.hero-description{font-size:15px;color:var(--muted);line-height:1.8;margin-bottom:29px}.hero-description strong{font-weight:600;color:var(--ink)}.hero-actions{display:flex;align-items:center;gap:23px}.hero-actions .button{font-size:12px}.hero-actions .text-button{font-size:11px}.hero-note{display:flex;align-items:center;gap:7px;font-size:9px;color:var(--muted);margin-top:25px;white-space:nowrap}.check-circle{width:14px;height:14px;border:1px solid #8a897b;color:#5b6250;border-radius:100%;display:inline-grid;place-content:center;font-size:8px}.separator{margin:0 2px}.hero-art{position:relative;isolation:isolate;height:492px;min-width:0}.art-grid{position:absolute;inset:5px -6px 0;background-image:radial-gradient(#c8c4c9 1px,transparent 1px);background-size:20px 20px;mask-image:radial-gradient(ellipse,#000 30%,transparent 70%);opacity:.55;z-index:-3}.orbit{position:absolute;border:1px solid #cfc7e5;border-radius:50%;transform:rotate(-27deg);z-index:-1}.orbit-one{width:95%;height:275px;left:1%;top:107px}.orbit-two{width:84%;height:376px;left:8%;top:60px;transform:rotate(37deg);border-style:dashed;opacity:.7}.planet{width:260px;height:260px;position:absolute;left:50%;top:49%;transform:translate(-50%,-50%) rotate(-10deg);border-radius:50%;background:radial-gradient(circle at 32% 26%,#bf9efa 0%,#9470e8 26%,#704ac8 53%,#503296 80%,#392c6f 100%);box-shadow:inset -18px -12px 20px #30236538,8px 22px 35px #55408124;z-index:2}.planet-gloss{position:absolute;width:112px;height:55px;background:linear-gradient(135deg,#eee6ff5c,transparent);filter:blur(3px);border-radius:50%;top:24px;left:30px;transform:rotate(-33deg)}.planet-eye{position:absolute;top:103px;width:16px;height:28px;border-radius:50%;background:#32254e;box-shadow:inset 2px 1px 2px #100823}.planet-eye:after{content:'';position:absolute;width:5px;height:8px;background:#fff;left:4px;top:4px;border-radius:100%}.eye-left{left:100px}.eye-right{left:158px}.planet-smile{position:absolute;left:126px;top:140px;border:4px solid #32254e;border-top:0;border-radius:0 0 30px 30px;width:26px;height:15px}.planet-spark{position:absolute;left:35px;top:146px;color:#c9b5f6;opacity:.4;font-size:44px}.planet-ring{position:absolute;z-index:3;left:50%;top:49%;width:360px;height:99px;border:16px solid #b3cc7e;border-top-color:transparent;border-right-color:#d7ecab;border-bottom-color:#d7ecab;border-left-color:#b9d18d;border-radius:50%;transform:translate(-50%,-28%) rotate(-27deg);pointer-events:none;box-shadow:0 12px 12px -12px #40364b38}.idea-label{position:absolute;z-index:7;display:flex;align-items:center;gap:11px;white-space:nowrap;background:#fffef9;border:1px solid #d5d1cb;padding:13px 17px;font-size:15px;font-weight:700;letter-spacing:-.5px;border-radius:9px;box-shadow:0 5px 0 #dedbd273}.idea-label span{font-size:22px;color:var(--purple);line-height:1}.label-top{left:43%;top:20px;transform:rotate(7deg);background:#e4efa9}.label-left{left:0;top:318px;transform:rotate(-8deg)}.label-bottom{left:48%;top:380px;transform:rotate(-5deg);background:#e9e0fa}.code-tile{position:absolute;left:9px;top:96px;width:121px;height:113px;border-radius:12px;background:#fefdf9;transform:rotate(-12deg);z-index:4;box-shadow:3px 8px 0 #dfdace;border:1px solid #cec7d0}.window-dots{height:23px;display:flex;align-items:center;gap:4px;padding:0 10px;border-bottom:1px solid #e5dfec}.window-dots i{height:4px;width:4px;background:#c2bbc9;border-radius:50%}.code-symbol{text-align:center;color:var(--purple);font-size:36px;font-family:monospace;font-weight:700;letter-spacing:-6px;margin:5px 8px 5px 0}.code-symbol span{color:#ad96d9}.code-lines{display:flex;gap:6px;padding:0 24px}.code-lines i{height:5px;border-radius:4px;background:#e5dfed;width:35px}.code-lines i:last-child{width:18px;background:#d6e7b3}.bulb-tile{position:absolute;right:10px;top:158px;width:103px;height:116px;border-radius:22px;background:#f6cca5;transform:rotate(13deg);box-shadow:4px 7px 0 #e1b792;z-index:4;display:grid;place-items:center}.bulb-tile svg{width:79px;height:90px}.art-star{position:absolute;z-index:5}.star-one{color:var(--purple);font-size:39px;right:34px;top:55px;transform:rotate(12deg)}.star-two{color:#9fae72;font-size:48px;left:105px;bottom:37px}.star-three{font-size:23px;color:#e7ae85;right:9px;bottom:123px}.art-dot{height:9px;width:9px;border-radius:100%;position:absolute}.dot-one{left:91px;top:34px;background:#b3c885}.dot-two{right:101px;bottom:42px;background:#ad91dd}.art-caption{position:absolute;bottom:0;left:50%;transform:translateX(-50%);font-size:8px;color:#8b8791;letter-spacing:1.5px;white-space:nowrap}.caption-dot{display:inline-block;width:4px;height:4px;border-radius:100%;background:var(--purple);margin-right:7px;vertical-align:middle}.principle-strip{display:flex;justify-content:center;gap:85px;align-items:center;padding:21px 28px;border-block:1px solid var(--line);font-size:11px;color:#5f5b66}.principle-strip>div{display:flex;align-items:center;gap:13px;white-space:nowrap}.principle-strip span{font-size:21px;color:var(--purple);line-height:1}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:35px;margin-bottom:33px}.section-heading .eyebrow{color:var(--purple);margin-bottom:17px}h2{font-size:41px;font-weight:700;line-height:1.13;letter-spacing:-1.8px;margin-bottom:0}.section-heading>p{font-size:13px;color:var(--muted);margin-bottom:3px;line-height:1.8}.learning{padding-block:86px 69px}.track-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:14px}.track-tab{display:flex;align-items:center;text-align:left;gap:12px;background:transparent;border:1px solid var(--line);border-radius:12px;padding:17px 15px;position:relative;font-size:12px;font-weight:700;transition:background .2s,border-color .2s}.track-tab:hover{background:#eeebe5}.track-tab.active{background:var(--ink);color:white;border-color:var(--ink)}.track-tab small{display:block;font-size:8px;font-weight:400;margin-top:6px;white-space:nowrap;color:#75717b;letter-spacing:.1px}.track-tab.active small{color:#c2bdcc}.tab-icon{display:grid;place-content:center;width:29px;height:32px;font-size:27px;font-weight:400;color:var(--purple);flex-shrink:0}.track-tab.active .tab-icon{color:var(--lime)}.tab-arrow{margin-left:auto;font-size:17px;align-self:flex-start;color:#a59daa}.track-tab.active .tab-arrow{color:#ddd3f3}.track-panel{background:#e9e3f4;border:1px solid #dcd3ed;border-radius:20px;padding:37px 39px;display:grid;grid-template-columns:.9fr 1fr;gap:62px;min-height:350px}.pill-label{display:inline-block;background:#fff8;color:#68499e;font-size:8px;letter-spacing:1px;font-weight:700;padding:7px 10px;border-radius:5px;line-height:1.2}.track-intro h3{font-size:33px;line-height:1.15;letter-spacing:-1.1px;margin:20px 0 15px}.track-intro>p{color:#71697c;font-size:12px;line-height:1.9;max-width:355px;margin-bottom:22px}.track-meta{display:flex;flex-direction:column;gap:7px;color:#746c7f;font-size:9px}.project-list{display:flex;flex-direction:column;gap:10px;justify-content:center}.project-button{display:flex;align-items:center;text-align:left;gap:15px;border:1px solid #d7cce6;border-radius:12px;padding:19px 17px;background:#f9f7fc;transition:transform .2s,background .2s;min-height:85px}.project-button:hover{transform:translateX(4px);background:white}.project-symbol{width:36px;height:36px;border-radius:10px;background:#ede7f7;color:#7353af;font-size:21px;display:grid;place-content:center;flex-shrink:0}.project-copy{min-width:0}.project-copy strong{font-size:12px;display:block;font-weight:700}.project-copy small{color:#857b90;font-size:9px;display:block;margin-top:6px}.project-arrow{margin-left:auto;font-size:20px;color:#786d8b}.project-done{background:#d9ef9b;color:#455e2e}.section-footnote{display:flex;justify-content:space-between;gap:20px;margin-top:16px;font-size:9px;color:#807a84;align-items:center}.inline-link{background:transparent;padding:5px 0;font-size:9px;color:#5f4c7b;font-weight:600}.inline-link:hover{text-decoration:underline}.inline-link span{margin-left:6px}.lab-section{background:#242333;color:#fff;padding:72px 0 78px;position:relative}.lab-heading{margin-bottom:32px}.lab-heading .eyebrow{color:#bdaaed}.lab-heading>p{color:#bcb8cc}.lab-shell{border:1px solid #494559;border-radius:18px;background:#2b293b;overflow:hidden}.lab-toolbar{display:flex;justify-content:space-between;align-items:center;padding:17px 22px;border-bottom:1px solid #494559;gap:20px;background:#302d42}.lab-toolbar>div:first-child{display:flex;align-items:center;gap:9px}.lab-toolbar strong{font-size:9px;letter-spacing:1.3px}.lab-status-dot{height:6px;width:6px;background:var(--lime);border-radius:50%}.lab-mode{display:flex;background:#242332;border:1px solid #454056;border-radius:7px;padding:4px;gap:4px}.lab-mode button{background:transparent;color:#c3bdd2;font-size:10px;padding:9px 13px;border-radius:4px}.lab-mode button[aria-selected=true]{background:#514764;color:#fff}.lab-mode span{margin-left:9px}.lab-pane{padding:25px 27px}.subject-tabs{display:flex;gap:7px;margin-bottom:22px}.subject-tabs button{font-size:9px;border-radius:30px;border:1px solid #575165;background:transparent;color:#c3bdd0;padding:8px 16px}.subject-tabs button.active{background:#e1d6f8;color:#423451;border-color:#e1d6f8}.subject-tabs button:hover{border-color:#c5b7e2}.comparison{display:grid;grid-template-columns:1fr 1fr;gap:26px;position:relative}.prompt-card{border:1px solid #575063;border-radius:13px;padding:23px;display:flex;flex-direction:column;min-height:218px}.prompt-card-label{font-size:8px;letter-spacing:1.2px;font-weight:700;display:flex;align-items:center;gap:8px;color:#bbb3c9}.prompt-card-label>span{font-size:11px}.prompt-card p{font-size:18px;line-height:1.6;margin:22px 0 24px;letter-spacing:-.25px}.ordinary{background:#302c3e}.ordinary p{color:#c8c1d2}.prompt-insight{font-size:10px;color:#b3aabe;line-height:1.7;margin-top:auto;border-top:1px solid #554a64;padding-top:14px}.thoughtful{background:#403653;border-color:#7d659c}.thoughtful .prompt-card-label{color:var(--lime)}.thoughtful .prompt-card-label span{font-size:16px}.thoughtful p{color:#fff;font-size:17px}.thoughtful .prompt-insight{color:#d4c8e3}.comparison-arrow{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:34px;height:34px;border:1px solid #6b5a82;background:#494057;border-radius:100%;display:grid;place-content:center;font-size:15px;z-index:2}.lab-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:22px;gap:20px}.lab-bottom>span{font-size:10px;color:#c1b8cc}.lab-bottom>span>span{font-size:17px;vertical-align:middle;margin-right:6px;color:#b59bd9}.lab-bottom .button{font-size:10px;min-height:40px;padding:11px 15px}.lab-disclosure{padding:15px 28px;border-top:1px solid #494257;color:#a89fb9;font-size:9px;line-height:1.7;display:flex;gap:8px}.builder-pane{display:grid;grid-template-columns:.8fr 1fr;gap:42px}.builder-inputs{display:flex;flex-direction:column;gap:10px}.builder-inputs label{font-size:11px;margin-top:5px}.builder-inputs input,.builder-inputs select{color:white;background:#242332;border:1px solid #655972;border-radius:7px;padding:12px 13px;min-width:0;font-size:12px;line-height:1.4}.builder-inputs input::placeholder{color:#aea5bd}.builder-inputs select{color-scheme:dark}.builder-inputs .button{margin-top:7px}.input-note{font-size:9px!important;line-height:1.7;color:#b4a9c3;margin:0}.builder-result{background:#403653;border:1px solid #7d659c;padding:25px;border-radius:13px;display:flex;flex-direction:column;align-items:flex-start}.builder-result .prompt-card-label{color:var(--lime)}.built-prompt{font-size:17px;line-height:1.8;margin-top:22px;white-space:pre-line}.builder-result .prompt-insight{margin-bottom:20px;width:100%}.button-outline-light{border:1px solid #a291b7;color:#e9e1f1;background:transparent;font-size:10px;padding:12px 15px}.challenge-section{padding-top:87px;padding-bottom:80px;display:grid;grid-template-columns:.75fr 1fr;gap:95px;align-items:center}.challenge-intro .eyebrow{color:var(--purple);margin-bottom:20px}.challenge-intro>p{font-size:13px;color:var(--muted);max-width:320px;margin:20px 0 28px}.challenge-stamp{display:flex;align-items:center;gap:13px;transform:rotate(-4deg);font-size:8px;font-weight:700;letter-spacing:1px;line-height:1.6;color:#7c6e91;margin-left:5px}.challenge-stamp>span{font-size:33px;color:var(--purple);border:1.5px solid #a391bc;border-radius:50%;width:44px;height:44px;text-align:center;line-height:41px}.challenge-card{padding:28px 30px;border-radius:18px;background:#eeeae0;border:1px solid #dfd9ce;min-height:380px}.challenge-topline{display:flex;align-items:center;justify-content:space-between}.challenge-topline .pill-label{color:#777359;background:#f9f7ed}.challenge-topline>span:last-child{font-size:10px;color:#8c877c;letter-spacing:2px}.quote-mark{font-family:Georgia,serif;font-size:60px;color:var(--purple);height:47px;margin-top:17px;line-height:1.3}.challenge-claim{font-size:22px;letter-spacing:-.6px;line-height:1.4;margin-bottom:21px}.challenge-prompt{font-size:10px;font-weight:700;color:#79746b;margin-bottom:12px}.challenge-options{display:flex;flex-direction:column;gap:7px}.challenge-options button{border:1px solid #d4cec0;border-radius:8px;text-align:left;padding:13px;background:#f9f7f0;font-size:11px;line-height:1.5;transition:border-color .2s}.challenge-options button:not(:disabled):hover{border-color:var(--purple)}.challenge-options button.selected-correct{background:#e3ebd2;border-color:#7f9960;opacity:1}.challenge-options button.selected-retry{background:#f6e5d7;border-color:#bb8e66;opacity:1}.challenge-options button:disabled:not(.selected-correct):not(.selected-retry){opacity:.75}.challenge-feedback{font-size:11px;line-height:1.7;margin-top:14px;color:#5b6250;border-top:1px solid #d4d2bf;padding-top:12px}.challenge-feedback strong{display:block;margin-bottom:3px}.challenge-card .text-button{font-size:11px;margin-top:8px}.approach-section{border-top:1px solid var(--line);padding-top:65px;padding-bottom:64px}.approach-section h2{font-size:36px}.approach-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:42px;margin-top:36px}.approach-grid article{padding-right:29px;border-right:1px solid var(--line)}.approach-grid article:last-child{border:0;padding-right:0}.approach-icon{display:grid;place-content:center;width:48px;height:48px;border-radius:13px;font-size:31px;margin-bottom:21px}.purple-icon{background:#e7e0f4;color:var(--purple)}.green-icon{background:#e2e9cb;color:#667448}.peach-icon{background:#f1dfd0;color:#b87a4d}.approach-grid h3{font-size:20px;letter-spacing:-.5px;margin-bottom:13px}.approach-grid p{font-size:12px;color:var(--muted);line-height:1.85;margin-bottom:24px}.approach-grid article>span{font-size:8px;color:#948d98;letter-spacing:1.3px;font-weight:600}.closing-section{padding-bottom:70px}.closing-card{background:var(--lime);border:1px solid #d0e28e;border-radius:20px;padding:45px 50px;display:flex;align-items:center;justify-content:space-between;overflow:hidden}.closing-card .eyebrow{color:#697946;font-size:9px;margin-bottom:16px}.closing-card h2{font-size:39px;letter-spacing:-1.7px}.closing-card p{font-size:12px;color:#647247;margin:18px 0 22px}.closing-card .button{font-size:11px}.closing-art{font-size:230px;line-height:1;color:#bdd579;position:relative;transform:rotate(11deg);margin-right:60px}.closing-art>span{font-size:22px;font-weight:800;line-height:1.05;letter-spacing:-1px;color:#637840;text-align:center;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) rotate(-19deg);background:var(--lime);border:1px solid #a1bc65;border-radius:50%;padding:25px 13px}.footer{padding-bottom:25px}.footer-top{display:flex;align-items:center;gap:28px;padding-bottom:30px;border-bottom:1px solid var(--line)}.footer .brand{font-size:20px}.footer .brand-icon{width:29px;height:29px;font-size:25px;border-radius:8px}.footer .brand-icon>span{font-size:13px}.footer-top>p{font-size:10px;color:#847e88;margin:0}.footer-links{display:flex;gap:25px;margin-left:auto}.footer-links button{background:transparent;padding:8px 0;font-size:10px;color:#6d6577}.footer-links button:hover{text-decoration:underline}.footer-bottom{display:flex;justify-content:space-between;padding-top:21px;gap:20px;font-size:8px;letter-spacing:.3px;color:#928a95}.icon-button{background:transparent;width:36px;height:36px;border-radius:8px;font-size:26px;display:grid;place-content:center;flex-shrink:0}.icon-button:hover{background:#ded7e8}.menu-toggle{display:none}.skip-link{position:fixed;top:-100px;left:20px;background:var(--ink);color:white;padding:14px;z-index:100;border-radius:8px}.skip-link:focus{top:15px}.toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%,20px);background:var(--ink);color:white;padding:14px 21px;max-width:calc(100% - 32px);border:1px solid #787185;border-radius:9px;z-index:80;font-size:12px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;box-shadow:0 4px 20px #0002}.toast.visible{opacity:1;transform:translate(-50%,0)}dialog{background:var(--paper);color:var(--ink);border:1px solid #d1c7df;border-radius:20px;padding:30px;width:calc(100% - 32px);max-width:680px;max-height:88dvh;box-shadow:0 20px 100px #16102044}dialog::backdrop{background:#1c172d99;backdrop-filter:blur(5px)}.dialog-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:20px}.dialog-heading .eyebrow{font-size:9px;color:var(--purple)}dialog h2{font-size:32px;line-height:1.15;margin-bottom:20px;letter-spacing:-1px}dialog p{font-size:13px;color:var(--muted)}.activity-meta{font-size:10px;color:#7c6e8f;margin-bottom:18px}.activity-intro{padding:13px 16px;border-radius:8px;background:#e9e2f4;font-size:11px!important;line-height:1.7}.activity-steps{list-style:none;counter-reset:activity;margin:24px 0;padding:0;display:flex;flex-direction:column;gap:14px}.activity-steps li{counter-increment:activity;display:flex;align-items:flex-start;gap:13px;padding:14px;border:1px solid var(--line);border-radius:10px;background:#fdfbf6}.activity-steps li:before{content:counter(activity,decimal-leading-zero);font-size:10px;line-height:22px;font-weight:700;color:var(--purple)}.activity-steps label{display:flex;align-items:flex-start;gap:12px;font-size:12px;line-height:1.8;cursor:pointer;width:100%}.activity-steps input{accent-color:var(--purple);width:17px;height:17px;margin:3px 0 0;flex-shrink:0}.activity-reflection{background:#e7edd9;border-radius:10px;padding:18px;margin-bottom:16px}.activity-reflection strong{display:block;font-size:10px;color:#637643;margin-bottom:8px;text-transform:uppercase;letter-spacing:.8px}.activity-reflection p{color:#52613a;font-size:12px;margin:0}.activity-progress{display:flex;gap:20px;justify-content:space-between;align-items:center;font-size:10px;color:#7f748a;margin-top:20px}.activity-progress .button{padding:12px 15px;font-size:10px}.activity-complete{font-size:12px;padding:12px;border:1px solid #b9cb92;background:#e3edcf;border-radius:8px;color:#516c32;margin-top:12px}.guide-item{border-top:1px solid var(--line);padding:18px 0 4px}.guide-item h3{font-size:17px;margin-bottom:9px}.guide-item p{font-size:12px}.guide-small{font-size:10px!important;background:#eae4f2;padding:14px;border-radius:8px}.copy-fallback{width:100%;height:160px;font:14px/1.6 Arial,sans-serif;margin-top:20px;border:1px solid #9f90b4;border-radius:8px;padding:12px}.noscript-note{background:#eadfca;padding:20px;position:fixed;bottom:0;margin:0;width:100%;z-index:100;text-align:center;font-size:13px}
@media(min-width:1400px){.hero{min-height:700px;padding-top:76px;padding-bottom:75px}.hero-art{height:515px}.planet{width:280px;height:280px}.eye-left{left:110px}.eye-right{left:168px}.planet-smile{left:136px}.planet-ring{width:390px}.bulb-tile{right:8px;top:168px}.label-bottom{top:400px}.label-left{top:340px}}
@media(max-width:1050px){.desktop-nav{gap:19px;font-size:11px}.hero{gap:0;padding-top:55px;min-height:605px}.hero-art{height:430px}.hero .eyebrow{font-size:8px;letter-spacing:1px}h1{font-size:61px;letter-spacing:-3.3px}.heading-spark{width:33px;height:33px;right:8px}.hero-description{font-size:13px}.hero-actions{gap:15px;flex-wrap:wrap}.hero-note{font-size:8px;gap:5px}.planet{width:220px;height:220px}.planet-eye{top:85px}.eye-left{left:82px}.eye-right{left:136px}.planet-smile{top:120px;left:108px}.planet-ring{width:295px;height:85px;border-width:13px}.orbit-one{height:235px;top:92px}.orbit-two{height:320px;top:50px}.code-tile{width:100px;height:98px;left:0;top:79px}.code-symbol{font-size:30px}.bulb-tile{right:0;top:145px;width:80px;height:94px}.bulb-tile svg{width:64px;height:76px}.idea-label{font-size:12px;padding:11px 14px}.label-top{top:8px}.label-left{top:293px}.label-bottom{top:340px}.star-one{right:12px;top:47px}.star-two{left:60px;bottom:25px}.principle-strip{gap:42px;font-size:10px}.track-tabs{gap:8px}.track-tab{padding:15px 10px;gap:7px;font-size:11px}.track-tab small{font-size:7px}.tab-icon{font-size:24px;width:25px}.track-panel{gap:30px;padding:30px}.track-intro h3{font-size:30px}.track-intro>p{font-size:12px}.project-button{gap:11px;padding:16px 12px}.project-copy strong{font-size:11px}.challenge-section{gap:55px}.closing-art{margin-right:20px}}
@media(max-width:800px){.section-wrap{padding-inline:23px}.nav-wrap{padding-inline:23px}.header{height:77px}.desktop-nav{display:none}.nav-cta{margin-left:auto}.menu-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;width:30px}.menu-toggle span{display:block;width:20px;height:1.5px;background:var(--ink)}.nav-wrap{gap:17px}.brand{font-size:23px}.hero{grid-template-columns:1fr 1fr;min-height:520px;padding-block:42px}.hero h1{font-size:49px;letter-spacing:-2.6px}.hero-description{font-size:12px;line-height:1.75}.desktop-break{display:none}.heading-spark{width:28px;right:3px;bottom:9px}.hero .eyebrow{font-size:7px;letter-spacing:.8px;margin-bottom:20px}.hero-actions{gap:12px}.hero-actions .button{font-size:11px;gap:16px;padding:14px 17px}.hero-actions .text-button{font-size:10px}.hero-note{white-space:normal;font-size:8px;line-height:1.7;flex-wrap:wrap;gap:4px}.hero-art{height:385px;transform:scale(.9);transform-origin:center}.planet{width:200px;height:200px}.planet-eye{top:77px;width:13px;height:25px}.eye-left{left:75px}.eye-right{left:124px}.planet-smile{left:100px;top:110px;width:21px;height:12px;border-width:3px}.planet-spark{left:30px;top:130px}.planet-ring{width:270px;height:81px}.code-tile{width:90px;height:95px;left:-12px;top:61px}.window-dots{height:20px}.code-symbol{font-size:29px}.code-lines{padding:0 18px}.bulb-tile{right:-7px;top:124px;width:73px;height:86px}.bulb-tile svg{width:59px}.idea-label{font-size:12px;padding:10px 12px}.label-top{left:39%;top:0}.label-left{top:263px;left:-5px}.label-bottom{top:305px;left:43%}.orbit-one{top:80px;height:213px;width:110%;left:-4%}.orbit-two{height:277px;top:48px;width:100%;left:1%}.star-one{right:-4px;top:45px;font-size:28px}.art-caption{font-size:6px;bottom:-1px}.principle-strip{gap:22px;padding:18px 18px;font-size:8px}.principle-strip>div{gap:7px}.principle-strip span{font-size:17px}h2{font-size:34px;letter-spacing:-1.3px}.section-heading>p{font-size:11px}.learning{padding-block:63px 50px}.track-tabs{grid-template-columns:repeat(2,1fr);gap:10px}.track-tab{padding:15px 16px;font-size:12px;gap:12px}.track-tab small{font-size:8px}.track-panel{padding:27px;grid-template-columns:.85fr 1fr;gap:25px}.track-intro h3{font-size:27px}.track-intro>p{font-size:11px}.project-button{padding:16px 12px;min-height:91px}.project-symbol{width:30px;height:30px;font-size:18px}.project-copy small{font-size:8px}.project-arrow{font-size:17px}.section-footnote{font-size:8px;align-items:flex-start}.inline-link{font-size:8px;white-space:nowrap}.lab-section{padding-block:55px}.lab-pane{padding:22px}.prompt-card{padding:20px}.prompt-card p{font-size:16px}.thoughtful p{font-size:15px}.prompt-card-label{font-size:7px;letter-spacing:.8px}.prompt-insight{font-size:9px}.lab-bottom>span{font-size:9px}.lab-toolbar{padding:15px 18px}.lab-toolbar strong{font-size:8px}.lab-mode button{font-size:9px;padding:8px 10px}.lab-disclosure{font-size:8px;padding:13px 22px}.builder-pane{gap:22px;grid-template-columns:1fr 1fr}.builder-inputs label{font-size:10px}.builder-inputs input,.builder-inputs select{font-size:11px}.builder-result{padding:20px}.built-prompt{font-size:14px}.challenge-section{padding-block:65px;gap:35px;grid-template-columns:.8fr 1fr}.challenge-card{padding:23px}.challenge-claim{font-size:20px}.challenge-intro>p{font-size:12px}.challenge-options button{font-size:10px}.challenge-topline .pill-label{font-size:7px}.approach-section{padding-block:50px}.approach-section h2{font-size:31px}.approach-grid{gap:25px}.approach-grid article{padding-right:20px}.approach-grid p{font-size:11px}.approach-grid h3{font-size:18px}.closing-section{padding-bottom:50px}.closing-card{padding:35px}.closing-card h2{font-size:34px}.closing-art{font-size:190px;margin-right:0}.closing-art>span{font-size:18px;padding:22px 11px}.footer-top{gap:20px;flex-wrap:wrap}.footer-links{gap:20px}.footer-top>p{display:none}.footer-links button{font-size:9px}.footer-bottom{font-size:7px}}
@media(max-width:600px){html{scroll-padding-top:84px}.header{height:72px}.section-wrap{padding-inline:22px}.nav-wrap{padding-inline:20px}.brand{font-size:22px;gap:8px}.brand-icon{width:32px;height:32px;font-size:28px}.nav-cta{padding:10px 13px;min-height:39px;font-size:10px;gap:10px}.nav-wrap{gap:12px}.hero{display:flex;flex-direction:column;gap:7px;padding-top:39px;padding-bottom:32px;align-items:stretch}.hero .eyebrow{font-size:8px;letter-spacing:1.2px;margin-bottom:22px}.hero h1{font-size:57px;line-height:1.04;letter-spacing:-3px;max-width:370px;margin-bottom:23px}.heading-spark{width:34px;height:34px;right:2px;bottom:11px}.hero-description{font-size:14px;line-height:1.8;max-width:360px;margin-bottom:25px}.hero-actions{gap:16px;align-items:flex-start;flex-direction:column}.hero-actions .button{font-size:12px;padding:16px 20px;gap:28px}.hero-actions .text-button{font-size:11px;padding-block:5px}.hero-note{font-size:8px;gap:6px;margin-top:21px}.hero-art{height:365px;transform:none;width:335px;align-self:center;max-width:100%;margin-top:14px}.planet{width:211px;height:211px;top:47%}.planet-eye{top:81px}.eye-left{left:82px}.eye-right{left:132px}.planet-smile{left:107px;top:114px}.planet-ring{width:288px;top:47%;height:83px}.code-tile{top:60px;left:0}.bulb-tile{top:117px;right:2px}.label-top{top:0;left:44%;font-size:11px;padding:10px 12px}.label-left{top:258px;left:3px;font-size:12px}.label-bottom{top:302px;left:47%;font-size:11px}.star-one{top:45px;right:2px}.star-two{left:67px;bottom:6px;font-size:36px}.star-three{right:1px;bottom:110px;font-size:21px}.dot-one{left:78px;top:10px}.dot-two{right:64px;bottom:11px}.orbit-one{left:-1%;top:72px;width:100%;height:215px}.orbit-two{top:35px;height:279px;width:95%;left:3%}.art-caption{bottom:-7px;font-size:6px;letter-spacing:1.2px}.principle-strip{gap:0;justify-content:space-between;padding:17px 22px;font-size:8px}.principle-strip>div{gap:7px;white-space:normal;max-width:45%;line-height:1.6}.principle-strip>div:nth-child(2){display:none}.principle-strip span{font-size:20px}.learning{padding-top:53px;padding-bottom:40px}.section-heading{display:block;margin-bottom:25px}.section-heading .eyebrow{font-size:8px;letter-spacing:1.2px;margin-bottom:16px}h2{font-size:32px;letter-spacing:-1.15px;line-height:1.17}.section-heading>p{margin:17px 0 0;font-size:12px;line-height:1.7}.section-heading>p br{display:none}.track-tabs{gap:8px;margin-bottom:12px}.track-tab{padding:14px 10px;gap:7px;font-size:10px;border-radius:10px}.track-tab small{font-size:7px;margin-top:5px;letter-spacing:-.1px}.tab-icon{font-size:22px;width:23px}.tab-arrow{font-size:14px}.track-panel{grid-template-columns:1fr;padding:25px 21px;gap:24px;border-radius:15px}.track-intro h3{font-size:30px;margin-top:17px;margin-bottom:14px}.track-intro>p{max-width:none;font-size:12px;line-height:1.8;margin-bottom:18px}.track-meta{font-size:9px;gap:7px}.project-list{gap:9px}.project-button{padding:15px 13px;gap:12px;min-height:77px}.project-symbol{height:34px;width:34px;font-size:21px}.project-copy strong{font-size:11px;line-height:1.4}.project-copy small{font-size:8px;line-height:1.6}.project-arrow{font-size:18px}.section-footnote{flex-direction:column;gap:8px;font-size:9px;line-height:1.6;margin-top:14px}.inline-link{font-size:9px}.lab-section{padding-block:49px}.lab-heading>p{max-width:280px}.lab-shell{border-radius:14px}.lab-toolbar{flex-wrap:wrap;padding:17px;gap:15px}.lab-toolbar strong{font-size:9px}.lab-mode{width:100%;padding:4px}.lab-mode button{flex:1;padding:10px 8px;font-size:9px}.lab-pane{padding:20px 16px}.subject-tabs{gap:5px;margin-bottom:18px;justify-content:space-between}.subject-tabs button{font-size:8px;padding:8px 12px}.comparison{grid-template-columns:1fr;gap:20px}.prompt-card{min-height:auto;padding:21px}.prompt-card-label{font-size:8px;letter-spacing:.8px}.prompt-card p{font-size:17px;margin:19px 0 22px}.prompt-insight{font-size:10px}.comparison-arrow{top:calc(50% - 8px);transform:translate(-50%,-50%) rotate(90deg);display:none}.thoughtful p{font-size:17px}.lab-bottom{flex-direction:column;align-items:flex-start;gap:17px;margin-top:19px}.lab-bottom>span{font-size:9px}.lab-bottom .button{align-self:flex-end;font-size:10px}.lab-disclosure{font-size:8px;line-height:1.8;padding:15px 17px}.builder-pane{grid-template-columns:1fr;gap:24px}.builder-inputs label{font-size:11px}.builder-inputs input,.builder-inputs select{font-size:16px}.builder-inputs .button{font-size:12px}.input-note{font-size:9px!important}.builder-result{padding:21px}.built-prompt{font-size:16px}.challenge-section{padding-block:51px;display:block}.challenge-intro>p{font-size:12px;max-width:335px;margin:18px 0 22px}.challenge-intro .eyebrow{font-size:8px;letter-spacing:1.2px;margin-bottom:16px}.challenge-stamp{margin-bottom:28px;font-size:7px;transform:none}.challenge-stamp>span{height:32px;width:32px;line-height:29px;font-size:23px}.challenge-card{padding:24px 21px;min-height:auto}.challenge-claim{font-size:22px;margin-bottom:20px}.challenge-topline .pill-label{font-size:8px}.challenge-topline>span:last-child{font-size:9px}.challenge-options button{font-size:11px;padding:14px 12px}.challenge-feedback{font-size:11px}.approach-section{padding-top:43px;padding-bottom:43px}.approach-section h2{font-size:30px}.approach-section h2 br{display:none}.approach-grid{grid-template-columns:1fr;gap:26px;margin-top:30px}.approach-grid article{border-right:0;border-bottom:1px solid var(--line);padding:0 0 26px 64px;position:relative}.approach-grid article:last-child{padding-bottom:0}.approach-icon{position:absolute;left:0;top:0;width:44px;height:44px;border-radius:12px;font-size:29px}.approach-grid h3{font-size:19px;margin-bottom:9px}.approach-grid p{font-size:12px;line-height:1.75;margin-bottom:13px}.approach-grid article>span{font-size:7px}.closing-card{padding:30px 25px;border-radius:16px;position:relative;min-height:315px;align-items:flex-start}.closing-card>div:first-child{position:relative;z-index:2}.closing-card .eyebrow{font-size:8px;margin-bottom:17px}.closing-card h2{font-size:30px;letter-spacing:-1.1px}.closing-card p{font-size:11px;max-width:180px;margin-block:17px 20px}.closing-card .button{font-size:10px;padding:14px 16px;gap:15px}.closing-art{font-size:150px;position:absolute;right:-47px;bottom:10px;opacity:.6}.closing-art>span{font-size:14px;padding:18px 9px}.closing-section{padding-bottom:43px}.footer-top{align-items:flex-start;gap:23px;padding-bottom:24px}.footer .brand{font-size:21px}.footer-links{margin:0;width:100%;gap:25px}.footer-links button{font-size:10px}.footer-bottom{font-size:8px;line-height:1.7;padding-top:18px;flex-direction:column;gap:7px}.footer-bottom>span:last-child{font-size:7px}dialog{padding:23px 20px;border-radius:16px;max-height:90dvh}dialog h2{font-size:27px}.dialog-heading{margin-bottom:15px}.dialog-heading .eyebrow{font-size:7px}.activity-steps li{padding:13px 10px;gap:9px}.activity-steps label{font-size:11px}.activity-progress{gap:12px;align-items:flex-start;flex-direction:column}.activity-progress .button{align-self:flex-end}.guide-item h3{font-size:16px}.toast{bottom:16px;font-size:11px;width:max-content;max-width:calc(100% - 30px);line-height:1.6}}
@media(max-width:370px){.hero h1{font-size:50px}.heading-spark{right:4px;width:27px}.hero-art{transform:scale(.9);transform-origin:center;margin-block:0 -25px}.hero-note{font-size:7px;gap:4px}.nav-cta{display:none}.menu-toggle{margin-left:auto}.track-tab{font-size:9px;padding:12px 8px}.track-tab small{font-size:6px}.tab-icon{width:20px;font-size:20px}.subject-tabs button{padding:8px 9px}.track-panel{padding:23px 17px}.lab-mode button{font-size:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
.guides-section{padding-bottom:64px}.guide-links{display:grid;grid-template-columns:1fr 1fr;gap:20px}.guide-link-card{display:block;border:1px solid #d9d0e3;border-radius:16px;background:#eee8f6;padding:30px;transition:transform .2s,border-color .2s}.guide-link-card:nth-child(2){background:#eeeade}.guide-link-card:hover{transform:translateY(-3px);border-color:#a58cbc}.guide-number{font-size:9px;font-weight:700;letter-spacing:1.3px;color:#71558c}.guide-link-card h3{font-size:24px;line-height:1.3;letter-spacing:-.7px;margin:19px 0 14px}.guide-link-card p{font-size:13px;line-height:1.8;color:#74687f;max-width:440px;margin-bottom:24px}.guide-action{display:flex;justify-content:space-between;font-size:11px;font-weight:600;color:#674d80}.guide-action>span{font-size:20px}.footer-links a{font-size:10px;color:#6d6577;padding:8px 0;line-height:1.3}.footer-links a:hover{text-decoration:underline}.footer-links{flex-wrap:wrap;align-items:center}.project-copy small,.section-footnote,.footer-bottom,.challenge-topline>span:last-child{color:#6c6374}.track-meta{color:#6b6177}.hero{overflow:hidden}
@media(max-width:600px){.guides-section{padding-bottom:40px}.guide-links{grid-template-columns:1fr;gap:14px}.guide-link-card{padding:24px}.guide-link-card h3{font-size:23px}.guide-link-card p{font-size:12px}.guide-number{font-size:8px}.footer-links{gap:8px 22px}.footer-links a{font-size:10px}}
@media(max-width:600px){.hero h1{font-size:clamp(39px,12.5vw,53px);letter-spacing:-2.5px}.hero-art{overflow:clip;overflow-clip-margin:12px}}
@media print{.header,.hero-art,.principle-strip,.lab-section,.challenge-section,.closing-section,.footer,.menu-toggle,.toast{display:none!important}body{background:#fff;color:#000}.hero,.learning,.approach-section{padding:20px}.project-dialog[open],.guide-dialog[open]{position:static;max-height:none;overflow:visible;border:0;width:100%;max-width:none}.dialog-close,.activity-progress .button{display:none}}