@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');
:root{color-scheme:dark;--bg:#101313;--panel:#191e1e;--line:#343c39;--text:#f1f4ec;--muted:#aeb9b1;--lime:#d1f575}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg);color:var(--text);font:17px/1.6 'DM Sans',sans-serif}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a,input,textarea,summary{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--lime);outline-offset:5px}header,main,footer{max-width:1240px;margin:auto}header{display:flex;align-items:center;justify-content:space-between;padding:28px 36px;border-bottom:1px solid var(--line);gap:24px}.brand{font-family:'Space Grotesk',sans-serif;font-weight:600;white-space:nowrap}.mark{background:var(--lime);color:var(--bg);padding:5px 9px;margin-right:10px;font-weight:700}nav{display:flex;gap:28px;font-size:14px}.small-link{font-size:14px;color:var(--muted)}section{padding:85px 36px}.hero{padding-top:76px;padding-bottom:40px}.eyebrow,.panel-heading,.draft-label,.reminder>span{font-size:12px;letter-spacing:.12em;font-weight:600}.eyebrow{color:var(--lime)}h1,h2,h3{font-family:'Space Grotesk',sans-serif;line-height:1.08;font-weight:500;margin:20px 0}h1{font-size:clamp(48px,6.8vw,90px);letter-spacing:-.055em}h1 span{color:var(--lime)}h2{font-size:clamp(32px,4vw,48px);letter-spacing:-.035em}h3{font-size:24px;letter-spacing:-.025em}p{color:var(--muted)}.hero-bottom{display:flex;justify-content:space-between;align-items:center;gap:50px}.hero-bottom p{font-size:20px;max-width:570px}.button{display:inline-flex;justify-content:space-between;align-items:center;gap:25px;padding:15px 22px;border-radius:4px;font-size:16px;font-weight:600;border:1px solid transparent;line-height:1.4}.primary{background:var(--lime);color:#141b0a}.primary:hover{background:#e0ff97}.secondary{background:transparent;border-color:#687464;color:var(--text)}.secondary:hover{background:#283029}.meta{display:flex;gap:32px;margin-top:40px;padding-top:22px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}.meta span:before{content:'✓';margin-right:10px;color:var(--lime)}.section-top{display:flex;justify-content:space-between;align-items:end;gap:70px;margin-bottom:30px}.section-top p{max-width:365px;font-size:16px}.demo-section{padding-top:60px}.workbench{display:grid;grid-template-columns:1fr 1.08fr;border:1px solid #495348;border-radius:8px;overflow:hidden}.input-panel,.output-panel{padding:28px;background:var(--panel);min-width:0}.input-panel{border-right:1px solid var(--line)}.output-panel{background:#202821}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:26px;color:#c1ccbd}label{display:block;font-size:14px;margin-bottom:8px}input,textarea{width:100%;background:#111614;border:1px solid #465043;border-radius:4px;color:var(--text);padding:12px 14px;outline:none}input:focus,textarea:focus{border-color:var(--lime)}input{margin-bottom:18px}textarea{resize:vertical;min-height:152px;font-size:15px;line-height:1.6}form .button{width:100%;margin-top:20px}.fine{font-size:13px;line-height:1.6;margin-bottom:0}.text-button{border:0;background:transparent;color:var(--lime);padding:0;font-size:14px}.badge{font-size:12px;letter-spacing:0;border:1px solid #67745a;border-radius:20px;padding:3px 10px;color:var(--lime)}dl{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px;margin:0 0 26px}dt{font-size:13px;color:var(--muted)}dd{margin:5px 0 0;font-size:15px;overflow-wrap:anywhere}.draft-label{margin-bottom:12px;color:var(--muted);font-size:11px}.draft{background:#f0f3e9;color:#233026;min-height:208px;border:0}.reminder{border-bottom:1px solid #465043;padding:20px 0 10px}.reminder>span{color:var(--lime);font-size:11px}.reminder p{font-size:14px;margin-top:5px}.actions{display:flex;gap:20px;align-items:center;margin-top:22px}.build{border-top:1px solid var(--line)}.lessons{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:45px}.lessons article{border-top:1px solid #63734c;padding-top:20px}.lessons article>span{color:var(--lime);font-family:'Space Grotesk';font-size:14px}.lessons h3{font-size:22px;line-height:1.25}.lessons p{font-size:15px}.included{display:flex;flex-wrap:wrap;gap:15px 30px;border-top:1px solid var(--line);padding-top:24px;margin-top:30px;font-size:14px;color:var(--muted)}.included b{color:var(--text)}.offers{background:#1b221c}.pricing{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:38px}.price-card{border:1px solid #4c5846;padding:32px;border-radius:5px;display:flex;flex-direction:column}.featured{border-color:var(--lime)}.price{font-family:'Space Grotesk';font-size:50px;letter-spacing:-.05em}.price small{font-family:'DM Sans';font-size:14px;color:var(--muted);letter-spacing:0}.price-card p{font-size:16px}.price-card ul{padding-left:20px;font-size:15px;line-height:2;margin-bottom:30px}.price-card .button{margin-top:auto}.price-card .fine{font-size:13px}.course-note{font-size:14px;margin-bottom:0}.about{max-width:850px}.about p{font-size:19px}.faq{padding-top:0}.faq h2{font-size:32px}.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{cursor:pointer;font-size:18px}.faq details p{max-width:800px;font-size:16px}footer{border-top:1px solid var(--line);padding:32px 36px;display:flex;align-items:center;justify-content:space-between;gap:22px;font-size:13px;color:var(--muted)}footer .brand{color:var(--text);font-size:16px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(max-width:850px){header{flex-wrap:wrap}nav{order:3;width:100%;justify-content:space-between}.small-link{display:none}.hero-bottom,.section-top{display:block}.hero-bottom .button{margin-top:16px}.section-top p{max-width:600px}.workbench{grid-template-columns:1fr}.input-panel{border-right:0;border-bottom:1px solid var(--line)}.lessons{grid-template-columns:1fr 1fr}.pricing{grid-template-columns:1fr}footer{flex-wrap:wrap}}@media(max-width:500px){header{padding:24px}section{padding:56px 24px}.hero{padding-top:48px}h1{font-size:48px}.meta{flex-direction:column;gap:8px}.input-panel,.output-panel{padding:20px}.lessons{grid-template-columns:1fr;gap:12px}.actions{flex-wrap:wrap}.price-card{padding:24px}.brand{font-size:17px}nav{font-size:13px;gap:12px}.hero-bottom p{font-size:18px}footer{padding:28px 24px}dl{gap:8px}.badge{padding:3px 7px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.tutorial{padding-top:45px;padding-bottom:35px}.tutorial h1{font-size:clamp(36px,4.5vw,58px);margin:14px 0}.tutorial>p{max-width:750px}.tutorial-layout{display:grid;grid-template-columns:260px 1fr;gap:30px;margin-top:25px}.tutorial-layout nav{display:flex;flex-direction:column;gap:8px}.tutorial-layout nav button{background:transparent;color:var(--muted);border:1px solid var(--line);padding:15px;text-align:left;border-radius:4px;font-size:15px}.tutorial-layout nav button[aria-current=step]{color:var(--lime);border-color:var(--lime);background:#202821}.lesson-card{background:var(--panel);padding:28px;border:1px solid var(--line);border-radius:6px;min-width:0}.lesson-card h2{font-size:30px}.lesson-card progress{width:100%;height:6px;accent-color:var(--lime)}.lesson-card .panel-heading{margin-bottom:12px}.assignment{border-left:3px solid var(--lime);padding:12px 18px;background:#232b21;font-size:16px}.lesson-card fieldset{border:0;padding:15px 0}.lesson-card legend{font-size:14px;padding-top:16px}.lesson-card fieldset label{display:flex;align-items:start;gap:10px;padding:8px 0;font-size:16px}.lesson-card input[type=radio]{width:auto;margin:7px 0 0}.lesson-card [hidden]{display:none!important}#lesson-feedback{color:var(--lime);font-size:15px}.demo-section{padding-top:35px}@media(max-width:750px){.tutorial-layout{grid-template-columns:1fr;gap:15px}.tutorial-layout nav{display:grid;grid-template-columns:1fr 1fr;order:0}.lesson-card{padding:20px}}