:root{color-scheme:dark;--bg:#111411;--bg2:#191d19;--surface:#252a23;--surface2:#101310;--lime:#e5fc69;--cream:#eeeadd;--muted:#a9afa1;--line:#3d4538;--line2:#5d6655;--focus:#f1ffa4;--max:1400px;font-family:Manrope,"Avenir Next",system-ui,sans-serif;font-synthesis:none}
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0}.text-link:hover{border-color:var(--lime);color:var(--lime)}.micro{font-size:11px;line-height:1.6;color:var(--muted)}.hero-footer{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;padding:19px 0;border-top:1px solid var(--line);color:var(--muted);font-size:10px;font-weight:700;letter-spacing:.13em}.hero-footer>span:last-child{color:var(--lime)}.hero-footer>span:last-child span{margin-left:20px}.principle{background:var(--cream);color:var(--bg);padding:110px 0 117px}.principle-grid{display:grid;grid-template-columns:1fr 2.25fr .35fr;align-items:start;gap:44px}.section-kicker{margin:0 0 36px;color:var(--lime);display:flex;gap:23px}.section-kicker span{opacity:.45}.principle .section-kicker{color:#535b4b}.principle h2{font-size:clamp(40px,5.3vw,80px);font-weight:740;letter-spacing:-.07em;line-height:1.08;max-width:840px;margin:0 0 28px}.principle h2 span{color:#69725d}.principle 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@media (max-width:1180px){.hero{column-gap:36px}.hero h1{font-size:clamp(64px,8.4vw,111px)}.hero-aside{padding-top:100px}.stage-scene{padding:23px}.explorer{grid-template-columns:260px minmax(0,1fr)}.mock-editorial-grid strong{font-size:clamp(36px,5vw,65px)}.get-started{gap:40px}}
@media (max-width:900px){.wrap{width:min(calc(100% - 40px),var(--max))}.nav-wrap{min-height:73px}.site-nav{gap:18px}.hero{grid-template-columns:1fr;padding-top:72px}.hero h1{font-size:clamp(72px,11vw,122px)}.hero-main{padding-bottom:0}.hero-aside{padding:30px 0 54px;max-width:620px}.principle-grid{grid-template-columns:1fr 3fr;gap:25px}.principle-symbol{display:none}.principle{padding:80px 0}.section-heading{align-items:start}.explorer{grid-template-columns:1fr}.explorer-sidebar{border-right:0;border-bottom:1px solid var(--line2);padding:16px}.concept-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.concept-tab{grid-template-columns:1fr;border:1px solid var(--line);padding:14px}.concept-number{margin-bottom:8px}.tab-arrow{display:none}.explorer-note{display:none}.stage-scene{min-height:430px}.mock-editorial-grid strong{font-size:clamp(50px,6.5vw,81px)}.steps{grid-template-columns:repeat(2,1fr)}.steps article{border-bottom:1px solid var(--line2)}.steps article:nth-child(2){border-right:0}.get-started{grid-template-columns:1fr}.limits-grid{gap:25px}}
@media (max-width:650px){.announce{font-size:9px;letter-spacing:.09em}.announce-sep{display:none}.site-header{top:0}.logo-name{font-size:12px}.logo-symbol{width:38px;height:38px;font-size:25px}.menu-toggle{display:grid;gap:5px;place-content:center;width:43px;height:43px;background:none;border:1px solid var(--line2)}.menu-toggle span{display:block;height:2px;width:20px;background:var(--cream)}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.site-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#141a14;border-bottom:1px solid var(--line2);padding:22px 20px 28px;flex-direction:column;align-items:stretch;gap:8px}.site-nav.is-open{display:flex}.site-nav a{padding:13px 10px;font-size:14px}.site-nav a.nav-github{padding:12px}.hero{padding-top:50px}.hero h1{font-size:clamp(54px,11vw,80px);letter-spacing:-.08em;margin:31px 0 0}.hero-aside{padding-top:42px;padding-bottom:32px}.hero-footer{gap:10px;font-size:8px;line-height:1.5}.hero-footer>span:last-child span{margin-left:6px}.principle{padding:70px 0}.principle-grid{grid-template-columns:1fr;gap:18px}.principle h2{font-size:clamp(39px,9vw,61px)}.principle .section-kicker{margin-bottom:10px}.concept-section{padding:81px 0}.section-heading{display:block;margin-bottom:26px}.section-heading h2,.get-started h2,.workflow h2,.limits h2{font-size:clamp(43px,10vw,64px)}.section-heading>p{margin-top:19px}.explorer{margin:0 -4px}.explorer-sidebar{padding:11px}.overline{font-size:9px;padding:5px 5px 13px}.concept-tabs{gap:5px}.concept-tab{padding:10px 7px;min-height:106px}.concept-number{font-size:10px}.concept-tab b{font-size:12px;line-height:1.2}.concept-tab small{font-size:9px;line-height:1.35}.stage-toolbar,.stage-bottom{font-size:8px;padding:12px}.stage-toolbar>span:first-of-type{max-width:120px}.stage-bottom span:last-child{display:none}.stage-scene{padding:10px;min-height:330px}.mock-editorial,.mock-dossier,.mock-chapters{padding:12px;min-height:306px}.mock-editorial-grid{min-height:233px;gap:10px}.mock-editorial-grid strong{font-size:clamp(30px,8.3vw,50px)}.mock-photo{height:158px;border-width:3px}.mock-photo:before{inset:7px}.mock-caption,.mock-editorial-line,.mock-bottom,.mock-top{font-size:7px}.dossier-grid{grid-template-columns:1fr 1.9fr;gap:7px}.dossier-rail{font-size:7px}.dossier-rail span{padding:11px 4px}.dossier-main{padding:10px}.dossier-main strong{font-size:clamp(28px,7vw,48px)}.dossier-meta{gap:7px;font-size:7px}.dossier-preview{font-size:7px;padding:2px;text-align:center}.mock-chapters strong{font-size:clamp(40px,10vw,68px)}.chapter-top,.chapter-bottom,.chapter-line{font-size:7px}.explore-next{display:block}.explore-next .button{margin-top:20px;width:100%}.workflow{padding:80px 0}.workflow-header{margin-bottom:39px}.steps{grid-template-columns:1fr}.steps article{border-right:0;margin:0;padding:22px 0}.step-num{margin-bottom:10px}.steps h3{margin-bottom:6px}.get-started{padding-top:83px;padding-bottom:90px;gap:32px}.code-header{font-size:9px}pre{padding:16px;font-size:10px}.limits{padding:78px 0}.limits-grid{grid-template-columns:1fr}.limits-list>div{grid-template-columns:1fr;gap:4px}.footer{padding-top:69px}.footer h2{margin-bottom:75px}.footer-bottom{flex-wrap:wrap;line-height:1.65}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.site-nav a,.button{transition:none}}

.hero h1>span{margin-left:.08em}

/* Phase 3: small, privacy-preserving first-use exercise */
.quick-test{padding:100px 0 116px;border-top:1px solid var(--line)}
.quick-test-heading{display:grid;grid-template-columns:1.4fr 1fr;gap:64px;align-items:end;margin-bottom:40px}
.quick-test-heading h2{font-size:clamp(43px,5vw,74px);font-weight:720;letter-spacing:-.072em;line-height:1.08;margin:0}
.quick-test-heading h2 em{font-style:normal;color:var(--lime)}
.quick-test-heading>p{font-size:14px;line-height:1.85;max-width:460px;color:var(--muted);margin:0 0 6px}
.quick-test-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:start}
.quick-test-instructions{padding:7px 30px 0 0}
.quick-test-instructions>div{display:grid;grid-template-columns:52px 1fr;gap:18px;border-bottom:1px solid var(--line);padding:17px 0}
.quick-test-instructions>div:first-child{border-top:1px solid var(--line)}
.quick-step{font-size:12px;color:var(--lime);font-weight:800;letter-spacing:.08em}
.quick-test-instructions p{font-size:14px;line-height:1.8;margin:0;color:var(--muted)}
.quick-test-instructions strong{color:var(--cream)}
.quick-test-instructions p a{color:var(--cream);text-underline-offset:4px}
.quick-test-instructions>.text-link{display:inline-block;margin-top:28px}
.feedback-form{border:1px solid var(--line2);padding:28px 30px 26px;background:var(--bg2)}
.feedback-form fieldset{padding:0;border:0;min-width:0;margin:0 0 20px}
.feedback-form legend,.feedback-label{display:block;color:var(--cream);font-size:13px;font-weight:730;margin-bottom:11px}
.feedback-choice{display:inline-flex;align-items:center;gap:9px;margin:0 6px 9px 0;padding:11px 13px;border:1px solid var(--line2);font-size:12px;cursor:pointer;min-height:44px}
.feedback-choice:has(input:checked){background:var(--lime);color:#111411;border-color:var(--lime)}
.feedback-choice input{accent-color:#111411;width:16px;height:16px;margin:0}
.feedback-choice:focus-within{outline:2px solid var(--focus);outline-offset:3px}
.feedback-form select,.feedback-form textarea{display:block;width:100%;background:#101310;border:1px solid var(--line2);color:var(--cream);padding:12px;font:inherit;font-size:13px;margin:0 0 19px;border-radius:0}
.feedback-form textarea{resize:vertical;min-height:90px}
.feedback-form textarea::placeholder{color:#9ca598}
.feedback-form select:focus-visible,.feedback-form textarea:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.feedback-label small{font-size:11px;color:var(--muted);font-weight:400}
.feedback-form .button{cursor:pointer;margin-bottom:13px}
.feedback-status,.feedback-privacy{color:var(--muted);font-size:12px;line-height:1.65;margin:0 0 16px}
.feedback-thread{display:inline-block;border-bottom:1px solid var(--lime);padding:6px 0;color:var(--lime);font-size:12px;text-decoration:none;font-weight:700;margin-bottom:14px}
.feedback-fallback-label{color:var(--lime);font-size:12px;margin-bottom:7px}
.feedback-form .feedback-fallback{min-height:135px}
.feedback-fallback[hidden],.feedback-fallback-label[hidden]{display:none}
.feedback-privacy{margin:0;font-size:11px}
@media(max-width:900px){.quick-test{padding:85px 0}.quick-test-heading{gap:25px}.quick-test-grid{gap:20px}.quick-test-instructions{padding-right:0}}
@media(max-width:650px){.quick-test{padding:70px 0}.quick-test-heading{grid-template-columns:1fr;gap:18px}.quick-test-heading h2{font-size:clamp(40px,10vw,60px)}.quick-test-grid{grid-template-columns:1fr;gap:29px}.feedback-form{padding:19px 16px}.feedback-choice{font-size:11px;padding:10px}.quick-test-heading .section-kicker{margin-bottom:15px}}