@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Fraunces:opsz,wght@9..144,600;9..144,700&display=swap');
:root{--ink:#253b34;--muted:#69766f;--paper:#f7f5ef;--white:#fffefa;--green:#315b4f;--lime:#d1e35a;--line:#e6e5dc;--coral:#e77c61;font-family:'DM Sans',sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-width:320px}.topbar{height:68px;padding:0 max(5vw,24px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:rgba(255,254,250,.82)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:600;letter-spacing:-.4px}.brand b{font-weight:400;color:var(--muted)}.brand-mark{width:29px;height:29px;display:grid;place-items:center;border-radius:9px;background:var(--green);color:white;font-size:15px}.brand-mark span{color:var(--lime)}.top-meta{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:9px}.offline-dot{width:7px;height:7px;border-radius:50%;background:#78a66c}.divider{color:#c1c6be}main{max-width:1100px;margin:0 auto;padding:0 28px}.intro{padding:59px 0 39px;max-width:600px}.eyebrow,.section-label{font-weight:700;font-size:12px;letter-spacing:.09em;text-transform:uppercase}.eyebrow{color:var(--green)}.eyebrow span{color:var(--coral);padding-left:4px}h1{font-family:Fraunces,Georgia,serif;font-size:clamp(40px,5.5vw,64px);letter-spacing:-2.5px;line-height:1.04;margin:15px 0 15px;font-weight:600}h1 em{font-weight:600;color:var(--green)}.intro p{max-width:500px;line-height:1.65;color:var(--muted);font-size:15px;margin:0}.workspace{display:grid;grid-template-columns:345px 1fr;background:var(--white);border:1px solid var(--line);border-radius:14px;box-shadow:0 16px 46px #3d4e3a0b;overflow:hidden;min-height:555px}.setup{padding:27px 28px;border-right:1px solid var(--line)}.section-label{display:flex;align-items:center;gap:9px;color:var(--ink);letter-spacing:.04em}.step{color:#9aa69d;font-size:11px}.setup>label,.field-row label,.model-options 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small{display:block;font-size:11px;color:var(--muted);margin-top:3px}.toggle-label{display:flex;align-items:center;gap:9px;margin-top:12px;font-size:11px;color:#465a50;cursor:pointer}.toggle-label input{position:absolute;opacity:0}.toggle{position:relative;width:30px;height:17px;background:#c6ccc2;border-radius:12px;transition:.2s}.toggle:after{content:'';position:absolute;width:13px;height:13px;border-radius:50%;top:2px;left:2px;background:white;transition:.2s}.toggle-label input:checked+.toggle{background:var(--green)}.toggle-label input:checked+.toggle:after{transform:translateX(13px)}.model-options{padding-top:7px}.model-options label{margin:7px 0 5px}.model-options input{height:34px!important;font-size:12px!important}.model-options p{font-size:10px;color:var(--muted);margin:7px 0 0}.model-options a{color:var(--green)}.create-button,.print-button{border:0;background:var(--green);color:white;height:43px;border-radius:7px;padding:0 15px;font:600 13px 'DM Sans',sans-serif;cursor:pointer}.create-button{width:100%;margin-top:16px;display:flex;justify-content:space-between;align-items:center}.create-button:hover,.print-button:hover{background:#24483e}.create-button:disabled{opacity:.65;cursor:wait}.privacy-note{font-size:10px;text-align:center;color:#929b92;margin:10px 0 0}.result{padding:27px 29px;display:flex;flex-direction:column;min-width:0}.result-head{display:flex;justify-content:space-between;gap:12px;align-items:center}.result-head p{font-size:12px;color:var(--muted);margin:6px 0 0 20px}.actions{display:flex;gap:8px;align-items:center}.quiet-button{border:0;background:transparent;color:var(--green);font:600 12px 'DM Sans',sans-serif;padding:9px 6px;cursor:pointer}.quiet-button:disabled,.print-button:disabled{opacity:.38;cursor:default}.print-button{height:36px;font-size:11px;padding:0 12px;white-space:nowrap}.status{display:grid;place-items:center;text-align:center;flex:1;min-height:360px;color:#929a90;font-size:13px;line-height:1.6;padding:30px}.status.error{color:#a04b39;background:#fff8f5;border-radius:8px;margin-top:20px;min-height:90px}.status.loading{color:var(--green)}.lesson{margin-top:24px;max-height:620px;overflow:auto;padding:20px 23px;border:1px solid var(--line);border-radius:9px;outline:none;color:#293c34;font-size:13px;line-height:1.6}.lesson:focus{border-color:#91a79a}.lesson h2{font-family:Fraunces,Georgia,serif;font-size:25px;line-height:1.2;margin:0 0 5px}.lesson h3{font-size:14px;margin:20px 0 6px;color:var(--green)}.lesson p{margin:5px 0}.lesson ul,.lesson ol{padding-left:20px}.lesson li{margin:4px 0}.lesson .lesson-meta{font-size:11px;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:13px;margin-bottom:14px}.lesson .callout{background:#f1f4e8;border-radius:6px;padding:10px 12px;margin:12px 0}.lesson .answer-key{border-top:1px dashed #ccd3c8;margin-top:18px;padding-top:4px}.result-foot{font-size:11px;color:#879288;margin-top:12px}.result-foot span{color:var(--green)}footer{padding:25px 2px 30px;display:flex;justify-content:space-between;color:#879188;font-size:11px}footer b{color:var(--coral)}@media(max-width:760px){main{padding:0 16px}.topbar{padding:0 17px}.top-meta{font-size:0}.offline-dot{width:8px;height:8px}.divider{display:none}.intro{padding:43px 0 28px}.workspace{grid-template-columns:1fr}.setup{border-right:0;border-bottom:1px solid var(--line);padding:23px}.result{padding:23px;min-height:430px}.result-head{align-items:flex-start}.actions{gap:4px}.quiet-button span{display:none}.lesson{max-height:unset}footer{font-size:10px;gap:15px}}@media print{body{background:white}.topbar,.intro,.setup,.result-head,.result-foot,footer{display:none!important}main{max-width:none;padding:0}.workspace{display:block;border:0;box-shadow:none}.result{padding:0}.lesson{display:block!important;max-height:none;overflow:visible;border:0;padding:0;font-size:11pt}.status{display:none!important}.lesson h2{font-size:24pt}.lesson h3{break-after:avoid}.lesson li{break-inside:avoid}}
.status.notice{display:block;flex:none;min-height:0;text-align:left;padding:10px 12px;margin-top:16px;border-radius:7px;color:#58633d;background:#f4f6e9;font-size:11px}
.brand-copy{display:flex;flex-direction:column;gap:1px}.brand-copy small{font-size:10px;font-weight:400;color:var(--muted);letter-spacing:0}
.footer-brand{display:flex;flex-direction:column;align-items:flex-end}.footer-brand small{font-size:10px;color:var(--muted);margin-top:2px}