:root{--paper:#f7f6f0;--ink:#232927;--muted:#53615b;--purple:#4c3568;--lime:#dcebb1;--line:#d8dcd2;--white:#fffef9}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:2rem}body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:17px;line-height:1.65}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:5px}button,input{font:inherit}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--purple);outline-offset:5px}.skip{position:absolute;left:16px;top:-100px;background:white;padding:12px;z-index:10}.skip:focus{top:12px}.wrap{max-width:1180px;margin:auto;padding-left:40px;padding-right:40px}.header{max-width:1320px;margin:auto;padding:28px 40px;display:flex;justify-content:space-between;align-items:center;gap:30px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:29px;font-weight:600;letter-spacing:-1px;line-height:1.1}.brand-sub{display:block;font-size:10px;letter-spacing:3px;margin-top:7px}.mark{display:flex;align-items:center;justify-content:center;background:var(--purple);color:var(--lime);border-radius:50%;width:44px;height:44px;font-family:Georgia,serif;font-style:italic;font-size:36px}nav{display:flex;align-items:center;gap:30px;font-size:14px;flex-wrap:wrap}nav a{text-decoration:none}nav a[aria-current=page]{text-decoration:underline}.nav-button{border:1px solid var(--ink);border-radius:100px;padding:10px 20px}.hero{padding-top:80px;padding-bottom:85px;display:grid;grid-template-columns:1.2fr .8fr;gap:65px;align-items:center}.eyebrow,.small-label{font-size:11px;letter-spacing:2px;font-weight:650;line-height:1.5}.eyebrow{color:var(--muted);margin:0 0 24px}h1,h2,h3,p{margin-top:0}h1{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:clamp(56px,6.6vw,89px);letter-spacing:-4px;line-height:1.05;margin-bottom:30px}h1 em{font-weight:400;color:var(--purple)}h2{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:clamp(36px,4.2vw,52px);letter-spacing:-1.8px;line-height:1.12;margin-bottom:25px}h3{font-size:20px;font-weight:600;letter-spacing:-.4px;line-height:1.35;margin-bottom:12px}.intro{font-size:20px;line-height:1.6;max-width:560px;color:var(--muted)}.actions{display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin:30px 0 22px}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;background:var(--purple);color:white;padding:14px 22px;border:0;border-radius:6px;font-size:14px;font-weight:600;text-decoration:none;cursor:pointer;min-height:49px}.button:hover{background:#35204e}.text-link{font-size:14px}.quiet{font-size:13px;color:var(--muted);line-height:1.6}.hero-lesson{background:var(--lime);border-radius:14px;padding:30px 32px;transform:rotate(2deg);box-shadow:8px 10px 0 #e4e4d7}.lesson-top{display:flex;justify-content:space-between;font-size:10px;font-weight:650;letter-spacing:2px}.lesson-top span:last-child{font-size:28px;line-height:1}.lesson-question{font-family:Georgia,serif;font-size:45px;letter-spacing:-1.5px;line-height:1.2;margin:28px 0}.lesson-line{display:flex;align-items:center;gap:18px;border-top:1px solid #a4b58b;padding:16px 0}.lesson-line span{font-size:11px;border:1px solid #778960;border-radius:50%;width:28px;height:28px;text-align:center;line-height:26px;flex-shrink:0}.lesson-line p{font-size:15px;margin:0}.lesson-note{font-size:12px;margin:18px 0 0}.ribbon{background:#eaece3;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.ribbon .wrap{display:flex;justify-content:space-between;gap:15px;padding-top:21px;padding-bottom:21px;font-size:10px;font-weight:600;letter-spacing:1.6px}.section{padding-top:85px;padding-bottom:85px}.course{display:grid;grid-template-columns:1fr 1.1fr;gap:75px;align-items:start}.offer{display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin:30px 0 12px}.offer strong{font-family:Georgia,serif;font-size:36px;line-height:1.1;font-weight:400}.offer strong span{font-family:system-ui,sans-serif;font-size:12px}.offer p{font-size:12px;margin:5px 0}.status{font-size:11px;background:#e5e9dc;border-radius:50px;padding:8px 13px}.curriculum{list-style:none;padding:0;margin:8px 0 0}.curriculum li{display:flex;gap:24px;padding:25px 0;border-top:1px solid var(--line)}.curriculum li:first-child{padding-top:0;border:0}.curriculum li:last-child{padding-bottom:0}.number{font-family:Georgia,serif;font-size:27px;color:var(--purple);line-height:1.2}.curriculum p{font-size:15px;color:var(--muted);margin:0}.sample-band{background:#e9ecdf;padding:75px 0}.sample-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:90px;align-items:center}.sample{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:30px;font-size:15px}.sample .eyebrow{margin-bottom:16px}.sample fieldset{border:0;padding:0;margin:25px 0}.sample legend{font-weight:600;margin-bottom:15px}.sample label{display:flex;align-items:flex-start;gap:12px;padding:12px;border:1px solid var(--line);border-radius:5px;margin-bottom:10px;cursor:pointer}.sample label:has(input:checked){border-color:var(--purple);background:#f2eef7}.sample input{margin:5px 0 0;accent-color:var(--purple);flex-shrink:0;width:17px;height:17px}#feedback{margin:20px 0 0;font-size:14px}#feedback:empty{display:none}.format{display:grid;grid-template-columns:1fr 1.1fr;gap:75px}.format>div>p{color:var(--muted)}.format-details article{border-bottom:1px solid var(--line);padding:0 0 23px;margin:0 0 26px}.format-details p{font-size:15px;color:var(--muted)}.format-details article:last-child{border:0;margin:0;padding:0}.format-details p:last-child{margin-bottom:0}.founder-strip{background:var(--purple);color:var(--paper);border-radius:12px;padding-top:38px;padding-bottom:38px;display:flex;align-items:center;justify-content:space-between;gap:32px}.founder-strip .eyebrow{color:var(--lime);margin-bottom:14px}.founder-strip h2{font-size:34px;margin-bottom:14px}.founder-strip p{font-size:15px;max-width:570px;margin-bottom:0}.button.light{background:var(--lime);color:var(--ink);white-space:nowrap}.button.light:hover{background:#c9df91}.upcoming p:last-child{max-width:740px;color:var(--muted)}.footer{border-top:1px solid var(--line);padding-top:34px;padding-bottom:34px;display:flex;justify-content:space-between;gap:40px;font-size:12px}.footer p{margin:13px 0 0;color:var(--muted)}.footer-brand{font-weight:650;font-size:15px;text-decoration:none}.founder-hero{padding-top:80px;padding-bottom:65px;position:relative}.founder-hero h1{max-width:670px}.founder-fact{border-left:2px solid var(--purple);padding-left:22px;margin-top:35px}.founder-fact p{font-size:16px;margin:8px 0 0}.small-label{color:var(--muted);font-size:10px}.founder-body{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;border-top:1px solid var(--line)}.founder-body p{color:var(--muted);font-size:17px}.academic-band{background:#e9ecdf;padding:75px 0}.academic-links{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-top:35px}.academic-links>a{display:block;text-decoration:none;background:var(--white);border:1px solid var(--line);border-radius:8px;padding:28px}.academic-links>a:hover{border-color:var(--purple)}.academic-links h3{margin:16px 0}.academic-links p{font-size:15px;color:var(--muted)}.academic-note{font-size:13px;max-width:830px;color:var(--muted);margin:30px 0 0}
@media(max-width:900px){.hero{gap:35px}.hero-lesson{padding:26px}.hero h1{font-size:68px}.course,.format{gap:38px}.sample-grid{gap:35px}.founder-strip{margin-left:25px;margin-right:25px}.founder-body{gap:40px}.header{padding:24px}nav{gap:17px}.wrap{padding-left:25px;padding-right:25px}}
@media(max-width:650px){.header{flex-wrap:wrap;gap:22px}.brand{font-size:25px}.brand-sub{font-size:9px}.mark{width:38px;height:38px}nav{width:100%;justify-content:space-between;font-size:12px;gap:12px}.nav-button{padding:8px 13px}.hero{padding-top:48px;padding-bottom:55px;grid-template-columns:1fr;gap:35px}.hero h1,h1{font-size:61px;letter-spacing:-2.6px}.intro{font-size:18px}.hero-lesson{max-width:450px;transform:rotate(1deg)}.lesson-question{font-size:39px}.ribbon .wrap{font-size:8px;letter-spacing:.6px;align-items:center;gap:10px}.ribbon span:not([aria-hidden]){max-width:100px}.section{padding-top:55px;padding-bottom:55px}.course,.format,.sample-grid,.founder-body{grid-template-columns:1fr;gap:30px}.course h2{font-size:43px}.sample-band,.academic-band{padding:50px 0}.sample{padding:22px}.founder-strip{flex-direction:column;align-items:flex-start;padding-top:30px;padding-bottom:30px}.founder-strip h2{font-size:31px}.footer{flex-direction:column;gap:25px}.founder-hero{padding-top:48px;padding-bottom:48px}.academic-links{grid-template-columns:1fr}.academic-links>a{padding:24px}.curriculum li{gap:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Course offer and sample invitation */
.hero{padding-top:58px;padding-bottom:65px}
.hero h1{font-size:clamp(48px,5.3vw,73px);letter-spacing:-2.6px;margin-bottom:24px}
.hero .intro{font-size:18px;line-height:1.6;margin-bottom:20px}
.hero .intro strong{font-weight:600;color:var(--ink)}
.hero-offer{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.hero-offer>strong{font-size:27px;font-weight:600;line-height:1.3;white-space:nowrap}
.hero-offer>strong span{font-size:12px;font-weight:400}
.hero .actions{margin-top:23px;margin-bottom:16px}
.sample-next{border-top:1px solid var(--line);margin-top:25px;padding-top:22px}
.sample-next h3{font-size:17px;margin-bottom:8px}
.sample-next p{font-size:13px;color:var(--muted);margin-bottom:12px}
.certificate-example{background:var(--white);border:1px solid var(--line);border-top:4px solid var(--purple);border-radius:6px;padding:24px;margin-top:28px}
.certificate-example .eyebrow{font-size:9px;letter-spacing:1.3px;margin-bottom:16px}
.certificate-example .certificate-kind{font-family:Georgia,serif;font-size:23px;line-height:1.25;color:var(--purple);margin-bottom:15px}
.certificate-example h3{font-size:19px}
.certificate-example p:last-child{font-size:12px;color:var(--muted);margin-bottom:0}
.faq{display:grid;grid-template-columns:1fr 1.1fr;gap:75px;padding-bottom:15px}
.faq details{border-top:1px solid var(--line);padding:19px 0}
.faq summary{font-size:17px;font-weight:600;cursor:pointer;line-height:1.45}
.faq summary:focus-visible{outline:3px solid var(--purple);outline-offset:5px}
.faq details p{font-size:15px;color:var(--muted);margin:15px 0 0}
@media(max-width:900px){.faq{gap:38px}}
@media(max-width:650px){.faq{grid-template-columns:1fr;gap:20px}}
@media(max-width:650px){.hero{padding-top:34px;padding-bottom:48px}.hero h1{font-size:45px;letter-spacing:-1.8px;margin-bottom:20px}.hero .eyebrow{margin-bottom:18px}.hero .intro{font-size:16px;margin-bottom:18px}.hero-offer{gap:8px 12px}.hero-offer>strong{font-size:25px}.hero .actions{margin-top:18px;gap:14px}.hero .quiet{font-size:12px}.certificate-example{padding:20px}}