:root{color-scheme:light;--paper:#fffdf6;--mint:#e1f1e8;--ink:#193b32;--muted:#4b6259;--accent:#20654f;--line:#c2d7c9}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,"Yu Gothic",sans-serif;font-size:18px;line-height:1.85}a{color:var(--accent);text-underline-offset:.2em}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #b17629;outline-offset:4px}.course-brand{max-width:1080px;margin:auto;padding:24px 28px;display:flex;gap:16px;justify-content:space-between;align-items:center;font-size:14px;border-bottom:1px solid var(--line)}.course-brand a{text-decoration:none;font-weight:750}.course-brand span{white-space:nowrap}main{max-width:900px;margin:auto;padding:48px 28px}.intro{padding:12px 0 32px}h1{font-size:clamp(30px,4vw,46px);line-height:1.5;letter-spacing:.025em;margin:.3em 0 .6em}h2{font-size:26px;line-height:1.5}h3{font-size:21px;margin:0}p{margin:.7em 0 1.1em}.eyebrow{font-size:14px;font-weight:700;letter-spacing:.1em}.surface{background:var(--mint);border:1px solid var(--line);padding:30px;border-radius:18px;margin:28px 0}.notice{background:#fff4db}.small{font-size:14px;line-height:1.8;color:var(--muted)}.primary,button.primary{display:inline-block;background:var(--accent);color:#fff;border:0;border-radius:9px;padding:15px 24px;text-decoration:none;font:inherit;font-weight:700;text-align:center;cursor:pointer}.primary:disabled{opacity:.65;cursor:wait}label{display:block;font-weight:650}input[type=email]{display:block;width:100%;font:inherit;padding:13px 14px;border:1px solid #809a8a;border-radius:8px;background:#fff;margin:7px 0 22px}.check{display:flex;align-items:flex-start;gap:12px;font-size:16px;font-weight:400;margin:18px 0}.check input{width:22px;height:22px;flex:0 0 22px;margin-top:5px;accent-color:var(--accent)}.hp{position:absolute;left:-9999px}.lessons{padding:0;list-style:none;margin:25px 0 40px}.lessons li{display:flex;align-items:start;gap:20px;border-top:1px solid var(--line);padding:24px 0}.lessons p{font-size:16px;margin:.5em 0 0}.lesson-number{font-size:30px;line-height:1.5;font-weight:750;color:#4e7865}.lesson-nav{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px;font-size:14px}.lesson-nav a{padding:8px 12px;border:1px solid var(--line);border-radius:8px;text-decoration:none}.lesson-nav [aria-current]{background:var(--mint);font-weight:750}.outcome{color:var(--muted)}video{display:block;width:100%;aspect-ratio:16/9;background:#18352b;border-radius:14px}.materials{display:flex;gap:24px;flex-wrap:wrap;padding:20px 0;font-size:16px}.error{background:#fff1ee;border-left:4px solid #a13728;padding:12px;color:#80251b}footer{border-top:1px solid var(--line);margin-top:55px;padding:22px 0;font-size:13px;color:var(--muted)}@media(max-width:600px){body{font-size:17px}main{padding:30px 20px}.course-brand{padding:18px 20px;gap:8px;font-size:12px}.surface{padding:22px 19px;border-radius:12px}.primary{width:100%;font-size:16px}h2{font-size:23px}.check{font-size:15px}.lesson-nav{display:grid}.lessons li{gap:15px}h3{font-size:19px}}
.secondary{font:inherit;font-size:16px;border:1px solid var(--accent);background:transparent;color:var(--accent);padding:10px 18px;border-radius:8px;cursor:pointer}.secondary:disabled{color:var(--muted);border-color:var(--line);cursor:default}.work-complete{border-top:1px solid var(--line);padding-top:18px;margin:10px 0 30px}
.course-faq{margin:42px 0}.course-faq details{border-top:1px solid var(--line);padding:18px 0}.course-faq summary{font-weight:700;cursor:pointer}.course-faq p{font-size:16px;margin:14px 0 6px}
.intro.course-hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:26px;align-items:center;padding:28px 26px;margin:0 0 38px;background:linear-gradient(135deg,#fff8e9,var(--paper) 45%,#edf7f0);border:1px solid #d6e6d9;border-radius:20px}.hero-copy{min-width:0}.hero-kicker{display:inline-block;font-size:13px;font-weight:750;line-height:1.7;letter-spacing:.025em;padding:6px 11px;margin:0 0 14px;background:var(--mint);border-radius:7px;color:var(--ink)}.course-hero h1{font-size:clamp(29px,3.35vw,38px);line-height:1.5;letter-spacing:.02em;margin:0 0 16px;overflow-wrap:anywhere}.hero-lead{font-size:17px;line-height:1.85;margin:0 0 23px;color:var(--muted)}.hero-cta{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:56px;font-size:16px;padding:14px 20px;line-height:1.7;border-radius:11px;box-shadow:0 4px 0 #174c3b}.hero-cta:hover{background:#174f3e}.hero-note{font-size:12px;line-height:1.8;color:var(--muted);margin:13px 0 0}.hero-art{margin:0;min-width:0}.hero-art img{display:block;width:100%;height:auto;border-radius:13px;box-shadow:0 9px 22px #21493612}#signup{scroll-margin-top:22px}@media(max-width:700px){.intro.course-hero{grid-template-columns:1fr;padding:23px 20px 20px;gap:20px;margin-bottom:28px;border-radius:16px}.course-hero h1{font-size:29px;line-height:1.48;margin-bottom:14px}.hero-kicker{font-size:12px;margin-bottom:13px}.hero-lead{font-size:17px;line-height:1.8;margin-bottom:20px}.hero-cta{width:100%;min-height:56px;font-size:16px;padding:13px 12px}.hero-note{font-size:12px;margin-top:12px}.hero-art img{max-height:190px;object-fit:cover;object-position:center}.hero-art{max-width:420px;width:100%;justify-self:center}}