:root{--ink:#221D18;--teal:#1F6F78;--coral:#B3402F;--gold:#B08A3E;--line:#E2DED8;--soft:#F7F5F2;--cream:#FBF7EE;--grey:#6B645C;--green:#2E7D52}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:#fff;color:var(--ink);font-family:'Archivo',system-ui,-apple-system,sans-serif;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
.wrap{max-width:760px;margin:0 auto;padding:18px 22px 70px}
.coursebar{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;padding:4px 0 16px}
.cb{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-weight:700;font-size:14.5px;color:var(--teal);background:#fff;border:1.5px solid var(--teal);border-radius:999px;padding:10px 20px;line-height:1}
.cb:hover{background:var(--teal);color:#fff}
.logo{display:block;width:86%;max-width:430px;height:auto;margin:6px auto 26px}
.logo.foot{max-width:300px;width:60%;margin:34px auto 16px;opacity:.9}
.eyebrow{text-align:center;font-size:12.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--teal);font-weight:700;margin:0 0 8px}
.eyebrow a{color:inherit;text-decoration:none}
h1{text-align:center;font-size:clamp(1.9rem,6.5vw,2.6rem);line-height:1.12;margin:0 0 14px;font-weight:700}
.standfirst{text-align:center;font-size:18.5px;color:var(--grey);max-width:46ch;margin:0 auto 34px}
h2{font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--teal);font-weight:700;margin:0 0 10px}
h3{font-size:22px;line-height:1.3;margin:0 0 12px;font-weight:700}
p{margin:0 0 14px}
p:last-child{margin-bottom:0}
.lesson,.block{border-top:1px solid var(--line);padding:30px 0 4px;margin:0}
.callout{background:var(--soft);border:1px solid var(--line);border-left:4px solid var(--coral);border-radius:12px;padding:20px 22px;margin:22px 0}
.callout.teal{border-left-color:var(--teal)}
.callout.gold{border-left-color:var(--gold)}
.callout p:first-child{font-weight:700}
.rule{font-family:inherit;font-weight:700;font-size:19px;color:var(--coral);text-align:center;border:2px solid var(--coral);border-radius:12px;padding:20px;margin:26px 0;line-height:1.4}
.steps{counter-reset:s;padding:0;margin:18px 0;list-style:none}
.steps li{counter-increment:s;position:relative;padding:14px 0 14px 54px;border-bottom:1px solid var(--line)}
.steps li:last-child{border-bottom:none}
.steps li:before{content:counter(s);position:absolute;left:0;top:13px;width:36px;height:36px;border-radius:50%;background:var(--teal);color:#fff;font-weight:700;font-size:16px;display:flex;align-items:center;justify-content:center}
.steps b{display:block;font-size:18px;margin-bottom:2px}
.line{border-left:3px solid var(--gold);background:var(--cream);border-radius:0 10px 10px 0;padding:12px 16px;margin:12px 0;font-size:17.5px}
.line span{display:block;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:4px}
.swap{border:1px solid var(--line);border-radius:12px;overflow:hidden;margin:20px 0}
.swap div{padding:14px 18px;border-bottom:1px solid var(--line)}
.swap div:last-child{border-bottom:none}
.swap .bad{background:#FBEFEC}
.swap .good{background:#EEF7F1}
.swap b{display:block;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:4px}
.swap .bad b{color:var(--coral)}
.swap .good b{color:var(--green)}
.facts{border:1px solid var(--line);border-radius:12px;margin:20px 0;overflow:hidden}
.facts div{padding:15px 18px;border-bottom:1px solid var(--line);background:#fff}
.facts div:last-child{border-bottom:none}
.facts b{display:block;font-size:17px;color:var(--teal);margin-bottom:2px}
.sheet{border:2px solid var(--ink);border-radius:14px;padding:24px 22px;margin:28px 0}
.sheet label{display:block;font-weight:700;font-size:15.5px;margin:18px 0 6px}
.sheet label:first-of-type{margin-top:6px}
.sheet textarea,.sheet input,.sheet select{width:100%;font-family:inherit;font-size:16px;color:var(--ink);border:1.5px solid var(--line);border-radius:10px;padding:12px 14px;background:#fff;resize:vertical}
.sheet textarea:focus,.sheet input:focus{outline:none;border-color:var(--teal)}
.sheetnote{font-size:14px;color:var(--grey);margin-top:16px}
.btnrow{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.btn{cursor:pointer;font-family:inherit;font-weight:700;font-size:15.5px;padding:12px 22px;border-radius:999px;border:1.5px solid var(--teal);background:#fff;color:var(--teal);text-decoration:none;display:inline-block}
.btn.solid{background:var(--teal);color:#fff}
.btn:hover{opacity:.88}
.next{background:var(--soft);border-radius:14px;padding:24px 22px;margin:32px 0 0;text-align:center}
.next h3{color:var(--teal)}
.foot{text-align:center;font-size:13px;color:#7A736B;line-height:1.55;margin:26px 0 0}
.tool{background:var(--cream);border:1px solid var(--line);border-radius:14px;padding:24px 22px;margin:28px 0}
@media print{.coursebar,.btnrow,.next,.tool{display:none}body{font-size:12pt}}