/* Lesson 61 rebuilt to match the proven Lesson 58 layout. */
.lesson61-page{font-size:16px!important;color:#14213d}.lesson61-page,.lesson61-page *{box-sizing:border-box}.lesson61-content{max-width:860px;margin:0 auto;color:#14213d}.lesson61-content p,.lesson61-content li,.lesson61-content span,.lesson61-content a,.lesson61-content button{font-size:max(15px,1em)}.lesson61-breadcrumb{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin:10px 0 20px;color:#667085;font-size:15px}.lesson61-breadcrumb a{color:#4f46e5;text-decoration:none}.lesson61-hero{padding:30px 34px;border:1px solid #e5e7eb;border-radius:22px;background:linear-gradient(135deg,#f4f7ff 0%,#fbf7ff 55%,#f4fbff 100%);box-shadow:0 10px 30px rgba(31,41,55,.05)}.lesson61-eyebrow{display:inline-flex;padding:7px 12px;border-radius:999px;background:#ede9fe;color:#5b21b6;font-weight:800;letter-spacing:.04em;font-size:14px!important}.lesson61-hero h1{margin:14px 0 10px;font-size:46px;line-height:1.08;letter-spacing:-.035em;color:#101a3a}.lesson61-hero>p{margin:0;max-width:760px;font-size:18px!important;line-height:1.7;color:#344054}.lesson61-meta{display:flex;gap:9px;flex-wrap:wrap;margin-top:18px;color:#667085;font-size:15px}.lesson61-content>section{padding:30px 0;border-bottom:1px solid #e5e7eb}.lesson61-content>section h2{margin:0 0 11px;font-size:29px;line-height:1.25;letter-spacing:-.02em}.lesson61-content>section h3{margin:7px 0 5px;font-size:19px;line-height:1.3}.lesson61-content>section p{margin:10px 0;line-height:1.72;color:#27364f}.lesson61-content ul,.lesson61-content ol{padding-left:23px}.lesson61-content li{margin:8px 0;line-height:1.65}.lesson61-flow{display:grid;gap:10px;margin:18px 0}.lesson61-flow>div,.lesson61-tool-list>div{min-width:0;border:1px solid #e1e7ef;border-radius:15px;padding:18px;background:#fff;box-shadow:0 5px 16px rgba(15,23,42,.035)}.lesson61-flow>div{display:grid;grid-template-columns:170px minmax(0,1fr);gap:16px}.lesson61-flow b,.lesson61-tool-list b{font-size:16px!important}.lesson61-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:18px 0}.lesson61-card{min-width:0;border:1px solid #e1e7ef;border-radius:15px;padding:18px;background:#fff;box-shadow:0 5px 16px rgba(15,23,42,.035)}.lesson61-card h3{font-size:19px!important}.lesson61-loop{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:18px 0;overflow-x:auto;padding:4px 0}.lesson61-loop span{flex:1 1 120px;min-width:110px;border:1px solid #ddd6fe;border-radius:14px;padding:15px;background:#fbfaff;font-weight:700}.lesson61-loop i{flex:0 0 auto;font-style:normal;font-size:21px!important;color:#7c3aed}.lesson61-callout{display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px;margin:18px 0;padding:16px 18px;border-left:4px solid #6366f1;border-radius:10px;background:#f8fafc;line-height:1.65}.lesson61-callout strong{white-space:nowrap;font-size:16px!important}.lesson61-callout code{min-width:0;overflow-wrap:anywhere}.lesson61-tool-list{display:grid;gap:12px;margin:18px 0}.lesson61-tool-list>div{display:grid;grid-template-columns:190px minmax(0,1fr);gap:14px}.lesson61-tool-list span{line-height:1.65}.lesson61-practice-card,.lesson61-takeaways{padding:20px;border:1px solid #e1e7ef;border-radius:15px;background:#fbfaf5}.lesson61-practice-card span{display:block;margin-top:10px;font-weight:700}.lesson61-quiz{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:16px}.lesson61-quiz>p{min-width:0;margin:0;padding:18px;border:1px solid #e1e7ef;border-radius:15px;background:#fff}.lesson61-recap{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:16px}.lesson61-recap>div{display:grid;grid-template-columns:42px minmax(0,1fr);gap:12px;min-width:0;padding:15px;border:1px solid #e1e7ef;border-radius:12px;background:#fff}.lesson61-recap b{font-size:16px!important}.lesson61-bottom-nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:30px 0}.lesson61-bottom-nav a{display:block;padding:15px 16px;border:1px solid #dfe3e8;border-radius:12px;text-decoration:none;font-weight:700;line-height:1.4;background:#fff}.lesson61-page pre.sah-code{font-size:15px!important;line-height:1.65;overflow-x:auto}.lesson61-page .sah-codebar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:10px 14px}.lesson61-page code{font-size:max(15px,1em)!important;overflow-wrap:anywhere}@media(max-width:900px){.lesson61-hero h1{font-size:40px}.lesson61-quiz{grid-template-columns:1fr}}@media(max-width:760px){.lesson61-hero{padding:26px 22px}.lesson61-hero h1{font-size:34px}.lesson61-hero>p{font-size:16px!important}.lesson61-grid,.lesson61-recap{grid-template-columns:1fr}.lesson61-flow>div,.lesson61-tool-list>div{grid-template-columns:1fr;gap:6px}.lesson61-bottom-nav{grid-template-columns:1fr}.lesson61-content>section{padding:24px 0}}