@font-face{font-family:Nunito Sans;font-style:normal;font-display:swap;font-weight:600;src:url("./fonts/nunito-sans-latin-600-normal-MCPLDLTW.woff2") format("woff2"),url("./fonts/nunito-sans-latin-600-normal-EB5AUP6Q.woff") format("woff")}@font-face{font-family:Nunito Sans;font-style:normal;font-display:swap;font-weight:700;src:url("./fonts/nunito-sans-latin-700-normal-7K2ZI5ZW.woff2") format("woff2"),url("./fonts/nunito-sans-latin-700-normal-LIFWDCNB.woff") format("woff")}@font-face{font-family:"Source Sans 3";font-style:normal;font-display:swap;font-weight:400;src:url("./fonts/source-sans-3-latin-400-normal-QJ4BPJSY.woff2") format("woff2"),url("./fonts/source-sans-3-latin-400-normal-YE2KBOG6.woff") format("woff")}@font-face{font-family:"Source Sans 3";font-style:normal;font-display:swap;font-weight:600;src:url("./fonts/source-sans-3-latin-600-normal-LAHJG75G.woff2") format("woff2"),url("./fonts/source-sans-3-latin-600-normal-2FFTEYLR.woff") format("woff")}:root{--bg:#f8fafb;--panel:#fff;--line:#dce4e8;--ink:#253943;--muted:#526872;--blue:#3f668c;--accent:#3e789e;--teal:#0f9187;--rail:#edf3f6;--heading:"Nunito Sans","Segoe UI",sans-serif;--body:"Source Sans 3","Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 var(--body)}a{color:#285d7f;text-underline-offset:4px}button,input,select,textarea{font:inherit}button,a,input,textarea,select{outline-offset:4px}:focus-visible{outline:3px solid var(--teal)}button{cursor:pointer}button:disabled{cursor:wait;opacity:.65}[hidden]{display:none!important}h1,h2,h3{font-family:var(--heading);line-height:1.18;margin:0 0 18px}h1{font-size:clamp(38px,4.6vw,65px);font-weight:600;letter-spacing:-2px}h2{font-size:30px;letter-spacing:-.65px}h3{font-size:21px;letter-spacing:-.3px}p{margin:0 0 20px}.muted{color:var(--muted)}.eyebrow{font-size:12px;letter-spacing:1.8px;text-transform:uppercase;color:#397970;font-weight:600;margin-bottom:22px}.accent{color:var(--teal)}.skip{position:absolute;top:-60px;left:20px;background:#fff;z-index:20;padding:8px}.skip:focus{top:10px}.site-shell{display:grid;grid-template-columns:232px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;background:var(--rail);border-right:1px solid #dbe5ec;padding:38px 22px;display:flex;flex-direction:column}.brand{text-decoration:none;display:block;width:max-content;color:var(--blue);font:700 30px/1 var(--heading);letter-spacing:-.025em}.brand-name{font-family:var(--heading);font-size:30px;line-height:1;font-weight:700;letter-spacing:-.025em;color:#3f668c}.brand-accent{color:#0f9187}.brand small{display:block;font:600 10px/1.6 var(--body);letter-spacing:3px;text-transform:uppercase;color:#536e7d;margin:8px 0 0 2px}.navigation{margin-top:58px;display:grid;gap:8px}.navigation a{border-radius:7px;display:flex;align-items:center;gap:13px;text-decoration:none;color:#415b6c;font:600 14px var(--heading);padding:13px 12px}.navigation a:hover{background:#e1ebf0}.navigation a[aria-current=page]{background:#fff;box-shadow:inset 3px 0 var(--accent),0 2px 7px #25394305;color:#285d7f}.nav-icon{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;flex:none}.sidebar-foot{margin-top:auto;font-size:13px;color:var(--muted);padding:24px 12px 0}.sidebar-foot strong{font-weight:600;color:var(--blue)}.sidebar-foot a{display:block;margin-top:12px;font-size:12px}.site-main{min-width:0;max-width:1550px;margin:auto;width:100%;padding:0 clamp(24px,4.5vw,76px)}.topbar{min-height:88px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:12px;color:var(--muted)}.topbar>span{letter-spacing:1.1px}.text-link{text-decoration:none;font-weight:600}.text-link:hover{text-decoration:underline}.arrow{margin-left:12px}.hero{display:grid;grid-template-columns:1.15fr 1fr;gap:48px;align-items:center;padding:70px 0 62px}.hero-copy{max-width:540px}.hero-copy>p:not(.eyebrow){color:var(--muted);font-size:19px;max-width:440px}.actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:30px}.button{appearance:none;border:1px solid transparent;background:#3f668c;color:#fff;padding:12px 20px;border-radius:6px;font:600 14px var(--body);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:46px}.button:hover{background:#285d7f;color:#fff}.button.secondary{background:#fff;border-color:var(--line);color:#285d7f}.button.secondary:hover{background:#eef4f7}.button.quiet{background:transparent;color:#285d7f;padding:8px 0;min-height:35px}.small{font-size:13px}.caption{color:var(--muted);font-size:12px;margin-top:16px}.product-preview{background:#edf4f5;border:1px solid #dce8e9;border-radius:16px;padding:26px;transform:rotate(-1deg);box-shadow:0 18px 35px #30505d09}.preview-window{background:#fff;border:1px solid #dce4e8;border-radius:10px;overflow:hidden;transform:rotate(1deg)}.preview-bar{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;color:var(--blue);font:700 17px var(--heading)}.preview-label{font:400 10px var(--body);letter-spacing:1px;color:#607481;text-transform:uppercase}.preview-body{padding:22px}.preview-body h3{font-size:20px;margin-bottom:5px}.preview-body>p{font-size:12px;color:var(--muted)}.preview-row{display:flex;align-items:center;gap:12px;padding:14px 0;border-top:1px solid #eef2f4;font-size:13px}.preview-row .tick{height:22px;width:22px;border-radius:50%;background:#e7f4ed;color:#337356;text-align:center;flex:none}.preview-row span:last-child{margin-left:auto;font-size:10px;color:#54766b}.preview-note{font-size:12px;color:#4c6e74;padding:18px 0 0;margin:0}.section{padding:36px 0 44px;border-top:1px solid var(--line)}.section-head{display:flex;justify-content:space-between;align-items:baseline;gap:18px;margin-bottom:26px}.section-head h2{margin:0}.section-head p{font-size:14px;color:var(--muted);margin:0}.cards{display:grid;grid-template-columns:1fr 1fr;gap:22px}.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:30px}.card .eyebrow{font-size:10px;margin-bottom:16px}.card p{font-size:16px;color:var(--muted)}.card h2{font-size:29px}.card .button{margin-top:10px}.badge{font-size:11px;padding:4px 9px;background:#eaf3f1;color:#2c7068;border-radius:30px;display:inline-block;white-space:nowrap}.badge.neutral{background:#eef2f6;color:#536c7e}.card-title{display:flex;justify-content:space-between;align-items:start;gap:10px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.step-num{font:600 12px var(--heading);color:var(--teal);display:block;margin-bottom:18px}.steps h3{font-size:19px}.steps p{font-size:15px;color:var(--muted);margin:0}.site-footer{padding:24px 0 32px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;color:#617885;font-size:12px}.site-footer a{text-decoration:none}.shell-hero{padding-bottom:40px}.path{background:#eaf2f4;border-radius:12px;padding:30px}.path h3{font-size:25px}.path ol{padding:0;list-style:none;margin:25px 0 0;counter-reset:steps}.path li{counter-increment:steps;display:flex;gap:16px;padding:13px 0;border-top:1px solid #d6e2e6;font-size:14px}.path li:before{content:"0" counter(steps);color:#537986;font-size:11px;padding-top:2px}.info-strip{border-left:3px solid var(--teal);padding:16px 22px;background:#f0f6f5;margin-top:26px;font-size:14px;color:#49656c}.coming{max-width:830px;min-height:65vh;padding:80px 0 60px}.coming h1{max-width:700px}.coming>p:not(.eyebrow){font-size:20px;max-width:580px;color:var(--muted)}.coming .cards{margin-top:40px}.coming .card{padding:24px}.coming .card h3{font-size:18px}.workspace{scroll-margin-top:24px;padding:35px 0 50px;border-top:1px solid var(--line)}.workspace h2{font-size:28px}.login-card{display:grid;grid-template-columns:1fr 1fr;gap:38px}.form{display:grid;gap:15px;max-width:460px}.form label{display:grid;gap:6px;font-size:14px;font-weight:600}.form input,.form textarea,.form select{width:100%;padding:10px 12px;border:1px solid #bdcdd6;border-radius:5px;background:#fff;color:var(--ink);font-weight:400}.form textarea{min-height:95px;resize:vertical}.form .button{justify-self:start}.feedback{font-size:14px;color:#476573;margin:16px 0;min-height:22px}.feedback.error{color:#a34137}.member-head{display:flex;justify-content:space-between;gap:20px;align-items:start}.member-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.member-tabs button{background:transparent;border:1px solid var(--line);border-radius:6px;padding:9px 14px;color:#3f668c;font:600 14px var(--body)}.member-tabs button[aria-selected=true]{background:#3f668c;color:#fff;border-color:#3f668c}.member-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:22px}.progress-list{list-style:none;padding:0;margin:0;display:grid;gap:0}.progress-list li{padding:16px 0;border-bottom:1px solid var(--line);display:flex;align-items:start;gap:12px}.progress-list input{width:18px;height:18px;accent-color:var(--teal);margin:4px 0 0}.progress-list label{font-weight:600;font-size:15px}.progress-list small{display:block;color:var(--muted);font-weight:400;font-size:13px;margin-top:3px}.download-row{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:18px 0;border-bottom:1px solid var(--line)}.download-row p{font-size:13px;margin:4px 0}.empty{padding:30px;border:1px dashed #bdcdd6;border-radius:9px;color:var(--muted)}.topic{padding:22px 0;border-bottom:1px solid var(--line)}.topic h3{font-size:19px;margin-bottom:6px}.topic p{white-space:pre-wrap;overflow-wrap:anywhere}.topic small{color:var(--muted)}.admin-record{padding:24px;border:1px solid var(--line);border-radius:10px;margin:20px 0}.admin-record .form{max-width:600px}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.review-banner{padding:8px 15px;background:#fff5dd;border-bottom:1px solid #e4cf9c;font-size:12px;display:flex;justify-content:center;gap:12px;align-items:center;flex-wrap:wrap}.review-banner select{max-width:190px}.review-banner button{border:1px solid #bea86e;background:#fff;border-radius:3px}.disabled-note{font-size:13px;color:var(--muted)}.inline-link{background:none;border:0;color:#285d7f;padding:4px 0;font:inherit;text-decoration:underline}.plain-list{padding-left:20px;color:var(--muted);font-size:15px}.plain-list li{padding:5px 0}pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;background:var(--rail);padding:20px;border-radius:6px}.full{grid-column:1/-1}@media(min-width:1600px){.hero{gap:80px;padding-top:95px;padding-bottom:90px}.site-main{max-width:1450px}}@media(max-width:1150px){.site-shell{grid-template-columns:200px 1fr}.sidebar{padding:30px 16px}.hero{gap:26px}.product-preview{padding:16px}.site-main{padding:0 30px}h1{font-size:46px}.cards{gap:16px}.card{padding:24px}.hero-copy>p:not(.eyebrow){font-size:17px}}@media(max-width:900px){.hero{grid-template-columns:1fr;padding-top:40px;gap:32px}.hero-copy{max-width:650px}.product-preview{max-width:500px}.login-card,.member-grid{grid-template-columns:1fr}.steps{gap:20px}.section-head{display:block}.section-head p{margin-top:10px}.cards{grid-template-columns:1fr}.coming{padding-top:45px}}@media(max-width:640px){.site-shell{display:block}.sidebar{position:static;height:auto;padding:20px}.brand{font-size:32px}.brand small{font-size:8px}.navigation{grid-template-columns:repeat(3,1fr);margin-top:22px;gap:5px}.navigation a{padding:10px 8px;font-size:12px;gap:7px}.nav-icon{width:15px;height:15px}.sidebar-foot{display:none}.site-main{padding:0 22px}.topbar{min-height:66px;font-size:10px}.hero{padding:36px 0}.hero-copy>p:not(.eyebrow){font-size:17px}h1{font-size:42px;letter-spacing:-1.3px}.eyebrow{font-size:10px;margin-bottom:18px}.steps{grid-template-columns:1fr;gap:28px}.step-num{margin-bottom:9px}.steps h3{margin-bottom:8px}.section{padding:28px 0}.section-head h2{font-size:26px}.site-footer{flex-direction:column;gap:8px}.member-head{flex-wrap:wrap}.card{padding:22px}.login-card{gap:25px}.admin-grid{grid-template-columns:1fr}.download-row{flex-wrap:wrap}.coming .cards{margin-top:30px}.product-preview,.preview-window{transform:none}}.replies{margin:18px 0 0 16px;border-left:2px solid var(--line);padding-left:18px}.reply{padding:14px 0}.reply p{margin-bottom:6px}.reply-box{margin-top:16px;font-size:14px}.reply-box summary{cursor:pointer;color:#285d7f}.reply-form{margin-top:16px}.form fieldset{border:1px solid var(--line);border-radius:5px}.form fieldset input{width:auto}.brand-inline{display:inline;white-space:nowrap;font-family:var(--heading);font-size:1em;font-weight:700;line-height:inherit;letter-spacing:-.025em;text-transform:none;color:#3f668c}.brand-inline .brand-accent{color:#0f9187}.button:has(.brand-inline){background:#fff;border-color:#bdcdd6;color:#285d7f}.button:has(.brand-inline):hover{background:#eef4f7}.lesson-layout{display:grid;grid-template-columns:minmax(180px,240px) minmax(0,1fr);gap:24px;margin-bottom:24px}.lesson-navigation ol{list-style:none;margin:0;padding:0}.lesson-link{display:block;width:100%;border:0;background:transparent;text-align:left;color:inherit;font:inherit;padding:10px 12px;border-radius:8px;cursor:pointer}.lesson-link small{display:block;color:#596a79;margin-top:4px}.lesson-link[aria-current=step]{background:#e8eff6;color:#254d73;font-weight:700}.lesson-link:focus-visible{outline:2px solid #3f668c;outline-offset:2px}.lesson-card{min-width:0}.lesson-card details{margin:20px 0}.lesson-card summary{cursor:pointer;font-weight:700}.lesson-prompt{width:100%;min-height:240px;resize:vertical;font:14px/1.5 monospace;padding:12px;border:1px solid #a7b6c4;border-radius:6px;margin-top:8px}.lesson-checkpoint{margin:24px 0;padding:20px;border-radius:10px;background:#f3f6f9}.lesson-checkpoint h4{margin-top:0}.lesson-checkpoint select{display:block;max-width:100%;margin:12px 0;padding:10px}.lesson-paragraph{white-space:pre-wrap;overflow-wrap:anywhere}.lesson-paragraph code{font-size:.9em}.lesson-actions{border-top:1px solid #dce4eb;padding-top:20px}.connection-placeholder{margin-top:24px;padding-top:20px;border-top:1px solid #dce4eb}.connection-placeholder button:disabled{opacity:.55;cursor:not-allowed}@media(max-width:850px){.lesson-layout{grid-template-columns:1fr}.lesson-navigation ol{max-height:220px;overflow:auto}.lesson-card{padding:20px}}.practice-card{max-width:920px}.practice-card .form{max-width:none}.practice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 24px}.practice-grid input{width:100%}.practice-grid input[readonly]{background:var(--bg,#f3f6f7);color:var(--muted,#596b77)}.practice-agreement{display:flex!important;align-items:flex-start;gap:12px}.practice-agreement input{width:18px!important;min-width:18px;margin-top:4px}.practice-handoff{border-top:1px solid var(--line,#dfe4ea);margin-top:24px;padding-top:20px}.practice-handoff .lesson-prompt{width:100%}@media(max-width:650px){.practice-grid{grid-template-columns:1fr}}