:root{--paper:#f8f5ec;--ink:#142e3a;--muted:#526366;--coral:#ea694b;--yellow:#f5d965;--sea:#c7ddd7;--line:#d6d9ce;--white:#fffef8;--shadow:0 18px 60px #142e3a0c;--serif:Georgia,'Times New Roman',serif;--sans:Inter,Aptos,'Segoe UI',Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit;text-underline-offset:4px}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.65}button[disabled].not-ready{cursor:default}button,input,a,summary{touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--coral);outline-offset:5px}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.12;letter-spacing:-.04em}p:last-child{margin-bottom:0}h1{font-size:clamp(3.4rem,7.1vw,7rem);font-weight:500}h2{font-size:clamp(2.5rem,4.8vw,4.5rem);font-weight:500}h3{font-size:1.55rem}em{font-family:var(--serif);font-weight:400}svg{display:block;max-width:100%}[hidden]{display:none!important}.skip-link{position:fixed;z-index:99;left:12px;top:-90px;padding:12px 20px;background:var(--ink);color:white}.skip-link:focus{top:12px}.site-header{max-width:1440px;margin:auto;padding:28px 5%;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-size:30px;font-weight:750;line-height:1;text-decoration:none;letter-spacing:-1.8px}.brand svg{width:40px;height:40px;fill:none;stroke:var(--ink);stroke-width:3.5;stroke-linecap:round}.brand-word{font-weight:400;margin-left:5px}.brand-dot{color:var(--coral)}.site-header nav{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:650}.site-header nav>a:not(.button){text-decoration:none}.site-header nav>a:hover{text-decoration:underline}.button{display:inline-flex;align-items:center;justify-content:center;gap:28px;background:var(--ink);border:1px solid var(--ink);border-radius:4px;color:var(--white);font-weight:650;line-height:1.3;text-decoration:none;padding:17px 23px;transition:background .18s,transform .18s}.button:hover{background:#254b59;transform:translateY(-2px)}.button-small{font-size:14px;padding:12px 17px;gap:20px}.button-light{background:var(--white);color:var(--ink)}.button-light:hover{background:var(--sea)}.button-coral{background:var(--coral);color:var(--ink);border-color:var(--coral)}.button-coral:hover{background:#f2856b}.button-ghost{background:transparent;color:var(--ink);border-color:var(--line)}.button-ghost:hover{background:var(--sea)}.text-link{font-weight:650;font-size:14px}.section{max-width:1440px;margin:auto;padding:90px 5%}.eyebrow{display:block;font-size:11px;line-height:1.5;font-weight:750;letter-spacing:.16em;text-transform:uppercase;margin-bottom:25px}.eyebrow:before{content:'';display:inline-block;width:7px;height:7px;background:var(--coral);border-radius:50%;margin-right:10px}.muted{color:var(--muted)}.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:34px;padding-top:67px;padding-bottom:55px;align-items:center;overflow:hidden}.hero h1{max-width:800px;margin-bottom:27px;font-size:clamp(3.4rem,5.5vw,5.6rem)}.hero h1 em{color:#44716f}.hero-copy{max-width:500px;font-size:18px;color:var(--muted)}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:24px;margin-top:32px}.microcopy{font-size:12px;color:var(--muted);margin-top:17px}.hero-art{position:relative;align-self:stretch;min-height:520px;display:grid;place-items:center}.chart-art{width:100%;height:auto}.art-caption{position:absolute;bottom:12px;left:35px;font:11px/1.5 monospace;letter-spacing:.06em;color:var(--muted)}.float-label{position:absolute;z-index:2;background:var(--white);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:9px;padding:12px 17px;font-size:12px}.float-label code{display:block;font:13px/1.6 Consolas,monospace}.float-label-top{top:67px;left:0;transform:rotate(-5deg)}.float-label-bottom{right:4px;bottom:78px;transform:rotate(5deg)}.free-stamp{position:absolute;right:8px;top:24px;width:101px;height:101px;border-radius:50%;background:var(--yellow);border:1px solid var(--ink);display:grid;align-content:center;text-align:center;transform:rotate(12deg);font-size:11px;line-height:1.2;font-weight:750;letter-spacing:.08em}.free-stamp strong{font-family:var(--serif);font-size:33px;letter-spacing:-2px;font-weight:400}.promise-strip{display:grid;grid-template-columns:repeat(3,1fr);max-width:1296px;margin:0 auto;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:24px 0;gap:20px;font-size:13px}.promise-strip span{display:flex;align-items:center;justify-content:center;gap:13px}.promise-strip b{display:grid;place-items:center;border:1px solid var(--ink);border-radius:50%;width:25px;height:25px;font-size:12px;font-weight:500}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:43px}.section-heading h2{margin:0}.section-heading p{max-width:340px;font-size:15px;color:var(--muted)}.path-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.path-card{background:var(--white);border:1px solid var(--line);border-radius:10px;overflow:hidden}.path-card-top{position:relative;padding:34px 35px 29px;background:var(--yellow);min-height:260px}.path-card.cpp .path-card-top{background:var(--sea)}.path-card-label{display:flex;align-items:center;justify-content:space-between;margin-bottom:37px;font-size:11px;font-weight:750;letter-spacing:.13em;text-transform:uppercase}.path-symbol{position:absolute;right:26px;top:90px;font:bold 84px/1 Consolas,monospace;letter-spacing:-8px;opacity:.22;transform:rotate(-9deg)}.path-card h3{font-size:42px;letter-spacing:-.05em;margin-bottom:10px;position:relative}.path-card-top p{max-width:340px;font-size:15px;position:relative}.path-card-main{padding:28px 35px 34px}.path-stats{display:flex;flex-wrap:wrap;gap:7px 20px;font-size:11px;letter-spacing:.04em;margin-bottom:22px;color:var(--muted)}.part-list{list-style:none;padding:0;margin:0 0 28px}.part-list li{border-top:1px solid var(--line)}.part-list li:last-child{border-bottom:1px solid var(--line)}.part-list a{display:flex;align-items:center;gap:16px;text-decoration:none;padding:17px 0;transition:padding .2s}.part-list a:hover{padding-left:8px}.part-num{font:italic 22px var(--serif);color:var(--muted)}.part-name{font-size:14px;font-weight:650;flex:1}.part-name small{display:block;font-size:11px;color:var(--muted);font-weight:400;margin-top:2px}.arrow{font-size:21px;font-weight:400}.path-card-main>.button{width:100%}.path-note{margin:22px 0 0;font-size:13px;color:var(--muted);text-align:center}.preview-section{background:var(--ink);color:var(--paper);margin-top:20px;position:relative;overflow:hidden}.preview-section:before{content:'{ }';position:absolute;right:-60px;top:-140px;font:550px/1 var(--serif);opacity:.025;transform:rotate(-15deg)}.preview-inner{display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:75px}.preview-copy h2{max-width:450px}.preview-copy p{color:#c5d6d8;max-width:400px}.preview-copy .eyebrow:before{background:var(--yellow)}.little-note{font:italic 24px var(--serif);color:var(--yellow)!important;transform:rotate(-3deg);margin-top:30px!important}.code-preview{position:relative;z-index:1;border:1px solid #6e878e;border-radius:11px;overflow:hidden;background:#10252f;box-shadow:0 24px 60px #06131d45}.code-preview-tabs{padding:15px 22px;border-bottom:1px solid #36505b;display:flex;gap:8px;align-items:center}.code-preview-tabs span{font:11px monospace;margin-left:auto;color:#aec8ca}.preview-tab{border:1px solid transparent;background:none;color:#b8cacc;font-size:12px;border-radius:4px;padding:7px 10px}.preview-tab[aria-selected=true]{background:var(--yellow);color:var(--ink)}.code-window{padding:30px 28px;font:15px/1.9 Consolas,'Courier New',monospace;white-space:pre-wrap;min-height:163px;margin:0;color:#e3eded}.code-keyword{color:#efbb9b}.code-string{color:#bada9c}.code-number{color:var(--yellow)}.preview-question{padding:0 28px 24px}.preview-question p{font-size:13px}.answer-options{display:flex;gap:10px;flex-wrap:wrap}.answer-option{min-width:55px;padding:10px 19px;background:#213b46;border:1px solid #60818c;border-radius:4px;color:var(--paper)}.answer-option:hover{background:#38545e}.answer-option[aria-pressed=true]{color:var(--ink);background:var(--yellow);border-color:var(--yellow)}.preview-feedback{padding:16px 28px;border-top:1px solid #36505b;min-height:75px;font-size:13px;color:#c5d6d8;background:#19333e}.preview-feedback.correct{color:#d5eabe}.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;margin-top:50px}.step-number{display:inline-block;font:italic 57px var(--serif);color:#a7beb5;border-bottom:1px solid var(--line);width:100%;padding-bottom:16px;margin-bottom:24px}.steps-grid h3{font-size:23px;letter-spacing:-.035em}.steps-grid p{font-size:14px;color:var(--muted)}.certificate-feature{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center;border-top:1px solid var(--line);padding-top:80px}.certificate-feature h2{max-width:510px}.certificate-feature p{color:var(--muted);font-size:15px;max-width:440px}.certificate-art{padding:35px;background:var(--sea);border-radius:50% 50% 5px 5px;aspect-ratio:1.05;display:flex;align-items:center;position:relative}.mini-certificate{width:100%;transform:rotate(-7deg);background:var(--white);padding:26px 28px;border:1px solid var(--ink);outline:1px solid #aac2b6;outline-offset:-8px;box-shadow:12px 20px 0 #142e3a10}.mini-certificate .mini-heading{font-size:15px;letter-spacing:-.05em;font-weight:750;display:flex;align-items:center;justify-content:space-between}.mini-certificate .mini-kicker{font-size:8px;letter-spacing:.16em;text-transform:uppercase;margin:20px 0 10px;color:var(--muted)}.mini-certificate .mini-name{font:italic 35px/1.15 var(--serif);margin:0 0 15px}.mini-certificate .mini-course{font-size:10px;max-width:230px;margin-bottom:25px}.mini-certificate .mini-bottom{border-top:1px solid var(--line);padding-top:10px;font-size:8px;display:flex;justify-content:space-between}.sample-tag{position:absolute;right:12px;bottom:15px;background:var(--yellow);border:1px solid var(--ink);border-radius:100%;height:83px;width:83px;display:grid;place-items:center;transform:rotate(10deg);font-size:11px;line-height:1.2;text-align:center;font-weight:750}.certificate-rules{list-style:none;padding:0;margin:22px 0 27px;font-size:13px;line-height:1.5}.certificate-rules li{position:relative;padding-left:25px;margin:12px 0}.certificate-rules li:before{content:'✓';position:absolute;left:0;color:#3e7366;font-weight:750}.questions-section{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.questions-section h2{max-width:400px}.faq-list details{border-top:1px solid var(--line);padding:22px 0}.faq-list details:last-child{border-bottom:1px solid var(--line)}.faq-list summary{display:flex;justify-content:space-between;gap:20px;cursor:pointer;list-style:none;font-size:15px;font-weight:650}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:'+';font-size:23px;font-weight:400;line-height:1}.faq-list details[open] summary:after{content:'−'}.faq-list details p{font-size:14px;color:var(--muted);margin:17px 25px 0 0}.closing-cta{margin:0 5% 75px;background:var(--yellow);border-radius:8px;padding:42px 5%;display:flex;align-items:center;justify-content:space-between;gap:30px;position:relative;overflow:hidden}.closing-cta h2{font-size:clamp(2.2rem,3.2vw,3.4rem);margin:0}.closing-cta p{font-size:14px;margin:12px 0 0}.site-footer{max-width:1440px;margin:auto;padding:30px 5% 38px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:12px 30px;align-items:center}.footer-brand{font-size:27px;font-weight:750;letter-spacing:-1.5px;text-decoration:none}.site-footer p{font:italic 17px var(--serif);text-align:right;margin:0}.site-footer>div{display:flex;gap:22px;font-size:12px}.site-footer small{font-size:10px;color:var(--muted);text-align:right}.loading-state{min-height:65vh;display:grid;align-content:center;justify-items:center}.loading-wave{font:100px var(--serif);color:#54877c}.loading-state p{font-size:13px;letter-spacing:.03em}.page-intro{padding-top:50px;padding-bottom:35px}.page-intro h1{font-size:clamp(3rem,5.5vw,5.4rem);margin-bottom:21px}.page-intro p{max-width:640px;color:var(--muted)}.breadcrumb{font-size:11px;display:flex;gap:10px;margin-bottom:32px;color:var(--muted)}.dashboard-section{padding-top:20px;padding-bottom:70px}.account-gate{display:grid;grid-template-columns:1.05fr 1fr;gap:80px;align-items:center;min-height:570px}.account-gate h1{font-size:clamp(3rem,5vw,5rem);margin-bottom:24px}.account-gate p{max-width:475px;color:var(--muted)}.gate-panel{padding:40px;background:var(--white);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow)}.gate-panel h2{font-size:30px}.gate-panel .button{width:100%;margin:15px 0}.gate-panel .privacy-note{font-size:12px;line-height:1.7}.gate-features{list-style:none;padding:0;margin:25px 0;display:grid;gap:13px;font-size:14px}.gate-features li{display:flex;gap:12px}.gate-features li span{color:#427363}.account-meta{display:flex;gap:15px 30px;align-items:center;justify-content:space-between;padding:18px 23px;border:1px solid var(--line);border-radius:7px;background:var(--white);font-size:13px;margin-bottom:30px;flex-wrap:wrap}.account-meta p{margin:0}.account-meta .links{display:flex;gap:20px;align-items:center;font-size:12px}.dashboard-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:50px 0 24px}.dashboard-toolbar h2{font-size:32px;margin:0}.language-heading{display:flex;align-items:center;gap:14px;margin:40px 0 20px}.language-heading h2{font-size:28px;margin:0}.language-badge{font-size:14px;font-weight:750;background:var(--yellow);border-radius:6px;padding:8px 10px;min-width:42px;text-align:center}.language-badge.cpp{background:var(--sea)}.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.course-tile{border:1px solid var(--line);background:var(--white);border-radius:8px;padding:26px;display:flex;flex-direction:column;min-width:0}.course-tile .eyebrow{margin:0 0 20px;font-size:9px;display:flex;justify-content:space-between;align-items:center}.course-tile .eyebrow:before{display:none}.course-tile h3{font-size:23px;min-height:52px;margin-bottom:15px}.course-tile .tile-description{color:var(--muted);font-size:12px;min-height:40px}.progress-track{width:100%;height:5px;display:block;background:#e5e9df;border-radius:4px;overflow:hidden;margin:15px 0 8px}.progress-track span{display:block;height:100%;background:#427467;min-width:0;transition:width .3s}.progress-label{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-bottom:18px}.mini-counts{display:grid;grid-template-columns:1fr auto;gap:4px 10px;font-size:11px;color:var(--muted);margin:0 0 24px}.mini-counts dt,.mini-counts dd{margin:0}.mini-counts dd{font-variant-numeric:tabular-nums;color:var(--ink)}.course-tile .button{margin-top:auto;font-size:12px;padding:12px 15px;gap:10px}.status-pill{font-size:9px;letter-spacing:.02em;text-transform:none;border-radius:20px;background:#e9efe8;padding:4px 8px;color:#325648;font-weight:600}.status-pill.done{background:var(--sea)}.callout{border:1px solid var(--line);border-left:3px solid #649481;background:#eef1e8;padding:20px 23px;font-size:13px;margin:30px 0}.callout p{max-width:850px}.callout strong{display:block;margin-bottom:6px}.profile-details{margin-top:40px;border-top:1px solid var(--line);padding-top:25px}.profile-details summary{font-size:14px;font-weight:650;cursor:pointer}.profile-form{max-width:470px;margin:20px 0}.form-label{font-size:13px;font-weight:650;display:block;margin-bottom:7px}.text-input{background:var(--white);border:1px solid #98aaa9;border-radius:4px;padding:12px 14px;color:var(--ink);width:100%;font-size:16px}.field-help{font-size:12px;color:var(--muted);margin:8px 0 20px}.form-error{font-size:13px;color:#9d332c;margin-top:14px}.form-success{font-size:13px;color:#246447;margin-top:14px}.form-row{display:flex;gap:12px}.form-row .text-input{flex:1;min-width:0}.certificate-intro{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:center}.certificate-summary{background:var(--sea);padding:30px;border-radius:8px;display:flex;justify-content:space-between;gap:20px;align-items:center}.certificate-summary strong{font:64px/1 var(--serif)}.certificate-summary span{font-size:13px;max-width:160px}.award-list{display:grid;gap:14px}.award-row{display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:24px;border:1px solid var(--line);border-radius:8px;background:var(--white);padding:24px}.award-icon{border:1px solid #9bb7a7;border-radius:50%;height:49px;display:grid;place-items:center;font:23px var(--serif);background:#e7eee4}.award-row h3{font-size:20px;margin:0 0 6px}.award-row p{font-size:12px;color:var(--muted);margin:0}.award-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.certificate-requirements{border:1px solid var(--line);border-radius:8px;padding:24px;margin-top:18px}.certificate-requirements summary{cursor:pointer;font-size:13px;font-weight:650}.certificate-requirements p{font-size:13px;color:var(--muted);margin:16px 0 0}.certificate-requirements ul{font-size:13px;color:var(--muted);padding-left:22px}.empty-state{border:1px dashed #a8bab0;border-radius:9px;padding:40px;text-align:center;margin-bottom:30px}.empty-state h3{font-size:25px}.empty-state p{font-size:14px;color:var(--muted);max-width:600px;margin:0 auto 24px}.certificate-toolbar{max-width:1100px;margin:35px auto 25px;padding:0 25px;display:flex;justify-content:space-between;gap:20px;align-items:center}.certificate-toolbar .toolbar-actions{display:flex;gap:12px;flex-wrap:wrap}.certificate-sheet{max-width:1050px;margin:25px auto 45px;border:1px solid var(--ink);background:#fffdf5;padding:65px 75px;outline:1px solid #b0c3b6;outline-offset:-15px;text-align:center;position:relative;box-shadow:var(--shadow);overflow:hidden}.certificate-sheet:before,.certificate-sheet:after{content:'≈';position:absolute;font:180px var(--serif);line-height:1;color:#b7d1c359;pointer-events:none}.certificate-sheet:before{top:50px;left:40px;transform:rotate(-25deg)}.certificate-sheet:after{bottom:50px;right:40px;transform:rotate(25deg)}.certificate-logo{font-size:25px;letter-spacing:-1.5px;font-weight:750;margin:0 0 42px;position:relative}.certificate-sheet .eyebrow:before{display:none}.certificate-sheet .eyebrow{font-size:10px;margin-bottom:20px}.certificate-sheet h1{font:italic clamp(2.8rem,5vw,4.7rem)/1.15 var(--serif);letter-spacing:-.055em;margin:0 0 22px;overflow-wrap:anywhere;position:relative}.certificate-sheet .award-phrase{font-size:12px;color:var(--muted);margin-bottom:20px}.certificate-sheet h2{font-size:29px;max-width:620px;margin:0 auto 20px;letter-spacing:-.04em;position:relative}.certificate-sheet .award-scope{font-size:13px;line-height:1.75;max-width:580px;margin:0 auto 30px;color:var(--muted)}.certificate-seal{background:var(--yellow);border:1px solid var(--ink);width:74px;height:74px;border-radius:50%;margin:22px auto 30px;display:grid;align-content:center;font-size:9px;line-height:1.45;letter-spacing:.08em;transform:rotate(-8deg)}.certificate-seal strong{font-family:var(--serif);font-size:22px;font-weight:400;letter-spacing:-1px}.certificate-issue{display:grid;grid-template-columns:1fr 1fr;gap:20px;position:relative;border-top:1px solid var(--line);padding-top:20px;text-align:left;margin-top:25px}.certificate-issue div:last-child{text-align:right}.certificate-issue span{display:block;font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.certificate-issue strong{display:block;font-size:11px;overflow-wrap:anywhere;font-weight:500}.certificate-sheet .certificate-disclosure{font-size:9px;color:var(--muted);margin:23px 0 0;position:relative}.verification-address{font-size:10px!important;margin-top:14px!important;overflow-wrap:anywhere}.sharing-panel{max-width:1050px;margin:0 auto 55px;padding:25px 30px;border:1px solid var(--line);border-radius:7px;background:var(--white)}.sharing-panel h2{font-size:23px;margin-bottom:13px}.sharing-panel p{font-size:13px;color:var(--muted);max-width:750px}.sharing-panel .share-choice{display:flex;align-items:center;gap:12px;margin:20px 0;font-size:14px;font-weight:600}.share-choice input{accent-color:var(--ink);width:18px;height:18px;flex-shrink:0}.share-url{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.share-url a{font-size:12px;overflow-wrap:anywhere}.error-panel{padding:80px 5%;max-width:900px;min-height:70vh;margin:auto}.error-panel h1{font-size:clamp(3rem,5vw,5rem)}.error-panel p{color:var(--muted);max-width:580px}.error-panel .button{margin-top:15px}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);padding:14px 23px;background:var(--ink);border:1px solid #728e8e;box-shadow:var(--shadow);border-radius:6px;color:var(--paper);font-size:13px;z-index:100;max-width:90vw}.noscript{margin:20px;padding:25px;border:1px solid var(--line)}.print-only{display:none}
@media(min-width:1500px){.closing-cta{max-width:1296px;margin-left:auto;margin-right:auto}}
@media(max-width:1000px){.hero{grid-template-columns:1.2fr 1fr}.hero-art{min-height:450px}.hero h1{font-size:clamp(3.2rem,5.6vw,4.8rem)}.float-label-top{top:75px;font-size:10px}.float-label-bottom{right:-10px;bottom:55px}.float-label code{font-size:11px}.free-stamp{width:80px;height:80px;right:-2px;top:20px;font-size:9px}.free-stamp strong{font-size:29px}.preview-inner{gap:40px}.course-grid{grid-template-columns:1fr 1fr}.course-tile:last-child{grid-column:1/-1}.course-tile h3{min-height:0}.certificate-feature{gap:40px}.questions-section{gap:45px}.account-gate{gap:40px}.certificate-sheet{margin:25px 25px 35px;padding:60px}.sharing-panel{margin-left:25px;margin-right:25px}.certificate-intro{gap:30px}}
@media(max-width:760px){.site-header{padding:22px 6%;gap:12px}.brand{font-size:25px}.brand svg{width:33px;height:33px}.site-header nav{gap:16px;font-size:12px}.site-header nav>a:first-child{display:none}.site-header .button{font-size:11px;padding:10px 12px;gap:12px}.section{padding:65px 6%}.hero{grid-template-columns:1fr;gap:5px;padding-top:47px;padding-bottom:30px}.hero h1{font-size:clamp(3.5rem,11.5vw,5.8rem);max-width:650px}.hero-copy{font-size:16px;max-width:470px}.hero-art{min-height:410px;max-width:520px;width:100%;margin:auto}.hero-art svg{max-height:420px}.float-label-top{left:0;top:55px}.float-label-bottom{right:0;bottom:42px}.free-stamp{right:7px;top:10px}.art-caption{left:30px;bottom:0}.promise-strip{margin:0 6%;grid-template-columns:1fr;gap:12px;padding:22px 0}.promise-strip span{justify-content:start;font-size:12px}.promise-strip b{width:22px;height:22px}.section-heading{display:block;margin-bottom:30px}.section-heading p{margin:23px 0 0;max-width:500px}.path-grid{grid-template-columns:1fr;gap:25px}.path-card-top{padding:28px;min-height:240px}.path-card-main{padding:25px 28px 28px}.path-card-label{margin-bottom:30px}.path-card h3{font-size:37px}.path-symbol{top:88px;font-size:73px}.preview-inner{grid-template-columns:1fr;gap:35px}.preview-copy h2{max-width:500px;margin-bottom:22px}.preview-copy p{max-width:500px}.little-note{font-size:22px;margin-top:20px!important}.steps-grid{grid-template-columns:1fr;gap:22px;margin-top:25px}.step-number{font-size:39px;width:50px;margin:0 20px 15px 0;float:left;border:0}.steps-grid article{display:flow-root}.steps-grid h3{padding-top:8px;margin-bottom:14px}.steps-grid p{margin-left:70px}.certificate-feature{grid-template-columns:1fr;gap:45px}.certificate-art{max-width:420px;margin:auto;width:100%;order:2}.questions-section{grid-template-columns:1fr;gap:30px}.questions-section h2{max-width:500px}.closing-cta{display:block;margin:0 6% 50px;padding:33px 28px}.closing-cta .button{margin-top:25px}.site-footer{padding:28px 6%;grid-template-columns:1fr}.site-footer p,.site-footer small{text-align:left}.site-footer>div{margin-top:15px}.site-footer small{margin-top:12px}.account-gate{grid-template-columns:1fr;gap:30px;padding-top:45px}.account-gate h1{font-size:clamp(3rem,10vw,5rem)}.gate-panel{padding:30px}.page-intro{padding-top:35px;padding-bottom:15px}.breadcrumb{margin-bottom:27px}.page-intro h1{font-size:clamp(3rem,9vw,4rem)}.dashboard-section{padding-top:18px}.course-grid{grid-template-columns:1fr}.course-tile:last-child{grid-column:auto}.course-tile .tile-description{min-height:0}.course-tile{padding:25px}.course-tile h3{font-size:26px}.course-tile .eyebrow{margin-bottom:16px}.mini-counts{font-size:12px}.account-meta{padding:20px;gap:15px}.dashboard-toolbar{align-items:start;flex-direction:column;margin-top:35px}.dashboard-toolbar h2{font-size:29px}.certificate-intro{grid-template-columns:1fr;gap:15px}.certificate-summary{padding:20px 25px}.certificate-summary strong{font-size:45px}.certificate-summary span{max-width:230px}.award-row{grid-template-columns:42px 1fr;gap:16px;padding:20px}.award-icon{height:42px;font-size:20px}.award-actions{grid-column:1/-1;margin-top:5px}.award-actions .button{flex:1}.award-row h3{font-size:18px}.certificate-toolbar{align-items:start;padding:0 6%;margin-top:25px;flex-direction:column}.certificate-sheet{margin:20px 4% 30px;padding:45px 30px;outline-offset:-9px}.certificate-logo{margin-bottom:32px;font-size:22px}.certificate-sheet:before,.certificate-sheet:after{font-size:130px}.certificate-sheet:before{left:5px}.certificate-sheet:after{right:5px}.certificate-sheet h1{font-size:clamp(2.3rem,9vw,4rem)}.certificate-sheet h2{font-size:23px}.certificate-sheet .award-scope{font-size:12px}.certificate-sheet .award-phrase{font-size:11px}.certificate-issue{grid-template-columns:1fr;gap:13px;text-align:center}.certificate-issue div:last-child{text-align:center}.sharing-panel{margin:0 6% 40px;padding:25px}.empty-state{padding:30px 23px}.form-row{flex-direction:column}.form-row .button{align-self:start}}
@media(max-width:380px){.brand-word{display:none}.site-header nav{gap:13px}.hero h1{font-size:3.2rem}.hero-actions{gap:20px}.hero-art{min-height:350px}.float-label{padding:9px 12px}.float-label-bottom{bottom:32px}.path-stats{font-size:10px;gap:10px}.code-window{padding:24px 20px;font-size:13px}.preview-question{padding:0 20px 20px}.preview-feedback{padding:15px 20px}.code-preview-tabs{padding:12px 15px}.code-preview-tabs span{display:none}.certificate-sheet{padding:40px 24px}.certificate-sheet h1{font-size:2.4rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
@media print{@page{size:landscape;margin:12mm}body{background:white;color:#142e3a}.site-header,.site-footer,.certificate-toolbar,.sharing-panel,.toast,.skip-link,.noscript{display:none!important}.certificate-sheet{width:100%;max-width:none;margin:0;padding:12mm 20mm 9mm;box-shadow:none;outline-offset:-4mm;break-inside:avoid;min-height:167mm;print-color-adjust:exact;-webkit-print-color-adjust:exact}.certificate-logo{margin-bottom:20px}.certificate-sheet h1{font-size:42px}.certificate-sheet h2{font-size:26px}.certificate-sheet .eyebrow{margin-bottom:15px}.certificate-sheet .award-scope{margin-bottom:15px}.certificate-seal{margin:12px auto 16px;width:62px;height:62px}.certificate-issue{grid-template-columns:1fr 1fr;text-align:left;margin-top:15px;padding-top:14px}.certificate-issue div:last-child{text-align:right}.certificate-sheet .certificate-disclosure{margin-top:14px}.print-only{display:block}.page-intro,.dashboard-section{padding:15px}.button{display:none!important}}