:root{color-scheme:light;--ink:#232323;--muted:#646464;--line:#e8e8e8;--soft:#f7f7f7;--der:#2389e8;--die:#ed4f9b;--das:#f39824;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;font-synthesis:none}
*{box-sizing:border-box}body{margin:0}a{color:inherit}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default}button:focus-visible,a:focus-visible{outline:3px solid #232323;outline-offset:5px}a{text-decoration-thickness:1px;text-underline-offset:4px}.skip-link{position:fixed;top:12px;left:12px;z-index:10;padding:12px 18px;border-radius:10px;background:#232323;color:#fff;transform:translateY(-160%)}.skip-link:focus{transform:none}.site-header{max-width:1216px;margin:0 auto;min-height:102px;display:flex;align-items:center;justify-content:space-between;padding:24px 32px;gap:28px}.site-brand{display:flex;align-items:center;gap:12px;text-decoration:none}.site-brand img{display:block}.site-brand strong{display:block;font-size:19px;letter-spacing:-.6px}.site-brand small{display:block;color:var(--muted);font-size:11px;margin-top:4px}.site-header nav{display:flex;align-items:center;gap:8px}.site-header nav a{text-decoration:none;font-weight:600;font-size:13px;padding:11px 15px;border-radius:11px;white-space:nowrap}.site-header nav a:hover{background:var(--soft)}.site-header nav a[aria-current]{background:#efefef}main{max-width:1152px;margin:0 auto;padding:0 32px}.method-hero{display:grid;grid-template-columns:1fr 450px;gap:68px;align-items:center;padding:48px 0 84px}.hero-copy{padding-bottom:20px}.color-rule{display:flex;width:72px;gap:3px;margin-bottom:24px}.color-rule i{width:22px;height:4px;border-radius:2px;background:var(--der)}.color-rule i:nth-child(2){background:var(--die)}.color-rule i:nth-child(3){background:var(--das)}.eyebrow{text-transform:uppercase;font-size:10px;font-weight:750;letter-spacing:1.6px;margin:0 0 20px;color:var(--muted)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(48px,5.5vw,68px);line-height:1.04;letter-spacing:-3.5px;font-weight:720;margin-bottom:24px}h2{font-size:36px;line-height:1.14;letter-spacing:-1.5px;font-weight:680;margin-bottom:18px}h3{font-size:19px;line-height:1.3;letter-spacing:-.4px;margin-bottom:12px}p{line-height:1.7}.hero-intro{font-size:17px;line-height:1.7;color:#555;max-width:440px;margin-bottom:28px}.hero-intro em{font-style:normal;font-weight:650;color:var(--ink)}.hero-actions{display:flex;gap:10px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:46px;border:1px solid var(--line);padding:12px 18px;border-radius:12px;font-weight:650;font-size:13px;text-decoration:none;line-height:1.4;transition:background .15s,transform .15s}.button:hover{transform:translateY(-1px)}.button.primary{background:#232323;color:#fff;border-color:#232323}.button.primary:hover{background:#414141}.button.secondary{background:#fff}.button.secondary:hover{background:#f6f6f6}.quiet-note{font-size:11px;color:#707070;margin:18px 0 0;max-width:400px}.demo-wrap{padding:0 9px}.demo-card{border:1px solid #e4e4e4;border-radius:26px;padding:20px 26px 24px;text-align:center;background:#fff;box-shadow:0 22px 60px #00000009;min-height:532px;position:relative;overflow:hidden}.demo-card:before{content:"";display:block;position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(to right,var(--der) 0 33.333%,var(--die) 33.333% 66.666%,var(--das) 66.666%)}.demo-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.demo-top .eyebrow{margin:0;font-size:9px;letter-spacing:1.15px}.sound-button{border:1px solid #ececec;border-radius:50%;width:42px;height:42px;background:#fafafa;display:grid;place-items:center;color:#333;flex:none}.sound-button:hover{background:#efefef}.sound-button.is-playing{box-shadow:0 0 0 4px #e9e9e9}.sound-button:disabled{color:#aaa}.demo-image{display:block;width:100%;height:244px;object-fit:contain;margin:2px auto 0;transition:filter .28s}.demo-image.is-hidden-cue{filter:grayscale(1);transition:none}.demo-word{font-size:40px;font-weight:700;line-height:1.2;letter-spacing:-1.5px;margin:10px 0 4px}.demo-translation{font-size:13px;color:#707070;margin-bottom:14px}.der{color:var(--der)}.die{color:var(--die)}.das{color:var(--das)}.demo-feedback{font-size:12px;line-height:1.55;color:#666;margin:8px 0 16px;min-height:38px}.demo-recall{width:100%;background:#f5f5f5;border-color:#f5f5f5;color:#333;justify-content:space-between}.demo-recall:hover{background:#ededed}.demo-answers{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:15px 0 12px}.demo-answers[hidden]{display:none}.demo-answers button{font-size:22px;font-weight:700;min-height:48px;border:1px solid currentColor;border-radius:11px;background:#fff}.demo-answers button:hover{background:#f6f6f6}.demo-answers button:disabled{opacity:.5}.demo-answers button.is-correct{outline:2px solid currentColor;outline-offset:2px;opacity:1}.demo-answers button.is-incorrect{text-decoration:line-through}.demo-card.is-quizzing .demo-image{height:212px}.demo-card.is-quizzing .demo-feedback{margin-bottom:10px;min-height:22px}.demo-card.is-quizzing .demo-recall{min-height:40px;padding:8px 14px}.example-picker{display:flex;gap:8px;justify-content:center;margin:22px 0 10px}.example-picker button{display:flex;align-items:center;gap:7px;min-height:40px;padding:8px 13px;border:1px solid transparent;border-radius:30px;font-size:12px;background:#fff;color:#666}.example-picker button[aria-pressed="true"]{border-color:#d6d6d6;background:#f7f7f7;color:#232323;font-weight:650}.example-picker button:hover{background:#f7f7f7}.dot{display:block;width:7px;height:7px;border-radius:50%;background:currentColor}.demo-caption{text-align:center;font-size:10px;color:#707070;margin:0}.method-section{border-top:1px solid var(--line);padding:68px 0}.section-heading{max-width:660px;margin-bottom:38px}.section-heading .eyebrow{margin-bottom:16px}.section-heading>p:last-child{font-size:15px;color:#666;margin-bottom:0}.connection-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.connection-grid article{min-width:0}.step-number{font-size:10px;letter-spacing:1.3px;color:#707070;font-weight:650;display:block}.word-example,.sound-example,.article-legend{height:98px;display:flex;align-items:center;gap:8px}.word-example{font-size:36px;font-weight:700;letter-spacing:-1.5px}.connection-grid p{font-size:13px;color:#666;line-height:1.8}.sound-example{gap:5px;padding:16px 0}.sound-example i{height:14px;width:5px;background:#333;border-radius:8px}.sound-example i:nth-child(2n){height:28px}.sound-example i:nth-child(3n){height:45px}.sound-example i:nth-child(4n){height:60px}.sound-example i:nth-child(5n){height:37px}.article-legend{gap:16px}.article-legend>span{display:flex;gap:7px;align-items:center;font-size:20px;letter-spacing:-.5px}.article-legend i{display:block;width:8px;height:22px;border-radius:4px;background:currentColor}.color-explanation{margin:24px 0 0;padding:17px 21px;border:1px solid var(--line);border-radius:14px;font-size:12px;color:#666}.practice-section{display:grid;grid-template-columns:1fr 1fr;gap:100px;border-top:1px solid var(--line);padding:70px 0}.practice-section>div>p:not(.eyebrow){font-size:14px;color:#666}.text-link{display:inline-block;font-size:13px;font-weight:700;margin-top:12px;text-decoration:none}.text-link:hover{text-decoration:underline}.text-link span{margin-left:10px}.practice-path{padding:0;margin:0;list-style:none}.practice-path li{display:flex;gap:19px;padding:4px 0 25px;position:relative}.practice-path li:last-child{padding-bottom:0}.practice-path li:not(:last-child):before{content:"";position:absolute;width:1px;background:#e3e3e3;left:19px;top:44px;bottom:0}.path-node{height:40px;width:40px;border-radius:50%;border:1px solid #ddd;flex:none;display:grid;place-items:center;background:#fff;font-size:12px;color:#666}.practice-path h3{font-size:17px;margin:2px 0 7px}.practice-path p{font-size:13px;color:#707070;line-height:1.7;margin:0;max-width:300px}.research-list{border-top:1px solid var(--line)}.research-list article{display:grid;grid-template-columns:40px 1fr auto;gap:16px;padding:26px 0;border-bottom:1px solid var(--line);align-items:start}.research-index{font-size:11px;letter-spacing:1px;color:#707070;margin-top:5px}.research-list h3{font-size:18px;margin-bottom:9px}.research-list p{font-size:13px;color:#666;max-width:680px;margin-bottom:10px}.research-list a{font-size:11px;line-height:1.65;font-weight:550}.research-list cite{font-style:normal}.research-list a:hover{color:#555}.research-tag{font-size:10px;white-space:nowrap;color:#666;background:#f5f5f5;border-radius:30px;padding:7px 11px;margin-top:2px}.research-note{font-size:12px;color:#707070;line-height:1.8;padding:20px 0 0 56px;max-width:870px}.research-note strong{color:#555}.teacher-invite{background:#f6f6f6;border-radius:22px;padding:36px 40px;display:flex;gap:50px;align-items:center;margin:0 0 64px;position:relative;overflow:hidden}.teacher-invite:before{content:"";width:3px;position:absolute;left:0;top:0;bottom:0;background:linear-gradient(to bottom,var(--der) 0 33.333%,var(--die) 33.333% 66.666%,var(--das) 66.666%)}.teacher-invite .eyebrow{margin-bottom:12px}.teacher-invite h2{font-size:27px;margin-bottom:12px;letter-spacing:-.8px}.teacher-invite p:last-child{font-size:13px;color:#666;margin:0;max-width:650px}.teacher-invite .button{flex:none}.site-footer{max-width:1152px;margin:0 auto;padding:26px 32px 40px;display:flex;align-items:center;gap:20px;border-top:1px solid var(--line);font-size:11px;color:#707070}.footer-brand{display:flex;align-items:center;gap:8px;text-decoration:none;font-size:12px;font-weight:650;color:#333}.site-footer p{margin:0}.site-footer nav{display:flex;gap:20px;margin-left:auto}.site-footer nav a{text-decoration:none}.site-footer nav a:hover{text-decoration:underline}.no-script{padding:20px 32px;background:#f6f6f6;text-align:center;font-size:13px}.legal-main{max-width:840px;padding-top:48px;padding-bottom:70px}.legal-main h1{font-size:48px;letter-spacing:-2px;line-height:1.12;margin:0 0 18px}.legal-intro{font-size:17px;line-height:1.8;color:#555}.legal-date{font-size:11px;color:#707070;margin:22px 0 40px}.legal-main section{border-top:1px solid var(--line);padding:25px 0 8px}.legal-main h2{font-size:23px;letter-spacing:-.6px;margin-bottom:13px}.legal-main h3{font-size:16px}.legal-main p,.legal-main li{font-size:14px;color:#555;line-height:1.85}.legal-main ul{padding-left:22px}.legal-main a{text-underline-offset:3px}.legal-highlight{padding:20px 24px;border-radius:15px;background:#f6f6f6;margin-bottom:32px}.legal-highlight p{margin:0}.support-faq details{border-top:1px solid var(--line);padding:18px 0}.support-faq details:last-child{border-bottom:1px solid var(--line)}.support-faq summary{font-size:15px;font-weight:650;cursor:pointer;line-height:1.6}.support-faq details p{margin:13px 0 0;padding-right:18px}
@media(max-width:1000px){.method-hero{grid-template-columns:1fr 390px;gap:40px}.demo-card{padding-inline:22px}.method-hero h1{font-size:56px}.hero-intro{font-size:15px}.hero-actions{gap:8px}.hero-actions .button{gap:12px;padding:12px 14px;font-size:12px}.practice-section{gap:60px}.research-list{grid-template-columns:35px 1fr auto}.article-legend{gap:11px}.article-legend>span{font-size:18px}}
@media(max-width:760px){.site-header{padding:18px 22px;gap:16px;flex-wrap:wrap;min-height:0}.site-brand small{display:none}.site-brand strong{font-size:18px}.site-brand img{width:37px;height:37px}.site-header nav{gap:0;flex-wrap:wrap}.site-header nav a{font-size:11px;padding:10px}.site-header{border-bottom:1px solid #efefef}main{padding:0 24px}.method-hero{grid-template-columns:1fr;gap:36px;padding:44px 0 48px}.hero-copy{padding:0}.method-hero h1{font-size:54px;letter-spacing:-2.6px}.hero-intro{font-size:16px;max-width:550px}.hero-copy .quiet-note{max-width:none}.demo-wrap{padding:0;max-width:440px;width:100%;margin:0 auto}.demo-card{min-height:0}.demo-image{height:240px}.method-section{padding:44px 0}.section-heading{margin-bottom:32px}h2{font-size:30px;letter-spacing:-1px}.connection-grid{grid-template-columns:1fr;gap:26px}.connection-grid article{display:grid;grid-template-columns:1fr 140px;column-gap:25px;border-bottom:1px solid #eee;padding-bottom:22px}.connection-grid article:last-child{border:0;padding-bottom:0}.connection-grid .step-number{grid-column:1}.connection-grid .word-example,.connection-grid .sound-example,.connection-grid .article-legend{grid-column:2;grid-row:1/4;align-self:center;height:80px;justify-content:center}.connection-grid h3{grid-column:1;font-size:18px;margin:10px 0 8px}.connection-grid p{grid-column:1;margin:0;font-size:12px}.connection-grid .word-example{font-size:29px}.connection-grid .article-legend{flex-direction:column;gap:6px;align-items:flex-start;padding-left:35px}.connection-grid .article-legend>span{font-size:17px}.connection-grid .article-legend i{height:14px}.color-explanation{margin-top:28px;padding:16px 18px}.practice-section{grid-template-columns:1fr;gap:30px;padding:44px 0}.practice-path{padding:0 10px}.practice-path p{max-width:none}.research-list article{grid-template-columns:26px 1fr;gap:10px}.research-tag{grid-column:2;justify-self:start;margin-top:0}.research-list h3{font-size:17px}.research-note{padding-left:36px;font-size:11px}.teacher-invite{padding:28px;flex-direction:column;gap:24px;align-items:flex-start;margin-bottom:44px}.teacher-invite h2{font-size:25px}.teacher-invite .button{width:100%}.site-footer{padding:22px 24px 30px;flex-wrap:wrap;gap:14px}.site-footer nav{width:100%;margin:4px 0 0;gap:22px}.site-footer p{margin-left:auto;font-size:10px}.legal-main{padding:40px 24px 50px}.legal-main h1{font-size:39px;letter-spacing:-1.5px}.legal-intro{font-size:16px}.legal-date{margin-bottom:28px}}
@media(max-width:390px){main{padding:0 20px}.site-header{padding:16px 20px;gap:12px}.site-header nav{width:100%;justify-content:space-between}.site-header nav a{padding:9px 12px}.method-hero h1{font-size:48px}.hero-intro{font-size:15px}.hero-actions{flex-direction:column}.hero-actions .button{justify-content:space-between}.demo-card{padding:18px 20px}.demo-image{height:220px}.demo-word{font-size:36px}.connection-grid article{grid-template-columns:1fr 100px;gap:14px}.connection-grid .word-example{font-size:24px}.connection-grid .article-legend{padding-left:20px}.connection-grid .sound-example{gap:3px}.connection-grid .sound-example i{width:4px}.example-picker button{padding:8px 10px}.site-footer p{width:100%;margin:0}.teacher-invite{padding:25px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.button:hover{transform:none}}

.demo-wrap.is-quizzing .example-picker .dot{background:#707070}

.demo-word .article{display:inline-block;margin-right:.12em}
.site-footer nav{flex-wrap:wrap;gap:8px 18px}.site-footer nav a{display:inline-flex;align-items:center;min-height:32px}
.site-language{display:flex;flex:none;gap:2px;padding:3px;border:1px solid #e4e4e4;border-radius:12px;background:#f8f8f8}.site-language button{min-width:38px;min-height:38px;padding:6px;border:0;border-radius:8px;background:transparent;color:#666;font-size:11px;font-weight:650;letter-spacing:.3px}.site-language button[aria-pressed="true"]{background:#fff;color:#232323;box-shadow:0 1px 4px #0000000c}.site-language button:hover{color:#232323}.site-language button:focus-visible{outline-offset:2px}.site-header{gap:18px}.site-header .site-brand{margin-right:auto}.demo-translation[hidden]{display:none}
@media(max-width:760px){.site-header .site-brand{order:1;flex:1}.site-header .site-language{order:2}.site-header nav{order:3;width:100%;justify-content:center}.site-header nav a{padding:10px 14px}.site-header{gap:10px 16px}.method-hero h1{overflow-wrap:anywhere}.connection-grid h3{overflow-wrap:anywhere}.teacher-invite .button{white-space:normal;text-align:center}}
@media(max-width:390px){.site-header nav{justify-content:space-between}.site-header nav a{padding:9px 7px}.site-header .site-brand strong{font-size:17px}.site-header .site-brand{gap:8px}.site-language button{min-width:34px;min-height:36px}.method-hero h1:lang(de){font-size:42px;letter-spacing:-2px}.legal-main h1:lang(de){font-size:35px}.research-tag{white-space:normal}.article-legend:lang(de){padding-left:10px}}