*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:32px}
body{margin:0;background:#fafbf7;color:#203e32;font:17px/1.65 'Segoe UI',system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}
button:disabled{cursor:default}
h1,h2,h3,p{margin:0}
h1,h2,h3{letter-spacing:-.04em;line-height:1.15;text-wrap:balance}
.title-line{display:block;text-wrap:balance}
p,dt,summary{text-wrap:pretty}
p{color:#52634f}
h2{font-size:clamp(30px,3.2vw,44px);font-weight:650}
h3{font-size:22px;font-weight:650}
img{max-width:100%;height:auto}
.icon{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;vertical-align:middle}
[hidden]{display:none!important}
:focus-visible{outline:3px solid #926224;outline-offset:5px}
.skip-link{position:fixed;top:-100px;left:16px;z-index:100;padding:10px 18px;background:#fff;border:2px solid #286149;border-radius:8px;opacity:0;pointer-events:none}
.skip-link:focus{top:12px;opacity:1;pointer-events:auto}
.wrap{width:min(1180px,calc(100% - 80px));margin-inline:auto}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.1em;color:#52684a}
.guest-header{max-width:1340px;margin:auto;min-height:94px;padding:20px 40px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.guest-header.landing-header{max-width:none;padding-inline:0}
.guest-brand{display:flex;align-items:center;gap:10px;line-height:1.2;font-size:18px;letter-spacing:-.03em}
.guest-brand strong{display:block;font-size:23px}
.brand-mark{width:43px;height:43px;display:grid;place-items:center;background:#28634d;color:#fafbf7;border-radius:12px 12px 18px 12px;transform:rotate(-7deg)}
.guest-header nav{display:flex;gap:26px;font-size:14px;color:#52634f}
.guest-header nav a,.header-actions>a:first-child{display:inline-flex;align-items:center;min-height:44px}
.guest-header nav a:hover,.header-actions>a:first-child:hover,.guest-footer a:hover{text-decoration:underline;text-underline-offset:5px}
.header-actions{display:flex;align-items:center;gap:22px;font-size:15px;font-weight:600}
.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:51px;padding:13px 22px;background:#28634d;color:#fff;border:1px solid #28634d;border-radius:9px;font-size:15px;font-weight:650;box-shadow:0 3px 0 #1c4d3b;transition:background .15s,transform .15s}
.button:hover{background:#1c503b;transform:translateY(-1px)}
.button.secondary{background:#fff;color:#355340;border-color:#c8d3c2;box-shadow:0 3px 0 #dce3d5}
.button.small{min-height:44px;padding:9px 16px;font-size:14px;gap:12px}
.actions{display:flex;align-items:center;flex-wrap:wrap;gap:14px}
.text-link{display:inline-flex;align-items:center;gap:14px;color:#28634d;font-weight:650;font-size:15px;min-height:44px}
.text-link:hover{text-decoration:underline;text-underline-offset:5px}
.welcome-hero{padding-top:20px}
.hero-eyebrow{margin-bottom:18px}
.hero-panel{position:relative;display:grid;grid-template-columns:1.05fr 1fr;align-items:center;padding:38px 42px;background:#eaf0dd;border-radius:26px;overflow:hidden}
.hero-copy{position:relative;z-index:1;min-width:0}
.pill{display:inline-flex;gap:7px;align-items:center;padding:7px 10px;background:#ffffffa8;border:1px solid #ffffffc4;border-radius:7px;font-size:11px;font-weight:600;letter-spacing:.035em}
.pill .icon{width:15px;height:15px}
h1{font-size:clamp(35px,3.7vw,53px);font-weight:650;line-height:1.13;margin:23px 0 20px;color:#2c593e}
.hero-copy>p{max-width:460px;font-size:16px;line-height:1.75;text-wrap:balance}
.hero-copy .actions{margin-top:26px;gap:12px}
.hero-copy>small{display:block;margin-top:14px;font-size:14px;color:#52684a}
.hero-art{display:block;width:100%;min-width:0}
.hero-companions{display:block;width:100%;filter:drop-shadow(0 14px 12px #48623e0b)}
.hero-benefits{display:flex;justify-content:space-between;gap:18px;padding:24px 6px;border-bottom:1px solid #dce3d6;font-size:14px;color:#52634f}
.hero-benefits span{display:flex;align-items:center;gap:10px}
.hero-benefits .icon{width:19px;height:19px;color:#52684a}
.section{padding-block:72px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.section-copy h2{margin:0 0 20px}
.section-copy p{font-size:16px;margin-top:16px;max-width:470px}
.practice-band{margin-top:24px;background:#f0f3e8;padding:64px 0}
.demo-invitation{display:flex;align-items:center;flex-wrap:wrap;gap:6px 16px;margin-top:22px}
.demo-invitation>span{font-size:14px;color:#52634f}
.word-demo{background:#fffefb;border:1px solid #dce3d6;border-radius:18px;padding:28px;box-shadow:0 16px 40px #233e3108;min-width:0}
.demo-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}
.demo-label,.demo-counter{font-size:14px;color:#52634f}
.demo-prompt{margin:22px 0 20px;font-size:18px;color:#415543}
.demo-prompt strong{display:block;font-size:38px;line-height:1.3;color:#234e39;margin-top:5px;letter-spacing:-.02em}
.demo-choices{display:grid;gap:10px}
.demo-choices button{text-align:left;min-height:48px;padding:10px 16px;border:1px solid #d0dbc8;border-radius:8px;background:#fafbf7;color:#405343;font-size:16px;transition:background .15s}
.demo-choices button:not(:disabled):hover{border-color:#729470;background:#f0f4e8}
.demo-choices .is-correct{background:#e9f1de;border-color:#85a36f;color:#2b5538}
.demo-choices .is-selected:not(.is-correct){background:#fff0df;border-color:#c99654}
.demo-answer{margin-top:20px;padding-top:18px;border-top:1px solid #dce3d6}
.demo-answer strong{font-size:16px}
.demo-answer p{font-size:14px;margin-top:8px}
.demo-answer p[lang]{font-size:16px;color:#31533c}
.demo-followup{display:flex;flex-direction:column;align-items:center;gap:10px;margin-top:20px}
.demo-followup>.button{width:100%;gap:12px}
.demo-followup>span{font-size:14px;color:#52634f}
.demo-followup>[data-demo-reset]{background:transparent;border:0;padding:0 12px;font-size:14px;min-height:44px}
.demo-noscript{font-size:14px;margin-top:18px}
.translation-example{border:1px solid #dce3d6;background:#fffefb;border-radius:18px;padding:32px}
.example-label{font-size:14px;color:#52634f}
.translation-example>p{font-size:18px;margin-top:22px;color:#52634f}
.translation-example>p[lang]{font-size:25px;line-height:1.5;font-weight:500;color:#31523c;margin-top:4px;text-wrap:balance}
.example-arrow{display:block;margin:12px 0;color:#52684a}
.example-tag{display:flex;align-items:center;gap:7px;margin-top:24px;font-size:14px;color:#52634f}
.example-tag .icon{width:17px;height:17px}
.memory-section{padding:38px 42px 24px;border-radius:22px;background:#eaf0dd}
.memory-section .section-copy{max-width:800px}
.memory-section .section-copy>p{max-width:710px}
.memory-examples{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:26px;padding-top:24px;border-top:1px solid #cfdbbf}
.memory-examples>div{display:flex;gap:14px;align-items:flex-start}
.memory-example-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:#f7faef;flex-shrink:0;color:#52684a}
.memory-example-icon .icon{width:20px;height:20px}
.memory-examples h3{font-size:18px;line-height:1.4;letter-spacing:-.02em}
.memory-examples p{font-size:14px;margin-top:4px}
.memory-scheduler{display:flex;align-items:flex-start;gap:18px;background:#f8faef;border:1px solid #d5dfc8;border-radius:12px;padding:20px;margin-top:26px}
.scheduler-mark{display:grid;place-items:center;flex-shrink:0;width:61px;height:38px;border:1px solid #c9d7b9;border-radius:7px;color:#486c3e;font-size:14px;font-weight:700;letter-spacing:.04em;background:#edf3e2}
.memory-scheduler h3{font-size:19px;line-height:1.4;letter-spacing:-.025em}
.memory-scheduler p{font-size:15px;margin-top:7px;max-width:770px}
.method-details{margin-top:20px;border-top:1px solid #cfdbbf}
.method-details>summary,.meaning-details>summary{position:relative;list-style:none;padding:16px 30px 16px 0;min-height:52px;cursor:pointer;font-size:15px;font-weight:600;line-height:1.5;color:#3d6138}
.method-details>summary::-webkit-details-marker,.meaning-details>summary::-webkit-details-marker{display:none}
.method-details>summary:after,.meaning-details>summary:after{content:'+';position:absolute;right:2px;top:50%;transform:translateY(-50%);font-size:24px;color:#52684a;font-weight:400}
.method-details[open]>summary:after,.meaning-details[open]>summary:after{content:'−'}
.method-details>div{max-width:900px;padding-bottom:16px}
.method-details>div>p{font-size:15px;line-height:1.75;color:#52634f}
.method-details>div>p+p{margin-top:14px}
.research-links{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:14px}
.research-links a,.research-source{font-size:14px;color:#3d6838;text-decoration:underline;text-underline-offset:4px;overflow-wrap:anywhere}
.research-source{display:inline-block;margin-top:18px}
.learning-benefits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px;margin:6px 0 24px}
.learning-benefits h3{font-size:17px;line-height:1.4;letter-spacing:-.02em}
.learning-benefits p{font-size:14px;line-height:1.7;margin-top:8px;color:#52634f}
.dictionary-action{margin-top:24px}
.dictionary-preview{background:#fffefb;border:1px solid #dce3d6;border-radius:18px;padding:26px 28px;box-shadow:0 16px 40px #233e3106;min-width:0}
.dictionary-preview-heading{display:flex;align-items:center;gap:13px;margin-bottom:10px}
.dictionary-preview-heading h3{font-size:22px;letter-spacing:-.025em}
.dictionary-preview-heading>div>span{display:block;font-size:14px;margin-top:3px;color:#52634f}
.dictionary-preview-mark{display:grid;place-items:center;width:43px;height:43px;border-radius:11px;background:#edf2e4;color:#52684a}
.dictionary-preview-list{margin:8px 0 0;padding:0;list-style:none}
.dictionary-preview-list>li{padding:12px 0 16px;border-bottom:1px solid #e4e9de}
.dictionary-preview-list>li:last-child{border-bottom:0;padding-bottom:0}
.dictionary-word-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;min-width:0}
.dictionary-preview-list strong{font-size:20px;color:#2e523b;font-weight:650}
.dictionary-meanings{display:grid;gap:4px;min-width:0;border:0;margin:6px 0 0;padding:0}
.dictionary-meaning-row{display:flex;align-items:center;gap:4px;min-width:0;border-radius:8px}
.dictionary-meaning-row:hover{background:#f0f4e8}
.dictionary-meaning-row:has(input:checked){background:#edf3e4}
.dictionary-meaning-row>.dictionary-meaning{flex:1;min-width:0}
.dictionary-meaning{display:flex;align-items:flex-start;gap:10px;min-height:44px;padding:9px 10px;border-radius:8px;cursor:pointer;line-height:1.5}
.dictionary-meaning:hover{background:#f0f4e8}
.dictionary-meaning:has(input:checked){background:#edf3e4}
.dictionary-meaning-row>.dictionary-meaning:hover,.dictionary-meaning-row>.dictionary-meaning:has(input:checked){background:transparent}
.dictionary-meaning input{flex-shrink:0;width:20px;height:20px;margin:2px 0 0;accent-color:#28634d;cursor:pointer}
.dictionary-meaning>span{display:flex;align-items:baseline;flex-wrap:wrap;gap:2px 9px;min-width:0}
.dictionary-meaning-translation{font-size:16px;color:#203e32;overflow-wrap:anywhere}
.dictionary-meaning-pos{font-size:13px;color:#52634f}
.dictionary-preview-audio{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:4px;max-width:130px;flex-shrink:0}
.dictionary-preview-audio button{display:inline-flex;align-items:center;justify-content:center;gap:4px;min-width:48px;min-height:44px;padding:7px;background:transparent;color:#52684a;border:0;border-radius:8px;font-size:14px}
.dictionary-preview-audio button:hover,.dictionary-preview-audio button[aria-pressed="true"]{background:#edf2e4;color:#285a3c}
.dictionary-preview-audio .icon{width:18px;height:18px}
.dictionary-preview-audio .pronunciation-status{flex-basis:100%;font-size:14px;color:#80572d;text-align:right}
.free-section{padding:40px 42px;background:#eaf0dd;border-radius:22px}
.free-heading{max-width:800px}
.free-heading h2{margin-bottom:18px}
.free-heading>p{font-size:16px;max-width:760px}
.free-limits{display:grid;grid-template-columns:1fr 1fr 1fr;gap:28px;padding:24px 0;margin:24px 0 0;border-top:1px solid #cedbbe;border-bottom:1px solid #cedbbe}
.free-limits>div{display:flex;flex-direction:column;gap:8px}
.free-limits dt{font-size:15px;color:#52634f;max-width:205px}
.free-limits dd{order:-1;font-size:45px;line-height:1.1;color:#315c3c;letter-spacing:-.04em;font-weight:650;margin:0}
.meaning-details{max-width:700px}
.meaning-details>summary{font-size:14px;font-weight:500}
.meaning-details>p{font-size:14px;padding-bottom:14px;max-width:600px}
.free-actions{display:flex;align-items:center;gap:20px;margin-top:12px}
.free-actions>span{font-size:14px;color:#52634f}
.pace-example{display:grid;grid-template-columns:1fr 1.1fr;grid-template-areas:'heading milestones' 'description milestones' 'note note' 'research research';column-gap:36px;row-gap:14px;margin-top:32px;padding-top:28px;border-top:1px solid #cedbbe}
.pace-example h3{grid-area:heading;font-size:29px;line-height:1.25;letter-spacing:-.04em}
.pace-description{grid-area:description;font-size:16px;max-width:450px}
.pace-milestones{grid-area:milestones;align-self:center;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:0}
.pace-milestones>div{display:flex;flex-direction:column;gap:10px}
.pace-milestones dt{font-size:14px;color:#52634f}
.pace-milestones dd{order:-1;font-size:38px;font-weight:650;letter-spacing:-.04em;line-height:1.15;color:#315c3c;margin:0;font-variant-numeric:tabular-nums}
.pace-note{grid-area:note;font-size:14px;line-height:1.7;max-width:880px}
.pace-example .frequency-details{grid-area:research;margin-top:0}
.questions-section{display:grid;grid-template-columns:1fr 1.4fr;gap:80px;padding-block:64px}
.questions-section h2{margin-top:12px}
.questions details{border-bottom:1px solid #dce3d6}
.questions details:first-child{border-top:1px solid #dce3d6}
.questions summary{list-style:none;cursor:pointer;padding:20px 30px 20px 0;position:relative;font-size:16px;font-weight:600}
.questions summary::-webkit-details-marker{display:none}
.questions summary:after{content:'+';position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:23px;font-weight:400;color:#52684a}
.questions details[open] summary:after{content:'−'}
.questions details p{font-size:16px;padding:0 20px 22px 0}
.questions details a{text-decoration:underline;text-underline-offset:3px}
.guest-footer{display:flex;justify-content:space-between;align-items:center;gap:24px;padding-block:28px;border-top:1px solid #e2e7dc;font-size:14px;color:#52634f}
.footer-brand{font-weight:600;font-size:16px;color:#3d6138}
.guest-footer nav{display:flex;flex-wrap:wrap;gap:8px 22px}
.guest-footer nav a{display:inline-flex;align-items:center;min-height:44px}
@media(min-width:1600px){.wrap{width:min(1240px,calc(100% - 120px))}h1{font-size:57px}}
@media(max-width:1100px){.guest-header{padding-inline:26px;gap:16px}.guest-header nav{gap:15px;font-size:13px}.header-actions{gap:14px}.wrap{width:calc(100% - 52px)}.hero-panel{padding:32px 30px;grid-template-columns:1.1fr .9fr}.hero-copy .actions{align-items:flex-start;flex-direction:column}.hero-art{width:100%;margin-left:0}.split,.questions-section{gap:44px}.word-demo{padding:24px}.hero-benefits{font-size:13px;gap:10px}.dictionary-preview{padding:24px}.free-section,.memory-section{padding-inline:34px}.pace-example{column-gap:24px}.pace-milestones{gap:10px}.pace-milestones dd{font-size:34px}.learning-benefits{gap:22px}}
@media(min-width:761px) and (max-width:1000px){.pace-example{grid-template-columns:1fr;grid-template-areas:'heading' 'description' 'milestones' 'note' 'research';gap:16px}.pace-description{max-width:none}.pace-milestones{padding-block:6px}}
@media(max-width:760px){
    html{scroll-padding-top:20px}
    .wrap{width:calc(100% - 36px)}
    .guest-header{padding:14px 18px;min-height:78px}
    .guest-brand{font-size:13px;gap:8px}
    .guest-brand strong{font-size:18px}
    .brand-mark{width:34px;height:34px;border-radius:10px}
    .brand-mark .icon{width:22px;height:22px}
    .guest-header nav{display:none}
    .header-actions{font-size:14px;gap:12px}
    .header-actions .button{font-size:13px;padding:9px 10px;gap:0;min-height:44px}
    .header-actions .button span{display:none}
    .welcome-hero{padding-top:12px}
    .hero-eyebrow{font-size:10px;letter-spacing:.06em;margin-bottom:14px}
    .hero-panel{display:flex;flex-direction:column;align-items:stretch;padding:24px 22px 0;border-radius:20px}
    .pill{font-size:9px;padding:7px 8px;gap:5px}
    h1{font-size:clamp(26px,7.6vw,47px);margin:20px 0 16px;line-height:1.14}
    .hero-copy>p{font-size:16px;line-height:1.65}
    .hero-copy .actions{margin-top:22px;gap:12px;flex-direction:row;align-items:stretch}
    .hero-copy .actions>.button{width:100%;padding:12px 15px;font-size:15px}
    .hero-copy>small{font-size:13px;text-align:center;margin-top:14px}
    .hero-art{align-self:center;width:210px;max-width:85%;margin:0 0 -4px}
    .hero-benefits{padding:20px 0;display:grid;gap:10px;font-size:14px;grid-template-columns:1fr}
    .hero-benefits span{gap:9px}
    .hero-benefits .icon{width:18px;height:18px}
    .section{padding-block:46px}
    h2{font-size:clamp(27px,7.6vw,31px)}
    .section-copy h2{margin-bottom:16px}
    .split{grid-template-columns:1fr;gap:28px}
    .practice-band{margin-top:20px;padding-block:38px}
    .demo-invitation{margin-top:16px}
    .word-demo{padding:22px 19px}
    .demo-prompt{margin-block:18px;font-size:16px}
    .demo-prompt strong{font-size:35px}
    .translation-feature .section-copy{grid-row:1}
    .translation-example{padding:24px 22px}
    .translation-example>p{font-size:16px;margin-top:18px}
    .translation-example>p[lang]{font-size:22px}
    .example-tag{font-size:13px;margin-top:20px}
    .memory-section{padding:28px 22px 14px;border-radius:18px}
    .memory-section h2 br{display:none}
    .memory-examples{grid-template-columns:1fr;gap:18px;padding-top:20px;margin-top:22px}
    .memory-examples h3{font-size:17px}
    .memory-scheduler{gap:12px;padding:18px 16px;margin-top:22px;flex-direction:column}
    .memory-scheduler h3{font-size:18px}
    .memory-scheduler p{font-size:16px;margin-top:8px}
    .scheduler-mark{width:58px;height:32px;font-size:13px}
    .method-details{margin-top:18px}
    .method-details>summary{font-size:14px;padding-block:15px;min-height:50px}
    .learning-benefits{grid-template-columns:1fr;gap:18px;margin-bottom:22px}
    .learning-benefits p{margin-top:6px}
    .dictionary-action{margin-top:22px}
    .dictionary-preview{padding:22px 20px}
    .dictionary-preview-list>li{padding-top:10px}
    .dictionary-preview-audio{max-width:108px;gap:0}
    .dictionary-preview-audio button{min-width:50px;padding:5px;font-size:13px}
    .dictionary-preview-audio .icon{width:16px;height:16px}
    .free-section{padding:28px 22px;border-radius:18px}
    .free-limits{grid-template-columns:1fr;gap:18px;padding-block:22px;margin-top:22px}
    .free-limits>div{display:grid;grid-template-columns:64px 1fr;gap:14px;align-items:center}
    .free-limits dd{grid-column:1;grid-row:1;font-size:38px}
    .free-limits dt{grid-column:2;grid-row:1;font-size:15px;max-width:none}
    .meaning-details>summary{font-size:14px;min-height:50px;padding-block:14px}
    .free-actions{flex-direction:column;align-items:stretch;gap:12px;margin-top:10px}
    .free-actions>.button{padding-inline:12px;gap:12px}
    .free-actions>span{text-align:center}
    .pace-example{grid-template-columns:1fr;grid-template-areas:'heading' 'description' 'milestones' 'note' 'research';gap:16px;margin-top:26px;padding-top:24px}
    .pace-example h3{font-size:clamp(23px,6.7vw,27px)}
    .pace-milestones{padding-block:4px;gap:12px}
    .pace-milestones dd{font-size:clamp(25px,7.5vw,29px)}
    .pace-milestones dt{font-size:13px}
    .questions-section{grid-template-columns:1fr;gap:22px;padding-block:44px}
    .questions-section h2{margin-top:0}
    .questions summary{padding-block:18px}
    .guest-footer{flex-direction:column;align-items:flex-start;gap:12px;padding-block:24px}
    .guest-footer nav{gap:2px 18px}
}
@media(max-width:370px){.guest-brand{font-size:12px}.guest-brand strong{font-size:17px}.header-actions{gap:10px}.header-actions .button{font-size:12px;padding-inline:8px}.pace-milestones{gap:8px}.pace-milestones dt{font-size:12px}}
@media(max-width:340px){.hero-panel,.memory-section,.free-section{padding-inline:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
@media(max-width:370px){.dictionary-meaning-row>.dictionary-preview-audio{flex-direction:column;max-width:50px}}