:root{--ivory:#f7f4ed;--charcoal:#282723;--muted:#666158;--terra:#a24732;--line:#d9d3c8;--paper:#fffdf8}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ivory);color:var(--charcoal);font:18px/1.65 ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}a{color:inherit;text-underline-offset:5px}a:focus-visible,button:focus-visible{outline:3px solid var(--terra);outline-offset:6px}header,main,footer{max-width:1180px;margin:auto;padding:0 36px}header{height:112px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{font-size:34px;font-weight:750;letter-spacing:-2px;text-decoration:none}.brand span{color:var(--terra);font-size:20px;letter-spacing:0;margin-left:9px}nav{display:flex;gap:28px;font-size:15px}nav a{text-decoration:none}.eyebrow{color:var(--terra);font-size:13px;font-weight:700;letter-spacing:2px;text-transform:uppercase}.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;min-height:640px;padding:40px 0 75px}h1{font:500 clamp(52px,6.6vw,84px)/1.06 Georgia,'Times New Roman',serif;letter-spacing:-3px;margin:20px 0 28px}h1 em{color:var(--terra);font-weight:400}.intro{max-width:480px;color:var(--muted);font-size:20px}.button{display:inline-block;padding:14px 25px;border-radius:30px;background:var(--charcoal);color:var(--paper);text-decoration:none;font-size:15px;margin:18px 0}.small{font-size:13px;color:var(--muted)}.art{text-align:center;position:relative}.art img{width:100%;max-width:430px;height:auto}.korean{font-size:30px;letter-spacing:2px;margin:0}.art p:last-child{color:var(--muted);font-size:14px}.steps{border-top:1px solid var(--line);padding:75px 0;display:grid;grid-template-columns:repeat(3,1fr);gap:50px}.number{font:italic 30px Georgia;color:var(--terra)}h2{font:500 32px/1.2 Georgia;margin:16px 0}h3{font-size:20px;margin:16px 0 8px}.steps p{font-size:16px;color:var(--muted)}.note{border-radius:24px;background:var(--charcoal);color:var(--ivory);padding:48px;margin:10px 0 80px;display:grid;grid-template-columns:1fr 1.2fr;gap:45px}.note h2{margin:0;font-size:40px}.note p{margin:0;font-size:17px;color:#ded7ca}footer{border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;padding-top:30px;padding-bottom:40px;font-size:13px;color:var(--muted)}footer div{display:flex;gap:22px}.legal{max-width:790px;padding-bottom:70px}.legal h1{font-size:58px;margin-top:50px}.legal h2{font-size:27px;margin-top:36px}.legal p{font-size:17px}.draft{padding:18px 22px;border-left:3px solid var(--terra);background:var(--paper);font-size:15px}.owner{color:var(--terra);font-weight:650}.skip{position:absolute;top:-100px}.skip:focus{top:8px;background:var(--paper);padding:8px 20px;z-index:2}@media(max-width:760px){header,main,footer{padding-left:24px;padding-right:24px}header{height:90px}nav{gap:16px;font-size:13px}.hero{grid-template-columns:1fr;gap:10px;min-height:0;padding-top:30px;padding-bottom:50px}h1{font-size:57px;letter-spacing:-2px}.intro{font-size:18px}.art img{max-width:280px}.art{padding-top:15px}.steps{grid-template-columns:1fr;gap:24px;padding:48px 0}.steps article{border-bottom:1px solid var(--line);padding-bottom:20px}.note{grid-template-columns:1fr;padding:30px;gap:22px;margin-bottom:45px}.legal h1{font-size:46px}.legal p{overflow-wrap:anywhere}footer{display:block}footer div{margin-top:15px;flex-wrap:wrap}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Main learning promise: large two-line hierarchy inspired by the owner’s Kiku reference. */
.hero{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}
.hero-title{font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:clamp(64px,7.2vw,96px);font-weight:800;line-height:1.04;letter-spacing:-.055em;margin:20px 0 30px}
.hero-title span{display:block}
.hero-title .hero-accent{color:var(--terra)}
@media(max-width:760px){.hero{grid-template-columns:minmax(0,1fr)}.hero-title{font-size:clamp(48px,14vw,76px);line-height:1.06;letter-spacing:-.055em}}
@media(max-width:360px){header{gap:12px}.brand{font-size:30px;white-space:nowrap}.brand span{font-size:18px}nav{gap:12px;font-size:12px;white-space:nowrap}}
.store-links{display:flex;flex-wrap:wrap;gap:12px;margin:32px 0 16px}
.store-badge{display:inline-flex;align-items:center;gap:12px;min-height:64px;padding:10px 18px;border:1px solid #55524d;border-radius:12px;background:#171715;color:#fff;text-decoration:none;transition:background .15s}
.store-badge:hover{background:#35332f}.store-badge svg{width:29px;height:32px;flex:none}.store-badge span{display:flex;flex-direction:column}.store-badge small{font-size:11px;line-height:1.3;letter-spacing:.15px}.store-badge strong{font-size:23px;line-height:1.2;font-weight:600;letter-spacing:-.5px}.waitlist-note{max-width:440px}
@media(max-width:400px){.store-links{gap:10px}.store-badge{gap:8px;padding:10px 12px}.store-badge svg{width:23px;height:28px}.store-badge strong{font-size:19px}.store-badge small{font-size:10px}}
.waitlist{scroll-margin-top:28px;display:grid;grid-template-columns:1fr 1fr;gap:60px;padding:56px;border:1px solid var(--line);border-radius:24px;background:var(--paper);margin-bottom:70px}.waitlist h2{font:750 44px/1.12 ui-sans-serif,system-ui,sans-serif;letter-spacing:-1.8px;margin:12px 0 20px}.waitlist p{color:var(--muted);font-size:16px}.waitlist form{position:relative;min-width:0}.waitlist label{display:block;font-size:14px;font-weight:600;margin-bottom:8px}.waitlist input[type=email],.waitlist select{width:100%;min-height:50px;border:1px solid #8e877a;border-radius:10px;background:var(--paper);color:var(--charcoal);font:inherit;padding:10px 12px;margin-bottom:18px}.waitlist .consent{display:flex;align-items:flex-start;gap:10px;font-weight:400;line-height:1.5}.consent input{width:18px;height:18px;flex:none;margin:2px 0;accent-color:var(--terra)}.waitlist .button{border:0;cursor:pointer;margin:16px 0 0;min-height:48px;width:100%;font:600 15px ui-sans-serif,system-ui,sans-serif}.waitlist .button:disabled{opacity:.6;cursor:wait}.waitlist input:focus-visible,.waitlist select:focus-visible{outline:3px solid var(--terra);outline-offset:3px}.waitlist .trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.waitlist .waitlist-status{min-height:24px;font-size:15px;margin-bottom:0}.waitlist-status.success{color:#326340}.waitlist-status.error{color:var(--terra)}
@media(max-width:760px){.waitlist{grid-template-columns:1fr;gap:24px;padding:28px 22px;margin-bottom:45px}.waitlist h2{font-size:36px}.waitlist .eyebrow{font-size:12px}}
/* Native modal provides focus containment, Escape dismissal and an inert background. */
dialog.waitlist{position:fixed;width:min(900px,calc(100% - 40px));max-height:calc(100dvh - 40px);margin:auto;color:var(--charcoal);overflow:auto;padding:52px 40px 36px;gap:36px}dialog.waitlist:not([open]){display:none}dialog.waitlist::backdrop{background:rgb(40 39 35 / .55);backdrop-filter:blur(4px)}.waitlist-open{overflow:hidden}.dialog-close{position:absolute;right:12px;top:10px;width:44px;height:44px;border:0;border-radius:50%;background:transparent;color:var(--charcoal);font:30px/1 system-ui;cursor:pointer}.dialog-close:hover{background:var(--ivory)}@media(max-width:760px){dialog.waitlist{width:calc(100% - 24px);max-height:calc(100dvh - 24px);padding:44px 24px 24px;gap:16px}dialog.waitlist h2{font-size:32px}dialog.waitlist p{margin:10px 0}dialog.waitlist .eyebrow{margin-top:0}}

.hero-title .hero-flag{display:inline-block;font-size:1.05em;line-height:1;letter-spacing:0;vertical-align:-.02em;white-space:nowrap}
@media(max-width:760px){.hero-title{font-size:clamp(37px,12.3vw,76px)}}

/* iPhone enclosure. Hardware stays outside the unobscured video viewport. */
.lesson-preview{max-width:354px}
.lesson-phone{position:relative;aspect-ratio:390/820;border:1px solid #77736d;border-radius:49px;padding:7px;background:linear-gradient(110deg,#b4b0a8,#484641 15%,#b4afa6 48%,#35342f 80%,#aaa69e);box-shadow:0 0 0 1px #35342f,0 0 0 3px #b2aea533,0 28px 55px -22px #28272370;overflow:visible}
.lesson-screen{height:100%;display:flex;flex-direction:column;background:var(--paper);border:3px solid #141413;border-radius:41px;overflow:hidden}
.phone-status{height:47px;flex:none;position:relative;display:flex;align-items:center;justify-content:space-between;padding:0 24px;font:700 12px/1 system-ui;color:#24231f}
.phone-island{position:absolute;width:94px;height:26px;border-radius:20px;left:50%;top:10px;transform:translateX(-50%);background:#111110;box-shadow:inset 0 1px 2px #000}
.phone-island i{position:absolute;right:9px;top:8px;width:9px;height:9px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#293e55,#080c13 60%);border:1px solid #202127}
.phone-indicators{display:flex;align-items:center;gap:4px}.phone-indicators svg{width:13px;height:11px}.phone-battery{width:20px;height:10px;border:1px solid #66645f;border-radius:3px;position:relative}.phone-battery:before{content:'';position:absolute;inset:1px;border-radius:1px;background:#24231f}.phone-battery:after{content:'';position:absolute;width:2px;height:4px;right:-3px;top:2px;background:#66645f;border-radius:0 1px 1px 0}
.phone-action,.phone-volume,.phone-power{position:absolute;width:3px;background:linear-gradient(90deg,#aaa59c,#393733);border-radius:2px;pointer-events:none}.phone-action{height:20px;left:-4px;top:92px}.phone-volume{height:42px;left:-4px;top:134px;box-shadow:0 53px 0 #66625b}.phone-power{height:65px;right:-4px;top:159px}
/* The demo uses the native Feed's ivory palette, tabs, transcript and quick lookup. */
.lesson-preview{position:relative;width:100%;max-width:354px;justify-self:end;min-width:0}
.lesson-phone{height:700px;aspect-ratio:auto}
.lesson-screen{background:#F5F0E6;color:#252623}
.feed-progress{display:flex;align-items:center;gap:9px;padding:10px 12px 8px;font:400 10px/1.4 system-ui;color:#716D65;flex:none}
.feed-progress i{height:3px;flex:1;background:#D8D0C1}.feed-progress b{display:block;width:12%;height:100%;background:#9A482F}
.feed-tabs{display:flex;justify-content:center;gap:0;flex:none;padding-bottom:6px;font:600 13px/1.3 system-ui}
.feed-tabs span{padding:9px 14px;color:#716D65;border-bottom:3px solid transparent}.feed-tabs .is-active{color:#252623;border-color:#252623}
.lesson-video{height:425px;flex:none;background:#000;position:relative}
.lesson-video iframe{display:block;width:100%;height:100%;border:0}
.lesson-phone[data-format=landscape] .lesson-video{height:240px}
.feed-toolbar{display:flex;align-items:center;gap:1px;padding:4px 7px;flex:none;height:38px}
.feed-toolbar>span{font:400 10px system-ui;flex:1}
.feed-toolbar button,.feed-toolbar a,.lesson-word-heading button{display:grid;place-items:center;width:34px;height:32px;background:none;border:0;color:inherit;padding:6px;cursor:pointer;text-decoration:none;font:500 17px system-ui}
.feed-toolbar svg,.lesson-word-heading svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.feed-toolbar [aria-pressed=true]#lesson-bookmark svg,.lesson-word-heading [aria-pressed=true] svg{fill:#252623}
.feed-timeline{height:2px;background:#D8D0C1;flex:none}.feed-timeline span{display:block;height:100%;background:#252623;width:0}
.lesson-body{position:relative;flex:1;min-height:135px;overflow-y:auto;padding:10px 8px;scrollbar-width:thin}
.lesson-transcript{padding:10px;border-radius:14px;background:#FBF8F2}
.lesson-sentence{display:flex;flex-wrap:wrap;align-items:flex-start;gap:4px;margin:0 0 6px;line-height:1.5;word-break:keep-all}
.lesson-sentence button{display:flex;flex-direction:column;align-items:center;border:0;border-radius:4px;background:transparent;padding:0 2px;color:#252623;cursor:pointer;font:600 19px/1.65 system-ui}
.lesson-sentence button>span{text-decoration:underline;text-decoration-color:#9A482F;text-underline-offset:4px}
.lesson-sentence small{font:400 9px/1.8 system-ui;color:#716D65}
.lesson-sentence button.is-speaking{outline:2px solid #9A482F;outline-offset:0}
.lesson-sentence button[aria-pressed=true]{background:#252623;color:#F7F2E8}.lesson-sentence button[aria-pressed=true] small{color:#F7F2E8}
.lesson-translation{font-size:13px;line-height:1.5;margin:0}
.lesson-body.no-reading .lesson-sentence small{display:none}
.lesson-word{position:absolute;inset:0;z-index:1;overflow-y:auto;border-radius:19px 19px 0 0;padding:9px 13px 12px;background:#FBF8F2;box-shadow:0 -3px 12px #2526230c}
.lesson-word[hidden]{display:none}.lesson-word-heading{display:flex;align-items:center;gap:2px}.lesson-word-heading strong{font-size:23px;line-height:1.4;flex:1}.lesson-word-heading button{width:34px;height:34px;flex:none}.lesson-word-heading #lesson-close-word{font-size:27px;color:#716D65}
#lesson-reading{color:#716D65;font-size:12px;line-height:1.4;margin:0 0 4px}#lesson-meaning{font-size:17px;line-height:1.4;margin:0 0 5px}
.lesson-example{font-size:11px;line-height:1.5;margin:0;color:#716D65}.lesson-example span{display:block}
.phone-navigation{display:flex;gap:4px;padding:7px 7px 3px;border-top:1px solid #D8D0C1;flex:none}
.phone-navigation span{flex:1;border-radius:14px;padding:10px 0;text-align:center;font:500 13px/1 system-ui}
.phone-navigation .is-active{background:#E6DFD2;font-weight:700}
.lesson-home{width:100px;height:4px;flex:none;border-radius:4px;background:#252623;margin:9px auto 8px}
/* The cue belongs to its target word, so wrapping never points it at navigation. */
.lesson-transcript{padding-top:48px}
.lesson-sentence button{position:relative}
.lesson-sentence button.tutorial-target{box-shadow:0 0 0 2px #9A482F;background:#9a482f09}
.lesson-tutorial{position:absolute;left:calc(50% - 3px);bottom:calc(100% + 3px);width:145px;height:36px;display:flex;align-items:flex-start;gap:5px;pointer-events:none;color:#9A482F;text-decoration:none}
.lesson-tutorial[hidden]{display:none}
.lesson-tutorial svg{width:30px;height:36px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.lesson-tutorial b{font:italic 15px/1.4 Georgia,serif;white-space:nowrap}
.lesson-switcher{display:flex;justify-content:center;gap:4px;margin:16px 0 0}
.lesson-switcher button{border:1px solid transparent;background:transparent;border-radius:20px;padding:8px 12px;font:500 11px system-ui;color:#716D65;cursor:pointer}
.lesson-switcher button[aria-pressed=true]{border-color:var(--line);background:var(--paper);color:var(--charcoal)}
.lesson-hint{font-size:11px;text-align:center;margin:6px 0 0;color:var(--muted)}.lesson-hint:empty{display:none}
.hero{gap:48px;padding-top:24px;padding-bottom:56px}
@media(max-width:1000px) and (min-width:761px){.hero{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:28px}.hero-title{font-size:clamp(52px,6.7vw,67px)}.lesson-preview{max-width:330px}.phone-status{padding:0 17px}.phone-island{width:82px}.lesson-phone{height:680px}.lesson-video{height:394px}}
@media(max-width:760px){.hero{gap:32px;padding-top:26px}.lesson-preview{justify-self:center;max-width:350px}.lesson-phone{height:680px;border-radius:47px}.lesson-screen{border-radius:39px}.lesson-video{height:416px}}
@media(max-width:360px){.lesson-phone{height:640px;border-radius:40px;padding:5px}.lesson-screen{border-radius:34px}.phone-status{padding:0 15px;height:44px;font-size:11px}.phone-island{width:75px;height:24px;top:9px}.phone-island i{top:7px}.phone-indicators{gap:3px}.phone-indicators svg{width:11px}.phone-battery{width:17px}.lesson-video{height:335px}.lesson-sentence button{font-size:17px}.lesson-sentence small{font-size:8px}.lesson-translation{font-size:12px}.lesson-body{padding:8px 6px}.lesson-transcript{padding:48px 8px 8px}}

/* Fit the portrait player to the remaining screen without cropping the source. */
.lesson-video{height:auto;flex:1;min-height:200px}
.lesson-body{flex:none;height:183px;min-height:183px}
.lesson-phone[data-format=landscape] .lesson-video{flex:none;height:240px}
.lesson-phone[data-format=landscape] .lesson-body{flex:1}

.lesson-switcher{flex-wrap:wrap}

.lesson-video.is-unavailable iframe{visibility:hidden}
.lesson-fallback{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;text-decoration:none;background:#181817;padding:0}
.lesson-fallback img{display:block;width:100%;min-height:0;flex:1;object-fit:contain}

/* Native video gestures stay with YouTube; the app surfaces cycle lessons. */
.lesson-body,.feed-toolbar,.feed-tabs,.feed-progress,.phone-status,.phone-navigation,.lesson-home,.lesson-fallback{touch-action:pan-x pinch-zoom}
.lesson-screen.is-word-open .lesson-body{touch-action:pan-y pinch-zoom}
.lesson-screen.is-swiping,.lesson-screen.is-swiping *{user-select:none}
.lesson-screen:focus-visible{outline:2px solid #9A482F;outline-offset:2px}
.lesson-announcement{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;pointer-events:none}

/* Quiet learning sections: one content row, one connected review, one final CTA. */
.scroll-cue{text-align:center;font-size:11px;color:var(--muted);margin:20px 0 0}.scroll-cue span{margin-left:4px}
.content-section{border-top:1px solid var(--line);padding:52px 0 64px;scroll-margin-top:32px}
.section-heading{display:flex;justify-content:space-between;align-items:baseline;gap:24px;margin-bottom:26px}.section-heading h2{margin:0}.section-heading p{font-size:14px;color:var(--muted);margin:0}
.content-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.content-card{appearance:none;text-align:left;min-width:0;padding:0;border:0;border-radius:12px;background:transparent;color:var(--charcoal);cursor:pointer;font:inherit}
.content-card img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;display:block;border-radius:12px;background:#e9e3d8;transition:opacity .15s}
.content-card:hover img{opacity:.85}.content-card[aria-pressed=true] img{outline:2px solid var(--terra);outline-offset:3px}
.content-card>span{display:block;padding-top:15px}.content-card strong{display:block;font-size:17px;font-weight:600}.content-card small{display:block;color:var(--muted);font-size:12px;margin-top:3px}
.review-section{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;padding:64px 0 80px;border-top:1px solid var(--line);scroll-margin-top:40px}.review-copy h2{font-size:42px;letter-spacing:-1px;margin:0 0 24px}.review-copy p{max-width:390px;font-size:17px;color:var(--muted)}.review-copy p.small{font-size:14px;line-height:1.8;margin-top:24px}
.review-card{border:1px solid var(--line);border-radius:20px;background:var(--paper);text-align:center;padding:30px 28px 20px;min-width:0;box-shadow:0 12px 32px -24px #28272340}
.review-label{font-size:11px;color:var(--muted);margin:0 0 24px;letter-spacing:.08em;text-transform:uppercase}.review-card h3{font:600 38px/1.4 system-ui;margin:0;overflow-wrap:anywhere}.review-reading{font-size:13px;color:var(--muted);margin:4px 0 20px}.review-answer{min-height:82px}.review-answer p{margin:8px 0;font-size:19px}#review-context{font-size:13px;color:var(--muted)}
.review-reveal,.review-ratings button{font:500 14px system-ui;border:1px solid var(--line);border-radius:24px;background:transparent;padding:12px 22px;cursor:pointer;color:var(--charcoal);min-height:44px}.review-reveal{margin:16px 0 0}.review-reveal:hover,.review-ratings button:hover{background:var(--ivory)}.review-ratings{display:flex;justify-content:center;gap:10px;margin-top:18px}.review-ratings button:last-child{background:var(--charcoal);color:var(--paper);border-color:var(--charcoal)}
.review-feedback{min-height:22px;font-size:13px;color:var(--terra);margin:16px 0 0}.review-footnote{font-size:10px;color:var(--muted);margin:18px 0 0}.review-word-link{display:inline-block;font-size:11px;color:var(--terra);margin-top:8px}.review-answer[hidden],.review-ratings[hidden],.review-reveal[hidden],.review-word-link[hidden]{display:none}
.closing-cta{text-align:center;border-top:1px solid var(--line);padding:64px 0 80px}.closing-cta h2{font-size:44px;letter-spacing:-1px;margin:0 0 20px}.closing-cta p{font-size:16px;color:var(--muted)}.closing-cta .button{margin:10px 0 0}.closing-cta .button span{margin-left:12px}
@media(max-width:760px){.content-section{padding:36px 0 40px}.section-heading{display:block;margin-bottom:24px}.section-heading h2{font-size:29px}.section-heading p{margin-top:8px}.content-strip{gap:16px}.content-card strong{font-size:14px;line-height:1.4}.content-card small{font-size:11px;line-height:1.5}.review-section{grid-template-columns:1fr;gap:26px;padding:40px 0}.review-copy h2{font-size:34px;margin-bottom:16px}.review-copy p.small{margin-top:14px}.review-card{padding:26px 20px 18px}.closing-cta{padding:44px 0 52px}.closing-cta h2{font-size:36px}}
@media(max-width:480px){.content-strip{grid-template-columns:1fr;gap:20px}.content-card{display:flex;gap:16px;align-items:center}.content-card img{width:105px;flex:none;border-radius:8px}.content-card>span{padding:0}.content-card strong{font-size:15px}.scroll-cue{font-size:10px}}

.founder-note{max-width:700px;margin:0 auto;padding:20px 0 64px;text-align:center}.founder-note h2{font-size:24px;margin:0 0 18px}.founder-note p{font:400 21px/1.65 Georgia,serif;color:var(--muted);margin:0}.founder-note>span{display:block;font-size:12px;margin-top:20px;color:var(--muted)}
@media(max-width:760px){.founder-note{padding:12px 0 40px}.founder-note p{font-size:19px}}

/* Three live learning examples, with alternating raised copy panels. */
.learning-features{padding:24px 0 56px;scroll-margin-top:36px}
.learning-feature{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:center;margin:56px 0 100px;scroll-margin-top:40px}
.feature-copy{padding:32px 34px;border:1px solid var(--line);border-radius:22px;background:var(--paper);box-shadow:5px 6px 0 #b4604540;min-width:0}
.feature-copy h2{font:700 31px/1.25 system-ui;letter-spacing:-1.1px;margin:0 0 22px}.feature-copy p{font-size:16px;line-height:1.75;margin:18px 0 0}.feature-copy .feature-problem{color:var(--muted)}.feature-copy ul{padding-left:20px;margin:12px 0 0;font-size:16px;line-height:1.85}.feature-copy li::marker{color:var(--terra)}
.feature-content .feature-copy,.feature-remember .feature-copy{grid-column:2;grid-row:1}.feature-carousel,.feature-remember .review-card{grid-column:1;grid-row:1;min-width:0}
.poster-track{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding:14px 4px 16px;overscroll-behavior-x:contain;scroll-behavior:smooth}.poster-track::-webkit-scrollbar{display:none}.poster-card{flex:0 0 42%;aspect-ratio:2/3;scroll-snap-align:center;border:0;border-radius:17px;position:relative;overflow:hidden;background:#302e29;padding:0;cursor:pointer;transition:transform .2s,opacity .2s;opacity:.62;transform:scale(.94);color:white}.poster-card[aria-pressed=true]{opacity:1;transform:scale(1);outline:2px solid var(--terra);outline-offset:3px}.poster-card img{width:100%;height:100%;object-fit:cover;display:block}.poster-card span{position:absolute;inset:auto 0 0;padding:32px 12px 14px;background:linear-gradient(transparent,#000b);text-align:left;font:500 10px/1.4 system-ui;letter-spacing:.04em;text-transform:uppercase}.poster-controls{display:flex;justify-content:center;align-items:center;gap:16px;margin-top:10px}.poster-controls>button{border:0;background:none;color:var(--muted);font:20px system-ui;cursor:pointer;width:36px;height:36px}.poster-dots{display:flex;gap:3px}.poster-dots button{width:22px;height:30px;padding:0;border:0;background:none;cursor:pointer;display:grid;place-items:center}.poster-dots button:after{content:'';display:block;width:6px;height:6px;border-radius:4px;background:var(--line)}.poster-dots button[aria-pressed=true]:after{background:var(--terra);width:15px}
.word-demo{min-width:0}.demo-sentence{display:flex;flex-wrap:wrap;justify-content:center;gap:5px;margin:0 0 26px;align-items:center;font:600 25px/1.8 system-ui}.demo-sentence button{font:inherit;border:1px dashed transparent;background:transparent;color:var(--charcoal);padding:0 4px;border-radius:6px;cursor:pointer}.demo-sentence button[aria-expanded=true]{color:var(--terra);background:#a2473208;border-color:var(--terra)}.demo-sentence small{display:block;font:italic 13px Georgia;color:var(--muted);width:100%;text-align:center;margin-top:8px}
.word-popup{background:var(--paper);border:1px solid var(--line);border-radius:20px;box-shadow:0 12px 25px -14px #28272340;overflow:hidden;animation:popup-enter .2s ease-out}.word-popup[hidden]{display:none}.popup-heading{display:flex;align-items:flex-start;gap:8px;padding:20px 20px 8px}.popup-heading>div{flex:1;min-width:0}.popup-heading h3{font:650 27px/1.4 system-ui;margin:0}.popup-heading p{font-size:12px;color:var(--muted);margin:2px 0 0}.popup-heading>button{width:32px;height:32px;border:0;border-radius:8px;background:transparent;color:var(--terra);font:24px system-ui;cursor:pointer}.popup-heading>button[aria-pressed=true]{background:#a2473212}.popup-heading #popup-close{color:var(--muted)}
.popup-tabs{display:flex;gap:5px;padding:6px 20px 12px;border-bottom:1px solid #d9d3c870}.popup-tabs button{border:0;border-radius:7px;background:transparent;color:var(--muted);font:500 12px system-ui;min-height:36px;padding:6px 10px;cursor:pointer}.popup-tabs button[aria-selected=true]{color:var(--terra);background:#a247320a}.popup-panel{padding:16px 20px 22px;min-height:166px}.popup-panel h4{font:400 12px system-ui;color:var(--muted);margin:0 0 8px}.popup-panel p{font-size:14px;line-height:1.7;margin:0 0 10px}.popup-panel[hidden]{display:none}.popup-ratings{display:flex;justify-content:center;gap:7px;padding:12px;border-top:1px solid #d9d3c870}.popup-ratings button{width:34px;height:34px;border:0;border-radius:8px;background:var(--ivory);color:var(--muted);font:500 13px system-ui;cursor:pointer}.popup-ratings button[aria-pressed=true]{background:var(--charcoal);color:var(--paper)}.popup-status{font-size:11px;text-align:center;min-height:17px;margin:0 12px 10px;color:var(--terra)}
.feature-remember .review-card{max-width:440px;width:100%;justify-self:center;padding:0 22px 18px;overflow:hidden}.review-scene{display:block;width:calc(100% + 44px);height:125px;object-fit:cover;margin:0 -22px 22px}.feature-remember .review-ratings{gap:6px}.feature-remember .review-ratings button{font-size:12px;padding:10px 14px}.feature-remember .review-ratings button:last-child{background:var(--charcoal)}
@keyframes popup-enter{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:900px){.learning-feature{gap:32px}.feature-copy{padding:26px}.feature-copy h2{font-size:27px}.feature-copy p,.feature-copy ul{font-size:15px}}
@media(max-width:760px){.learning-features{padding:0 0 24px}.learning-feature{grid-template-columns:1fr;gap:32px;margin:32px 0 64px}.feature-content .feature-copy,.feature-remember .feature-copy{grid-column:1;grid-row:auto}.feature-carousel,.feature-remember .review-card{grid-column:1;grid-row:auto}.feature-copy{padding:26px 24px}.feature-copy h2{font-size:26px;letter-spacing:-.7px}.feature-carousel{max-width:480px;width:100%;justify-self:center}.poster-card{flex-basis:42%}.word-demo{width:100%;max-width:480px;justify-self:center}.popup-panel{min-height:0}.popup-ratings{gap:5px}.demo-sentence{font-size:22px}.feature-remember .review-ratings{flex-wrap:wrap}.feature-remember .review-ratings button{flex:1;padding:10px 8px}.review-scene{height:112px}}
@media(prefers-reduced-motion:reduce){.poster-track{scroll-behavior:auto}.poster-card{transition:none}.word-popup{animation:none}}
.review-scene[hidden]{display:none}.feature-remember .review-card:has(.review-scene[hidden]){padding-top:26px}
.poster-track{position:relative}
.poster-track:before,.poster-track:after{content:'';flex:0 0 calc(29% - 7px)}
.popup-panel p{word-break:keep-all;overflow-wrap:break-word}

/* Publication preparation keeps the existing layout with local demo assets. */
dialog.waitlist{grid-template-columns:1fr;max-width:620px}.local-video-preview{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:16px;background:var(--ivory);color:var(--charcoal)}.local-video-preview img{width:150px;height:150px;object-fit:contain}.local-video-preview p{margin:8px 0;font-weight:700}.local-video-preview small{max-width:220px;font-size:12px}.poster-card img{object-fit:contain;background:var(--ivory);padding:20px}.review-scene{object-fit:contain;background:var(--ivory)}button:disabled{cursor:default}.legal p{overflow-wrap:anywhere}.draft{margin:20px 0;padding:14px 18px;border:1px solid var(--terra);border-radius:12px}.legal a{color:inherit;text-decoration:underline;text-underline-offset:3px}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.video-consent{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:16px;text-align:center;background:var(--paper);color:var(--charcoal);overflow:auto}.video-consent[hidden]{display:none}.video-consent img{width:70px;height:70px;object-fit:contain}.video-consent .button{border:0;cursor:pointer;margin:8px 0;padding:10px 20px}.video-consent p{font-size:11px;line-height:1.4;margin:5px 0;max-width:280px}.video-consent small{font-size:10px;line-height:1.35;max-width:260px}.video-disable{display:block;margin:8px auto;background:none;border:0;text-decoration:underline;color:var(--muted);cursor:pointer;font:12px system-ui}.video-disable[hidden]{display:none}@media(max-width:360px){.video-consent{padding:10px}.video-consent img{display:none}}