:root{color-scheme:light;--paper:#fff9ec;--ink:#243b31;--green:#174c38;--muted:#58645b;--yellow:#f8c94e;--line:#d8daca;--white:#fffdf7}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font:400 1rem/1.75 system-ui,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR",sans-serif;word-break:keep-all;overflow-wrap:anywhere}h1,h2,h3,p,figure{margin:0}a{color:var(--green);text-underline-offset:5px}img{display:block;max-width:100%;height:auto}a:focus-visible,summary:focus-visible{outline:3px solid #a3541b;outline-offset:6px}.wrap{width:min(1200px,calc(100% - 80px));margin-inline:auto}.skip{position:absolute;top:-100px;left:20px;z-index:10;background:white;padding:12px}.skip:focus{top:12px}.site-header{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:102px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;line-height:1.4}.brand small{display:block;font-size:.875rem}.brand strong{font-size:1.125rem;letter-spacing:-.035em}.brand img{flex-shrink:0}.site-header nav{display:flex;align-items:center;gap:32px}.site-header nav a{font-size:.9375rem;font-weight:600;text-decoration:none}.nav-start{padding:10px 18px;border:1px solid var(--green);border-radius:100px}.hero{display:grid;grid-template-columns:.85fr 1.15fr;align-items:center;gap:36px;padding-block:70px 72px}.eyebrow{font-size:.875rem;font-weight:700;letter-spacing:.015em;color:var(--green)}.eyebrow>span{color:#a25b23;margin-right:7px}h1{font-size:clamp(3.3rem,5.9vw,5.3rem);font-weight:850;line-height:1.12;letter-spacing:-.065em;margin:22px 0 25px}h1>span{display:block}h1 .intro{font-size:.56em;line-height:1.35;margin-bottom:12px;letter-spacing:-.05em}h1 em{font-style:normal;font-weight:900;letter-spacing:-.06em}.no{color:#9d6550}.yes{position:relative;isolation:isolate;display:inline-block}.yes::after{content:"";position:absolute;z-index:-1;background:var(--yellow);left:-4px;right:-9px;bottom:2px;height:30%;transform:rotate(-4deg);border-radius:45% 12% 30% 8%}.lead{font-size:1.65rem;line-height:1.45;letter-spacing:-.04em}.hero-description{font-size:1rem;color:var(--muted);margin:18px 0 25px;line-height:1.85}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;border-radius:12px;min-height:58px;padding:15px 24px;text-decoration:none;font-weight:750;font-size:1.0625rem;transition:transform .2s,background .2s}.button:hover{transform:translateY(-2px)}.primary{background:var(--green);color:white;box-shadow:3px 4px 0 #d4dfc1}.primary:hover{background:#113c2b}.button span{font-size:1.35rem}.micro{font-size:.875rem;color:var(--muted);margin-top:14px}.hero-art{position:relative;transform:rotate(1deg);padding-top:22px}.hero-art picture{display:block;overflow:hidden;border-radius:48% 48% 20px 20px;border:2px solid #3c5140;box-shadow:8px 10px 0 #e9dcb9}.hero-art img{aspect-ratio:1/1.06;object-fit:cover;object-position:51% center;width:100%}.art-label{position:absolute;top:0;left:4%;z-index:1;background:var(--yellow);border:1px solid #795f22;padding:9px 18px;transform:rotate(-6deg);font-size:.9375rem;font-weight:750;box-shadow:2px 3px 0 #8e723633}.hero-art figcaption{text-align:center;font-size:.875rem;color:var(--muted);margin-top:25px;transform:rotate(-1deg)}.holiday-note{background:var(--yellow);padding:19px 0;text-align:center;font-size:1.0625rem;color:#3b432e;border-block:1px solid #e3b83c}.holiday-note strong{margin-left:8px}.section{padding-block:88px}.section-heading h2{margin-top:14px}.section-heading>p:last-child{margin-top:22px;color:var(--muted);font-size:1.0625rem}h2{font-size:clamp(1.9rem,3.3vw,2.8rem);line-height:1.35;letter-spacing:-.05em;font-weight:800}.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));list-style:none;padding:0;margin:44px 0 0;border-top:1px solid var(--line)}.steps li{padding:28px 34px 0 0}.steps li+li{padding-left:34px;border-left:1px solid var(--line)}.step-number{display:inline-block;color:var(--green);font-size:1.375rem;font-style:italic;font-weight:800;border-bottom:4px solid var(--yellow);line-height:1.3}.steps h3{font-size:1.25rem;letter-spacing:-.03em;margin:20px 0 10px}.steps p{color:var(--muted);line-height:1.85}.play-section{background:#eaf0e3;padding-block:76px}.play-grid{display:grid;grid-template-columns:.8fr 1.2fr;align-items:center;gap:50px}.play-copy h2{margin:16px 0 22px}.play-copy>p:not(.eyebrow){color:var(--muted)}.text-link{display:inline-block;font-weight:750;font-size:1.0625rem;margin-top:24px;text-decoration-thickness:1px}.also{font-size:.875rem;margin-top:24px}.product-shot{border:1px solid #9baf99;border-radius:16px;overflow:hidden;background:white;box-shadow:5px 7px 0 #d3dfca}.shot-bar{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:14px 18px;font-size:.8125rem;color:var(--green);font-weight:650;border-bottom:1px solid var(--line)}.shot-bar span:last-child{font-weight:400}.product-shot figcaption{font-size:.875rem;text-align:center;color:var(--muted);padding:12px 18px}.faq-section{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px}.faq details{border-bottom:1px solid var(--line);padding-block:20px}.faq details:first-child{border-top:1px solid var(--line)}summary{font-size:1.0625rem;font-weight:650;cursor:pointer;list-style:none;padding-right:35px;position:relative}summary::-webkit-details-marker{display:none}summary::after{content:"+";position:absolute;right:3px;top:-3px;font-size:1.4rem;color:var(--green)}details[open] summary::after{content:"−"}.faq details p{color:var(--muted);padding-top:15px;font-size:1rem;line-height:1.9}.final-cta{background:var(--green);color:var(--paper);text-align:center;padding:72px 0 68px}.final-cta .eyebrow{color:#e9dcad}.final-cta h2{font-size:clamp(2.8rem,4.8vw,4.2rem);margin:20px 0 18px;line-height:1.2}.final-cta .button{margin-top:27px}.final-cta p{color:#ebedde}.yellow{background:var(--yellow);color:var(--green);box-shadow:3px 4px 0 #0c3425}.yellow:hover{background:#ffda73}.final-cta .micro{color:#d7dfce}.site-footer{padding-block:34px 38px}.site-footer nav{display:flex;flex-wrap:wrap;gap:12px 24px;margin:20px 0 14px;font-size:.875rem}.site-footer>p,.site-footer .biz-disclosure{font-size:.8125rem;color:var(--muted)}
@media(min-width:1600px){.hero{padding-block:85px}.hero-art img{aspect-ratio:1/1}}
@media(max-width:1000px){.wrap{width:calc(100% - 48px)}.hero{gap:26px}.site-header nav{gap:18px}h1{font-size:4rem}.hero-art img{aspect-ratio:.85/1}.art-label{font-size:.8125rem;padding:8px 12px}.play-grid,.faq-section{gap:28px}.steps li{padding-right:22px}.steps li+li{padding-left:22px}}
@media(max-width:720px){.wrap{width:calc(100% - 40px)}.site-header{min-height:84px}.brand img{width:36px;height:36px}.brand strong{font-size:1rem}.site-header nav>a:first-child{display:none}.site-header nav a{font-size:.8125rem}.nav-start{padding:8px 12px}.hero{grid-template-columns:1fr;padding-block:38px 42px;gap:32px}.hero-copy{text-align:center}h1{font-size:clamp(3.3rem,12vw,4.4rem);margin-block:20px}h1 .intro{font-size:.55em}.lead{font-size:1.4rem}.hero-description{font-size:1rem;margin:16px 0 23px}.hero-art{width:min(500px,100%);margin-inline:auto}.hero-art img{aspect-ratio:1.17/1;object-position:52% 50%}.hero-art picture{border-radius:40% 40% 16px 16px;box-shadow:5px 6px 0 #e9dcb9}.hero-art figcaption{font-size:.8125rem;margin-top:17px}.art-label{left:4%;font-size:.875rem}.holiday-note{font-size:.9375rem;padding-block:16px}.holiday-note .wrap>span:first-child{display:block}.holiday-note strong{margin-left:0}.section{padding-block:56px}.steps{grid-template-columns:1fr;margin-top:28px;border:0}.steps li,.steps li+li{padding:22px 0;border:0;border-top:1px solid var(--line)}.steps li:last-child{padding-bottom:0}.steps h3{display:inline;margin-left:16px}.steps p{margin-top:12px}.play-section{padding-block:52px}.play-grid,.faq-section{grid-template-columns:1fr;gap:30px}.play-copy>p:not(.eyebrow){line-height:1.85}.shot-bar{font-size:.75rem;padding:12px}.faq details{padding-block:18px}.final-cta{padding-block:54px}.button{font-size:1rem;gap:20px}.micro{font-size:.8125rem}.site-footer nav{gap:10px 18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}.button:hover{transform:none}}
/* Keep the shared rabbit scene intact at every width. */
.hero-art{transform:none;padding-top:20px}
.hero-art picture{border-radius:24px;border:1px solid #e7d8b6;box-shadow:6px 7px 0 #eee2c5;background:var(--paper)}
.hero-art img{aspect-ratio:3/2;object-fit:contain;object-position:center}
.hero-art figcaption{transform:none;max-width:32em;margin-inline:auto}
.art-label{top:0;left:7%;transform:rotate(-4deg)}
@media(max-width:720px){.hero-art{width:100%;padding-top:22px}.hero-art picture{border-radius:18px;box-shadow:4px 5px 0 #eee2c5}.hero-art img{aspect-ratio:3/2}.art-label{left:5%;font-size:.8125rem}.hero-art figcaption{font-size:.8125rem;padding-inline:10px}.hero-description{max-width:24em;margin-inline:auto}}
.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:14px 24px}.hero-actions .hero-try{margin-top:0}.request-section{background:#f2e8cf;padding-block:84px;border-block:1px solid #e0d1ae}.request-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}.request-copy h2{margin:16px 0 22px}.request-copy>p:last-of-type{color:var(--muted);font-size:1.0625rem}.request-copy ul{margin:26px 0 0;padding-left:1.4em;color:var(--muted)}.request-copy li+li{margin-top:7px}.request-card{background:var(--white);border:1px solid #ccb985;border-radius:20px;padding:32px;box-shadow:6px 7px 0 #ddceaa}.field{display:grid;gap:7px}.field+.field{margin-top:18px}.field label{font-size:.9375rem;font-weight:750}.field input{width:100%;min-height:52px;border:1px solid #89988c;border-radius:10px;background:#fff;padding:12px 14px;color:var(--ink);font:inherit}.field input:focus-visible,.consent input:focus-visible,.submit-button:focus-visible,.request-success h3:focus-visible{outline:3px solid #a3541b;outline-offset:3px}.honeypot{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(0 0 0 0)!important;white-space:nowrap!important}.consent{display:grid;grid-template-columns:22px 1fr;gap:10px;align-items:start;margin-top:24px;color:var(--muted);font-size:.9rem;line-height:1.65}.consent input{width:20px;height:20px;margin:3px 0 0;accent-color:var(--green)}.submit-button{width:100%;border:0;margin-top:24px;cursor:pointer}.submit-button:disabled{cursor:wait;opacity:.68}.form-status,.form-error{min-height:1.5em;margin-top:12px;font-size:.9rem}.form-status{color:var(--green)}.form-error{color:#9c2f22}.request-success{text-align:center;padding:20px 4px}.success-mark{display:grid;place-items:center;width:52px;height:52px;margin:0 auto 18px;border-radius:50%;background:#e3eddd;color:var(--green);font-size:1.75rem;font-weight:800}.request-success h3{font-size:1.65rem;letter-spacing:-.04em}.request-success p:not(.success-mark){color:var(--muted);margin:12px auto 24px;max-width:29em}.footer-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;margin-top:27px}.final-cta .footer-actions .button{margin-top:0}.outline-light{border:1px solid #d7dfce;color:var(--paper);box-shadow:none}.outline-light:hover{background:#2d604b}.request-card [hidden]{display:none}
@media(max-width:720px){.hero-actions{display:grid;justify-items:center}.request-section{padding-block:56px}.request-grid{grid-template-columns:1fr;gap:32px}.request-card{padding:24px 20px;border-radius:16px;box-shadow:4px 5px 0 #ddceaa}.consent{font-size:.875rem}.footer-actions{display:grid}.footer-actions .button{width:100%}}

/* Keep the longer learning theme readable beside the original NO / YES treatment. */
h1 .intro{font-size:clamp(1.25rem,2.1vw,1.75rem);line-height:1.5;letter-spacing:-.035em}
.hero-copy,.hero-art{min-width:0}
.art-label{max-width:90%;text-align:center}
@media(max-width:720px){h1 .intro{font-size:clamp(1.1rem,4.8vw,1.5rem)}}