:root{--ink:#172b27;--muted:#52655f;--green:#205c45;--lime:#d9eea0;--paper:#fafbf6;--line:#d9e1d6;--purple:#674bc3}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:var(--paper);color:var(--ink);font-family:'Noto Sans KR',sans-serif;font-size:16px;line-height:1.75;word-break:keep-all;overflow-wrap:anywhere}a{color:inherit;text-decoration:none}button,input{font:inherit}a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid var(--purple);outline-offset:5px}a:hover{text-decoration:underline;text-underline-offset:5px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip{position:fixed;top:-100px;left:20px;z-index:10;background:white;padding:12px}.skip:focus{top:10px}.plan-header{max-width:1280px;margin:auto;padding:22px 40px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{font-size:23px;font-weight:900;letter-spacing:-1px;display:flex;align-items:baseline;gap:12px}.brand span{font-size:12px;font-weight:500;letter-spacing:0;color:var(--muted)}.plan-header nav{display:flex;gap:30px;align-items:center;font-size:14px;font-weight:600}.plan-header nav a{min-height:44px;display:flex;align-items:center}.nav-cta{background:var(--ink);color:white;border-radius:6px;padding:8px 18px}.hero{max-width:1280px;margin:auto;padding:80px 40px 75px;display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center}.eyebrow{text-transform:uppercase;font-size:13px;letter-spacing:.05em;font-weight:700;color:var(--green);margin:0 0 20px}h1,h2,h3,h4,h5,p{margin-top:0}h1{font-size:clamp(40px,4.8vw,64px);font-weight:800;line-height:1.24;letter-spacing:-.055em;margin-bottom:25px}h1 em{font-style:normal;color:var(--green)}.lead{font-size:18px;line-height:1.85;color:var(--muted)}.hero-actions{display:flex;flex-wrap:wrap;gap:15px;align-items:center;margin:28px 0 20px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;border-radius:6px;padding:13px 21px;font-size:15px;font-weight:700;line-height:1.6}.primary{background:var(--green);color:#fff}.dark{background:var(--ink);color:white}.text-link{min-height:44px;display:inline-flex;align-items:center;font-size:14px;font-weight:600}.hero-note{font-size:13px;color:var(--muted);margin:0}.hero-board{border:1px solid #cddac5;border-radius:15px;padding:30px;background:#edf2e5;box-shadow:12px 14px 0 #e3e9da;transform:rotate(1deg)}.board-label{display:flex;justify-content:space-between;font-size:13px;font-weight:700;padding-bottom:20px;border-bottom:1px solid #ced9c5}.board-label span{color:var(--green)}.board-row{display:flex;gap:22px;align-items:center;padding:34px 0}.board-icon{font-size:60px;color:var(--green);line-height:1}.board-row small{display:block;color:var(--muted);margin-bottom:8px}.board-row strong{font-size:24px;line-height:1.55;letter-spacing:-.04em}.board-path{display:flex;gap:10px;align-items:center;margin-bottom:25px}.board-path span{flex:1;background:white;padding:10px 5px;text-align:center;font-size:13px;font-weight:600;border-radius:4px}.board-path i{font-style:normal}.board-timing{display:grid;grid-template-columns:1fr 1fr;gap:12px}.board-timing div{padding:20px;border:1px solid #c9d9bf;border-radius:8px}.board-timing div:last-child{background:var(--lime)}.board-timing small{font-size:24px;display:block;font-weight:800}.board-timing strong{display:block;font-size:15px;margin:5px 0}.board-timing span{font-size:12px;color:var(--muted)}.board-footer{font-size:13px;margin:24px 0 0;color:var(--muted)}.service-strip{display:flex;align-items:center;justify-content:center;gap:30px;padding:26px 30px;background:var(--ink);color:#dbe7d8;font-size:13px}.service-strip b{display:block;font-size:16px;color:white}.classrooms,.next-step,.faq{max-width:1200px;margin:auto;padding:85px 40px}.section-intro h2,h2{font-size:clamp(28px,3vw,40px);line-height:1.4;letter-spacing:-.045em;margin-bottom:20px}.section-intro>p:last-child{color:var(--muted);max-width:720px}.purpose-nav{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:6px;margin:35px 0 65px;overflow:hidden}.purpose-nav a{padding:20px;font-size:15px;font-weight:700;display:flex;justify-content:space-between;gap:8px}.purpose-nav a+a{border-left:1px solid var(--line)}.purpose-nav a:hover{background:#eaf0df}.campaign{margin:0 0 60px;scroll-margin-top:35px}.campaign-heading{border-top:1px solid var(--line);padding-top:35px}.campaign h3{font-size:27px;letter-spacing:-.035em;margin-bottom:12px;line-height:1.45}.campaign-heading>p:last-child{color:var(--muted)}.tool-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:26px 0 20px}#create .tool-grid{grid-template-columns:repeat(3,1fr)}.tool{background:#fff;border:1px solid var(--line);border-radius:8px;padding:23px;display:flex;flex-direction:column}.tool-top{display:flex;gap:9px;align-items:center;margin-bottom:22px}.tool-mark{display:grid;place-items:center;flex-shrink:0;width:30px;height:30px;background:#eaf0df;color:var(--green);border-radius:6px;font-weight:800}.tool h4{font-size:16px;margin:0}.tool h5{font-size:17px;line-height:1.55;font-weight:700;margin-bottom:12px;letter-spacing:-.025em}.tool>p{font-size:14px;color:var(--muted);line-height:1.8;margin-bottom:23px}.tool-links{display:flex;flex-direction:column;gap:4px;margin-top:auto}.tool-links a{font-size:13px;font-weight:700;min-height:44px;display:flex;align-items:center;border-top:1px solid #edf0e9;color:var(--green)}.campaign-bottom{display:flex;gap:20px;justify-content:space-between;align-items:flex-start}.campaign-bottom p{font-size:13px;color:var(--muted);max-width:750px;margin:0}.campaign-bottom a{font-size:13px;font-weight:600;min-height:44px;flex-shrink:0}.learning{background:#e9efdf;display:grid;grid-template-columns:1.5fr 1fr;gap:80px;padding:65px max(40px,calc((100vw - 1120px)/2))}.learning p{color:var(--muted)}.learning aside{border-left:1px solid #c6d4b8;padding-left:40px;align-self:center}.learning aside>strong{font-size:18px;letter-spacing:-.02em}.learning ul{padding-left:18px;font-size:14px;margin:25px 0}.timing{border:0;margin:30px 0;padding:0}.timing legend{font-size:14px;font-weight:700;margin-bottom:13px}.timing label{display:inline-flex;align-items:center;gap:9px;padding:13px 18px;background:white;border:1px solid var(--line);border-radius:6px;margin:0 10px 10px 0;font-size:15px;cursor:pointer;min-height:50px}.timing input{accent-color:var(--green);width:19px;height:19px}.timing label:has(input:checked){background:#e9efdf;border-color:var(--green)}.next-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.next-card{padding:35px;border:1px solid var(--line);border-radius:10px;background:white}.next-card.future{background:#edf2e5}.next-card h3{font-size:24px;letter-spacing:-.035em;line-height:1.4}.next-card>p{color:var(--muted)}.next-card .button{width:100%;margin:10px 0 15px}.next-card small{display:block;font-size:13px;color:var(--muted)}.prepare{font-size:14px;font-weight:600;margin:15px 0 8px}.checklist{font-size:14px;padding-left:20px;margin:0 0 15px}.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{font-weight:600;cursor:pointer;min-height:44px;display:list-item;align-content:center;list-style-position:inside}.faq details p{font-size:15px;color:var(--muted);margin:15px 0 4px;max-width:900px}.ending{text-align:center;background:var(--ink);color:white;padding:65px 25px}.ending>p{font-size:14px;color:#c5d7cc}.ending .primary{background:var(--lime);color:var(--ink)}footer{max-width:1200px;padding:40px;margin:auto}footer p,footer small{color:var(--muted);font-size:13px}footer nav{display:flex;gap:25px;font-size:13px;margin:10px 0}footer nav a{min-height:44px;display:flex;align-items:center}
@media(max-width:1024px){.hero{gap:35px;padding-top:55px}.hero-board{padding:23px}.tool-grid{grid-template-columns:repeat(2,1fr)}#create .tool-grid{grid-template-columns:repeat(3,1fr)}.tool{padding:19px}.learning{gap:30px}.learning aside{padding-left:25px}.purpose-nav a{font-size:13px;padding:18px}.campaign-bottom{flex-direction:column;gap:6px}}
@media(max-width:767px){html{scroll-padding-top:20px}.plan-header{padding:16px 22px}.brand{font-size:21px;gap:7px}.brand span{font-size:10px}.plan-header nav>a:not(.nav-cta){display:none}.plan-header nav{gap:0}.nav-cta{padding:8px 12px;font-size:12px}.hero{grid-template-columns:1fr;padding:45px 24px 50px;gap:35px}h1{font-size:44px}.lead{font-size:16px}.desktop{display:none}.hero-actions{align-items:flex-start;flex-direction:column;gap:6px}.hero-board{transform:none;box-shadow:6px 7px 0 #e3e9da;margin-right:6px;padding:22px}.board-row{padding:25px 0;gap:14px}.board-row strong{font-size:22px}.board-icon{font-size:48px}.board-path{gap:6px}.board-path span{font-size:12px}.board-timing div{padding:14px}.board-timing span{font-size:11px}.service-strip{gap:15px;align-items:flex-start;padding:22px;font-size:10px}.service-strip b{font-size:11px;line-height:1.6;margin-top:5px}.service-strip>span[aria-hidden]{display:none}.classrooms,.next-step,.faq{padding:50px 24px}.purpose-nav{grid-template-columns:1fr;margin:25px 0 40px}.purpose-nav a{padding:17px;font-size:15px}.purpose-nav a+a{border-left:0;border-top:1px solid var(--line)}.campaign{margin-bottom:40px}.campaign h3{font-size:24px}.tool-grid,#create .tool-grid{grid-template-columns:1fr}.tool{padding:23px}.tool-top{margin-bottom:15px}.tool-links{flex-direction:row;gap:16px;flex-wrap:wrap}.tool-links a{font-size:14px}.tool>p{margin-bottom:12px}.learning{grid-template-columns:1fr;padding:45px 24px;gap:30px}.learning aside{border-left:0;border-top:1px solid #c6d4b8;padding:25px 0 0}.timing label{display:flex;margin:0 0 10px;font-size:14px}.next-grid{grid-template-columns:1fr}.next-card{padding:24px}.ending{padding:45px 24px}footer{padding:30px 24px}footer nav{flex-wrap:wrap;gap:5px 20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Purchase entry points */
.sales-focus{max-width:1200px;padding:65px 40px 0;margin:auto}.sales-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.sales-product{border:1px solid var(--line);border-radius:10px;background:#fff;padding:32px;display:flex;flex-direction:column}.sales-product h3{font-size:34px;line-height:1.3;margin-bottom:16px;letter-spacing:-.035em}.sales-product>p:not(.eyebrow){color:var(--muted);font-size:15px}.sales-product .button{width:100%;margin-top:auto}.sales-video{font-size:13px;min-height:44px;display:flex;align-items:center;margin-top:10px}.free-badge{font-size:11px;border-radius:4px;padding:3px 6px;color:var(--green);background:#e9efdf;margin-left:auto;white-space:nowrap}.tool-links a[data-quote-product],.tool-links a[href*="에듀테크구매.com"]{background:var(--green);color:white;justify-content:center;border:0;border-radius:4px;padding:8px 10px;margin-bottom:8px}
@media(max-width:767px){.sales-focus{padding:45px 24px 0}.sales-grid{grid-template-columns:1fr;gap:18px}.sales-product{padding:24px}.tool-links a[data-quote-product],.tool-links a[data-quote-product],.tool-links a[href*="에듀테크구매.com"]{width:100%}.free-badge{font-size:10px}}

.why{max-width:1200px;padding:65px 40px 0;margin:auto}
.why-grid{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.why-grid li{border-top:3px solid var(--green);background:#fff;border-radius:0 0 10px 10px;padding:24px}
.why-grid strong{display:block;font-size:17px;letter-spacing:-.02em;margin-bottom:10px}
.why-grid p{color:var(--muted);font-size:14px;margin:0}
@media(max-width:1024px){.why-grid{grid-template-columns:1fr 1fr}}
@media(max-width:767px){.why{padding:45px 24px 0}.why-grid{grid-template-columns:1fr;gap:12px}.why-grid li{padding:20px}}

.budget-band{max-width:1120px;width:calc(100% - 80px);margin:40px auto 0;padding:32px 36px;border-radius:10px;background:var(--lime);display:grid;grid-template-columns:1.6fr 1fr;gap:32px;align-items:center}
.budget-band .eyebrow{margin-bottom:10px}
.budget-band h2{font-size:clamp(24px,2.4vw,30px);margin-bottom:10px}
.budget-band p:last-child{color:#3c4f49;font-size:15px;margin:0}
.budget-actions{display:flex;flex-direction:column;gap:6px}
.budget-tel{min-height:44px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:var(--ink);text-decoration:underline;text-underline-offset:3px}
@media(max-width:767px){.budget-band{width:calc(100% - 48px);margin-top:32px;padding:24px;grid-template-columns:1fr;gap:18px}.budget-actions .button{width:100%}}

.quote-form{background:#fff;border:1px solid var(--line);border-radius:10px;padding:32px;max-width:860px}
.quote-form .timing{margin:0 0 22px}
.q-group{border:0;padding:0;margin:0 0 22px}
.q-group legend,.q-field label{font-size:14px;font-weight:700;margin-bottom:10px;display:block}
.q-req{font-size:11px;font-weight:700;color:var(--green);background:#eaf0df;border-radius:4px;padding:1px 6px;margin-left:4px;vertical-align:1px}
.q-opt{font-size:11px;font-weight:600;color:var(--muted);margin-left:4px}
.q-checks{display:flex;flex-wrap:wrap;gap:8px}
.q-check{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:8px 14px;border:1px solid var(--line);border-radius:6px;font-size:15px;cursor:pointer;background:#fff}
.q-check input{accent-color:var(--green);width:18px;height:18px;margin:0}
.q-check:has(input:checked){background:#e9efdf;border-color:var(--green)}
.q-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}
.q-full{grid-column:1/-1}
.q-field input,.q-field textarea{width:100%;font-size:16px;padding:12px 14px;border:1px solid #c9d4c6;border-radius:6px;background:#fff;color:var(--ink);min-height:48px}
.q-field textarea{resize:vertical;min-height:90px}
.q-field input:focus-visible,.q-field textarea:focus-visible,.q-check input:focus-visible,.q-consent input:focus-visible{outline:3px solid var(--purple);outline-offset:2px}
.q-field input[aria-invalid="true"],.q-group[aria-invalid="true"] .q-check{border-color:#b42318}
.q-error{color:#b42318;font-size:13px;margin:6px 0 0;min-height:0}
.q-error:empty{display:none}
.q-consent{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--muted);margin:22px 0 0;cursor:pointer}
.q-consent input{accent-color:var(--green);width:18px;height:18px;margin-top:4px;flex-shrink:0}
.q-consent a{text-decoration:underline;color:var(--ink)}
.q-submit{width:100%;margin-top:18px;border:0;cursor:pointer;font-size:16px}
.q-submit:disabled{opacity:.6;cursor:progress}
.q-status{font-size:14px;margin:12px 0 0}
.q-status.is-error{color:#b42318}
.q-status:empty{display:none}
.q-alt{font-size:13px;color:var(--muted);margin:14px 0 0}
.q-alt a{text-decoration:underline;color:var(--ink);display:inline-block;padding:12px 0}
.q-done{background:#e9efdf;border:1px solid var(--green);border-radius:10px;padding:32px;max-width:860px}
.q-done h3{font-size:24px;margin-bottom:10px}
.q-done:focus{outline:none}
@media(max-width:767px){.quote-form,.q-done{padding:22px}.q-grid{grid-template-columns:1fr}.q-check{font-size:14px}}

.price-list{list-style:none;padding:0;margin:4px 0 18px;border-top:1px solid var(--line)}
.price-list li{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}
.price-list li span{color:var(--muted)}
.price-list li strong{font-weight:700;color:var(--ink);white-space:nowrap}
.price-note{font-size:13px;color:var(--muted);margin:14px 0 0}
.tool-price{font-size:14px;font-weight:700;color:var(--green);margin:-6px 0 10px}
.q-price{display:block;font-size:12px;font-weight:600;color:var(--muted);line-height:1.3}
.q-check span{display:flex;flex-direction:column}