@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;600;700;800&family=Noto+Sans+KR:wght@400;600;800&display=swap');
:root{--paper:#faf8f2;--ink:#202b24;--muted:#687168;--line:#deded2;--red:#ae3926;--green:#2e4937;--yellow:#f0ca77;font-family:'DM Sans','Noto Sans KR',system-ui,sans-serif;color:var(--ink);background:var(--paper);font-size:16px;color-scheme:light}*{box-sizing:border-box}body{margin:0;line-height:1.65}h1,h2,h3{font-family:Manrope,'Noto Sans KR',system-ui,sans-serif;line-height:1.15;letter-spacing:-.045em}h1{font-size:clamp(2.3rem,5vw,4.6rem);margin:.5em 0 .4em;font-weight:800}h2{font-size:clamp(1.7rem,3vw,2.6rem);margin:0 0 1rem}h3{font-size:1.4rem;letter-spacing:-.035em}a{color:inherit;text-underline-offset:.22em}a:hover{color:var(--red)}img{max-width:100%;height:auto;display:block}button,input,textarea,select{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid 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0 30px}.board-note a{display:inline-block;margin-left:10px}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:30px 0}.tabs button{background:transparent;border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:13px;color:var(--ink)}.tabs button[aria-pressed=true]{background:var(--green);color:white;border-color:var(--green)}.composer{background:white;border:1px solid var(--line);border-radius:10px;padding:25px;max-width:800px;margin:25px 0}.composer h2{font-size:25px}.composer label{display:block;font-size:13px;font-weight:600;margin:15px 0}.composer input,.composer select,.composer textarea{display:block;width:100%;margin-top:5px}.hp{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden}.thread-item{padding:24px 0;border-bottom:1px solid var(--line)}.thread-item h2{font-size:22px;letter-spacing:-.025em;margin:10px 0}.thread-item h2 a{text-decoration:none}.thread-item p{margin:7px 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0;width:100%;max-height:440px;object-fit:cover}.article-page time{color:var(--muted);font-size:12px}.skip{position:absolute;left:-10000px}.skip:focus{left:15px;top:15px;background:white;padding:10px;z-index:20}.empty-state{padding:35px;border:1px dashed #c1cbbb;border-radius:10px;color:var(--muted)}
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@media(max-width:760px){.site-head>.wrap{flex-wrap:wrap;padding-block:18px;gap:17px;min-height:0}.site-head nav{order:3;width:100%;justify-content:space-between;border-top:1px solid var(--line);padding-top:13px}.brand{font-size:21px}.language-label{margin-left:auto}.hero{grid-template-columns:1fr;padding-top:35px;gap:25px;padding-bottom:30px}.hero h1{font-size:43px}.hero-art{min-height:270px;max-height:320px}.hero-art img{border-radius:65px 10px 10px 10px;object-position:center}.hero-note{margin-top:20px}.community-strip{align-items:start;flex-direction:column;padding:22px;gap:15px}.section{padding-block:40px}.section-heading{align-items:start;flex-direction:column;gap:10px}.lesson-grid{grid-template-columns:1fr 1fr}.lesson-card:last-child:nth-child(odd){grid-column:auto}.mini-path{grid-template-columns:1fr;gap:10px}.community-feature{grid-template-columns:1fr;gap:25px}.community-feature>img{max-height:320px}.community-feature>div{order:1}.community-feature>img{order:2}.video-card{grid-template-columns:1fr;padding:18px}.watch-grid{gap:16px}.watch-grid .video-card h3{font-size:18px}.footer-grid{grid-template-columns:1fr;gap:20px}.lesson-layout{grid-template-columns:1fr}.lesson-sidebar{position:static;border-left:0;padding:25px 0;border-top:1px solid var(--line)}.lesson-sidebar img{display:none}.lesson-intro{grid-template-columns:1fr}.lesson-intro img{aspect-ratio:1.8;max-height:320px}.lesson-intro h1{font-size:36px}.phrase{padding:20px}.phrase-ko{font-size:25px}.phrase-art{width:95px}.phrase-scene{width:95px}.journal-grid{grid-template-columns:1fr 1fr}.thread-shell h1{font-size:31px}.filters{flex-direction:column;align-items:start;gap:10px}.filters input[type=search]{min-width:0;width:100%}.filters>label:first-child{width:100%}.footnote a{float:none;display:block;margin-top:8px}}
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@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
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/* The curriculum reuses existing lesson slugs and progress keys. */
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@media(max-width:1000px){.roadmap-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.filters{flex-wrap:wrap}}
@media(max-width:760px){.roadmap-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.unit-nav{grid-template-columns:1fr}.filters>label{width:100%}.filters select{width:100%;max-width:none}.unit-heading h2{font-size:25px}.lesson-sidebar{max-height:none;overflow:visible}.unit-nav a{font-size:12px}.practice-box textarea{font-size:16px}.lesson-intro h1{overflow-wrap:anywhere}}
/* Show the complete lesson scene and the separate phrase illustrations. */
.lesson-intro>img{aspect-ratio:auto;height:auto;object-fit:contain}.lesson-phrase-art{height:auto;max-height:170px;border-radius:10px;background:#faf8f2}
@media(max-width:440px){.roadmap-grid>a{padding:14px}.roadmap-grid strong{font-size:13px}.phrase-rom{overflow-wrap:anywhere}}
@media print{.unit-nav,.filters,.mission-navigation,.roadmap-grid{display:none!important}}