:root{--paper:#faf9f4;--ink:#203d38;--muted:#697872;--teal:#236857;--line:#dce3da;--lime:#e8edca;--coral:#e99374}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;font-size:17px;line-height:1.6}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,select,input{touch-action:manipulation}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #ce744d;outline-offset:4px}.skip{position:absolute;top:-100px;background:white;padding:15px;z-index:10}.skip:focus{top:0}header{max-width:1320px;margin:auto;padding:24px 5%;display:flex;align-items:center;gap:40px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-size:35px;font-weight:800;letter-spacing:-2px;line-height:1}.brand-icon{background:var(--teal);color:white;font-size:16px;letter-spacing:-1px;padding:11px 8px;border-radius:12px}.brand-dot{color:var(--coral)}nav{display:flex;gap:32px;margin-left:36px;font-size:15px}nav a{padding:8px 0}nav a.active{border-bottom:2px solid var(--teal);font-weight:bold}.language{margin-left:auto;display:flex;align-items:center;gap:8px;background:#eeefe7;padding:6px 12px;border-radius:8px;font-size:14px}.language select{border:0;background:transparent;color:var(--ink);padding:6px;max-width:150px}main{max-width:1200px;margin:auto;padding:0 32px;min-height:72vh}.hero{display:grid;grid-template-columns:1.12fr 1fr;gap:32px;align-items:center;padding:68px 0 55px}.eyebrow{text-transform:uppercase;letter-spacing:2px;font-size:12px;font-weight:700;display:flex;align-items:center;gap:10px}.eyebrow:before{content:'';width:7px;height:7px;background:var(--teal);border-radius:50%}h1{font-family:Georgia,'Malgun Gothic',serif;font-weight:400;font-size:clamp(40px,5.5vw,68px);letter-spacing:-2px;line-height:1.1;margin:23px 0}h1 em{color:var(--teal);font-weight:400}h2{font-size:31px;letter-spacing:-1px;line-height:1.3;margin:10px 0}h3{font-size:21px;margin:12px 0 5px}.sub{color:var(--muted);font-size:17px;max-width:460px}.ko{display:block;color:var(--muted);font-weight:400;font-family:Arial,'Malgun Gothic',sans-serif;letter-spacing:0;font-size:.8em;margin-top:5px;line-height:1.5}.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:13px 22px;border-radius:8px;border:1px solid var(--teal);font-weight:600;font-size:15px}.primary{background:var(--teal);color:white}.primary .ko{color:#e3ece4}.secondary{background:transparent;color:var(--teal)}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0}.micro{font-size:12px;color:var(--muted)}.hero-art{position:relative;min-height:340px;background:#e9eddf;border-radius:46% 46% 40% 40%;display:grid;place-items:center}.hero-art svg{width:94%;height:auto}.floating{position:absolute;background:var(--paper);border:1px solid #d1dbcc;border-radius:30px;padding:6px 15px;font-size:13px;box-shadow:0 6px 15px #29412a08}.float-one{left:-7px;top:48px}.float-two{right:0;bottom:38px}.section-title{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:25px 0}.section-title p{color:var(--muted);font-size:14px;margin:6px 0}.subjects{display:grid;grid-template-columns:1fr 1fr;gap:22px}.path{border:1px solid var(--line);padding:28px;border-radius:16px;position:relative;background:#eef2e7}.path.math{background:#f7ece2}.path-top{display:flex;justify-content:space-between;align-items:center}.icon{width:52px;height:52px;border-radius:14px;background:#dce8d3;display:grid;place-items:center;font-size:25px;color:var(--teal)}.math .icon{background:#f0d8c7;color:#975438}.path h3{font-family:Georgia,serif;font-size:30px;font-weight:400}.path p{font-size:14px;color:#53655c;max-width:410px}.arrow{font-size:24px}.tags{display:flex;flex-wrap:wrap;gap:7px}.tag{padding:4px 9px;border-radius:5px;font-size:12px;background:#ffffff90}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{border:1px solid var(--line);border-radius:12px;background:#fffefb;padding:22px;display:flex;flex-direction:column;transition:transform .15s}.card:hover{transform:translateY(-3px);border-color:#aabfac}.card .icon{margin-bottom:7px}.card p{font-size:14px;color:var(--muted);flex:1}.card-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:17px;font-size:13px;color:var(--teal)}.pill{font-size:11px;padding:4px 9px;border-radius:30px;background:#eef2e7;color:var(--teal)}.family-banner{display:flex;gap:25px;align-items:center;justify-content:space-between;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0;margin:40px 0}.family-banner h3{margin:0}.family-banner p{font-size:14px;color:var(--muted);margin:4px 0}.breadcrumb{margin:28px 0;font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:10px}.breadcrumb a{text-decoration:underline}.page-head{padding:15px 0 25px}.page-head h1{font-size:48px}.search-wrap{display:flex;align-items:center;gap:12px;background:white;border:1px solid var(--line);border-radius:9px;padding:12px 17px;margin:25px 0}.search-wrap input{width:100%;border:0;background:transparent;color:var(--ink);outline:none}.filters{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.filters button{border:1px solid var(--line);background:transparent;border-radius:30px;padding:9px 18px;color:var(--ink);font-size:14px}.filters button.selected{background:var(--teal);color:white;border-color:var(--teal)}.lesson{max-width:820px;margin:0 auto 50px}.lesson h1{font-size:43px}.steps{display:flex;gap:8px;margin:25px 0}.step-dot{height:5px;flex:1;background:#dde4d9;border-radius:8px}.step-dot.on{background:var(--teal)}.lesson-panel{background:white;border:1px solid var(--line);border-radius:16px;padding:35px;min-height:300px}.lesson-panel p{font-size:19px;line-height:1.8}.example{padding:25px;background:#edf2e7;border-radius:10px;margin:20px 0;font-size:23px;white-space:pre-line}.choices{display:grid;gap:12px;margin:20px 0}.choice{text-align:left;background:var(--paper);border:1px solid var(--line);padding:15px 20px;border-radius:9px;color:var(--ink)}.choice.correct{background:#e2f0dc;border-color:var(--teal)}.choice.wrong{background:#fff0e8;border-color:#d18365}.feedback{padding:15px;border-radius:8px;background:#eef2e7}.lesson-controls{display:flex;justify-content:space-between;gap:12px;margin-top:25px}.utilities{display:flex;gap:12px;flex-wrap:wrap;margin:20px 0}.text-button{border:0;background:transparent;color:var(--teal);text-decoration:underline;padding:7px;font-size:14px}.vocab{width:100%;border-collapse:collapse}.vocab td,.vocab th{text-align:left;padding:15px;border-bottom:1px solid var(--line)}.empty{padding:40px;text-align:center;border:1px dashed var(--line);border-radius:10px}.notice{font-size:13px;color:var(--muted);margin:20px 0}.complete{color:var(--teal);font-size:13px;font-weight:bold}footer{max-width:1200px;margin:60px auto 0;padding:30px 32px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}@media(max-width:750px){header{padding:17px 20px;gap:15px;flex-wrap:wrap}nav{order:3;width:100%;margin:0;justify-content:space-between;gap:10px}.language{font-size:12px}.brand{font-size:29px}main{padding:0 20px}.hero{grid-template-columns:1fr;padding:30px 0;gap:15px}.hero-art{min-height:230px;max-width:400px;width:100%;margin:auto}.hero-art svg{max-height:270px}h1{font-size:45px}.grid{grid-template-columns:1fr 1fr}.subjects{grid-template-columns:1fr}.section-title{align-items:start;flex-direction:column;gap:4px}.family-banner{align-items:start;flex-direction:column}.lesson-panel{padding:22px}.lesson h1,.page-head h1{font-size:36px}.lesson-panel p{font-size:17px}footer{flex-wrap:wrap}.floating{font-size:11px}}@media(max-width:440px){.grid{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}@media print{header,footer,.lesson-controls,.utilities,.breadcrumb,.steps{display:none}body{background:white}.lesson-panel{border:0}main{padding:0}}
/* Kinnect: subject-first learning with bilingual cards and switchable reading. */
header{max-width:1400px;background:#fffefb}.brand{font-family:Georgia,serif;letter-spacing:-1px;font-size:30px}.brand-icon{font-family:Arial;font-size:28px;line-height:1;padding:7px 10px;background:transparent;color:var(--teal);border:1px solid var(--line)}nav{gap:30px;margin-left:15px}nav .ko{font-size:12px}.header-start{margin-left:auto;font-size:13px;color:var(--teal);font-weight:bold;line-height:1.4}.header-start span{display:block;font-size:12px;font-weight:normal}main{max-width:1240px}.new-hero{grid-template-columns:1.2fr .8fr;gap:65px;padding:60px 0}.new-hero h1{font-size:clamp(37px,4.4vw,58px);line-height:1.12}.hero-korean{font-family:Arial,'Malgun Gothic',sans-serif;font-size:.58em;letter-spacing:-1px;line-height:1.35;display:block;margin-top:18px;color:var(--teal)}.new-hero .sub{font-size:16px}.new-hero .sub .ko{font-size:15px}.eyebrow .ko{font-size:12px;letter-spacing:0}.eyebrow{flex-wrap:wrap;gap:5px}.sample-stack{position:relative;padding:25px 20px;background:#e9eddf;border-radius:22px;transform:rotate(1deg)}.sample-label{font-size:13px;margin:0 0 15px 8px}.mini-flash{border:1px solid #c6d4c1;border-radius:16px;background:#fffefb;text-align:center;padding:25px 22px;box-shadow:6px 7px 0 #cbd7c2}.mini-flash h2{font-size:30px}.mini-flash p{font-size:15px;margin:6px 0}.mini-flash p[lang=ko]{font-size:14px;color:var(--muted)}.sample-link{display:block;font-size:13px;border-top:1px solid var(--line);padding-top:15px;margin-top:18px;color:var(--teal)}.sample-note{text-align:right;margin-top:19px;font-size:12px}.cell-art{position:relative;width:110px;height:95px;border:4px solid #bd967e;background:#f4ddbe;border-radius:48% 55% 50% 45%;margin:22px auto}.cell-art span{position:absolute;width:38px;height:38px;border:4px solid #a49abb;border-radius:50%;background:#c8b5d2;top:23px;left:28px}.cell-art i,.cell-art b{position:absolute;width:24px;height:13px;background:#df9f77;border:2px solid #c77f57;border-radius:50%;transform:rotate(30deg);top:12px;left:8px}.cell-art b{top:60px;left:66px;transform:rotate(-30deg)}.how-section{padding:40px 0 20px}.how-section .grid{margin-top:25px;gap:35px}.how-section p{font-size:14px;color:var(--muted)}.step-number{color:var(--teal);font-size:24px;font-family:Georgia,serif}.unit{border:1px solid var(--line);border-radius:12px;background:white;overflow:hidden}.unit-heading{padding:22px 27px;background:#eaf0e4}.unit-heading p{font-size:14px;color:var(--muted);margin:0}.unit-heading h2{font-size:25px}.topic-row{display:flex;align-items:center;gap:22px;padding:22px 27px;border-top:1px solid var(--line)}.topic-row:hover{background:#fafbf6}.topic-number{width:38px;height:38px;display:grid;place-items:center;background:#eef2e7;border-radius:50%;flex-shrink:0;color:var(--teal)}.topic-row h3{font-size:18px;margin:0 0 8px}.row-arrow{margin-left:auto}.learning-layout{display:grid;grid-template-columns:245px minmax(0,1fr);gap:38px;margin-bottom:50px}.course-sidebar{border-right:1px solid var(--line);padding:12px 23px 20px 0}.sidebar-topic{display:block;padding:14px;border-radius:7px;font-size:14px;margin:10px 0}.sidebar-topic.current{background:#e7efdf;border-left:3px solid var(--teal)}.sidebar-family{display:block;margin-top:40px;font-size:13px;color:var(--teal)}.lesson-workspace h1{font-size:36px;line-height:1.2;margin-top:6px;letter-spacing:-1px}.lesson-workspace h1 .ko{font-size:.6em}.lesson-tabs{display:flex;border-bottom:1px solid var(--line);margin:25px 0;gap:20px}.lesson-tabs button{border:0;border-bottom:3px solid transparent;background:transparent;padding:12px 10px;color:var(--muted);font-size:15px;text-align:left}.lesson-tabs button.selected{color:var(--teal);border-bottom-color:var(--teal);font-weight:bold}.flash-intro{display:flex;align-items:center;justify-content:space-between;gap:15px}.flash-intro p{font-size:14px;margin:0 0 18px;color:var(--muted)}.flash-intro .pill{white-space:nowrap}.flashcard{border:1px solid #c3d2bc;border-radius:16px;background:#eef3e7;color:var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:365px;width:100%;padding:28px 35px;box-shadow:0 5px 0 #d5e0cf;white-space:pre-line}.flashcard.flipped{background:#fbf0e5;border-color:#e1cbb8;box-shadow:0 5px 0 #edddce}.flash-face-label{font-size:10px;color:var(--muted);letter-spacing:1px;margin-bottom:28px}.flash-face-label .ko{font-size:10px}.flash-english{font-size:clamp(19px,2.3vw,29px);font-weight:600;line-height:1.5}.flash-korean{font-size:clamp(17px,2vw,24px);line-height:1.7}.flash-divider{height:1px;width:50px;background:#b7c6af;margin:22px 0}.flip-hint{font-size:11px;line-height:1.3;color:var(--muted);margin-top:28px}.flip-hint .ko{font-size:11px}.deck-controls{display:flex;justify-content:space-between;gap:12px;margin-top:25px}button:disabled{opacity:.4;cursor:default}.article-tools{display:flex;justify-content:space-between;gap:15px;align-items:center;font-size:13px;margin:12px 0 25px}.language-tabs{display:flex;flex-shrink:0;border:1px solid var(--line);border-radius:7px;overflow:hidden}.language-tabs button{border:0;background:white;padding:10px 14px;color:var(--ink);font-size:14px}.language-tabs button.selected{background:var(--teal);color:white}.reading{background:white;border:1px solid var(--line);border-radius:12px;padding:30px 35px}.reading-label{font-size:11px!important;letter-spacing:1px;color:var(--muted)}.reading h2{font-family:Georgia,'Malgun Gothic',serif;font-size:30px;margin:14px 0 25px}.reading h3{font-size:20px;margin-top:28px}.reading p{font-size:17px;line-height:1.9}.reading .example{font-size:19px}.reading details{border:1px solid var(--line);padding:14px;border-radius:7px}.reading summary{cursor:pointer;color:var(--teal);font-size:15px}.talk-box{background:#eef3e7;padding:5px 20px 15px;border-radius:10px;margin-top:25px}.talk-box .micro{font-size:12px}.course-card .ko{font-size:.75em}.complete{display:inline-block;margin:15px}footer .brand{font-size:25px}@media(max-width:900px){.new-hero{gap:25px}.learning-layout{grid-template-columns:190px minmax(0,1fr);gap:20px}.article-tools{align-items:flex-start;flex-direction:column}}@media(max-width:750px){.new-hero{grid-template-columns:1fr;padding:32px 0}.sample-stack{max-width:420px;margin:0 auto;width:100%}.new-hero h1{font-size:42px}.hero-korean{font-size:25px}.header-start{font-size:12px}.learning-layout{display:block}.course-sidebar{border-right:0;border-bottom:1px solid var(--line);padding:0 0 15px;margin-bottom:25px}.course-sidebar>.micro,.sidebar-family{display:none}.sidebar-topic{display:inline-block;width:48%;vertical-align:top;font-size:12px;padding:9px;margin:12px 1% 0 0}.lesson-workspace h1{font-size:31px}.reading{padding:20px}.flashcard{padding:24px 20px;min-height:340px}.flash-english{font-size:22px}.flash-korean{font-size:19px}.how-section .grid{grid-template-columns:1fr}.topic-row{padding:18px;gap:15px}.deck-controls .secondary{padding:10px;font-size:13px}.article-tools{flex-direction:row;align-items:center}.language-tabs button{padding:9px 12px}.lesson-tabs{gap:12px}.lesson-tabs button{padding:10px 7px}}@media print{.course-sidebar,.lesson-tabs,.article-tools,.utilities,#complete,#complete-status,.notice,.header-start{display:none}.learning-layout{display:block}.reading{border:0;padding:0}.reading details>*{display:block}details::details-content{content-visibility:visible}.lesson-workspace h1{font-size:25px}}

.ask-layout{display:grid;grid-template-columns:2fr 1fr;gap:35px}.ask-layout textarea{width:100%;display:block;margin:12px 0 20px;border:1px solid var(--line);border-radius:8px;padding:15px;resize:vertical;font:inherit;color:var(--ink)}.ask-options{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-bottom:20px}.ask-options label{font-size:14px}.ask-options select{display:block;width:100%;margin-top:10px;padding:10px;border:1px solid var(--line);border-radius:6px;background:white;color:var(--ink);font-size:14px}.upload-box{display:block;padding:20px;border:1px dashed #91ac97;border-radius:8px;background:#f5f7ef;font-size:14px}.upload-box input{display:block;margin-top:12px;max-width:100%;font-size:13px}#image-preview{max-width:100%;max-height:280px;object-fit:contain;margin-top:15px}.ask-guide h2{font-size:24px}.ask-guide p{font-size:14px;color:var(--muted)}.ask-guide h3{margin-top:26px;font-size:18px}@media(max-width:750px){.ask-layout{grid-template-columns:1fr}.ask-options{grid-template-columns:1fr}nav{flex-wrap:wrap}.ask-layout .lesson-panel{padding:20px}}

.assistant-launcher{position:fixed;right:24px;bottom:24px;z-index:50;border:0;border-radius:30px;background:var(--teal);color:white;box-shadow:0 5px 25px #193f3830;padding:13px 24px;font-size:15px;font-weight:bold;line-height:1.3}.assistant-launcher .ko{color:#e2eddf;font-size:12px}.assistant-dialog{position:fixed;inset:auto 24px 24px auto;margin:0;width:440px;max-width:calc(100vw - 32px);height:min(760px,88dvh);max-height:88dvh;border:1px solid var(--line);padding:0;border-radius:18px;background:var(--paper);color:var(--ink);box-shadow:0 18px 70px #18382f40}.assistant-dialog::backdrop{background:#203d381f}.assistant-head{position:sticky;top:0;z-index:1;display:flex;justify-content:space-between;align-items:center;background:var(--teal);color:white;padding:18px 20px}.assistant-head .ko{color:#deeadc;font-size:12px}.assistant-head button{border:0;background:transparent;color:white;width:42px;height:42px;font-size:30px}.assistant-scroll{padding:20px;overflow-y:auto;height:calc(100% - 85px)}.assistant-context{font-size:12px;border-bottom:1px solid var(--line);padding-bottom:12px;margin-top:0;color:var(--muted)}.assistant-greeting{background:#e8efdf;border-radius:12px;padding:15px;font-size:15px}.assistant-setup{background:#fff0df;padding:12px;border-radius:8px;font-size:12px;margin:15px 0}.assistant-dialog form>label{font-size:14px}.assistant-dialog textarea{display:block;width:100%;margin:10px 0 15px;border:1px solid var(--line);border-radius:8px;padding:12px;font:inherit;font-size:15px;resize:vertical;color:var(--ink)}.assistant-dialog .ask-options{gap:10px}.assistant-dialog .ask-options label{font-size:12px}.assistant-dialog select{font-size:12px;padding:9px 6px}.assistant-dialog .upload-box{padding:12px}.assistant-dialog .micro{font-size:11px}.assistant-dialog .primary{width:100%;font-size:14px}#assistant-photo-preview{display:block;max-width:100%;max-height:170px;object-fit:contain;margin-top:12px}#assistant-photo-preview[hidden]{display:none}#assistant-photo-status{font-size:12px;color:#98552f}@media(max-width:600px){.assistant-launcher{right:16px;bottom:16px;padding:12px 20px}.assistant-dialog{inset:12px;max-width:none;width:calc(100vw - 24px);height:calc(100dvh - 24px);max-height:none}.assistant-dialog .ask-options{grid-template-columns:1fr 1fr}.assistant-scroll{padding:16px}}@media print{.assistant-launcher,.assistant-dialog{display:none!important}}

.family-preview{transform:none}.paired-mini{display:grid;grid-template-columns:1fr 1fr;gap:10px}.paired-mini>div{padding:18px 14px;background:#fffdf7;border-radius:12px;border:1px solid #d0dcc7}.paired-mini>div+div{background:#fff0e1}.paired-mini h3{font-size:18px;line-height:1.5}.paired-mini p{font-size:13px;color:var(--muted)}.paired-mini .pill{font-size:10px;padding:0;background:transparent}.shared-mini{font-size:13px;text-align:center;margin:20px 0}.family-preview>.primary{width:100%;font-size:13px}.lesson-tabs{flex-wrap:wrap;gap:12px}.together-intro h2{font-size:25px}.together-intro p{font-size:14px;color:var(--muted)}.together-progress{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:22px 0}.together-progress>span{font-size:11px;background:#ecefe6;padding:10px;border-radius:7px;border-bottom:3px solid transparent}.together-progress>span.current{background:#e0ead5;border-color:var(--teal)}.partner-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.partner-pane{padding:20px;background:#eef3e7;border:1px solid #d6e2cc;border-radius:12px}.parent-pane{background:#fbefe3;border-color:#ead6c3}.partner-heading{border-bottom:1px solid #d5ddcf;padding-bottom:15px}.partner-heading h3{font-size:17px;margin:0 0 12px}.partner-heading label{display:block}.partner-heading select{display:block;margin-top:7px;width:100%;padding:10px;background:#fffefa;color:var(--ink);border:1px solid var(--line);border-radius:6px;font-size:14px}.partner-reading h4{font-size:18px;line-height:1.5;margin:20px 0 10px}.partner-reading p{font-size:17px;line-height:1.9;white-space:pre-line;overflow-wrap:anywhere}.partner-example{font-size:18px!important}.partner-prompt{font-size:13px;border-top:1px solid #d8dece;padding-top:15px;margin-top:20px;line-height:1.8}.shared-question{border:1px solid var(--line);background:white;padding:22px;border-radius:12px;margin-top:20px}.shared-question p{font-size:17px}.shared-question .micro{font-size:12px;color:var(--muted)}.shared-question summary{font-size:14px;color:var(--teal);cursor:pointer}@media(max-width:600px){.partner-grid{grid-template-columns:1fr}.partner-pane{padding:17px}.together-progress>span{padding:8px;font-size:10px}.lesson-tabs{gap:2px}.lesson-tabs button{font-size:12px;padding:10px 6px}.paired-mini h3{font-size:15px}.paired-mini>div{padding:12px}.new-hero h1{font-size:36px}}

.shared-example{background:#fffefb;border:1px solid var(--line);border-radius:12px;padding:20px;margin-bottom:18px}.shared-example-pair{display:grid;grid-template-columns:1fr 1fr;gap:20px}.shared-example-pair p{white-space:pre-line;font-size:16px;line-height:1.8;overflow-wrap:anywhere}.shared-example-pair p+ p{border-left:1px solid var(--line);padding-left:20px}.role-tag{display:inline-block;font-size:10px;letter-spacing:.6px;color:var(--teal);margin-top:18px;font-weight:bold}.partner-reading textarea{display:block;width:100%;padding:12px;font:inherit;font-size:15px;line-height:1.7;border:1px solid #bacbb0;border-radius:8px;background:#fffefa;color:var(--ink);resize:vertical;margin-top:10px}.draft-label{font-size:13px;line-height:1.8;display:block;margin-top:20px}.coach-prompts{padding-left:20px;font-size:15px;line-height:1.9}.coach-prompts li{margin:10px 0}.parent-guide{border:1px solid #dec6b1;padding:14px;border-radius:8px;background:#fffaf3;margin-top:20px}.parent-guide summary{cursor:pointer;font-size:14px;color:#74472c}.parent-guide p{font-size:14px}.parent-guide h4{font-size:15px}.parent-check{margin-top:20px;font-size:13px;line-height:1.8}.parent-check input,.family-answers input{accent-color:var(--teal);width:17px;height:17px;vertical-align:middle}.family-answers{display:grid;gap:10px}.family-answers label{padding:12px;background:#fffef8;border:1px solid var(--line);border-radius:8px;font-size:15px}.learning-layout:has(.partner-grid){grid-template-columns:180px minmax(0,1fr);gap:25px}.learning-layout:has(.partner-grid) .course-sidebar{padding-right:12px}@media(min-width:751px) and (max-width:1000px){.learning-layout:has(.partner-grid){grid-template-columns:1fr}.learning-layout:has(.partner-grid) .course-sidebar{display:none}}@media(max-width:600px){.shared-example-pair{grid-template-columns:1fr}.shared-example-pair p+p{border-left:0;border-top:1px solid var(--line);padding:15px 0 0;margin:0}.partner-reading p{font-size:16px}}

.companion-control{margin-left:auto;display:flex;flex-direction:column;gap:5px;font-size:11px;line-height:1.3}.companion-control .ko{font-size:10px}.companion-control select,#card-companion,#article-language,#assistant-answer-language{background:white;color:var(--ink);border:1px solid var(--line);border-radius:6px;padding:9px;font-size:14px}.header-start{margin-left:10px}header{gap:20px}.curriculum-unit{margin:22px 0}.curriculum-note{background:#edf2e6;padding:20px;border:1px solid var(--line);border-radius:10px;margin-bottom:25px;font-size:14px}.curriculum-note>a{display:block;text-decoration:underline;color:var(--teal);margin:12px 0}.curriculum-note p{color:var(--muted);font-size:13px}.flash-term{display:block;font-size:25px;font-weight:bold;margin:5px 0 24px}.flashcard .flash-english{font-size:22px}.flashcard .flash-korean{font-size:20px}.definition-entry{border-left:3px solid #bdd0b3;padding:12px 18px;margin:18px 0;background:#f8faf4}.definition-entry p{margin:6px 0;font-size:16px}.family-answers label{line-height:1.7;overflow-wrap:anywhere}.article-tools>label{font-size:12px}.article-tools select{display:block;margin-top:5px}.sample-stack.family-preview{margin-top:10px}.new-hero{gap:35px}.unit .topic-row .micro .ko{font-size:12px}#assistant-answer-language{display:block;margin:10px 0 20px;max-width:100%}@media(max-width:1000px){header{flex-wrap:wrap;gap:15px}nav{margin-left:0;gap:20px}.header-start{display:none}}@media(max-width:750px){.companion-control{margin-left:auto;max-width:180px}nav{order:3;width:100%}.new-hero h1{font-size:36px}.flashcard .flash-english{font-size:18px}.flashcard .flash-korean{font-size:17px}.article-tools{flex-wrap:wrap}.topic-row h3{font-size:16px}}
/* A personal welcome, before the learning begins. */
[hidden]{display:none!important} .welcome-dialog{width:min(960px,calc(100% - 32px));max-height:92dvh;border:1px solid #d9e3d9;border-radius:28px;padding:0;background:#faf9f4;color:#203d38;box-shadow:0 24px 100px #102e3440}.welcome-dialog::backdrop{background:#203d38bb;backdrop-filter:blur(9px)}.welcome-top{display:flex;justify-content:space-between;align-items:center;padding:24px 32px}.welcome-progress{display:flex;gap:8px;margin:0 32px}.welcome-progress span{height:4px;flex:1;border-radius:4px;background:#e3e7de}.welcome-progress .filled{background:#236857}.welcome-body{padding:32px 40px}.welcome-body h1{font-size:clamp(26px,4vw,40px);line-height:1.2;margin:12px 0 30px;letter-spacing:-1px}.welcome-body small{display:block;font-size:.57em;font-weight:400;line-height:1.55;letter-spacing:0;opacity:.8;margin-top:5px}.welcome-choices{display:grid;grid-template-columns:1fr 1fr;gap:20px}.welcome-choice{text-align:left;position:relative;border:1px solid #cbdcd1;border-radius:20px;padding:26px;background:#edf3e9;color:inherit;cursor:pointer;transition:transform .2s,box-shadow .2s;font:inherit}.welcome-choice:nth-child(2){background:#f9eee0;border-color:#ead6be}.welcome-choice:hover{transform:translateY(-4px);box-shadow:0 10px 28px #203d3818}.welcome-choice h2{font-size:24px;margin:16px 0}.welcome-choice p{font-size:16px;line-height:1.5}.welcome-choice p small{font-size:13px}.choice-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:#ffffffa8;font-size:30px}.choice-arrow{font-size:26px;display:block;margin-top:20px}.setup-note{font-size:13px;margin-top:28px;opacity:.8}.setup-note small{font-size:12px}.setup-fields{display:grid;gap:24px}.setup-fields label{display:grid;gap:4px;font-size:18px;font-weight:650}.setup-fields label small{font-size:13px}.setup-fields select{margin-top:12px;min-height:54px;width:100%;font:inherit;border:1px solid #b8c9bd;border-radius:12px;background:white;padding:12px;color:#203d38}.setup-language-pair{display:grid;grid-template-columns:1fr 1fr;gap:24px}.fixed-language{padding:20px;border-radius:14px;background:#edf3e9}.fixed-language small{font-size:13px}.setup-actions{display:flex;justify-content:space-between;gap:20px;margin-top:32px}.setup-actions button small{font-size:12px}.preview-definition{line-height:1.8}.welcome-enter{animation:arrive .7s ease-out}.new-hero h1>.ko{font-size:.5em;line-height:1.4;margin-top:18px}#learning-settings{font-size:12px;line-height:1.3;max-width:155px}#learning-settings .ko{font-size:11px}button:focus-visible,select:focus-visible{outline:3px solid #c16d3c;outline-offset:4px}@keyframes arrive{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}@media(max-width:650px){.welcome-body{padding:22px}.welcome-top{padding:18px 22px}.welcome-progress{margin:0 22px}.welcome-choices,.setup-language-pair{grid-template-columns:1fr}.welcome-choice{padding:20px}.welcome-choice h2{font-size:21px}.welcome-body h1{margin-bottom:20px}.welcome-dialog{border-radius:20px}.setup-actions{gap:10px}.setup-actions button{flex:1}header{flex-wrap:wrap}}@media(prefers-reduced-motion:reduce){.welcome-enter{animation:none}.welcome-choice{transition:none}.welcome-choice:hover{transform:none}}
.project-workspace{margin-top:32px;padding:28px;border:1px solid #cad9ce;border-radius:20px;background:#f0f5eb}.project-workspace h2{margin-top:16px}.project-checklist{display:grid;gap:14px;margin:24px 0}.project-checklist label{display:flex;align-items:flex-start;gap:14px;padding:16px;background:#fff;border-radius:12px;cursor:pointer}.project-checklist input{width:22px;height:22px;flex-shrink:0;accent-color:#236857}.project-workspace textarea{display:block;width:100%;box-sizing:border-box;margin-top:12px;padding:16px;border:1px solid #adc2b2;border-radius:12px;font:inherit;line-height:1.6;resize:vertical}.project-workspace .actions{flex-wrap:wrap}

#chat-log{max-height:38vh;overflow:auto;display:grid;gap:12px;margin:16px 0}.chat-message{padding:14px;border-radius:14px;background:#edf3e9}.chat-message.user{background:#faecdf;margin-left:20px}.chat-text{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.65;margin-top:8px}#chat-error{color:#9e3527;white-space:pre-wrap}#assistant-photo-preview{max-height:180px;object-fit:contain;width:100%}.assistant-dialog{width:min(520px,calc(100% - 24px))}
#chat-access:empty{display:none}#chat-access{margin:16px 0;padding:16px;background:#f9eee0;border:1px solid #e7ceb0;border-radius:12px}#chat-access .primary{display:block;text-align:center}#chat-access p{margin-top:0}