:root{font-family:system-ui,-apple-system,'Segoe UI','Malgun Gothic',sans-serif;color:#252a28;background:#fff;font-synthesis:none}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}aside{max-width:900px;margin:auto;height:84px;padding:0 30px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #eee}.brand{font-size:23px;font-weight:750;letter-spacing:-1px}nav{display:flex;align-items:center;gap:26px;font-size:14px;color:#929693}nav a.active{color:#253e32}nav a:hover,a.text-link:hover{color:#253e32}nav .menu{position:relative;margin:0}summary{cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}.menu summary{font-size:22px;padding:8px}.menu>div{position:absolute;right:0;top:40px;background:#fff;border:1px solid #e5e8e5;border-radius:8px;box-shadow:0 6px 20px #00000008;z-index:4;width:130px;padding:6px}.menu a{display:block;padding:12px;color:#555}main{max-width:800px;padding:50px 30px 90px;margin:auto}header{margin-bottom:30px}h1{font-size:27px;letter-spacing:-1px;font-weight:650;margin:0}h2{font-size:16px;font-weight:600;margin:0 0 18px}h3{font-size:16px}p{font-size:13px;line-height:1.8;color:#7a817d}.muted{font-size:12px;color:#969c98}.home-focus{padding:55px 0 70px}.home-focus p{margin:0 0 16px}.home-focus h1{font-size:34px;letter-spacing:-1.5px;margin-bottom:30px}.row{display:flex;gap:16px;align-items:center;flex-wrap:wrap}button,.button{display:inline-block;font:inherit;font-size:13px;border:0;border-radius:6px;padding:13px 23px;background:#304d3d;color:#fff;cursor:pointer;text-align:center}button:hover,.button:hover{filter:brightness(.94)}button:disabled{opacity:.4;cursor:default}button.secondary,.secondary{background:#f2f4f1;color:#566159}button.danger{background:#faf2ef;color:#a46252}.text-link{color:#79817b;font-size:13px;padding:12px 0}.section{display:flex;align-items:center;justify-content:space-between;margin:20px 0 0;padding-bottom:16px;border-bottom:1px solid #e8ebe7}.section h2{font-size:13px;color:#929993;margin:0;font-weight:500}.section a{font-size:12px;color:#838e85}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.grid:has(>.deck){display:block}.deck{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 0;border-bottom:1px solid #edf0eb}.deck-name{font-size:14px;display:flex;flex-direction:column;gap:7px}.deck-name span{font-size:12px;color:#a0a59f}.deck button{white-space:nowrap;padding:10px 15px;font-size:12px}.box{border:1px solid #e9ece7;border-radius:9px;padding:24px;margin-bottom:22px;background:#fff}.box>label:first-child{margin-top:0}.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.tabs{display:flex;border-bottom:1px solid #e9ece7;margin-bottom:26px;gap:22px}.tabs button{background:none;color:#969d96;border-radius:0;padding:0 0 13px}.tabs button.selected{color:#304d3d;border-bottom:2px solid #304d3d}label{display:block;font-size:12px;font-weight:500;margin:18px 0 8px}input,textarea,select{width:100%;font:inherit;font-size:13px;border:1px solid #e1e5de;border-radius:5px;background:#fff;padding:12px;color:#303c32}textarea{resize:vertical;min-height:130px;line-height:1.7}input[type=checkbox]{width:auto;accent-color:#304d3d}input[type=file]{font-size:12px;border:0;padding:8px 0}input:focus,textarea:focus,select:focus{outline:2px solid #ccd9cb;outline-offset:1px}#inputArea>.row{margin-top:16px}details{margin:24px 0 0}summary{font-size:12px;color:#879084}.candidate{padding:15px 0;border-top:1px solid #edf0ea}.candidate textarea{min-height:65px}.source{white-space:pre-wrap;font-size:12px;line-height:2;max-height:600px;overflow:auto;color:#7d877c}.study{text-align:center;max-width:680px;margin:auto}.flash{min-height:320px;display:flex;flex-direction:column;justify-content:center;padding:35px 25px;margin:25px 0;white-space:pre-wrap}.flash h2{font-size:25px;line-height:1.8}.flash>p{display:none}.eyebrow{font-size:10px;letter-spacing:1.5px;color:#a3aaa1}.answer{border-top:1px solid #e9ece7;margin-top:20px;padding-top:25px;font-size:18px;line-height:1.9}.ratings{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.ratings small{display:block;font-size:10px;margin-top:5px;opacity:.65}.bar{height:3px;background:#f0f2ed;border-radius:5px;overflow:hidden;margin:16px 0}.bar span{display:block;height:100%;background:#95a88c}.metric{font-size:28px;margin:12px 0}.empty{padding:40px 15px}.tag{font-size:10px;color:#909b88}table{width:100%;border-collapse:collapse;font-size:12px}td,th{text-align:left;padding:13px 6px;border-bottom:1px solid #eef0eb}#toast{display:none;position:fixed;bottom:28px;left:50%;transform:translateX(-50%);padding:12px 22px;border-radius:7px;background:#304d3d;color:#fff;font-size:12px;z-index:8}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid #8ba184;outline-offset:4px}@media(max-width:620px){aside{height:70px;margin:0 22px;padding:0}nav{gap:21px;font-size:13px}main{padding:32px 22px 70px}.home-focus{padding:55px 0 65px}.home-focus h1{font-size:28px}.two,.grid{grid-template-columns:1fr}.box{padding:20px}.deck{gap:12px}.deck-name{font-size:13px}.deck button{padding:10px 12px}.flash{padding:25px 4px;min-height:300px}.flash h2{font-size:22px}.ratings{gap:7px}.ratings button{padding:12px 7px;font-size:12px}.tabs{gap:24px}h1{font-size:25px}table{font-size:11px}}
:root{--muted:#858d86}.intro-copy{font-size:14px;line-height:1.9;margin:18px 0 28px;max-width:470px}.quiet-note{font-size:12px;color:#8c958c;border-top:1px solid #edf0eb;padding-top:24px}.quiet-note span{padding:0 15px;color:#bbc3b8}.example-list{margin-top:32px}.example-choice{display:flex;align-items:center;gap:22px;width:100%;background:white;color:#303b32;border-radius:0;border-bottom:1px solid #e8ede5;padding:26px 4px;text-align:left}.example-choice:hover{background:#f8faf5;filter:none}.example-no{font-size:12px;color:#9ca993}.example-choice b{font-size:16px;font-weight:550}.example-choice small{display:block;font-size:12px;color:#90998b;margin-top:8px}.example-arrow{margin-left:auto;color:#86927e}.text-button{background:none!important;color:#7d8976!important;padding:3px;font-size:12px}.two:has(.source-panel){display:block}.source-panel{padding:0 8px 25px;margin:0}.source-panel[open]{border-top:1px solid #edf0e7;padding-top:20px}.candidate label{margin-top:10px}.benefit-list p{padding:22px 0;margin:0;border-bottom:1px solid #edf0e7}.benefit-list b{font-size:14px;font-weight:550;color:#34412f}.benefit-list span{display:block;margin-top:6px}.price-section{margin:55px 0 35px}.price-section h2{font-size:23px;letter-spacing:-.6px}.test-row{display:flex;flex-direction:column;gap:8px;padding:20px 0;border-bottom:1px solid #edf0e7;font-size:12px;color:#7f8b77}[hidden]{display:none!important}
.review-pager{display:flex;align-items:center;justify-content:space-between;padding:20px 0 24px;font-size:12px;color:#8b9485}.review-pager button:disabled{opacity:.3}.candidate{margin-top:18px}.candidate>p{font-size:11px}.candidate textarea{min-height:95px}.two:has(.source-panel)>.box>.section{margin-top:0}.two:has(.source-panel) #saveCandidates{width:100%}
/* v0.3 · 로컬 AI 접근성과 진행 상황 */
.ai-settings{margin-top:28px;padding:18px 20px;border:1px solid #dce7d9;background:#f8faf6;border-radius:10px}
.ai-settings summary{font-size:14px;font-weight:650;color:#304d3d;line-height:1.6}
.ai-settings label{margin-top:14px}
.ai-settings p{line-height:1.75}
.ai-settings .row{gap:10px}
.small-status{font-size:12px;color:#47614b;line-height:1.8;white-space:pre-line;overflow-wrap:anywhere}
.ai-warning{padding:12px 15px;border-radius:6px;background:#fff7e8;color:#7f5525}
@media(max-width:620px){.ai-settings{padding:14px;margin-left:-5px;margin-right:-5px}}
/* v0.4 course workspace */
.course-note{background:#f2f7ef;border:1px solid #dbe7d8;border-radius:9px;padding:15px 18px;color:#47634b;font-size:12px;line-height:1.8;margin:0 0 23px}
.course-collection{margin:16px 0 26px}.course-tile{display:flex;align-items:center;gap:15px;border:1px solid #e8ede6;border-radius:10px;padding:19px 20px;margin:10px 0}.course-tile b{display:block;font-size:15px;font-weight:650}.course-tile small{display:block;font-size:12px;color:#8d998d;margin-top:5px}.course-tile:hover{border-color:#9eb29c;background:#f8fbf6}.course-mark{background:#e7f0e5;color:#436448;width:42px;height:42px;display:grid;place-items:center;border-radius:11px;font-weight:700}.course-arrow{margin-left:auto;color:#7b947b}.crumb{font-size:12px;color:#638365;display:inline-block;margin-bottom:18px}.course-tabs{display:flex;gap:20px;border-bottom:1px solid #e8ede5;margin-bottom:25px}.course-tabs a{padding:12px 2px;font-size:13px}.course-tabs a.selected{border-bottom:2px solid #426345;color:#304d3d}.course-source{border-bottom:1px solid #e8ede8;margin:0;padding:0}.course-source summary{font-size:13px;padding:18px 2px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:#26372e}.source-kind{border-radius:5px;padding:5px 7px;background:#e7eee5;color:#486b4d;font-size:10px}.course-source summary b{font-weight:600}.course-source summary small{color:#9aa59b;font-size:11px}.course-source>div{padding:5px 0 20px}.source-text{white-space:pre-wrap;line-height:1.85;max-height:330px;overflow:auto;background:#f8faf8;color:#344636;border-radius:7px;padding:18px;overflow-wrap:anywhere}.mini{font-size:11px;padding:9px 12px;margin-right:8px}.assignment-tile{display:block;border-bottom:1px solid #edf1eb;padding:17px 0;font-size:13px}.assignment-tile b{font-weight:600}.assignment-tile span{display:block;font-size:11px;color:#9aa49b;margin:6px 0}.reference{padding:17px 0;border-top:1px solid #ecf0e9}.reference b{font-size:12px;color:#314936}.reference span{font-size:11px;color:#939f94;margin-left:8px}.reference p{white-space:pre-wrap;color:#55645a;font-size:12px;line-height:1.75;margin-bottom:0}.empty-hint{padding:32px 0}.box textarea#assignmentOutline{min-height:460px;font-size:13px;white-space:pre-wrap}
@media(max-width:620px){.course-tile{padding:14px}.course-source summary{align-items:flex-start}.course-mark{width:36px;height:36px;flex:none}.course-note{padding:12px}nav{gap:15px}nav a{font-size:12px}}

header .eyebrow{display:block;margin:4px 0 12px}header .crumb{display:block}header .eyebrow+h1{margin-top:8px}

/* v0.5 AI coach */
.ai-coach{border-color:#bfd3bc;background:#fbfdf9}
.ai-coach .consent{display:flex;gap:10px;align-items:flex-start;line-height:1.8;font-size:12px;border:1px solid #e2ebde;background:#fff;padding:12px;border-radius:6px}
.ai-coach .consent input{width:17px;height:17px;flex:none;margin:3px 0 0}
.ai-coach-result{margin-top:22px;border-top:1px solid #d6e5d0;padding-top:12px;overflow-wrap:anywhere}
.ai-coach-result h4{margin-top:24px;font-size:14px}
.ai-coach-result li{line-height:1.8;margin-bottom:9px;font-size:13px}