@font-face{font-family:Roadmap;src:local('Noto Sans CJK KR'),local('Noto Sans KR');font-display:swap}
:root{--bg:#faf9f6;--paper:#fff;--ink:#303a35;--muted:#7b807a;--accent:#d46b39;--line:#dfaa8c;--soft:#fbede4;--border:#e9e8e1}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--ink);font-family:Roadmap,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:3px solid #65896d;outline-offset:5px}button{color:inherit}.topbar{height:80px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 44px;background:rgba(250,249,246,.96);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:800;letter-spacing:-1px}.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:35px;height:35px;border-radius:11px;background:var(--accent);color:white;font-size:28px;position:relative;padding-bottom:3px}.brand-mark>span{font-size:19px;position:absolute;right:2px;top:0}.brand-divider{height:19px;width:1px;background:#d7d8d0;margin:0 8px}.brand-sub{font-size:14px;font-weight:500;letter-spacing:-.3px;color:#747970}.preview-badge{display:flex;align-items:center;gap:8px;border:1px solid #dedfd4;border-radius:30px;padding:8px 13px;font-size:11px;color:#676f5e}.preview-badge>span{width:6px;height:6px;border-radius:50%;background:#8c9d77}.page{max-width:1600px;margin:auto;display:grid;grid-template-columns:230px minmax(0,1fr);gap:42px;padding:0 44px}.sidebar{position:sticky;top:116px;height:calc(100vh - 150px);padding-top:12px;display:flex;flex-direction:column;align-self:start}.eyebrow{font-size:10px;letter-spacing:1.7px;font-weight:700;margin:0 0 24px;color:#858b7c}.overview{font-weight:700;padding:15px 16px;border-radius:8px;display:flex;justify-content:space-between;background:#eeeee7;margin:0 0 22px}.overview>span{font-size:17px;color:#737f63}nav{display:grid;gap:4px}nav a{padding:14px 13px;font-size:13px;color:#747b70;border-radius:7px;transition:background .2s}nav a:hover,nav a.active{background:#f0ede4;color:var(--ink)}nav a>span{font-size:10px;color:#a0a58f;font-weight:700;letter-spacing:1px;margin-right:17px}.sidebar-note{margin:40px 12px 0;border-top:1px solid var(--border);padding-top:24px;font-size:11px;color:#8a8d80;line-height:1.9}.note-icon{display:block;font-size:28px;color:#899774;margin-bottom:12px}.sidebar-note strong{font-size:12px;font-weight:500;color:#68705e}.sidebar-note p{margin-top:8px}.sidebar-footer{margin-top:auto;padding:35px 12px 0;color:#89917e;font-size:10px;letter-spacing:2px;line-height:2.5}.sidebar-footer span{letter-spacing:0;font-size:10px;color:#a3a798}main{min-width:0}.hero{display:flex;justify-content:space-between;align-items:center;padding:53px 0 40px;gap:20px}.accent{color:var(--accent);letter-spacing:1.2px}.hero .eyebrow{font-size:11px;letter-spacing:1px;margin-bottom:19px}h1{font-size:36px;line-height:1.45;letter-spacing:-1.8px;margin:0;font-weight:750}h1>span{color:#838b7b}.hero-copy{font-size:12px;line-height:1.9;color:#858a7e;margin:21px 0 0}.hero-art{width:180px;flex-shrink:0;text-align:center;margin-right:24px}.hero-art svg{width:100%;fill:#faf9f6;stroke:#dcbc9d;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}.hero-art .solid{fill:#d87848;stroke:#d87848}.hero-art .check{fill:none;stroke:white;stroke-width:2.8}.hero-art span{font-size:8px;letter-spacing:2px;color:#a9a48e}.toolbar{display:flex;justify-content:space-between;align-items:center;padding:18px 0;border-top:1px solid var(--border);gap:16px}.map-meta{display:flex;align-items:center;gap:12px;font-size:12px;color:#92968b;white-space:nowrap}.map-meta strong{font-weight:600;color:#454d41}.dot{color:#c6c8bc}.search{display:flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--border);border-radius:7px;padding:9px 12px}.search svg{width:16px;height:16px;fill:none;stroke:#919585;stroke-width:1.6}.search input{border:0;background:transparent;outline:0;width:150px;color:var(--ink);font-size:11px}.search input::placeholder{color:#979b90}.search-results{padding:4px 0 18px;display:flex;flex-wrap:wrap;gap:8px}.search-results[hidden]{display:none}.search-results button{background:#fff;border:1px solid #e5d0bd;padding:9px 12px;border-radius:5px;font-size:12px}.search-results p{font-size:12px;color:#737c6a}.map-help{display:flex;justify-content:space-between;gap:16px;padding:4px 2px 16px;color:#8f9489;font-size:10px}.map-help>span:first-child{display:flex;align-items:center;gap:7px}.legend-node{height:10px;width:10px;border:1.5px solid var(--accent);border-radius:50%;background:var(--soft);display:inline-block}.legend-node.muted{opacity:.4;margin-left:12px}.map-scroll{width:100%;max-width:1042px;overflow-x:auto;background:#fff;border:1px solid var(--border);border-radius:14px;scrollbar-color:#c9cabb #f5f5f0;scrollbar-width:thin}.map{position:relative;width:1040px;height:2360px;transform-origin:top left;background-color:#fff;background-image:radial-gradient(#eae9e2 .7px,transparent .7px);background-size:18px 18px;isolation:isolate}.loading{position:absolute;top:100px;left:40px;color:#858a7e}.map.error{height:260px;width:100%;min-width:0}.map.error p{padding:28px;line-height:1.9;margin:0}.map.error button{display:block;margin-top:18px}.map.error button{border:1px solid var(--border);border-radius:7px;background:var(--bg);padding:10px 20px}.map-stage{position:absolute;left:0;width:100%;pointer-events:none;z-index:-1;border-bottom:1px dashed #e5e7de}.map-stage:nth-child(even){background:rgba(246,247,240,.64)}.stage-heading{position:absolute;left:74px;top:29px}.stage-heading p{font-size:9px;letter-spacing:1.4px;color:#a1a18d;margin:0 0 8px}.stage-heading h2{font-size:21px;letter-spacing:-.8px;font-weight:700;margin:0}.stage-heading h2 span{color:#cbd0bb;font-size:16px;font-weight:400;margin-right:14px}.stage-description{position:absolute;right:70px;top:56px;color:#999e90;font-size:11px}.roads{position:absolute;inset:0;width:1040px;height:2360px;pointer-events:none;overflow:visible}.road{fill:none;stroke:var(--line);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}.road-halo{fill:none;stroke:white;stroke-width:10;stroke-linecap:round;stroke-linejoin:round}.road-hint{fill:none;stroke:#ba8263;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.junction{fill:#fff;stroke:var(--line);stroke-width:2}.course{position:absolute;width:104px;height:104px;border-radius:50%;background:#fff9f4;border:1.6px solid #d88e62;box-shadow:0 0 0 7px #fff,0 4px 8px #583b2010;padding:14px 8px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;transition:background .18s,box-shadow .18s,transform .18s;z-index:2;line-height:1.45}.course:hover{background:#fbe4d2;box-shadow:0 0 0 7px white,0 0 0 9px #e8c2a3;transform:translateY(-3px)}.course:focus-visible{outline:3px solid #648266;outline-offset:8px}.course.selected{background:#f6d9c1;box-shadow:0 0 0 7px white,0 0 0 9px #c5885e}.course .node-title{font-size:13px;font-weight:650;white-space:pre-line;letter-spacing:-.3px;text-align:center}.course .node-icon{font-size:10px;color:#c18b64;font-weight:600;letter-spacing:.4px}.course .node-caption{position:absolute;top:115px;left:-17px;width:138px;font-size:10px;color:#999483;font-weight:400;text-align:center;white-space:nowrap;pointer-events:none}.course.unavailable{background:#fcfbf8;border-color:#e8d9c9;border-style:dashed}.course.unavailable .node-title{color:#a6a89d}.course.unavailable .node-icon{color:#c9b7a1}.course.unavailable .node-caption{color:#a9ad9f}.lane-label{position:absolute;font-size:10px;letter-spacing:.6px;color:#8d967f;background:#f4f5ed;border:1px solid #e7e9dd;border-radius:4px;padding:4px 9px;white-space:nowrap}.marker{position:absolute;width:34px;height:34px;border-radius:50%;background:#81916e;display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 7px #f0f3e9;z-index:2;color:white;font-size:13px}.finish{width:48px;height:48px;background:#788b68;box-shadow:0 0 0 8px #eff2e8;font-size:23px}.finish svg{width:25px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.finish-caption{position:absolute;left:760px;top:2282px;font-size:11px;color:#929c85;text-align:right}.finish-caption strong{display:block;color:#6c7a5e;font-size:15px;font-weight:500;margin-bottom:7px}.mobile-hint{display:none}.footer{padding:30px 0 45px;color:#89907f;font-size:11px;line-height:2}.footer small{display:block;color:#aaaD9f;font-size:9px}.footer>span{display:block;margin-bottom:8px}dialog{border:1px solid #e7e6dc;border-radius:18px;width:510px;max-width:calc(100vw - 28px);max-height:calc(100dvh - 56px);padding:36px;color:var(--ink);box-shadow:0 20px 100px #242f222b;overflow:auto}dialog::backdrop{background:#2d352c66;backdrop-filter:blur(3px)}.close-dialog{position:absolute;right:18px;top:13px;border:0;background:#f1f1ea;border-radius:50%;width:32px;height:32px;font-size:24px;font-weight:300;color:#747d69}.detail-symbol{border:1px solid #dca67e;background:var(--soft);color:var(--accent);width:55px;height:55px;border-radius:50%;display:grid;place-items:center;font-size:24px;margin:10px 0 20px}dialog h2{font-size:24px;line-height:1.4;letter-spacing:-.8px;margin:0 0 15px}#dialog-summary{font-size:13px;line-height:1.85;color:#808677;white-space:pre-line}.detail-meta{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0 26px}.detail-meta>span{background:#f2f2ec;padding:7px 10px;font-size:11px;border-radius:5px;color:#6e7965}dialog h3{font-size:13px;margin:0 0 8px}#dialog-chapters{list-style:none;margin:0;padding:0}#dialog-chapters li{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid #efefe8;font-size:12px;line-height:1.65}#dialog-chapters li>span{color:#a2ab93;font-size:10px;padding-top:2px}#dialog-chapters li>div{flex:1}#dialog-chapters small{display:block;font-size:10px;color:#a1a593;margin-top:3px}.detail-note{font-size:10px;color:#9b9f90;line-height:1.8;margin:26px 0 0;padding-top:18px;border-top:1px solid #eceee3}
@media(min-width:1600px){.map-scroll{max-width:1042px}}@media(max-width:1200px){.page{grid-template-columns:185px minmax(0,1fr);gap:28px;padding:0 30px}.topbar{padding:0 30px}.hero-art{width:135px;margin-right:0}h1{font-size:30px}.sidebar .eyebrow{font-size:8px}.sidebar-note{margin-left:8px;margin-right:8px}}
@media(max-width:900px){.page{display:block;padding:0 24px}.sidebar{position:static;height:auto;padding:20px 0 0}.sidebar>.eyebrow,.overview,.sidebar-note,.sidebar-footer{display:none}.sidebar nav{display:flex;overflow-x:auto;gap:5px;scrollbar-width:none}.sidebar nav a{white-space:nowrap;padding:10px 12px;font-size:11px;background:#f1f1ea}.sidebar nav a>span{margin-right:7px;font-size:9px}.hero{padding:34px 0 30px}.topbar{height:68px;padding:0 24px}.hero-art{width:155px;margin-right:16px}.map-help{font-size:9px}.mobile-hint{display:block;font-size:10px;color:#7c866f;text-align:right;margin:0 0 12px}.footer{padding-top:20px}}
@media(max-width:540px){.topbar{padding:0 18px;height:64px}.brand{font-size:20px;gap:8px}.brand-mark{width:29px;height:29px;font-size:24px;border-radius:9px}.brand-mark>span{font-size:16px}.brand-divider{margin:0 3px}.brand-sub{font-size:11px}.preview-badge{font-size:9px;padding:6px 8px;gap:5px}.preview-badge>span{width:4px;height:4px}.page{padding:0 18px}.hero{padding:29px 0 25px}.hero-art{display:none}.hero .eyebrow{font-size:9px;margin-bottom:16px}h1{font-size:27px;letter-spacing:-1.3px}.hero-copy{font-size:11px;margin-top:16px}.toolbar{padding:15px 0;gap:8px}.map-meta{gap:7px;font-size:10px}.search{padding:8px;gap:5px}.search input{width:82px;font-size:10px}.search svg{width:13px}.map-help{font-size:8px;gap:4px;flex-wrap:wrap}.map-help>span:first-child{gap:5px}.map-help>span:last-child{display:none}.map-scroll{border-radius:10px}dialog{padding:28px 23px}dialog h2{font-size:21px}.footer small{font-size:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}