:root{--brand: #2a6ef0;--brand-weak: rgba(42, 110, 240, .09);--bg: #ffffff;--panel: #ffffff;--subtle: #f6f7f8;--line: #ececef;--line-strong: #e0e1e5;--ink: #1a1a1c;--ink2: #5f6672;--muted: #9aa0a9;--red: #e5484d;--amber: #d98324;--green: #2ba471;--radius: 16px;--radius-sm: 11px;--maxw: 1680px;--shadow-sm: 0 1px 2px rgba(16,24,40,.05);--shadow: 0 2px 8px rgba(16,24,40,.06), 0 1px 2px rgba(16,24,40,.04);--shadow-lg: 0 16px 48px rgba(16,24,40,.12)}.dark{--shadow-sm: 0 1px 2px rgba(0,0,0,.3);--shadow: 0 4px 14px rgba(0,0,0,.4);--shadow-lg: 0 20px 56px rgba(0,0,0,.55)}.dark{--brand: #5b97ff;--brand-weak: rgba(91, 151, 255, .14);--bg: #0f0f11;--panel: #161618;--subtle: #1c1d20;--line: #262629;--line-strong: #323236;--ink: #ededee;--ink2: #a8adb6;--muted: #71767f;--red: #ff6b6f;--amber: #e9a23b;--green: #4cc38a}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:Pretendard Variable,Pretendard,system-ui,Segoe 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svg{color:var(--brand)}.hero-ring{flex:none}.ring{position:relative}.ring-center{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;text-align:center;line-height:1.1}.ring-n{font-size:30px;font-weight:800;letter-spacing:-.03em}.ring-l{font-size:11px;color:var(--muted);margin-top:3px}.bars{display:flex;flex-direction:column;gap:13px}.bar-row{display:grid;grid-template-columns:minmax(84px,128px) 1fr 42px;gap:12px;align-items:center;font-size:13px}.bar-label{color:var(--ink2)}.bar-track{height:9px;background:var(--subtle);border-radius:999px;overflow:hidden}.bar-fill{height:100%;border-radius:999px;transition:width .6s ease}.bar-val{text-align:right;font-weight:700}.meter{height:10px;background:var(--subtle);border-radius:999px;overflow:hidden}.meter-fill{height:100%;background:var(--green);border-radius:999px;transition:width .6s ease}.meter-cap{display:flex;justify-content:space-between;font-size:12.5px;margin-top:10px}.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:14px}.kpi-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.kpi-ico{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;background:var(--brand-weak);color:var(--brand)}.course-ico{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:var(--subtle);color:var(--ink2);flex:none}.card-head{display:flex;align-items:center;gap:9px;margin-bottom:13px}.card-head svg{color:var(--brand)}.card-head h3{font-size:15px;font-weight:800}.card-head .section-link{font-size:12px}.rich{color:var(--ink2);line-height:1.8;font-size:15px;word-break:break-word}.rich>:first-child{margin-top:0}.rich p{margin:0 0 12px}.rich a{color:var(--brand);text-decoration:underline;text-underline-offset:2px}.rich h1,.rich h2,.rich h3{color:var(--ink);font-weight:800;margin:20px 0 10px}.rich ul,.rich ol{margin:0 0 12px;padding-left:22px}.rich li{margin:4px 0}.rich img{max-width:100%;height:auto;border-radius:8px}.rich iframe,.rich video{max-width:100%;width:100%;aspect-ratio:16/9;border:0;border-radius:10px}.rich table{border-collapse:collapse;width:100%;margin:12px 0;font-size:14px}.rich th,.rich td{border:1px solid var(--line);padding:8px 10px}.rich th{background:var(--subtle)}.rich strong,.rich b{color:var(--ink)}.rich pre{background:var(--subtle);border:1px solid var(--line);border-radius:10px;padding:12px;overflow-x:auto}.rich code{background:var(--subtle);padding:1px 6px;border-radius:5px;font-size:.92em}@media (max-width: 920px){.dash{grid-template-columns:1fr;gap:32px}}@media (max-width: 760px){.topnav-tabs{display:none}.topnav-in{gap:12px}.bottomnav{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:40;background:var(--panel);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.bottomnav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:9px 0;font-size:10.5px;font-weight:600;color:var(--muted)}.bottomnav a.active{color:var(--brand)}.kpis{grid-template-columns:repeat(2,1fr)}.kpi:nth-child(-n+2){border-top:none}.kpi:nth-child(odd){border-left:none}.kpi:nth-child(n+3){border-top:1px solid var(--line)}.meta-grid,.kpi-grid{grid-template-columns:repeat(2,1fr)}.hero{flex-direction:column;align-items:flex-start;gap:20px;padding:22px}}