:root{--radius:.625rem;--background:#fff;--foreground:#0a0a0a;--card:#fff;--card-foreground:#0a0a0a;--popover:#fff;--popover-foreground:#0a0a0a;--primary:#171717;--primary-foreground:#fafafa;--secondary:#f5f5f5;--secondary-foreground:#171717;--muted:#f5f5f5;--muted-foreground:#737373;--accent:#f5f5f5;--accent-foreground:#171717;--destructive:#e40014;--border:#e5e5e5;--input:#e5e5e5;--ring:#a1a1a1;--chart-1:#f05100;--chart-2:#009588;--chart-3:#104e64;--chart-4:#fcbb00;--chart-5:#f99c00;--sidebar:#fafafa;--sidebar-foreground:#0a0a0a;--sidebar-primary:#171717;--sidebar-primary-foreground:#fafafa;--sidebar-accent:#f5f5f5;--sidebar-accent-foreground:#171717;--sidebar-border:#e5e5e5;--sidebar-ring:#a1a1a1;--White:#fff;--Student-Energy:#ffde87;--Teacher-Blue:#3b6cff;--Light-Blue:#dbeafe;--Tint-Blue:#dbeafe;--BG-Blue:#f3faff;--Red:#ff3b4f;--Light-Red:#fef2f2;--Green:#10b981;--Light-Green:#f0fdf4;--Deep-Yellow:#d98c06;--Light-Yellow:#fff8e7;--Pink:#ec4899;--Light-Pink:#fce7f3;--Cool-Gray-10:#f8fafc;--Cool-Gray-20:#f1f5f9;--Cool-Gray-30:#e2e8f0;--Cool-Gray-40:#cbd5e1;--Cool-Gray-50:#94a3b8;--Cool-Gray-60:#64748b;--Cool-Gray-70:#475569;--Cool-Gray-80:#334155;--Cool-Gray-90:#1e293b;--font-family-ko:"Pretendard",sans-serif;--fw-regular:400;--fw-medium:500;--fw-semibold:600;--fw-bold:700;--fw-extrabold:800;--ko-display:var(--fw-bold)44px/66px var(--font-family-ko);--ko-display-letter-spacing:-.5px;--ko-head1:var(--fw-bold)32px/44px var(--font-family-ko);--ko-head1-letter-spacing:-.5px;--ko-head2:var(--fw-semibold)24px/36px var(--font-family-ko);--ko-head2-letter-spacing:-.25px;--ko-head3:var(--fw-semibold)20px/28px var(--font-family-ko);--ko-head3-letter-spacing:-.25px;--ko-body1:var(--fw-regular)18px/28px var(--font-family-ko);--ko-body1-letter-spacing:-.25px;--ko-body1-b:var(--fw-semibold)18px/28px var(--font-family-ko);--ko-body1-b-letter-spacing:-.25px;--ko-body2:var(--fw-regular)16px/24px var(--font-family-ko);--ko-body2-letter-spacing:0px;--ko-body3:var(--fw-regular)14px/21px var(--font-family-ko);--ko-body3-letter-spacing:0px;--ko-btn-large:var(--fw-semibold)18px/18px var(--font-family-ko);--ko-btn-large-letter-spacing:-.25px;--ko-btn-medium:var(--fw-semibold)16px/16px var(--font-family-ko);--ko-btn-medium-letter-spacing:-.15px;--ko-btn-small:var(--fw-semibold)14px/14px var(--font-family-ko);--ko-btn-small-letter-spacing:0px;--ko-caption:var(--fw-regular)12px/16px var(--font-family-ko);--ko-caption-letter-spacing:0px}@supports (color:lab(0% 0 0)){:root{--background:lab(100% 0 0);--foreground:lab(2.75381% 0 0);--card:lab(100% 0 0);--card-foreground:lab(2.75381% 0 0);--popover:lab(100% 0 0);--popover-foreground:lab(2.75381% 0 0);--primary:lab(7.78201% -.0000149012 0);--primary-foreground:lab(98.26% 0 0);--secondary:lab(96.52% -.0000298023 .0000119209);--secondary-foreground:lab(7.78201% -.0000149012 0);--muted:lab(96.52% -.0000298023 .0000119209);--muted-foreground:lab(48.496% 0 0);--accent:lab(96.52% -.0000298023 .0000119209);--accent-foreground:lab(7.78201% -.0000149012 0);--destructive:lab(48.4493% 77.4328 61.5452);--border:lab(90.952% 0 -.0000119209);--input:lab(90.952% 0 -.0000119209);--ring:lab(66.128% -.0000298023 .0000119209);--chart-1:lab(57.1026% 64.2584 89.8886);--chart-2:lab(55.0223% -41.0774 -3.90277);--chart-3:lab(30.372% -13.1853 -18.7887);--chart-4:lab(80.1641% 16.6016 99.2089);--chart-5:lab(72.7183% 31.8672 97.9407);--sidebar:lab(98.26% 0 0);--sidebar-foreground:lab(2.75381% 0 0);--sidebar-primary:lab(7.78201% -.0000149012 0);--sidebar-primary-foreground:lab(98.26% 0 0);--sidebar-accent:lab(96.52% -.0000298023 .0000119209);--sidebar-accent-foreground:lab(7.78201% -.0000149012 0);--sidebar-border:lab(90.952% 0 -.0000119209);--sidebar-ring:lab(66.128% -.0000298023 .0000119209)}}*{box-sizing:border-box;margin:0;padding:0}html{overflow-x:hidden}body{background-color:var(--background);color:var(--foreground);font-family:var(--font-family-ko);overflow-x:hidden}.ko-display{font:var(--ko-display);letter-spacing:var(--ko-display-letter-spacing)}.ko-head1{font:var(--ko-head1);letter-spacing:var(--ko-head1-letter-spacing)}.ko-head2{font:var(--ko-head2);letter-spacing:var(--ko-head2-letter-spacing)}.ko-head3{font:var(--ko-head3);letter-spacing:var(--ko-head3-letter-spacing)}.ko-body1{font:var(--ko-body1);letter-spacing:var(--ko-body1-letter-spacing)}.ko-body1-b{font:var(--ko-body1-b);letter-spacing:var(--ko-body1-b-letter-spacing)}.ko-body2{font:var(--ko-body2);letter-spacing:var(--ko-body2-letter-spacing)}.ko-body3{font:var(--ko-body3);letter-spacing:var(--ko-body3-letter-spacing)}.ko-btn-large{font:var(--ko-btn-large);letter-spacing:var(--ko-btn-large-letter-spacing)}.ko-btn-medium{font:var(--ko-btn-medium);letter-spacing:var(--ko-btn-medium-letter-spacing)}.ko-btn-small{font:var(--ko-btn-small);letter-spacing:var(--ko-btn-small-letter-spacing)}.ko-caption{font:var(--ko-caption);letter-spacing:var(--ko-caption-letter-spacing)}.app-shell{flex-direction:column;padding-top:65px;display:flex}.app-header{z-index:100;position:fixed;top:0;left:0;right:0}.academy-root{flex-direction:column;height:100vh;display:flex;overflow:hidden}.app-layout{flex:1;display:flex;overflow:hidden}.app-main-content{flex-direction:column;flex:1;display:flex;overflow-y:auto}