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0.1);--tw-shadow-colored:0 1px 3px 0 var(--tw-shadow-color), 0 1px 2px -1px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow)}.ax-course .shadow-lg{--tw-shadow:0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);--tw-shadow-colored:0 10px 15px -3px var(--tw-shadow-color), 0 4px 6px -4px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow)}.ax-course .shadow-sm{--tw-shadow:0 1px 2px 0 rgb(0 0 0 / 0.05);--tw-shadow-colored:0 1px 2px 0 var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow)}.ax-course .shadow-brand-500\/30{--tw-shadow-color:rgb(99 102 241 / 0.3);--tw-shadow:var(--tw-shadow-colored)}.ax-course .transition{transition-property:color, background-color, border-color, fill, stroke, opacity, box-shadow, transform, filter, -webkit-text-decoration-color, -webkit-backdrop-filter;transition-property:color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter;transition-property:color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter, -webkit-text-decoration-color, -webkit-backdrop-filter;transition-timing-function:cubic-bezier(0.4, 0, 0.2, 1);transition-duration:150ms}.ax-course .transition-all{transition-property:all;transition-timing-function:cubic-bezier(0.4, 0, 0.2, 1);transition-duration:150ms}.ax-course .transition-transform{transition-property:transform;transition-timing-function:cubic-bezier(0.4, 0, 0.2, 1);transition-duration:150ms}.ax-course .duration-300{transition-duration:300ms}.ax-course .duration-500{transition-duration:500ms}.ax-course .hover\:bg-amber-600:hover{--tw-bg-opacity:1;background-color:rgb(217 119 6 / var(--tw-bg-opacity, 1))}.ax-course .hover\:bg-brand-100:hover{--tw-bg-opacity:1;background-color:rgb(224 231 255 / var(--tw-bg-opacity, 1))}.ax-course .hover\:bg-brand-700:hover{--tw-bg-opacity:1;background-color:rgb(67 56 202 / var(--tw-bg-opacity, 1))}.ax-course .hover\:bg-slate-100:hover{--tw-bg-opacity:1;background-color:rgb(241 245 249 / var(--tw-bg-opacity, 1))}.ax-course .hover\:bg-slate-200:hover{--tw-bg-opacity:1;background-color:rgb(226 232 240 / var(--tw-bg-opacity, 1))}.ax-course .hover\:bg-slate-700:hover{--tw-bg-opacity:1;background-color:rgb(51 65 85 / var(--tw-bg-opacity, 1))}.ax-course .hover\:bg-slate-50:hover{--tw-bg-opacity:1;background-color:rgb(248 250 252 / var(--tw-bg-opacity, 1))}.ax-course .focus\:outline-none:focus{outline:2px solid transparent;outline-offset:2px}.ax-course .focus\:ring-2:focus{--tw-ring-offset-shadow:var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);--tw-ring-shadow:var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);box-shadow:var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000)}.ax-course .focus\:ring-brand-300:focus{--tw-ring-opacity:1;--tw-ring-color:rgb(165 180 252 / var(--tw-ring-opacity, 1))}.ax-course .disabled\:opacity-40:disabled{opacity:0.4}@media (min-width: 640px){.ax-course .sm\:col-span-2{grid-column:span 2 / span 2}.ax-course .sm\:grid-cols-1{grid-template-columns:repeat(1, minmax(0, 1fr))}.ax-course .sm\:grid-cols-2{grid-template-columns:repeat(2, minmax(0, 1fr))}.ax-course .sm\:grid-cols-3{grid-template-columns:repeat(3, minmax(0, 1fr))}}@media (min-width: 768px){.ax-course .md\:sticky{position:sticky}.ax-course .md\:z-0{z-index:0}.ax-course .md\:flex{display:flex}.ax-course .md\:hidden{display:none}.ax-course .md\:translate-x-0{--tw-translate-x:0px;transform:translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.ax-course .md\:grid-cols-2{grid-template-columns:repeat(2, minmax(0, 1fr))}.ax-course .md\:px-10{padding-left:2.5rem;padding-right:2.5rem}.ax-course .md\:py-12{padding-top:3rem;padding-bottom:3rem}.ax-course .md\:text-3xl{font-size:1.875rem;line-height:2.25rem}}.ax-course .border-brand-300{--tw-border-opacity:1;border-color:rgb(165 180 252 / var(--tw-border-opacity, 1))}.ax-course .px-2{padding-left:0.5rem;padding-right:0.5rem}.ax-course .py-0\.5{padding-top:0.125rem;padding-bottom:0.125rem}

.ax-course{
  --brand-50:  #eef2ff;
  --brand-100: #e0e7ff;
  --brand-500: #6366f1;
  --brand-600: #4f46e5;
  --brand-700: #4338ca;
}.ax-course{
  scroll-behavior: smooth;
}.ax-course{
  font-family: "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
}.ax-course ::-webkit-scrollbar{ width: 8px; height: 8px; }.ax-course ::-webkit-scrollbar-track{ background: transparent; }.ax-course ::-webkit-scrollbar-thumb{ background: #cbd5e1; border-radius: 8px; }.ax-course ::-webkit-scrollbar-thumb:hover{ background: #94a3b8; }.ax-course .nav-item{
  position: relative;
  transition: all .2s ease;
}.ax-course .nav-item.active{
  background: linear-gradient(135deg, var(--brand-600), var(--brand-500));
  color: #fff;
  box-shadow: 0 4px 14px rgba(79,70,229,.35);
}.ax-course .nav-item.active .nav-step-badge{
  background: rgba(255,255,255,.25);
  color: #fff;
}.ax-course .nav-item:not(.active):hover{
  background: #eef2ff;
}.ax-course [x-cloak]{ display: none !important; }.ax-course .stage-enter{
  animation: stageFadeIn .45s ease both;
}@keyframes stageFadeIn{
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}.ax-course .edu-card{
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 1rem;
  box-shadow: 0 1px 2px rgba(0,0,0,.04);
}.ax-course .model-card{
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}.ax-course .model-card:hover{
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(79,70,229,.15);
}.ax-course .model-card.selected{
  border-color: var(--brand-500);
  box-shadow: 0 12px 24px rgba(79,70,229,.2);
}.ax-course .metric-bar-track{
  background: #eef0f4;
  border-radius: 999px;
  overflow: hidden;
  height: 8px;
}.ax-course .metric-bar-fill{
  height: 100%;
  border-radius: 999px;
  transition: width .6s cubic-bezier(.4,0,.2,1);
}.ax-course .token-bar-row{
  display: grid;
  grid-template-columns: 90px 1fr 60px;
  gap: .75rem;
  align-items: center;
}.ax-course .token-bar-track{
  background: #f1f5f9;
  border-radius: .5rem;
  overflow: hidden;
  height: 26px;
  position: relative;
}.ax-course .token-bar-fill{
  height: 100%;
  background: linear-gradient(90deg, var(--brand-500), #8b5cf6);
  transition: width .5s cubic-bezier(.4,0,.2,1), background-color .3s;
  border-radius: .5rem;
}.ax-course .token-bar-fill.picked{
  background: linear-gradient(90deg, #f59e0b, #ef4444);
}.ax-course .gen-word{
  animation: popIn .35s ease both;
}@keyframes popIn{
  from { opacity: 0; transform: scale(.7); }
  to   { opacity: 1; transform: scale(1); }
}.ax-course .ctx-block{
  animation: slideIn .35s ease both;
  transition: opacity .4s ease, transform .4s ease;
}@keyframes slideIn{
  from { opacity: 0; transform: translateX(-14px); }
  to   { opacity: 1; transform: translateX(0); }
}.ax-course .ctx-block.forgotten{
  opacity: .25;
  filter: grayscale(1);
}.ax-course .orc-node{
  transition: all .3s ease;
}.ax-course .orc-node.running{
  box-shadow: 0 0 0 4px rgba(99,102,241,.25);
  border-color: var(--brand-500);
  transform: scale(1.04);
}.ax-course .orc-node.done{
  border-color: #22c55e;
  background: #f0fdf4;
}.ax-course .perm-toggle-on{ background: #22c55e !important; }.ax-course .perm-toggle-off{ background: #e5e7eb !important; }.ax-course .log-line{
  animation: slideIn .3s ease both;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}.ax-course .flow-track{
  position: relative;
}.ax-course .flow-packet{
  position: absolute;
  top: 50%;
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, #fef08a, #f59e0b);
  box-shadow: 0 0 10px rgba(245,158,11,.8);
  transform: translate(-50%, -50%);
  transition: left 1s linear;
}.ax-course .flow-node{
  transition: all .35s ease;
}.ax-course .flow-node.active{
  border-color: var(--brand-500);
  box-shadow: 0 0 0 6px rgba(99,102,241,.15);
  transform: translateY(-3px);
}.ax-course .flow-node.complete{
  border-color: #22c55e;
}.ax-course .agent-chip{
  transition: all .3s ease;
  opacity: .35;
}.ax-course .agent-chip.working{
  opacity: 1;
  box-shadow: 0 6px 16px rgba(79,70,229,.25);
  transform: translateY(-2px);
}.ax-course .agent-chip.finished{
  opacity: 1;
  border-color: #22c55e !important;
}.ax-course .kg-canvas-wrap{
  position: relative;
  background:
    radial-gradient(circle at 20% 20%, rgba(99,102,241,.06), transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(139,92,246,.06), transparent 40%),
    #fafafe;
  border-radius: 1rem;
}.ax-course .kg-node-dot{
  animation: popIn .5s cubic-bezier(.34,1.56,.64,1) both;
}.ax-course .kg-edge-line{
  animation: edgeGrow .5s ease both;
}@keyframes edgeGrow{
  from { stroke-dashoffset: 200; opacity: 0; }
  to   { stroke-dashoffset: 0; opacity: 1; }
}.ax-course .prompt-card{
  border-radius: 1rem;
  transition: transform .25s ease, box-shadow .25s ease;
}.ax-course .prompt-card:hover{
  transform: translateY(-3px);
}.ax-course .inherit-arrow{
  position: relative;
}.ax-course .inherit-arrow svg{ display: block; }.ax-course .step-pill{
  display: inline-flex;
  align-items: center;
  gap: .375rem;
  padding: .2rem .65rem;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 600;
}.ax-course .mode-badge{
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .35rem .8rem;
  border-radius: .6rem;
  font-size: .74rem;
  font-weight: 700;
  border: 1.5px solid transparent;
}.ax-course .mode-badge.sim{
  background: #f1f5f9;
  color: #475569;
  border-color: #cbd5e1;
}.ax-course .mode-badge.real{
  background: #ecfdf5;
  color: #047857;
  border-color: #6ee7b7;
}.ax-course .mode-badge.instr{
  background: #fffbeb;
  color: #b45309;
  border-color: #fcd34d;
}.ax-course .phase-group{
  border-radius: .85rem;
  overflow: hidden;
}.ax-course .phase-head{
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: .55rem .75rem;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: #94a3b8;
  text-transform: uppercase;
  cursor: pointer;
  background: transparent;
  border: none;
}.ax-course .phase-head:hover{ color: #6366f1; }.ax-course .phase-dot{
  width: 6px; height: 6px; border-radius: 999px; background: #cbd5e1; display: inline-block; margin-right: 6px;
}.ax-course .phase-dot.done{ background: #22c55e; }.ax-course .phase-dot.active{ background: var(--brand-600); }.ax-course .now-strip{
  background: linear-gradient(135deg, var(--brand-600), var(--brand-500));
  border-radius: 1rem;
  color: #fff;
  padding: 1.1rem 1.4rem;
  box-shadow: 0 8px 20px rgba(79,70,229,.25);
}.ax-course .now-strip .now-label{
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  opacity: .8;
}.ax-course .now-strip .now-action{
  font-size: 1.05rem;
  font-weight: 700;
  margin-top: .15rem;
}.ax-course .lesson-slot{
  border-top: 1px solid #f1f5f9;
  padding-top: 1.1rem;
  margin-top: 1.1rem;
}.ax-course .lesson-slot:first-of-type{
  border-top: none;
  padding-top: 0;
  margin-top: 0;
}.ax-course .lesson-slot-label{
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .72rem;
  font-weight: 700;
  color: var(--brand-600);
  text-transform: uppercase;
  letter-spacing: .03em;
  margin-bottom: .5rem;
}.ax-course .prompt-box{
  background: #0f172a;
  color: #86efac;
  border-radius: .75rem;
  padding: .9rem 1.1rem;
  font-size: .82rem;
  line-height: 1.6;
  white-space: pre-wrap;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}.ax-course .click-tag{
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .7rem;
  font-weight: 700;
  padding: .15rem .55rem;
  border-radius: .4rem;
}.ax-course .click-tag.at-teach{ background: #eef2ff; color: #4338ca; }.ax-course .click-tag.at-code{ background: #ecfdf5; color: #047857; }.ax-course .click-tag.at-file{ background: #fff7ed; color: #c2410c; }.ax-course .mem-chip{
  display: inline-flex; align-items: center; gap: .3rem;
  font-size: .7rem; font-weight: 700; padding: .2rem .6rem; border-radius: 999px;
}.ax-course .mem-chip.candidate{ background: #f1f5f9; color: #64748b; }.ax-course .mem-chip.approved{ background: #ecfdf5; color: #047857; }.ax-course .mem-chip.reused{ background: #eef2ff; color: #4338ca; }.ax-course .qa-chip{ font-weight: 800; font-size: .78rem; padding: .3rem .8rem; border-radius: .5rem; display:inline-flex; align-items:center; gap:.35rem; }.ax-course .qa-chip.pass{ background:#ecfdf5; color:#047857; }.ax-course .qa-chip.fail{ background:#fef2f2; color:#dc2626; }.ax-course .qa-chip.blocked{ background:#fffbeb; color:#b45309; }.ax-course .callout-badge{
  position: absolute;
  transform: translate(-50%, -50%);
  width: 26px;
  height: 26px;
  border-radius: 999px;
  background: #ef4444;
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 3px rgba(255,255,255,.9), 0 2px 6px rgba(0,0,0,.35);
  cursor: default;
}.ax-course .level-tag{
  font-size: .62rem;
  font-weight: 700;
  padding: .08rem .4rem;
  border-radius: .3rem;
  background: #f1f5f9;
  color: #94a3b8;
}


.ax-course { --brand-50:#e9f6f6; --brand-100:#d5eded; --brand-400:#32969a; --brand-500:#167d82; --brand-600:#0f6b70; --brand-700:#0a4b50; color:#334155; font-family:inherit; }
.ax-course,.ax-course *,.ax-course *::before,.ax-course *::after{box-sizing:border-box}
.ax-course h1,.ax-course h2,.ax-course h3,.ax-course h4,.ax-course h5,.ax-course h6,.ax-course p,.ax-course figure,.ax-course blockquote,.ax-course dl,.ax-course dd{margin-top:0}
.ax-course button,.ax-course input,.ax-course textarea,.ax-course select{font:inherit}
.ax-course button{letter-spacing:0}
.ax-course [x-cloak]{display:none!important}
.ax-course .max-w-5xl{max-width:1080px}
.ax-course .bg-brand-50{background-color:#e9f6f6}
.ax-course .bg-brand-100{background-color:#d5eded}
.ax-course .bg-brand-600{background-color:#0f6b70}
.ax-course .text-brand-500,.ax-course .text-brand-600{color:#0f6b70}
.ax-course .text-brand-700{color:#0a4b50}
.ax-course .border-brand-100,.ax-course .border-brand-300,.ax-course .border-brand-500{border-color:rgba(15,107,112,.3)}
.ax-course .accent-brand-600{accent-color:#0f6b70}
.ax-course .from-brand-600{--tw-gradient-from:#0f6b70 var(--tw-gradient-from-position);--tw-gradient-to:rgb(15 107 112 / 0) var(--tw-gradient-to-position)}
.ax-course .to-brand-400{--tw-gradient-to:#32969a var(--tw-gradient-to-position)}
.ax-course .hover\:bg-brand-700:hover{background-color:#0a4b50}
.ax-course .hover\:bg-brand-100:hover{background-color:#d5eded}
.ax-course .now-strip{background:linear-gradient(135deg,#0a4b50,#167d82);box-shadow:0 8px 20px rgba(15,107,112,.2)}
.ax-course .edu-card{border-radius:8px;border-color:#d8e0e7;box-shadow:0 5px 18px rgba(25,39,52,.05)}
.ax-course .prompt-box{overflow:auto}
.ax-course img{height:auto}