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1px,transparent 1px);background-size:var(--grid-size) var(--grid-size)}.brand-name{font-family:var(--font-display);letter-spacing:1px}#root{min-height:100vh}.app{min-height:100vh;background:var(--color-bg-base);color:var(--color-text-primary)}.app>*{position:relative;z-index:1}.home{min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:4rem 2rem}.home-header{text-align:center;margin-bottom:4rem}.home{position:relative}.logo{font-family:var(--font-display);font-size:3rem;color:var(--color-primary);letter-spacing:-.02em;margin-bottom:.5rem}.tagline{font-size:1.1rem;color:var(--color-text-muted)}.paths-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;max-width:900px;width:100%}.path-card{background:var(--color-bg-elevated);border:1px solid var(--border-color);border-radius:12px;padding:1.5rem;display:flex;align-items:flex-start;gap:1rem;cursor:pointer;transition:all .2s 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ease}.btn-primary{background:var(--color-primary);color:var(--color-bg-base)}.btn-primary:hover{transform:scale(1.02);box-shadow:0 0 20px #00ff884d}@media(max-width:600px){.home{padding:2rem 1rem}.logo{font-size:2.5rem}.paths-grid{grid-template-columns:1fr}.answer-form{flex-direction:column}.lesson-header{padding:1rem}}.terminal{background:#0d0d0d;border-radius:8px;overflow:hidden;font-family:JetBrains Mono,monospace;font-size:.9rem;width:100%;max-width:600px;border:1px solid var(--border-color)}.terminal-header{background:#1a1a1a;padding:.5rem .75rem;display:flex;align-items:center;gap:.5rem}.terminal-dot{width:12px;height:12px;border-radius:50%}.terminal-dot.red{background:#ff5f56}.terminal-dot.yellow{background:#ffbd2e}.terminal-dot.green{background:#27ca40}.terminal-title{margin-left:.5rem;color:var(--color-text-muted);font-size:.8rem}.terminal-body{padding:1rem;max-height:300px;overflow-y:auto;cursor:text}.terminal-line{line-height:1.6;white-space:pre-wrap;word-break:break-all}.terminal-line.input{color:var(--color-text-primary)}.terminal-line.output{color:var(--color-text-muted)}.terminal-line.error{color:var(--color-error)}.terminal-input-line{display:flex;align-items:center;gap:.5rem}.terminal-prompt{color:var(--color-primary)}.terminal-input{flex:1;background:transparent;border:none;outline:none;color:var(--color-text-primary);font-family:inherit;font-size:inherit;caret-color:var(--color-primary)}.tp-view{width:100%;max-width:1000px;display:flex;gap:1.5rem}.tp-panel{flex:1;min-width:0}.tp-tasks-panel{display:flex;flex-direction:column}.tp-terminal-panel{display:flex;align-items:flex-start}.tp-terminal-panel .terminal{max-width:none;flex:1}.tp-instructions{margin-bottom:1rem}.tp-instructions p{color:var(--color-text-muted);line-height:1.6;font-size:.95rem}.tp-instructions code{background:var(--color-bg-elevated);padding:.15rem .4rem;border-radius:4px;font-family:JetBrains Mono,monospace;font-size:.85em;color:var(--color-primary);border:1px solid var(--border-color)}.tp-tasks{flex:1}.tp-task{background:var(--color-bg-elevated);border:1px solid var(--border-color);border-radius:8px;padding:.75rem 1rem;margin-bottom:.5rem}.tp-task-header{display:flex;align-items:center;gap:.5rem}.tp-task-number{background:var(--color-bg-subtle);width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:600;color:var(--color-text-muted);flex-shrink:0}.tp-task.completed .tp-task-number{background:var(--color-primary);color:var(--color-bg-base)}.tp-task-text{font-size:.9rem}.tp-actions{display:flex;gap:.75rem;margin-top:1rem}.btn-secondary{background:var(--color-bg-elevated);border:1px solid var(--border-color);color:var(--color-text-muted)}.btn-secondary:hover{color:var(--color-text-primary);border-color:var(--color-text-muted)}@media(max-width:768px){.tp-view{flex-direction:column}.tp-terminal-panel .terminal{max-height:250px}}