*{margin:0;padding:0;box-sizing:border-box}body{font-family:'Press Start 2P',cursive;background:linear-gradient(135deg,#1a1a2e 0,#16213e 100%);color:#f5f5f0;text-align:center;margin:0;overflow-x:hidden}header{padding:20px;background:linear-gradient(90deg,#16213e 0,#1a1a2e 100%);color:#d4af37;border-bottom:4px solid #d4af37;box-shadow:0 4px 12px rgba(0,0,0,0.5)}header h1 a:hover{opacity:.9;text-shadow:0 2px 8px rgba(212,175,55,0.5)}main{padding:20px;position:relative;min-height:calc(100vh - 140px);flex:1;overflow-y:auto}.screen{display:none}.screen.active{display:block}#card-container{display:flex;flex-wrap:wrap;justify-content:center;gap:20px;margin-top:20px}.card{background:linear-gradient(135deg,#16213e 0,#1a1a2e 100%);border:3px solid #d4af37;border-radius:12px;padding:24px;width:calc(33.333% - 20px);min-width:280px;max-width:350px;min-height:180px;cursor:pointer;transition:transform .2s,box-shadow .2s;color:#f5f5f0;box-shadow:0 4px 16px rgba(0,0,0,0.3);display:flex;flex-direction:column;justify-content:center}.card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(212,175,55,0.4)}.card h3{font-size:1.3em;margin-bottom:12px;color:#d4af37}.card p{font-size:.75em;line-height:1.6;color:#f5f5f0}.starter-options{display:flex;flex-wrap:wrap;justify-content:center;gap:40px;margin-top:20px}.starter-option{background:linear-gradient(135deg,#16213e 0,#1a1a2e 100%);border:3px solid #f9a825;border-radius:12px;padding:24px;width:calc(50% - 20px);min-width:250px;max-width:350px;cursor:pointer;transition:transform .2s,box-shadow .2s;color:#d4af37;box-shadow:0 4px 16px rgba(0,0,0,0.3)}.starter-option img{width:80px;height:80px;display:block;margin:0 auto 16px;object-fit:contain}.starter-option h3{font-size:1.3em;margin-bottom:12px;color:#d4af37}.starter-option p{font-size:.75em;line-height:1.6;color:#f5f5f0}.starter-option:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(249,168,37,0.4)}#guide-view{width:100%;height:calc(100vh - 140px);flex-direction:column}#guide-view.active{display:flex}#guide-frame{width:100%;height:100%;border:3px solid #d4af37;border-radius:8px;background:#0f0f1e}footer{padding:16px 20px;background:linear-gradient(90deg,#16213e 0,#1a1a2e 100%);color:#d4af37;border-top:3px solid #d4af37;position:fixed;bottom:0;width:100%;box-shadow:0 -4px 12px rgba(0,0,0,0.5);z-index:100}#progress-bar{width:100%;height:20px;background-color:#444;border:2px solid #fff;border-radius:5px}#progress-bar{width:100%;height:24px;background-color:#0f0f1e;border:2px solid #d4af37;border-radius:12px;overflow:hidden}#progress{width:0;height:100%;background:linear-gradient(90deg,#d4af37 0,#f9a825 100%);border-radius:10px;transition:width .3s ease}#layout{display:flex;min-height:100vh;padding-bottom:80px}#sidebar{width:200px;min-width:200px;background:linear-gradient(180deg,#16213e 0,#1a1a2e 100%);color:#f5f5f0;padding:20px 0;box-shadow:2px 0 16px rgba(0,0,0,0.5);display:none;flex-direction:column;overflow-y:auto;border-right:2px solid #d4af37}#sidebar.visible{display:flex}#sidebar .sidebar-header{padding:0 20px 20px;border-bottom:2px solid #2a2a3e;margin-bottom:10px}#sidebar .sidebar-header h3{font-size:.9em;color:#d4af37;margin-bottom:10px}#sidebar nav ul{list-style:none;padding:0;margin:0}#sidebar nav ul li{margin:0;border-bottom:1px solid #2a2a3e}#sidebar nav ul li a{display:block;padding:16px 20px;color:#f5f5f0;text-decoration:none;font-size:.7em;transition:all .2s;position:relative}#sidebar nav ul li a:hover{background:#0f0f1e;color:#d4af37;padding-left:28px}#sidebar nav ul li a.active{background:#d4af37;color:#1a1a2e;border-left:4px solid #f9a825}#sidebar nav ul li a.completed::after{content:'✓';position:absolute;right:20px;color:#d4af37;font-weight:bold}.nav-btn{position:fixed;bottom:100px;background:linear-gradient(135deg,#d4af37 0,#f9a825 100%);color:#1a1a2e;border:2px solid #d4af37;border-radius:8px;padding:12px 20px;font-size:.7em;cursor:pointer;box-shadow:0 4px 12px rgba(0,0,0,0.4);z-index:50;transition:all .2s}.nav-btn:hover{background:linear-gradient(135deg,#f9a825 0,#d4af37 100%);transform:translateY(-2px);box-shadow:0 6px 16px rgba(212,175,55,0.5)}.nav-btn:disabled{opacity:.4;cursor:not-allowed;background:#2a2a3e;color:#666}.nav-left{left:220px}.nav-right{right:20px}@media(max-width:1024px){#sidebar{width:180px;min-width:180px}.nav-left{left:200px}}.completion-container{max-width:900px;margin:0 auto;padding:20px 20px 40px;animation:fadeInUp .6s ease}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.completion-header{text-align:center;margin-bottom:50px}.trophy-icon{font-size:6em;animation:bounce 1s ease infinite alternate;margin-bottom:20px;color:#d4af37}@keyframes bounce{from{transform:translateY(0)}to{transform:translateY(-20px)}}.completion-header h2{font-size:2.5em;color:#d4af37;margin-bottom:15px;text-shadow:0 2px 8px rgba(212,175,55,0.4)}.completion-header p{font-size:.9em;color:#f5f5f0;line-height:1.6}.achievements-section,.next-steps-section,.resources-section{margin-bottom:40px;background:linear-gradient(135deg,#16213e 0,#1a1a2e 100%);border:2px solid #d4af37;border-radius:12px;padding:30px;box-shadow:0 4px 16px rgba(0,0,0,0.4)}.achievements-section h3,.next-steps-section h3,.resources-section h3{font-size:1.3em;color:#d4af37;margin-bottom:20px;text-align:center}#achievements-list{list-style:none;padding:0}#achievements-list li{background:linear-gradient(90deg,#d4af37 0,#f9a825 100%);color:#1a1a2e;padding:15px 20px;margin-bottom:10px;border-radius:8px;font-size:.8em;display:flex;align-items:center;animation:slideInLeft .5s ease}#achievements-list li::before{content:'✓';background:#f9a825;color:#1a1a2e;border-radius:50%;width:28px;height:28px;display:flex;align-items:center;justify-content:center;margin-right:15px;font-weight:bold;flex-shrink:0}@keyframes slideInLeft{from{opacity:0;transform:translateX(-30px)}to{opacity:1;transform:translateX(0)}}#next-steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}.next-step-card{background:linear-gradient(135deg,#16213e 0,#1a1a2e 100%);border:2px solid #d4af37;border-radius:10px;padding:20px;text-align:center;transition:transform .2s,box-shadow .2s}.next-step-card:hover{transform:translateY(-5px);box-shadow:0 8px 20px rgba(212,175,55,0.4)}.next-step-card .icon{font-size:3em;margin-bottom:10px;color:#d4af37}.next-step-card h4{font-size:1em;color:#d4af37;margin-bottom:10px}.next-step-card p{font-size:.7em;color:#f5f5f0;line-height:1.5}#resources-list{display:flex;flex-direction:column;gap:15px}.resource-link{background:linear-gradient(90deg,#d4af37 0,#f9a825 100%);border:2px solid #d4af37;border-radius:8px;padding:20px;text-decoration:none;color:#1a1a2e;transition:all .2s;display:block}.resource-link:hover{transform:translateX(10px);box-shadow:0 4px 16px rgba(212,175,55,0.5)}.resource-link h4{font-size:1em;margin-bottom:8px;color:#1a1a2e}.resource-link p{font-size:.7em;color:#1a1a2e;line-height:1.4}.completion-actions{display:flex;flex-wrap:wrap;gap:15px;justify-content:center;margin-top:40px}.action-btn{font-family:'Press Start 2P',cursive;padding:15px 30px;font-size:.8em;border:0;border-radius:8px;cursor:pointer;transition:all .2s;box-shadow:0 4px 12px rgba(0,0,0,0.2)}.action-btn.primary{background:linear-gradient(135deg,#d4af37 0,#f9a825 100%);color:#1a1a2e}.action-btn.primary:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(212,175,55,0.5)}.action-btn.secondary{background:linear-gradient(135deg,#16213e 0,#1a1a2e 100%);color:#d4af37;border:2px solid #d4af37}.action-btn.secondary:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(212,175,55,0.3);background:linear-gradient(135deg,#1a1a2e 0,#16213e 100%)}@media(max-width:768px){#layout{flex-direction:column}#sidebar{width:100%;max-height:300px;border-right:0;border-bottom:2px solid #d4af37}main{padding:15px}.nav-left{left:20px;bottom:100px}.nav-right{right:20px;bottom:100px}.card,.starter-option{width:100%;max-width:400px}#card-container{flex-direction:column;align-items:center}}@media(max-width:480px){header h1{font-size:1.2em}.card h3,.starter-option h3{font-size:1em}.nav-btn{padding:10px 16px;font-size:.6em}.completion-header h2{font-size:1.5em}.trophy-icon{font-size:4em}.action-btn{width:100%;font-size:.7em}#next-steps-grid{grid-template-columns:1fr}}