:root{--oslo-gray: #8f9090;--rob-roy: #ebd17c;--rose-of-sharon: #be6000;--dark-bg: #121212;--card-bg: #1e1e1e;--text-primary: #ffffff;--text-secondary: #b0b0b0;--accent: var(--rob-roy)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--dark-bg);color:var(--text-primary);line-height:1.6;overflow-x:hidden}#app{display:flex;flex-direction:column;min-height:100vh}.app-header{padding:2rem 1rem;text-align:center;background:linear-gradient(180deg,#1e1e1e,#121212);border-bottom:2px solid var(--accent)}.logo{height:80px;width:auto;margin-bottom:1rem;filter:drop-shadow(0 0 10px rgba(235,209,124,.3))}h1{font-size:1.5rem;color:var(--accent);text-transform:uppercase;letter-spacing:2px}.view{display:none;flex:1;padding:1.5rem}.view.active{display:flex;flex-direction:column}.welcome-text{text-align:center;margin-bottom:2rem;color:var(--text-secondary)}.card-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}.menu-card{background-color:var(--card-bg);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:1.5rem;display:flex;align-items:center;text-align:left;cursor:pointer;transition:transform .2s,background-color .2s;box-shadow:0 4px 20px #0000004d}.menu-card:active{transform:scale(.98);background-color:#2a2a2a}.card-icon{font-size:2.5rem;margin-right:1.5rem;background:var(--oslo-gray);width:60px;height:60px;display:flex;justify-content:center;align-items:center;border-radius:12px}.card-info h3{color:var(--rob-roy);margin-bottom:.2rem}.card-info p{font-size:.9rem;color:var(--text-secondary)}.btn-back{background:none;border:none;color:var(--rob-roy);font-size:1rem;cursor:pointer;margin-bottom:1rem;align-self:flex-start;font-weight:700}.guide-scroll{display:flex;flex-direction:column;gap:3rem;padding-bottom:5rem}.step-container{display:flex;flex-direction:column;gap:1rem;animation:fadeIn .5s ease-out}.step-header{border-left:4px solid var(--accent);padding-left:1rem}.step-num{font-size:.8rem;color:var(--accent);font-weight:700;text-transform:uppercase}.step-title{font-size:1.4rem;color:var(--text-primary)}.step-desc{color:var(--text-secondary);font-size:1.05rem}.comic-panel{width:100%;aspect-ratio:16 / 9;border-radius:12px;overflow:hidden;background-size:cover;background-repeat:no-repeat;border:2px solid #333;box-shadow:0 10px 30px #00000080}.panel-row-1{background-position:0% 0%;background-size:100% 300%}.panel-row-2{background-position:0% 50%;background-size:100% 300%}.panel-row-3{background-position:0% 100%;background-size:100% 300%}.panel-grid-1{background-position:0% 0%;background-size:200% 200%}.panel-grid-2{background-position:100% 0%;background-size:200% 200%}.panel-grid-3{background-position:0% 100%;background-size:200% 200%}.panel-grid-4{background-position:100% 100%;background-size:200% 200%}.panel-custom-4{background-position:center top;background-size:100% 200%}.panel-custom-5{background-position:left bottom;background-size:200% 200%}.panel-custom-6{background-position:right bottom;background-size:200% 200%}.quiz-header{text-align:center;margin-bottom:2rem}.quiz-header h2{color:var(--accent);margin-bottom:.5rem}.quiz-header p{color:var(--text-secondary);font-size:.9rem}.quiz-cards{display:flex;flex-direction:column;gap:2rem;perspective:1000px}.flip-card{background-color:transparent;width:100%;height:200px;perspective:1000px;cursor:pointer}.flip-card-inner{position:relative;width:100%;height:100%;text-align:center;transition:transform .6s;transform-style:preserve-3d;box-shadow:0 4px 15px #00000080;border-radius:16px}.flip-card.flipped .flip-card-inner{transform:rotateY(180deg)}.flip-card-front,.flip-card-back{position:absolute;width:100%;height:100%;-webkit-backface-visibility:hidden;backface-visibility:hidden;display:flex;align-items:center;justify-content:center;padding:1.5rem;border-radius:16px;border:1px solid rgba(255,255,255,.1)}.flip-card-front{background-color:var(--card-bg);color:var(--text-primary);font-weight:700;font-size:1.1rem}.flip-card-front:after{content:"Tap to flip";position:absolute;bottom:10px;right:15px;font-size:.7rem;color:var(--accent);opacity:.7}.flip-card-back{background-color:var(--accent);color:#000;transform:rotateY(180deg);font-size:1rem;line-height:1.4}.app-footer{padding:1.5rem;text-align:center;color:var(--oslo-gray);font-size:.8rem;border-top:1px solid rgba(255,255,255,.05)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(min-width:768px){.card-grid{grid-template-columns:1fr 1fr}}