:root{--br-navy: #171e4a;--br-yellow: #fde047;--br-orange: #f97316;--br-cyan: #67c9d9;--br-green: #4ade80;--br-red: #f43f5e;--br-bg: #f8fafc}.rv-wrapper{width:100%;max-width:800px;margin:0 auto;padding:0 16px 64px;font-family:Plus Jakarta Sans,sans-serif;color:var(--br-navy);box-sizing:border-box}.rv-wrapper *{box-sizing:border-box}.rv-header{margin-bottom:24px;padding-bottom:16px;border-bottom:4px solid var(--br-navy)}.rv-badges{display:flex;gap:8px;margin-bottom:12px}.rv-badge{font-family:Space Grotesk,sans-serif;font-size:11px;font-weight:800;padding:4px 12px;border-radius:6px;border:2px solid var(--br-navy);box-shadow:2px 2px 0 var(--br-navy)}.rv-bg-cyan{background:var(--br-cyan)}.rv-bg-dark{background:var(--br-navy);color:#fff}.rv-title{font-family:Space Grotesk,sans-serif;font-size:2.2rem;font-weight:800;margin:0 0 8px;line-height:1.1}.rv-desc{font-size:15px;line-height:1.6;color:#475569;margin:0}.rv-app{background:#fff;border:4px solid var(--br-navy);border-radius:2px;box-shadow:8px 8px 0 var(--br-navy);overflow:hidden;width:100%}.rv-screen{display:none;width:100%}.rv-screen.active{display:block;animation:slideUp .3s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.rv-btn-brutal{font-family:Space Grotesk,sans-serif;font-size:15px;font-weight:800;padding:16px 24px;border-radius:8px;border:3px solid var(--br-navy);cursor:pointer;transition:all .2s;text-align:center;text-decoration:none;display:inline-flex;justify-content:center;align-items:center}.rv-primary{background:var(--br-yellow);color:var(--br-navy);box-shadow:4px 4px 0 var(--br-navy)}.rv-primary:hover{transform:translate(-3px,-3px);box-shadow:7px 7px 0 var(--br-navy)}.rv-dark{background:var(--br-navy);color:#fff;box-shadow:4px 4px 0 var(--br-orange)}.rv-dark:hover:not(:disabled){transform:translate(-3px,-3px);box-shadow:7px 7px 0 var(--br-orange)}.rv-dark:disabled{background:#94a3b8;border-color:#cbd5e1;box-shadow:none;cursor:not-allowed;opacity:.7}.rv-outline{background:#fff;color:var(--br-navy);box-shadow:4px 4px 0 var(--br-navy)}.rv-outline:hover{background:var(--br-bg);transform:translate(-3px,-3px);box-shadow:7px 7px 0 var(--br-navy)}.rv-w-full{width:100%;max-width:400px}.rv-start-box{padding:48px 24px;text-align:center;background:var(--br-bg);display:flex;flex-direction:column;align-items:center}.rv-start-illustration{font-size:4rem;line-height:1;margin-bottom:16px}.rv-start-title{font-family:Space Grotesk,sans-serif;font-size:1.8rem;font-weight:800;margin:0 0 24px}.rv-rules-card{background:#fff;border:3px solid var(--br-navy);border-radius:2px;padding:20px;box-shadow:4px 4px 0 var(--br-cyan);max-width:400px;width:100%;margin-bottom:32px;text-align:left}.rv-rule-item{display:flex;align-items:center;gap:12px;font-size:14px;margin-bottom:12px;line-height:1.5}.rv-rule-item:last-child{margin-bottom:0}.rv-rule-item span{font-size:1.4rem;flex-shrink:0}.rv-play-top{padding:16px 24px;background:var(--br-navy);color:#fff;display:flex;align-items:center;gap:20px}.rv-tracker{font-family:Space Grotesk,sans-serif;font-size:13px;font-weight:800;white-space:nowrap}.rv-progress-wrap{flex:1;height:8px;background:#fff3;border-radius:4px;overflow:hidden}.rv-progress-fill{height:100%;background:var(--br-cyan);width:0%;transition:width .4s cubic-bezier(.4,0,.2,1)}.rv-question-area{padding:32px 24px;background:#fff}.rv-q-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;flex-wrap:wrap;gap:10px}.rv-q-type-badge{font-family:Space Grotesk,sans-serif;font-size:12px;font-weight:800;background:var(--br-orange);color:#fff;padding:6px 12px;border-radius:6px;border:2px solid var(--br-navy);letter-spacing:.05em}.rv-q-instruction{font-size:13px;font-weight:700;color:#64748b;font-style:italic;background:#f1f5f9;padding:6px 12px;border-radius:6px}.rv-q-text{font-size:1.3rem;font-weight:800;line-height:1.5;margin:0 0 24px;color:var(--br-navy)}.rv-options-container{display:grid;gap:16px}.rv-options-container.grid-mcq{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.rv-options-container.grid-tf{grid-template-columns:1fr 1fr}.rv-opt-card{background:#fff;border:3px solid #cbd5e1;border-radius:2px;padding:16px;display:flex;align-items:center;gap:16px;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);box-shadow:4px 4px #cbd5e180;position:relative;overflow:hidden}.rv-opt-card:hover:not(.locked){transform:translate(-3px,-3px);box-shadow:6px 6px 0 var(--br-navy);border-color:var(--br-navy);background:#f8fafc}.rv-opt-card.selected{background:var(--br-yellow);border-color:var(--br-navy);transform:translate(-3px,-3px);box-shadow:6px 6px 0 var(--br-navy)}.rv-opt-card.locked:not(.selected){opacity:.5;filter:grayscale(1);cursor:not-allowed}.rv-opt-card.locked:not(.selected):hover{transform:none;box-shadow:4px 4px #cbd5e180;border-color:#cbd5e1;background:#fff}.rv-opt-indicator{width:28px;height:28px;border:3px solid #94a3b8;border-radius:50%;background:#fff;flex-shrink:0;transition:.2s;display:flex;align-items:center;justify-content:center}.grid-multi .rv-opt-indicator{border-radius:6px}.rv-opt-card.selected .rv-opt-indicator{border-color:var(--br-navy);background:var(--br-navy)}.rv-opt-card.selected .rv-opt-indicator:after{content:"✓";font-size:16px;font-weight:900;color:#fff}.rv-opt-emoji{font-size:1.8rem;background:#fff;border:2px solid var(--br-navy);border-radius:8px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:2px 2px 0 var(--br-navy)}.rv-opt-content{flex:1;display:flex;flex-direction:column;gap:4px}.rv-opt-letter{font-family:Space Grotesk,sans-serif;font-size:11px;font-weight:800;color:#64748b;text-transform:uppercase}.rv-opt-card.selected .rv-opt-letter{color:var(--br-navy)}.rv-opt-text{font-size:15px;font-weight:700;line-height:1.4;color:var(--br-navy)}.rv-play-bottom{padding:24px;border-top:3px solid var(--br-navy);background:#f1f5f9;display:flex;justify-content:flex-end}.rv-res-hero{padding:48px 24px;text-align:center;border-bottom:4px solid var(--br-navy);transition:background .3s}.rv-res-emoji{font-size:4rem;margin-bottom:16px;line-height:1}.rv-res-title{font-family:Space Grotesk,sans-serif;font-size:2rem;font-weight:800;margin:0 0 24px}.rv-score-card{display:flex;flex-direction:column;align-items:center;justify-content:center;background:#fff;border:4px solid var(--br-navy);border-radius:2px;width:160px;height:140px;margin:0 auto 24px;box-shadow:6px 6px 0 var(--br-navy)}.rv-score-num{font-family:Space Grotesk,sans-serif;font-size:3.5rem;font-weight:800;line-height:1;color:var(--br-navy)}.rv-score-lbl{font-size:12px;font-weight:800;letter-spacing:.05em;color:#64748b;margin-top:8px}.rv-res-msg{font-size:15px;font-weight:600}.rv-review-section{padding:32px 24px;background:var(--br-bg)}.rv-review-heading{font-family:Space Grotesk,sans-serif;font-size:16px;font-weight:800;margin:0 0 20px;text-transform:uppercase;letter-spacing:.05em}.rv-review-list{display:flex;flex-direction:column;gap:16px}.rv-r-box{background:#fff;border:3px solid var(--br-navy);border-radius:2px;padding:20px;box-shadow:4px 4px #171e4a1a}.rv-r-box.correct{border-left:10px solid var(--br-green)}.rv-r-box.wrong{border-left:10px solid var(--br-red)}.rv-rb-q{font-size:15px;font-weight:800;margin:0 0 12px;line-height:1.5}.rv-rb-ans{display:flex;gap:10px;background:var(--br-bg);padding:12px;border-radius:8px;border:1px solid #e2e8f0;font-size:13px;font-weight:600;margin-bottom:12px}.rv-rb-clue{padding:14px;background:#fff1f2;border:2px solid #fecdd3;border-radius:8px;font-size:13px;color:#be123c;line-height:1.5}.rv-rb-clue strong{font-family:Space Grotesk,sans-serif;font-size:11px;letter-spacing:.08em;display:block;margin-bottom:6px;color:#9f1239;text-transform:uppercase}.rv-res-footer{padding:24px;background:#fff;border-top:3px solid var(--br-navy);display:flex;gap:16px;justify-content:center;flex-wrap:wrap}@media(max-width:600px){.rv-options-container.grid-tf{grid-template-columns:1fr}.rv-title{font-size:1.6rem}.rv-btn-brutal{width:100%}.rv-play-bottom{justify-content:stretch}.rv-q-meta{flex-direction:column;align-items:flex-start}}