.explainer{background:var(--color-card);border-radius:var(--radius-lg);border:1px solid rgba(255,255,255,0.08);overflow:hidden;margin:32px 0}.explainer-header{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;background:rgba(245,158,11,0.06);border-bottom:1px solid rgba(255,255,255,0.06)}.explainer-header .explainer-title{display:flex;align-items:center;gap:10px;font-family:var(--font-heading);font-weight:600;font-size:15px;color:var(--color-text)}.explainer-header .explainer-title i{color:var(--color-secondary)}.explainer-controls{display:flex;align-items:center;gap:8px}.explainer-controls .step-indicator{font-family:var(--font-accent);font-size:14px;color:var(--color-text-secondary)}.explainer-controls button{width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,0.1);background:rgba(255,255,255,0.06);color:var(--color-text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px;transition:all var(--transition-fast)}.explainer-controls button:hover{background:var(--color-secondary);color:var(--color-primary-text);border-color:var(--color-secondary)}.explainer-controls button:disabled{opacity:0.3;cursor:not-allowed}.explainer-controls button:disabled:hover{background:rgba(255,255,255,0.06);color:var(--color-text-secondary);border-color:rgba(255,255,255,0.1)}.explainer-stage{position:relative;aspect-ratio:16/9;overflow:hidden;background:#0a0e1a}.explainer-slide{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;transform:translateX(40px);transition:opacity 0.5s ease,transform 0.5s ease;pointer-events:none}.explainer-slide.active{opacity:1;transform:translateX(0);pointer-events:auto}.explainer-slide.exit-left{opacity:0;transform:translateX(-40px)}.explainer-screenshot{position:absolute;inset:0}.explainer-screenshot img{width:100%;height:100%;object-fit:cover;opacity:0.85}.explainer-screenshot::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(10,10,15,0.6),rgba(10,10,15,0.3));pointer-events:none}.annotation{position:absolute;z-index:10;animation:annotationIn 0.6s ease forwards}@keyframes annotationIn{from{opacity:0;transform:scale(0.8) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.annotation-box{background:rgba(10,10,15,0.92);border:1px solid var(--color-secondary);border-radius:var(--radius-sm);padding:12px 16px;max-width:260px;backdrop-filter:blur(8px)}.annotation-box .annotation-label{font-family:var(--font-heading);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--color-secondary);margin-bottom:4px}.annotation-box p{font-size:13px;color:var(--color-text);margin:0;line-height:1.5}.annotation-pointer{position:absolute;width:24px;height:24px;border:3px solid var(--color-secondary);border-radius:50%;animation:pointerPulse 2s ease-in-out infinite}@keyframes pointerPulse{0%,100%{box-shadow:0 0 0 0 rgba(245,158,11,0.4)}50%{box-shadow:0 0 0 12px rgba(245,158,11,0)}}.annotation-arrow{position:absolute;width:2px;background:var(--color-secondary);opacity:0.6}.slide-content{position:relative;z-index:5;text-align:center;padding:40px;max-width:600px}.slide-content h3{font-size:28px;margin-bottom:12px;color:var(--color-text)}@media (max-width:768px){.slide-content h3{font-size:20px}.slide-content{padding:24px}}.slide-content p{font-size:16px;color:var(--color-text-secondary);margin-bottom:0;line-height:1.6}.slide-icon{width:72px;height:72px;background:linear-gradient(135deg,var(--color-secondary),var(--color-secondary-hover));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:32px;color:var(--color-primary-text);margin:0 auto 20px;animation:float 4s ease-in-out infinite}.flowchart{display:flex;align-items:center;gap:12px;padding:20px 32px;flex-wrap:nowrap;overflow-x:auto;width:100%}@media (max-width:768px){.flowchart{flex-direction:column;padding:20px 16px}}.flow-step{background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);border-radius:var(--radius-sm);padding:16px;text-align:center;min-width:130px;flex-shrink:0;opacity:0;animation:flowStepIn 0.4s ease forwards}.flow-step:nth-child(1){animation-delay:0.1s}.flow-step:nth-child(3){animation-delay:0.3s}.flow-step:nth-child(5){animation-delay:0.5s}.flow-step:nth-child(7){animation-delay:0.7s}.flow-step:nth-child(9){animation-delay:0.9s}@keyframes flowStepIn{from{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}.flow-step .flow-icon{font-size:24px;color:var(--color-secondary);margin-bottom:8px}.flow-step .flow-label{font-size:12px;font-weight:600;color:var(--color-text);line-height:1.3}.flow-step.flow-highlight{border-color:var(--color-secondary);background:rgba(245,158,11,0.1)}.flow-step.flow-danger{border-color:var(--color-danger);background:rgba(239,68,68,0.08)}.flow-step.flow-success{border-color:var(--color-success);background:rgba(16,185,129,0.08)}.flow-arrow{color:var(--color-secondary);font-size:20px;flex-shrink:0;opacity:0;animation:flowStepIn 0.3s ease forwards}.flow-arrow:nth-child(2){animation-delay:0.2s}.flow-arrow:nth-child(4){animation-delay:0.4s}.flow-arrow:nth-child(6){animation-delay:0.6s}.flow-arrow:nth-child(8){animation-delay:0.8s}@media (max-width:768px){.flow-arrow{transform:rotate(90deg)}}.stat-counter{font-family:var(--font-accent);font-size:48px;font-weight:700;color:var(--color-secondary)}.explainer-dots{display:flex;justify-content:center;gap:8px;padding:16px;background:rgba(0,0,0,0.2)}.explainer-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,0.2);cursor:pointer;transition:all var(--transition-fast)}.explainer-dot.active{background:var(--color-secondary);width:24px;border-radius:4px}.explainer-autoplay{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--color-text-secondary)}.explainer-autoplay .autoplay-bar{width:40px;height:3px;background:rgba(255,255,255,0.1);border-radius:2px;overflow:hidden}.explainer-autoplay .autoplay-fill{height:100%;background:var(--color-secondary);width:0%;transition:width linear}.explainer-autoplay.playing .autoplay-fill{width:100%}