:root{--primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--accent-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--success-gradient: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);--warning-gradient: linear-gradient(135deg, #f2994a 0%, #f2c94c 100%);--bg-dark: #0f0f1a;--bg-card: rgba(255, 255, 255, .03);--bg-hover: rgba(255, 255, 255, .08);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .7);--text-muted: rgba(255, 255, 255, .5);--border-color: rgba(255, 255, 255, .1);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 28px;--shadow-glow: 0 0 40px rgba(102, 126, 234, .3);--shadow-card: 0 8px 32px rgba(0, 0, 0, .3);--transition-fast: .2s ease;--transition-smooth: .4s cubic-bezier(.4, 0, .2, 1)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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28px}.key-point-item:before{content:"✓";position:absolute;left:10px;color:var(--primary);font-weight:700}@media(max-width:768px){.progress-script-panel{padding:16px}.phase-header{padding:12px}.phase-icon{width:36px;height:36px;font-size:1.1rem}.phase-title{font-size:.9rem}.step-item{padding:10px}.step-marker{width:24px;height:24px;font-size:.7rem}.step-title{font-size:.85rem}.current-position-indicator{flex-direction:column;align-items:flex-start;gap:8px}.sticky-toggle-bar{left:0!important;right:0!important;padding:8px 12px;gap:8px;top:calc(var(--video-height) + 55px);flex-wrap:wrap}.sticky-toggle-bar.no-video{top:3px}.view-toggle{flex-shrink:0}.toggle-btn{padding:6px 10px;font-size:.75rem}.search-container{flex:1;min-width:120px}.search-input{width:100%;min-width:100px;font-size:.8rem;padding:8px 12px}.main-content{padding-top:calc(16px + var(--video-height) + 110px);padding-bottom:80px}.main-content.no-video{padding-top:60px}.mobile-menu-btn{position:fixed;top:12px;left:12px;z-index:150;width:40px;height:40px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:8px}.phase-summary{font-size:.85rem;padding:10px;margin:8px}.step-expanded-content{padding:8px}.talk-script-section,.key-points-section{padding:8px;margin-bottom:8px}.talk-script-section h4,.key-points-section h4{font-size:.8rem}.talk-script-item,.key-point-item{font-size:.8rem;padding:8px 8px 8px 24px;margin-bottom:6px}.annotation-panel{padding:12px;right:0;width:auto}}