.gbt-back-bar{max-width:860px;margin:0 auto;padding:110px 40px 0}.gbt-back-link{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);text-decoration:none;display:inline-flex;align-items:center;gap:8px;transition:color .2s}.gbt-back-link:hover{color:var(--gold)}.gbt-article{max-width:860px;margin:0 auto;padding:60px 40px 0;font-family:var(--font-body, "Georgia", serif)}.gbt-eyebrow{font-size:.65rem;letter-spacing:.25em;text-transform:uppercase;color:var(--gold, #c9a84c);margin-bottom:20px}.gbt-article h1{font-family:var(--font-display, Georgia);font-size:clamp(2rem,5vw,3.2rem);font-weight:300;line-height:1.15;color:var(--white, #f5f5f0);margin-bottom:20px}.gbt-article h1 em{font-style:italic;color:var(--gold, #c9a84c)}.gbt-intro-meta{font-size:.75rem;color:var(--muted, #888);letter-spacing:.08em;margin-bottom:48px;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.08)}.gbt-article h2{font-family:var(--font-display, 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40px;font-size:.65rem;letter-spacing:.3em;text-transform:uppercase;color:var(--muted, #888)}.gbt-divider:before,.gbt-divider:after{content:"—————";margin:0 16px;opacity:.3}.gbt-widget-wrap{max-width:860px;margin:0 auto;padding:0 40px 80px}.gbt-wrap *{margin:0;padding:0;box-sizing:border-box}.gbt-wrap .timeline-container{font-family:Segoe UI,Tahoma,Geneva,sans-serif;background:linear-gradient(135deg,#0f0f0f,#1a1a1a);color:#e0e0e0;padding:2rem;border-radius:12px;font-size:14px}.gbt-wrap .header{text-align:center;margin-bottom:2rem}.gbt-wrap .header h1{font-size:24px;color:gold;margin-bottom:.5rem;font-weight:600}.gbt-wrap .header p{font-size:12px;color:#aaa}.gbt-wrap .visual-section{background:#ffffff05;border:.5px solid rgba(255,215,0,.2);border-radius:8px;padding:1.5rem;margin-bottom:1.5rem;text-align:center;min-height:100px;display:flex;align-items:center;justify-content:center}.gbt-wrap .barrier-visual{font-size:48px;letter-spacing:8px;transition:all .5s ease}.gbt-wrap .barrier-state{font-size:12px;color:#aaa;margin-top:.75rem}.gbt-wrap .timeline-slider{margin:2rem 0}.gbt-wrap .current-state{text-align:center;font-size:16px;font-weight:600;color:gold;margin-bottom:.5rem}.gbt-wrap .slider-label{display:flex;justify-content:space-between;margin-bottom:.75rem;font-size:11px;color:#aaa}.gbt-wrap input[type=range]{width:100%;height:6px;border-radius:3px;background:#ffd7001a;outline:none;-webkit-appearance:none;cursor:pointer}.gbt-wrap input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;background:gold;cursor:pointer;transition:all .2s ease}.gbt-wrap input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2)}.gbt-wrap input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:gold;cursor:pointer;border:none}.gbt-wrap .phase-markers{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-bottom:2rem}.gbt-wrap .phase-marker{text-align:center;padding:12px;background:#ffffff08;border:1px solid rgba(255,215,0,.2);border-radius:6px;font-size:10px;cursor:pointer;transition:all .3s ease}.gbt-wrap .phase-marker:hover{background:#ffd7001a;border-color:#ffd70066}.gbt-wrap .phase-marker.active{background:#ffd70033;border-color:gold;color:gold;font-weight:600}.gbt-wrap .phase-marker-label{display:block;margin-bottom:4px;font-weight:600}.gbt-wrap .phase-marker-status{color:#aaa;font-size:9px}.gbt-wrap .metrics-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:2rem}.gbt-wrap .metric-card{background:#ffffff0d;border:.5px solid rgba(255,215,0,.2);border-radius:8px;padding:1rem;text-align:center;transition:all .5s ease}.gbt-wrap .metric-label{font-size:10px;color:#aaa;text-transform:uppercase;margin-bottom:.5rem;letter-spacing:.5px}.gbt-wrap .metric-bar{height:20px;background:#ffffff1a;border-radius:10px;overflow:hidden;margin-bottom:.5rem}.gbt-wrap .metric-fill{height:100%;width:30%;border-radius:10px;transition:width .5s cubic-bezier(.34,1.56,.64,1)}.gbt-wrap .metric-fill.good{background:linear-gradient(90deg,#51cf66,#80ff88)}.gbt-wrap .metric-fill.warning{background:linear-gradient(90deg,#ff922b,#ffb366)}.gbt-wrap .metric-fill.danger{background:linear-gradient(90deg,#ff6b6b,#f99)}.gbt-wrap .metric-value{font-size:13px;font-weight:600;color:gold}.gbt-wrap .phase-info{background:#ffd70014;border-left:3px solid #ffd700;padding:1.25rem;border-radius:6px;margin-bottom:1.5rem;transition:all .5s ease}.gbt-wrap .phase-name{font-size:14px;font-weight:600;color:gold;margin-bottom:.5rem}.gbt-wrap .phase-description{font-size:12px;line-height:1.6;color:#ddd;margin-bottom:.75rem}.gbt-wrap .phase-details{font-size:11px;color:#aaa;line-height:1.8}.gbt-wrap .detail-item{margin-bottom:.5rem;padding-left:1.25rem;position:relative}.gbt-wrap .detail-item:before{content:"→";position:absolute;left:0;color:gold;font-weight:600}.gbt-wrap .damage-factors{background:#ff6b6b14;border:.5px solid rgba(255,107,107,.3);padding:1rem;border-radius:6px;margin-bottom:1.5rem;display:none}.gbt-wrap .damage-factors.show{display:block}.gbt-wrap .damage-title{font-size:12px;font-weight:600;color:#ff6b6b;margin-bottom:.5rem;text-transform:uppercase}.gbt-wrap .damage-list{font-size:10px;color:#ddd;line-height:1.6}.gbt-wrap .damage-item{margin-bottom:.4rem;padding-left:1rem;position:relative}.gbt-wrap .damage-item:before{content:"✗";position:absolute;left:0;color:#ff6b6b;font-weight:600}.gbt-wrap .controls{display:flex;gap:12px;margin-bottom:1.5rem;flex-wrap:wrap}.gbt-wrap button{flex:1;min-width:80px;padding:.75rem;background:#ffd7001a;border:.5px solid rgba(255,215,0,.3);color:gold;border-radius:6px;cursor:pointer;font-size:12px;font-weight:600;transition:all .2s ease}.gbt-wrap button:hover{background:#ffd70033;border-color:#ffd70080}.gbt-wrap button:active{transform:scale(.98)}.gbt-wrap .insight-box{background:#4caf501a;border:.5px solid rgba(76,175,80,.3);padding:1rem;border-radius:6px;font-size:11px;line-height:1.8;color:#ddd}.gbt-wrap .insight-box strong{color:#80ff80}@media(max-width:768px){.gbt-back-bar,.gbt-article,.gbt-widget-wrap{padding-left:20px;padding-right:20px}.gbt-wrap .metrics-row{grid-template-columns:repeat(2,1fr)}.gbt-wrap .phase-markers{grid-template-columns:repeat(3,1fr)}}