:root{--bg-color: #050505;--text-primary: #ffffff;--text-secondary: #a0a0a0;--accent-cyan: #00f0ff;--accent-purple: #bd00ff;--accent-amber: #ffbd00;--line-color: #333;--card-bg: rgba(255, 255, 255, .03);--card-border: rgba(255, 255, 255, .1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;overflow:hidden;height:100vh;width:100vw}#root{height:100%;width:100%}::-webkit-scrollbar{height:8px;width:8px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:#333;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#555}.app-container{height:100vh;width:100vw;background-color:#0a0a0a;overflow:hidden;display:flex;flex-direction:column;position:relative;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;color:#fff;--accent-cyan: #00f0ff;--accent-purple: #bd00ff;--accent-amber: #ffbd00;--card-bg: rgba(20, 20, 25, .6);--card-border: rgba(255, 255, 255, .1);--card-hover-border: rgba(255, 255, 255, .3)}.bg-gradient{position:absolute;inset:0;background:radial-gradient(circle at 15% 50%,rgba(189,0,255,.05),transparent 25%),radial-gradient(circle at 85% 30%,rgba(0,240,255,.05),transparent 25%);pointer-events:none;z-index:0}.grid-line{position:absolute;left:0;width:100%;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.05),transparent);z-index:0}.grid-line.top{top:15%}.grid-line.bottom{bottom:15%}.header{position:absolute;top:0;left:0;width:100%;padding:2rem 3rem;z-index:50;display:flex;justify-content:space-between;align-items:center;pointer-events:none}.header-content{display:flex;flex-direction:column;gap:.5rem}.logo-image{height:40px;width:auto;object-fit:contain}.subtitle{font-size:.9rem;color:#fff9;letter-spacing:.5px}.status-indicator{display:flex;align-items:center;gap:.75rem;font-size:.75rem;font-family:JetBrains Mono,monospace;color:var(--accent-cyan);background:#00f0ff1a;padding:.5rem 1rem;border-radius:20px;border:1px solid rgba(0,240,255,.2)}.pulse-dot{width:6px;height:6px;border-radius:50%;background-color:var(--accent-cyan);box-shadow:0 0 8px var(--accent-cyan);animation:pulse 2s infinite}@keyframes pulse{0%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.2)}to{opacity:1;transform:scale(1)}}.scroll-container{flex:1;overflow-x:auto;overflow-y:hidden;display:flex;align-items:center;position:relative;cursor:grab;scrollbar-width:none}.scroll-container::-webkit-scrollbar{display:none}.scroll-container:active{cursor:grabbing}.timeline-track{height:100%;position:relative}.axis-line{position:absolute;left:0;top:50%;height:2px}.axis-line.base{background:#ffffff14}.axis-line.progress{background:linear-gradient(90deg,var(--accent-cyan),var(--accent-purple),var(--accent-amber));transform-origin:left;z-index:1;box-shadow:0 0 15px #00f0ff4d}.event-node{top:0;height:100%;width:0;display:flex;align-items:center;justify-content:center}.center-dot{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:10;width:12px;height:12px;border-radius:50%;background-color:#0a0a0a;border:2px solid rgba(255,255,255,.4);transition:all .3s ease}.event-node:hover .center-dot{border-color:var(--accent-cyan);background-color:var(--accent-cyan);box-shadow:0 0 15px var(--accent-cyan);transform:translate(-50%,-50%) scale(1.2)}.year-axis-label{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:12rem;font-weight:900;color:#ffffff14;pointer-events:none;z-index:0;font-family:JetBrains Mono,monospace;white-space:nowrap;letter-spacing:-5px}.timeline-card{position:absolute;left:50%;transform:translate(-50%);width:340px;background:var(--card-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--card-border);border-radius:16px;padding:1.5rem;cursor:pointer;transition:all .4s cubic-bezier(.25,.8,.25,1);z-index:5;overflow:hidden;box-shadow:0 10px 30px #0000004d}.timeline-card:hover{border-color:var(--card-hover-border);box-shadow:0 15px 40px #0006;transform:translate(-50%) translateY(-5px)}.timeline-card.top{bottom:calc(50% + 50px)}.timeline-card.bottom{top:calc(50% + 50px)}.connector-line{position:absolute;left:50%;transform:translate(-50%);width:1px;background:linear-gradient(to bottom,var(--card-border),transparent);height:50px;z-index:2}.connector-line.top{bottom:50%;background:linear-gradient(to top,rgba(255,255,255,.2),transparent)}.connector-line.bottom{top:50%;background:linear-gradient(to bottom,rgba(255,255,255,.2),transparent)}.card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1rem}.year-badge{font-size:.75rem;font-weight:700;padding:.25rem .75rem;border-radius:12px;background:#ffffff1a;color:#ffffffe6;font-family:JetBrains Mono,monospace}.card-title{font-size:1.1rem;font-weight:600;color:#fff;margin-bottom:.25rem;line-height:1.4}.card-speaker{font-size:.85rem;color:var(--accent-cyan);margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}.card-core-view{font-size:.9rem;color:#fffc;line-height:1.6;margin-bottom:.5rem}.expanded-content{margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.1);animation:fadeIn .5s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.quote-block{position:relative;padding-left:1rem;border-left:3px solid var(--accent-purple);font-style:italic;color:#ffffffb3;font-size:.9rem;line-height:1.6;margin-bottom:1rem}.source-link{display:flex;align-items:center;gap:.5rem;font-size:.75rem;color:#fff6;text-decoration:none;transition:color .2s}.source-link:hover{color:var(--accent-cyan)}.expand-hint{display:flex;justify-content:center;margin-top:1rem;color:#fff3;transition:all .3s}.timeline-card:hover .expand-hint{color:#fff9;transform:translateY(2px)}.now-marker{position:absolute;top:50%;transform:translateY(-50%);z-index:20;pointer-events:none}.now-dot{width:16px;height:16px;border-radius:50%;background-color:#f36;box-shadow:0 0 20px #f369;position:relative}.now-label{position:absolute;top:-30px;left:50%;transform:translate(-50%);font-size:.7rem;font-weight:800;color:#f36;letter-spacing:1px;text-transform:uppercase}.end-marker{top:50%;transform:translateY(-50%);color:#ffffff4d;font-family:JetBrains Mono,monospace;font-size:.9rem}.icon-md{width:24px;height:24px}.icon-sm{width:16px;height:16px}.icon-xs{width:12px;height:12px}.icon-cyan{color:var(--accent-cyan)}.icon-purple{color:var(--accent-purple)}.icon-amber{color:var(--accent-amber)}.icon-yellow{color:#ff0}.icon-pink{color:#f08}.icon-blue{color:#08f}.icon-green{color:#0f0}.icon-red{color:#f33}.icon-orange{color:#f80}.footer{position:absolute;bottom:2rem;width:100%;text-align:center;pointer-events:none}.scroll-hint{font-size:.8rem;color:#fff6;display:flex;align-items:center;justify-content:center;gap:.5rem;letter-spacing:1px}