:root{color-scheme:dark;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;--bg: #0b0f1a;--surface: rgba(255, 255, 255, .04);--surface-hover: rgba(255, 255, 255, .07);--border: rgba(255, 255, 255, .08);--text: #e8eaf0;--text-muted: rgba(255, 255, 255, .5);--radius: .75rem}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100vh;background:var(--bg);color:var(--text)}.app{max-width:960px;margin:0 auto;padding:2.5rem 1.5rem 4rem}.header{text-align:center;margin-bottom:2.5rem}.title{font-size:2rem;font-weight:700;letter-spacing:-.03em;margin:0 0 .5rem;background:linear-gradient(135deg,#a78bfa,#60a5fa 40%,#34d399,#fbbf24);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.subtitle{color:var(--text-muted);font-size:.95rem;max-width:40rem;margin:0 auto}.timeline{display:flex;gap:.5rem;overflow-x:auto;padding-bottom:.5rem;margin-bottom:2rem}.timeline-btn{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;gap:.35rem;padding:.85rem .75rem;border:2px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text-muted);cursor:pointer;transition:all .2s;font-family:inherit}.timeline-btn:hover{background:var(--surface-hover)}.timeline-btn.active{background:#ffffff0f}.timeline-icon{width:2rem;height:2rem;border-radius:50%;display:grid;place-items:center;font-size:.75rem;font-weight:700;color:#0b0f1a}.timeline-label{font-size:.8rem;font-weight:600;white-space:nowrap}.timeline-age{font-size:.65rem;opacity:.7}.progress-section{display:flex;align-items:center;gap:.75rem;margin-bottom:2rem}.progress-label{font-size:.75rem;color:var(--text-muted);white-space:nowrap}.progress-track{flex:1;height:6px;border-radius:3px;background:#ffffff14;overflow:hidden}.progress-fill{height:100%;border-radius:3px;transition:width .4s ease,background .3s}.progress-pct{font-size:.75rem;font-weight:600;color:var(--text-muted);min-width:2.5rem;text-align:right}.detail{animation:fadeUp .35s ease}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.detail-header{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.detail-badge{width:3rem;height:3rem;border-radius:50%;display:grid;place-items:center;font-size:1.1rem;font-weight:700;color:#0b0f1a;flex-shrink:0}.detail-title{font-size:1.5rem;font-weight:700;margin:0}.detail-age{font-size:.85rem;color:var(--text-muted)}.detail-overview{color:#ffffffa6;font-size:.95rem;margin-bottom:1.5rem;line-height:1.7}.milestones-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin-bottom:1.5rem}.milestone-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem}.milestone-domain{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;margin:0 0 .75rem}.milestone-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.55rem}.milestone-list li{display:flex;align-items:flex-start;gap:.5rem;font-size:.85rem;color:#ffffffbf;line-height:1.45}.bullet{width:6px;height:6px;border-radius:50%;flex-shrink:0;margin-top:.4rem}.tip-card{background:var(--surface);border:1px solid;border-radius:var(--radius);padding:1.25rem 1.5rem}.tip-label{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;display:block;margin-bottom:.5rem}.tip-text{margin:0;font-size:.9rem;color:#ffffffb3;line-height:1.65}@media(max-width:600px){.app{padding:1.5rem 1rem 3rem}.title{font-size:1.5rem}.timeline-btn{padding:.65rem .5rem}.timeline-label{font-size:.7rem}.milestones-grid{grid-template-columns:1fr}}