.roadmap-mobile-toggle{display:none;position:fixed;top:76px;left:16px;z-index:100;background:var(--surface);border:1px solid var(--border);border-radius:8px;color:var(--text-primary);font-size:1.2rem;width:36px;height:36px;align-items:center;justify-content:center;cursor:pointer}.roadmap-shell{display:flex;min-height:100vh;padding-top:64px}.roadmap-sidebar{position:fixed;top:64px;left:0;bottom:0;width:260px;z-index:90;display:flex;flex-direction:column;border-right:1px solid var(--border);background:var(--bg);overflow:hidden}.roadmap-sidebar-head{display:flex;align-items:center;gap:10px;padding:24px 24px 20px;border-bottom:1px solid var(--border);flex-shrink:0}.roadmap-sidebar-nav{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:16px 0;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.08) transparent}.roadmap-sidebar-footer{padding:16px 24px 24px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:6px;flex-shrink:0}.roadmap-sidebar-logo{font-weight:700;font-size:1.15rem;letter-spacing:-.03em;color:var(--text-primary)}.roadmap-sidebar-badge{font-family:IBM Plex Mono,Fira Code,monospace;font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-secondary);border:1px solid var(--border);border-radius:6px;padding:2px 8px}.roadmap-nav-group{padding:0 16px;margin-bottom:4px}.roadmap-nav-group-title{font-family:IBM Plex Mono,Fira Code,monospace;font-size:.65rem;letter-spacing:.14em;text-transform:uppercase;color:var(--green);padding:12px 8px 6px}.roadmap-nav-item{display:block;padding:6px 8px;border-radius:6px;font-size:.86rem;color:rgba(240,240,245,.55);transition:color .15s ease,background .15s ease;line-height:1.5}.roadmap-nav-item:hover{color:var(--text-primary);background:rgba(255,255,255,.04)}.roadmap-nav-item.active{color:var(--text-primary);background:rgba(255,255,255,.06);font-weight:500}.roadmap-sidebar-link{font-size:.82rem;color:var(--text-secondary);padding:4px 0;transition:color .15s ease}.roadmap-sidebar-link:hover{color:var(--green)}.roadmap-backdrop{display:none}.roadmap-main{margin-left:260px;flex:1;max-width:780px;padding:48px 56px 80px}.roadmap-progress-track{height:6px;border-radius:6px;background:var(--border);margin-top:16px;overflow:hidden}.roadmap-progress-fill{height:100%;border-radius:6px;background:var(--green);transition:width .4s ease}.roadmap-phase{scroll-margin-top:80px;margin-bottom:48px}.roadmap-phase-header{display:flex;align-items:center;gap:12px;margin-bottom:8px}.roadmap-phase-icon{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}.roadmap-phase-icon.done{background:rgba(52,211,153,.12);color:#34d399}.roadmap-phase-icon.upnext{background:rgba(255,115,0,.12);color:#ff7300}.roadmap-phase-icon.phase1{background:rgba(96,165,250,.12);color:#60a5fa}.roadmap-phase-icon.phase2{background:rgba(167,139,250,.12);color:#a78bfa}.roadmap-phase-icon.phase3{background:rgba(251,191,36,.12);color:#fbbf24}.roadmap-phase-icon.phase4{background:rgba(34,211,238,.12);color:#22d3ee}.roadmap-phase-title{font-size:1.4rem;font-weight:700;letter-spacing:-.025em;color:var(--text-primary)}.roadmap-phase-desc{font-size:.9rem;color:var(--text-secondary);margin-bottom:20px;line-height:1.6}.roadmap-phase-badge{margin-left:auto;font-family:IBM Plex Mono,Fira Code,monospace;font-size:.68rem;letter-spacing:.08em;color:var(--text-secondary);border:1px solid var(--border);border-radius:6px;padding:3px 10px;flex-shrink:0}.roadmap-phase-badge.complete{color:#34d399;border-color:rgba(52,211,153,.3)}.roadmap-checklist{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px}.roadmap-checklist-item{display:flex;align-items:flex-start;gap:10px;font-size:.9rem;line-height:1.6;color:var(--text-secondary);padding:6px 0}.roadmap-check{flex-shrink:0;width:18px;height:18px;border-radius:5px;margin-top:2px;display:flex;align-items:center;justify-content:center;font-size:.7rem}.roadmap-check.checked{background:rgba(52,211,153,.15);color:#34d399;border:1px solid rgba(52,211,153,.3)}.roadmap-check.unchecked{background:rgba(255,255,255,.03);border:1px solid var(--border);color:transparent}.roadmap-checklist-item.done .roadmap-item-label{color:rgba(240,240,245,.3);text-decoration:line-through}.roadmap-hr{border:none;height:1px;background:var(--border);margin:0 0 48px}.roadmap-overline{display:inline-block;font-family:IBM Plex Mono,Fira Code,monospace;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin-bottom:12px}.roadmap-h1{font-size:2.2rem;font-weight:700;letter-spacing:-.03em;line-height:1.15;color:var(--text-primary);margin-bottom:8px}.roadmap-lead{font-size:1.05rem;line-height:1.75;color:var(--text-secondary);margin-bottom:4px}@media (max-width:900px){.roadmap-mobile-toggle{display:flex}.roadmap-sidebar{transform:translateX(-100%);transition:transform .25s ease;width:280px;z-index:110}.roadmap-sidebar.open{transform:translateX(0)}.roadmap-backdrop{display:block;position:fixed;top:64px;left:0;right:0;bottom:0;z-index:105;background:rgba(0,0,0,.6)}.roadmap-main{margin-left:0;padding:24px 20px 60px;max-width:100%}}@media (min-width:901px) and (max-width:1100px){.roadmap-main{padding:48px 36px 80px}}