.tsb-rm-stats{color:var(--color-text-tertiary);flex-wrap:wrap;gap:10px 28px;margin-top:24px;font-size:14px;display:flex}.tsb-rm-stats b{font-family:var(--font-mono);color:var(--color-text-primary);font-variant-numeric:tabular-nums;margin-right:6px;font-size:17px;font-weight:600}.tsb-rm-rail{grid-template-columns:repeat(auto-fit,minmax(212px,1fr));gap:8px;margin-top:32px;display:grid}.tsb-rm-rail-link{border:1px solid var(--color-divider);background:var(--color-surface);border-radius:10px;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:11px 14px;text-decoration:none;transition:border-color .18s,background .18s;display:grid}.tsb-rm-rail-link:hover{border-color:var(--color-accent-border);background:var(--color-hover-bg)}.tsb-rm-rail-id{font-family:var(--font-mono);color:var(--accent-fg);font-size:11px;font-weight:600}.tsb-rm-rail-name{color:var(--color-text-secondary);font-size:13.5px;line-height:1.3}.tsb-rm-rail-count{font-family:var(--font-mono);color:var(--color-text-muted);font-variant-numeric:tabular-nums;font-size:11px}.tsb-rm{flex-direction:column;gap:clamp(40px,5vw,64px);padding-bottom:72px;display:flex}.tsb-rm-progress{border:1px solid var(--color-divider);background:var(--color-surface);border-radius:14px;flex-direction:column;gap:12px;padding:20px 22px;display:flex}.tsb-rm-progress-head{justify-content:space-between;align-items:baseline;gap:16px;display:flex}.tsb-rm-progress-label{letter-spacing:.04em;text-transform:uppercase;color:var(--color-text-tertiary);font-size:13px;font-weight:600}.tsb-rm-progress-count{font-family:var(--font-mono);color:var(--color-text-secondary);font-variant-numeric:tabular-nums;font-size:13px}.tsb-rm-progress-track{background:var(--surf-track);border-radius:99px;height:6px;overflow:hidden}.tsb-rm-progress-fill{background:var(--color-accent);border-radius:99px;height:100%;transition:width .3s}.tsb-rm-progress-note{color:var(--color-text-muted);margin:0;font-size:12.5px;line-height:1.5}.tsb-rm-layer{scroll-margin-top:96px}.tsb-rm-layer-head{border-bottom:1px solid var(--color-divider);grid-template-columns:auto 1fr;gap:4px 14px;margin-bottom:20px;padding-bottom:18px;display:grid}.tsb-rm-layer-id{font-family:var(--font-mono);color:var(--accent-fg);grid-row:1/3;padding-top:6px;font-size:13px;font-weight:600}.tsb-rm-layer-name{letter-spacing:-.02em;color:var(--color-text-primary);text-wrap:balance;margin:0;font-size:clamp(21px,2.5vw,27px);font-weight:600;line-height:1.2}.tsb-rm-layer-tagline{color:var(--color-text-tertiary);text-wrap:pretty;grid-column:2;max-width:62ch;margin:0;font-size:15px;line-height:1.55}.tsb-rm-layer-meta{font-family:var(--font-mono);color:var(--color-text-muted);font-variant-numeric:tabular-nums;flex-wrap:wrap;grid-column:2;gap:8px;margin-top:8px;font-size:11.5px;display:flex}.tsb-rm-layer-done{color:var(--accent-fg)}.tsb-rm-layer-empty{color:var(--color-text-muted);margin:0;font-size:14px}.tsb-rm-nodes{grid-template-columns:repeat(auto-fit,minmax(330px,1fr));gap:10px;margin:0;padding:0;list-style:none;display:grid}.tsb-rm-node{border:1px solid var(--color-divider);background:var(--color-surface);border-radius:12px;grid-template-columns:auto 1fr;gap:12px;padding:15px 17px;transition:border-color .18s;display:grid}.tsb-rm-node:hover{border-color:var(--color-accent-border)}.tsb-rm-node.is-done{border-style:dashed}.tsb-rm-node.is-done .tsb-rm-node-title{text-decoration:line-through;-webkit-text-decoration-color:var(--color-text-muted);text-decoration-color:var(--color-text-muted)}.tsb-rm-tick{appearance:none;box-sizing:content-box;cursor:pointer;min-width:24px;min-height:24px;color:var(--color-text-tertiary);background:0 0;border:none;margin:-11px 0 0 -12px;padding:12px;line-height:1;transition:color .18s}.tsb-rm-tick:hover{color:var(--color-accent)}.tsb-rm-tick i{font-size:19px}.tsb-rm-node.is-done .tsb-rm-tick{color:var(--color-accent)}.tsb-rm-tick:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px;border-radius:50%}.tsb-rm-node-body{flex-direction:column;gap:7px;min-width:0;display:flex}.tsb-rm-node-head{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.tsb-rm-node-title{color:var(--color-text-primary);letter-spacing:-.01em;font-size:15px;font-weight:600;line-height:1.35}.tsb-rm-node-title--link{color:var(--accent-fg);flex-direction:column;align-items:flex-start;gap:4px;text-decoration:none;display:flex}.tsb-rm-node-title--link:hover{text-underline-offset:3px;text-decoration:underline}.tsb-rm-node-title--link i{font-size:15px}.tsb-rm-node-blurb{color:var(--color-text-tertiary);text-wrap:pretty;margin:0;font-size:13.5px;line-height:1.6}.tsb-rm-tier,.tsb-rm-badge{letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--color-divider);color:var(--color-text-muted);white-space:nowrap;border-radius:99px;padding:3px 8px;font-size:10px;font-weight:600}.tsb-rm-tier--core{border-color:var(--color-accent-border);color:var(--accent-fg)}.tsb-rm-tier--reference{opacity:.75}.tsb-rm-badge--new{color:var(--color-success-text);border-color:#15803d73}.tsb-rm-badge--updated{color:#fbbf24;border-color:#f59e0b66}.tsb-rm-changelog .tsb-ins-body{max-width:68ch}.tsb-rm-howto{border:1px solid var(--color-divider);background:var(--color-surface);border-radius:14px;margin-top:28px;padding:22px 24px}.tsb-rm-howto-title{letter-spacing:.04em;text-transform:uppercase;color:var(--color-text-tertiary);margin:0 0 12px;font-size:15px;font-weight:600}.tsb-rm-howto ul{color:var(--color-text-secondary);flex-direction:column;gap:8px;max-width:72ch;margin:0;padding:0 0 0 18px;font-size:14.5px;line-height:1.55;display:flex}.tsb-rm-howto b{color:var(--color-text-primary);font-weight:600}.tsb-rm-start{color:#f0eeff;white-space:nowrap;background:#5b3fb0;border-radius:999px;align-items:center;gap:8px;margin-top:0;padding:10px 16px;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.tsb-rm-start:hover{filter:brightness(1.08)}.tsb-rm-start--hero{margin-top:18px}.tsb-rm-tier-legend{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px 20px;margin:24px 0 0;display:grid}.tsb-rm-tier-legend dt{margin:0 0 4px}.tsb-rm-tier-legend dd{color:var(--color-text-tertiary);margin:0;font-size:13px;line-height:1.45}.tsb-rm-toolbar{flex-direction:column;gap:16px;display:flex}.tsb-rm-legend{color:var(--color-text-tertiary);flex-wrap:wrap;gap:12px 20px;font-size:13px;display:flex}.tsb-rm-legend-item{align-items:center;gap:8px;display:flex}.tsb-rm-paths{scroll-margin-top:96px}.tsb-rm-paths-label,.tsb-rm-progress-label{letter-spacing:.04em;text-transform:uppercase;color:var(--color-text-tertiary);font-size:13px;font-weight:600}.tsb-rm-paths-label{margin:0 0 10px}.tsb-rm-path-list{grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:8px;display:grid}.tsb-rm-path{appearance:none;text-align:left;cursor:pointer;border:1px solid var(--color-divider);background:var(--color-surface);color:inherit;border-radius:12px;flex-direction:column;gap:4px;padding:12px 14px;transition:border-color .18s,background .18s;display:flex}.tsb-rm-path:hover,.tsb-rm-path.is-active{border-color:var(--color-accent-border)}.tsb-rm-path.is-active{background:var(--color-hover-bg)}.tsb-rm-path-name{color:var(--color-text-primary);font-size:14px;font-weight:600}.tsb-rm-path-hint{color:var(--color-text-tertiary);font-size:12.5px;line-height:1.4}.tsb-rm-controls{flex-wrap:wrap;align-items:center;gap:12px 16px;display:flex}.tsb-rm-search{flex:220px;min-width:180px;position:relative}.tsb-rm-search i{color:var(--color-text-muted);font-size:15px;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.tsb-rm-search input{border:1px solid var(--color-divider);background:var(--color-surface);width:100%;color:var(--color-text-primary);border-radius:10px;padding:10px 12px 10px 36px;font-size:14px}.tsb-rm-search input:focus{outline:2px solid var(--color-accent);outline-offset:1px}.tsb-rm-filters{border:0;flex-wrap:wrap;align-items:center;gap:12px 16px;margin:0;padding:0;display:flex}.tsb-rm-check{color:var(--color-text-secondary);cursor:pointer;align-items:center;gap:6px;font-size:13px;display:inline-flex}.tsb-rm-sr{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.tsb-rm-layer-outcomes{grid-column:2;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px 18px;margin:12px 0 0;display:grid}.tsb-rm-layer-outcomes dt{letter-spacing:.06em;text-transform:uppercase;color:var(--color-text-tertiary);margin:0 0 4px;font-size:11px;font-weight:600}.tsb-rm-layer-outcomes dd{color:var(--color-text-secondary);margin:0;font-size:13.5px;line-height:1.45}.tsb-rm-open,.tsb-rm-soon{align-items:center;gap:4px;font-size:12.5px;font-weight:600;display:inline-flex}.tsb-rm-open{color:var(--accent-fg);text-decoration:none}.tsb-rm-open:hover{text-underline-offset:3px;text-decoration:underline}.tsb-rm-soon{color:var(--color-text-tertiary)}.tsb-rm-milestone{border-left:3px solid var(--color-accent);background:var(--color-hover-bg);color:var(--color-text-secondary);flex-wrap:wrap;align-items:baseline;gap:8px 12px;margin:18px 0 0;padding:12px 14px;font-size:14px;line-height:1.5;display:flex}.tsb-rm-milestone span{font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--accent-fg);font-size:11px;font-weight:600}.tsb-rm-empty{color:var(--color-text-muted);margin:0;font-size:15px}.tsb-rm-complete{border:1px solid var(--color-divider);background:var(--color-surface);border-radius:14px;flex-direction:column;gap:12px;margin-top:36px;padding:18px 20px;display:flex}.tsb-rm-complete-copy{color:var(--color-text-secondary);max-width:62ch;margin:0;font-size:14px;line-height:1.55}.tsb-rm-complete-btn{appearance:none;border:1px solid var(--color-accent-border);color:var(--accent-fg);cursor:pointer;background:0 0;border-radius:999px;align-self:flex-start;align-items:center;gap:8px;padding:10px 16px;font-size:14px;font-weight:600;display:inline-flex}.tsb-rm-complete-btn.is-done{background:var(--color-hover-bg)}.tsb-rm-complete-btn i{font-size:18px}.tsb-rm-sticky{display:none}@media (max-width:720px){.tsb-rm-layer-outcomes{grid-column:1}.tsb-rm-sticky{z-index:5;color:#f0eeff;background:#5b3fb0;border-radius:999px;justify-content:center;align-items:center;gap:8px;margin:8px auto 0;padding:12px 20px;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex;position:sticky;bottom:16px;box-shadow:0 8px 24px #00000059}}.tsb-rm-pager{border-top:1px solid var(--color-divider);grid-template-columns:1fr 1fr;gap:12px;margin-top:40px;padding-top:28px;display:grid}.tsb-rm-pager-link{border:1px solid var(--color-divider);background:var(--color-surface);border-radius:12px;flex-direction:column;gap:6px;padding:14px 16px;text-decoration:none;transition:border-color .18s;display:flex}.tsb-rm-pager-link:hover{border-color:var(--color-accent-border)}.tsb-rm-pager-link--next{text-align:right}.tsb-rm-pager-dir{font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--color-text-tertiary);align-items:center;gap:6px;font-size:11px;display:inline-flex}.tsb-rm-pager-link--next .tsb-rm-pager-dir{justify-content:flex-end}.tsb-rm-pager-title{color:var(--color-text-primary);font-size:14.5px;font-weight:600;line-height:1.35}@media (max-width:720px){.tsb-rm-nodes,.tsb-rm-pager{grid-template-columns:1fr}.tsb-rm-pager-link--next{text-align:left}.tsb-rm-pager-link--next .tsb-rm-pager-dir{justify-content:flex-start}.tsb-rm-layer-head{grid-template-columns:1fr}.tsb-rm-layer-id{grid-row:auto;padding-top:0}.tsb-rm-layer-tagline,.tsb-rm-layer-meta{grid-column:1}}.tsb-rm-index-jump{margin-top:18px;font-size:14px}.tsb-rm-index-jump a{color:var(--color-text-secondary);border-bottom:1px solid var(--color-divider);align-items:center;gap:6px;padding-bottom:2px;text-decoration:none;display:inline-flex}.tsb-rm-index-jump a:hover{color:var(--color-text-primary)}.tsb-rm-index{border-top:1px solid var(--color-divider);padding-top:40px}.tsb-rm-index-layer{margin-top:32px}.tsb-rm-index-layer-name{color:var(--color-text-primary);align-items:baseline;gap:10px;margin:0 0 12px;font-size:15px;font-weight:600;display:flex}.tsb-rm-index-layer-id{font-family:var(--font-mono);color:var(--color-text-tertiary);font-size:12px;font-weight:600}.tsb-rm-index-list{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:2px 24px;margin:0;padding:0;list-style:none;display:grid}.tsb-rm-index-item{border-bottom:1px solid var(--color-divider);align-items:baseline;gap:8px;padding:6px 0;font-size:14px;line-height:1.4;display:flex}.tsb-rm-index-link{color:var(--color-text-secondary);flex:1;text-decoration:none}.tsb-rm-index-link:hover{color:var(--color-accent-light)}.tsb-rm-index-pending{color:var(--color-text-tertiary);flex:1}.tsb-rm-index-soon{text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-tertiary);opacity:.7;margin-left:6px;font-size:11px}.tsb-rm-index-item .tsb-rm-tier{flex:none}.tsb-rm-path:focus-visible,.tsb-rm-start:focus-visible,.tsb-rm-open:focus-visible,.tsb-rm-node-title--link:focus-visible,.tsb-rm-index-link:focus-visible,.tsb-rm-index-jump a:focus-visible,.tsb-rm-complete-btn:focus-visible,.tsb-rm-rail-link:focus-visible,.tsb-rm-pager-link:focus-visible,.tsb-rm-check input:focus-visible,.tsb-rm-search input:focus-visible{outline:2px solid var(--color-accent-light);outline-offset:3px}@media (prefers-reduced-motion:reduce){.tsb-rm-progress-fill,.tsb-rm-node,.tsb-rm-rail-link,.tsb-rm-pager-link,.tsb-rm-tick{transition:none}}