.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);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,opacity .18s;display:grid}.tsb-rm-node:hover{border-color:var(--color-accent-border)}.tsb-rm-node.is-done{opacity:.55}.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;cursor:pointer;color:var(--color-text-muted);background:0 0;border:none;margin:1px 0 0;padding:0;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);align-items:center;gap:5px;text-decoration:none;display:inline-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-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-muted);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}}@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}}