.gd{display:inline-flex}.gd-toggle{background:none;border:none;padding:0;cursor:pointer;font:inherit;color:var(--color-text-secondary);font-size:.9rem;letter-spacing:.03em;transition:color .2s ease}.gd-toggle:hover,.gd-toggle[aria-expanded=true]{color:var(--color-accent)}.gd-panel{position:fixed;top:50%;left:50%;z-index:42;transform:translate(calc(-50% + var(--drag-x, 0px)),calc(-50% + var(--drag-y, 0px)));box-sizing:border-box;width:var(--win-w, min(56rem, 92vw));height:var(--win-h, min(78vh, 46rem));display:flex;flex-direction:column;padding:16px 20px;border:1px solid var(--color-border);border-radius:14px;background:color-mix(in srgb,var(--color-bg) 92%,transparent);backdrop-filter:blur(10px);color:var(--color-text);animation:gd-enter .3s cubic-bezier(.65,0,.35,1)}@keyframes gd-enter{0%{opacity:0;transform:translate(calc(-50% + var(--drag-x, 0px)),calc(-50% + var(--drag-y, 0px) - 8px))}to{opacity:1;transform:translate(calc(-50% + var(--drag-x, 0px)),calc(-50% + var(--drag-y, 0px)))}}@media(prefers-reduced-motion:reduce){.gd-panel{animation:none}}.gd-cols{display:flex;flex:1;min-height:0;gap:12px}.gd-rail{flex:none;width:10rem;display:flex;flex-direction:column;gap:2px;padding-right:10px;border-right:1px solid var(--color-border);overflow-y:auto}.gd-title{font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;color:var(--color-text-muted);padding:2px 6px 8px}.gd-search{margin:0 2px 8px;padding:6px 8px;border:1px solid var(--color-border);border-radius:6px;background:color-mix(in srgb,var(--color-bg) 55%,transparent);color:var(--color-text);font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em}.gd-search::placeholder{color:var(--color-text-muted)}.gd-search:focus{outline:none;border-color:color-mix(in srgb,var(--color-accent) 55%,transparent)}.gd-hit{display:flex;flex-direction:column;gap:1px;background:none;border:none;border-radius:6px;padding:6px;cursor:pointer;text-align:left}.gd-hit:hover{background:color-mix(in srgb,var(--color-accent) 10%,transparent)}.gd-hit__title{font-size:12.5px;color:var(--color-text)}.gd-hit__ch{font-family:var(--font-mono);font-size:8.5px;letter-spacing:.14em;color:var(--color-accent)}.gd-hit__snip{font-size:10.5px;line-height:1.35;color:var(--color-text-muted)}.gd-nohit,.gd-hitcount{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;color:var(--color-text-muted);padding:6px}.gd-hits{display:flex;flex-direction:column;gap:2px}.gd-hit.is-cur{background:color-mix(in srgb,var(--color-accent) 14%,transparent)}.gd-hit mark,.gd-railtopic mark{background:color-mix(in srgb,var(--color-accent) 26%,transparent);color:var(--color-text);border-radius:2px}.gd-hit__kind{margin-left:5px;padding:0 3px;border-radius:3px;font-family:var(--font-mono);font-size:7.5px;letter-spacing:.1em;vertical-align:middle;color:var(--color-bg);background:var(--color-text-muted)}.gd-hit__kind--chapter{background:var(--color-accent)}.gd-railgroup{display:flex;flex-direction:column}.gd-railtopics{display:flex;flex-direction:column;gap:1px;margin:2px 0 4px 8px;padding-left:6px;border-left:1px solid color-mix(in srgb,var(--color-border) 70%,transparent)}.gd-railtopic{background:none;border:none;border-radius:4px;padding:3px 5px;cursor:pointer;text-align:left;font:inherit;font-size:10.5px;line-height:1.3;color:var(--color-text-muted);transition:color .15s ease}.gd-railtopic:hover{color:var(--color-accent)}.gd-railbtn{background:none;border:none;border-radius:6px;padding:5px 6px;cursor:pointer;text-align:left;font-family:var(--font-mono);font-size:9px;letter-spacing:.13em;color:var(--color-text-secondary);transition:color .15s ease,background .15s ease}.gd-railbtn:hover{color:var(--color-text)}.gd-railbtn.is-on{color:var(--color-accent);background:color-mix(in srgb,var(--color-accent) 12%,transparent)}.gd-scroll{flex:1;min-width:0;min-height:0;overflow-y:auto;overflow-x:hidden;display:flex;flex-direction:column;gap:10px;padding-right:2px}.gd-head{position:sticky;top:0;z-index:1;display:flex;align-items:center;justify-content:space-between;padding-bottom:4px;background:color-mix(in srgb,var(--color-bg) 92%,transparent);backdrop-filter:blur(10px)}.gd-goalsback{background:none;border:none;padding:0 4px;cursor:pointer;font-family:var(--font-mono);font-size:8.5px;letter-spacing:.13em;color:var(--color-text-muted);transition:color .2s ease}.gd-goalsback:hover{color:var(--color-accent)}.gd-chtitle{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;color:var(--color-accent)}.gd-headtools{display:inline-flex;align-items:center;gap:10px}.gd-pagelink{font-family:var(--font-mono);font-size:13px;line-height:1;text-decoration:none;color:var(--color-text-muted);transition:color .2s ease}.gd-pagelink:hover{color:var(--color-accent)}.gd-close{background:none;border:none;padding:0 2px;cursor:pointer;font-size:16px;line-height:1;color:var(--color-text-muted);transition:color .2s ease}.gd-close:hover{color:var(--color-text)}.gd-lead{margin:0;font-size:.82rem;line-height:1.55;color:var(--color-text);max-width:62ch}.gd-goals{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.gd-goal{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;padding:6px 8px;border:1px solid var(--color-border);border-radius:8px;background:none;cursor:pointer;font:inherit;font-size:.78rem;text-align:left;color:var(--color-text-secondary);transition:color .15s ease,border-color .15s ease}.gd-goal:hover{color:var(--color-accent);border-color:color-mix(in srgb,var(--color-accent) 45%,transparent)}.gd-goal-arrow{font-family:var(--font-mono);color:var(--color-text-muted)}.gd-topic{display:flex;flex-direction:column;gap:6px;padding-top:8px;border-top:1px solid color-mix(in srgb,var(--color-border) 55%,transparent);scroll-margin-top:6px}.gd-topic--hit .gd-ttitle{color:var(--color-accent)}.gd-ttitle{margin:0;font-size:.84rem;font-weight:600;letter-spacing:.02em;color:var(--color-text);transition:color .4s ease}.gd-where{display:flex;flex-direction:column;gap:2px;font-family:var(--font-mono);font-size:9px;letter-spacing:.08em;color:var(--color-text-secondary)}.gd-where b{font-weight:400;color:var(--color-text-muted);margin-right:4px}.gd-body{margin:0;font-size:.8rem;line-height:1.55;color:var(--color-text-secondary);max-width:66ch}.gd-steps{margin:0;padding-left:1.2rem;display:flex;flex-direction:column;gap:4px;font-size:.8rem;line-height:1.5;color:var(--color-text-secondary);max-width:62ch}.gd-steps li::marker{font-family:var(--font-mono);font-size:.7rem;color:var(--color-accent)}.gd-list{margin:0;padding-left:1.05rem;display:flex;flex-direction:column;gap:3px;font-size:.8rem;line-height:1.5;color:var(--color-text-secondary);list-style:none;max-width:62ch}.gd-list li{position:relative}.gd-list li:before{content:"·";position:absolute;left:-.85rem;font-family:var(--font-mono);color:var(--color-accent)}.gd-tip{margin:0;padding:6px 8px;border-left:2px solid color-mix(in srgb,var(--color-accent) 65%,transparent);border-radius:0 6px 6px 0;background:color-mix(in srgb,var(--color-accent) 7%,transparent);font-size:.76rem;line-height:1.5;color:var(--color-text-secondary);max-width:62ch}.gd-link{background:none;border:none;padding:0;cursor:pointer;font:inherit;color:var(--color-accent);text-decoration:underline dotted;text-underline-offset:2px}.gd-link:hover{text-decoration-style:solid}.gd-fig{margin:0;display:flex;flex-direction:column;gap:4px}.gd-fig--m{max-width:62%}.gd-shot{width:100%;height:auto;border-radius:8px;border:1px solid var(--color-border);background:color-mix(in srgb,var(--color-text) 3%,transparent)}.gd-cap{font-size:.72rem;line-height:1.45;color:var(--color-text-muted)}.gd-next{align-self:flex-start;margin:4px 0 2px;padding:6px 10px;border:1px solid var(--color-border);border-radius:8px;background:none;cursor:pointer;font-family:var(--font-mono);font-size:9px;letter-spacing:.14em;color:var(--color-text-secondary);transition:color .15s ease,border-color .15s ease}.gd-next:hover{color:var(--color-accent);border-color:color-mix(in srgb,var(--color-accent) 45%,transparent)}.gd-seq{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.gd-next--route{color:var(--color-accent);border-color:color-mix(in srgb,var(--color-accent) 45%,transparent)}.gd-prev{color:var(--color-text-muted)}