.skill-tree-section{max-width:1160px;margin:38px auto 30px}.tree-intro{display:flex;justify-content:space-between;gap:25px;align-items:center}.tree-intro h2{font-size:36px;font-family:Georgia,serif;font-weight:400;letter-spacing:-1px;margin:12px 0}.tree-intro p{font-size:12px;line-height:1.7;color:var(--muted)}.tree-badge{border:1px solid var(--line);padding:10px 13px;font-size:8px;letter-spacing:1.5px;white-space:nowrap}.tree-disclaimer{font-size:10px;color:var(--muted);line-height:1.8;margin:10px 0 22px;padding-left:12px;border-left:2px solid var(--gold)}.tree-board{padding:30px 30px 40px;border:1px solid var(--line);border-radius:8px;background:radial-gradient(ellipse at 50% 0%,#e3a72f0e,transparent 65%),var(--panel);position:relative;overflow:hidden}.tree-root{position:relative;display:flex;gap:14px;align-items:center;justify-content:center;width:max-content;max-width:100%;margin:0 auto 65px;padding:14px 24px;border:1px solid #e3a72f66;border-radius:5px;background:var(--paper);font-size:14px;z-index:1}.tree-root>span{font-family:Georgia,serif;font-size:25px;color:var(--accent);border:1px solid var(--line);padding:8px;border-radius:50%}.tree-root small{display:block;font-size:7px;letter-spacing:1px;color:var(--muted);margin-top:6px}.tree-root:after{content:'';position:absolute;top:100%;left:50%;height:34px;width:1px;background:var(--gold)}.tree-branches{display:grid;grid-template-columns:repeat(var(--branches),minmax(0,1fr));position:relative;gap:42px}.tree-branches:before{content:'';position:absolute;top:-32px;height:1px;left:calc(100% / var(--branches) / 2);right:calc(100% / var(--branches) / 2);background:var(--gold)}.tree-branch{position:relative;min-width:0}.tree-branch:before{content:'';height:32px;position:absolute;top:-32px;left:50%;width:1px;background:var(--gold)}.branch-title{position:relative;text-align:center;padding:14px 12px;border:1px solid var(--line);border-top:2px solid var(--branch-color);border-radius:4px;background:var(--paper);z-index:1}.branch-title>span{color:var(--branch-color);font-size:8px;letter-spacing:2px}.branch-title h3{font-weight:400;font-size:20px;letter-spacing:-.3px;margin:6px 0}.branch-title small{color:var(--muted);font-size:7px;letter-spacing:1.5px}.tool-nodes{position:relative;padding-top:18px}.tool-nodes:before{content:'';position:absolute;width:1px;left:50%;top:0;bottom:75px;background:var(--branch-color);opacity:.5}.node-row{position:relative;display:flex;justify-content:center;padding:15px 0}.skill-node{position:relative;border:0;background:var(--panel);padding:6px 15px;color:var(--ink);display:flex;flex-direction:column;align-items:center;gap:8px;min-width:125px;border-radius:70px 70px 8px 8px;transition:transform .2s;z-index:1}.node-emblem{height:70px;width:70px;display:grid;place-items:center;border-radius:50%;border:2px solid var(--branch-color);background:var(--paper);box-shadow:0 0 0 5px var(--panel),0 0 0 6px var(--line);position:relative;transition:box-shadow .2s}.node-emblem img{height:35px;width:35px;object-fit:contain}.node-emblem i{position:absolute;bottom:-3px;right:-3px;background:var(--branch-color);border:2px solid var(--paper);color:white;border-radius:50%;width:18px;height:18px;font-size:11px;font-style:normal;display:grid;place-items:center}.node-name{font-size:12px}.node-caption{font-size:6px;color:var(--muted);letter-spacing:1.5px}.skill-node:hover,.skill-node:focus-visible{color:var(--ink);transform:translateY(-4px)}.skill-node:hover .node-emblem,.skill-node:focus-visible .node-emblem{box-shadow:0 0 0 5px var(--panel),0 0 0 7px var(--branch-color),0 8px 22px #e3a72f22}.tool-initial{font-size:22px;color:var(--ink)}.tree-legend{display:flex;justify-content:space-between;gap:15px;font-size:9px;line-height:1.8;color:var(--muted);padding:15px 2px}.journey-details{max-width:1160px;margin:25px auto 40px;border-top:1px solid var(--line)}.journey-details>summary{cursor:pointer;padding:22px 0;font-size:12px;list-style:none;display:flex;justify-content:space-between}.journey-details>summary span{font-size:18px;color:var(--accent)}.journey-details .journeygrid{margin:10px auto 30px}.skill-dialog{width:min(440px,calc(100% - 32px));max-height:calc(100svh - 40px);overflow:auto;background:var(--paper);color:var(--ink);border:1px solid #e3a72f77;border-radius:10px;padding:30px;box-shadow:0 30px 100px #0004;animation:skill-appear .22s ease-out}.skill-dialog::backdrop{background:#17232d99;backdrop-filter:blur(8px)}.skill-close{position:absolute;right:16px;top:13px;background:none;border:1px solid var(--line);border-radius:50%;width:30px;height:30px;color:var(--ink);font-size:20px}.skill-dialog-body{padding-top:8px}.dialog-emblem{width:90px;height:90px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;background:var(--panel);margin:25px auto 15px;box-shadow:0 0 0 6px #e3a72f09}.dialog-emblem img{width:48px;height:48px;object-fit:contain}.skill-dialog h2{text-align:center;font:34px Georgia,serif;letter-spacing:-.8px;margin:20px 0 15px}.skill-stars{text-align:center;color:var(--accent)}.skill-stars>span{font-size:24px;letter-spacing:5px}.skill-stars i{font-style:normal;color:var(--muted);opacity:.6}.skill-stars small{display:block;color:var(--muted);font-size:8px;letter-spacing:1px;margin-top:8px}.skill-dialog-body>p{font-size:13px;color:var(--ink);line-height:1.9;margin:24px 0}.skill-modal-note{border-top:1px solid var(--line);padding-top:16px;font-size:10px;color:var(--muted);line-height:1.8}.skill-done{width:100%;border:1px solid var(--line);border-radius:4px;background:var(--panel);padding:12px;color:var(--ink);margin-top:22px;font-size:11px}html[data-theme=dark] .node-emblem img[src$="openai.svg"],html[data-theme=dark] .node-emblem img[src$="capcut.svg"],html[data-theme=dark] .dialog-emblem img[src$="openai.svg"],html[data-theme=dark] .dialog-emblem img[src$="capcut.svg"]{filter:invert(1)}@keyframes skill-appear{from{opacity:0;transform:translateY(12px) scale(.97)}to{opacity:1;transform:none}}@media(max-width:720px){.tree-intro{align-items:start;flex-direction:column;gap:0}.tree-intro h2{font-size:29px}.tree-intro p{font-size:11px}.tree-badge{margin:5px 0}.tree-board{padding:22px 12px 28px}.tree-root{font-size:11px;padding:12px;margin-bottom:28px}.tree-root small{font-size:6px}.tree-root:after{height:28px}.tree-branches{grid-template-columns:1fr;gap:22px;padding-left:17px}.tree-branches:before{left:0;top:-1px;bottom:0;right:auto;width:1px;height:auto}.tree-branch:before{width:18px;height:1px;top:44px;left:-17px}.branch-title{text-align:left;padding:12px 16px}.branch-title h3{font-size:18px;margin:4px 0}.branch-title small{position:absolute;right:15px;top:40px}.tool-nodes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:22px 2px 0}.tool-nodes:before{left:16.66%;right:16.66%;width:auto;top:12px;bottom:auto;height:1px}.tool-nodes:after{content:'';position:absolute;height:12px;width:1px;left:50%;top:0;background:var(--branch-color);opacity:.5}.node-row{padding:12px 0 0;align-items:start}.node-row:before{content:'';position:absolute;height:12px;width:1px;left:50%;top:0;background:var(--branch-color);opacity:.5}.skill-node{padding:4px 0;min-width:0;width:100%;gap:9px;background:transparent}.node-emblem{width:51px;height:51px}.node-emblem img{width:26px;height:26px}.node-name{font-size:10px}.node-caption{font-size:5px;letter-spacing:.7px}.node-emblem i{height:15px;width:15px;font-size:9px}.tree-legend{font-size:8px;flex-direction:column;gap:4px}.tree-disclaimer{font-size:9px}.skill-dialog{padding:25px}.journey-details>summary{font-size:11px}.tree-root small{letter-spacing:.6px}}@media(prefers-reduced-motion:reduce){.skill-dialog{animation:none}}
.skill-dialog .eyebrow{color:var(--accent)}