@import"https://fonts.googleapis.com/css2?family=Roboto+Slab:wght@500;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap";:root{--ink: #1c2434;--ink-soft: #3a4256;--paper: #f4f0e6;--paper-card: #fbf9f2;--oxblood: #7c2b2b;--brass: #9a7b3f;--rule: #d8d0bd;--text: #23262e;--muted: #6b6357}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--text);font-family:Inter,system-ui,sans-serif;font-size:15px;line-height:1.5}.app{max-width:1200px;margin:0 auto;padding:0 24px 64px}.masthead{border-bottom:3px double var(--ink);padding:28px 0 18px;margin-bottom:24px}.masthead h1{font-family:Roboto Slab,serif;font-weight:700;font-size:34px;letter-spacing:-.5px;color:var(--ink);margin:0}.masthead .sub{font-family:JetBrains Mono,monospace;font-size:12px;color:var(--muted);margin-top:4px;text-transform:uppercase;letter-spacing:1.5px}.stat{float:right;text-align:right;font-family:JetBrains Mono,monospace;font-size:12px;color:var(--muted)}.stat b{color:var(--oxblood);font-size:16px}.searchbar{display:flex;gap:10px;margin-bottom:28px}.searchbar input{flex:1;padding:12px 16px;font-size:16px;font-family:Inter,sans-serif;border:1.5px solid var(--ink);border-radius:2px;background:var(--paper-card);color:var(--text)}.searchbar input:focus{outline:2px solid var(--brass);outline-offset:1px}.searchbar button{padding:12px 24px;font-size:15px;font-weight:600;font-family:Inter,sans-serif;background:var(--ink);color:var(--paper);border:none;border-radius:2px;cursor:pointer}.searchbar button:hover{background:var(--oxblood)}.layout{display:grid;grid-template-columns:300px 1fr;gap:32px}@media (max-width: 800px){.layout{grid-template-columns:1fr}}.tree h2,.results h2{font-family:Roboto Slab,serif;font-size:13px;text-transform:uppercase;letter-spacing:1.5px;color:var(--muted);border-bottom:1px solid var(--rule);padding-bottom:6px;margin:0 0 12px}.crumb{font-family:JetBrains Mono,monospace;font-size:12px;color:var(--oxblood);margin-bottom:14px;word-break:break-word;min-height:16px}.crumb .sep{color:var(--muted)}.crumb .reset{cursor:pointer;text-decoration:underline;color:var(--muted)}.node{display:flex;justify-content:space-between;align-items:baseline;padding:7px 10px;cursor:pointer;border-left:3px solid transparent}.node:hover{background:var(--paper-card);border-left-color:var(--brass)}.node.active{background:var(--paper-card);border-left-color:var(--oxblood)}.node .name{font-weight:500}.node .count{font-family:JetBrains Mono,monospace;font-size:11px;color:var(--muted)}.node-level{font-family:JetBrains Mono,monospace;font-size:10px;color:var(--brass);text-transform:uppercase;letter-spacing:1px;margin:14px 0 4px}.card{background:var(--paper-card);border:1px solid var(--rule);border-radius:2px;padding:16px 18px;margin-bottom:14px}.card h3{font-family:Roboto Slab,serif;font-weight:500;font-size:17px;margin:0 0 6px;color:var(--ink);line-height:1.3}.card .path{font-family:JetBrains Mono,monospace;font-size:11px;color:var(--brass);margin-bottom:8px}.card .abstract{font-size:14px;color:var(--text);margin:8px 0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;cursor:pointer}.card .abstract.open{display:block;-webkit-line-clamp:unset;overflow:visible}.card .more-toggle{cursor:pointer;font-size:13px;font-weight:600;color:var(--oxblood);-webkit-user-select:none;user-select:none}.card .more-toggle:hover{text-decoration:underline}.card .kw{margin-top:8px}.card .kw span{display:inline-block;font-size:11px;font-family:JetBrains Mono,monospace;background:var(--paper);border:1px solid var(--rule);padding:2px 8px;margin:0 5px 5px 0;border-radius:2px;color:var(--muted)}.card .links a{font-size:13px;color:var(--oxblood);text-decoration:none;margin-right:14px;font-weight:500}.card .links a:hover{text-decoration:underline}.empty,.loading{font-family:JetBrains Mono,monospace;font-size:13px;color:var(--muted);padding:24px 0}