.library{min-height:100vh;display:flex;flex-direction:column}.lib-header{border-bottom:1px solid var(--border);background:var(--bg-surface);position:sticky;top:0;z-index:10}.lib-header-inner{max-width:1200px;margin:0 auto;padding:20px 32px;display:flex;align-items:center;justify-content:space-between;gap:24px}.lib-brand{display:flex;align-items:center;gap:14px}.lib-brand-icon{color:var(--gold);font-size:22px;line-height:1;animation:pulse 3s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.lib-title{font-family:"DM Serif Display",serif;font-size:22px;font-weight:400;color:var(--text-primary);line-height:1.1}.lib-subtitle{font-family:IBM Plex Mono,monospace;font-size:10px;color:var(--text-muted);letter-spacing:.1em;text-transform:uppercase;margin-top:2px}.lib-stats{display:flex;gap:32px}.lib-stat{display:flex;flex-direction:column;align-items:flex-end;gap:2px}.lib-stat-num{font-family:"DM Serif Display",serif;font-size:24px;color:var(--gold);line-height:1}.lib-stat-label{font-family:IBM Plex Mono,monospace;font-size:9px;color:var(--text-muted);letter-spacing:.1em;text-transform:uppercase}.lib-toolbar{max-width:1200px;margin:0 auto;padding:20px 32px 0;width:100%;display:flex;flex-direction:column;gap:12px}.lib-search-wrap{position:relative;display:flex;align-items:center}.lib-search-icon{position:absolute;left:14px;font-size:18px;color:var(--text-muted);pointer-events:none}.lib-search{width:100%;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:10px 40px;font-family:IBM Plex Mono,monospace;font-size:13px;color:var(--text-primary);outline:none;transition:border-color .2s}.lib-search::placeholder{color:var(--text-muted)}.lib-search:focus{border-color:var(--gold-dim)}.lib-search-clear{position:absolute;right:12px;background:none;border:none;color:var(--text-muted);font-size:12px;padding:4px;transition:color .2s}.lib-search-clear:hover{color:var(--text-primary)}.lib-tags{display:flex;flex-wrap:wrap;gap:6px}.lib-tag{background:var(--tag-bg);border:1px solid var(--tag-border);border-radius:4px;padding:4px 10px;font-family:IBM Plex Mono,monospace;font-size:10px;color:var(--text-muted);letter-spacing:.06em;transition:all .15s}.lib-tag:hover{border-color:var(--gold-dim);color:var(--gold)}.lib-tag.active{background:var(--gold-glow);border-color:var(--gold-dim);color:var(--gold)}.lib-grid-wrap{max-width:1200px;margin:0 auto;padding:24px 32px;width:100%;flex:1}.lib-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:16px}.session-card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:20px;cursor:pointer;transition:border-color .2s,background .2s,transform .2s;display:flex;flex-direction:column;gap:10px;animation:fadeUp .4s ease both;position:relative;overflow:hidden}.session-card:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--gold-dim),transparent);opacity:0;transition:opacity .3s}.session-card:hover{border-color:var(--border-hover);background:var(--bg-card-hover);transform:translateY(-2px)}.session-card:hover:before{opacity:1}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.sc-top{display:flex;justify-content:space-between;align-items:center}.sc-meta{display:flex;align-items:center;gap:10px}.sc-date{font-family:IBM Plex Mono,monospace;font-size:10px;color:var(--text-muted);letter-spacing:.06em}.sc-qcount{font-family:IBM Plex Mono,monospace;font-size:10px;color:var(--gold-dim);background:var(--gold-glow);border:1px solid rgba(201,168,76,.2);border-radius:4px;padding:2px 6px}.sc-arrow{color:var(--text-muted);font-size:14px;transition:transform .2s,color .2s}.session-card:hover .sc-arrow{transform:translate(4px);color:var(--gold)}.sc-title{font-family:"DM Serif Display",serif;font-size:17px;font-weight:400;color:var(--text-primary);line-height:1.3}.sc-excerpt{font-size:13px;color:var(--text-secondary);line-height:1.6;flex:1}.sc-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:4px;padding-top:12px;border-top:1px solid var(--border)}.sc-url{font-family:IBM Plex Mono,monospace;font-size:10px;color:var(--mono-blue);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sc-tags{display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end}.sc-tag{font-family:IBM Plex Mono,monospace;font-size:9px;color:var(--text-muted);background:var(--tag-bg);border:1px solid var(--tag-border);border-radius:3px;padding:2px 6px;letter-spacing:.05em}.lib-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 0;gap:10px;color:var(--text-muted)}.lib-empty-icon{font-size:32px;opacity:.3}.lib-empty p{font-size:15px;color:var(--text-secondary)}.lib-empty-sub{font-family:IBM Plex Mono,monospace;font-size:11px}.lib-footer{max-width:1200px;margin:0 auto;padding:16px 32px;width:100%;border-top:1px solid var(--border);display:flex;align-items:center;gap:10px;font-size:12px;color:var(--text-muted)}.lib-footer-mono{font-family:IBM Plex Mono,monospace;font-size:11px;color:var(--gold-dim)}.lib-footer-dot{color:var(--border)}.lib-footer code{font-family:IBM Plex Mono,monospace;font-size:11px;background:var(--tag-bg);border:1px solid var(--tag-border);border-radius:3px;padding:1px 5px;color:var(--mono-blue)}.session-view{height:100vh;display:flex;flex-direction:column;background:var(--bg-base)}.sv-bar{display:flex;align-items:center;justify-content:space-between;padding:10px 20px;background:var(--bg-surface);border-bottom:1px solid var(--border);flex-shrink:0;gap:16px}.sv-back{background:none;border:1px solid var(--border);border-radius:6px;padding:6px 14px;font-family:IBM Plex Mono,monospace;font-size:11px;color:var(--text-muted);transition:all .2s;white-space:nowrap}.sv-back:hover{border-color:var(--gold-dim);color:var(--gold)}.sv-title-wrap{display:flex;align-items:center;gap:10px;flex:1;justify-content:center;overflow:hidden}.sv-diamond{color:var(--gold);font-size:12px;flex-shrink:0}.sv-title{font-family:"DM Serif Display",serif;font-size:15px;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sv-source{font-family:IBM Plex Mono,monospace;font-size:11px;color:var(--mono-blue);border:1px solid var(--border);border-radius:6px;padding:6px 14px;white-space:nowrap;transition:all .2s}.sv-source:hover{border-color:var(--mono-blue)}.sv-loading{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:flex;gap:8px;align-items:center}.sv-loading-dot{width:6px;height:6px;border-radius:50%;background:var(--gold);animation:blink 1s ease-in-out infinite}@keyframes blink{0%,to{opacity:.2;transform:scale(.8)}50%{opacity:1;transform:scale(1)}}.sv-frame{flex:1;border:none;width:100%;transition:opacity .3s}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-base: #0d0f14;--bg-surface: #10131a;--bg-elevated: #14172000;--bg-card: #12151d;--bg-card-hover: #161a24;--border: #1e2333;--border-hover: #2e3448;--gold: #c9a84c;--gold-dim: #7a6230;--gold-glow: rgba(201,168,76,.12);--text-primary: #e8e4dc;--text-secondary:#8a8c99;--text-muted: #4a4e62;--mono-blue: #7eb8d4;--tag-bg: #1a1e2c;--tag-border: #252a3a}html,body,#root{height:100%;background:var(--bg-base);color:var(--text-primary);font-family:Syne,sans-serif;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}