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var(--line);flex-direction:column;gap:36px;height:100vh;padding:28px 22px 32px;display:flex;position:sticky;top:0;overflow-y:auto}.brand{align-items:center;gap:10px;padding:0 6px;display:flex}.brand-name{font-family:var(--serif);letter-spacing:-.01em;font-size:15px;font-weight:300;line-height:1.35}.brand-name em{color:var(--text-2);font-style:italic;font-weight:300}.nav-section{flex-direction:column;gap:4px;display:flex}.nav-label{font-family:var(--mono);text-transform:uppercase;letter-spacing:.14em;color:var(--text-4);margin:0 0 10px;padding:0 8px;font-size:10.5px}.nav-item{color:var(--text-2);cursor:pointer;-webkit-user-select:none;user-select:none;text-align:left;border-radius:4px;align-items:center;gap:12px;width:100%;padding:7px 8px 7px 10px;font-size:13.5px;transition:color .15s;display:flex;position:relative}.nav-item:hover{color:var(--text)}.nav-item .nav-icon{opacity:.7;flex:none;width:16px;height:16px}.nav-item.active{color:var(--text);font-weight:500}.nav-item.active:before{content:"";background:var(--accent);border-radius:2px;width:2px;height:18px;position:absolute;top:50%;left:-23px;transform:translateY(-50%)}.nav-item.active .nav-icon{opacity:1;color:var(--accent)}.sidebar-footer{border-top:1px solid var(--line);color:var(--text-3);align-items:center;gap:10px;margin-top:auto;padding:12px 8px 0;font-size:12px;display:flex}.status-dot{background:var(--sage);border-radius:50%;width:6px;height:6px;box-shadow:0 0 0 3px #3dcc912e}.main{box-sizing:border-box;width:100%;max-width:1280px;padding:28px 44px 60px}.topbar{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-end;padding-bottom:28px;display:flex}.crumb{font-family:var(--mono);text-transform:uppercase;letter-spacing:.16em;color:var(--text-3);margin-bottom:12px;font-size:11px}.page-title{font-family:var(--serif);letter-spacing:-.02em;margin:0;font-size:44px;font-weight:300;line-height:1.05}.page-title em{color:var(--text-2);font-style:italic;font-weight:300}.btn{white-space:nowrap;border-radius:999px;align-items:center;gap:8px;padding:9px 16px;font-size:13px;font-weight:500;transition:all .15s;display:inline-flex}.btn-ghost{border:1px solid var(--line-strong);color:var(--text-2)}.btn-ghost:hover{color:var(--text);border-color:#ffffff40}.btn-light{background:var(--accent);color:#fff}.btn-light:hover{background:#215db0}.toolbar{justify-content:space-between;align-items:center;gap:16px;padding:22px 0 18px;display:flex}.tool-group{align-items:center;gap:10px;display:flex}.section-head{justify-content:space-between;align-items:baseline;margin-top:56px;margin-bottom:18px;display:flex}.section-title{font-family:var(--serif);letter-spacing:-.015em;margin:0;font-size:28px;font-weight:300}.section-title em{color:var(--text-2);font-style:italic}.section-meta{font-family:var(--mono);color:var(--text-3);text-transform:uppercase;letter-spacing:.14em;font-size:11px}.section-sub{font-family:var(--mono);color:var(--text-3);margin-top:4px;font-size:11px}.ctrl-row{align-items:center;gap:10px;padding:3px 0;display:flex}.ctrl-label{font-family:var(--mono);text-transform:uppercase;letter-spacing:.1em;color:var(--text-4);white-space:nowrap;min-width:100px;font-size:9.5px}.ctrl-val{font-family:var(--mono);color:var(--accent);text-align:right;min-width:32px;font-size:10px}.ctrl-slider{appearance:none;cursor:pointer;background:#ffffff1f;border-radius:2px;outline:none;flex:1;height:2px}.ctrl-slider::-webkit-slider-thumb{-webkit-appearance:none;background:var(--accent);cursor:pointer;border:2px solid var(--surface-1);border-radius:50%;width:11px;height:11px}.ctrl-slider::-moz-range-thumb{background:var(--accent);cursor:pointer;border:2px solid var(--surface-1);border-radius:50%;width:11px;height:11px}.ctrl-strip{border-top:1px solid var(--line);flex-direction:column;gap:2px;margin-top:16px;padding-top:14px;display:flex}@keyframes sim-pulse{0%{box-shadow:0 0 #e06c7599}70%{box-shadow:0 0 0 9px #e06c7500}to{box-shadow:0 0 #e06c7500}}.sim-pulse{animation:1.4s ease-out infinite sim-pulse}@keyframes pulse{0%{box-shadow:0 0 #2d72d299}70%{box-shadow:0 0 0 8px #2d72d200}to{box-shadow:0 0 #2d72d200}}@media (max-width:900px){.algo-kpi-strip{grid-template-columns:repeat(3,1fr)!important}.algo-chart-grid{grid-template-columns:1fr!important}.algo-stat-4,.algo-stat-3{grid-template-columns:repeat(2,1fr)!important}}@media (max-width:560px){.algo-kpi-strip{grid-template-columns:repeat(2,1fr)!important}.algo-stat-4,.algo-stat-3{grid-template-columns:1fr!important}.main .page-title{font-size:30px!important}}.mobile-header{border-bottom:1px solid var(--line);background:var(--surface-1);z-index:50;flex-shrink:0;justify-content:space-between;align-items:center;padding:10px 16px;display:none;position:sticky;top:0}.mobile-menu-btn{width:32px;height:32px;color:var(--text-2);cursor:pointer;border:1px solid var(--line);background:0 0;border-radius:6px;justify-content:center;align-items:center;transition:background .15s;display:flex}.mobile-menu-btn:hover{background:var(--surface-2)}@media (max-width:768px){.app{grid-template-columns:1fr}.sidebar{z-index:100;width:224px;box-shadow:none;background:var(--bg);transition:left .22s;position:fixed;top:0;bottom:0;left:-260px;overflow-y:auto}.sidebar.open{left:0;box-shadow:4px 0 32px #0000004d}.mobile-header{display:flex}.main{min-width:0;padding:0 0 48px}.main>.topbar{flex-direction:column;align-items:flex-start;gap:10px;padding:16px 16px 12px}.page-title{font-size:30px}}.algo-scope{--bg:#05080f;--s1:#0a1020;--s2:#0f1829;--s3:#162033;--border:#ffffff12;--border-s:#ffffff24;--text:#e8eaed;--text2:#e8eaeda6;--text3:#e8eaed66;--text4:#e8eaed38;--accent:#00c2a0;--blue:#3b82f6;--amber:#f59e0b;--red:#ef4444;--purple:#a855f7;--mono:"JetBrains Mono", "Menlo", "Consolas", monospace;--sans:-apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", system-ui, sans-serif;--serif:"Georgia", "Times New Roman", serif}html{font-family:var(--sans);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--s1)}::-webkit-scrollbar-thumb{background:var(--s3);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#ffffff40}::selection{background:#00c2a040}.mono{font-family:var(--mono)}.serif-num{font-family:var(--serif);font-variant-numeric:oldstyle-nums}.cat-supervised{color:#3b82f6;background:#3b82f626;border-color:#3b82f64d}.cat-unsupervised{color:#a855f7;background:#a855f726;border-color:#a855f74d}.cat-nlp{color:#ec4899;background:#ec489926;border-color:#ec48994d}.cat-cv{color:#f59e0b;background:#f59e0b26;border-color:#f59e0b4d}.cat-timeseries{color:#00c2a0;background:#00c2a026;border-color:#00c2a04d}.cat-rl{color:#ef4444;background:#ef444426;border-color:#ef44444d}.cat-optimization{color:#f97316;background:#f9731626;border-color:#f973164d}.cat-statistical{color:#6366f1;background:#6366f126;border-color:#6366f14d}.cat-feature_eng{color:#84cc16;background:#84cc1626;border-color:#84cc164d}.cat-mlops{color:#06b6d4;background:#06b6d426;border-color:#06b6d44d}@keyframes glow-pulse{0%,to{opacity:.6}50%{opacity:1}}@keyframes spark-move{0%{opacity:0;transform:scale(.4)}20%{opacity:1;transform:scale(1)}80%{opacity:.8;transform:scale(1)}to{opacity:0;transform:scale(.3)}}@keyframes fade-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slide-in-left{0%{opacity:0;transform:translate(-12px)}to{opacity:1;transform:translate(0)}}.fade-in{animation:.35s forwards fade-in}.slide-in{animation:.3s forwards slide-in-left}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.streaming-cursor:after{content:"▋";font-family:var(--mono);color:var(--accent);margin-left:2px;animation:1s step-end infinite blink}.algo-app{grid-template-columns:224px 1fr;min-height:100vh;display:grid}.algo-sidebar{border-right:1px solid var(--border);background:var(--s1);flex-direction:column;gap:32px;height:100vh;padding:28px 22px 32px;display:flex;position:sticky;top:0;overflow-y:auto}.algo-brand{align-items:center;gap:10px;padding:0 6px;display:flex}.algo-brand-name{font-family:var(--serif);letter-spacing:-.01em;color:var(--text);font-size:15px;font-weight:300;line-height:1.35}.algo-brand-name em{color:var(--text2);font-style:italic;font-weight:300}.algo-nav-section{flex-direction:column;gap:4px;display:flex}.algo-nav-label{font-family:var(--mono);text-transform:uppercase;letter-spacing:.14em;color:var(--text4);margin:0 0 10px;padding:0 8px;font-size:10.5px}.algo-nav-sub{font-family:var(--mono);letter-spacing:.04em;margin-top:-6px;margin-bottom:6px;padding:0 8px;font-size:9px}.algo-nav-item{color:var(--text2);cursor:pointer;-webkit-user-select:none;user-select:none;text-align:left;background:0 0;border:none;border-radius:4px;align-items:center;gap:12px;width:100%;padding:7px 8px 7px 10px;font-family:inherit;font-size:13.5px;text-decoration:none;transition:color .15s;display:flex;position:relative}.algo-nav-item:hover{color:var(--text)}.algo-nav-icon{opacity:.7;flex:none;width:16px;height:16px}.algo-nav-item.active{color:var(--text);font-weight:500}.algo-nav-item.active:before{content:"";background:var(--accent);border-radius:2px;width:2px;height:18px;position:absolute;top:50%;left:-23px;transform:translateY(-50%)}.algo-nav-item.active .algo-nav-icon{opacity:1;color:var(--accent)}.algo-divider{align-items:center;gap:8px;margin:4px 0 0;padding:14px 16px 6px;display:flex}.algo-divider-line{background:var(--border);flex:1;height:1px}.algo-divider-label{font-family:var(--mono);color:var(--text3);letter-spacing:.12em;text-transform:uppercase;-webkit-user-select:none;user-select:none;font-size:9px}.algo-sidebar-footer{border-top:1px solid var(--border);color:var(--text3);font-size:12px;font-family:var(--mono);align-items:center;gap:10px;margin-top:auto;padding:12px 8px 0;display:flex}.algo-status-dot{background:var(--accent);border-radius:50%;flex-shrink:0;width:6px;height:6px;box-shadow:0 0 0 3px #00c2a02e}.algo-main{box-sizing:border-box;width:100%;max-width:1280px;padding:28px 44px 60px}.algo-topbar{border-bottom:1px solid var(--border);justify-content:space-between;align-items:flex-end;margin-bottom:32px;padding-bottom:28px;display:flex}.algo-crumb{font-family:var(--mono);text-transform:uppercase;letter-spacing:.16em;color:var(--text3);margin-bottom:12px;font-size:11px}.algo-page-title{font-family:var(--serif);letter-spacing:-.02em;color:var(--text);margin:0;font-size:44px;font-weight:300;line-height:1.05}.algo-page-title em{color:var(--text2);font-style:italic;font-weight:300}.algo-chart-grid{grid-template-columns:1fr 1fr;gap:16px;margin-bottom:40px;display:grid}.algo-card{transition:border-color .18s,transform .18s,box-shadow .18s}.algo-card:hover{transform:translateY(-2px);box-shadow:0 8px 32px #0006,0 0 0 1px #00c2a033;border-color:#00c2a066!important}