@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600;700&display=swap";
:root{--cm-red:#ff2d55;--cm-red-glow:#ff2d5566;--cm-cyan:#00f0ff;--cm-cyan-glow:#00f0ff4d;--cm-green:#0f8;--cm-green-glow:#00ff884d;--cm-purple:#a855f7;--cm-purple-glow:#a855f74d;--cm-orange:#ff8c00;--cm-yellow:gold;--bg-primary:#0a0a0f;--bg-secondary:#111118;--bg-tertiary:#1a1a24;--bg-elevated:#1e1e2e;--bg-card:#161623cc;--bg-glass:#ffffff08;--bg-glass-hover:#ffffff0f;--text-primary:#f0f0f5;--text-secondary:#8888a0;--text-muted:#555568;--text-accent:var(--cm-cyan);--border-primary:#ffffff14;--border-hover:#ffffff26;--border-accent:#00f0ff4d;--shadow-sm:0 1px 3px #00000080;--shadow-md:0 4px 12px #0009;--shadow-lg:0 8px 32px #000000b3;--shadow-glow-red:0 0 30px var(--cm-red-glow);--shadow-glow-cyan:0 0 30px var(--cm-cyan-glow);--shadow-glow-green:0 0 20px var(--cm-green-glow);--space-xs:.25rem;--space-sm:.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", monospace;--font-size-xs:.75rem;--font-size-sm:.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:2rem;--font-size-4xl:2.5rem;--font-size-5xl:3.5rem;--font-size-6xl:4.5rem;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-base:.25s cubic-bezier(.4, 0, .2, 1);--transition-slow:.4s cubic-bezier(.4, 0, .2, 1);--rating-newbie:gray;--rating-pupil:#00c853;--rating-specialist:#03a89e;--rating-expert:#2979ff;--rating-cm:#aa00e6;--rating-master:#ff8c00;--rating-im:#ff8c00;--rating-gm:#ff1744;--rating-igm:#ff1744;--rating-lgm:#a00}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{border-radius:var(--radius-full);background:#ffffff1f}::-webkit-scrollbar-thumb:hover{background:#fff3}::selection{color:var(--cm-cyan);background:#00f0ff33}a{color:var(--cm-cyan);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--text-primary)}.navbar{-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-primary);height:64px;padding:0 var(--space-xl);z-index:1000;background:#0a0a0fd9;justify-content:space-between;align-items:center;display:flex;position:fixed;top:0;left:0;right:0}.navbar-brand{align-items:center;gap:var(--space-sm);font-weight:800;font-size:var(--font-size-xl);color:var(--text-primary);letter-spacing:-.5px;display:flex}.navbar-brand .logo-icon{color:var(--cm-red);font-size:var(--font-size-2xl)}.navbar-brand span.brand-accent{color:var(--cm-red)}.navbar-nav{align-items:center;gap:var(--space-lg);list-style:none;display:flex}.navbar-nav a{color:var(--text-secondary);font-weight:500;font-size:var(--font-size-sm);transition:color var(--transition-fast);position:relative}.navbar-nav a:hover,.navbar-nav a.active{color:var(--text-primary)}.navbar-nav a.active:after{content:"";background:var(--cm-cyan);border-radius:var(--radius-full);height:2px;position:absolute;bottom:-4px;left:0;right:0}.navbar-actions{align-items:center;gap:var(--space-md);display:flex}.btn{justify-content:center;align-items:center;gap:var(--space-sm);border-radius:var(--radius-md);font-family:var(--font-sans);font-weight:600;font-size:var(--font-size-sm);cursor:pointer;transition:all var(--transition-base);white-space:nowrap;border:none;padding:10px 20px;display:inline-flex;position:relative;overflow:hidden}.btn-primary{background:linear-gradient(135deg, var(--cm-red), #d91a40);color:#fff;box-shadow:0 4px 15px var(--cm-red-glow)}.btn-primary:hover{box-shadow:0 6px 25px var(--cm-red-glow);transform:translateY(-2px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--bg-glass);color:var(--text-primary);border:1px solid var(--border-primary);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-secondary:hover{background:var(--bg-glass-hover);border-color:var(--border-hover)}.btn-accent{background:linear-gradient(135deg, var(--cm-cyan), #00b8d4);color:var(--bg-primary);box-shadow:0 4px 15px var(--cm-cyan-glow);font-weight:700}.btn-accent:hover{box-shadow:0 6px 25px var(--cm-cyan-glow);transform:translateY(-2px)}.btn-lg{font-size:var(--font-size-base);border-radius:var(--radius-lg);padding:14px 32px}.btn-sm{font-size:var(--font-size-xs);padding:6px 14px}.btn-icon{width:36px;height:36px;padding:8px}.btn-pulse{animation:2s ease-in-out infinite pulse-glow}@keyframes pulse-glow{0%,to{box-shadow:0 4px 15px var(--cm-red-glow)}50%{box-shadow:0 4px 30px var(--cm-red-glow), 0 0 60px #ff2d5526}}.card{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius-lg);padding:var(--space-lg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all var(--transition-base)}.card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-lg);transform:translateY(-2px)}.card-glass{background:var(--bg-glass);border:1px solid var(--border-primary);border-radius:var(--radius-lg);padding:var(--space-lg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.stat-card{text-align:center;padding:var(--space-xl)}.stat-value{font-size:var(--font-size-4xl);margin-bottom:var(--space-xs);background:linear-gradient(135deg, var(--cm-cyan), var(--cm-purple));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-weight:800;line-height:1}.stat-label{font-size:var(--font-size-sm);color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px;font-weight:500}.badge{border-radius:var(--radius-full);font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.5px;align-items:center;gap:4px;padding:3px 10px;font-weight:600;display:inline-flex}.badge-live{color:var(--cm-red);background:#ff2d5526;border:1px solid #ff2d554d}.badge-live:before{content:"";background:var(--cm-red);border-radius:50%;width:6px;height:6px;animation:1s ease-in-out infinite blink}@keyframes blink{0%,to{opacity:1}50%{opacity:.3}}@keyframes pulse-line{0%,to{box-shadow:0 0 8px #ff2d5599,0 0 20px #ff2d554d}50%{box-shadow:0 0 16px #ff2d55e6,0 0 40px #ff2d5580}}.badge-rating{font-family:var(--font-mono);font-weight:700}.hero{text-align:center;min-height:100vh;padding:var(--space-3xl) var(--space-xl);flex-direction:column;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.hero:before{content:"";pointer-events:none;z-index:0;background:radial-gradient(#ff2d5514 0%,#0000 70%);width:800px;height:800px;position:absolute;top:0;left:50%;transform:translate(-50%)}.hero:after{content:"";background:linear-gradient(transparent, var(--bg-primary));pointer-events:none;z-index:1;height:200px;position:absolute;bottom:0;left:0;right:0}.hero-content{z-index:2;max-width:800px;position:relative}.hero-subtitle{font-size:var(--font-size-lg);color:var(--cm-cyan);text-transform:uppercase;letter-spacing:3px;margin-bottom:var(--space-lg);font-weight:600}.hero-title{font-size:var(--font-size-6xl);margin-bottom:var(--space-lg);letter-spacing:-2px;font-weight:900;line-height:1.05}.hero-title .highlight{background:linear-gradient(135deg, var(--cm-red), var(--cm-orange));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero-description{font-size:var(--font-size-lg);color:var(--text-secondary);max-width:600px;margin:0 auto var(--space-2xl);line-height:1.7}.hero-actions{justify-content:center;align-items:center;gap:var(--space-md);margin-bottom:var(--space-3xl);display:flex}.hero-stats{gap:var(--space-2xl);z-index:2;justify-content:center;display:flex;position:relative}.grid-bg{pointer-events:none;z-index:0;background-image:linear-gradient(#ffffff05 1px,#0000 1px),linear-gradient(90deg,#ffffff05 1px,#0000 1px);background-size:60px 60px;position:fixed;inset:0}.section{padding:var(--space-3xl) var(--space-xl);max-width:1200px;margin:0 auto;position:relative}.section-title{font-size:var(--font-size-3xl);text-align:center;margin-bottom:var(--space-sm);letter-spacing:-1px;font-weight:800}.section-subtitle{font-size:var(--font-size-base);color:var(--text-secondary);text-align:center;margin-bottom:var(--space-3xl)}.features-grid{gap:var(--space-lg);grid-template-columns:repeat(auto-fit,minmax(320px,1fr));display:grid}.feature-card{padding:var(--space-xl);position:relative}.feature-icon{border-radius:var(--radius-md);width:48px;height:48px;font-size:var(--font-size-2xl);margin-bottom:var(--space-md);background:var(--bg-glass);border:1px solid var(--border-primary);justify-content:center;align-items:center;display:flex}.feature-card h3{font-size:var(--font-size-lg);margin-bottom:var(--space-sm);font-weight:700}.feature-card p{color:var(--text-secondary);font-size:var(--font-size-sm);line-height:1.7}.steps{gap:var(--space-xl);flex-direction:column;max-width:700px;margin:0 auto;display:flex}.step{gap:var(--space-lg);align-items:flex-start;display:flex}.step-number{border-radius:var(--radius-full);background:linear-gradient(135deg, var(--cm-red), var(--cm-orange));width:44px;min-width:44px;height:44px;font-weight:800;font-size:var(--font-size-lg);color:#fff;justify-content:center;align-items:center;display:flex}.step-content h3{margin-bottom:var(--space-xs);font-weight:700}.step-content p{color:var(--text-secondary);font-size:var(--font-size-sm);line-height:1.6}.footer{border-top:1px solid var(--border-primary);padding:var(--space-2xl) var(--space-xl);text-align:center;color:var(--text-muted);font-size:var(--font-size-sm)}.typewriter{font-family:var(--font-mono);color:var(--cm-green);border-right:2px solid var(--cm-green);white-space:nowrap;animation:3s steps(20,end) typing,.75s step-end infinite cursor-blink;display:inline-block;overflow:hidden}@keyframes typing{0%{width:0}to{width:100%}}@keyframes cursor-blink{0%,to{border-color:#0000}50%{border-color:var(--cm-green)}}.skeleton{background:linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-elevated) 50%, var(--bg-tertiary) 75%);border-radius:var(--radius-sm);background-size:200% 100%;animation:1.5s infinite shimmer}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.input{background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-md);width:100%;color:var(--text-primary);font-family:var(--font-sans);font-size:var(--font-size-sm);transition:all var(--transition-fast);outline:none;padding:10px 14px}.input:focus{border-color:var(--cm-cyan);box-shadow:0 0 0 3px #00f0ff1a}.input::placeholder{color:var(--text-muted)}.input-group{gap:var(--space-xs);flex-direction:column;display:flex}.input-label{font-size:var(--font-size-sm);color:var(--text-secondary);font-weight:600}.arena{grid-template-rows:56px 1fr;grid-template-columns:200px 1fr;height:calc(100vh - 64px);margin-top:64px;display:grid}.arena-header{padding:0 var(--space-lg);background:var(--bg-secondary);border-bottom:1px solid var(--border-primary);grid-column:1/-1;justify-content:space-between;align-items:center;display:flex}.arena-sidebar{background:var(--bg-secondary);border-right:1px solid var(--border-primary);padding:var(--space-md);overflow-y:auto}.arena-main{grid-template-columns:1fr 1fr;gap:0;display:grid}.arena-problem{padding:var(--space-lg);border-right:1px solid var(--border-primary);overflow-y:auto}.arena-editor{flex-direction:column;display:flex}.timer{font-family:var(--font-mono);font-size:var(--font-size-2xl);color:var(--cm-cyan);font-weight:700}.timer.warning{color:var(--cm-orange)}.timer.danger{color:var(--cm-red);animation:.5s ease-in-out infinite blink}.score-display{align-items:center;gap:var(--space-lg);display:flex}.score-player{align-items:center;gap:var(--space-sm);display:flex}.score-value{font-family:var(--font-mono);font-size:var(--font-size-xl);font-weight:700}.score-value.you{color:var(--cm-cyan)}.score-value.opponent{color:var(--cm-red)}.q-tab{align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);font-size:var(--font-size-sm);color:var(--text-secondary);border:1px solid #0000;font-weight:500;display:flex}.q-tab:hover{background:var(--bg-glass-hover);color:var(--text-primary)}.q-tab.active{background:var(--bg-glass);border-color:var(--border-accent);color:var(--cm-cyan)}.q-tab.solved-you{color:var(--cm-green);border-color:#00ff884d}.q-tab.solved-opponent{color:var(--cm-red);border-color:#ff2d554d}.q-points{font-family:var(--font-mono);font-size:var(--font-size-xs);color:var(--text-muted)}.verdict{border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:600;font-family:var(--font-mono);align-items:center;gap:4px;padding:4px 12px;display:inline-flex}.verdict-ac{color:var(--cm-green);background:#00ff881f;border:1px solid #00ff884d}.verdict-wa{color:var(--cm-red);background:#ff2d551f;border:1px solid #ff2d554d}.verdict-tle{color:var(--cm-orange);background:#ff8c001f;border:1px solid #ff8c004d}.verdict-pending{color:var(--cm-cyan);background:#00f0ff14;border:1px solid #00f0ff33}.delta-positive{color:var(--cm-green);font-weight:700}.delta-negative{color:var(--cm-red);font-weight:700}.console{background:var(--bg-primary);border-top:1px solid var(--border-primary);padding:var(--space-md);font-family:var(--font-mono);font-size:var(--font-size-sm);color:var(--text-secondary);min-height:100px;max-height:200px;overflow-y:auto}.console-success{color:var(--cm-green)}.console-error{color:var(--cm-red)}.auth-page{min-height:100vh;padding:var(--space-xl);justify-content:center;align-items:center;display:flex}.auth-card{width:100%;max-width:420px;padding:var(--space-2xl)}.auth-title{font-size:var(--font-size-2xl);margin-bottom:var(--space-xs);font-weight:800}.auth-subtitle{color:var(--text-secondary);font-size:var(--font-size-sm);margin-bottom:var(--space-xl)}.auth-form{gap:var(--space-md);flex-direction:column;display:flex}.auth-divider{align-items:center;gap:var(--space-md);color:var(--text-muted);font-size:var(--font-size-sm);margin:var(--space-md) 0;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--border-primary);flex:1;height:1px}@media (max-width:768px){.hero-title{font-size:var(--font-size-4xl)}.hero-stats{gap:var(--space-md);flex-direction:column}.features-grid{grid-template-columns:1fr}.navbar-nav{display:none}.arena{grid-template-columns:1fr}.arena-main{grid-template-rows:1fr 1fr;grid-template-columns:1fr}}.particles{pointer-events:none;position:absolute;inset:0;overflow:hidden}.particle{background:var(--cm-cyan);opacity:.4;border-radius:50%;width:2px;height:2px;animation:linear infinite float-up;position:absolute}@keyframes float-up{0%{opacity:0;transform:translateY(100vh)rotate(0)}10%{opacity:.4}90%{opacity:.4}to{opacity:0;transform:translateY(-10vh)rotate(720deg)}}[data-panel-resize-handle-enabled]:hover{opacity:.65;background:var(--cm-cyan)!important}[data-panel-resize-handle-enabled][data-state=drag]{opacity:.9;background:var(--cm-cyan)!important}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(32px)scale(.95)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes ping{0%{opacity:.7;transform:scale(1)}80%{opacity:0;transform:scale(1.9)}to{opacity:0;transform:scale(1.9)}}.navbar-user-btn:hover{background:var(--bg-glass-hover)}.dropdown-item{display:block}.dropdown-item:hover{background:var(--bg-glass-hover)!important;color:var(--text-primary)!important}.nav-link-item:hover{color:#fff!important;background:#ffffff12!important}.nav-signin-btn:hover{color:#fff!important;background:#ffffff12!important;border-color:#ffffff2e!important}.nav-join-btn:hover{transform:translateY(-1px);box-shadow:0 0 32px #22d3ee66!important}.navbar-crown-wrapper{align-items:center;display:inline-flex;position:relative}.navbar-crown-icon{color:gold;filter:drop-shadow(0 0 6px #ffd70099);transition:filter .2s}.navbar-crown-tooltip{white-space:nowrap;pointer-events:none;opacity:0;visibility:hidden;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:9999;background:#0f0f14f7;border:1px solid #ffd7004d;border-radius:10px;flex-direction:column;align-items:center;gap:2px;padding:8px 14px;transition:opacity .18s,visibility .18s,transform .18s;display:flex;position:absolute;top:calc(100% + 10px);left:50%;transform:translate(-50%)translateY(-4px);box-shadow:0 8px 32px #0009,0 0 0 1px #ffd70014}.navbar-crown-tooltip:before{content:"";border:5px solid #0000;border-bottom-color:#ffd7004d;position:absolute;bottom:100%;left:50%;transform:translate(-50%)}.navbar-crown-wrapper:hover .navbar-crown-tooltip{opacity:1;visibility:visible;transform:translate(-50%)translateY(0)}.navbar-crown-wrapper:hover .navbar-crown-icon{filter:drop-shadow(0 0 10px #ffd700e6)}.navbar-crown-tooltip-label{color:gold;letter-spacing:.5px;font-size:12px;font-weight:700}.navbar-crown-tooltip-expiry{color:#ffffff80;font-size:11px;font-weight:400}.dash-stat-card{background:#ffffff08;border:1px solid #ffffff12;border-radius:14px;padding:20px 24px;transition:border-color .2s,box-shadow .2s,transform .2s;position:relative;overflow:hidden}.dash-stat-card:before{content:"";pointer-events:none;background:linear-gradient(135deg,#22d3ee08 0%,#0000 60%);position:absolute;inset:0}.dash-stat-card:hover{border-color:#22d3ee33;transform:translateY(-2px);box-shadow:0 0 24px #22d3ee0f}.dash-stat-value{letter-spacing:-1px;margin-bottom:6px;font-size:2rem;font-weight:800;line-height:1}.dash-stat-label{text-transform:uppercase;letter-spacing:1px;color:#ffffff59;font-size:11px;font-weight:600}.dash-action-card{cursor:pointer;background:#ffffff08;border:1px solid #ffffff12;border-radius:16px;flex-direction:column;gap:10px;padding:24px;text-decoration:none;transition:all .22s;display:flex;position:relative;overflow:hidden}.dash-action-card:before{content:"";opacity:0;pointer-events:none;background:linear-gradient(135deg,#0000 40%,#22d3ee08 100%);transition:opacity .22s;position:absolute;inset:0}.dash-action-card:hover{border-color:#22d3ee38;transform:translateY(-3px);box-shadow:0 0 32px #22d3ee14,0 4px 24px #0000004d}.dash-action-card:hover:before{opacity:1}.dash-action-icon{color:#22d3ee;background:#22d3ee14;border:1px solid #22d3ee1f;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.dash-action-card h3{color:#fff;margin:0;font-size:14px;font-weight:700}.dash-action-card p{color:#fff6;margin:0;font-size:12px;line-height:1.5}@keyframes trialSlideIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.trial-offer-banner{z-index:90;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:linear-gradient(135deg,#0f0f16f7 0%,#120c1ef7 100%);border:1px solid #a855f759;border-radius:16px;align-items:center;gap:14px;width:min(560px,100vw - 32px);padding:18px 20px;animation:.3s trialSlideIn;display:flex;position:fixed;top:68px;left:50%;transform:translate(-50%);box-shadow:0 8px 40px #a855f726,0 0 0 1px #a855f71a}.trial-offer-icon{background:linear-gradient(135deg,#a855f7,#7c3aed);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;display:flex;box-shadow:0 0 20px #a855f766}.trial-offer-content{flex:1;min-width:0}.trial-offer-title{color:#fff;margin-bottom:2px;font-size:14px;font-weight:700}.trial-offer-sub{color:#ffffff80;font-size:12px}.trial-offer-btn{color:#fff;cursor:pointer;white-space:nowrap;background:linear-gradient(135deg,#a855f7,#7c3aed);border:none;border-radius:8px;flex-shrink:0;padding:8px 18px;font-size:13px;font-weight:700;transition:all .18s;box-shadow:0 0 16px #a855f74d}.trial-offer-btn:hover{transform:translateY(-1px);box-shadow:0 0 24px #a855f780}.trial-offer-close{color:#ffffff4d;cursor:pointer;background:0 0;border:none;border-radius:6px;flex-shrink:0;align-items:center;padding:4px;transition:color .15s;display:flex}.trial-offer-close:hover{color:#ffffffb3}
@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(../media/KaTeX_AMS-Regular.0p1vbqd84i2~o.woff2)format("woff2"),url(../media/KaTeX_AMS-Regular.0b~8ki5y928w2.woff)format("woff"),url(../media/KaTeX_AMS-Regular.173t6ktr7uf-w.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(../media/KaTeX_Caligraphic-Bold.01-pzluls4zgb.woff2)format("woff2"),url(../media/KaTeX_Caligraphic-Bold.0x2v1lwn~880f.woff)format("woff"),url(../media/KaTeX_Caligraphic-Bold.16zv5fax0h0ka.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(../media/KaTeX_Caligraphic-Regular.0rysu1t-ncjq8.woff2)format("woff2"),url(../media/KaTeX_Caligraphic-Regular.10927swgekwun.woff)format("woff"),url(../media/KaTeX_Caligraphic-Regular.02i3z7wig438t.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(../media/KaTeX_Fraktur-Bold.0w23i72~hprpq.woff2)format("woff2"),url(../media/KaTeX_Fraktur-Bold.0e-16u10iuyyf.woff)format("woff"),url(../media/KaTeX_Fraktur-Bold.0et27v~3~4uhe.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(../media/KaTeX_Fraktur-Regular.0rekyoa-52fj_.woff2)format("woff2"),url(../media/KaTeX_Fraktur-Regular.0b.riegzdfue2.woff)format("woff"),url(../media/KaTeX_Fraktur-Regular.0vjwa15znhk~4.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(../media/KaTeX_Main-Bold.16pfc63_du6mx.woff2)format("woff2"),url(../media/KaTeX_Main-Bold.09lmynrorhcbw.woff)format("woff"),url(../media/KaTeX_Main-Bold.09i7~607shf-h.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(../media/KaTeX_Main-BoldItalic.0d54rk08rx11s.woff2)format("woff2"),url(../media/KaTeX_Main-BoldItalic.0cp37g7x1q8h6.woff)format("woff"),url(../media/KaTeX_Main-BoldItalic.15j6k~hix2t_0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(../media/KaTeX_Main-Italic.06o5nq0_91v60.woff2)format("woff2"),url(../media/KaTeX_Main-Italic.0382gqciexmbu.woff)format("woff"),url(../media/KaTeX_Main-Italic.0su4i6mm18-wo.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(../media/KaTeX_Main-Regular.0kaf-ag2_wkm-.woff2)format("woff2"),url(../media/KaTeX_Main-Regular.0diheg01zyoph.woff)format("woff"),url(../media/KaTeX_Main-Regular.08zh8z.7shijf.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(../media/KaTeX_Math-BoldItalic.0ja97dn.cpc87.woff2)format("woff2"),url(../media/KaTeX_Math-BoldItalic.0ck1myuerwyqw.woff)format("woff"),url(../media/KaTeX_Math-BoldItalic.0ajzxypnbx1h1.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(../media/KaTeX_Math-Italic.0zrha2c4sl2je.woff2)format("woff2"),url(../media/KaTeX_Math-Italic.09xkhecjcn5r9.woff)format("woff"),url(../media/KaTeX_Math-Italic.0x23a-bmp-5tg.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(../media/KaTeX_SansSerif-Bold.05a9.pc1j_zx9.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Bold.0jcl-ayi1uun0.woff)format("woff"),url(../media/KaTeX_SansSerif-Bold.0re8y.dm7.mt5.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(../media/KaTeX_SansSerif-Italic.0a0234dc3s62j.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Italic.0judofdln9731.woff)format("woff"),url(../media/KaTeX_SansSerif-Italic.10z1iap9pfus8.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(../media/KaTeX_SansSerif-Regular.0v6gcj32-czft.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Regular.0h9yjlugq4q_e.woff)format("woff"),url(../media/KaTeX_SansSerif-Regular.0zm18kga42ebc.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(../media/KaTeX_Script-Regular.0c4.h-mer83d_.woff2)format("woff2"),url(../media/KaTeX_Script-Regular.0ze6v4r_-99oy.woff)format("woff"),url(../media/KaTeX_Script-Regular.0q14y6zkzlpob.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size1-Regular.013x6a4ierotp.woff2)format("woff2"),url(../media/KaTeX_Size1-Regular.0kidw0oi.m68o.woff)format("woff"),url(../media/KaTeX_Size1-Regular.0m6y-i6wfokni.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size2-Regular.0d5inmyp-tyv3.woff2)format("woff2"),url(../media/KaTeX_Size2-Regular.0blpmluwilgbg.woff)format("woff"),url(../media/KaTeX_Size2-Regular.0wnhnvj-.k9d5.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size3-Regular.0iukctyhw5j56.woff2)format("woff2"),url(../media/KaTeX_Size3-Regular.01h0xm_sfctj3.woff)format("woff"),url(../media/KaTeX_Size3-Regular.0jl8mqyf4gzpn.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size4-Regular.0w3.rb_c4stzk.woff2)format("woff2"),url(../media/KaTeX_Size4-Regular.12tvaesf3.zl3.woff)format("woff"),url(../media/KaTeX_Size4-Regular.0wr_9l81-mu06.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(../media/KaTeX_Typewriter-Regular.0c4zdxz~8frhm.woff2)format("woff2"),url(../media/KaTeX_Typewriter-Regular.0cgrzn5l3kao5.woff)format("woff"),url(../media/KaTeX_Typewriter-Regular.128~qc3858otl.ttf)format("truetype")}.katex{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.16.47"}.katex .katex-mathml{clip-path:inset(50%);border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.katex .katex-html>.newline{display:block}.katex .base{white-space:nowrap;width:min-content;position:relative}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;table-layout:fixed;display:inline-table}.katex .vlist-r{display:table-row}.katex .vlist{vertical-align:bottom;display:table-cell;position:relative}.katex .vlist>span{height:0;display:block;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{width:0;overflow:hidden}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{vertical-align:bottom;width:2px;min-width:2px;font-size:1px;display:table-cell}.katex .vbox{flex-direction:column;align-items:baseline;display:inline-flex}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{flex-direction:row;display:inline-flex}.katex .thinbox{width:0;max-width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .smash{line-height:0;display:inline}.katex .clap,.katex .llap,.katex .rlap{width:0;position:relative}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .hdashline{border-bottom-style:dashed;width:100%;display:inline-block}.katex .sqrt>.root{margin-left:.277778em;margin-right:-.555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.833333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.16667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.33333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.66667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.45667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.14667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.714286em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.857143em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.14286em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.28571em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.42857em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.71429em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.05714em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.46857em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.96286em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.55429em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.11111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.33333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.30444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.76444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.416667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.583333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.833333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.72833em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.07333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.347222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.416667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.486111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.694444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.833333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.44028em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.72778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.289352em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.347222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.405093em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.520833em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.578704em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.694444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.833333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.20023em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.43981em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.24108em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.289296em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.385728em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.433944em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.48216em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.578592em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.694311em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.833173em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.19961em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.200965em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.241158em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.281351em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.321543em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.361736em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.401929em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.482315em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.694534em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.833601em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{width:.12em;display:inline-block}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{min-width:1px;display:inline-block}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;height:inherit;width:100%;display:block;position:absolute}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;min-width:0;max-width:none;min-height:0;max-height:none}.katex .stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{width:100%;position:relative;overflow:hidden}.katex .halfarrow-left{width:50.2%;position:absolute;left:0;overflow:hidden}.katex .halfarrow-right{width:50.2%;position:absolute;right:0;overflow:hidden}.katex .brace-left{width:25.1%;position:absolute;left:0;overflow:hidden}.katex .brace-center{width:50%;position:absolute;left:25%;overflow:hidden}.katex .brace-right{width:25.1%;position:absolute;right:0;overflow:hidden}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{box-sizing:border-box;border:.04em solid}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{box-sizing:border-box;border-top:.049em solid;border-right:.049em solid;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{text-align:left;display:inline-block;position:absolute;right:calc(50% + .3em)}.katex .cd-label-right{text-align:right;display:inline-block;position:absolute;left:calc(50% + .3em)}.katex-display{text-align:center;margin:1em 0;display:block}.katex-display>.katex{text-align:center;white-space:nowrap;display:block}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{text-align:left;padding-left:2em}body{counter-reset:katexEqnNo mmlEqnNo}