:root{--bg-color: #0b0f19;--text-color: #e8eefb;--accent-color: #00e6e6;--glow-color: #fff;--card-bg: #111;--border-color: #222;--bg-gradient: linear-gradient(135deg, #0a0a0a, #141416);--bg-gradient-rotated: linear-gradient(0, #0a0a0a, #141416);--border-radius: 10px}[data-theme=light]{--bg-color: #e8eefb;--text-color: #111;--accent-color: #04cdcd;--glow-color: #fff;--card-bg: #fff;--border-color: #ddd;--bg-gradient: linear-gradient(135deg, #f9f9f9, #e2e2e2);--bg-gradient-rotated: linear-gradient(0, #f9f9f9, #e2e2e2)}*{margin:0;padding:0;box-sizing:border-box}body{color:var(--text-color);font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;min-height:100vh;display:flex;flex-direction:column;background:var(--bg-gradient);background-color:var(--bg-color)}hr{border:0;margin-top:1rem;border-top:1px solid var(--border-color)}strong{color:var(--accent)}a{color:var(--accent-color);text-decoration:none}a:hover{transition:text-shadow .3s;text-shadow:0 0 8px var(--accent-color)}a>strong{text-decoration:underline}header{position:fixed;top:0;width:100%;padding:1rem 2rem;text-align:center;border-bottom:1px solid #333;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:padding .3s,box-shadow .3s,top .3s;z-index:2000}header.sticky{top:-13%;box-shadow:0 2px 8px #00000080}.header-inner{max-width:1200px;margin:auto;display:flex;align-items:center;justify-content:space-between}.logo{display:flex}.logo img{position:relative;border-radius:10%;height:3rem;transition:transform .3s,box-shadow .3s}.logo img:hover{transform:scale(1.05)}.menu-toggle{display:none;background:none;border:none;color:var(--accent-color);font-size:1.5rem;cursor:pointer}nav{position:relative;z-index:2100}nav ul{list-style:none;display:flex;justify-content:center;gap:2rem}nav a{position:relative;padding:.5rem;transition:color .3s}nav a:after{content:"";position:absolute;bottom:-3px;left:0;width:0;height:2px;background:var(--accent-color);transition:width .3s}nav a:hover:after,nav a.active:after{width:100%}.controls{display:flex;align-items:center;gap:1rem}.theme-toggle{background:none;border:none;font-size:1.2rem;cursor:pointer;color:var(--accent-color);transition:transform .3s}.theme-toggle:hover{transform:rotate(20deg)}.search-container{display:flex;border:1px solid var(--border-color);border-radius:var(--border-radius);overflow:hidden}.search-container input{background:var(--card-bg);border:none;padding:.5rem;color:var(--text-color);width:150px;transition:width .3s,border-color .3s,box-shadow .3s;outline:none}.search-container input:focus{box-shadow:0 0 8px #00e6e699;outline:var(--accent-color);outline-color:var(--accent-color);width:200px}.search-container button{background:var(--accent-color);border:none;padding:0 .75rem;color:#000;cursor:pointer;transition:background .3s}.search-container button:hover{background:var(--bg-color);color:var(--accent-color)}header.open nav ul{display:flex;max-height:300px}@media (max-width: 840px){.menu-toggle{display:block}nav{position:absolute;top:100%;left:0;width:100%;max-height:0;overflow:hidden;transition:max-height .4s ease;z-index:1000;background-color:var(--bg)}header.open nav{max-height:300px}nav ul{flex-direction:column;gap:1rem;padding:1rem 2rem;justify-content:flex-start;border:1px solid transparent;background-color:color-mix(in oklab,var(--accent-color),transparent 92%);border-color:color-mix(in oklab,var(--accent-color),transparent 60%)}.controls{display:none}}main{flex:1;padding:7rem 2rem 2rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem;margin-bottom:7.5rem}.chapter-card{display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;border:1px solid transparent;border-radius:var(--border-radius);box-shadow:0 0 1rem #04cdcd1a;transition:transform .3s,box-shadow .3s;padding:.5rem;color:var(--ph-fg)}.chapter-card:before{content:"";position:absolute;width:200%;height:200%;background:radial-gradient(circle at top left,var(--accent-color),transparent 75%);animation:spinStroke 6s ease-in-out infinite}.chapter-card>*{position:relative;z-index:1}.chapter-card-overlay{border:1px solid transparent;background:color-mix(in oklab,var(--ph-accent),transparent 90%);border-radius:var(--border-radius);z-index:2;height:100%;width:100%;display:flex;flex-direction:column;padding:1rem 1.5rem;background-color:#0b0f19}.chapter-card-overlay>a{padding:.5rem 1rem;border:1px solid var(--accent-color);border-radius:var(--border-radius);text-align:center;color:var(--accent-color);transition:background .3s,box-shadow .3s;margin-top:auto}.chapter-card-overlay>a:hover{background:var(--accent-color);color:#000;box-shadow:0 0 8px var(--accent-color)}.chapter-card-overlay>a:hover>svg{transition:transform .3s;transform:translate(5px)}.chapter-card-overlay>p{margin-bottom:.8rem}.chapter-card-overlay>h2{line-height:normal;margin-bottom:.8rem;text-shadow:0 0 3px var(--glow-color)}@keyframes spinStroke{to{transform:rotate(360deg)}}footer{position:relative;border-top:1px solid transparent;background:color-mix(in oklab,var(--accent-color),transparent 92%);border-color:color-mix(in oklab,var(--accent-color),transparent 60%);overflow:hidden;padding-top:4rem}.footer-divider{position:absolute;top:0;left:0;width:100%;overflow:hidden;line-height:0;z-index:1}.footer-divider svg{display:block;width:100%;height:80px}.footer-divider path{fill:var(--card-bg)}.footer-content{position:relative;z-index:2;padding-top:3rem}.footer-content{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:2rem;padding:2rem}.footer-content h3{font-size:1.25rem;margin-bottom:.75rem;color:var(--accent-color);text-shadow:0 0 4px var(--accent-color)}.footer-about p{font-size:.95rem;line-height:1.6;opacity:.9}.footer-links ul{list-style:none;padding:0;display:flex;flex-direction:column;align-items:center}.footer-links li{margin-bottom:.5rem;position:relative}.footer-links li:before{content:"";position:absolute;left:-1.2rem;top:50%;transform:translateY(-50%);width:.7em;height:.7em;border-radius:50%;transition:box-shadow .3s,background .3s}.footer-links a{color:var(--accent-color);transition:color .3s,text-shadow .3s}.footer-links a:hover{color:var(--accent-color);text-shadow:0 0 6px var(--accent-color);box-shadow:0 0 0 var(--accent-color)}.footer-links li:hover:before,.footer-links a:hover~li:before{background:var(--accent-color);box-shadow:0 0 8px var(--accent-color)}.footer-center{text-align:center}.footer-socials a{font-size:1.5rem;color:var(--accent-color)}.footer-socials a>*{transform:scale(1) rotateY(0);transition:transform .3s,text-shadow .3s}.footer-socials a:hover>*{transform:rotateY(180deg);text-shadow:0 0 8px var(--glow-color)}.footer-socials-inner{display:flex;justify-content:center;gap:1rem}.footer-bottom{border-top:1px solid var(--border-color);text-align:center;padding:1rem 2rem 2rem;font-size:.85rem;display:flex;justify-content:center;align-items:center;gap:1rem}.back-to-top{position:fixed;right:1.5rem;bottom:1.5rem;width:3rem;height:3rem;background:var(--accent-color);color:#000;border:none;border-radius:50%;font-size:1.5rem;display:flex;align-items:center;justify-content:center;box-shadow:0 0 12px var(--accent-color);cursor:pointer;transition:transform .3s}.back-to-top>*{color:var(--text-color)}.back-to-top:hover{transform:translateY(-.4rem)}@media (max-width: 600px){.footer-content{grid-template-columns:1fr;text-align:center}.back-to-top{position:absolute;right:2rem;bottom:2rem}}.page-404{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:3rem 3rem 5rem;margin-top:5rem}.page-404 h1{font-size:8rem;text-shadow:0 0 12px var(--glow-color);margin-bottom:1rem}.page-404 p{font-size:1.25rem;max-width:600px;line-height:1.4;margin-bottom:2rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.page-404>*{animation:fadeInUp .8s ease-out both}.btn-glow{display:inline-block;padding:.75rem 1.5rem;border:2px solid var(--accent-color);border-radius:var(--border-radius);color:var(--accent-color);text-shadow:0 0 4px var(--glow-color);background:#00e6e600;transition:background .3s,box-shadow .3s;position:relative;overflow:hidden;cursor:pointer}.btn-glow:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at center,rgba(0,230,230,.4) 0%,transparent 50%);opacity:0;transition:opacity .5s,transform .5s;transform:scale(0)}.btn-glow:hover:before{opacity:1}.btn-glow:hover{background:#00e6e61a;box-shadow:0 0 12px var(--glow-color);transform:scale(1.05);transition:transform .5s}.btn-glow:active{transform:scale(.95);transition:transform .1s}.tag{display:inline-block;padding:.25rem .5rem;border-radius:var(--border-radius);font-size:.8rem;font-weight:700;text-transform:uppercase;margin-right:.5rem;margin-bottom:.5rem;line-height:1;color:#000}.tag-green{background:linear-gradient(135deg,#00c62e,#00ff3c);box-shadow:0 0 8px #00ff3c}.tag-lightorange{background:linear-gradient(135deg,#ffc823,#ffb300);box-shadow:0 0 8px #ffc823}.tag-red{background:linear-gradient(135deg,#dc3545,#ff0019);box-shadow:0 0 8px #ff0019}.tag-bluesky{background:linear-gradient(135deg,#007bff,#00cfff);box-shadow:0 0 8px #00cfff}.tag-purple{background:linear-gradient(135deg,#8e44ad,#c678dd);box-shadow:0 0 8px #c678dd}.tag-orange{background:linear-gradient(135deg,#fd7e14,#ffb07c);box-shadow:0 0 8px #fd7e14}.tag-cyan{background:linear-gradient(135deg,#20c997,#00ffb3);box-shadow:0 0 8px #00ffb3}.tag-grey{background:linear-gradient(135deg,#6c757d,#adb5bd);box-shadow:0 0 8px #adb5bd}.screen{flex:2;background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--border-radius);box-shadow:0 0 12px #ffffff0d;display:flex;align-items:center;justify-content:center;min-height:400px;position:relative;margin:1rem;text-shadow:0 0 4px var(--glow-color)}.control-group{display:flex;flex-direction:column}.input-label{margin-bottom:.25rem;font-size:.9rem;text-shadow:0 0 4px var(--glow-color)}.input-text,.input-number,.input-slider{padding:.5rem;border:1px solid var(--border-color);border-radius:var(--border-radius);background:var(--bg-color);color:var(--text-color);outline:none;transition:border-color .3s,box-shadow .3s}.input-text:focus,.input-number:focus{border-color:var(--accent-color);box-shadow:0 0 8px #00e6e699}.input-number:disabled{background:#222;color:#888;border-color:#333;cursor:not-allowed;opacity:.7}.input-slider{-webkit-appearance:none;height:6px;background:var(--border-color);border-radius:3px}.input-slider::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;background:var(--accent-color);border:2px solid #000;border-radius:50%;cursor:pointer;transition:transform .2s,box-shadow .2s;margin-top:-5px}.input-slider::-webkit-slider-thumb:hover{transform:scale(1.2);box-shadow:0 0 8px var(--glow-color)}.checkbox-container{display:flex;align-items:center;gap:.5rem;margin:1rem 0;position:relative}.checkbox-input{position:absolute;opacity:0;width:0;height:0}.checkbox-label{display:inline-flex;align-items:center;cursor:pointer;-webkit-user-select:none;user-select:none;font-size:.95rem;color:var(--text-color);text-shadow:0 0 4px var(--glow-color)}.checkbox-toggle{position:relative;width:40px;height:20px;background:var(--border-color);border-radius:var(--border-radius);margin-right:.75rem;transition:background .3s}.checkbox-toggle:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;background:var(--accent-color);border-radius:50%;transition:transform .3s,box-shadow .3s}.checkbox-input:checked+.checkbox-label .checkbox-toggle{background:var(--accent-color)}.checkbox-input:checked+.checkbox-label .checkbox-toggle:after{transform:translate(20px);box-shadow:0 0 6px var(--accent-color);background:var(--bg-gradient)}.checkbox-label:hover .checkbox-toggle{box-shadow:0 0 4px var(--glow-color)}.select-container{display:flex;flex-direction:column;width:100%}.select-label{margin-bottom:.25rem;font-size:.9rem;color:var(--text-color);text-shadow:0 0 4px var(--glow-color)}.select-wrapper{position:relative;width:100%}.select-input{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;padding:.5rem 2.5rem .5rem .75rem;font-size:1rem;color:var(--text-color);background:var(--bg-color);border:1px solid var(--border-color);border-radius:4px;outline:none;transition:border-color .3s,box-shadow .3s}.select-input:focus{border-color:var(--accent-color);box-shadow:0 0 8px #00e6e699}.select-arrow{position:absolute;top:50%;right:.75rem;transform:translateY(-50%);pointer-events:none;font-size:.8rem;color:var(--accent-color);text-shadow:0 0 4px var(--accent-color)}.select-input option[disabled]{color:#888}.back-to-home{margin:1.5em;text-align:left}.back-to-home__link{position:relative;display:inline-flex;align-items:center;padding:.75em 1.5em;border:.1em solid var(--accent-color);border-radius:.5rem;background:#0000;color:var(--accent-color);font-family:inherit;text-shadow:0 0 4px var(--accent-color);overflow:hidden;transition:background .3s,box-shadow .3s,transform .1s;gap:.5rem}.back-to-home__link:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at center,rgba(0,230,230,.1) 0%,transparent 50%);opacity:0;transform:scale(0);transition:opacity .5s,transform .5s}.back-to-home__link:hover:before{opacity:1;transform:scale(1)}.back-to-home__link:hover,.back-to-home__link:focus{background:#00e6e61a;box-shadow:0 0 12px var(--accent-color);transform:translateY(-4px)}.back-to-home__icon{font-size:1.25em;line-height:1}.back-to-home__text{line-height:1}.color-input-container{display:flex;align-items:center;gap:.75rem;margin:1rem 0;border-radius:100%}.color-input-label{font-size:.95rem;color:var(--text-color);text-shadow:0 0 4px var(--glow-color)}.color-input{width:2.5rem;height:2.5rem;padding:0;border:var(--bg-color) 2px solid;background:none;cursor:pointer;transition:box-shadow .3s;border-radius:50%;aspect-ratio:1}.color-input::-webkit-color-swatch-wrapper{padding:0;border:none}.color-input::-webkit-color-swatch{width:100%;height:100%;border-radius:50%;border:none;padding:0;aspect-ratio:1}.color-input:hover,.color-input:focus{box-shadow:0 0 8px var(--glow-color);outline:none;border:none}.inputs-container{flex:1;padding:1.5rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem;background:var(--bg-gradient-rotated);border-radius:var(--border-radius);margin:2rem 1.5rem;border:var(--accent-color) solid 1px;box-shadow:0 0 5px var(--accent-color)}.top-nav-sim{position:relative;display:flex;align-items:stretch;width:100%}.top-nav-sim-inner{display:flex;flex-grow:2;align-items:center;justify-content:center;width:50%;overflow:hidden;box-sizing:border-box;max-width:80%;margin:0 auto;flex-wrap:wrap}.top-nav-sim-inner>h3{white-space:nowrap}.top-nav-sim-back-to-home-wrapper{display:flex;justify-content:center;width:20%}.top-nav-sim-filler{width:20%}.wind-container{position:relative}.wind-overlay{position:absolute;top:50%;left:20%;transform:translateY(-50%);pointer-events:none;opacity:.2;transition:opacity .3s ease}.wind-overlay.blowing{opacity:1}.wind-icon{filter:drop-shadow(0 2px 6px rgba(0,0,0,.35));animation:wind-drift .9s ease-in-out infinite alternate}@keyframes wind-drift{0%{transform:translateY(0)}to{transform:translateY(-3px)}}.wind-icon path{stroke-dasharray:6 10;animation:wind-wave .6s linear infinite}.wind-icon{animation:wind-drift var(--wind-speed, .9s) ease-in-out infinite alternate}@keyframes wind-wave{to{stroke-dashoffset:-16}}.page-container{flex:1;padding:7rem 4rem 2rem;display:grid;gap:1rem}.page-container ol,ul{padding-left:1rem}.container-layout{flex:1;padding:2rem 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:2rem}.title{color:var(--accent)}.contributors-section{margin-top:3rem;text-align:center}.contributors-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1.5rem;margin-top:1.5rem}.contributor-card{display:flex;flex-direction:column;justify-content:center;padding:.5rem;border:1px solid var(--accent);box-shadow:0 0 5px var(--accent-color);border-radius:var(--border-radius);background:var(--bg)}.contributor-avatar{width:6rem;height:6rem;border-radius:50%}.contributor-name{font-weight:700;margin-top:.5rem}.contributor-data{font-size:.85rem;color:#555}.sim-info-panel{position:absolute;top:.5rem;left:.5rem;background:#0009;color:#fff;font-family:monospace;font-size:.7rem;padding:.7rem;border-radius:var(--border-radius);pointer-events:none}.sim-info-row{display:flex;justify-content:space-between}.sim-info-label{margin-right:1rem;font-weight:700}.contribution-page-container{min-height:100vh;display:flex;flex-direction:column;padding:90px 20px 0}.contribution-workflow{display:flex;flex-direction:row;align-items:center;justify-content:center;flex-wrap:wrap;gap:20px;margin:40px 0}.contribution-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin:60px 0;padding:0 20px}.contribution-card{background:#ffffff14;border-radius:1.5rem;padding:40px 30px;box-shadow:0 8px 32px #0000001a;border:1px solid rgba(255,255,255,.15);transition:all .4s cubic-bezier(.175,.885,.32,1.275);display:flex;flex-direction:column;align-items:center;text-align:center;height:100%;min-height:380px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:relative;overflow:hidden}.contribution-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--accent-color),rgb(11,188,201));transform:scaleX(0);transition:transform .3s ease}.contribution-card:hover:before{transform:scaleX(1)}.contribution-card:hover{transform:translateY(-12px) scale(1.02);box-shadow:0 20px 40px #00000040;background:#ffffff1f;border-color:#ffffff40}.card-icon{width:6rem;height:6rem;margin-bottom:1rem;padding:1rem;border-radius:1rem;background:#ffffff0d;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.card-icon svg{font-size:2.5rem;color:var(--accent-color)}.contribution-card:hover .card-icon{background:#ffffff1a;transform:scale(1.1)}.card-title{font-size:1.5rem;font-weight:600;margin:0 0 20px;color:#fff;line-height:1.3}.card-description{color:#fffc;line-height:1.6;font-size:1rem;margin:0;flex:1;display:flex;align-items:center}.card-list{text-align:left;color:#fffc;line-height:1.6;font-size:.95rem;margin:0;padding-left:20px;flex:1;display:flex;flex-direction:column;justify-content:center;width:100%}.card-list li{margin-bottom:8px;position:relative}.card-list li:last-child{margin-bottom:0}.workflow-step{flex:1;min-width:300px;max-width:450px}.step-box{background:#ffffff1a;border-radius:12px;padding:24px;box-shadow:0 4px 20px #0000001a;border:1px solid rgba(255,255,255,.2);transition:transform .3s ease,box-shadow .3s ease;height:100%}.step-box:hover{transform:translateY(-5px);box-shadow:0 8px 25px #00000026}.step-arrow{display:flex;align-items:center;justify-content:center;padding:0 10px}.step-box h3{margin-top:0;color:#4a90e2}.step-box p,.step-box li{color:#ffffffd9}.step-box ol,.step-box ul{padding-left:20px}.step-box a{color:#6c63ff;text-decoration:none;transition:color .3s ease}.step-box a:hover{color:#4a90e2;text-decoration:underline}.contributors-section{margin:60px 0 80px;padding-bottom:40px}.contributors-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px;margin-top:30px}.contributor-card{background:#ffffff0d;border-radius:12px;padding:20px;text-align:center;transition:all .3s ease;border:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;align-items:center}.contributor-card:hover{transform:translateY(-5px);box-shadow:0 0 13px var(--accent-color)}.contributor-avatar{width:80px;height:80px;border-radius:50%;margin-bottom:15px;border:3px solid rgba(255,255,255,.2);transition:border-color .3s ease}.contributor-card:hover .contributor-avatar{border-color:var(--accent-color)}.contributor-info{flex:1;display:flex;flex-direction:column;justify-content:center}.contributor-name{font-weight:700;margin:0 0 8px;color:#fff;font-size:1.1em}.contributor-data{margin:0;color:#ffffffb3;font-size:.9em}@media (max-width: 1200px){.contribution-grid{grid-template-columns:repeat(3,1fr);gap:25px}}@media (max-width: 900px){.contribution-grid{grid-template-columns:repeat(2,1fr);gap:20px}.contribution-card{padding:30px 20px;min-height:350px}}@media (max-width: 768px){.contribution-page-container{padding-left:15px;padding-right:15px}.contribution-workflow{flex-direction:column}.step-arrow{transform:rotate(90deg);padding:10px 0}.contribution-grid{grid-template-columns:repeat(2,1fr);gap:20px;padding:0 10px}.contributors-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:15px}.contributor-card{padding:15px}.contributor-avatar{width:60px;height:60px}}@media (max-width: 600px){.contribution-page-container{padding-left:10px;padding-right:10px}.contribution-grid{grid-template-columns:1fr;gap:15px;margin:40px 0}.contribution-card{padding:25px 15px;min-height:320px}.card-icon{margin-bottom:20px;padding:15px}.card-title{font-size:1.3rem;margin-bottom:15px}.contributors-grid{grid-template-columns:repeat(2,1fr);gap:12px}.contributor-card{padding:12px}.contributor-avatar{width:50px;height:50px}.contributor-name{font-size:1em}.contributor-data{font-size:.8em}}@media (max-width: 480px){.contribution-page-container{padding-left:8px;padding-right:8px}.contribution-grid{padding:0 5px}.contributors-grid{grid-template-columns:1fr;gap:10px}.contributor-card{flex-direction:row;text-align:left;padding:15px}.contributor-avatar{margin-bottom:0;margin-right:15px;width:50px;height:50px}.contributor-info{align-items:flex-start}}:root{--ph-surface: #0f1524;--ph-fg: #e8eefb;--ph-fg-muted: rgba(232, 238, 251, .55);--ph-grid: rgba(115, 130, 175, .16);--ph-ring: color-mix(in oklab, var(--accent-color), white 12%);--ph-radius: 14px;--ph-gap: 1rem}[data-theme=light]{--ph-surface: #f6f7fb;--ph-fg: #0b1220;--ph-fg-muted: rgba(11, 18, 32, .62);--ph-grid: rgba(0, 15, 40, .06);--ph-ring: color-mix(in oklab, var(--accent-color), black 8%)}.ph-landing-page{display:flex;flex-direction:column;gap:4rem;background:var(--bg-color);min-height:100vh}.ph-hero{display:flex;justify-content:center;position:relative;isolation:isolate;border-radius:var(--ph-radius);overflow:clip;padding:clamp(2rem,5vw,3.5rem);min-height:62vh;display:grid;align-items:center;padding:8rem 0}.ph-hero>div{will-change:transform;transition:transform .05s linear}.ph-bg{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-10;border:none;outline:none}.ph-background{position:fixed;top:0;right:0;bottom:0;left:0;width:100%;height:100%;background-color:#0b0f1999;opacity:.95;z-index:-10;border:none;outline:none}.ph-radial{position:absolute;inset:-13.5rem -12rem auto -12rem;height:90rem;background:radial-gradient(80% 60% at 50% 40%,color-mix(in oklab,var(--accent-color),transparent 65%),transparent 70%);filter:blur(2rem);opacity:.95;pointer-events:none}.ph-hero__canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.ph-hero__container{position:relative;max-width:1100px;padding:0 3rem;margin:8rem 0rem;text-align:left;color:var(--ph-fg);pointer-events:none}.ph-hero__eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ph-fg-muted);background:color-mix(in oklab,var(--accent-color),transparent 86%);border:1px solid color-mix(in oklab,var(--accent-color),transparent 70%);padding:.35rem .55rem;border-radius:999px}.ph-hero__title{margin:1.5rem 0;font-size:clamp(2rem,4vw,3.2rem);line-height:1.1;letter-spacing:-.01em}.ph-hero__subtitle{margin:1.5rem 0;color:var(--ph-fg-muted);font-size:clamp(1rem,1.4vw,1.125rem);max-width:62ch}.ph-hero__ctas{display:flex;gap:.75rem;flex-wrap:wrap;margin:2rem 0;pointer-events:auto}.ph-btn{--pad-x: 1rem;--pad-y: .7rem;display:inline-flex;align-items:center;gap:.5rem;padding:var(--pad-y) var(--pad-x);border-radius:10px;text-decoration:none;font-weight:600;border:1px solid transparent;transition:transform .4s ease,box-shadow .4s ease,background .4s ease,text-shadow .4s ease;will-change:transform}.ph-btn--primary{color:#fff;background:linear-gradient(180deg,var(--accent-color),color-mix(in oklab,var(--accent-color),black 12%));box-shadow:0 8px 24px color-mix(in oklab,var(--accent-color),transparent 75%)}.ph-btn--primary:hover{transform:scale3d(1.03,1.03,1);transition:transform .4s ease,box-shadow .4s ease,background .4s ease;box-shadow:0 10px 28px color-mix(in oklab,var(--accent-color),transparent 68%)}.ph-btn--ghost{color:var(--ph-fg);background:color-mix(in oklab,var(--accent-color),transparent 92%);border-color:color-mix(in oklab,var(--accent-color),transparent 60%)}.ph-btn--ghost:hover{transition:transform .4s ease,box-shadow .4s ease,background .4s ease,text-shadow .4s ease;background:color-mix(in oklab,var(--accent-color),transparent 86%);transform:translateY(-1px)}.main-btn{font-size:1.1rem;--pad-x: 1.25rem;--pad-y: .85rem}.ph-hero__stats{margin-top:1.25rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.75rem;pointer-events:auto}.ph-stat{display:flex;align-items:center;gap:.75rem;background:color-mix(in oklab,var(--accent-color),transparent 94%);border:1px solid color-mix(in oklab,var(--accent-color),transparent 75%);border-radius:12px;padding:.85rem 1rem}.ph-stat__value{display:block;color:var(--ph-fg-muted);font-size:.9rem}.ph-stat__label{display:block;font-weight:700;font-variant-numeric:tabular-nums}@media (max-width: 640px){.ph-hero{min-height:56vh}.ph-hero__ctas{gap:.6rem}}@media (prefers-reduced-motion: reduce){.ph-hero__canvas{display:none}}.ph-hero__info{color:var(--ph-fg-muted)}@font-face{font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2) format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff) format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf) format("truetype")}@font-face{font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf) format("truetype")}@font-face{font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf) format("truetype")}@font-face{font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff) format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf) format("truetype")}@font-face{font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff) format("woff"),url(/assets/KaTeX_Fraktur-Regular-CB_wures.ttf) format("truetype")}@font-face{font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2) format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff) format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf) format("truetype")}@font-face{font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2) format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff) format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf) format("truetype")}@font-face{font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2) format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff) format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf) format("truetype")}@font-face{font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2) format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff) format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf) format("truetype")}@font-face{font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2) format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff) format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf) format("truetype")}@font-face{font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2) format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff) format("woff"),url(/assets/KaTeX_Math-Italic-flOr_0UB.ttf) format("truetype")}@font-face{font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff) format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf) format("truetype")}@font-face{font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff) format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf) format("truetype")}@font-face{font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff) format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf) format("truetype")}@font-face{font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2) format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff) format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf) format("truetype")}@font-face{font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2) format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff) format("woff"),url(/assets/KaTeX_Size1-Regular-Dbsnue_I.ttf) format("truetype")}@font-face{font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2) format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff) format("woff"),url(/assets/KaTeX_Size2-Regular-B7gKUWhC.ttf) format("truetype")}@font-face{font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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) format("woff2"),url(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff) format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf) format("truetype")}@font-face{font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2) format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff) format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf) format("truetype")}@font-face{font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2) format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff) format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.16.22"}.katex .katex-mathml{clip:rect(1px,1px,1px,1px);border:0;height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.newline{display:block}.katex .base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.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;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{display:inline-flex;flex-direction:row}.katex .thinbox{max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.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 .clap,.katex .llap,.katex .rlap{position:relative;width:0}.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;display:inline-block;width:100%}.katex .hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.root{margin-left:.2777777778em;margin-right:-.5555555556em}.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:.8333333333em}.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:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.3333333333em}.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:1.6666666667em}.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:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.8571428571em}.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:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.5542857143em}.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:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.8888888889em}.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:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.3333333333em}.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:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.7644444444em}.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:.4166666667em}.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:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.6666666667em}.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:.8333333333em}.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:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.5555555556em}.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:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.8333333333em}.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:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.8333333333em}.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:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.8331726133em}.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:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.8336012862em}.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{display:inline-block;width:.12em}.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{display:inline-block;min-width:1px}.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;fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.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{border:.04em solid;box-sizing:border-box}.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{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;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{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.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{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}:root{--bg: rgba(255,255,255,.04);--muted: rgba(255,255,255,.6);--accent: #00e6e6;--success: rgba(16,185,129,.12);--warning: rgba(245,158,11,.08);--info: rgba(59,130,246,.08);--radius: 8px}.theory-container{margin:2rem;padding:1rem 1.25rem;border-top:1px solid rgba(255,255,255,.08)}.theory-section+.theory-section{margin-top:1.5rem}.theory-title{font-size:1.25rem;margin:0 0 .75rem;color:var(--accent)}.theory-subheading{font-size:1.1rem;margin:1rem 0 .25rem;color:var(--muted)}.theory-paragraph{line-height:1.7;margin:.5rem 0;color:var(--muted)}.theory-blocks>:not(:last-child){margin-bottom:.75rem}.theory-formula{position:relative;margin:.75rem 0;padding:.75rem 1rem;border-radius:var(--radius);background:var(--bg);overflow:auto;display:flex;align-items:center}.theory-formula .copy-btn{position:absolute;right:8px;top:8px;background:none;border:none;padding:.4rem;border-radius:6px;cursor:pointer;opacity:.85;transition:opacity .2s ease}.theory-formula .copy-btn:hover{opacity:1}.theory-formula .formula-code,.theory-formula code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Roboto Mono,monospace;font-size:.95rem;color:#fff}.copied-msg{position:absolute;bottom:4px;left:8px;font-size:.75rem;color:#8f8}.theory-note{margin:.75rem 0;padding:.6rem .85rem;background:#ffff0012;border-left:3px solid rgba(255,255,0,.6);border-radius:6px;color:#fff}.theory-list{margin:.5rem 1.25rem;padding-left:1rem}.theory-list li{margin:.35rem 0}.theory-codeblock{border-radius:10px;padding:.5rem}.code-actions{display:flex;align-items:center;justify-content:space-between;padding:0 .25rem;margin-bottom:.35rem}.code-lang{font-size:.75rem;opacity:.8}.code-content{display:block;padding:.65rem;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Roboto Mono,monospace;font-size:.9rem;white-space:pre;overflow:auto}.theory-callout{display:flex;gap:.75rem;padding:.65rem;border-radius:8px;background:var(--bg);align-items:flex-start}.callout-icon{flex:0 0 36px;height:36px;width:36px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:#ffffff08}.callout-body{flex:1}.callout-title{font-weight:600;margin-bottom:.25rem}.callout-content{color:var(--muted)}.callout-info{border-left:4px solid rgba(59,130,246,.9)}.callout-warning{border-left:4px solid rgba(245,158,11,.95);background:var(--warning)}.callout-tip{border-left:4px solid rgba(99,102,241,.95);background:var(--info)}.callout-success{border-left:4px solid rgba(16,185,129,.95);background:var(--success)}.theory-example{border:1px dashed rgba(255,255,255,.06);padding:.65rem;border-radius:8px;background:transparent}.example-title{font-weight:600;margin-bottom:.4rem}.example-body{color:var(--muted)}.theory-table-wrap{overflow:auto;border-radius:8px;margin:.75rem 0}.theory-table{width:100%;border-collapse:collapse;color:var(--muted)}.theory-table th{text-align:left;padding:.5rem;background:#ffffff08;font-size:.85rem}.theory-table td{padding:.6rem;border-top:1px solid rgba(255,255,255,.03)}.theory-image img{max-width:100%;height:auto;border-radius:6px;display:block}.theory-image figcaption{font-size:.85rem;opacity:.8;margin-top:.35rem}.theory-toggle{border-radius:8px;background:#ffffff05;overflow:hidden}.toggle-btn{width:100%;display:flex;justify-content:space-between;align-items:center;padding:.6rem;border:0;background:none;cursor:pointer;font-size:1rem;font-weight:900;color:#fff}.toggle-panel{transition:max-height .25s ease,padding .25s;overflow:hidden;padding:0 .6rem}.theory-toggle.open .toggle-panel{padding:.6rem}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.copy-btn{background:none;border:0;cursor:pointer;font-size:.95rem;opacity:.8}.copy-btn:hover{opacity:1}@media (max-width: 640px){.theory-container{margin:1rem;padding:.75rem}.theory-title{font-size:1.1rem}}
