@import url("https://fonts.googleapis.com/css2?family=Space+Mono:ital,wght@0,400;0,700;1,400&display=swap");*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--bg:#08090e;--surface:#0d0f18;--surface2:#12151f;--border:#1c1f2e;--border2:#252836;--text:#d4d4d4;--muted:#4a4d62;--orange:#e8a020;--orange-dim:rgba(232,160,32,.1);--blue:#6ab0f5;--blue-dim:rgba(106,176,245,.1);--green:#4ade80;--green-dim:rgba(74,222,128,.08);--red:#f87171;--red-dim:hsla(0,91%,71%,.08)}body,html{background:var(--bg);color:var(--text);font-family:Space Mono,monospace;font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased;max-width:100vw;overflow-x:hidden}body:after{content:"";position:fixed;inset:0;pointer-events:none;z-index:1000;background:repeating-linear-gradient(0deg,rgba(0,0,0,.06),rgba(0,0,0,.06) 1px,transparent 0,transparent 3px)}a{color:var(--orange);text-decoration:none}a:hover{opacity:.8}button{font-family:Space Mono,monospace;cursor:pointer}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border2);border-radius:2px}@property --ba{syntax:"<angle>";initial-value:0deg;inherits:false}@keyframes border-trace{to{--ba:360deg}}.operator-card{background:linear-gradient(var(--surface2),var(--surface2)) padding-box,conic-gradient(from var(--ba),var(--border) 0,var(--border) 85%,rgba(232,160,32,.35) 90%,var(--orange) 93%,rgba(232,160,32,.35) 96%,var(--border) 100%) border-box;border:1px solid transparent;animation:border-trace 5s linear infinite}.eco-btn{display:inline-block;font-size:10px;padding:5px 12px;border:1px solid var(--border2);border-radius:4px;color:var(--muted);text-decoration:none;transition:border-color .15s ease,background .15s ease,transform .15s ease;font-family:Space Mono,monospace}.eco-btn:hover{border-color:rgba(232,160,32,.65)!important;background:rgba(232,160,32,.05)!important;transform:translateY(-1px)}.eco-btn:hover,.nav-link{color:var(--muted);opacity:1}.nav-link{position:relative;font-size:10px;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;transition:opacity .15s}.nav-link:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:1px;background:var(--orange);transition:width .2s ease}.nav-link:hover{color:var(--muted);opacity:1}.nav-link:hover:after{width:100%}.arxiv-link:hover{text-shadow:0 0 12px rgba(232,160,32,.55);opacity:1}