*,:before,:after{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:#e8a0201a;--blue:#6ab0f5;--blue-dim:#6ab0f51a;--green:#4ade80;--green-dim:#4ade8014;--red:#f87171;--red-dim:#f8717114}html,body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;max-width:100vw;font-family:Space Mono,monospace;font-size:15px;line-height:1.7;overflow-x:hidden}body:after{content:"";pointer-events:none;z-index:1000;background:repeating-linear-gradient(0deg,#0000000f 0 1px,#0000 1px 3px);position:fixed;inset:0}a{color:var(--orange);text-decoration:none}a:hover{opacity:.8}button{cursor:pointer;font-family:Space Mono,monospace}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border2);border-radius:2px}@property --ba{syntax:"<angle>";inherits:false;initial-value:0deg}@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%, #e8a02059 90%, var(--orange) 93%, #e8a02059 96%, var(--border) 100%) border-box;border:1px solid #0000;animation:5s linear infinite border-trace}.eco-btn{border:1px solid var(--border2);color:var(--muted);border-radius:4px;padding:5px 12px;font-family:Space Mono,monospace;font-size:10px;text-decoration:none;transition:border-color .15s,background .15s,transform .15s;display:inline-block}.eco-btn:hover{color:var(--muted);opacity:1;transform:translateY(-1px);background:#e8a0200d!important;border-color:#e8a020a6!important}.nav-link{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;opacity:1;font-size:10px;text-decoration:none;transition:opacity .15s;position:relative}.nav-link:after{content:"";background:var(--orange);width:0;height:1px;transition:width .2s;position:absolute;bottom:-2px;left:0}.nav-link:hover{color:var(--muted);opacity:1}.nav-link:hover:after{width:100%}.arxiv-link:hover{text-shadow:0 0 12px #e8a0208c;opacity:1}.site-nav{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;max-width:920px;margin:0 auto;padding:14px 16px;display:flex}.site-nav__brand{color:var(--orange);letter-spacing:.06em;font-size:13px;font-weight:700;text-decoration:none}.site-nav__brand:hover{opacity:.8}.site-nav__links{align-items:center;gap:clamp(10px,1.6vw,18px);min-width:0;display:flex}.site-nav__hamburger{border:1px solid var(--border2);color:var(--muted);cursor:pointer;background:0 0;border-radius:4px;padding:5px 9px;font-size:14px;line-height:1;transition:border-color .15s,color .15s;display:none}.site-nav__hamburger:hover{border-color:var(--orange);color:var(--orange)}.site-nav__mobile{background:var(--surface);border-bottom:1px solid var(--border);flex-direction:column;max-width:920px;margin:0 auto;display:flex}.site-nav__mobile-link{border-bottom:1px solid var(--border);color:var(--muted);letter-spacing:.1em;text-transform:uppercase;padding:13px 16px;font-size:10px;text-decoration:none;transition:color .15s,background .15s}.site-nav__mobile-link:last-child{border-bottom:none}.site-nav__mobile-link:hover{color:var(--text);opacity:1;background:#ffffff05}.site-nav__mobile-link--active{color:var(--orange)}.nav-link--active{color:var(--text)!important}@media (max-width:820px){.site-nav__links{display:none}.site-nav__hamburger{display:block}}