:root{--night:#261a32;--panel:#342443;--cream:#f8f2df;--amber:#ffbd59;--ice:#b9eef0;--lilac:#b7a0ff}*{box-sizing:border-box}body{margin:0;background:var(--night);color:var(--cream);font:16px/1.45 Arial,sans-serif}body:before{position:fixed;inset:0;content:"";pointer-events:none;background-image:radial-gradient(#f8f2df22 1px,transparent 1px);background-size:28px 28px;mask-image:linear-gradient(to bottom,#000,transparent 75%)}header,.page-footer{position:relative;display:flex;justify-content:space-between;align-items:center;padding:1rem 3vw;border-bottom:1px solid #f8f2df2a;font:700 11px ui-monospace,monospace;letter-spacing:.1em}header a{display:flex;gap:.65rem;align-items:center;color:inherit;text-decoration:none}.pulse{width:10px;height:10px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 6px #ffbd5920;animation:pulse 2s infinite}header>div{display:flex;gap:1rem}header>div span{color:#f8f2df88}.hero{position:relative;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;min-height:65vh;padding:5vw 5vw 3vw}.hero p{color:var(--ice);font:700 11px ui-monospace,monospace;letter-spacing:.13em}.hero h1{margin:1rem 0;font:800 clamp(4rem,9vw,9rem)/1 Arial;letter-spacing:-.035em}.hero h1 em{color:var(--amber);font:italic 400 .7em Georgia,serif}.radar{position:relative;aspect-ratio:1;max-width:430px;margin:auto;border:1px solid #b9eef055;border-radius:50%;background:radial-gradient(circle,#b9eef012 0 2%,transparent 3%),conic-gradient(from 25deg,transparent 0 78%,#b9eef02a 90%,transparent 100%);animation:turn 12s linear infinite}.radar:before,.radar:after,.radar i{position:absolute;inset:16%;content:"";border:1px solid #b9eef03d;border-radius:50%}.radar:after{inset:32%}.radar i{width:8px;height:8px;inset:auto;border:0;background:var(--amber);box-shadow:0 0 18px var(--amber)}.radar i:nth-child(1){left:28%;top:38%}.radar i:nth-child(2){right:22%;top:25%}.radar i:nth-child(3){right:34%;bottom:21%}.toolbar{position:sticky;z-index:3;top:0;display:grid;grid-template-columns:auto 1fr auto;gap:2rem;align-items:center;padding:1rem 3vw;background:#261a32ef;border-block:1px solid #f8f2df2a;backdrop-filter:blur(12px)}.toolbar>div:first-child{display:flex;gap:.6rem;align-items:baseline}.toolbar>div:first-child strong{color:var(--amber);font-size:2rem}.toolbar span{font:11px ui-monospace,monospace;text-transform:uppercase}.filters{display:flex;justify-content:center;gap:.4rem}.toolbar button{padding:.6rem .8rem;color:var(--cream);border:1px solid #f8f2df44;border-radius:999px;background:transparent;cursor:pointer}.toolbar button.active,.toolbar button:hover{color:var(--night);background:var(--ice);border-color:var(--ice)}#checkin{border-radius:3px;background:var(--amber);border-color:var(--amber);color:var(--night);font-weight:700}.signals{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;padding:3vw}.signals article{display:flex;flex-direction:column;min-height:280px;padding:1.2rem;background:var(--panel);border:1px solid #f8f2df20;transition:transform .2s,border-color .2s}.signals article:hover{transform:translateY(-4px);border-color:var(--lilac)}.signals article>div,.signals article footer{display:flex;justify-content:space-between;gap:1rem;font:10px ui-monospace,monospace;text-transform:uppercase}.signals .type{color:var(--ice)}.signals h2{margin:auto 0 1rem;font-size:1.8rem;letter-spacing:-.035em}.signals p{color:#f8f2dfad}.signals article footer{margin-top:2rem;padding-top:.8rem;border-top:1px solid #f8f2df20}.strength{color:var(--amber)}.page-footer{border-top:1px solid #f8f2df2a;border-bottom:0;color:#f8f2df88}.missing{display:grid;min-height:100vh;place-items:center;text-align:center}.missing h1{margin:0;color:var(--amber);font-size:clamp(4rem,15vw,10rem)}.missing a{color:var(--ice)}@keyframes turn{to{transform:rotate(360deg)}}@keyframes pulse{50%{box-shadow:0 0 0 12px #ffbd5900}}@media(max-width:800px){.hero{grid-template-columns:1fr;padding-top:6rem}.hero h1{font-size:clamp(3.8rem,17vw,7rem)}.radar{width:min(75vw,360px)}.toolbar{grid-template-columns:1fr}.filters{justify-content:flex-start;overflow:auto}.signals{grid-template-columns:1fr 1fr}}@media(max-width:520px){header>div span{display:none}.signals{grid-template-columns:1fr}.toolbar{position:relative}.page-footer{display:block}.page-footer span{display:block;margin:.4rem 0}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}