@charset "UTF-8";
:root{color-scheme:dark;--bg:#070b0e;--panel:#0d1418;--panel2:#10191d;--line:#26343a;--text:#f3f2ea;--muted:#9eaaad;--cyan:#6edfd4;--cyan2:#b3f4ed;--bronze:#c59a67;--gold:#e3b85f;--mint:#bfe9cf;--serif:"Newsreader",Georgia,serif;--sans:"IBM Plex Sans",Arial,sans-serif;--mono:"IBM Plex Mono",ui-monospace,monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:radial-gradient(circle at 82% -8%,#153034 0,transparent 27%),var(--bg);color:var(--text);font-family:var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit}.wrap{width:min(1240px,calc(100% - 64px));margin-inline:auto}.skip{position:absolute;left:14px;top:-100px;background:var(--cyan);color:#071012;padding:10px;z-index:30}.skip:focus{top:12px}
.topbar{height:78px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1240px)/2));background:#070b0ee8;backdrop-filter:blur(13px);position:sticky;top:0;z-index:15}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:38px;height:38px;border:1px solid #4b706d;border-radius:50%;display:grid;place-items:center;color:var(--cyan);font:600 10px var(--mono)}.brand small{display:block;color:var(--muted);font:8px var(--mono);letter-spacing:.13em;margin-bottom:3px}.brand strong{font-size:12px;letter-spacing:.12em}.topbar nav{display:flex;gap:26px;font-size:11px}.topbar nav a:hover{color:var(--cyan)}
.hero{min-height:600px;display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center;padding-top:62px;padding-bottom:60px}.eyebrow{margin:0 0 15px;color:var(--cyan);font:9px/1.5 var(--mono);letter-spacing:.15em}.hero h1{font:400 clamp(54px,7vw,92px)/.92 var(--serif);letter-spacing:-.055em;margin:0 0 24px}.hero h1 em{font-style:normal;color:var(--cyan)}.lede{max-width:650px;margin:0;color:#c5cecd;font-size:17px;line-height:1.65}.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:30px}.button{display:inline-flex;min-height:45px;align-items:center;justify-content:center;border:1px solid var(--line);padding:0 18px;border-radius:3px;font-size:11px}.button.primary{background:var(--cyan);border-color:var(--cyan);color:#071211;font-weight:600}.text-link{font-size:11px;color:var(--muted);padding:14px 8px}.button:hover,.text-link:hover{border-color:var(--cyan);color:var(--cyan)}.button.primary:hover{color:#071211;background:var(--cyan2)}
.lock-figure{height:450px;position:relative;border:1px solid var(--line);border-radius:6px;background:radial-gradient(circle at 50% 50%,#112a2d,#0a1115 48%,#080c0f 75%);overflow:hidden}.lock-figure:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 49.8%,#6edfd418 50%,transparent 50.2%),linear-gradient(transparent 49.8%,#6edfd418 50%,transparent 50.2%)}.orbit{position:absolute;border:1px solid #315f5f;border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%)}.orbit-a{width:310px;height:310px}.orbit-b{width:230px;height:230px;border-color:#6e5a3f;transform:translate(-50%,-50%) rotate(24deg)}.orbit-c{width:380px;height:120px;border-color:#244a4b;transform:translate(-50%,-50%) rotate(-18deg)}.lock-core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:154px;height:154px;border:1px solid #4a8b84;border-radius:50%;display:grid;place-items:center;align-content:center;background:#081014dd;box-shadow:0 0 40px #68d8cf19}.lock-core small{font:8px var(--mono);letter-spacing:.15em;color:var(--muted)}.lock-core strong{font:58px/1 var(--serif);color:var(--cyan)}.lock-core code{font:9px var(--mono);color:#d7dfdc}.sector{position:absolute;border:1px solid var(--line);background:#0b1216e8;padding:10px 12px;border-radius:3px;min-width:82px}.sector b{display:block;font:27px var(--serif)}.sector span{color:var(--muted);font:8px var(--mono);text-transform:uppercase}.s125{left:34px;top:54px}.s47{right:34px;bottom:58px;border-color:#4f7f69}.s47 b{color:var(--mint)}.somega{right:36px;top:63px;border-color:#6e5a3f}.somega b{color:var(--gold)}
.lock-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#091014}.lock-grid{display:grid;grid-template-columns:repeat(5,1fr)}.lock-grid>div{padding:22px 18px;border-right:1px solid var(--line)}.lock-grid>div:last-child{border:0}.lock-grid small,.lock-grid span{display:block;font:8px var(--mono);letter-spacing:.1em;color:var(--muted)}.lock-grid b{display:block;margin:7px 0 6px;font:27px var(--serif);font-weight:400}.lock-grid>div:nth-child(3) b,.lock-grid>div:nth-child(4) b{color:var(--mint)}
.router{padding-top:76px;padding-bottom:80px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:34px;margin-bottom:28px}.section-head h2,.boundary h2{font:400 clamp(34px,4.2vw,52px)/1.08 var(--serif);letter-spacing:-.04em;margin:0}.section-head>p{max-width:430px;margin:0;color:var(--muted);font-size:12px;line-height:1.7}.controls{border:1px solid var(--line);border-radius:5px;background:var(--panel);padding:12px;display:flex;gap:12px;align-items:center}.search{flex:1;display:flex;align-items:center;gap:12px;border-right:1px solid var(--line);padding-right:14px}.search span{font:8px var(--mono);letter-spacing:.12em;color:var(--cyan)}.search input{width:100%;border:0;background:transparent;outline:0;color:var(--text);font-size:13px}.filters{display:flex;gap:6px;flex-wrap:wrap}.filters button{min-height:34px;border:1px solid #2a383d;background:#0a1115;padding:0 10px;border-radius:999px;font:8px var(--mono);letter-spacing:.08em;cursor:pointer}.filters button[aria-pressed=true]{border-color:var(--cyan);background:#102725;color:var(--cyan)}.result-line{display:flex;justify-content:space-between;gap:20px;margin:18px 0;color:var(--muted);font:8px var(--mono);letter-spacing:.08em}.route-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.route{min-height:208px;border:1px solid var(--line);border-radius:5px;background:linear-gradient(145deg,#0e161a,#0a1014);padding:20px;display:flex;flex-direction:column;position:relative;overflow:hidden;transition:transform .18s,border-color .18s}.route:after{content:"";position:absolute;width:110px;height:110px;border:1px solid #315354;border-radius:50%;right:-58px;top:-58px}.route:hover{transform:translateY(-3px);border-color:#5da9a1}.route-top{display:flex;justify-content:space-between;gap:12px;align-items:center}.kind{color:var(--cyan);font:8px var(--mono);letter-spacing:.12em}.evidence{display:flex;gap:5px}.evidence i{font-style:normal;border:1px solid #3b494d;border-radius:999px;padding:3px 5px;font:7px var(--mono)}.evidence i[data-e="E0"]{color:var(--cyan)}.evidence i[data-e="E1"]{color:var(--mint)}.evidence i[data-e="E2"]{color:var(--bronze)}.route h3{font:400 27px/1.1 var(--serif);margin:26px 0 8px;letter-spacing:-.03em}.route p{color:var(--muted);font-size:11px;line-height:1.65;margin:0 0 20px;flex:1}.route footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:13px;color:#c4cfcd;font:8px var(--mono);letter-spacing:.08em}.route footer b{font-size:15px;color:var(--cyan);font-weight:400}.empty{padding:50px;border:1px solid var(--line);text-align:center;color:var(--muted)}
.spine{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#090f13;padding:72px 0}.substrates{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);border-radius:5px;overflow:hidden}.substrates a{padding:22px 18px;min-height:170px;border-right:1px solid var(--line);background:#0d1418}.substrates a:last-child{border:0}.substrates a:hover{background:#102025}.substrates b{display:block;font:25px var(--serif);font-weight:400}.substrates span{display:block;color:var(--cyan);font:8px var(--mono);letter-spacing:.08em;margin:12px 0}.substrates small{display:block;color:var(--muted);font-size:10px;line-height:1.6}
.boundary{display:grid;grid-template-columns:120px 1fr auto;gap:28px;align-items:center;padding-top:68px;padding-bottom:68px}.boundary-mark{width:100px;height:100px;border:1px solid #54776f;border-radius:50%;display:grid;place-items:center;color:var(--mint);font:39px var(--serif)}.boundary p:not(.eyebrow){max-width:720px;color:var(--muted);font-size:12px;line-height:1.7}.boundary-badges{display:grid;grid-template-columns:repeat(3,42px);gap:7px}.boundary-badges span{height:42px;border:1px solid var(--line);display:grid;place-items:center;border-radius:50%;font:9px var(--mono)}.boundary-badges span:nth-child(1){color:var(--cyan)}.boundary-badges span:nth-child(2){color:var(--mint)}.boundary-badges span:nth-child(3){color:var(--bronze)}
body>footer{border-top:1px solid var(--line);padding:24px 0;color:var(--muted);font:8px var(--mono);letter-spacing:.08em}body>footer .wrap{display:flex;justify-content:space-between;gap:20px}
@media(max-width:980px){.hero{grid-template-columns:1fr 1fr;gap:28px}.lock-figure{height:390px}.route-grid{grid-template-columns:repeat(2,1fr)}.substrates{grid-template-columns:repeat(2,1fr)}.substrates a:nth-child(2n){border-right:0}.substrates a:last-child{grid-column:1/-1;border-top:1px solid var(--line)}.boundary{grid-template-columns:90px 1fr}.boundary-badges{grid-column:2}.lock-grid{grid-template-columns:repeat(3,1fr)}.lock-grid>div:nth-child(3){border-right:0}.lock-grid>div:nth-child(n+4){border-top:1px solid var(--line)}}
@media(max-width:680px){.wrap{width:calc(100% - 28px)}.topbar{height:68px;padding:0 14px}.topbar nav a:nth-child(-n+2){display:none}.topbar nav{gap:14px;font-size:9px}.brand small{font-size:6px}.brand strong{font-size:10px}.brand-mark{width:32px;height:32px}.hero{grid-template-columns:1fr;padding-top:38px;min-height:auto}.hero h1{font-size:53px}.lede{font-size:14px}.lock-figure{height:330px}.orbit-a{width:235px;height:235px}.orbit-b{width:175px;height:175px}.orbit-c{width:300px}.lock-core{width:125px;height:125px}.lock-core strong{font-size:47px}.sector{padding:8px;min-width:68px}.sector b{font-size:22px}.s125{left:15px;top:25px}.s47{right:15px;bottom:28px}.somega{right:16px;top:28px}.lock-grid{grid-template-columns:repeat(2,1fr)}.lock-grid>div:nth-child(2n){border-right:0}.lock-grid>div:nth-child(3){border-right:1px solid var(--line)}.lock-grid>div:nth-child(n+3){border-top:1px solid var(--line)}.section-head{display:block}.section-head>p{margin-top:15px}.controls{display:block}.search{border-right:0;border-bottom:1px solid var(--line);padding:4px 0 13px;margin-bottom:11px}.filters{gap:5px}.result-line span:last-child{display:none}.route-grid{grid-template-columns:1fr}.router{padding-top:54px;padding-bottom:54px}.spine{padding:52px 0}.substrates{grid-template-columns:1fr}.substrates a,.substrates a:nth-child(2n),.substrates a:last-child{border-right:0;border-bottom:1px solid var(--line);grid-column:auto}.substrates a:last-child{border-bottom:0}.boundary{grid-template-columns:1fr;padding-top:52px;padding-bottom:52px}.boundary-mark{width:72px;height:72px;font-size:30px}.boundary-badges{grid-column:1;grid-template-columns:repeat(6,36px)}.boundary-badges span{height:36px}body>footer .wrap{display:block}body>footer span{display:block;margin:5px 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.route{transition:none}}