:root{
  --bg:#020403;--ink:#f5f7f4;--muted:#a8b2ac;--dim:#6f7a74;
  --line:rgba(255,255,255,.16);--line2:rgba(255,255,255,.34);
  --cyan:#28d7ff;--lime:#8cff4a;--amber:#f4c548;--coral:#ff5d4d;
  --max:1180px;--radius:18px
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  min-height:100vh;overflow-x:hidden;
  background:radial-gradient(circle at 18% 12%,rgba(40,215,255,.12),transparent 24%),radial-gradient(circle at 82% 16%,rgba(140,255,74,.10),transparent 26%),linear-gradient(135deg,#020403 0%,#060807 52%,#020403 100%);
  background-attachment:fixed;color:var(--ink);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  line-height:1.65;-webkit-font-smoothing:antialiased
}
body:before{
  content:"";position:fixed;inset:0;z-index:-1;
  background:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:72px 72px;mask-image:radial-gradient(circle at 50% 26%,black 0%,transparent 78%);pointer-events:none
}
#particles-js{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:1}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}

header{position:sticky;top:0;z-index:60;border-bottom:1px solid var(--line);background:rgba(2,4,3,.78);backdrop-filter:blur(18px)}
.hbar{display:flex;align-items:center;gap:16px;min-height:72px}
.logo{display:flex;align-items:center;gap:12px;font-weight:850;font-size:15px;white-space:nowrap}
.logo img{width:34px!important;height:34px!important;border-radius:50%;border:1px solid var(--line2)}
.tabs{display:flex;align-items:center;gap:8px;overflow-x:auto;scrollbar-width:none;flex:1;-ms-overflow-style:none}
.tabs::-webkit-scrollbar{display:none}
.tab{min-height:40px;display:flex;align-items:center;gap:7px;color:var(--muted);font-size:13px;padding:0 13px;border-radius:999px;white-space:nowrap;border:1px solid transparent;background:rgba(2,4,3,.36);transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease}
.tab svg{width:16px;height:16px;flex:0 0 auto;opacity:.85}
.tab:hover{color:var(--ink);border-color:var(--line);background:rgba(255,255,255,.065);transform:translateY(-1px)}
.tab.active{color:#03100d;background:var(--ink);font-weight:850}
.tab.active svg{opacity:1}
.hctrl{display:flex;align-items:center;gap:8px}
select{background:rgba(2,4,3,.68);color:var(--ink);border:1px solid var(--line2);border-radius:10px;padding:9px 10px;font-size:13px;cursor:pointer}

.hero{padding:72px 0 28px}
.hero .wrap,.page>.wrap{position:relative}
.hero .wrap:before,.page>.wrap:before{
  content:"";position:absolute;inset:-28px 0 auto;min-height:380px;z-index:-1;
  border:1px solid rgba(255,255,255,.08);border-radius:26px;
  background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,0));
  box-shadow:0 30px 100px rgba(0,0,0,.28)
}
.home-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:42px;align-items:center;text-align:left;margin-bottom:42px}
.mainstage{text-align:left}
.kicker{display:inline-flex;align-items:center;gap:10px;min-height:34px;border:1px solid rgba(40,215,255,.32);color:#bdf3ff;background:rgba(40,215,255,.08);border-radius:999px;padding:0 13px;font-size:12px;font-weight:850;text-transform:uppercase;letter-spacing:.12em}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 18px var(--lime)}
.hero h1,.pghead h1{font-weight:950;line-height:.9;letter-spacing:0;text-transform:uppercase}
.hero h1{margin-top:24px;max-width:820px;font-size:clamp(46px,8vw,104px)}
.hero h1 span,.pghead h1 span{display:block;color:transparent;-webkit-text-stroke:1px rgba(245,247,244,.75)}
.tagline{color:#d9f8ef;font-size:clamp(17px,2.3vw,22px);margin:20px 0 0;max-width:720px}
.intro{color:var(--muted);font-size:clamp(15px,1.8vw,19px);margin:12px 0 0;max-width:760px}
.cta{display:inline-flex;align-items:center;gap:8px;margin-top:28px;background:var(--cyan);color:#011014;font-weight:900;font-size:14px;padding:13px 22px;border-radius:10px;transition:transform .18s ease,box-shadow .18s ease;box-shadow:0 18px 46px rgba(40,215,255,.16)}
.cta:hover{transform:translateY(-2px);box-shadow:0 22px 60px rgba(40,215,255,.24)}

.identity,.sidebrand{border:1px solid var(--line);border-radius:18px;padding:22px;background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.025));box-shadow:0 24px 80px rgba(0,0,0,.34),0 0 42px rgba(40,215,255,.08) inset}
.logo-orbit{position:relative;width:210px;aspect-ratio:1;margin:0 auto 22px;display:grid;place-items:center}
.logo-orbit.small{width:150px;margin-bottom:18px}
.logo-orbit:before,.logo-orbit:after{content:"";position:absolute;inset:0;border-radius:50%;border:1px solid rgba(255,255,255,.22);animation:spin 18s linear infinite}
.logo-orbit:after{inset:16px;border-color:rgba(40,215,255,.34);animation-duration:11s;animation-direction:reverse}
.logo-orbit img{position:relative;z-index:1;border-radius:50%;filter:drop-shadow(0 0 28px rgba(40,215,255,.28))}
@keyframes spin{to{transform:rotate(360deg)}}
.metrics,.status-panel,.topic-status{display:grid;gap:10px}
.metric,.status-row{display:flex;justify-content:space-between;align-items:baseline;gap:18px;border-top:1px solid var(--line);padding-top:12px;font-size:13px;color:var(--muted)}
.metric:first-child,.status-row:first-child{border-top:0;padding-top:0}
.metric strong,.status-row strong{color:var(--ink);font-size:18px;font-weight:950}

.system-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:30px 0 0;max-width:880px}
.signal{border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.085),rgba(255,255,255,.045));border-radius:14px;padding:13px 15px;text-align:left}
.signal span{display:block;color:var(--dim);font:850 11px/1 ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace;text-transform:uppercase;letter-spacing:.12em}
.signal strong{display:block;color:var(--ink);font-size:16px;margin-top:7px}

.graphbox{margin:42px auto 0;position:relative;background:rgba(0,0,0,.56);border:1px solid rgba(40,215,255,.22);border-radius:22px;overflow:hidden;box-shadow:0 26px 90px rgba(0,0,0,.38),0 0 0 1px rgba(255,255,255,.03) inset}
#graph{display:block;width:100%;height:520px;cursor:grab}
#graph:active{cursor:grabbing}
.ghint,.gic{position:absolute;color:rgba(245,247,244,.46);font:850 11px/1.3 ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace;pointer-events:none}
.ghint{left:16px;bottom:14px}
.gic{right:16px;top:14px;letter-spacing:.08em;text-transform:uppercase}
.media-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:42px;align-items:stretch}
.media-card{margin:0!important;height:420px;min-height:0;width:100%;max-width:none}
.media-card.graphbox{margin:0!important;padding:12px;display:flex;flex-direction:column;justify-content:space-between}
.media-card #graph{height:calc(100% - 42px);width:100%;aspect-ratio:auto;border-radius:16px}

.mapwrap{margin:54px auto 0;max-width:980px;text-align:center}
.media-card.mapwrap{display:flex;flex-direction:column;justify-content:space-between;background:rgba(0,0,0,.40);border:1px solid rgba(40,215,255,.18);border-radius:22px;padding:12px;box-shadow:0 26px 90px rgba(0,0,0,.22)}
.mapwrap img{width:100%;border-radius:22px;border:1px solid var(--line);display:block;box-shadow:0 24px 80px rgba(0,0,0,.34)}
.open-img{display:block;height:calc(100% - 56px);min-height:0}
.media-card.mapwrap img{height:100%;object-fit:contain;border-radius:16px;box-shadow:none;background:rgba(255,255,255,.045)}
.cap{color:var(--dim);font-size:13px;margin-top:12px;font-style:italic}
.tabcards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin:54px 0 12px}
.tcard,.item,.topic-note,.pn{background:linear-gradient(180deg,rgba(255,255,255,.085),rgba(255,255,255,.045));border:1px solid var(--line);border-radius:18px}
.tcard{display:block;min-height:184px;padding:20px;transition:transform .18s ease,border-color .18s ease,background .18s ease}
.tcard:hover,.pn:hover{border-color:var(--line2);background:rgba(255,255,255,.09);transform:translateY(-3px)}
.tcard .ic{width:28px;height:28px;color:var(--lime);margin-bottom:14px}
.tcard:nth-child(2n) .ic{color:var(--cyan)}.tcard:nth-child(3n) .ic{color:var(--amber)}.tcard:nth-child(4n) .ic{color:var(--coral)}
.tcard h3{font-size:17px;font-weight:850;line-height:1.25}
.tcard p{color:var(--muted);font-size:13.5px;margin-top:8px}
.tcard .go{color:var(--dim);font:850 12px/1 ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace;margin-top:18px}

.page{padding:64px 0 22px}
.page>.wrap:before{min-height:330px}
.topic-hero{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:36px;align-items:start;margin-bottom:40px}
.pghead{display:flex;align-items:center;gap:15px}
.pghead .ic{width:38px;height:38px;color:var(--cyan);flex:0 0 auto}
.pghead h1{font-size:clamp(34px,5.8vw,64px)}
.pgnum{color:var(--lime);font:900 12px/1 ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px}
.pgintro{color:var(--muted);font-size:clamp(16px,2vw,20px);max-width:900px;margin-top:20px}
.topic-detail{max-width:980px;margin-top:28px;display:grid;gap:14px}
.topic-detail p{color:rgba(245,247,244,.72);font-size:15.5px;line-height:1.75;max-width:880px}
.topic-status,.topic-brain-status{border:1px solid rgba(140,255,74,.20);background:rgba(140,255,74,.055);border-radius:18px;padding:18px}
.topic-brain-status .logo-orbit{margin-bottom:18px}
.pgcols{display:grid;grid-template-columns:1fr;gap:30px;align-items:start}
@media(min-width:1080px){.pgcols{grid-template-columns:minmax(0,1fr) 240px}}
.topic-note{border-color:rgba(140,255,74,.22);background:rgba(140,255,74,.06);padding:18px 20px;margin-bottom:18px}
.topic-note h3{font-size:15px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px;color:#d8ffd0}
.topic-note p{color:var(--muted);font-size:14px;line-height:1.6}
.items{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}
.item{padding:19px 20px}
.section-summary{border-color:rgba(40,215,255,.24);background:linear-gradient(180deg,rgba(40,215,255,.10),rgba(255,255,255,.045))}
.section-summary span{display:block;color:var(--cyan);font:900 12px/1 ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace;margin-bottom:10px}
.item h4{font-size:16px;font-weight:850;margin-bottom:7px;line-height:1.25}
.item p{color:var(--muted);font-size:14px;line-height:1.62}
.prevnext{display:flex;justify-content:space-between;gap:12px;margin-top:44px;flex-wrap:wrap}
.pn{display:flex;flex-direction:column;gap:4px;color:var(--muted);padding:14px 18px;transition:transform .18s ease,border-color .18s ease,color .18s ease;min-width:190px}
.pn .lbl{font:900 11px/1 ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace;color:var(--dim);text-transform:uppercase;letter-spacing:.1em}
.pn.next{text-align:right;align-items:flex-end}
.pggraph .mglabel{color:var(--dim);font:900 11px/1 ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace;letter-spacing:.12em;text-transform:uppercase;margin:18px 0 10px}
.pggraph .mg{background:rgba(0,0,0,.58);border:1px solid rgba(40,215,255,.18);border-radius:18px;overflow:hidden}
.pggraph canvas{display:block;width:100%;aspect-ratio:1/1;height:auto;max-height:220px;cursor:grab}
@media(min-width:1080px){.pggraph{position:sticky;top:92px}}

footer{border-top:1px solid var(--line);padding:44px 0;text-align:center;margin-top:58px;background:rgba(2,4,3,.28)}
footer .src{display:inline-flex;align-items:center;gap:8px;color:var(--ink);font-size:14px;border:1px solid var(--line2);border-radius:999px;padding:10px 16px;transition:border-color .18s ease,transform .18s ease}
footer .src:hover{border-color:var(--cyan);transform:translateY(-2px)}
.footer-claim{display:grid;gap:5px;justify-items:center;color:var(--muted);font-size:14px;line-height:1.55;max-width:980px;margin:0 auto}
.footer-claim a,.footer a{color:var(--ink);font-weight:850;text-decoration:none}
.footer-claim a:hover,.footer a:hover{color:var(--cyan)}
.footer-claim span{display:block}
footer .note{font-style:italic;color:var(--dim);max-width:560px;margin:18px auto 0;font-size:14px}
footer .ml{color:var(--dim);font-size:12px;margin-top:12px}
.socials{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:16px}
.socials a{color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:8px 12px;font-size:12px;transition:border-color .18s ease,color .18s ease}
.socials a:hover{color:var(--ink);border-color:var(--line2)}

@media(max-width:980px){
  .home-grid,.topic-hero{grid-template-columns:1fr;text-align:center}
  .mainstage{text-align:center}.intro,.tagline{margin-left:auto;margin-right:auto}.system-strip{margin-left:auto;margin-right:auto}
  .identity{max-width:420px;margin:0 auto}.topic-status{max-width:420px;margin:0 auto}
  .media-grid{grid-template-columns:1fr}
  .media-card{height:360px}
  .media-card #graph{height:calc(100% - 42px)}
  .open-img{height:calc(100% - 56px)}
}
@media(max-width:820px){
  .wrap{padding:0 16px}.hbar{gap:10px}.logo span{display:none}.tab{padding:0 10px}
  .hero{padding-top:48px}.hero .wrap:before,.page>.wrap:before{border-radius:18px}
  .system-strip{grid-template-columns:repeat(2,1fr)}#graph{height:320px}.pggraph canvas{height:auto;max-height:220px}
}
@media(max-width:520px){.system-strip{grid-template-columns:1fr}.topic-status{grid-template-columns:1fr}}