:root{--paper:#f3efe5;--white:#fffdf8;--ink:#07131d;--ink2:#0b202e;--line:#2b4a5b;--gold:#ffc84d;--cyan:#43d7ef;--pink:#f04fa7;--violet:#a779ff;--mint:#63dda8;--serif:Georgia,"Times New Roman",serif;--sans:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:#111d25;font-family:var(--sans)}
a{color:inherit}
.top{position:relative;z-index:20;display:flex;justify-content:space-between;align-items:center;padding:14px 5vw;background:var(--white);border-bottom:1px solid #d7cec0}
.brand{text-decoration:none;font-weight:850;letter-spacing:.14em}
.brand span{color:#68737c;font-weight:500;letter-spacing:.03em}
.top nav{display:flex;gap:16px}
.top nav a{text-decoration:none;font:750 .64rem var(--mono);text-transform:uppercase}
.connect-hero{position:relative;min-height:clamp(720px,calc(100vh - 58px),900px);overflow:hidden;display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.72fr);align-items:center;gap:5vw;padding:7vh 6vw 11vh;background:radial-gradient(circle at 74% 44%,rgba(240,79,167,.16),transparent 28%),linear-gradient(120deg,#041019,#08131f 58%,#151126);color:#eaf6fb;border-bottom:1px solid var(--line)}
#connectCanvas{position:absolute;inset:0;width:100%;height:100%;opacity:.82}
.connect-copy,.connect-readout,.hero-line{position:relative;z-index:2}
.kicker{margin:0 0 14px;color:var(--gold);font:800 .65rem var(--mono);letter-spacing:.14em;text-transform:uppercase}
.connect-hero h1{margin:.12em 0 .25em;font:780 clamp(5.4rem,11.5vw,11.5rem)/.75 var(--serif);letter-spacing:-.075em}
.connect-hero h1 em,.return h2 em{color:var(--pink);font-weight:500}
.lead{max-width:760px;color:#b3c7d1;font:400 clamp(1.1rem,1.8vw,1.45rem)/1.58 var(--serif)}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.button{border:1px solid var(--cyan);color:var(--cyan);padding:11px 14px;text-decoration:none;font:800 .62rem var(--mono);letter-spacing:.07em;text-transform:uppercase}
.button.hot{background:var(--pink);border-color:var(--pink);color:#160812}
.connect-readout{justify-self:end;width:min(440px,100%);border:1px solid #315163;background:rgba(5,18,28,.78);backdrop-filter:blur(14px);padding:28px}
.connect-readout:before{content:"";position:absolute;left:-1px;top:-1px;width:42%;height:3px;background:linear-gradient(90deg,var(--pink),var(--violet),var(--cyan))}
.connect-readout span,.connect-readout small{color:var(--cyan);font:800 .58rem/1.4 var(--mono);letter-spacing:.12em}
.connect-readout strong{display:block;margin:.25em 0;font:700 clamp(2.4rem,5vw,5rem)/1 var(--serif)}
.connect-readout p{color:#9fb5bf;line-height:1.6}
.connect-readout small{color:var(--gold)}
.hero-line{position:absolute;left:6vw;right:6vw;bottom:26px;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #294756}
.hero-line span{padding-top:12px;color:#7795a5;font:750 .55rem var(--mono);letter-spacing:.1em}
.routes,.source-shelf{padding:86px 6vw}
.section-head{max-width:1480px;margin:0 auto 38px;display:grid;grid-template-columns:1.1fr .9fr;align-items:end;gap:60px}
.section-head h2,.return h2{margin:.16em 0 0;font:760 clamp(3.2rem,6.5vw,7rem)/.85 var(--serif);letter-spacing:-.06em}
.section-head>p{max-width:640px;color:#5c6971;font:400 1.05rem/1.65 var(--serif)}
.route-grid{max-width:1480px;margin:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.route{min-height:320px;display:flex;flex-direction:column;padding:25px;border:1px solid #cfc6b8;background:var(--white);text-decoration:none;transition:.2s ease}
.route:hover,.route:focus-visible{transform:translateY(-7px);outline:none;box-shadow:0 18px 34px rgba(16,29,37,.12)}
.route span,.repo-grid span{font:800 .58rem var(--mono);letter-spacing:.1em;color:#7c6a3d}
.route h3{font:700 2rem/1.02 var(--serif);margin:.75em 0 .35em}
.route p{color:#5e6a70;line-height:1.6}
.route b{margin-top:auto;font:800 .6rem var(--mono)}
.route-human{border-top:5px solid #ff956f}
.route-science{border-top:5px solid var(--cyan)}
.route-builder{border-top:5px solid var(--gold)}
.route-connect{border-top:5px solid var(--pink)}
.ecosystem,.channels{padding:90px 6vw;background:var(--ink);color:#eaf5f9;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head.light>p{color:#9eb4bf}
.system-board{max-width:1480px;margin:auto;display:grid;grid-template-columns:minmax(600px,1.25fr) minmax(320px,.75fr);gap:18px}
.orbit-map{position:relative;min-height:660px;overflow:hidden;border:1px solid var(--line);background:radial-gradient(circle at center,rgba(240,79,167,.12),transparent 18%),radial-gradient(circle at center,rgba(67,215,239,.08),transparent 56%),#061722}
.orbit-map:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:44px 44px;pointer-events:none}
.orbit-ring{position:absolute;left:50%;top:50%;width:58%;aspect-ratio:1;border:1px solid rgba(67,215,239,.2);border-radius:50%;transform:translate(-50%,-50%);animation:ringTurn 36s linear infinite}
.orbit-map.is-paused .orbit-ring{animation-play-state:paused}
.ring-b{width:42%;border-color:rgba(240,79,167,.35);animation-direction:reverse;animation-duration:24s}
.ring-c{width:76%;border-style:dashed;border-color:rgba(255,200,77,.18);animation-duration:54s}
.orbit-map svg{position:absolute;inset:0;width:100%;height:100%;stroke:#2d5364;stroke-width:.17;fill:none}
.map-playback{position:absolute;z-index:5;top:16px;right:16px;display:grid;grid-template-columns:auto 1fr;gap:1px 9px;align-items:center;min-width:142px;padding:9px 11px;border:1px solid #416778;background:rgba(4,16,25,.88);color:#d9eaf0;cursor:pointer;text-align:left}
.map-playback:hover,.map-playback:focus-visible{border-color:var(--pink);outline:none;box-shadow:0 0 20px rgba(240,79,167,.18)}
.map-playback span{grid-row:1/3;color:var(--pink);font:800 1.05rem var(--mono)}
.map-playback b{font:800 .56rem var(--mono);letter-spacing:.08em}
.map-playback small{color:#7895a4;font:.48rem var(--mono);text-transform:uppercase}
.map-playback[aria-pressed="true"]{border-color:var(--pink);background:#251323}
.system-node{position:absolute;z-index:3;width:130px;min-height:82px;padding:10px;border:1px solid #315567;background:#0a1d29;color:#dceaf0;cursor:pointer;text-align:left;transition:.2s}
.system-node:hover,.system-node:focus-visible,.system-node.active{border-color:var(--pink);box-shadow:0 0 28px rgba(240,79,167,.22);outline:none;transform:translate(-50%,-50%) scale(1.06)}
.system-node span{display:block;color:var(--pink);font:800 .58rem var(--mono)}
.system-node b{display:block;margin:.3rem 0;font:700 1rem var(--serif)}
.system-node small{color:#7895a4;font:.52rem/1.25 var(--mono);text-transform:uppercase}
.system-node.core{left:50%;top:50%;width:150px;min-height:150px;border-radius:50%;text-align:center;display:grid;place-content:center;transform:translate(-50%,-50%);background:radial-gradient(circle,#35152e,#0a1d29 68%)}
.system-node.core span{font-size:1.7rem}
.n1{left:50%;top:10%;transform:translate(-50%,-50%)}
.n2{left:84%;top:28%;transform:translate(-50%,-50%)}
.n3{left:85%;top:72%;transform:translate(-50%,-50%)}
.n4{left:50%;top:90%;transform:translate(-50%,-50%)}
.n5{left:15%;top:72%;transform:translate(-50%,-50%)}
.n6{left:16%;top:28%;transform:translate(-50%,-50%)}
.system-card{display:flex;flex-direction:column;border:1px solid var(--line);background:#0c202d;padding:36px}
.card-type{color:var(--gold);font:800 .6rem var(--mono);letter-spacing:.11em}
.system-card h3{margin:.35em 0;font:700 clamp(2.8rem,5vw,5.2rem)/.9 var(--serif)}
.system-card>p:not(.card-type){color:#9db3bd;line-height:1.65}
.system-card dl{margin:26px 0;display:grid;gap:7px}
.system-card dl div{border-top:1px solid #294656;padding:12px 0}
.system-card dt{color:#6e8c9a;font:800 .55rem var(--mono);letter-spacing:.1em}
.system-card dd{margin:5px 0 0;color:#e7f1f5}
.system-actions{margin-top:auto;display:grid;gap:8px}
.system-actions a{border:1px solid var(--pink);color:#ff93c7;padding:12px;text-decoration:none;text-align:center;font:800 .62rem var(--mono)}
.system-actions a.secondary{border-color:#416778;color:var(--cyan);background:#081924}
.system-actions a[hidden]{display:none}
.repo-grid{max-width:1480px;margin:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.repo-grid a{min-height:270px;display:flex;flex-direction:column;border:1px solid #cfc6b8;background:#fffdf8;padding:24px;text-decoration:none;transition:.2s}
.repo-grid a:hover{transform:translateY(-5px);box-shadow:0 16px 28px rgba(15,27,35,.12)}
.repo-grid h3{font:700 1.75rem var(--serif);margin:.65em 0}
.repo-grid p{color:#5c6970;line-height:1.55}
.repo-grid b{margin-top:auto;color:#137a91;font:800 .6rem var(--mono)}
.instrument-return{max-width:1480px;margin:12px auto 0;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.instrument-return a{display:grid;grid-template-columns:auto 1fr;gap:2px 12px;border:1px solid #b8dbe4;background:#edf8fa;padding:17px;text-decoration:none}
.instrument-return span{grid-row:1/3;align-self:center;color:#0b7188;font:800 1.8rem var(--serif)}
.instrument-return strong{font:750 1rem var(--serif)}
.instrument-return small{color:#63808b;font:.58rem var(--mono);text-transform:uppercase}
.channel-track{max-width:1480px;margin:auto;display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
.channel-track a{min-height:300px;display:flex;flex-direction:column;padding:20px;border:1px solid var(--line);background:#0b202d;text-decoration:none;transition:.2s}
.channel-track a:hover{border-color:var(--pink);transform:translateY(-5px)}
.channel-track i{color:var(--pink);font:800 .58rem var(--mono);font-style:normal;letter-spacing:.1em}
.channel-track h3{font:700 1.55rem var(--serif);margin:.7em 0}
.channel-track p{color:#91a8b3;font-size:.83rem;line-height:1.55}
.channel-track span{margin-top:auto;color:var(--cyan);font:800 .58rem var(--mono)}
.return{min-height:72vh;display:grid;grid-template-columns:.5fr 1.5fr;align-items:center;gap:6vw;padding:90px 8vw;background:radial-gradient(circle at 17% 50%,rgba(240,79,167,.16),transparent 24%),#f3efe5}
.return-orb{justify-self:center;width:min(320px,28vw);aspect-ratio:1;display:grid;place-content:center;border:1px solid #9c7f8c;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff 0 3%,#ffb4db 5%,#ef4ba3 28%,#43152f 68%,#09131b 72%);box-shadow:0 25px 65px rgba(74,23,57,.25);animation:returnFloat 5s ease-in-out infinite}
.return-orb span{color:#fff;font:800 clamp(2rem,5vw,5rem) var(--serif)}
.return>div:last-child{max-width:990px}
.return>div>p:not(.kicker){max-width:750px;color:#57656c;font:1.08rem/1.65 var(--serif)}
.return-links{display:flex;gap:9px;flex-wrap:wrap;margin-top:24px}
.return-links a{border:1px solid #2b4a5b;padding:11px 14px;text-decoration:none;font:800 .6rem var(--mono)}
.boundary{padding:20px 6vw;background:#07131d;color:#8099a5;font:.73rem/1.55 var(--sans);border-top:1px solid var(--line)}
.boundary strong{color:var(--gold)}
footer{display:flex;justify-content:space-between;gap:24px;padding:35px 6vw;background:#040d14;color:#7e98a4;border-top:3px solid var(--pink);font:.65rem var(--mono)}
footer strong{color:#fff;letter-spacing:.12em}
@keyframes ringTurn{to{transform:translate(-50%,-50%) rotate(360deg)}
}
@keyframes returnFloat{0%,100%{transform:translateY(0)}
50%{transform:translateY(-12px)}
}
@media(max-width:1100px){.route-grid,.repo-grid{grid-template-columns:1fr 1fr}
.system-board{grid-template-columns:1fr}
.channel-track{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:760px){.top nav{display:none}
.connect-hero{grid-template-columns:1fr;padding-bottom:105px}
.connect-readout{justify-self:start}
.hero-line{grid-template-columns:1fr 1fr}
.section-head,.return{grid-template-columns:1fr;gap:20px}
.route-grid,.repo-grid,.channel-track,.instrument-return{grid-template-columns:1fr}
.orbit-map{min-height:600px}
.system-node{width:104px}
.return-orb{width:210px}
.routes,.source-shelf,.ecosystem,.channels,.return{padding:65px 5vw}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
.orbit-ring,.return-orb{animation:none}
}
.builders{position:relative;min-height:92vh;display:grid;grid-template-columns:minmax(360px,.78fr) minmax(0,1.22fr);align-items:center;gap:6vw;overflow:hidden;padding:100px 7vw;background:linear-gradient(135deg,#f4efe4 0 52%,#efe6df 52% 100%);border-bottom:1px solid #cfc5b8}
.builders:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(7,19,29,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(7,19,29,.045) 1px,transparent 1px);background-size:56px 56px;pointer-events:none}
.builder-beacon,.builder-invitation{position:relative;z-index:1}
.builder-beacon{justify-self:center;width:min(520px,42vw);aspect-ratio:1;border:1px solid rgba(7,19,29,.22);border-radius:50%;background:radial-gradient(circle,rgba(240,79,167,.16),transparent 18%),rgba(255,253,248,.42)}
.beacon-ring{position:absolute;left:50%;top:50%;width:76%;aspect-ratio:1;border:1px solid rgba(7,19,29,.2);border-radius:50%;transform:translate(-50%,-50%);animation:beaconTurn 28s linear infinite}
.beacon-ring:before{content:"";position:absolute;left:50%;top:-5px;width:9px;height:9px;border-radius:50%;background:var(--pink);box-shadow:0 0 18px var(--pink)}
.beacon-ring.ring-two{width:52%;border-color:rgba(67,215,239,.55);animation-direction:reverse;animation-duration:20s}
.beacon-ring.ring-two:before{background:var(--cyan);box-shadow:0 0 18px var(--cyan)}
.beacon-ring.ring-three{width:94%;border-style:dashed;border-color:rgba(168,121,255,.38);animation-duration:42s}
.beacon-ring.ring-three:before{background:var(--gold);box-shadow:0 0 18px var(--gold)}
.beacon-core{position:absolute;left:50%;top:50%;width:31%;aspect-ratio:1;transform:translate(-50%,-50%);display:grid;place-content:center;text-align:center;border-radius:50%;background:#07131d;color:#fff;box-shadow:0 24px 55px rgba(7,19,29,.22)}
.beacon-core b{color:var(--pink);font:300 clamp(2.8rem,6vw,5.8rem)/.72 var(--sans)}
.beacon-core small{margin-top:15px;font:800 .55rem/1.35 var(--mono);letter-spacing:.12em}
.beacon-word{position:absolute;padding:7px 9px;border:1px solid #253d4b;background:#fffdf8;font:800 .58rem var(--mono);letter-spacing:.1em}
.word-code{left:3%;top:46%;color:#0a7891}
.word-form{right:4%;top:28%;color:#a26f08}
.word-meaning{right:10%;bottom:12%;color:#b92e79}
.builder-invitation{max-width:920px}
.builder-invitation h2{margin:.14em 0 .28em;font:760 clamp(4rem,7.6vw,8.4rem)/.78 var(--serif);letter-spacing:-.065em}
.builder-invitation h2 em{color:var(--pink);font-weight:500}
.builder-lead{max-width:840px;color:#4f5d65;font:400 clamp(1.12rem,1.8vw,1.45rem)/1.6 var(--serif)}
.builder-types{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:30px 0 26px}
.builder-types article{min-height:180px;padding:20px;border:1px solid #bfb5a8;background:rgba(255,253,248,.68)}
.builder-types span,.builder-prompt,.builder-note{font:800 .57rem/1.5 var(--mono);letter-spacing:.08em}
.builder-types span{color:#9b6910}
.builder-types h3{margin:.65em 0 .35em;font:700 1.45rem/1.05 var(--serif)}
.builder-types p{margin:0;color:#626d72;font-size:.78rem;line-height:1.55}
.builder-invitation blockquote{margin:0 0 27px;padding:0 0 0 22px;border-left:4px solid var(--pink);font:italic 600 clamp(1.25rem,2.1vw,2rem)/1.3 var(--serif)}
.builder-contact{display:flex;align-items:center;flex-wrap:wrap;gap:9px}
.builder-contact>a{padding:13px 15px;text-decoration:none;font:800 .61rem var(--mono);letter-spacing:.055em}
.builder-mail{background:#07131d;color:#fff;border:1px solid #07131d}
.builder-mail span{color:var(--pink)}
.builder-store{border:1px solid #52636c;color:#293b45}
.builder-contact p{display:flex;gap:8px;margin:0 0 0 8px;font:.74rem var(--mono)}
.builder-contact p span{color:#8a6a23;font-weight:800}
.builder-contact p a{font-weight:800}
.builder-prompt{margin:22px 0 0;color:#0b7188}
.builder-note{margin:10px 0 0;color:#7b7d7b;font-weight:600}
@keyframes beaconTurn{to{transform:translate(-50%,-50%) rotate(360deg)}}
@media(max-width:1100px){.builders{grid-template-columns:1fr}.builder-beacon{width:min(480px,78vw)}}
@media(max-width:760px){.builders{padding:65px 5vw}.builder-types{grid-template-columns:1fr}.builder-beacon{width:min(420px,88vw)}.builder-contact{align-items:flex-start;flex-direction:column}.builder-contact p{margin:6px 0 0}}
@media(prefers-reduced-motion:reduce){.beacon-ring{animation:none}}