:root{
  color-scheme:dark;
  --bg:#050608;--bg-soft:#080a0d;--text:#f4f5f7;--muted:#a5adb8;--dim:#657180;--line:#1c232c;--line2:#35404c;--accent:#ff735f;
  --serif:"Iowan Old Style","Palatino Linotype","Book Antiqua",Palatino,Georgia,serif;
  --sans:"Helvetica Neue",Helvetica,Arial,sans-serif;--mono:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
}
*{box-sizing:border-box}
html{background:var(--bg);scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.6;text-rendering:optimizeLegibility;overflow-x:hidden}
a{color:inherit}.shell{width:min(1180px,calc(100% - 48px));margin-inline:auto}.skip-link{position:fixed;z-index:300;left:16px;top:-90px;background:#fff;color:#000;padding:12px 16px;font-weight:800}.skip-link:focus{top:16px}a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}

.system-field{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;background:#030405}.system-field canvas{position:absolute;inset:0;width:100%;height:100%}.system-field-vignette{position:absolute;inset:0;background:radial-gradient(ellipse at 72% 45%,transparent 0 30%,rgba(5,6,8,.08) 48%,rgba(5,6,8,.76) 82%,#050608 100%),linear-gradient(90deg,#050608 0 24%,rgba(5,6,8,.78) 40%,rgba(5,6,8,.05) 66%,rgba(5,6,8,.28) 100%)}.system-scan{position:absolute;left:0;right:0;height:1px;top:-5%;background:rgba(255,255,255,.12);box-shadow:0 0 14px rgba(255,115,95,.08);animation:scan 26s linear infinite}.system-caption{position:absolute;right:max(24px,calc((100vw - 1180px)/2));bottom:22px;display:flex;gap:14px;align-items:center;color:rgba(188,198,209,.45);font:700 9px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase}.system-caption strong{color:rgba(255,115,95,.65)}
@keyframes scan{0%{top:-4%}100%{top:104%}}

.topbar{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:12px max(24px,calc((100vw - 1180px)/2));background:rgba(5,6,8,.82);border-bottom:1px solid rgba(255,255,255,.06);backdrop-filter:blur(16px)}.brand{text-decoration:none;font:850 13px/1 var(--sans);letter-spacing:.02em;text-transform:uppercase}.site-nav{display:flex;align-items:center;gap:5px}.site-nav a{min-height:42px;display:inline-flex;align-items:center;padding:0 9px;text-decoration:none;font:800 9px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:#d6dce4}.site-nav a:hover{text-decoration:underline;text-underline-offset:5px}.site-nav .repo-link{margin-left:8px;border:1px solid var(--line2);padding-inline:14px}

main,.footer{position:relative;z-index:2}.scene-section{position:relative}.hero{min-height:calc(100vh - 66px);display:grid;grid-template-columns:minmax(0,610px) 1fr;align-items:center;padding-top:72px;padding-bottom:72px}.hero-copy{position:relative;z-index:5;padding:28px 0;min-width:0}.eyebrow{margin:0 0 20px;color:var(--accent);font:800 10px/1 var(--mono);letter-spacing:.16em}.hero h1{margin:0;font:850 clamp(72px,8.3vw,126px)/.79 var(--sans);letter-spacing:-.07em;text-transform:uppercase}.hero-deck{margin:30px 0 0;max-width:610px;font:400 clamp(30px,3.35vw,46px)/1.04 var(--serif);letter-spacing:-.04em}.hero-summary{margin:24px 0 0;max-width:585px;color:#c0c8d1;font-size:15px;line-height:1.75}.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.button{min-height:46px;display:inline-flex;align-items:center;justify-content:center;padding:0 17px;border:1px solid var(--line2);text-decoration:none;font:800 10px/1 var(--sans);letter-spacing:.05em;text-transform:uppercase;background:rgba(5,6,8,.42);backdrop-filter:blur(8px)}.button.primary{background:#f0f2f5;color:#06080b;border-color:#f0f2f5}.button:hover{border-color:var(--accent)}

.section{padding:112px 0;border-top:1px solid rgba(255,255,255,.055)}.section-heading{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.72fr);gap:38px 72px;align-items:end;margin-bottom:52px}.section-heading h2{margin:0;font:400 clamp(48px,5.2vw,72px)/.95 var(--serif);letter-spacing:-.05em}.section-heading p{margin:0;max-width:560px;color:var(--muted);font-size:14px;line-height:1.72}
.inventory{display:grid;grid-template-columns:1fr 1fr;gap:72px}.inventory h3{margin:0 0 12px;padding-bottom:10px;border-bottom:1px solid var(--line2);color:#8994a1;font:800 10px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase}.inventory-row{display:grid;grid-template-columns:minmax(145px,.48fr) 1fr;gap:20px;align-items:center;min-height:76px;border-bottom:1px solid var(--line);text-decoration:none}.inventory-row strong{font:500 24px/1.08 var(--serif)}.inventory-row span{color:var(--muted);font-size:12px;line-height:1.55}.inventory-row:hover strong{color:#fff;text-decoration:underline;text-underline-offset:5px}

.workflow-section{background:rgba(5,6,8,.68);backdrop-filter:blur(5px)}.workflow-list{border-top:1px solid var(--line2)}.workflow-list article{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.65fr);gap:48px;align-items:center;padding:32px 0;border-bottom:1px solid var(--line)}.workflow-list span{display:block;margin-bottom:8px;color:var(--accent);font:800 9px/1 var(--mono);letter-spacing:.11em;text-transform:uppercase}.workflow-list h3{margin:0;font:500 clamp(24px,2.55vw,36px)/1.1 var(--serif);letter-spacing:-.025em}.route{margin:0;color:#e2e6ea;font:700 13px/1.8 var(--mono);letter-spacing:.025em}.route i{padding:0 8px;color:#6d7886;font-style:normal}

.gems-intro{min-height:60vh;display:flex;align-items:center}.gems-intro .section-heading{width:100%;margin-bottom:0}.gem-scene{min-height:92vh;display:flex;align-items:center;border-top:1px solid rgba(255,255,255,.045)}.gem-scene::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,6,8,.98) 0%,rgba(5,6,8,.91) 31%,rgba(5,6,8,.48) 48%,rgba(5,6,8,.04) 76%);pointer-events:none}.gem-copy{position:relative;z-index:4;margin-top:0}.gem-copy>*{max-width:460px}.gem-name{margin:0 0 15px;color:var(--gem-accent,var(--accent));font:800 11px/1 var(--mono);letter-spacing:.18em}.gem-copy h2{margin:0;font:400 clamp(48px,5.4vw,78px)/.94 var(--serif);letter-spacing:-.055em}.gem-lede{margin:22px 0 0;color:#c5ccd5;font-size:15px;line-height:1.75}.gem-copy dl{margin:30px 0 0;border-top:1px solid var(--line2)}.gem-copy dl div{display:grid;grid-template-columns:72px 1fr;gap:18px;padding:14px 0;border-bottom:1px solid var(--line)}.gem-copy dt{color:#74808e;font:800 9px/1.5 var(--mono);letter-spacing:.06em;text-transform:uppercase}.gem-copy dd{margin:0;color:var(--muted);font-size:13px;line-height:1.6}.gem-copy>a{display:inline-flex;margin-top:22px;font:800 10px/1 var(--sans);text-transform:uppercase;text-underline-offset:5px}.gem-scene[data-scene="mind"]{--gem-accent:#dec167}.gem-scene[data-scene="space"]{--gem-accent:#80aef7}.gem-scene[data-scene="reality"]{--gem-accent:#df86cf}.gem-scene[data-scene="power"]{--gem-accent:#58cedc}.gem-scene[data-scene="time"]{--gem-accent:#84cb96}

#system{min-height:78vh;display:flex;flex-direction:column;justify-content:center}.system-heading{margin-bottom:58px}.system-line{margin:0;padding:40px 0;border-top:1px solid var(--line2);border-bottom:1px solid var(--line2);display:flex;align-items:center;justify-content:space-between;gap:12px;font:500 clamp(22px,2.5vw,36px)/1.25 var(--serif);letter-spacing:-.025em}.system-line span{white-space:nowrap}.system-line i{color:var(--accent);font-style:normal}

.toolkit-section,.source-section{background:rgba(5,6,8,.95);backdrop-filter:blur(14px)}.tools-heading{grid-template-columns:minmax(0,1fr) minmax(300px,.72fr)}.download-all{grid-column:2;justify-self:start;min-height:42px;display:inline-flex;align-items:center;font:800 10px/1 var(--sans);text-transform:uppercase;text-underline-offset:5px}.tool-directory{border-top:1px solid var(--line2)}.tool-entry{scroll-margin-top:82px;border-bottom:1px solid var(--line)}.tool-entry summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:minmax(260px,.85fr) 150px minmax(280px,1.15fr) 24px;gap:18px;align-items:center;min-height:78px;padding:12px 0}.tool-entry summary::-webkit-details-marker{display:none}.tool-entry summary strong{font:500 23px/1.05 var(--serif)}.tool-entry summary code{color:#e4e8ed;font:700 10px/1.4 var(--mono)}.tool-entry summary span{color:var(--dim);font-size:11px;line-height:1.5}.tool-entry summary::after{content:"+";justify-self:end;color:var(--dim);font:300 22px/1 var(--sans)}.tool-entry[open] summary::after{content:"−"}.tool-entry[open] summary{border-bottom:1px solid var(--line)}.tool-body{display:grid;grid-template-columns:1fr 1fr .65fr;gap:34px;padding:25px 0 30px}.tool-body h3{margin:0 0 9px;color:var(--accent);font:800 9px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase}.tool-body p{margin:0;color:var(--muted);font-size:13px;line-height:1.67}.tool-links{display:flex;flex-direction:column;gap:10px}.tool-links a{width:fit-content;font:800 10px/1.25 var(--mono);text-underline-offset:5px}.implementation-link{margin:28px 0 0}.implementation-link a{font:800 10px/1 var(--sans);text-transform:uppercase;text-underline-offset:5px}
.source-index{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line2)}.source-index a{min-height:86px;display:grid;align-content:center;gap:5px;padding:12px 22px 12px 0;border-bottom:1px solid var(--line);text-decoration:none}.source-index a:nth-child(even){padding-left:24px;border-left:1px solid var(--line)}.source-index b{font:500 20px/1.1 var(--serif)}.source-index span{color:var(--dim);font:650 10px/1.4 var(--mono);text-transform:uppercase}.source-index a:hover b{text-decoration:underline;text-underline-offset:5px}.footer{min-height:116px;display:grid;grid-template-columns:1fr auto auto;gap:24px;align-items:center;border-top:1px solid var(--line2);color:var(--dim);font:700 9px/1.4 var(--mono);text-transform:uppercase}.footer strong{color:#e8ebef;font:600 18px/1 var(--serif);text-transform:none}.footer a{color:#e8ebef;font:800 10px/1 var(--sans)}

@media(max-width:900px){.system-field-vignette{background:linear-gradient(180deg,rgba(5,6,8,.32),rgba(5,6,8,.68)),radial-gradient(ellipse at 65% 52%,transparent 0 20%,rgba(5,6,8,.8) 88%)}.system-caption{display:none}.hero{grid-template-columns:1fr;min-height:95vh}.section-heading{grid-template-columns:1fr;gap:20px}.inventory{grid-template-columns:1fr;gap:46px}.workflow-list article{grid-template-columns:1fr;gap:15px}.gem-scene::before{background:linear-gradient(180deg,rgba(5,6,8,.42) 0%,rgba(5,6,8,.82) 55%,rgba(5,6,8,.98) 100%)}.gem-scene{align-items:flex-end;padding-bottom:72px}.tool-entry summary{grid-template-columns:1fr auto;gap:6px 18px;padding:17px 0}.tool-entry summary code{grid-column:1}.tool-entry summary span{grid-column:1}.tool-entry summary::after{grid-column:2;grid-row:1}.tool-body{grid-template-columns:1fr}.tools-heading{grid-template-columns:1fr}.download-all{grid-column:1}}
@media(max-width:720px){html{scroll-padding-top:126px}.shell{width:min(calc(100% - 32px),1180px)}.topbar{padding:10px 16px 7px;flex-wrap:wrap;gap:7px 12px}.site-nav{width:100%;order:2;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);padding-top:4px}.site-nav a{justify-content:center;font-size:8.5px;padding-inline:3px}.site-nav .repo-link{margin-left:0}.hero{padding-top:46px}.hero h1{font-size:clamp(58px,17.5vw,76px)}.hero-deck{font-size:clamp(30px,9vw,40px)}.hero-actions{display:grid}.button{width:100%}.section{padding:82px 0}.section-heading h2{font-size:48px}.inventory-row{grid-template-columns:1fr;gap:5px;padding:13px 0}.workflow-list article{padding:27px 0}.workflow-list h3{font-size:30px}.gem-scene{min-height:88vh}.gem-copy h2{font-size:52px}.gem-copy dl div{grid-template-columns:62px 1fr}.system-line{font-size:25px;flex-wrap:wrap;justify-content:flex-start;gap:7px 10px}.system-line span{white-space:normal}.source-index{grid-template-columns:1fr}.source-index a,.source-index a:nth-child(even){padding:12px 0;border-left:0}.footer{grid-template-columns:1fr;align-items:start;padding:28px 0}.tool-entry{scroll-margin-top:130px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.system-scan{animation:none}}