:root{
  --bg:#06060c;--surface:#0d0d16;--raised:#15151f;--fg:#f5f3f8;--soft:#d6d3de;--muted:#a8a5b4;
  --line:rgb(255 255 255 / .12);--teal:#5ee7df;--indigo:#c4b5fd;--violet:#b490ff;--rose:#ff9ec7;--sky:#9ee8f5;
  --amber:#ffd08a;--on-accent:#0b0b10;
  --sans:"Inter",ui-sans-serif,system-ui,sans-serif;--display:"Inter Tight","Inter",ui-sans-serif,system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --s-1:clamp(.8rem,.78rem + .1vw,.875rem);--s0:clamp(1rem,.96rem + .18vw,1.125rem);--s1:clamp(1.2rem,1.12rem + .38vw,1.5rem);
  --s2:clamp(1.44rem,1.29rem + .73vw,2rem);--s3:clamp(1.73rem,1.47rem + 1.29vw,2.67rem);--s4:clamp(2.07rem,1.65rem + 2.12vw,3.55rem);
  --s5:clamp(2.4rem,1.6rem + 4vw,5rem);
  --gutter:clamp(1rem,.75rem + 1.25vw,1.5rem);--section:clamp(5rem,4rem + 5vw,8.5rem);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-font-smoothing:antialiased;scroll-behavior:smooth;background:var(--bg);color-scheme:dark;scroll-padding-top:5rem}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--sans);font-size:var(--s0);line-height:1.6;overflow-x:clip}
img,svg{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer}
::selection{background:var(--violet);color:var(--on-accent)}
:focus-visible{outline:2px solid var(--indigo);outline-offset:3px;border-radius:.75rem}
.skip{position:absolute;left:-999px;top:0;z-index:100;background:var(--violet);color:var(--on-accent);padding:.6rem 1rem;border-radius:.75rem}
.skip:focus{left:1rem;top:1rem}
.wrap{width:min(100% - 2*var(--gutter),72rem);margin-inline:auto;position:relative}
.mono{font-family:var(--mono)}
.muted{color:var(--muted)}
.soft{color:var(--soft)}

/* sky */
.sky{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none;background:
 radial-gradient(60rem 34rem at 12% -8%,rgba(124,108,255,.30),transparent 62%),
 radial-gradient(48rem 30rem at 92% 2%,rgba(94,231,223,.16),transparent 60%),
 radial-gradient(50rem 40rem at 50% 115%,rgba(180,144,255,.12),transparent 60%),var(--bg)}
/* Calm: static gradient only (matches the home page), no moving aurora band */
.sky .aurora,.sky .orb{display:none}
.sky .aurora{position:absolute;inset:-20%;
  background-image:repeating-linear-gradient(100deg,#06060c 0%,#06060c 7%,transparent 10%,transparent 12%,#06060c 16%),
  repeating-linear-gradient(100deg,#7c6cff 10%,#5ee7df 15%,#b490ff 20%,#ff9ec7 25%,#62d0ff 30%);
  background-size:300%,200%;filter:blur(28px) saturate(1.15);opacity:.5;
  mask-image:radial-gradient(ellipse 85% 60% at 60% 0%,#000 25%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 85% 60% at 60% 0%,#000 25%,transparent 75%)}
.sky .orb{position:absolute;border-radius:9999px;filter:blur(90px)}
.sky .o1{width:38rem;height:38rem;left:-14rem;top:45%;background:rgb(124 108 255 / .16)}
.sky .o2{width:30rem;height:30rem;right:-12rem;top:70%;background:rgb(94 231 223 / .10)}
.noise{position:fixed;inset:0;pointer-events:none;z-index:60;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
main,header,footer{position:relative;z-index:1}

/* glass */
.glass{background:linear-gradient(160deg,rgb(255 255 255 / .11),rgb(255 255 255 / .035) 45%,rgb(255 255 255 / .05));
  border:1px solid rgb(255 255 255 / .14);box-shadow:inset 0 1px 0 rgb(255 255 255 / .18),0 30px 60px -30px rgb(0 0 0 / .6);
  -webkit-backdrop-filter:blur(22px) saturate(1.4);backdrop-filter:blur(22px) saturate(1.4)}
.glass-soft{background:rgb(255 255 255 / .045);border:1px solid rgb(255 255 255 / .1)}
.text-gradient{background:linear-gradient(100deg,#d8d0ff,#9ee8f5 35%,#ffc2dd 70%,#d8d0ff);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent}

/* nav */
.nav{position:sticky;top:0;z-index:50;padding:.75rem 0}
.nav .bar{display:flex;align-items:center;gap:.75rem;justify-content:space-between;padding:.5rem .6rem .5rem 1rem;border-radius:999px}
.brand{font-family:var(--display);font-weight:600;font-size:var(--s-1);text-decoration:none;white-space:nowrap;display:flex;align-items:center;gap:.5rem}
.brand .dot{width:.55rem;height:.55rem;border-radius:99px;background:var(--teal);box-shadow:0 0 12px var(--teal)}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:.25rem;overflow-x:auto;scrollbar-width:none;min-width:0}
.nav ul::-webkit-scrollbar{display:none}
.nav a.l{display:block;padding:.4rem .75rem;border-radius:999px;font-size:var(--s-1);color:var(--soft);text-decoration:none;white-space:nowrap}
.nav a.l:hover,.nav a.l[aria-current="true"]{background:rgb(255 255 255 / .08);color:var(--fg)}
@media (max-width:47.99rem){.nav .links{display:none}}

/* hero */
.hero{padding:clamp(3rem,2rem + 5vw,7rem) 0 var(--section)}
.eyebrow{font-family:var(--mono);font-size:var(--s-1);letter-spacing:.06em;text-transform:uppercase;color:var(--teal)}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin:0 0 1.5rem;padding:0;list-style:none}
.chip{display:inline-flex;align-items:center;gap:.45rem;padding:.3rem .75rem;border-radius:999px;font-size:var(--s-1);color:var(--soft)}
.chip .pulse{width:.5rem;height:.5rem;border-radius:99px;background:var(--amber)}
h1{font-family:var(--display);font-weight:700;font-size:var(--s5);line-height:1.02;letter-spacing:-.035em;margin:0 0 1.25rem;max-width:16ch}
.lede{font-size:var(--s1);color:var(--soft);max-width:44rem;margin:0 0 2rem;line-height:1.5}
.hero-grid{display:grid;gap:2rem;align-items:center}
@media (min-width:64rem){.hero-grid{grid-template-columns:1.15fr .85fr}}
.cta{display:flex;flex-wrap:wrap;gap:.75rem}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.2rem;border-radius:999px;text-decoration:none;font-weight:600;font-size:var(--s-1)}
.btn.primary{background:var(--fg);color:var(--on-accent)}
.btn.ghost{border:1px solid rgb(255 255 255 / .2);color:var(--fg)}
.btn:hover{transform:translateY(-1px)}
.hero-card{border-radius:1.5rem;padding:1.25rem;position:relative;overflow:hidden}
.hero-card .t{font-family:var(--mono);font-size:var(--s-1);color:var(--muted);display:flex;justify-content:space-between;margin-bottom:.75rem}
.mini{width:100%;height:auto}
.mini text{font-family:var(--mono);font-size:12px;fill:var(--soft)}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem;margin-top:2.5rem}
@media (min-width:48rem){.stats{grid-template-columns:repeat(4,1fr)}}
.stat{border-radius:1.25rem;padding:1rem 1.1rem}
.stat b{display:block;font-family:var(--display);font-size:var(--s3);line-height:1.1;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stat > span{font-size:var(--s-1);color:var(--muted)}

/* sections */
section.s{padding:var(--section) 0 0}
.sh{display:grid;gap:.75rem;margin-bottom:2.25rem;max-width:46rem}
.sh .num{font-family:var(--mono);font-size:var(--s-1);color:var(--violet);letter-spacing:.06em}
h2{font-family:var(--display);font-weight:650;font-size:var(--s4);line-height:1.08;letter-spacing:-.03em;margin:0}
h3{font-family:var(--display);font-weight:600;font-size:var(--s1);line-height:1.25;margin:0 0 .4rem;letter-spacing:-.01em}
.sh p{margin:0;color:var(--soft)}
.cards{display:grid;gap:1rem}
@media (min-width:48rem){.cards.c3{grid-template-columns:repeat(3,1fr)}.cards.c2{grid-template-columns:repeat(2,1fr)}}
.card{border-radius:1.25rem;padding:1.35rem}
.card p{margin:0;color:var(--soft);font-size:var(--s-1);line-height:1.6}
.card .k{font-family:var(--mono);font-size:.75rem;color:var(--teal);letter-spacing:.06em;text-transform:uppercase;margin-bottom:.6rem;display:block}
.tag{display:inline-block;font-family:var(--mono);font-size:.72rem;padding:.15rem .5rem;border-radius:99px;border:1px solid var(--line);color:var(--soft)}
.tag.live{border-color:rgb(94 231 223 / .5);color:var(--teal)}
.tag.prop{border-style:dashed;color:var(--amber);border-color:rgb(255 208 138 / .5)}
.tag.never{border-color:rgb(255 158 199 / .55);color:var(--rose)}

/* architecture */
.arch{position:relative;border-radius:1.75rem;padding:clamp(1rem,.6rem + 1.5vw,1.75rem)}
.arch-grid{position:relative;z-index:2;display:grid;gap:1.75rem}
@media (min-width:64rem){.arch-grid{grid-template-columns:repeat(4,1fr);gap:3rem}}
.lane{display:flex;flex-direction:column;gap:.6rem}
.lane h4{margin:0 0 .2rem;font-family:var(--mono);font-size:.72rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.lane .row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem}
@media (min-width:64rem){.lane .row{grid-template-columns:1fr}}
.node{text-align:left;width:100%;border-radius:.9rem;padding:.65rem .8rem;background:#10101a;border:1px solid rgb(255 255 255 / .14);transition:border-color .2s,box-shadow .2s,transform .2s;position:relative}
.node:hover{border-color:rgb(196 181 253 / .55)}
.node[aria-pressed="true"]{border-color:var(--teal);box-shadow:0 0 0 1px var(--teal),0 0 28px -6px rgb(94 231 223 / .6)}
.node b{display:block;font-size:.9rem;font-weight:600;line-height:1.3;overflow-wrap:anywhere}
.node small{display:block;font-family:var(--mono);font-size:.7rem;color:var(--muted);margin-top:.15rem;line-height:1.35}
.node.prop{border-style:dashed;background:#0c0c13}
.node.prop b{color:var(--soft)}
.node.never{border-color:rgb(255 158 199 / .35);background:#140d13}
.node.never b{color:var(--rose)}
.node.hot{border-color:rgb(180 144 255 / .5)}
.wires{position:absolute;inset:0;z-index:1;pointer-events:none;overflow:visible}
.wires path{fill:none;stroke:rgb(196 181 253 / .28);stroke-width:1.4}
.wires path.p{stroke:rgb(255 208 138 / .35);stroke-dasharray:5 6}
.wires path.on{stroke:rgb(94 231 223 / .75);stroke-width:2}
.wires circle{fill:var(--teal);filter:drop-shadow(0 0 4px #5ee7df)}
.wires circle.v{fill:var(--violet);filter:drop-shadow(0 0 4px #b490ff)}
.arch-detail{margin-top:1.25rem;border-radius:1.1rem;padding:1rem 1.2rem;min-height:5.5rem;position:relative;z-index:2}
.arch-detail p{margin:.25rem 0 0;color:var(--soft);font-size:var(--s-1)}
.legend{display:flex;flex-wrap:wrap;gap:.5rem 1rem;margin-top:1rem;font-size:.78rem;color:var(--muted);position:relative;z-index:2}
.legend span{display:inline-flex;align-items:center;gap:.4rem}
.legend i{display:inline-block;width:1.4rem;height:0;border-top:2px solid rgb(196 181 253 / .6)}
.legend i.p{border-top:2px dashed rgb(255 208 138 / .7)}
.legend i.n{border-top-color:var(--rose)}

/* lifecycle */
.life{position:relative}
.life-track{position:relative}
.life-stage{position:sticky;top:4.75rem;height:calc(100svh - 5.5rem);display:grid;gap:.75rem;grid-template-rows:minmax(0,1fr) auto;padding-bottom:1rem}
@media (min-width:64rem){.life-stage{grid-template-columns:1.05fr .95fr;grid-template-rows:1fr;align-items:center;top:5rem;height:calc(100svh - 6rem)}}
.pipe{border-radius:1.5rem;padding:1rem;position:relative;height:100%;min-height:0;display:flex;flex-direction:column}
.pipe .meta{display:flex;justify-content:space-between;font-family:var(--mono);font-size:.75rem;color:var(--muted);margin-bottom:.5rem}
.pipe svg{flex:1;min-height:0;width:100%}
.pipe svg text{font-family:var(--sans);font-size:13px;fill:var(--muted);transition:fill .3s}
.pipe svg text.on{fill:var(--fg);font-weight:600}
.pipe svg .stn{fill:#10101a;stroke:rgb(255 255 255 / .25);stroke-width:1.5;transition:all .3s}
.pipe svg .stn.done{fill:rgb(94 231 223 / .25);stroke:var(--teal)}
.pipe svg .stn.on{fill:var(--teal);stroke:var(--teal)}
.pipe svg .fork text{font-family:var(--mono);font-size:11px}
.progress{height:3px;border-radius:9px;background:rgb(255 255 255 / .08);overflow:hidden;margin-top:.5rem}
.progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--violet),var(--teal),var(--rose))}
.stepcard{border-radius:1.5rem;padding:1.35rem 1.4rem;align-self:end}
@media (min-width:64rem){.stepcard{align-self:center}}
.stepcard .n{font-family:var(--mono);font-size:.78rem;color:var(--teal)}
.stepcard h3{font-size:var(--s2);margin:.3rem 0 .5rem}
.stepcard p{margin:0 0 .9rem;color:var(--soft)}
.facts{display:flex;flex-wrap:wrap;gap:.4rem;margin:0;padding:0;list-style:none}
.facts li{font-family:var(--mono);font-size:.72rem;padding:.25rem .55rem;border-radius:.5rem;background:rgb(255 255 255 / .06);color:var(--soft)}
.stepcard .in{transition:opacity .25s,transform .25s}
.stepcard .in.swap{opacity:0;transform:translateY(6px)}
.life-static{display:none}
@media (prefers-reduced-motion:reduce){.life-track{height:auto!important}.life-stage{display:none}.life-static{display:grid}}
.no-js .life-stage{display:none}.no-js .life-static{display:grid}.no-js .life-track{height:auto!important}
.life-static{gap:.75rem}
.life-static .card .n{font-family:var(--mono);font-size:.75rem;color:var(--teal)}

/* selector */
.sim{display:grid;gap:1rem}
@media (min-width:64rem){.sim{grid-template-columns:1.1fr .9fr;align-items:start}}
.panel{border-radius:1.5rem;padding:1.25rem}
.seg{display:inline-flex;padding:.25rem;border-radius:999px;background:rgb(255 255 255 / .06);gap:.25rem}
.seg button{border:0;background:transparent;padding:.4rem .9rem;border-radius:999px;font-size:var(--s-1);color:var(--soft)}
.seg button[aria-pressed="true"]{background:var(--fg);color:var(--on-accent);font-weight:600}
.presets{display:flex;flex-wrap:wrap;gap:.4rem;margin:.9rem 0 1.1rem}
.presets button{border:1px solid var(--line);background:transparent;border-radius:999px;padding:.35rem .75rem;font-size:.78rem;color:var(--soft)}
.presets button:hover{border-color:var(--indigo);color:var(--fg)}
.wk{border-radius:1.1rem;padding:.9rem 1rem;margin-bottom:.7rem;background:#0f0f18;border:1px solid rgb(255 255 255 / .12);transition:border-color .25s,box-shadow .25s}
.wk.sel{border-color:var(--teal);box-shadow:0 0 0 1px var(--teal),0 0 30px -8px rgb(94 231 223 / .6)}
.wk.fo{border-color:rgb(180 144 255 / .7)}
.wk .top{display:flex;justify-content:space-between;gap:.5rem;align-items:center;flex-wrap:wrap}
.wk .name{font-weight:600}
.wk .name small{font-family:var(--mono);font-size:.7rem;color:var(--muted);font-weight:400;margin-left:.4rem}
.badge{font-family:var(--mono);font-size:.7rem;padding:.15rem .55rem;border-radius:99px;background:rgb(255 255 255 / .07);color:var(--soft);white-space:nowrap}
.badge.ok{background:rgb(94 231 223 / .14);color:var(--teal)}
.badge.fo{background:rgb(180 144 255 / .16);color:var(--indigo)}
.badge.no{background:rgb(255 158 199 / .12);color:var(--rose)}
.ctl{display:grid;grid-template-columns:1fr auto;gap:.6rem 1rem;align-items:center;margin-top:.7rem}
.ctl label{font-size:.78rem;color:var(--muted)}
.ctl output{font-family:var(--mono);font-size:.85rem;font-variant-numeric:tabular-nums;min-width:3.2rem;text-align:right}
input[type=range]{width:100%;accent-color:var(--violet);height:1.5rem;grid-column:1 / -1}
.fresh{display:flex;gap:.3rem;grid-column:1 / -1;flex-wrap:wrap}
.fresh button{border:1px solid var(--line);background:transparent;border-radius:.6rem;padding:.25rem .6rem;font-size:.75rem;color:var(--soft)}
.fresh button[aria-pressed="true"]{border-color:var(--indigo);background:rgb(196 181 253 / .14);color:var(--fg)}
.meter{height:6px;border-radius:9px;background:rgb(255 255 255 / .08);position:relative;margin-top:.6rem;grid-column:1 / -1}
.meter i{position:absolute;inset:0 auto 0 0;border-radius:9px;background:var(--teal);transition:width .25s,background .25s}
.meter::before,.meter::after{content:"";position:absolute;top:-3px;bottom:-3px;width:1px;background:rgb(255 255 255 / .45)}
.meter::before{left:70%}.meter::after{left:85%}
.why{font-size:.8rem;color:var(--muted);margin-top:.5rem;min-height:1.3em}
.verdict{position:sticky;top:5.5rem}
.verdict .big{font-family:var(--display);font-size:var(--s3);font-weight:700;letter-spacing:-.02em;line-height:1.1;margin:.3rem 0 .4rem}
.verdict code{font-family:var(--mono);font-size:.8rem;color:var(--teal);word-break:break-word}
.verdict ol{margin:.75rem 0 0;padding-left:1.2rem;color:var(--soft);font-size:var(--s-1)}
.verdict ol li{margin:.3rem 0}
.route{display:flex;align-items:center;gap:.35rem;flex-wrap:wrap;margin:.9rem 0 .2rem}
.route span{font-family:var(--mono);font-size:.75rem;padding:.25rem .55rem;border-radius:.5rem;background:rgb(255 255 255 / .06);color:var(--muted);transition:all .25s}
.route span.ok{color:var(--on-accent);background:var(--teal)}
.route span.fo{color:var(--on-accent);background:var(--indigo)}
.route span.x{text-decoration:line-through;opacity:.7}
.route em{font-style:normal;color:var(--muted);font-size:.8rem}
.out{list-style:none;padding:0;margin:1rem 0 0;display:grid;gap:.4rem}
.out li{font-size:.8rem;color:var(--muted);display:flex;gap:.5rem}
.out li b{color:var(--rose);font-weight:500;font-family:var(--mono);font-size:.75rem;min-width:5.5rem}

/* quota timeline */
.tl{border-radius:1.5rem;padding:1.25rem}
.tl svg{width:100%;height:auto}
.tl svg text{font-family:var(--mono);font-size:11.5px;fill:var(--muted)}
.tl svg .lab{font-family:var(--sans);font-size:13px;fill:var(--soft);font-weight:600}
.fail{border-radius:1.5rem;padding:1.25rem}
.fail svg{width:100%;height:auto}
.fail svg text{font-family:var(--mono);font-size:12px;fill:var(--soft)}
.gauge{display:grid;gap:.5rem;margin-top:.5rem}
.gauge .bar{height:10px;border-radius:9px;background:linear-gradient(90deg,var(--teal) 0 70%,var(--amber) 70% 85%,var(--rose) 85%);position:relative}
.gauge .lbls{display:flex;justify-content:space-between;font-family:var(--mono);font-size:.7rem;color:var(--muted)}

/* gates */
.gates{display:grid;gap:.6rem;counter-reset:g}
@media (min-width:64rem){.gates{grid-template-columns:repeat(7,1fr)}}
.gate{border-radius:1rem;padding:.9rem;position:relative}
.gate .i{font-family:var(--mono);font-size:.7rem;color:var(--violet)}
.gate b{display:block;font-size:.92rem;margin:.2rem 0 .3rem}
.gate p{margin:0;font-size:.78rem;color:var(--muted);line-height:1.5}
.gate.h{border-color:rgb(255 208 138 / .45)}
.gate.h .i{color:var(--amber)}
.sha{margin-top:1rem;font-family:var(--mono);font-size:.8rem;color:var(--muted);display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}
.sha .tok{padding:.25rem .6rem;border-radius:.5rem;background:rgb(255 208 138 / .12);color:var(--amber)}

/* projects */
.proj .card{display:flex;flex-direction:column;gap:.6rem}
.proj .card ul{margin:0;padding-left:1.1rem;color:var(--soft);font-size:var(--s-1)}
.proj .card ul li{margin:.2rem 0}
.proj .mode{display:flex;gap:.4rem;flex-wrap:wrap}

/* reveal */
@media (prefers-reduced-motion:no-preference){.rv{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}.rv.in{opacity:1;transform:none}}
.no-js .rv{opacity:1;transform:none}

/* footer */
footer{padding:var(--section) 0 3rem}
.disc{border-radius:1.25rem;padding:1.1rem 1.25rem;font-size:var(--s-1);color:var(--soft)}
.disc p{margin:0}
.fine{margin-top:1.25rem;font-size:.78rem;color:var(--muted);display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem}
.fine a{color:var(--soft)}

.gate{transition:border-color .35s,box-shadow .35s,transform .35s}
.gate.lit{border-color:var(--teal);box-shadow:0 0 0 1px var(--teal),0 0 26px -8px rgb(94 231 223 / .7);transform:translateY(-2px)}
.gate.h.lit{border-color:var(--amber);box-shadow:0 0 0 1px var(--amber),0 0 26px -8px rgb(255 208 138 / .7)}
@media (max-width:63.99rem){.stepcard{padding:1rem 1.1rem}.stepcard h3{font-size:var(--s1)}.stepcard p{font-size:.92rem;margin-bottom:.6rem}}
/* ---------- build status ---------- */
.status .card ul{margin:.6rem 0 0;padding-left:1.1rem;color:var(--soft);font-size:var(--s-1);line-height:1.55}
.status .card li{margin:.3rem 0}
.proj .card .mode + p{margin:.7rem 0 .6rem}
/* ---------- open-source release ---------- */
.node.human{border-color:rgb(255 208 138 / .55);background:#15110b}
.node.human b{color:var(--amber)}
.legend i.h{border-top-color:var(--amber)}
.btn.gh{display:inline-flex;align-items:center;gap:.45rem}
.btn.gh svg{flex:none}
pre.code{margin:.4rem 0 0;padding:1rem;border-radius:.8rem;background:#0b0b12;border:1px solid var(--line);overflow-x:auto;font-family:var(--mono);font-size:.78rem;line-height:1.7;color:var(--fg)}
pre.code code{font-family:inherit;white-space:pre}
.fine .fl{display:inline-flex;gap:1.1rem;flex-wrap:wrap}
.wk .why code{font-family:var(--mono);font-size:.7rem;color:var(--muted);margin-left:.25rem}
#install .cards > .card{min-width:0}
#install pre.code{max-width:100%}

/* Calm motion: nothing loops; reduced motion turns off the remaining one-time transitions */
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

/* ---------- stackwich verification (0.4.0) ---------- */
.swd{border-radius:1.5rem;padding:1.25rem;overflow-x:auto}
.swd svg{width:100%;min-width:560px;height:auto}
.swd .cap{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;fill:var(--muted)}
.swd .lab{font-family:var(--sans);font-size:12.5px;font-weight:600;fill:var(--fg)}
.swd .sm{font-family:var(--mono);font-size:10px;fill:var(--soft)}
.swd path.sw{fill:none;stroke:rgb(196 181 253 / .65);stroke-width:1.6}
.swd path.sw.f{stroke:rgb(255 208 138 / .7)}

/* simulator: pick and rank (v0.4.0) */
.rank{display:flex;flex-wrap:wrap;align-items:center;gap:.3rem;margin-top:.6rem}
.rank button{border:1px solid var(--line);background:transparent;border-radius:.6rem;padding:.25rem .6rem;font-size:.75rem;color:var(--soft);min-height:32px}
.rank button[aria-pressed="true"]{border-color:var(--teal);background:rgb(94 231 223 / .12);color:var(--fg)}
.rank [data-never][aria-pressed="true"]{border-color:var(--rose);background:rgb(255 158 199 / .12)}
.rank button:disabled{opacity:.35;cursor:default}
.rank .pos{font-size:.75rem;color:var(--muted);min-width:1.6rem;text-align:center}
.fresh.unm{margin-top:.6rem}
.wk.out{opacity:.72}
.wk.out:hover,.wk.out:focus-within{opacity:1}
.st-par svg{width:100%;height:auto;margin-top:.8rem}
.flow{display:flex;flex-direction:column;gap:.5rem;margin-top:.6rem}
.fbox{border:1px solid var(--line);border-radius:12px;padding:.6rem .75rem;display:flex;flex-direction:column;gap:.3rem;font-size:.85rem;color:var(--soft)}
.fbox b{color:var(--fg)}
.farr{color:var(--muted);text-align:center;transform:rotate(90deg);width:1rem;margin:0 auto}
.tg{font-style:normal;font-family:var(--mono);font-size:.68rem;padding:.08rem .4rem;border-radius:99px;margin-right:.35rem;white-space:nowrap}
.tg.ok{background:rgb(94 231 223 / .14);color:var(--teal)}
.tg.pl{background:rgb(255 208 138 / .12);color:var(--amber)}
.ladder{list-style:none;padding:0;margin:.6rem 0 0;display:flex;flex-direction:column;gap:.4rem}
.ladder li{display:grid;grid-template-columns:1fr auto;gap:.1rem .6rem;border:1px solid var(--line);border-radius:10px;padding:.5rem .7rem;font-size:.85rem}
.ladder li b{color:var(--fg)}.ladder li span{grid-column:1;color:var(--muted)}.ladder li .tg{grid-row:1/3;grid-column:2;align-self:center}
.presets .src{align-self:center;font-size:.74rem;color:var(--soft);text-decoration:underline;text-underline-offset:2px}
.presets .src[hidden]{display:none}
.node.next{border-style:dotted;border-color:rgb(138 180 255 / .6);background:#0c0c13}
.node.next b{color:#a9c6ff}
.wires path.n{stroke:rgb(138 180 255 / .45);stroke-dasharray:2 5}
.legend i.n{border-top:2px dotted rgb(138 180 255 / .8)}

.back{display:inline-flex;align-items:center;min-height:44px;margin:0 0 .75rem;font-size:var(--s-1);color:var(--soft);text-decoration:none;transition:color .2s}.back:hover{color:var(--fg)}