/* Liber 488 : engraved dark grimoire design system */

:root{
  --ink:#07060a;
  --ink-2:#0c0a12;
  --ink-3:#12101a;
  --line:#2a2436;
  --gold:#c9a44c;
  --gold-lit:#efd79a;
  --gold-dim:#7d6a32;
  --vellum:#e9e1cf;
  --haze:#a79fb4;
  --blood:#8d2233;
  --verdigris:#3c7f70;
  --violet:#6d5aa0;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,"Times New Roman",serif;
  --mono:"SFMono-Regular",Menlo,Consolas,"Liberation Mono",monospace;
  --maxw:1140px;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}

body{
  margin:0;
  background-color:var(--ink);
  background-image:
    radial-gradient(1200px 700px at 78% -12%, rgba(109,90,160,.20), transparent 62%),
    radial-gradient(900px 600px at 6% 8%, rgba(60,127,112,.12), transparent 60%),
    radial-gradient(1000px 900px at 50% 120%, rgba(141,34,51,.13), transparent 65%);
  background-attachment:fixed;
  color:var(--vellum);
  font-family:var(--serif);
  font-size:18px;
  line-height:1.72;
  overflow-x:hidden;
}

body::before{
  /* starfield / dust */
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  opacity:.5;
  background-image:
    radial-gradient(1px 1px at 12% 22%, rgba(233,225,207,.55), transparent 100%),
    radial-gradient(1px 1px at 84% 14%, rgba(233,225,207,.45), transparent 100%),
    radial-gradient(1px 1px at 46% 62%, rgba(201,164,76,.5), transparent 100%),
    radial-gradient(1px 1px at 68% 78%, rgba(233,225,207,.4), transparent 100%),
    radial-gradient(1px 1px at 28% 88%, rgba(233,225,207,.35), transparent 100%),
    radial-gradient(1px 1px at 92% 52%, rgba(201,164,76,.4), transparent 100%),
    radial-gradient(1px 1px at 6% 48%, rgba(233,225,207,.3), transparent 100%),
    radial-gradient(1px 1px at 58% 8%, rgba(233,225,207,.35), transparent 100%);
}

main,header,footer{position:relative;z-index:1}

img,svg{max-width:100%}
a{color:var(--gold-lit);text-decoration:none;border-bottom:1px solid rgba(201,164,76,.35)}
a:hover{color:#fff;border-bottom-color:var(--gold)}

/* ---------- type ---------- */
h1,h2,h3,h4{font-weight:400;line-height:1.15;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5.4vw,3.9rem);letter-spacing:.012em}
h2{font-size:clamp(1.55rem,3.2vw,2.35rem)}
h3{font-size:clamp(1.15rem,2vw,1.45rem);color:var(--gold-lit)}
h4{font-size:1.02rem;color:var(--gold-lit)}
p{margin:0 0 1.15em}
.lede{font-size:1.16rem;color:#cdc5b4}
.small{font-size:.9rem}
.dim{color:var(--haze)}
blockquote{
  margin:1.8em 0;padding:.2em 0 .2em 1.4em;
  border-left:2px solid rgba(201,164,76,.45);
  font-style:italic;color:#d8cfbd;
}
blockquote cite{display:block;margin-top:.6em;font-style:normal;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.kicker{
  display:block;font-family:var(--mono);font-size:.7rem;letter-spacing:.34em;
  text-transform:uppercase;color:var(--gold);margin-bottom:1em;
}
.drop::first-letter{
  float:left;font-size:4.1rem;line-height:.82;padding:.06em .12em 0 0;
  color:var(--gold);font-family:var(--serif);
}
hr.orn{
  border:0;margin:3.2rem auto;height:auto;text-align:center;color:var(--gold);
  font-size:.9rem;letter-spacing:1.2em;
}
hr.orn::before{content:"\2734\2734\2734"}

/* ---------- layout ---------- */
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(1.1rem,4vw,2.2rem)}
.narrow{max-width:740px}
section{padding:clamp(3rem,7vw,5.6rem) 0}
.grid{display:grid;gap:1.4rem}
@media(min-width:680px){.g2{grid-template-columns:repeat(2,1fr)}}
@media(min-width:680px){.g3{grid-template-columns:repeat(2,1fr)}}
@media(min-width:980px){.g3{grid-template-columns:repeat(3,1fr)}}
@media(min-width:560px){.g4{grid-template-columns:repeat(2,1fr)}}
@media(min-width:980px){.g4{grid-template-columns:repeat(4,1fr)}}
.split{display:grid;gap:clamp(1.6rem,4vw,3rem);align-items:center}
@media(min-width:900px){.split{grid-template-columns:1.05fr .95fr}.split.flip>*:first-child{order:2}}

/* ---------- nav ---------- */
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(7,6,10,.86);
  backdrop-filter:blur(9px);
  border-bottom:1px solid var(--line);
}
.topbar .wrap{display:flex;align-items:center;gap:1rem;min-height:62px}
.brand{display:flex;align-items:center;gap:.6rem;border:0;color:var(--vellum);flex:0 0 auto}
.brand:hover{color:var(--gold-lit)}
.brand .seal{width:30px;height:30px;flex:0 0 auto;opacity:.95}
.brand b{font-weight:400;font-size:1.05rem;letter-spacing:.2em;text-transform:uppercase}
.brand span{display:block;font-family:var(--mono);font-size:.56rem;letter-spacing:.26em;color:var(--gold);text-transform:uppercase}
nav.links{margin-left:auto;display:flex;flex-wrap:wrap;gap:.1rem .2rem}
nav.links a{
  border:0;padding:.42rem .62rem;border-radius:2px;
  font-family:var(--mono);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--haze);
}
nav.links a:hover{color:var(--gold-lit);background:rgba(201,164,76,.09)}
nav.links a[aria-current="page"]{color:var(--gold);box-shadow:inset 0 -1px 0 var(--gold)}
.navtoggle{
  margin-left:auto;display:none;background:none;border:1px solid var(--line);color:var(--gold);
  font-family:var(--mono);font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;
  padding:.5rem .7rem;cursor:pointer;border-radius:2px;
}
@media(max-width:1080px){
  .navtoggle{display:block}
  nav.links{
    margin:0;position:absolute;top:100%;left:0;right:0;
    background:rgba(9,8,13,.98);border-bottom:1px solid var(--line);
    flex-direction:column;padding:.5rem 1rem 1rem;display:none;
  }
  nav.links.open{display:flex}
  nav.links a{padding:.62rem .3rem;font-size:.72rem;border-bottom:1px solid rgba(42,36,54,.7)}
}

/* ---------- hero ---------- */
.hero{position:relative;padding:clamp(3.4rem,9vw,7rem) 0 clamp(2.6rem,6vw,4.4rem);overflow:hidden}
.hero .wrap{position:relative;z-index:2}
.hero .plate-bg{
  position:absolute;z-index:0;top:50%;left:50%;transform:translate(-50%,-50%);
  width:min(92vw,820px);opacity:.30;pointer-events:none;
  animation:turn 240s linear infinite;
}
@keyframes turn{to{transform:translate(-50%,-50%) rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.hero .plate-bg{animation:none}}
.hero h1{margin-bottom:.35em;text-shadow:0 0 42px rgba(201,164,76,.22)}
.hero .sub{font-size:clamp(1rem,2.2vw,1.22rem);color:#cbc3b3;max-width:46ch}

/* ---------- plates & cards ---------- */
.plate{
  position:relative;border:1px solid var(--line);
  background:linear-gradient(160deg, rgba(18,16,26,.82), rgba(9,8,13,.7));
  padding:clamp(1.3rem,3vw,2.1rem);
}
.plate::before,.plate::after{
  content:"";position:absolute;width:14px;height:14px;border:1px solid rgba(201,164,76,.5);
}
.plate::before{top:-1px;left:-1px;border-right:0;border-bottom:0}
.plate::after{bottom:-1px;right:-1px;border-left:0;border-top:0}

.card{
  position:relative;display:block;border:1px solid var(--line);
  background:linear-gradient(170deg, rgba(20,17,29,.8), rgba(8,7,12,.66));
  padding:1.35rem 1.3rem;transition:border-color .3s, transform .3s, box-shadow .3s;
}
a.card{border-bottom:1px solid var(--line);color:var(--vellum)}
a.card:hover{border-color:rgba(201,164,76,.6);transform:translateY(-3px);box-shadow:0 14px 36px rgba(0,0,0,.5),0 0 0 1px rgba(201,164,76,.12)}
.card h3{margin-bottom:.35em}
.card p{margin:0;font-size:.94rem;color:#c0b8a8}
.card .num{font-family:var(--mono);font-size:.66rem;letter-spacing:.22em;color:var(--gold);display:block;margin-bottom:.5rem}
.card .ico{width:46px;height:46px;margin-bottom:.8rem;opacity:.9}

/* ---------- glyph tiles ---------- */
.glyphgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:.7rem}
.glyphtile{
  border:1px solid var(--line);background:rgba(12,10,18,.7);padding:.9rem .7rem;text-align:center;
  cursor:pointer;transition:.25s;
}
.glyphtile:hover,.glyphtile.on{border-color:rgba(201,164,76,.65);background:rgba(201,164,76,.07)}
.glyphtile .g{display:block;font-size:2rem;line-height:1.2;color:var(--gold-lit)}
.glyphtile .n{display:block;font-family:var(--mono);font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--haze);margin-top:.35rem}

/* ---------- tables ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:.92rem}
.tbl th,.tbl td{text-align:left;padding:.62rem .7rem;border-bottom:1px solid rgba(42,36,54,.8);vertical-align:top}
.tbl th{font-family:var(--mono);font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);font-weight:400}
.tbl tr:hover td{background:rgba(201,164,76,.05)}
.scrollx{overflow-x:auto}

/* ---------- controls ---------- */
.btn{
  display:inline-block;border:1px solid rgba(201,164,76,.55);background:rgba(201,164,76,.07);
  color:var(--gold-lit);padding:.72rem 1.35rem;cursor:pointer;
  font-family:var(--mono);font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;
  transition:.25s;border-radius:2px;
}
.btn:hover{background:rgba(201,164,76,.18);color:#fff;border-color:var(--gold)}
.btn.ghost{border-color:var(--line);background:none;color:var(--haze)}
.btn.ghost:hover{color:var(--gold-lit);border-color:rgba(201,164,76,.5)}
input[type=text],textarea,select{
  width:100%;background:rgba(6,5,9,.8);border:1px solid var(--line);color:var(--vellum);
  font-family:var(--serif);font-size:1rem;padding:.7rem .85rem;border-radius:2px;
}
input[type=text]:focus,textarea:focus,select:focus{outline:0;border-color:rgba(201,164,76,.6)}
label.fl{display:block;font-family:var(--mono);font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);margin-bottom:.45rem}
.row{display:flex;flex-wrap:wrap;gap:.7rem;align-items:flex-end}

/* ---------- hexagram / oracle ---------- */
.hexglyph{display:inline-block}
.hexgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:.5rem}
.hexcell{
  border:1px solid var(--line);background:rgba(12,10,18,.66);padding:.55rem .3rem;text-align:center;cursor:pointer;transition:.2s;
}
.hexcell:hover,.hexcell.on{border-color:rgba(201,164,76,.7);background:rgba(201,164,76,.08)}
.hexcell .k{display:block;font-family:var(--mono);font-size:.58rem;color:var(--gold);letter-spacing:.14em}
.hexcell .nm{display:block;font-size:.66rem;color:var(--haze);margin-top:.25rem;line-height:1.3}

/* ---------- misc ---------- */
.tags{display:flex;flex-wrap:wrap;gap:.4rem;margin:.6rem 0 0}
.tag{
  font-family:var(--mono);font-size:.58rem;letter-spacing:.18em;text-transform:uppercase;
  border:1px solid rgba(201,164,76,.3);color:var(--gold);padding:.22rem .5rem;border-radius:2px;
}
.figure{margin:0;text-align:center}
.figure figcaption{font-family:var(--mono);font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--haze);margin-top:.9rem}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .9s ease,transform .9s ease}
.reveal.seen{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}
.note{
  border-left:2px solid rgba(60,127,112,.7);background:rgba(60,127,112,.06);
  padding:.9rem 1.1rem;font-size:.92rem;color:#c3bcae;
}
.warn{border-left-color:rgba(141,34,51,.9);background:rgba(141,34,51,.08)}
ul.orn{list-style:none;padding:0;margin:0 0 1.2em}
ul.orn li{position:relative;padding-left:1.5rem;margin-bottom:.6rem}
ul.orn li::before{content:"\2726";position:absolute;left:0;top:0;color:var(--gold);font-size:.7rem;line-height:2}
dl.defs{margin:0}
dl.defs dt{color:var(--gold-lit);font-size:1rem;margin-top:1.1rem}
dl.defs dd{margin:.25rem 0 0;color:#c2bbab;font-size:.95rem}

footer.foot{border-top:1px solid var(--line);background:rgba(5,4,8,.8);padding:3rem 0 2.4rem;margin-top:2rem}
footer.foot .cols{display:grid;gap:2rem}
@media(min-width:760px){footer.foot .cols{grid-template-columns:1.4fr 1fr 1fr}}
footer.foot h4{font-family:var(--mono);font-size:.62rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold)}
footer.foot a{display:block;border:0;color:var(--haze);font-size:.9rem;padding:.18rem 0}
footer.foot a:hover{color:var(--gold-lit)}
.colophon{margin-top:2.4rem;padding-top:1.4rem;border-top:1px solid rgba(42,36,54,.8);font-size:.78rem;color:#6f687c;display:flex;flex-wrap:wrap;gap:.8rem 1.6rem}
.skip{position:absolute;left:-9999px}
.skip:focus{left:1rem;top:1rem;z-index:99;background:var(--ink-3);padding:.6rem 1rem;border:1px solid var(--gold)}

/* ── The oracle: casting by hand (added 2026-09-16) ──────────────────────── */
#question{
  width:100%;background:var(--ink-2);border:1px solid var(--line);
  border-left:2px solid var(--gold-dim);border-radius:2px;color:var(--vellum);
  font-family:var(--serif);font-size:1.02rem;line-height:1.55;padding:.7rem .85rem;
  resize:vertical;min-height:62px;
}
#question:focus{outline:2px solid var(--gold-dim);outline-offset:1px;border-color:var(--gold)}
#question:disabled{opacity:.72;cursor:not-allowed}
#question::placeholder{color:var(--haze);font-style:italic}

.shakewrap{margin-top:1.4rem}
#shake{
  --charge:0%;
  position:relative;display:grid;place-items:center;width:100%;min-height:76px;
  background:var(--ink-2);border:1px solid var(--line);border-radius:2px;
  cursor:grab;overflow:hidden;touch-action:none;user-select:none;
  font:inherit;color:var(--vellum);transition:border-color .2s ease;
}
#shake::before{
  content:"";position:absolute;left:0;bottom:0;width:100%;height:var(--charge);
  background:rgba(201,164,76,.14);transition:height .08s linear;
}
#shake:hover{border-color:var(--gold-dim)}
#shake.ready{border-color:#d2564f;cursor:grabbing}
#shake.ready::before{background:rgba(210,86,79,.16)}
#shake #shakelabel{
  position:relative;font-family:var(--mono);font-size:.68rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--haze);
}
#shake.ready #shakelabel{color:#d2564f}

.qrecall{
  border-left:2px solid #d2564f;padding-left:1rem;margin-bottom:1.4rem;
  font-family:var(--serif);font-size:1.12rem;color:var(--vellum);
}
.qrecall .kicker{margin-bottom:.35rem}

.moveline{
  display:grid;grid-template-columns:auto 1fr;gap:.9rem;align-items:start;
  padding:.7rem 0;border-bottom:1px solid var(--line);
}
.moveline:last-child{border-bottom:0}
.moveline .mk{
  font-family:var(--mono);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;
  color:#d2564f;border:1px solid rgba(210,86,79,.45);border-radius:2px;
  padding:.2rem .42rem;white-space:nowrap;
}
.moveline p{margin:0}

/* ---------- Agent 488 (2026-10-30): map labels, the shadow work desk ---------- */
/* Every concept says what kind of knowledge it is. Four maps, never confused. */
.map{
  display:inline-block;vertical-align:middle;margin:0 .4rem .35rem 0;
  font-family:var(--mono);font-size:.56rem;letter-spacing:.18em;text-transform:uppercase;
  padding:.18rem .45rem;border:1px solid;border-radius:2px;line-height:1.4;white-space:nowrap;
}
.map.ev{color:#7fc4b3;border-color:rgba(60,127,112,.7);background:rgba(60,127,112,.1)}
.map.cl{color:var(--gold-lit);border-color:rgba(201,164,76,.55);background:rgba(201,164,76,.07)}
.map.cr{color:#cdc5b4;border-color:rgba(167,159,180,.5);background:rgba(167,159,180,.06)}
.map.sy{color:#b9a8e6;border-color:rgba(109,90,160,.75);background:rgba(109,90,160,.12)}
.maplegend{display:grid;gap:.8rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.maplegend p{margin:.3rem 0 0;font-size:.9rem;color:#c0b8a8}

.desk{display:grid;gap:1.4rem;grid-template-columns:minmax(0,1fr)}
.desk>*{min-width:0}
@media (min-width:880px){.desk{grid-template-columns:240px minmax(0,1fr);align-items:start}}
.desk .tabs{display:flex;flex-wrap:wrap;gap:.5rem}
@media (min-width:880px){.desk .tabs{flex-direction:column;position:sticky;top:80px}}
.desk .tabs button{
  text-align:left;font:inherit;font-size:.92rem;color:var(--haze);background:none;cursor:pointer;
  border:1px solid var(--line);border-radius:2px;padding:.55rem .75rem;
}
.desk .tabs button:hover{color:var(--gold-lit);border-color:rgba(201,164,76,.45)}
.desk .tabs button[aria-selected=true]{color:var(--vellum);border-color:var(--gold);background:rgba(201,164,76,.08)}
.exercise{display:none}
.exercise.on{display:block}
.exercise label{display:block;font-family:var(--mono);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin:1.1rem 0 .4rem}
.exercise label .hint{display:block;font-family:var(--serif);font-size:.9rem;letter-spacing:0;text-transform:none;color:var(--haze);margin-top:.25rem}
.exercise textarea{width:100%;min-height:5.2rem;resize:vertical}
.exercise input[type=text]{width:100%}
.exercise .pair{display:grid;gap:0 1rem}
@media (min-width:640px){.exercise .pair{grid-template-columns:1fr 1fr}}
.entry{border:1px solid var(--line);border-radius:2px;padding:.9rem 1rem;margin-top:.8rem}
.entry h4{margin:0 0 .4rem;font-size:.98rem}
.entry .when{font-family:var(--mono);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:var(--haze)}
.entry dl{margin:.5rem 0 0;display:grid;gap:.35rem}
.entry dt{font-family:var(--mono);font-size:.58rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-dim)}
.entry dd{margin:0 0 .3rem;white-space:pre-wrap;color:#cdc5b4;font-size:.94rem}
.entry .del{float:right;font-family:var(--mono);font-size:.58rem;letter-spacing:.14em;text-transform:uppercase;color:var(--haze);background:none;border:0;cursor:pointer}
.entry .del:hover{color:#d2564f}