/* The one page's style: site/board.py links it from site/index.html, which carries no style of its own. */
:root{
  color-scheme:light;
  --ground:#EEF1EF; --paper:#FBFCFB; --ink:#18201C; --muted:#56615B; --rule:#D0D7D2; --lapis:#1E4F8F; --on-lapis:#FFFFFF;
  --gate:#8E2F22; --gate-soft:#F5E3DF; --code-bg:#E6EBE8;
  --latin-serif:"Source Serif 4",Charter,"Bitstream Charter","Sitka Text","Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  --latin-sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans","Helvetica Neue",Arial,sans-serif;
  --fa-serif:"Noto Naskh Arabic",Vazirmatn,"Geeza Pro","Segoe UI",Tahoma,serif;
  --fa-sans:Vazirmatn,"Noto Sans Arabic","Segoe UI",Tahoma,"Geeza Pro",sans-serif;
  --serif:var(--latin-serif); --sans:var(--latin-sans);
  --mono:"IBM Plex Mono",ui-monospace,"SF Mono","Cascadia Mono",Menlo,Consolas,"Liberation Mono",monospace;
  --fa:var(--fa-sans);
  --hue-s:40%; --hue-l:38%;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){ color-scheme:dark;
    --ground:#0F1412; --paper:#161D1A; --ink:#E3E9E5; --muted:#98A49E; --rule:#2B3531; --lapis:#8FB1E6; --on-lapis:#0C1320;
    --gate:#E88B77; --gate-soft:#3A201C; --code-bg:#121815; --hue-s:46%; --hue-l:66%; }
}
:root[data-theme="dark"]{ color-scheme:dark;
  --ground:#0F1412; --paper:#161D1A; --ink:#E3E9E5; --muted:#98A49E; --rule:#2B3531; --lapis:#8FB1E6; --on-lapis:#0C1320;
  --gate:#E88B77; --gate-soft:#3A201C; --code-bg:#121815; --hue-s:46%; --hue-l:66%; }
*{box-sizing:border-box}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55;padding-inline:20px;padding-block:22px 48px}
.wrap{max-width:1240px;margin-inline:auto;display:grid;gap:20px}
code{font-family:var(--mono);font-size:.9em}
button{font:inherit;color:inherit}
button:focus-visible,.node:focus-visible{outline:2px solid var(--lapis);outline-offset:2px}

header{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:12px 28px;border-bottom:1px solid var(--rule);padding-bottom:16px}
.brand{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.brand h1{margin:0;font-family:var(--serif);font-weight:600;font-size:clamp(2.1rem,4.6vw,3.2rem);letter-spacing:-.01em;line-height:1}
.brand .fa{font-family:var(--fa);font-size:clamp(1.7rem,3.6vw,2.5rem);color:var(--lapis);line-height:1}
.tag{font-family:var(--serif);font-size:1.1rem;color:var(--muted);max-width:56ch;margin:8px 0 0;text-wrap:pretty}
.side{display:grid;gap:10px;justify-items:end}
.langs{display:flex;gap:2px;background:var(--paper);border:1px solid var(--rule);border-radius:8px;padding:3px}
.langs button{border:0;background:none;border-radius:6px;padding:3px 11px;cursor:pointer;font-size:.84rem;color:var(--muted)}
.langs button[lang="fa"]{font-family:var(--fa-sans)}
.langs button:hover{color:var(--ink)}
.langs button[aria-pressed="true"]{background:var(--lapis);color:var(--on-lapis)}
.meta{font-family:var(--mono);font-size:.74rem;color:var(--muted);text-align:end;display:grid;gap:2px;justify-items:end;font-variant-numeric:tabular-nums}
.meta b{color:var(--ink);font-weight:500}

/* axis L: who is looking */
.axis{display:flex;align-items:stretch;gap:8px}
.axis .name{flex:none;align-self:center;font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);writing-mode:vertical-rl;transform:rotate(180deg)}
.rot{flex:none;width:38px;border:1px solid var(--rule);border-radius:8px;background:var(--paper);color:var(--muted);font-size:1.15rem;cursor:pointer}
.rot:hover{color:var(--ink);border-color:var(--muted)}
.lenses{flex:1;display:grid;grid-template-columns:repeat(4,1fr);gap:4px;background:var(--paper);border:1px solid var(--rule);border-radius:10px;padding:4px}
.lenses button{border:0;background:none;border-radius:7px;padding:9px 12px;text-align:start;cursor:pointer;display:grid;gap:1px}
.lenses button b{font-weight:600;font-size:.98rem;color:var(--ink)}
.lenses button span{font-size:.78rem;color:var(--muted)}
.lenses button:hover{background:var(--ground)}
.lenses button[aria-pressed="true"]{background:var(--lapis)}
.lenses button[aria-pressed="true"] b,.lenses button[aria-pressed="true"] span{color:var(--on-lapis)}

/* the stage: axis M as a dial, beside the board of the crossing */
.stage{display:grid;grid-template-columns:minmax(300px,390px) minmax(0,1fr);gap:20px;align-items:start}
.dialbox{position:sticky;top:calc(env(safe-area-inset-top, 0px) + 14px);background:var(--paper);border:1px solid var(--rule);border-radius:14px;padding:8px 10px 12px;display:grid;gap:8px}
.dialbox svg{width:100%;height:auto;display:block;direction:ltr}
.mrot{display:flex;gap:8px;align-items:center}
.mrot .rot{height:34px}
.mrot .cap{flex:1;text-align:center;font-size:.84rem;color:var(--muted);line-height:1.35}
.mrot .cap b{color:var(--ink);font-weight:600}
.dialnote{font-size:.76rem;color:var(--muted);text-align:center;padding-inline:6px;margin:0}
.node{cursor:pointer}
.node circle{fill:var(--paper);stroke:var(--h);stroke-width:2}
.node text{font-family:var(--sans);font-size:11.5px;fill:var(--muted)}
.node .g{font-size:15px;fill:var(--h);text-anchor:middle}
.node.on circle{fill:var(--h)}
.node.on .g{fill:var(--paper)}
.node.on text.l{fill:var(--ink);font-weight:600}
.node.near text.l{fill:var(--ink)}
.chord{fill:none;stroke:var(--rule);opacity:.9}
.chord.on{stroke:var(--h);opacity:.85}
.chord.hot{stroke:var(--ink);opacity:.72}

.board{background:var(--paper);border:1px solid var(--rule);border-radius:14px;padding:22px 26px 22px;display:grid;grid-template-columns:minmax(0,1fr);gap:16px;align-content:start}
.board > *{min-width:0}
.board code{overflow-wrap:anywhere}
.crumb{display:flex;justify-content:space-between;gap:6px 16px;flex-wrap:wrap;font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.crumb .nums{letter-spacing:0;text-transform:none;font-variant-numeric:tabular-nums}
.board h2{margin:0;font-family:var(--serif);font-weight:600;font-size:clamp(1.7rem,3vw,2.3rem);line-height:1.12;display:flex;gap:14px;align-items:baseline;text-wrap:balance}
.board h2 .gl{color:var(--h);font-family:var(--sans);font-weight:400;font-size:.85em}
.q{margin:-8px 0 0;font-family:var(--serif);font-style:italic;color:var(--muted);font-size:1.05rem}
.prose{font-family:var(--serif);font-size:1.22rem;line-height:1.6;max-width:60ch;margin:0;text-wrap:pretty}
.note{font-size:.95rem;color:var(--muted);max-width:68ch;margin:0}
pre{margin:0;background:var(--code-bg);border:1px solid var(--rule);border-radius:9px;padding:12px 14px;overflow-x:auto;font-family:var(--mono);font-size:.84rem;line-height:1.55}
pre.cmd{background:none;font-size:.8rem;color:var(--muted)}
.refusal{overflow-wrap:anywhere;border:1px solid var(--gate);background:var(--gate-soft);border-radius:9px;padding:10px 14px;font-family:var(--mono);font-size:.82rem}
.refusal b{color:var(--gate);font-weight:500;margin-inline-end:6px}
.refusal .fix{display:block;margin-top:6px;color:var(--muted)}
.label{font-family:var(--mono);font-size:.68rem;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);margin:0 0 6px}
.items{display:grid;gap:10px}
.item{border:1px solid var(--rule);border-radius:10px;padding:11px 14px;display:grid;gap:6px}
.item .top{display:flex;gap:8px 10px;align-items:baseline;flex-wrap:wrap}
.item .top code{font-size:.92rem;font-weight:500;color:var(--h)}
.item .k{font-family:var(--mono);font-size:.68rem;color:var(--muted);border:1px solid var(--rule);border-radius:4px;padding:0 6px}
.item .n{margin-inline-start:auto;font-family:var(--mono);font-size:.7rem;color:var(--muted);display:flex;gap:10px;font-variant-numeric:tabular-nums}
.item p{margin:0;font-size:.9rem;max-width:80ch}
.item .why{color:var(--muted);font-family:var(--serif);font-style:italic;font-size:.95rem}
.item ul{margin:0;padding-inline-start:1.1em;font-family:var(--mono);font-size:.72rem;color:var(--muted);display:grid;gap:2px}
.ropes{display:grid;gap:6px}
.rope{display:grid;grid-template-columns:minmax(120px,190px) 44px minmax(0,1fr);gap:10px;align-items:baseline;font-size:.84rem;border:0;background:none;text-align:start;cursor:pointer;padding:4px 6px;border-radius:6px}
.rope:hover{background:var(--ground)}
.rope .who{color:var(--c);font-weight:600}
.rope .bar{height:6px;border-radius:3px;background:var(--c);align-self:center}
.rope .fs{font-family:var(--mono);font-size:.72rem;color:var(--muted);overflow-wrap:anywhere}
.staples{display:flex;flex-wrap:wrap;gap:8px}
.staple{max-width:100%;border:1px solid var(--rule);background:none;border-radius:99px;padding-block:5px;padding-inline:9px 12px;cursor:pointer;font-size:.86rem;display:flex;gap:7px;align-items:baseline;text-align:start}
.staple i{font-style:normal;color:var(--c)}
.staple em{font-style:normal;color:var(--muted)}
.staple:hover{border-color:var(--c)}
.note.small{font-size:.8rem}
.note.ground{margin-top:8px}
.foot{border-top:1px dashed var(--rule);padding-top:14px}
footer{font-size:.84rem;color:var(--muted);border-top:1px solid var(--rule);padding-top:12px;display:flex;flex-wrap:wrap;gap:6px 18px}
footer a{color:var(--lapis)}
@media (max-width:920px){
  .stage{grid-template-columns:minmax(0,1fr)}
  .dialbox{position:static;max-width:440px;margin-inline:auto;width:100%}
}
@media (max-width:640px){
  body{padding-inline:16px}
  .lenses{grid-template-columns:repeat(2,1fr)}
  .axis .name{display:none}
  .board{padding:18px 16px}
  .side{justify-items:start}
  .meta{text-align:start;justify-items:start}
  .rope{grid-template-columns:1fr 44px}
  .rope .fs{grid-column:1 / -1}
}
/* Persian: its own faces, no letter-spacing (it would break the joins), no italic, a taller line; what the release
   states in English inside it keeps the latin faces */
:root[lang="fa"]{--serif:var(--fa-serif);--sans:var(--fa-sans)}
:root[lang="fa"] body{line-height:1.8}
:root[lang="fa"] [lang="en"]{--serif:var(--latin-serif);--sans:var(--latin-sans);line-height:1.55}
:root[lang="fa"] .crumb,:root[lang="fa"] .label,:root[lang="fa"] .axis .name{letter-spacing:0;text-transform:none;font-family:var(--fa-sans)}
:root[lang="fa"] .label{font-size:.8rem}
:root[lang="fa"] .crumb{font-size:.8rem}
:root[lang="fa"] .axis .name{font-size:.8rem}
:root[lang="fa"] .q{font-style:normal}
:root[lang="fa"] .prose{font-size:1.2rem;line-height:1.95}
:root[lang="fa"] .tag{line-height:1.9}
:root[lang="fa"] .node text.l{font-size:13px}
:root[lang="fa"] .meta span:not([dir]){font-family:var(--fa-sans);font-size:.8rem}
:root[lang="fa"] .board h2{line-height:1.4}
@media (prefers-reduced-motion:no-preference){ .chord{transition:stroke .2s,opacity .2s} .node circle{transition:fill .2s} }