/* Axum Graphics Notes: "sketchbook & light table" theme */
@font-face{font-family:"Shantell Sans";font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/shantell-sans-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Shantell Sans";font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/shantell-sans-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:"Shantell Sans";font-style:normal;font-weight:800;font-display:swap;src:url(/assets/fonts/shantell-sans-latin-800-normal.woff2) format("woff2")}
@font-face{font-family:"Lato";font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/lato-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Lato";font-style:italic;font-weight:400;font-display:swap;src:url(/assets/fonts/lato-latin-400-italic.woff2) format("woff2")}
@font-face{font-family:"Lato";font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/lato-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:"Victor Mono";font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/victor-mono-latin-500-normal.woff2) format("woff2")}
:root{
  --paper:#faf5e8;--paper-2:#f3ecda;--card:#fffdf7;--ink:#241e34;--muted:#5e566c;--grid:#ece3cd;--line:#d9ceb4;
  --red:#b8401f;--red-2:#e85d3f;--blue:#2c5aa0;--blue-soft:#dfe8f6;--table:#1f1b2b;--table-2:#2b2540;--table-ink:#f4eee0;--table-mut:#c9c0d6;
  --hand:"Shantell Sans","Comic Sans MS",system-ui,sans-serif;--text:"Lato",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--mono:"Victor Mono",ui-monospace,Consolas,monospace;
  color-scheme:light}
@media (prefers-color-scheme:dark){:root{
  --paper:#17141f;--paper-2:#1f1b2a;--card:#221d30;--ink:#efe7d6;--muted:#bdb3c9;--grid:#221e2c;--line:#3a3349;
  --red:#ff8a6b;--red-2:#ff8a6b;--blue:#9dbcff;--blue-soft:#253150;--table:#0f0d16;--table-2:#1d1929;color-scheme:dark}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;color:var(--ink);font:400 18px/1.7 var(--text);overflow-x:hidden;
  background-color:var(--paper);background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:28px 28px}
a{color:var(--blue);text-decoration-thickness:2px;text-underline-offset:.2em;text-decoration-color:color-mix(in srgb,var(--blue) 40%,transparent)}
a:hover{color:var(--red);text-decoration-color:currentColor}
:focus-visible{outline:3px dashed var(--red);outline-offset:3px}
h1,h2,h3{font-family:var(--hand);line-height:1.15;margin:0 0 .5em}
h1{font-weight:800;font-size:clamp(2rem,1.3rem + 3vw,3.2rem);letter-spacing:-.01em}
h2{font-weight:700;font-size:clamp(1.4rem,1.15rem + 1vw,1.85rem);margin-top:1.9em}
h3{font-weight:700;font-size:1.15rem;margin-top:1.3em}
code{font:500 .86em var(--mono);background:var(--paper-2);padding:.1em .35em;border-radius:4px}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:0;background:var(--red);color:#fff;padding:.5em 1em;z-index:10}
.skip:focus{left:8px;top:8px}

/* film strip + masthead */
.strip{height:22px;background:var(--table) radial-gradient(circle,transparent 0 0) ;background-image:linear-gradient(90deg,var(--paper) 0 12px,transparent 12px);background-size:30px 10px;background-repeat:repeat-x;background-position:9px 6px}
.masthead{max-width:1120px;margin:0 auto;padding:1.1rem 16px .4rem;display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;flex-wrap:wrap;border-bottom:2px solid var(--ink)}
.brand{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--ink);font:800 1.4rem/1 var(--hand);padding-bottom:.6rem}
.brand em{font-style:normal;color:var(--red)}
.brand .ball{fill:var(--red-2)}
.tabs{list-style:none;margin:0;padding:0;display:flex;gap:.3rem}
.tabs a{display:block;padding:.55rem 1rem .45rem;border:2px solid var(--ink);border-bottom:0;border-radius:10px 10px 0 0;background:var(--paper-2);color:var(--ink);text-decoration:none;font:700 .98rem/1.1 var(--hand)}
.tabs a:hover{background:var(--card);color:var(--red)}
.tabs a[aria-current]{background:var(--ink);color:var(--paper)}

/* light table */
.lighttable{max-width:1120px;margin:1.6rem auto 0;padding:0 16px}
.lt-head{max-width:760px}
.lede{font-size:1.12rem;color:var(--muted);margin:0 0 1.2rem;max-width:66ch}
.pg{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:1.2rem;background:var(--table);color:var(--table-ink);border-radius:18px;padding:1.1rem;box-shadow:0 10px 0 -4px var(--line)}
.pg-stage canvas#stage{display:block;width:100%;height:auto;aspect-ratio:16/9;border-radius:10px;background:#fbf7ec}
.transport{display:flex;align-items:center;gap:.8rem;margin-top:.8rem}
.scrub{flex:1;display:flex;flex-direction:column;min-width:0}
.scrub input{width:100%;accent-color:var(--red-2)}
#tc{font:500 .9rem/1 var(--mono);min-width:6.5em;align-self:flex-start;padding-top:.3rem;text-align:right;color:var(--table-mut)}
.ticks{position:relative;height:14px;margin:2px 8px 0}
.ticks i{position:absolute;top:1px;width:10px;height:10px;margin-left:-5px;transform:rotate(45deg);background:#ffc94a;border:2px solid var(--table)}
.toggles{display:flex;flex-wrap:wrap;gap:1rem;margin-top:.5rem;font-size:.95rem;color:var(--table-mut)}
.toggles input{accent-color:var(--red-2);width:1.05rem;height:1.05rem;vertical-align:-2px}
.btn{display:inline-block;font:700 1rem/1 var(--hand);padding:.75rem 1.2rem;border-radius:999px;border:2px solid var(--red-2);background:var(--red-2);color:#1a1020;cursor:pointer;text-decoration:none;min-width:5.2rem}
.btn:hover{filter:brightness(1.08);color:#1a1020}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.mini{font:700 .85rem/1 var(--hand);padding:.45rem .7rem;border-radius:8px;border:1px solid #5a4f74;background:var(--table-2);color:var(--table-ink);cursor:pointer}
.mini:disabled{opacity:.45;cursor:not-allowed}
.pg-out{min-width:0}
.pg-panel{display:grid;gap:.9rem;align-content:start;min-width:0}
.lbl{font:700 .8rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#ffc94a;margin:0}
.seg{border:0;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.4rem;min-width:0}
.seg legend{font:700 .8rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#ffc94a;margin-bottom:.5rem;padding:0}
.seg label{position:relative}
.seg input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.seg span{display:block;padding:.45rem .85rem;border-radius:8px;border:1px solid #5a4f74;background:var(--table-2);font:700 .95rem/1.2 var(--hand)}
.seg input:checked+span{background:#ffc94a;border-color:#ffc94a;color:#1a1020}
.seg input:focus-visible+span{outline:3px dashed #ffc94a;outline-offset:2px}
.kf-top{display:flex;justify-content:space-between;align-items:center;gap:.5rem;margin-bottom:.4rem}
.tablewrap{overflow-x:auto}
table.kf{border-collapse:collapse;width:100%;font-size:.85rem}
.kf th{font:500 .72rem/1.2 var(--mono);color:var(--table-mut);text-align:left;padding:.25rem .2rem;font-weight:500}
.kf td{padding:.18rem .15rem}
.kf input{width:100%;min-width:3.2rem;background:#fbf7ec;color:#1a1020;border:1px solid #8b80a3;border-radius:6px;padding:.35rem .3rem;font:500 .85rem/1 var(--mono)}
.kf input:disabled{background:#d8d2c4;color:#4a4458}
.kf tr.sel td:first-child input{box-shadow:0 0 0 2px #ffc94a}
.note{font-size:.84rem;color:var(--table-mut);margin:.4rem 0 0;line-height:1.45}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.field{display:grid;gap:.35rem;font:700 .8rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#ffc94a}
.field select,.field input{font:400 1rem/1.2 var(--text);letter-spacing:0;text-transform:none;padding:.5rem .55rem;border-radius:8px;border:1px solid #8b80a3;background:#fbf7ec;color:#1a1020}
.curve{display:grid;grid-template-columns:auto 1fr;gap:.9rem;align-items:start}
#curve{width:180px;height:180px;border-radius:10px;background:#fbf7ec;touch-action:none;cursor:crosshair}
.mono{font:500 .85rem/1.4 var(--mono);margin:.4rem 0 0;word-break:break-word}
.pg-out{margin-top:1rem;background:var(--card);color:var(--ink);border:2px solid var(--line);border-radius:14px;padding:.9rem 1rem}
.pg-out .lbl{color:var(--red)}
.out-top{display:flex;align-items:center;gap:.8rem;flex-wrap:wrap}
.out-top .lbl{margin-right:auto}
.copied{font-size:.9rem;color:var(--muted)}
#css{margin:.7rem 0 0;max-height:300px;overflow:auto;background:var(--paper-2);border-radius:8px;padding:.8rem;font:500 .82rem/1.55 var(--mono);white-space:pre}
#css code{background:none;padding:0;font-size:1em}

/* sheet (content area) */
.sheet{max-width:1120px;margin:0 auto;padding:1.4rem 16px 3rem}
.sheet.narrow,.sheet.guide{max-width:800px}
.sub{color:var(--muted);margin-top:-.3rem;max-width:66ch}
.crumbs ol{list-style:none;margin:0 0 1rem;padding:0;display:flex;flex-wrap:wrap;gap:.4rem;font-size:.88rem;color:var(--muted)}
.crumbs li+li::before{content:"→";margin-right:.4rem}
.crumbs a{color:var(--muted)}
.xsheet{border:2px solid var(--ink);border-radius:12px;overflow:hidden;background:var(--card);margin-top:1rem}
.xrow{display:grid;grid-template-columns:5rem minmax(0,1fr) minmax(0,1.6fr);border-top:1px solid var(--line);text-decoration:none;color:var(--ink)}
.xrow>span{padding:.8rem .9rem;border-left:1px dashed var(--line)}
.xrow>span:first-child{border-left:0}
.xhead{border-top:0;background:var(--ink);color:var(--paper);font:700 .78rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase}
.xhead>span{border-left-color:transparent}
a.xrow:hover{background:var(--blue-soft)}
a.xrow:hover .xt{color:var(--red)}
.xf{font:500 .9rem/1.4 var(--mono);color:var(--red)}
.xt{font:700 1.08rem/1.35 var(--hand)}
.xd{color:var(--muted);font-size:.96rem;line-height:1.5}
.steps{list-style:none;counter-reset:s;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.steps li{counter-increment:s;background:var(--card);border:2px solid var(--ink);border-radius:4px 16px 4px 16px;padding:1rem 1.1rem;position:relative;box-shadow:4px 4px 0 var(--line)}
.steps li::before{content:counter(s);position:absolute;top:-14px;left:14px;width:28px;height:28px;border-radius:50%;background:var(--red-2);color:#1a1020;font:800 .95rem/28px var(--hand);text-align:center}
.steps h3{margin-top:.3rem}
.steps p{margin:0;color:var(--muted);font-size:.96rem}
.qa{margin:0;display:grid;gap:.9rem}
.qa>div{background:var(--card);border-left:5px solid var(--blue);border-radius:0 12px 12px 0;padding:.8rem 1.1rem}
.qa dt{font:700 1.08rem/1.35 var(--hand);margin-bottom:.3rem}
.qa dd{margin:0;color:var(--muted)}

/* guide */
.g-head{margin-bottom:1.4rem}
.g-num{font:500 .85rem/1 var(--mono);color:var(--red);letter-spacing:.06em;text-transform:uppercase;margin:0 0 .8rem}
.byline{font-size:.9rem;color:var(--muted);margin:0}
.scenes{background:var(--card);border:2px dashed var(--line);border-radius:12px;padding:.9rem 1rem;margin-bottom:1.6rem}
.scenes .lbl{color:var(--red);margin-bottom:.6rem}
.scenes ol{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:.4rem}
.scenes a{display:block;padding:.3rem .7rem;border-radius:999px;background:var(--paper-2);border:1px solid var(--line);text-decoration:none;color:var(--ink);font-size:.9rem}
.scenes a:hover{border-color:var(--red);color:var(--red)}
.prose{counter-reset:fr}
.prose>h2:not(#questions){counter-increment:fr}
.prose>h2:not(#questions)::before{content:"Scene " counter(fr);display:block;font:500 .78rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--red);margin-bottom:.45rem}
.prose.numbered>h2::before{content:none!important}
.prose ul,.prose ol{padding-left:1.3rem}
.prose li{margin:.3rem 0}
.prose pre{background:var(--table);color:var(--table-ink);border-radius:10px;padding:1rem;overflow-x:auto;font:500 .85rem/1.55 var(--mono)}
.prose pre code{background:none;padding:0;color:inherit}
.prose blockquote{margin:1.2rem 0;padding:.6rem 1rem;border-left:4px solid var(--red);background:var(--card)}
.table-wrap{overflow-x:auto;margin:1.2rem 0;background:var(--card);border:2px solid var(--ink);border-radius:10px}
.table-wrap table{border-collapse:collapse;width:100%;font-size:.94rem;line-height:1.45}
.table-wrap th,.table-wrap td{padding:.55rem .75rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.table-wrap th{font:700 .95rem/1.3 var(--hand);background:var(--paper-2)}
.table-wrap tr:last-child td{border-bottom:0}
.sources{font-size:.88rem;color:var(--muted);border-top:2px dashed var(--line);padding-top:1rem;margin-top:2rem}
.flip{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;margin-top:2.2rem}
.card{display:flex;flex-direction:column;gap:.25rem;padding:.9rem 1rem;border:2px solid var(--ink);border-radius:12px;background:var(--card);text-decoration:none;color:var(--ink);font:700 1.02rem/1.3 var(--hand)}
.card small{font:500 .75rem/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.card.hot{background:var(--ink);color:var(--paper)}
.card.hot small{color:#ffc94a}
.card:hover{border-color:var(--red)}
.lost{padding-top:3rem;min-height:55vh}

/* footer */
.colophon{border-top:2px solid var(--ink);background:var(--paper-2);margin-top:2rem}
.colophon-in{max-width:1120px;margin:0 auto;padding:1.6rem 16px 2rem}
.indep{font:700 1.05rem/1.45 var(--hand);margin:0 0 1rem;max-width:60ch}
.flinks{list-style:none;margin:0 0 1rem;padding:0;display:flex;flex-wrap:wrap;gap:.4rem 1.2rem}
.small{font-size:.86rem;color:var(--muted);margin:0}

@media (max-width:900px){
  .pg{grid-template-columns:1fr;gap:.6rem}
  .pg-stage{display:contents}
  .pg-stage>*{order:1;min-width:0}
  .pg-panel{order:2;margin-top:.6rem}
  .pg-stage>.pg-out{order:3}
  .steps{grid-template-columns:1fr;gap:1.4rem}
  .flip{grid-template-columns:1fr}
}
@media (max-width:560px){
  body{font-size:17px}
  .xrow{grid-template-columns:3.6rem minmax(0,1fr)}
  .xrow .xd{grid-column:2;padding-top:0;border-left:1px dashed var(--line)}
  .xhead .xd-h{display:none}
  .xhead>span:nth-child(3){display:none}
  .tabs a{padding:.5rem .7rem .4rem;font-size:.92rem}
  .curve{grid-template-columns:1fr}
  #curve{width:100%;max-width:260px;height:auto;aspect-ratio:1}
  .pg{padding:.8rem;border-radius:14px}
}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}