/* ============================ DESIGN SYSTEM ============================ */
:root{
  --ink:#0c0e13;          /* asphalt black */
  --ink2:#151922;         /* panel dark */
  --paper:#ffffff;
  --paper2:#f5f6f8;       /* light panel */
  --line:#e2e5ea;         /* hairline on paper */
  --text:#1c2129;         /* body on paper */
  --dim:#5b6472;          /* secondary */
  --faint:#8a93a1;
  --boost:#ff6a00;        /* PRIMARY accent — boost / heat / power */
  --boost2:#ff9130;
  --air:#2b8cff;          /* air / cold / intake */
  --air2:#5fb0ff;
  --good:#18b25a;         /* safe / good */
  --warn:#f4a52a;         /* caution */
  --bad:# e0392b;         /* danger / knock */
  --bad:#e0392b;
  --violet:#8b5cf6;
  --gauge:'Bahnschrift','DIN Alternate','Segoe UI',sans-serif;  /* condensed technical display */
  --body:'Segoe UI',system-ui,-apple-system,sans-serif;
  --mono:'Consolas','SF Mono',ui-monospace,monospace;
}
@page{ size:210mm 297mm; margin:0; }
*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }
body{ font-family:var(--body); color:var(--text); background:var(--paper);
  -webkit-print-color-adjust:exact; print-color-adjust:exact; font-size:10.6pt; line-height:1.5; }

/* ---- page containers ---- */
.page{ width:210mm; min-height:297mm; position:relative; overflow:hidden;
  page-break-after:always; break-after:page; }
.dark{ background:var(--ink); color:#eef1f6; }
.sheet{ padding:18mm 17mm 16mm; }
.sheet.tight{ padding:14mm 17mm; }

/* ---- typography ---- */
h1,h2,h3,h4{ font-family:var(--gauge); font-weight:600; letter-spacing:.2px; margin:0; text-wrap:balance; }
.kicker{ font-family:var(--gauge); font-weight:600; letter-spacing:3px; text-transform:uppercase;
  font-size:9.5pt; color:var(--boost); }
.h-sec{ font-size:25pt; line-height:1.02; color:var(--ink); margin:2mm 0 4mm; }
.h-sub{ font-size:15pt; color:var(--ink); margin:7mm 0 2.5mm; letter-spacing:.3px; }
.h-min{ font-size:11.5pt; font-family:var(--gauge); color:var(--ink); letter-spacing:.4px; margin:4mm 0 1.5mm; }
p{ margin:0 0 2.6mm; }
.lead{ font-size:11.6pt; color:#2b323c; }
strong{ color:var(--ink); font-weight:650; }
em{ color:var(--boost); font-style:normal; font-weight:600; }
.small{ font-size:9pt; color:var(--dim); }
a{ color:var(--air); text-decoration:none; }

/* ---- layout helpers ---- */
.cols{ display:grid; grid-template-columns:1fr 1fr; gap:6mm; }
.cols3{ display:grid; grid-template-columns:1fr 1fr 1fr; gap:5mm; }
.row{ display:flex; gap:5mm; align-items:stretch; }
.mt{ margin-top:5mm; } .mt2{ margin-top:9mm; }
.avoid{ break-inside:avoid; page-break-inside:avoid; }

/* ---- callouts ---- */
.callout{ border-radius:9px; padding:4mm 5mm; margin:3.5mm 0; border-left:4px solid var(--air);
  background:var(--paper2); break-inside:avoid; }
.callout .ct{ font-family:var(--gauge); font-weight:600; letter-spacing:.4px; font-size:10pt;
  display:flex; align-items:center; gap:2mm; margin-bottom:1mm; }
.callout p{ margin:0; font-size:9.8pt; }
.c-tip{ border-color:var(--good); background:#f0faf4; } .c-tip .ct{ color:#0f7d3f; }
.c-warn{ border-color:var(--warn); background:#fdf6e9; } .c-warn .ct{ color:#9a6a06; }
.c-bad{ border-color:var(--bad); background:#fdecea; } .c-bad .ct{ color:#b32116; }
.c-key{ border-color:var(--boost); background:#fff3ea; } .c-key .ct{ color:#c4460a; }

/* ---- chips / badges ---- */
.chip{ display:inline-flex; align-items:center; gap:1.5mm; padding:1mm 2.4mm; border-radius:999px;
  font-family:var(--mono); font-size:8.4pt; background:#eef1f6; color:#3a4250; white-space:nowrap; }
.chip.b{ background:#fff0e6; color:#c4460a; } .chip.a{ background:#e9f2ff; color:#1e6fd0; }
.badge{ display:inline-block; font-family:var(--gauge); font-weight:600; font-size:8.6pt; letter-spacing:.6px;
  text-transform:uppercase; padding:.7mm 2.2mm; border-radius:5px; color:#fff; }

/* ---- data tables ---- */
table.dt{ width:100%; border-collapse:collapse; font-size:9.2pt; margin:3mm 0; break-inside:avoid; }
table.dt th{ font-family:var(--gauge); font-weight:600; text-align:left; letter-spacing:.4px;
  background:var(--ink); color:#eef1f6; padding:2mm 2.6mm; font-size:8.8pt; }
table.dt td{ padding:1.8mm 2.6mm; border-bottom:1px solid var(--line); vertical-align:top; }
table.dt tr:nth-child(even) td{ background:var(--paper2); }
table.dt td.num{ font-family:var(--mono); font-variant-numeric:tabular-nums; }
table.dt td .mono{ font-family:var(--mono); }

/* ---- stat blocks ---- */
.stat{ text-align:center; padding:3mm; border-radius:10px; background:var(--paper2); }
.stat .n{ font-family:var(--gauge); font-weight:600; font-size:20pt; color:var(--boost); line-height:1; }
.stat .l{ font-size:8.6pt; color:var(--dim); margin-top:1mm; }

/* ---- map cards (the beginner map explainer) ---- */
.mapcard{ border:1px solid var(--line); border-radius:11px; padding:3.5mm 4mm; break-inside:avoid;
  background:#fff; position:relative; }
.mapcard .ic{ font-size:16pt; }
.mapcard .nm{ font-family:var(--gauge); font-weight:600; font-size:11pt; color:var(--ink); }
.mapcard .code{ font-family:var(--mono); font-size:8.2pt; color:var(--boost); }
.mapcard .what{ font-size:9.3pt; color:#333b45; margin-top:1mm; }

/* ---- stage cards ---- */
.stagecard{ border-radius:13px; padding:4.5mm 5mm; color:#fff; break-inside:avoid; }
.stagecard h3{ font-size:16pt; color:#fff; } .stagecard .tag{ opacity:.85; font-size:9pt; }
.s1{ background:linear-gradient(135deg,#0f8a43,#12b45a); }
.s2{ background:linear-gradient(135deg,#c4460a,#ff7a1a); }
.s3{ background:linear-gradient(135deg,#7a1f8a,#b52bd4); }

/* ---- engine cards ---- */
.engine{ border:1px solid var(--line); border-radius:12px; overflow:hidden; break-inside:avoid; margin:4mm 0; }
.engine .top{ background:var(--ink); color:#fff; padding:3mm 4mm; display:flex; justify-content:space-between; align-items:center; }
.engine .top .t{ font-family:var(--gauge); font-weight:600; font-size:13.5pt; }
.engine .top .codes{ font-family:var(--mono); font-size:8pt; color:#aeb7c4; }
.engine .body{ padding:3.5mm 4mm; }

/* ---- key/value grid ---- */
.kv{ display:grid; grid-template-columns:auto 1fr; gap:1mm 3mm; font-size:9.3pt; }
.kv .k{ color:var(--dim); }
.kv .v{ color:var(--ink); font-weight:600; }

/* ---- bar meter (for comparison) ---- */
.meter{ height:6px; border-radius:3px; background:#e7eaef; overflow:hidden; }
.meter > i{ display:block; height:100%; background:linear-gradient(90deg,var(--boost),var(--boost2)); }

/* ---- section divider pages ---- */
.divider{ display:flex; flex-direction:column; justify-content:center; height:297mm; padding:0 22mm; }
.divider .num{ font-family:var(--gauge); font-weight:600; font-size:120pt; line-height:.8; color:#20252f; }
.divider .num em{ color:var(--boost); }
.divider h2{ font-size:34pt; color:#fff; margin:4mm 0 3mm; }
.divider p{ color:#aab3c1; font-size:12pt; max-width:150mm; }
.divider .rule{ width:60mm; height:4px; background:var(--boost); margin:5mm 0; }

/* running foot */
.foot{ position:absolute; bottom:8mm; left:17mm; right:17mm; display:flex; justify-content:space-between;
  font-size:8pt; color:var(--faint); font-family:var(--gauge); letter-spacing:1px; text-transform:uppercase; }
.dark .foot{ color:#5a6472; }
svg{ display:block; max-width:100%; }

/* ===================== WEB EDITION OVERRIDES =========================
   The stylesheet above is the PRINT design system, reused verbatim so the
   diagrams and callouts look like themselves. Everything here undoes the
   assumptions that only make sense on a 210x297mm sheet. */
body{ background:#0a131f; font-size:16px; line-height:1.62; }
.bible-wrap{ max-width:920px; margin:0 auto; padding:0 0 4rem; }
.page{ width:auto; min-height:0; overflow:visible; page-break-after:auto;
       break-after:auto; background:var(--paper); border-radius:14px;
       margin:0 0 1.25rem; box-shadow:0 1px 3px rgba(0,0,0,.35); }
.page.dark{ background:var(--ink); color:#eef1f6; }
.sheet, .sheet.tight{ padding:clamp(1.25rem, 4vw, 2.75rem); }
.foot{ display:none; }               /* printed page-footer: no meaning here */
.divider{ padding:clamp(1.5rem, 5vw, 3rem); }
.h-sec{ font-size:clamp(1.65rem, 5vw, 2.35rem); }
.h-sub{ font-size:clamp(1.15rem, 3.4vw, 1.4rem); }
.h-min{ font-size:1.02rem; }
.lead{ font-size:clamp(1rem, 2.6vw, 1.12rem); }
.kicker{ font-size:.78rem; }
.small{ font-size:.86rem; }
/* Wide content must scroll inside itself, never take the page sideways. */
.row,.cols,.cols3,.codes,.kv{ overflow-x:auto; }
.tscroll{ overflow-x:auto; max-width:100%; margin:.6rem 0; }
.tscroll table{ min-width:max-content; }
img,svg{ max-width:100%; height:auto; }
@media (max-width:680px){
  .row,.cols,.cols3{ display:block; }
  .row>*,.cols>*,.cols3>*{ margin-bottom:.9rem; }
}
/* ---- site chrome around the document ---- */
.bible-top{ max-width:920px; margin:0 auto; padding:1.5rem 1rem .75rem; color:#9fb0c4; }
.bible-top a{ color:#5fb0ff; text-decoration:none; }
.bible-top a:hover{ text-decoration:underline; }
.bible-nav{ max-width:920px; margin:1.5rem auto 0; padding:1rem;
            display:flex; gap:1rem; justify-content:space-between; flex-wrap:wrap; }
.bible-nav a{ color:#eef1f6; background:#132033; border:1px solid #1e3049;
              border-radius:10px; padding:.7rem 1rem; text-decoration:none;
              font-weight:600; max-width:48%; }
.bible-nav a:hover{ border-color:#2b8cff; }
.bible-nav .nx{ text-align:right; margin-left:auto; }
.bible-nav small{ display:block; color:#8fa3b8; font-weight:500; }
.bible-cta{ max-width:920px; margin:2rem auto 4rem; padding:1.5rem;
            background:linear-gradient(135deg,#132033,#0e1a2b);
            border:1px solid #1e3049; border-radius:14px; color:#dbe6f2; }
.bible-cta h2{ color:#fff; font-size:1.3rem; margin:0 0 .5rem;
               font-family:var(--gauge); }
.bible-cta a.btn{ display:inline-block; margin-top:.9rem; background:#ff6a00;
                  color:#fff; padding:.75rem 1.4rem; border-radius:10px;
                  text-decoration:none; font-weight:700; }
.toc{ list-style:none; padding:0; margin:1rem 0 0; }
.toc li{ margin:0 0 .6rem; }
.toc a{ display:block; background:var(--paper); border-radius:12px;
        padding:1rem 1.15rem; text-decoration:none; color:var(--text); }
.toc a:hover{ outline:2px solid var(--air); }
.toc .n{ font-family:var(--gauge); color:var(--boost); font-weight:700;
         letter-spacing:2px; font-size:.78rem; text-transform:uppercase; }
.toc .t{ display:block; font-family:var(--gauge); font-size:1.16rem;
         font-weight:600; margin:.15rem 0 .2rem; }
.toc .d{ display:block; color:var(--dim); font-size:.94rem; }