/* Token convergence (Wave-3, D9): the body palette now derives from the kit
   --ark-* tokens, so the single gold accent and the shared light/dark neutrals
   govern page content too — no orphan site.css palette fighting the system.
   Layout is unchanged; only the color sources are repointed. */
:root{
  --ink:var(--ark-fg); --muted:var(--ark-fg-dim); --line:var(--ark-line);
  --bg:var(--ark-bg);
  --accent:var(--ark-accent); --accent2:var(--ark-accent); --gold:var(--ark-accent);
  --card:var(--ark-bg-soft);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink); background:var(--bg); line-height:1.6; font-size:16px;
}
.wrap{max-width:980px;margin:0 auto;padding:0 22px}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85em;
  background:var(--ark-tag);padding:1px 5px;border-radius:4px}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-variant-numeric:tabular-nums}

/* header */
.site-header{border-bottom:1px solid var(--line);background:var(--ark-bg-soft);position:sticky;top:0;z-index:10}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{font-size:1.35rem;font-weight:800;color:var(--ink)}
.brand .dot{color:var(--accent)}
.site-header nav a{margin-left:18px;color:var(--ink);font-weight:500;font-size:.95rem}
.site-header nav a:hover{color:var(--accent)}

/* hero */
.hero{padding:42px 0 18px;border-bottom:1px solid var(--line);margin-bottom:8px}
.hero h1{font-size:2.5rem;margin:.1em 0;line-height:1.1}
.tagline{font-size:1.25rem;color:var(--accent);margin:.2em 0 .1em;font-weight:500}
.meta{color:var(--muted);margin:.2em 0}
/* Hero naming block (the site's name explained). Muted so it sits under the lede
   without competing with it; tokens only, so it follows light/dark automatically. */
.naming{color:var(--muted);font-size:.97rem;margin:.9em 0 .2em;
  border-left:3px solid var(--line);padding-left:14px;max-width:62em}
.naming b{color:var(--ink)}

/* stats */
.stats{display:flex;flex-wrap:wrap;gap:16px;margin:26px 0}
.stat{flex:1;min-width:120px;background:var(--card);border:1px solid var(--line);
  border-radius:12px;padding:16px 18px;text-align:center}
.stat .num{display:block;font-size:1.9rem;font-weight:800;color:var(--accent);line-height:1.1;
  font-variant-numeric:tabular-nums}
.stat .lbl{display:block;color:var(--muted);font-size:.82rem;margin-top:4px}

/* prose */
.prose{margin:30px 0}
.prose h2{font-size:1.5rem;margin:.4em 0 .3em;border-bottom:2px solid var(--accent);
  display:inline-block;padding-bottom:2px}
.prose h3{font-size:1.15rem;margin:.6em 0 .2em}
.lead{font-size:1.12rem}
.callout{background:var(--ark-tag);border-left:4px solid var(--gold);padding:14px 18px;
  border-radius:0 8px 8px 0;margin:16px 0}
.callout h3{margin-top:0}
.src{color:var(--muted);font-size:.85rem}
.note{color:var(--muted);font-size:.9rem}

/* cards */
.card-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:14px}
.card{display:block;background:var(--card);border:1px solid var(--line);border-radius:14px;
  padding:20px;color:var(--ink);transition:box-shadow .15s,transform .15s}
.card:hover{box-shadow:0 8px 24px rgba(0,0,0,.08);transform:translateY(-2px);text-decoration:none}
.card h3{margin:.2em 0 .4em}
.card p{font-size:.95rem;color:var(--ark-fg-dim)}
.kv{list-style:none;padding:0;margin:10px 0 0;font-size:.9rem}
.kv li{padding:3px 0;border-top:1px dashed var(--line)}
.kv b{color:var(--muted);font-weight:600;margin-right:6px}

/* grades */
.grade{display:inline-block;font-weight:800;border-radius:8px;padding:4px 12px;color:#fff;
  font-size:1rem;letter-spacing:.5px}
.grade.big{font-size:1.6rem;padding:8px 18px;margin-bottom:8px}
.grade-a5{background:linear-gradient(135deg,var(--accent),var(--accent2))}
.grade-a{background:var(--gold)}

/* tables */
table.data{width:100%;border-collapse:collapse;margin:14px 0;font-size:.92rem;background:var(--card)}
table.data th,table.data td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line)}
table.data thead th{background:var(--ark-tag);border-bottom:2px solid var(--accent);font-size:.85rem;
  text-transform:uppercase;letter-spacing:.4px;color:var(--muted)}
table.data tbody tr:hover{background:var(--ark-tag)}
table.data.narrow{max-width:340px}
.table-scroll{max-height:520px;overflow:auto;border:1px solid var(--line);border-radius:10px}
.table-scroll thead th{position:sticky;top:0}

/* figures */
figure{margin:18px 0;text-align:center}
figure img{max-width:100%;height:auto;border:1px solid var(--line);border-radius:10px;background:var(--card)}
figcaption{color:var(--muted);font-size:.85rem;margin-top:6px}
.fig-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* plots */
.plot{width:100%;height:420px;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:8px}

/* footer */
.site-footer{border-top:1px solid var(--line);margin-top:50px;padding:24px 0;background:var(--ark-bg-soft)}
.site-footer p{margin:.3em 0;font-size:.9rem}
.muted{color:var(--muted)}
.site-footer .arcanum-chrome{font-size:.8rem;margin-top:.6em;border-top:1px solid var(--line);padding-top:.6em}
.site-footer .arcanum-chrome a{color:var(--muted);text-decoration:underline}

@media(max-width:720px){
  .card-grid,.fig-pair{grid-template-columns:1fr}
  .hero h1{font-size:2rem}
}

/* Gordon — chart figure shells (Universal Graph Contract: full-width, stacked) */
.sc-fig{margin:34px 0;padding-bottom:8px;border-bottom:1px solid var(--line)}
.sc-fig h3{font-size:1.18rem;margin:.2em 0 .5em}
.sc-interp-pill{display:inline-block;font-size:.7rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.5px;color:var(--ark-on-accent);background:var(--accent);
  padding:2px 8px;border-radius:10px;vertical-align:middle;margin-left:6px}
.sc-toolbar{margin:0 0 8px}
.sc-toggle{font-size:.88rem;color:var(--muted);cursor:pointer;user-select:none}
.sc-toggle input{vertical-align:middle;margin-right:5px}
.sc-fig .src{margin:8px 0 2px}
.sc-group-head{margin-top:36px}
.dl-row{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0}
.scope-list{columns:2;font-size:.94rem}
@media(max-width:720px){.scope-list{columns:1}}

/* ==========================================================================
   Inflation Decomposer — controls + chart
   ========================================================================== */
.decomposer-controls{margin:28px 0 18px;padding:16px 20px;
  background:var(--card);border:1px solid var(--line);border-radius:8px}
.dc-row{display:flex;flex-wrap:wrap;gap:14px 20px;align-items:flex-end}
.dc-label{display:flex;flex-direction:column;gap:4px;font-size:.82rem;
  font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
.dc-select{padding:6px 28px 6px 10px;font-size:.92rem;
  border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--ink);
  cursor:pointer;appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 8px center}
.dc-select:focus{outline:2px solid var(--accent);outline-offset:1px}
.dc-toggle{display:inline-flex;align-items:center;gap:6px;
  padding:6px 18px;font-size:.88rem;font-weight:600;
  border:1.5px solid var(--accent);border-radius:6px;
  background:var(--bg);color:var(--accent);cursor:pointer;
  transition:all .15s}
.dc-toggle:hover{background:var(--accent);color:var(--ark-on-accent)}
.dc-toggle.active{background:var(--accent);color:var(--ark-on-accent)}
.dc-toggle-label{letter-spacing:.3px}
.dc-toggle-icon{font-size:1.1rem}

.dc-chart-mount{min-height:400px;margin:10px 0 0}
.dc-chart-mount .plot-container .main-svg{background:transparent!important}
.dc-error{color:var(--accent);padding:40px 20px;text-align:center;font-size:1rem}

/* Drilldown section */
.decomposer-drilldown{margin:10px 0 40px;
  padding:20px;background:var(--card);border:1px solid var(--line);border-radius:8px}
.decomposer-drilldown h2{font-size:1.1rem;margin:0 0 10px}
.dc-drilldown-back{font-size:.9rem;margin-top:6px}
.dc-drilldown-back a{color:var(--accent)}

/* Downloads row */
.decomposer-downloads{margin:14px 0 30px}

/* Footnotes */
.dc-footnotes p{font-size:.82rem;color:var(--muted);margin:6px 0}

/* ---------------------------------------------------------------------------
   Flagship product explorers (/prices, /labor).
   Tokens only — no literal colours — so both themes and the theme toggle work.
   --------------------------------------------------------------------------- */
.gp-controls{margin:28px 0 18px;padding:16px 20px;
  background:var(--card);border:1px solid var(--line);border-radius:8px}
.gp-row{display:flex;flex-wrap:wrap;gap:14px 20px;align-items:flex-end}
.gp-label{display:flex;flex-direction:column;gap:4px;font-size:.82rem;
  font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
.gp-select{padding:6px 28px 6px 10px;font-size:.92rem;max-width:min(100%,42ch);
  border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--ink);
  cursor:pointer;appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 8px center}
.gp-select:focus{outline:2px solid var(--accent);outline-offset:1px}

.gp-areas{margin:18px 0 0;padding:0;border:0}
.gp-areas legend{font-size:.82rem;font-weight:600;color:var(--muted);
  text-transform:uppercase;letter-spacing:.4px;padding:0 0 8px}
/* Long dimension lists scroll INSIDE their own box — the page never scrolls
   sideways and the chart below stays reachable. */
.gp-area-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));
  gap:6px 14px;max-height:270px;overflow-y:auto;padding:2px 4px 2px 0}
.gp-check{display:grid;grid-template-columns:auto 1fr;gap:2px 8px;
  align-items:baseline;font-size:.88rem;cursor:pointer;line-height:1.35}
.gp-check input{grid-row:span 2;accent-color:var(--accent)}
.gp-tier{font-size:.72rem;color:var(--muted);text-transform:lowercase}

.gp-chart-section{margin:8px 0 34px}
.gp-chart-mount{min-height:420px}
.gp-chart-mount .plot-container .main-svg{background:transparent!important}
.gp-empty{color:var(--muted);padding:60px 20px;text-align:center}
.gp-gaps{font-size:.9rem;color:var(--muted);max-width:78ch}
.gp-gaps li{margin:.45em 0}

/* Front-page flagship cards + fine print */
.ark-fineprint{font-size:.82rem;color:var(--muted);max-width:78ch}
.gp-naming{margin:26px 0 0;padding:18px 20px;
  background:var(--card);border:1px solid var(--line);border-radius:8px}
.gp-naming h2{font-size:1.05rem;margin:0 0 12px}
.gp-naming dl{margin:0;display:grid;gap:14px}
.gp-naming dt{font-weight:700;font-size:.95rem}
.gp-naming dd{margin:3px 0 0;font-size:.92rem;color:var(--muted);max-width:78ch}
.gp-count{display:block;margin-top:.7rem;font-size:.8rem;color:var(--muted);
  font-variant-numeric:tabular-nums}

@media (max-width:640px){
  .gp-area-grid{grid-template-columns:1fr;max-height:220px}
}

/* ---------------------------------------------------------------------------
   Narrow-viewport overflow fixes (measured at 390px, 2026-07-30).

   The page body must never scroll sideways. Two distinct causes were found and
   they are fixed separately, because they have different owners:

   1. MINE — the product control rows. A <select> takes its intrinsic width from
      its longest <option>, and the item picker's options are long, so .gp-row
      was 427px inside a 304px track. Grid/flex children default to
      min-width:auto, so nothing was allowed to shrink. min-width:0 plus a
      percentage width lets them.

   2. NOT MINE — .ark-gallery-grid, a Site Kit component. Verified pre-existing:
      the pre-rename container overflows by the identical 104px on the same
      element, so this predates the product work. Its grid track is already
      1fr; the overflow is the same min-width:auto default letting a Plotly
      chart's intrinsic width push the track open. Overridden HERE, scoped to
      this site, rather than edited in the shared kit stylesheet — a kit change
      would silently alter every other site's gallery and that is not this
      task's call to make. The underlying kit defect should still be fixed
      upstream.
   --------------------------------------------------------------------------- */
.gp-label { min-width: 0; max-width: 100%; flex: 0 1 auto; }
.gp-select { width: 100%; min-width: 0; max-width: 42ch; }
.gp-row { max-width: 100%; }
.gp-check { min-width: 0; }
.gp-check span { overflow-wrap: anywhere; min-width: 0; }
.gp-controls, .gp-chart-section { max-width: 100%; }
.gp-chart-mount { min-width: 0; max-width: 100%; }

/* Site-local override of the shared gallery grid — see note 2 above. */
.ark-gallery-grid > * { min-width: 0; }
.ark-gallery-chart { min-width: 0; max-width: 100%; }

@media (max-width: 640px) {
  .gp-label { flex: 1 1 100%; }
  .gp-select { max-width: 100%; }
}