  :root{
    color-scheme:light; /* native scrollbar/controls follow the theme */
    --paper:#F7F4EE; --panel:#FDFBF7; --ink:#191714; --muted:#6E675C; --line:#E2DBCF;
    --pre:#0B6E63; --pre-ink:#084C44; --pre-soft:#DCEBE7;
    --post:#C2410C; --post-ink:#8F2E08; --post-soft:#F6E3D7;
    --crit:#B91C1C; --crit-soft:#F7DEDE; --warn:#B45309; --warn-soft:#F6EAD2;
    --ok:#166534; --ok-soft:#DFEEDD;
    --violet:#6D28D9; --violet-ink:#4C1D95; --violet-soft:#EDE7F6;
    --on-accent:#fff;
    --thead:#F3EEE3;
    /* surface accents */
    --hero-line:transparent; --controls-bg:rgba(247,244,238,.92);
    --tip-bg:var(--ink); --tip-ink:#F2EDE3;
    --card-shadow:0 10px 26px -14px rgba(25,23,20,.35);
    --scdm-bg:#E9E4D8; --scdm-ink:var(--ink); --scdm-line:#8A8172; --ghost:#8A8172;
    /* hero surface — a dark "console" band that stays dark in BOTH themes.
       Values live here (base); a future theme can restyle by overriding
       this group. Per-theme --hero-line (border) is separate. */
    --hero-bg:#14120F; --hero-ink:#F2EDE3; --hero-muted:#A79E8F;
    --hero-soft:#C9C0B0; --hero-sub:#B7AE9F; --hero-hl:#EDE7DA;
    --hero-ctrl-bg:#211E19; --hero-ctrl-line:#3A352C; --hero-ctrl-ink:#9A9080;
    --hero-stat-l:#8A8172; --hero-asym-bg:rgba(255,255,255,.03); --hero-asym-ink:#CFC6B5;
    --hero-glow-pre:rgba(18,107,98,.35); --hero-glow-post:rgba(194,65,12,.28);
    --serif:"Fraunces", Georgia, serif;
    --sans:"Instrument Sans", -apple-system, "Segoe UI", sans-serif;
    --mono:"JetBrains Mono", "SFMono-Regular", Consolas, monospace;
    --nav-h:32px; /* sticky section-nav strip: 8+8 wrap padding + 10px line + 3+3 link padding */
  }
  :root[data-theme="dark"]{
    color-scheme:dark; /* native scrollbar renders dark in dark mode */
    /* hero band: paper is #14120F, so give the console band a darker distinct surface */
    --hero-bg:#0F0D0B;
    --paper:#14120F; --panel:#1D1A15; --ink:#F2EDE3; --muted:#A79E8F; --line:#3A352C;
    --pre:#2DD4BF; --pre-ink:#7DD3C8; --pre-soft:#10332E;
    --post:#FB923C; --post-ink:#FDBA74; --post-soft:#3A2416;
    --crit:#F87171; --crit-soft:#3A1414; --warn:#FBBF24; --warn-soft:#3A2E14;
    --ok:#4ADE80; --ok-soft:#14301C;
    --violet:#C4B5FD; --violet-ink:#D6CBFA; --violet-soft:#241B3A;
    --on-accent:#14120F;
    --thead:#221E18;
    /* surface accents */
    --hero-line:#2A251D; --controls-bg:rgba(20,18,15,.92);
    --tip-bg:#F2EDE3; --tip-ink:#14120F;
    --card-shadow:0 10px 26px -12px rgba(0,0,0,.75);
    --scdm-bg:#2A251D; --scdm-ink:#C9C0B0; --scdm-line:#6E675C; --ghost:#948B7C;
  }
  *{margin:0;padding:0;box-sizing:border-box}
  :focus-visible{outline:2px solid var(--post);outline-offset:2px}
  html{scroll-behavior:smooth}
  @media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto} *{animation:none!important;transition:none!important} }
  body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
  .wrap{max-width:1180px;margin:0 auto;padding:0 28px}

  /* ============ HERO ============ */
  .hero{--hero-pad-bottom:44px;background:var(--hero-bg);color:var(--hero-ink);padding:60px 0 var(--hero-pad-bottom);position:relative;overflow:hidden;border-bottom:1px solid var(--hero-line)}
  .hero::before{content:"";position:absolute;inset:0;background:
    radial-gradient(700px 340px at 82% -10%, var(--hero-glow-pre), transparent 65%),
    radial-gradient(560px 300px at 8% 115%, var(--hero-glow-post), transparent 65%);pointer-events:none}
  .hero .wrap{position:relative}
  .kicker{font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--hero-muted);display:flex;align-items:center;gap:10px;margin-bottom:20px}
  .kicker::before{content:"";width:28px;height:2px;background:var(--hero-ink);display:inline-block}
  .hero h1{font-family:var(--serif);font-weight:600;font-size:clamp(34px,5.4vw,54px);line-height:1.06;letter-spacing:-0.015em;max-width:900px;text-wrap:balance}
  .hero h1 em{font-style:italic;font-weight:400;color:var(--hero-soft)}
  .hero-row{display:flex;flex-wrap:wrap;align-items:center;gap:18px 32px;margin-top:30px}
  .toggle{display:inline-flex;background:var(--hero-ctrl-bg);border:1px solid var(--hero-ctrl-line);border-radius:999px;padding:4px;gap:4px}
  .toggle button{font-family:var(--mono);font-size:11.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--hero-ctrl-ink);background:transparent;border:none;border-radius:999px;padding:9px 18px;cursor:pointer;transition:all .25s}
  .toggle button:hover{color:var(--hero-hl)}
  .toggle button.on[data-sc="new"]{background:var(--post);color:var(--on-accent)}
  .toggle button.on[data-sc="old"]{background:var(--pre);color:var(--on-accent)}
  .theme-btn{
    font-family:var(--mono);font-size:11.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
    background:var(--hero-ctrl-bg);color:var(--hero-hl);border:1px solid var(--hero-ctrl-line);border-radius:999px;padding:9px 18px;cursor:pointer;transition:all .25s;
  }
  .theme-btn:hover{border-color:var(--hero-ink)}

  /* ============ TABS & CONTROLS ============ */
  #sec-nav{position:sticky;top:0;z-index:60;background:var(--controls-bg);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
  #sec-nav .wrap{display:flex;gap:6px;padding-top:8px;padding-bottom:8px;overflow-x:auto;scrollbar-width:none}
  #sec-nav .wrap::-webkit-scrollbar{display:none}
  /* right-edge fade when tab strip overflows (phones) */
  #sec-nav .wrap.more{mask-image:linear-gradient(90deg,#000 calc(100% - 24px),transparent);-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 24px),transparent)}
  #sec-nav a.tab-btn{font-family:var(--mono);font-size:10px;line-height:1;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);text-decoration:none;white-space:nowrap;padding:6px 12px;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:all .15s}
  #sec-nav a.tab-btn:hover{color:var(--ink);border-color:var(--line);background:var(--panel)}
  #sec-nav a.tab-btn.on{color:var(--pre-ink);background:var(--pre-soft);border-color:var(--pre)}
  #sec-nav a.tab-btn:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
  #sec-nav a.tab-all{margin-left:auto;border:1px dashed var(--line)}
  #sec-nav a.tab-all.on{border-style:solid}

  /* Research sub-nav (chips under the Res tab) */
  #research-subnav{position:sticky;top:var(--nav-h,44px);z-index:55;background:var(--controls-bg);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
  #research-subnav[hidden]{display:none}
  #research-subnav .wrap{display:flex;gap:6px;padding-top:8px;padding-bottom:8px;overflow-x:auto;scrollbar-width:none}
  #research-subnav .wrap::-webkit-scrollbar{display:none}
  #research-subnav a.sub-btn{font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);text-decoration:none;white-space:nowrap;padding:5px 11px;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:all .15s}
  #research-subnav a.sub-btn:hover{color:var(--ink);border-color:var(--line);background:var(--panel)}
  #research-subnav a.sub-btn.on{color:var(--pre-ink);background:var(--pre-soft);border-color:var(--pre)}
  body:not([data-active-tab]) #research-subnav{display:none}

  /* Tab visibility rules */
  body[data-active-tab]:not([data-active-tab="all"]) section{display:none !important}
  body[data-active-tab="ledger-sec"] #ledger-sec,
  body[data-active-tab="plan-sec"] #plan-sec,
  body[data-active-tab="sim-sec"] #sim-sec,
  body[data-active-tab="hr-sec"] #hr-sec,
  body[data-active-tab="fine-sec"] #fine-sec,
  body[data-active-tab="trial-sec"] #trial-sec,
  body[data-active-tab="death-sec"] #death-sec,
  body[data-active-tab="dise-sec"] #dise-sec,
  body[data-active-tab="ing-sec"] #ing-sec,
  body[data-active-tab="age-sec"] #age-sec,
  body[data-active-tab="adult-sec"] #adult-sec,
  body[data-active-tab="vaxunvax-sec"] #vaxunvax-sec{display:block !important}

  section{padding:44px 0}
  .sec-label{font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;display:flex;align-items:center;gap:10px}
  .sec-label::before{content:attr(data-n);color:var(--ink)}
  .sec-label:not([data-n])::before{display:none}
  h2{font-family:var(--serif);font-weight:600;letter-spacing:-0.01em;font-size:clamp(24px,3.4vw,32px);line-height:1.15;margin-bottom:8px;text-wrap:balance}
  .sec-intro{color:var(--muted);max-width:820px;margin-bottom:24px;font-size:15px}
  /* planner intro fold: matches the .plan-ctl-fold marker treatment */
  #plan-intro>summary{list-style:none;cursor:pointer;font-family:var(--mono);font-size:10.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;display:flex;align-items:center;gap:8px}
  #plan-intro>summary::-webkit-details-marker{display:none}
  #plan-intro>summary::before{content:"▸";font-size:14px;transition:transform .15s}
  #plan-intro[open]>summary::before{transform:rotate(90deg)}
  #plan-intro p{margin:12px 0 0;line-height:1.6}

  /* ============ DETAIL ============ */
  .detail-top-bar{display:flex;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}
  .btn-subtle{font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:.04em;padding:6px 12px;border-radius:8px;border:1px solid var(--line);background:var(--paper);color:var(--ink);cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:all .15s}
  .btn-subtle:hover{border-color:var(--ink);background:var(--panel)}
  .vax-quick-picker{display:flex;align-items:center;gap:6px;overflow-x:auto;scrollbar-width:none;padding:2px 0;max-width:100%}
  .vax-quick-picker::-webkit-scrollbar{display:none}
  .vax-pill{font-family:var(--mono);font-size:10px;font-weight:600;padding:4px 9px;border-radius:6px;border:1px solid var(--line);background:var(--paper);color:var(--muted);cursor:pointer;white-space:nowrap;transition:all .15s}
  .vax-pill:hover{color:var(--ink);border-color:var(--ink)}
  .vax-pill.on{color:var(--paper);background:var(--ink);border-color:var(--ink)}
  .vax-pill.core.on{background:var(--pre);border-color:var(--pre);color:#fff}
  .vax-pill.demoted.on{background:var(--post);border-color:var(--post);color:#fff}
  .vax-pill.scdm.on{background:var(--scdm-line);border-color:var(--scdm-line);color:#fff}

  .detail-grid{display:grid;grid-template-columns:minmax(360px,460px) 1fr;gap:36px;align-items:start}
  @media (max-width:880px){.detail-grid{grid-template-columns:1fr}}
  .pent-wrap{position:relative;display:flex;flex-direction:column;gap:14px}
  .pent-wrap .dcard-media{height:150px;margin:0;border-radius:12px}
  .pent-wrap .dcard-media:empty{display:none}
  .pent-wrap .dcard-media img,.pent-wrap .dcard-media .dmedia-emoji{border-radius:12px}
  .pent-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:2px}
  .pent-kicker{font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
  .pent-scale{font-family:var(--mono);font-size:9.5px;font-weight:500;letter-spacing:.05em;color:var(--muted);opacity:.8}
  #big-pent{margin:2px 0}
  #big-pent svg{width:100%;max-width:520px;height:auto;display:block;margin:0 auto}
  .pent-legend{display:flex;gap:8px 18px;margin-top:2px;padding-top:12px;border-top:1px dashed var(--line);font-family:var(--mono);font-size:10.5px;color:var(--muted);flex-wrap:wrap}
  .pent-legend .li{display:flex;align-items:center;gap:7px}
  .pent-legend .li.ma{font-size:9.5px;opacity:.85}
  .pent-legend .box{width:12px;height:12px;border-radius:3px;flex:none}
  /* Re-render feedback: on an animated re-render the active polygon gets a
     brief glow pulse and the value badges pop in while JS ticks the numbers
     up (renderDetail in pentagon-widget.js). --pent-glow is set to the active
     scenario color so the halo matches the stroke. The global
     prefers-reduced-motion rule above disables both keyframes. */
  #big-pent.pent-flash #active-poly{animation:pentPulse .7s ease-out}
  #big-pent.pent-flash .pent-val{animation:pentVal .45s ease-out backwards}
  @keyframes pentPulse{
    0%{stroke-width:2.5;filter:drop-shadow(0 0 0 transparent)}
    40%{stroke-width:4.5;filter:drop-shadow(0 0 9px var(--pent-glow,transparent))}
    100%{stroke-width:2.5;filter:drop-shadow(0 0 0 transparent)}
  }
  @keyframes pentVal{
    0%{opacity:0;transform:translateY(3px)}
    100%{opacity:1;transform:none}
  }
  @media (max-width:480px){
    .pent-wrap{gap:10px}
    .pent-legend{gap:6px 14px}
    .pent-legend .li.ma{flex-basis:100%}
  }
  .d-status{margin-top:12px}
  .d-rows{margin-top:18px;display:flex;flex-direction:column;gap:10px}
  .d-row{display:flex;gap:14px;font-size:13.5px;line-height:1.55;border-top:1px dashed var(--line);padding-top:10px}
  .d-row .k{font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);min-width:118px;padding-top:2px}
  .d-row .v{flex:1}
  .d-scores{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}
  @media (max-width:560px){.d-scores{grid-template-columns:1fr 1fr}}
  .d-score{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:12px 14px}
  .d-score .n{font-family:var(--serif);font-size:26px;font-weight:600;line-height:1}
  .d-score .l{font-family:var(--mono);font-size:9.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-top:5px;line-height:1.4}
  .tag{display:inline-block;font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:999px}
  .tag.core{background:var(--pre-soft);color:var(--pre-ink)}
  .tag.demoted{background:var(--post-soft);color:var(--post-ink)}
  .tag.scdm{background:var(--scdm-bg);color:var(--scdm-ink)}

  /* ============ VACCINE POPUP MODAL ============ */
  /* Full-viewport overlay: a fixed backdrop behind a centered, self-scrolling shell.
     Replaces the old sticky #detail-sec side panel. body.modal-open locks page scroll. */
  body.modal-open{overflow:hidden}
  #vax-modal[hidden]{display:none}
  #vax-modal{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:18px}
  .modal-backdrop{position:absolute;inset:0;background:rgba(15,14,12,.62);backdrop-filter:blur(4px);animation:modalFade .18s ease both}
  @keyframes modalFade{from{opacity:0}to{opacity:1}}
  .modal-shell{position:relative;z-index:1;width:100%;max-width:980px;max-height:calc(100vh - 36px);overflow-y:auto;overscroll-behavior:contain;background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:0 24px 48px -18px rgba(0,0,0,.5);animation:modalIn .2s ease both;scrollbar-width:thin}
  .modal-shell::-webkit-scrollbar{width:8px}
  .modal-shell::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px}
  @keyframes modalIn{from{opacity:0;transform:translateY(10px) scale(.985)}to{opacity:1;transform:none}}
  .modal-shell .detail-top-bar{position:sticky;top:0;z-index:2;background:var(--panel);padding:14px 18px 10px;margin:0;border-bottom:1px solid var(--line)}
  .modal-shell h2#d-title{margin:18px 18px 4px}
  .modal-shell .detail-grid{padding:0 18px 18px;margin-top:6px}
  .modal-disease{margin-top:20px;padding-top:16px;border-top:1px dashed var(--line)}
  .modal-disease:empty{display:none}
  @media (max-width:880px){
    .modal-shell .detail-grid{grid-template-columns:1fr}
    .modal-shell{max-height:calc(100vh - 24px)}
    #vax-modal{padding:12px}
  }

  /* ============ GRID ============ */
  @keyframes cardIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
  .sc-crit{background:var(--crit-soft);color:var(--crit)}
  .sc-warn{background:var(--post-soft);color:var(--post-ink)}
  .sc-mid{background:var(--warn-soft);color:var(--warn)}
  .sc-ok{background:var(--ok-soft);color:var(--ok)}
  .death-box{margin-top:14px;border:1px solid var(--line);border-radius:10px;padding:12px 14px;background:var(--paper)}
  .death-box.on{border-color:#E11D48;background:color-mix(in srgb, #E11D48 14%, var(--paper));box-shadow:0 0 0 1px #E11D48}
  .death-k{font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#E11D48;margin-bottom:8px}
  .death-box:not(.on) .death-k{color:var(--muted)}
  .death-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
  @media (max-width:640px){.death-grid{grid-template-columns:1fr 1fr}}
  .death-grid .dn{font-family:var(--serif);font-size:22px;font-weight:600;line-height:1}
  .death-grid .dl{font-family:var(--mono);font-size:10px;color:var(--muted);margin-top:4px;line-height:1.35;text-transform:uppercase;letter-spacing:.06em}
  .death-cite{font-family:var(--mono);font-size:11px;color:var(--muted);line-height:1.55;margin-top:10px}
  .death-cite a{color:inherit;text-decoration:underline}
  .death-mismatch{font-family:var(--mono);font-size:11.5px;color:var(--warn);margin-top:8px}
  #death-table tr.death-row td{background:color-mix(in srgb, #E11D48 12%, transparent)}
  #death-table .death-hot{color:#E11D48;font-weight:700}
  @media (max-width:480px){
    .wrap{padding:0 16px}
    /* readability floor: 9–9.5px micro-labels blur on small phone screens; 10px mono is the minimum we'll show */
    .d-score .l,.hr-basis,
    :is(.plan-honest-fold,.plan-honest .slider-how) summary,.tl-now,.tl-given,.excl .why{font-size:10px}
    /* ledger/trials stacked-row labels: tbody bumps specificity past the 640px base so the 10px floor actually lands */
    table.ledger tbody td::before{font-size:10px}
    .plan-scale{flex-wrap:wrap;row-gap:2px}
  }

  /* ============ LEDGER ============ */
  .tblwrap{overflow-x:auto;border-radius:12px;border:1px solid var(--line)}
  table.ledger{width:100%;border-collapse:collapse;font-size:13px;background:var(--panel);min-width:980px}
  table.ledger th{font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);text-align:left;padding:13px 14px;border-bottom:2px solid var(--line);background:var(--thead);white-space:nowrap}
  table.ledger td{padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:top;line-height:1.5}
  table.ledger tr:last-child td{border-bottom:none}
  table.ledger .vname{font-family:var(--serif);font-size:15.5px;font-weight:600}
  table.ledger .mono{font-family:var(--mono);font-size:11.5px}
  table.ledger .num{font-family:var(--mono);font-weight:600;text-align:right}
  /* numeric headers (cols 6+ of the main ledger) line up with the .num cells; the trials table has no 6th column */
  table.ledger th:nth-child(n+6){text-align:right}
  /* Trial N column holds stated cohort text, not a bare number — keep it left */
  table.ledger td.trial-n{text-align:left}
  table.ledger .rank{font-family:var(--mono);color:var(--muted);font-size:11px}
  /* Net · old drops the 5-pt study-depth term, so its max is lower than Net · Trump — de-emphasize it */
  table.ledger th.old{opacity:.65}
  table.ledger td.old{opacity:.8;font-size:12px;color:var(--muted)}
  table.ledger td.netcell{border-radius:6px}
  @media (max-width:640px){
    /* stacked card rows: thead hidden, every cell becomes a labeled block (labels from td[data-l]) */
    table.ledger{min-width:0;display:block}
    table.ledger thead{display:none}
    table.ledger tbody{display:block}
    table.ledger tbody tr{display:block;border:1px solid var(--line);border-radius:10px;margin:10px 0}
    table.ledger td{display:block;padding:9px 12px;border-bottom:1px dashed var(--line)}
    table.ledger td:last-child{border-bottom:none}
    table.ledger td::before{content:attr(data-l);display:block;font-family:var(--mono);font-size:9px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:3px}
    /* stacked rows label from the left — numeric cells align with their labels, not to the right edge */
    table.ledger td.num{text-align:left}
  }

  /* ============ HIGH-RISK CARDS ============ */
  .hr-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
  @media (max-width:860px){.hr-grid{grid-template-columns:1fr}}
  .hr-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px 22px}
  .hr-card.unclear{border-color:var(--warn);border-style:dashed}
  .hr-card .head{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:10px}
  .hr-card .head h3{font-family:var(--serif);font-size:18px;font-weight:600}
  .hr-basis{font-family:var(--mono);font-size:9.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:3px 9px;border-radius:999px}
  .hr-basis.pub{background:var(--pre-soft);color:var(--pre-ink)}
  .hr-basis.pkg{background:var(--warn-soft);color:var(--warn)}
  .hr-basis.timing{background:var(--scdm-bg);color:var(--scdm-ink)}
  .hr-card ul{margin-left:18px;font-size:13.5px;line-height:1.6}
  .hr-card li{margin:5px 0}
  .hr-card .hnote{font-size:12.5px;color:var(--muted);margin-top:12px;padding-top:12px;border-top:1px dashed var(--line);line-height:1.55}
  .hr-card .hnote b{color:var(--ink)}
  .hr-card .babyline{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:10.5px;font-weight:600;letter-spacing:.04em;color:var(--crit);margin-top:10px}

  /* ============ PLANNER ============ */
  #plan-sec{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
  .plan-head{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
  .plan-scen{display:flex;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--paper)}
  .plan-scen button{border:none;background:transparent;color:var(--muted);font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;padding:8px 13px;cursor:pointer;transition:all .15s;text-transform:uppercase}
  .plan-scen button.on{font-weight:700}
  .plan-scen button.on[data-pc="new"]{background:var(--post);color:var(--on-accent)}
  .plan-scen button.on[data-pc="old"]{background:var(--pre);color:var(--on-accent)}
  .dise-readout{font-family:var(--mono);font-size:12.5px;color:var(--ink);margin-top:9px;line-height:1.5}
  .dise-readout b{font-size:14px;color:var(--pre-ink)}
  .plan-panel{display:grid;grid-template-columns:390px 1fr;gap:28px;align-items:start}
  @media (max-width:980px){.plan-panel{grid-template-columns:1fr} .plan-out{order:1} .plan-ctl{order:2}}
  .plan-ctl{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:18px 20px}
  .plan-ctl h3{font-family:var(--serif);font-size:17px;font-weight:600;margin-bottom:14px}
  .plan-ctl-fold>summary{list-style:none;cursor:pointer;font-family:var(--serif);font-size:17px;font-weight:600;display:flex;align-items:center;gap:8px;margin-bottom:0}
  .plan-ctl-fold>summary::-webkit-details-marker{display:none}
  .plan-ctl-fold>summary::before{content:"▸";font-size:14px;color:var(--muted);transition:transform .15s}
  .plan-ctl-fold[open]>summary::before{transform:rotate(90deg)}
  .plan-ctl-fold[open]>summary{margin-bottom:14px}
  .plan-ctl label{display:block;font-family:var(--mono);font-size:10.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:14px 0 6px}
  .plan-ctl label:first-of-type{margin-top:0}
  .plan-ctl .plan-group{margin-top:16px;border-top:1px dashed var(--line);padding-top:14px}
  .plan-ctl input[type=range]{width:100%;accent-color:var(--post);cursor:pointer}
  .plan-ctl #age{accent-color:var(--ink)}
  .tol-readout{font-family:var(--mono);font-size:12.5px;color:var(--ink);margin-top:9px;line-height:1.5}
  .tol-readout b{font-size:15px;color:var(--post-ink)}
  .plan-scale{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10px;color:var(--muted);margin-top:5px;text-transform:uppercase;letter-spacing:.05em}
  .unit-toggle{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:3px;gap:3px;margin-top:12px;background:var(--panel)}
  .unit-toggle button{font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);background:transparent;border:none;border-radius:999px;padding:6px 12px;cursor:pointer;transition:all .2s}
  .unit-toggle button:hover{color:var(--ink)}
  .unit-toggle button.on{background:var(--ink);color:var(--paper)}
  .chk{display:flex;gap:10px;align-items:flex-start;font-size:13px;line-height:1.5;margin-top:13px;color:var(--ink);cursor:pointer}
  .chk input{margin-top:2px;accent-color:var(--post);width:16px;height:16px;cursor:pointer;flex:none}
  .chk small{display:block;color:var(--muted);font-size:11.5px;margin-top:3px;line-height:1.5}
  .chk .chk-sub{display:block;color:var(--muted);font-size:11.5px;margin-top:3px;line-height:1.5}
  .chk.disabled{opacity:.55;cursor:not-allowed}
  .plan-honest{margin-top:14px;padding:10px 12px;border:1px dashed var(--line);border-radius:8px;font-size:12px;line-height:1.55;color:var(--muted)}
  .plan-honest b{color:var(--ink)}
  :is(.plan-honest-fold,.plan-honest .slider-how) summary{cursor:pointer;font-family:var(--mono);font-size:9.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:4px 0}
  :is(.plan-honest-fold,.plan-honest .slider-how)[open] summary{color:var(--pre-ink)}
  .plan-honest-fold p{margin:6px 0 0}
  .plan-honest-fold{margin-top:8px}
  .plan-ctl .chk-first{margin-top:0}
  .plan-ctl .dise-label{margin-top:18px;color:var(--pre-ink);font-weight:600}
  #int-val{color:var(--ink)}
  .plan-honest .slider-how>div{margin-top:6px}
  #plan-summary{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
  .pstat{flex:1;min-width:110px;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:12px 14px;text-align:center}
  .pstat .n{font-family:var(--serif);font-size:24px;font-weight:600;line-height:1}
  .pstat .l{font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-top:5px}
  .tl{display:flex;flex-direction:column;gap:8px}
  .tl-visit{display:grid;grid-template-columns:140px 1fr;gap:14px;align-items:start;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:12px 16px}
  @media (max-width:600px){.tl-visit{grid-template-columns:1fr}}
  .tl-visit.now{border-color:var(--post);border-width:2px}
  .tl-visit.past{opacity:.6}
  .tl-when{font-family:var(--mono);font-size:11px;color:var(--muted);line-height:1.5}
  .tl-when b{display:block;font-family:var(--serif);font-size:17px;color:var(--ink)}
  .tl-now{display:inline-block;font-family:var(--mono);font-size:9.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--post-ink);background:var(--post-soft);border-radius:4px;padding:2px 6px;margin-left:4px}
  .tl-given{font-size:9px}
  .tl-doses{display:flex;flex-wrap:wrap;gap:7px}
  .dose-chip{font-family:var(--mono);font-size:11px;font-weight:600;background:var(--panel);border:1px solid var(--line);border-radius:7px;padding:5px 9px;line-height:1.4}
  .dose-chip.invalid{border-color:var(--crit);color:var(--crit);border-style:dashed;cursor:help}
  .dose-chip.scdm{border-style:dashed}
  .tl-marker{font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--post-ink);margin:8px 0 2px;display:flex;align-items:center;gap:10px}
  .tl-marker::after{content:"";flex:1;height:1px;background:var(--post);opacity:.5}
  .plan-excluded{margin-top:22px}
  .plan-excluded h3{font-family:var(--serif);font-size:17px;font-weight:600;margin-bottom:10px}
  .excl-chips{display:flex;flex-wrap:wrap;gap:8px}
  .excl{font-family:var(--mono);font-size:11px;background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:6px 10px;line-height:1.45}
  .excl.risk{background:var(--crit-soft);color:var(--crit);border-color:color-mix(in srgb, var(--crit) 35%, transparent)}
  .excl.sc{background:var(--post-soft);color:var(--post-ink);border-color:color-mix(in srgb, var(--post) 35%, transparent)}
  .excl.dise{background:var(--pre-soft);color:var(--pre-ink);border-color:color-mix(in srgb, var(--pre) 35%, transparent)}
  .excl.ok{background:var(--ok-soft);color:var(--ok);border-color:color-mix(in srgb, var(--ok) 35%, transparent)}
  .excl.untested{background:var(--violet-soft);color:var(--violet-ink);border-color:color-mix(in srgb, var(--violet) 45%, transparent)}
  .excl.fraud{background:var(--warn-soft);color:var(--warn);border-color:color-mix(in srgb, var(--warn) 40%, transparent)}
  .excl.note{border-style:dashed;color:var(--muted)}
  .ev-readout{font-family:var(--mono);font-size:12.5px;color:var(--ink);margin-top:9px;line-height:1.5}
  .ev-readout b{font-size:14px;color:var(--violet-ink)}
  .excl .why{display:block;font-size:9.5px;opacity:.85;margin-top:3px;font-weight:400}

  /* ============ CAVEAT ============ */
  .caveat{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:26px 28px;font-size:14px;line-height:1.65}
  .caveat h3{font-family:var(--serif);font-size:18px;font-weight:600;margin-bottom:10px}
  .caveat ul{margin-left:20px}
  .caveat li{margin:8px 0}
  .caveat .fine{font-size:11.5px;color:var(--muted);font-family:var(--mono);margin-top:16px;line-height:1.7}

  footer{padding:34px 0 56px}
  .foot{font-family:var(--mono);font-size:11px;color:var(--muted);line-height:1.7}

  #tip{position:fixed;z-index:99;background:var(--tip-bg);color:var(--tip-ink);font-family:var(--mono);font-size:11px;line-height:1.5;padding:8px 11px;border-radius:8px;max-width:min(420px, calc(100vw - 24px));pointer-events:none;opacity:0;transition:opacity .15s;box-shadow:0 8px 24px -8px rgba(0,0,0,.5)}
  #tip.show{opacity:1}

  /* author-integrity flag on Thorsen-coauthored papers (Madsen 2002/2003) */
  .cite-flag{cursor:help;text-decoration:underline dotted;text-underline-offset:3px}
  .cite-flag-mark{
    display:inline-block;font-family:var(--mono);font-size:10px;font-weight:700;font-style:normal;
    letter-spacing:.06em;text-transform:uppercase;text-decoration:none;
    color:var(--crit);background:var(--crit-soft);border-radius:999px;
    padding:1px 7px;margin-left:5px;white-space:nowrap;vertical-align:1px;
  }

  /* ============ STATIC-STYLE UTILITIES (extracted from inline style attrs) ============ */
  .ml8{margin-left:8px}
  .mt10{margin-top:10px}
  .mt20{margin-top:20px}
  .ma{margin-left:auto}
  #leg-active{background:var(--post)}
  .box.ghost{background:transparent;border:2px dashed var(--ghost)}
  #age-readout{color:var(--muted)}
  .h3-violet{color:var(--violet-ink)}
  .k{font-weight:600}
  .k.orange{color:var(--post-ink)}
  .k.red{color:var(--crit)}
  .k.teal{color:var(--pre-ink)}
  .k.violet{color:var(--violet-ink)}
  .k.amber{color:var(--warn)}
  .u-muted{color:var(--muted)}
  .u-pre{color:var(--pre-ink)}
  .u-post{color:var(--post-ink)}
  .u-sec{font-size:10.5px}
  .na-tag{color:var(--warn);font-size:10.5px}
  .trial-n{font-size:14px}
  .trial-src{color:var(--muted);font-size:10.5px;line-height:1.6}

/* ================= DISEASE FIELD GUIDE (sec 09) ================= */
  .dise-ctl{display:flex;align-items:center;gap:10px;margin:6px 0 2px;flex-wrap:wrap}
  .dise-lbl{font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
  .dise-select{font-family:var(--sans);font-size:13px;padding:6px 10px;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--ink);cursor:pointer}
  .dise-count{margin-left:auto;font-family:var(--mono);font-size:11px;color:var(--muted)}

  .dgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;margin-top:16px}
  #dise-grid.settled .dcard{animation:none}
  .dcard{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;animation:cardIn .4s both}
  .dcard:hover{transform:translateY(-3px);box-shadow:var(--card-shadow)}
  .dcard-media{position:relative;height:150px;background:var(--paper);border-bottom:1px solid var(--line);overflow:hidden}
  .dcard-media img{width:100%;height:100%;object-fit:cover;display:block}
  .dmedia-emoji{display:none;position:absolute;inset:0;align-items:center;justify-content:center;font-size:64px;line-height:1}
  .dcard-media.noimg img{display:none}
  .dcard-media.noimg .dmedia-emoji{display:flex}
  .dcard-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:11px;flex:1}
  .dcard h3{font-family:var(--serif);font-size:20px;font-weight:600;line-height:1.15;margin:0}
  .dagent{font-family:var(--mono);font-size:10.5px;color:var(--muted);margin-top:-6px}

  .dcard .dlbl{display:block;font-family:var(--mono);font-size:9.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:3px}
  .dhow{font-size:13px;line-height:1.55}
  .dhow,.dsevere{font-family:var(--sans);color:var(--ink)}

  .cont{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;gap:4px 9px;align-items:center}
  .cont-lbl{font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
  .cont-meter{display:flex;gap:3px}
  .cont-meter .pip{width:16px;height:6px;border-radius:3px;background:var(--line);display:block}
  .cont-meter .pip.on:nth-child(1),.cont-meter .pip.on:nth-child(2){background:var(--ok)}
  .cont-meter .pip.on:nth-child(3){background:var(--warn)}
  .cont-meter .pip.on:nth-child(4),.cont-meter .pip.on:nth-child(5){background:var(--crit)}
  .cont-r0{grid-column:1/-1;font-family:var(--mono);font-size:10px;color:var(--ink)}

  .sym-list{display:flex;flex-direction:column;gap:5px}
  .sym{display:flex;align-items:flex-start;gap:7px;font-size:13px;line-height:1.4}
  .sym .sd{width:9px;height:9px;border-radius:50%;margin-top:5px;flex:0 0 auto}
  .sym .sd.mild{background:var(--ok)}
  .sym .sd.mod{background:var(--warn)}
  .sym .sd.sev{background:var(--crit)}
  .dsevere{background:var(--crit-soft);border-left:3px solid var(--crit);border-radius:6px;padding:7px 10px}
  .dsevere .dlbl{color:var(--crit)}
  .dsevere{font-size:12.5px;line-height:1.45;font-family:var(--sans)}

  .dexp{font-family:var(--sans);font-size:12.5px;font-weight:600;color:var(--pre-ink);background:none;border:1px solid var(--line);border-radius:8px;padding:8px 10px;cursor:pointer;transition:background .15s,border-color .15s}
  .dexp:hover{background:var(--pre-soft);border-color:var(--pre)}
  .dexp-body{display:none;flex-direction:column;gap:12px;padding-top:2px}
  .dcard.open .dexp-body{display:flex}
  .dx p{font-size:13px;line-height:1.5;margin:0}
  .dx ul{margin:4px 0 0;padding-left:16px}
  .dx li{font-size:12.5px;line-height:1.45;margin:2px 0}
  .dseason{font-family:var(--mono);font-size:11px;color:var(--muted);margin-top:5px}
  .dlink{margin-top:4px;font-family:var(--sans);font-size:12.5px;font-weight:600;color:var(--pre-ink);background:var(--pre-soft);border:1px solid var(--pre);border-radius:8px;padding:8px 10px;cursor:pointer;transition:background .15s}
  .dlink:hover{background:var(--pre);color:#fff}

/* ================= CHRONIC RISK BADGE IN TIMELINE ================= */
  .dose-chronic {
    display: inline-block;
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 700;
    margin-left: 5px;
    padding: 1px 4px;
    border-radius: 4px;
    background: var(--crit-soft);
    color: var(--crit);
    vertical-align: 1px;
  }
  .dose-chronic.thimerosal {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #f87171;
  }
  [data-theme="dark"] .dose-chronic.thimerosal {
    background: #450a0a;
    color: #fca5a5;
    border: 1px solid #dc2626;
  }
  .chronic-stat .n {
    color: var(--crit);
  }
  .thim-pill {
    display: inline-block;
    font-family: var(--mono);
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #f87171;
    border-radius: 4px;
    padding: 1px 4px;
    vertical-align: 1px;
  }
  [data-theme="dark"] .thim-pill {
    background: #450a0a;
    color: #fca5a5;
    border-color: #dc2626;
  }

  .plan-thim-fold {
    margin-top: 14px;
  }
  .plan-thim-fold summary {
    font-weight: 600;
    color: var(--crit);
    cursor: pointer;
    user-select: none;
  }
  .thim-drawer {
    margin-top: 8px;
    font-size: 12px;
    line-height: 1.5;
    color: var(--ink);
  }
  .thimerosal-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 11.5px;
    margin: 10px 0;
    line-height: 1.4;
  }
  .thimerosal-table th, .thimerosal-table td {
    padding: 6px 8px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
  }
  .thimerosal-table th {
    font-family: var(--mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--muted);
    background: var(--bg);
  }
  .thimerosal-table .rr-val {
    font-family: var(--mono);
    font-weight: 700;
    color: var(--crit);
  }
  .thim-note {
    font-size: 11px;
    color: var(--muted);
    margin-top: 6px;
    line-height: 1.45;
  }

/* ================= SIMULATOR WIDGET (sec Sim) ================= */
  #sim-sec {
    border-top: 1px solid var(--line);
    padding: 48px 0;
    background: var(--paper);
  }
  .sim-panel {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 24px;
    margin-top: 20px;
    align-items: start;
  }
  @media (max-width: 900px) {
    .sim-panel {
      grid-template-columns: 1fr;
    }
  }

  .sim-left {
    display: flex;
    flex-direction: column;
    gap: 14px;
    align-items: center;
    /* Keep the baby + controls in view while the (taller) right column with
       the mosaic scrolls: pin just below the sticky section-nav. */
    position: sticky;
    top: calc(var(--nav-h, 44px) + 12px);
    z-index: 1;
  }

  .sim-canvas-box {
    background: var(--panel);
    border: 2px solid var(--line);
    border-radius: 14px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: var(--card-shadow);
    width: 100%;
    max-width: 264px;
    box-sizing: border-box;
  }

  #sim-canvas {
    width: 240px;
    height: 240px;
    max-width: 100%;
    border-radius: 10px;
    cursor: pointer;
    image-rendering: pixelated;
    touch-action: manipulation;
    background: var(--bg);
    box-sizing: border-box;
  }
  #sim-canvas:focus-visible {
    outline: 2px solid var(--pre);
  }

  .sim-canvas-hint {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--muted);
    margin-top: 8px;
    font-weight: 600;
  }

  .sim-step-badge {
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 700;
    color: var(--pre-ink);
    background: var(--pre-soft);
    border: 1px solid var(--pre);
    border-radius: 6px;
    padding: 2px 8px;
    margin-top: 4px;
    display: inline-block;
  }

  .sim-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    width: 100%;
    justify-content: center;
  }

  .sim-btn {
    font-family: var(--sans);
    font-size: 12.5px;
    font-weight: 600;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--line);
    background: var(--panel);
    color: var(--ink);
    cursor: pointer;
    transition: all 0.15s ease;
  }
  .sim-btn:hover {
    background: var(--bg);
    border-color: var(--muted);
  }
  .sim-btn.primary {
    background: var(--pre);
    color: #fff;
    border-color: var(--pre);
  }
  .sim-btn.primary:hover {
    filter: brightness(1.1);
  }
  .sim-btn.primary:disabled {
    background: var(--line);
    color: var(--muted);
    border-color: var(--line);
    cursor: not-allowed;
  }
  .sim-btn.subtle {
    color: var(--muted);
    font-size: 12px;
  }
  .sim-btn.running {
    background: var(--warn);
    color: #fff;
    border-color: var(--warn);
  }

  .sim-banner {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 10px 14px;
    font-size: 13px;
    line-height: 1.45;
    color: var(--ink);
    width: 100%;
    box-sizing: border-box;
  }
  .sim-pill {
    display: inline-block;
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    padding: 2px 7px;
    border-radius: 6px;
    margin-right: 6px;
    vertical-align: 1px;
  }
  .sim-pill.ready { background: var(--line); color: var(--ink); }
  .sim-pill.active { background: var(--warn); color: #fff; }
  .sim-pill.complete { background: var(--ok); color: #fff; }

  .sim-right {
    display: flex;
    flex-direction: column;
    gap: 16px;
    min-width: 0;
  }

  .sim-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 16px 20px;
    box-shadow: var(--card-shadow);
    box-sizing: border-box;
  }

  .sim-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    flex-wrap: wrap;
  }

  .sim-card-tag {
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    display: inline-block;
    margin-bottom: 4px;
    padding: 1px 6px;
    border-radius: 4px;
  }
  .sim-card-tag.crit { background: var(--crit-soft); color: var(--crit); }
  .sim-card-tag.ok { background: var(--pre-soft); color: var(--pre-ink); }

  .sim-card h3 {
    font-family: var(--serif);
    font-size: 18px;
    font-weight: 600;
    margin: 0;
    color: var(--ink);
  }

  .sim-stat-big {
    font-family: var(--serif);
    font-size: 32px;
    font-weight: 700;
    color: var(--crit);
    line-height: 1;
  }

  .sim-chronic-sub {
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 600;
    color: var(--crit);
    margin-top: 4px;
  }

  .sim-bar-wrap {
    position: relative;
    height: 14px;
    background: var(--line);
    border-radius: 7px;
    margin: 18px 0 26px;
  }
  .sim-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--ok) 0%, var(--warn) 35%, var(--crit) 100%);
    border-radius: 7px;
    transition: width 0.35s ease-out;
    min-width: 14px;
  }
  .sim-bar-marker {
    position: absolute;
    top: -4px;
    width: 2px;
    height: 22px;
    background: var(--ink);
    opacity: 0.65;
  }
  .sim-bar-marker-label {
    position: absolute;
    top: 24px;
    transform: translateX(-50%);
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 600;
    color: var(--muted);
    white-space: nowrap;
  }

  .sim-chronic-fold { margin: 4px 0 0; }
  .sim-chronic-fold summary {
    cursor: pointer;
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--ink);
    list-style: none;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 0;
  }
  .sim-chronic-fold summary::before { content: "▸"; color: var(--crit); transition: transform .2s; }
  .sim-chronic-fold[open] summary::before { transform: rotate(90deg); }
  .sim-chronic-fold summary::-webkit-details-marker { display: none; }
  .sim-chronic-fold-note {
    font-size: 11px;
    line-height: 1.5;
    color: var(--muted);
    margin: 4px 0 10px;
  }
  .sim-chronic-cats { display: none; gap: 4px; margin-bottom: 14px; }
  .sim-chronic-fold[open] .sim-chronic-cats { display: grid; }
  .sim-chronic-cat {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 8px;
    border: 1px solid var(--line);
    border-radius: 8px;
    cursor: pointer;
    font-family: var(--mono);
    transition: background .15s;
  }
  .sim-chronic-cat:hover { background: var(--panel-2, rgba(255,255,255,.03)); }
  .sim-chronic-cat input { width: 15px; height: 15px; accent-color: var(--crit); cursor: pointer; flex: none; }
  .sim-chronic-cat-name { font-size: 12px; font-weight: 600; color: var(--ink); flex: 1; }
  .sim-chronic-cat-meta { font-size: 10px; font-weight: 600; color: var(--crit); }
  .sim-chronic-cat-pct {
    font-size: 11px; font-weight: 700; color: var(--ink);
    font-variant-numeric: tabular-nums; min-width: 42px; text-align: right;
  }
  .sim-chronic-cat-track {
    flex: 1; height: 5px; margin-top: 4px;
    background: rgba(127,127,127,.18); border-radius: 3px; overflow: hidden; display: block;
  }
  .sim-chronic-cat-fill {
    display: block; height: 100%; width: 0;
    background: var(--crit); border-radius: 3px; transition: width .3s ease;
  }
  .sim-chronic-cat:has(input:not(:checked)) { opacity: .4; }

  .sim-chronic-thim {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 10px;
    padding: 6px 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    cursor: pointer;
    font-family: var(--mono);
    font-size: 11px;
    color: var(--ink);
    transition: background .15s;
  }
  .sim-chronic-thim:hover { background: var(--panel-2, rgba(255,255,255,.03)); }
  .sim-chronic-thim input { width: 15px; height: 15px; accent-color: var(--crit); cursor: pointer; flex: none; }
  .sim-chronic-thim span small { display: block; font-size: 10px; color: var(--muted); font-weight: 400; }

  .sim-card-cite {
    font-size: 11.5px;
    line-height: 1.45;
    color: var(--muted);
    border-top: 1px solid var(--line);
    padding-top: 10px;
  }

  .sim-prot-pill {
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 600;
    color: var(--pre-ink);
    background: var(--pre-soft);
    padding: 4px 8px;
    border-radius: 6px;
  }

  .sim-diseases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 10px;
    margin-top: 14px;
  }
  @media (max-width: 480px) {
    .sim-diseases-grid {
      grid-template-columns: 1fr;
    }
  }

  /* Population outcome mosaic (1,000,000 px) */
  .sim-card-tag.viz { background: var(--violet-soft); color: var(--violet-ink); }
  .sim-mosaic-note {
    font-size: 12.5px;
    line-height: 1.55;
    color: var(--muted);
    margin: 8px 0 12px;
  }
  .sim-mosaic-note b { color: var(--ink); font-weight: 600; }
  .sim-mosaic-wrap {
    position: relative;
    display: flex;
    justify-content: center;
    background: #191d24;
    border-radius: 10px;
    padding: 12px;
  }
  #sim-mosaic {
    width: 100%;
    max-width: 620px;
    height: auto;
    display: block;
    border-radius: 4px;
  }
  .sim-mosaic-tip {
    position: absolute;
    pointer-events: none;
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 600;
    color: #F2EDE3;
    background: #14120F;
    border: 1px solid #3A352C;
    border-radius: 6px;
    padding: 4px 8px;
    white-space: nowrap;
    opacity: 0;
    transition: opacity .12s;
    z-index: 5;
  }
  .sim-mosaic-tip.show { opacity: 1; }
  .sim-mosaic-distrib {
    margin-top: 14px;
    display: grid;
    gap: 6px;
  }
  .sim-mosaic-distrib-row { display: flex; align-items: center; gap: 10px; }
  .sim-mosaic-distrib-lbl {
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--muted);
    width: 56px;
    flex: none;
  }
  .sim-mosaic-distbar {
    flex: 1;
    height: 14px;
    background: #191d24;
    border-radius: 7px;
    overflow: hidden;
    display: flex;
  }
  .sim-mosaic-distbar i { display: block; height: 100%; }
  .sim-mosaic-shift {
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 600;
    color: var(--ink);
    margin-top: 8px;
  }
  .sim-mosaic-shift span { color: var(--muted); font-weight: 400; }
  .sim-mosaic-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 12px;
  }
  .sim-mosaic-key {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--mono);
    font-size: 10.5px;
    font-weight: 600;
    color: var(--ink);
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 3px 9px 3px 6px;
    cursor: pointer;
    user-select: none;
    transition: border-color .15s, box-shadow .15s;
  }
  .sim-mosaic-key:hover { border-color: var(--muted); }
  .sim-mosaic-key.pinned { border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink) inset; }
  .sim-mosaic-key-swatch {
    width: 11px; height: 11px;
    border-radius: 3px;
    flex: none;
    box-shadow: 0 0 0 1px rgba(0,0,0,.25);
  }
  .sim-mosaic-key-count { color: var(--muted); font-weight: 400; }

  /* Mosaic zoom + minimap */
  .sim-card-header-actions { display: flex; align-items: center; gap: 8px; }
  .sim-mosaic-zoom-btn {
    font-family: var(--mono);
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: .04em;
    color: var(--ink);
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 3px 9px;
    cursor: pointer;
    transition: border-color .15s, box-shadow .15s;
  }
  .sim-mosaic-zoom-btn:hover { border-color: var(--muted); }
  .sim-mosaic-zoom-btn.active { border-color: var(--violet-ink); box-shadow: 0 0 0 1px var(--violet-ink) inset; }
  .sim-mosaic-zoom-slider { display: none; }
  .sim-mosaic-zoom-slider.show {
    display: block;
    width: 90px;
    height: 14px;
    accent-color: var(--violet-ink);
  }
  .sim-mosaic-view {
    position: relative;
    width: 100%;
    max-width: 620px;
    display: flex;
    justify-content: center;
  }
  .sim-mosaic-wrap.zoomed {
    cursor: grab;
    touch-action: none;
  }
  .sim-mosaic-wrap.zoomed:active { cursor: grabbing; }
  .sim-mosaic-mini-wrap {
    position: absolute;
    right: 18px;
    bottom: 18px;
    display: none;
    z-index: 6;
    filter: drop-shadow(0 4px 10px rgba(0,0,0,.4));
  }
  .sim-mosaic-wrap.zoomed .sim-mosaic-mini-wrap { display: block; }
  #sim-mosaic-mini {
    display: block;
    width: 92px;
    height: 92px;
    background: #191d24;
    border: 1px solid #3a4150;
    border-radius: 4px;
    cursor: crosshair;
  }
  .sim-mosaic-mini-close {
    position: absolute;
    top: -7px;
    right: -7px;
    width: 18px;
    height: 18px;
    display: grid;
    place-items: center;
    font: 700 11px/1 var(--mono);
    color: #F2EDE3;
    background: #14120F;
    border: 1px solid #3A352C;
    border-radius: 50%;
    cursor: pointer;
    padding: 0;
  }
  .sim-mosaic-mini-close:hover { border-color: var(--violet-ink); }

  .sim-dise-card {
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 8px 10px;
    display: flex;
    flex-direction: column;
    gap: 3px;
    transition: all 0.2s ease;
  }
  .sim-dise-card.full {
    border-color: var(--ok);
    background: color-mix(in srgb, var(--ok) 8%, var(--bg));
  }
  .sim-dise-card.partial {
    border-color: var(--warn);
    background: color-mix(in srgb, var(--warn) 8%, var(--bg));
  }
  .sim-dise-card.pulse {
    animation: simPulse 0.6s ease-out;
  }
  @keyframes simPulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(14, 165, 233, 0.5); }
    50% { transform: scale(1.03); box-shadow: 0 0 0 8px rgba(14, 165, 233, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(14, 165, 233, 0); }
  }

  .sim-dise-top {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 6px;
  }
  .sim-dise-name {
    font-weight: 600;
    font-size: 12px;
    color: var(--ink);
    /* now a <button> that opens the vaccine popup — strip button defaults */
    appearance: none;
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    font-family: inherit;
    cursor: pointer;
    text-decoration: underline dotted;
    text-underline-offset: 3px;
  }
  .sim-dise-name:hover {
    color: var(--pre-ink);
  }
  .sim-dise-red {
    font-family: var(--mono);
    font-size: 10.5px;
    font-weight: 700;
    color: var(--pre-ink);
    white-space: nowrap;
  }
  .sim-dise-sub {
    font-size: 10.5px;
    color: var(--muted);
    line-height: 1.35;
  }
  /* Short spread-route tag (diseaseProtection.transmission) on each card */
  .sim-dise-route {
    align-self: flex-start;
    padding: 1.5px 8px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--bg);
    font-family: var(--mono);
    font-size: 9px;
    font-weight: 600;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--muted);
    white-space: nowrap;
  }
  /* Environmental spread routes, two tiers:
     env-nature (soil/water, e.g. tetanus spores) = light green;
     env-people (environment contaminated by other infected people:
     airborne, surfaces, fecal-oral, food/water) = dark solid green */
  .sim-dise-route.env-nature {
    color: var(--ok);
    border-color: var(--ok);
    background: var(--ok-soft);
  }
  .sim-dise-route.env-people {
    color: #fff;
    border-color: #166534;
    background: #166534;
  }
  .sim-dise-status {
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 600;
    color: var(--muted);
    margin-top: 2px;
  }
  .sim-dise-card.full .sim-dise-status {
    color: var(--ok);
  }
  .sim-dise-card.partial .sim-dise-status {
    color: var(--warn);
  }

  .sim-dise-risk{display:flex;align-items:center;gap:6px;margin-top:5px}
  .sim-dise-bar{flex:1;height:5px;border-radius:3px;background:var(--line);overflow:hidden}
  .sim-dise-bar i{display:block;height:100%;border-radius:3px;background:var(--crit);transition:width .3s}
  .sim-dise-card.full .sim-dise-bar i{background:var(--ok)}
  .sim-dise-card.partial .sim-dise-bar i{background:var(--warn)}
  .sim-dise-pct{font-family:var(--mono);font-size:9.5px;color:var(--muted);min-width:32px;text-align:right}

  /* Summed vaccinatable-disease risk bar (under the chronic bar in the sim) */
  .sim-dise-sum{margin:14px 0 18px}
  .sim-dise-sum-top{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
  .sim-dise-sum-label{font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:.04em;color:var(--ink)}
  .sim-dise-sum-val{font-family:var(--mono);font-size:12px;font-weight:700;color:var(--pre-ink)}
  .sim-dise-sum-bar{height:9px;background:var(--line);border-radius:5px;overflow:hidden;margin-top:5px}
  .sim-dise-sev-badge{margin-left:7px;padding:1.5px 6px;border-radius:4px;font-family:var(--mono);font-size:8.5px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);background:var(--line);cursor:help}
  .sim-dise-sum-bar i{display:block;height:100%;background:var(--pre);border-radius:5px;transition:width .35s ease-out}


  /* ============ STUDY STATS & ADULT CARDS ============ */
  .study-summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:20px 0}
  .study-stat-card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:14px 18px}
  .study-stat-card .s-num{font-family:var(--mono);font-size:24px;font-weight:700;line-height:1.1;color:var(--post)}
  .study-stat-card .s-num.teal{color:var(--pre)}
  .study-stat-card .s-lbl{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:4px}
  .study-stat-card .s-desc{font-size:12.5px;color:var(--ink);margin-top:6px;line-height:1.4}
  .hr-tag-crit{display:inline-block;padding:2px 6px;border-radius:4px;background:var(--crit-soft);color:var(--crit);font-family:var(--mono);font-weight:700;font-size:11px}
  .hr-tag-warn{display:inline-block;padding:2px 6px;border-radius:4px;background:var(--warn-soft);color:var(--warn);font-family:var(--mono);font-weight:700;font-size:11px}
  .hr-tag-ok{display:inline-block;padding:2px 6px;border-radius:4px;background:var(--ok-soft);color:var(--ok);font-family:var(--mono);font-weight:600;font-size:11px}
  .hr-tag-neutral{display:inline-block;padding:2px 6px;border-radius:4px;background:var(--scdm-bg);color:var(--muted);font-family:var(--mono);font-weight:600;font-size:11px}
  .adult-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px;margin:20px 0}
  .adult-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;display:flex;flex-direction:column;gap:10px}
  .adult-card h3{font-family:var(--serif);font-size:19px;font-weight:600;line-height:1.2;margin:0}
  .adult-cat{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--post);font-weight:600}
  .adult-card p{font-size:13px;line-height:1.5;margin:0}
  .adult-box{background:var(--paper);border-left:3px solid var(--post);border-radius:6px;padding:8px 10px;font-size:12.5px;line-height:1.45}
  .adult-box .dlbl{color:var(--post-ink);font-weight:600;display:block;font-family:var(--mono);font-size:9.5px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:2px}

  /* ============ GAMIFIED & 8-BIT RETRO STYLES ============ */
  .game-btn{background:var(--hero-ctrl-bg);color:#38bdf8;border:1px solid #0284c7}
  .game-btn.on{background:#0284c7;color:#fff;border-color:#38bdf8;box-shadow:0 0 10px rgba(56,189,248,.5)}
  .sfx-btn{background:var(--hero-ctrl-bg);color:#fbbf24;border:1px solid #d97706}
  .sfx-btn.on{background:#d97706;color:#fff;border-color:#fbbf24;box-shadow:0 0 10px rgba(251,191,36,.5)}

  .card-gamestats{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px}
  .game-pill{display:inline-flex;align-items:center;gap:4px;padding:3px 7px;border-radius:6px;font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:.02em;line-height:1.2;cursor:default;white-space:nowrap}
  .game-pill.buff{background:var(--ok-soft);color:var(--ok);border:1px solid rgba(22,101,52,.3)}
  .game-pill.debuff{background:var(--warn-soft);color:var(--warn);border:1px solid rgba(180,83,9,.3)}
  .game-pill.acute{background:var(--crit-soft);color:var(--crit);border:1px solid rgba(185,28,28,.3)}
  .game-pill.neutral{background:var(--scdm-bg);color:var(--muted);border:1px solid var(--line)}
  :root[data-theme="dark"] .game-pill.buff{background:#14301c;color:#4ade80;border-color:rgba(74,222,128,.3)}
  :root[data-theme="dark"] .game-pill.debuff{background:#3a2e14;color:#facc15;border-color:rgba(250,204,21,.3)}
  :root[data-theme="dark"] .game-pill.acute{background:#3a1414;color:#f87171;border-color:rgba(248,113,113,.3)}

  .debuff-table{font-size:11px;padding:2px 6px;font-weight:700}

  .rpg-stat-panel{margin-top:14px;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:12px 14px;display:flex;flex-direction:column;gap:10px}
  .rpg-header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;border-bottom:1px dashed var(--line);padding-bottom:6px;gap:6px}
  .rpg-title{font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);display:flex;align-items:center;gap:6px}
  .rpg-subtitle{font-family:var(--mono);font-size:9.5px;color:var(--muted)}
  .rpg-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
  .rpg-col{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:10px}
  .rpg-col-header{font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px;display:flex;align-items:center;gap:5px}
  .rpg-col.buff-col .rpg-col-header{color:var(--ok)}
  .rpg-col.debuff-col .rpg-col-header{color:var(--warn)}
  .rpg-col.acute-col .rpg-col-header{color:var(--crit)}
  .rpg-list{display:flex;flex-direction:column;gap:6px}
  .rpg-row{display:flex;align-items:center;justify-content:space-between;font-size:11.5px;line-height:1.3;gap:8px}
  .rpg-row-name{flex:1;color:var(--ink)}
  .rpg-row-val{font-family:var(--mono);font-weight:700;font-size:11px;white-space:nowrap}
  .rpg-row-val.val-buff{color:var(--ok)}
  .rpg-row-val.val-debuff{color:var(--warn)}
  .rpg-row-val.val-acute{color:var(--crit)}
  .rpg-bar-track{width:46px;height:6px;background:var(--line);border-radius:3px;overflow:hidden;flex-shrink:0}
  .rpg-bar-fill{height:100%;border-radius:3px}
  .rpg-bar-fill.fill-buff{background:var(--ok)}
  .rpg-bar-fill.fill-debuff{background:var(--warn)}
  .rpg-bar-fill.fill-acute{background:var(--crit)}

  .floating-combat-text{position:fixed;pointer-events:none;z-index:99999;font-family:var(--mono);font-weight:800;font-size:12px;padding:4px 8px;border-radius:6px;background:rgba(20,18,15,.9);color:#fff;box-shadow:0 4px 12px rgba(0,0,0,.4);animation:floatCombat 1.2s cubic-bezier(0.1, 0.8, 0.3, 1) forwards}
  .floating-combat-text.buff{color:#4ade80;border:1px solid #22c55e}
  .floating-combat-text.debuff{color:#facc15;border:1px solid #eab308}
  .floating-combat-text.acute{color:#f87171;border:1px solid #ef4444}
  @keyframes floatCombat{
    0%{opacity:0;transform:translate(-50%, 0) scale(0.8)}
    20%{opacity:1;transform:translate(-50%, -15px) scale(1.1)}
    60%{opacity:1;transform:translate(-50%, -30px) scale(1)}
    100%{opacity:0;transform:translate(-50%, -50px) scale(0.9)}
  }

  /* ============ 8-BIT PIXEL GAME THEME ============ */
  html[data-game-mode="active"]{
    --serif:"Press Start 2P", monospace;
    --sans:"Press Start 2P", monospace;
    --mono:"Press Start 2P", monospace;
    image-rendering:pixelated;
    overflow-x:hidden;
  }
  html[data-game-mode="active"] body{
    font-size:9.5px;
    line-height:1.7;
    overflow-x:hidden;
  }
  html[data-game-mode="active"] select{
    max-width:100%;
  }
  html[data-game-mode="active"] .rpg-row{
    flex-wrap:wrap;
  }
  html[data-game-mode="active"] h1{
    font-size:clamp(13px, 2.2vw, 18px);
    line-height:1.4;
  }
  html[data-game-mode="active"] h2{
    font-size:13px;
    line-height:1.4;
  }
  html[data-game-mode="active"] h3{
    font-size:11px;
    line-height:1.3;
  }
  html[data-game-mode="active"] .toggle,
  html[data-game-mode="active"] .theme-btn,
  html[data-game-mode="active"] .tag,
  html[data-game-mode="active"] .dose-chip,
  html[data-game-mode="active"] .game-pill,
  html[data-game-mode="active"] .study-stat-card,
  html[data-game-mode="active"] .adult-card,
  html[data-game-mode="active"] .rpg-col,
  html[data-game-mode="active"] .rpg-stat-panel,
  html[data-game-mode="active"] .d-score,
  html[data-game-mode="active"] .caveat{
    border-radius:0!important;
    border:2px solid #000!important;
    box-shadow:3px 3px 0 #000;
  }
  html[data-game-mode="active"] .toggle button{
    border-radius:0;
    font-size:8px;
    padding:6px 12px;
  }
  /* Pixel font is too wide for the nowrap risk label: let the row wrap and
     drop to the 8px size the rest of game mode uses for labels. */
  html[data-game-mode="active"] .sim-dise-top{
    flex-wrap:wrap;
  }
  html[data-game-mode="active"] .sim-dise-red{
    font-size:8px;
  }
  html[data-game-mode="active"] .sim-dise-route{
    font-size:8px;
  }
  html[data-game-mode="active"] .ledger th,
  html[data-game-mode="active"] .ledger td{
    font-size:8px;
    line-height:1.4;
  }
  html[data-game-mode="active"] .sec-label,
  html[data-game-mode="active"] .kicker{
    font-size:8px;
  }
  html[data-game-mode="active"] .sub,
  html[data-game-mode="active"] .sec-intro{
    font-size:9px;
    line-height:1.6;
  }
  @media (max-width:600px){
    html[data-game-mode="active"] body{
      font-size:8px;
    }
    html[data-game-mode="active"] .wrap{
      padding:0 14px;
      overflow-x:clip;
    }
    html[data-game-mode="active"] .game-pill{
      font-size:7.5px;
      padding:2px 4px;
    }
    html[data-game-mode="active"] .rpg-grid{
      grid-template-columns:1fr;
    }
  }

