:root{
  --paper:#fbf9f3;
  --paper2:#f3eee2;
  --card:#fffdf8;
  --ink:#14283b;
  --ink2:#27405a;
  --muted:#64748b;
  --rule:#ddd5c2;
  --river:#0e4d64;
  --river-deep:#0a3547;
  --brass:#a86f14;
  --brass-wash:#faf0da;
  --ok:#166b4a;
  --bad:#8a2f16;
  --col:720px;
  --r:10px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:"Source Serif 4",Georgia,"Times New Roman",serif;line-height:1.68;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-underline-offset:3px}
a:hover{color:var(--river)}
:focus-visible{outline:2px solid var(--brass);outline-offset:2px}
.skip{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip:focus{left:1rem;top:1rem;width:auto;height:auto;background:var(--card);padding:.5rem .75rem;border:1px solid var(--ink);z-index:99}
.mast{position:sticky;top:0;z-index:30;background:rgba(251,249,243,.96);backdrop-filter:blur(8px);
  border-bottom:2px solid var(--river-deep);
  font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:.7rem;letter-spacing:.06em;text-transform:uppercase}
.mast__inner{max-width:1020px;margin:0 auto;padding:.6rem 1.25rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.mast__brand{font-weight:600}
.mast__brand span{color:var(--muted)}
.mast__nav{display:flex;gap:1rem;list-style:none;margin:0;padding:0;flex-wrap:wrap;align-items:center}
.mast__nav a{text-decoration:none;border-bottom:1px solid transparent;padding-bottom:1px}
.mast__nav a:hover{border-bottom-color:var(--ink)}
.langlink{border:1px solid var(--ink);background:#fff;border-radius:999px;padding:.3rem .6rem;text-decoration:none}
.narrative{max-width:var(--col);margin:0 auto;padding:0 1.25rem}
.rule{height:1px;background:var(--rule)}
.rule--strong{height:3px;background:var(--river-deep)}
.hero{padding:2.2rem 0 1.2rem}
.hero__kicker{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 .55rem}
.hero__title{font-family:Fraunces,Georgia,serif;font-weight:800;font-size:clamp(2.1rem,6vw,3.4rem);line-height:.95;letter-spacing:-.03em;margin:0 0 .7rem;max-width:16ch}
.hero__title em{font-style:normal;color:var(--river)}
.hero__deck{font-size:1.1rem;line-height:1.6;color:var(--ink2);margin:0;max-width:60ch}
.badges{display:flex;gap:.45rem;flex-wrap:wrap;margin:1rem 0 0;padding:0;list-style:none}
.badges li{font-family:"IBM Plex Mono",monospace;font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;
  border:1px solid var(--river-deep);border-radius:4px;padding:.22rem .5rem;background:var(--card)}
.badges li.local{background:var(--river-deep);color:#fff}
.trust{margin:1rem 0 0;padding:.7rem .85rem;background:var(--card);border:1px solid var(--rule);border-left:3px solid var(--brass);
  font-family:"IBM Plex Mono",monospace;font-size:.7rem;line-height:1.55;color:var(--muted)}
.section{padding:2rem 0 1rem}
.section h2{font-family:Fraunces,Georgia,serif;font-weight:700;font-size:1.65rem;line-height:1.15;letter-spacing:-.02em;margin:0 0 .5rem}
.section p{margin:.65rem 0;font-size:1rem;color:var(--ink2)}
.section p.lead{font-size:1.1rem;color:var(--ink)}
.limit{font-family:"Source Sans 3",-apple-system,sans-serif;font-size:.84rem;line-height:1.55;color:var(--muted);
  border-left:3px solid var(--rule);padding:.55rem .75rem;background:var(--paper2);margin:.85rem 0}
.limit strong{color:var(--ink2)}
.probe{border:2px solid var(--river-deep);background:var(--card);border-radius:var(--r);padding:1.1rem 1.1rem 1.2rem;margin:1rem 0}
.probe__step{font-family:"IBM Plex Mono",monospace;font-size:.68rem;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);margin:0 0 .4rem}
.probe h3{font-family:Fraunces,Georgia,serif;font-size:1.3rem;margin:.1rem 0 .6rem;line-height:1.25}
.ticket{display:flex;align-items:center;gap:.8rem;background:var(--river-deep);color:#fff;border-radius:8px;padding:.8rem .95rem;margin:.7rem 0}
.ticket__seal{font-family:"IBM Plex Mono",monospace;font-size:.62rem;letter-spacing:.08em;border:1px dashed #fff;border-radius:4px;padding:.25rem .45rem;white-space:nowrap;opacity:.9}
.ticket__num{font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:1.7rem;letter-spacing:-.02em}
.ticket__unit{font-family:"IBM Plex Mono",monospace;font-size:.75rem;opacity:.85}
.cmp{display:flex;gap:.6rem;flex-wrap:wrap;margin:.8rem 0}
.btn{font-family:"IBM Plex Mono",monospace;font-size:.78rem;letter-spacing:.03em;padding:.65rem .95rem;min-height:44px;border-radius:7px;
  border:1px solid var(--river-deep);background:var(--river-deep);color:#fff;cursor:pointer}
.btn--ghost{background:#fff;color:var(--ink)}
a.btn{display:inline-block;text-decoration:none}
.btn:hover{opacity:.92}
.btnrow{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:.9rem}
input[type=range]{width:100%;accent-color:var(--river);min-height:44px}
.estval{font-family:"IBM Plex Mono",monospace;font-size:1.4rem;font-weight:600}
.estval small{font-size:.8rem;color:var(--muted);font-weight:400}
.progress{font-family:"IBM Plex Mono",monospace;font-size:.7rem;color:var(--muted);margin:.4rem 0 0}
.reveal{border:2px solid var(--brass);background:var(--card);border-radius:var(--r);padding:1.1rem;margin:1rem 0}
.reveal__index{display:flex;align-items:baseline;gap:.7rem;flex-wrap:wrap}
.reveal__num{font-family:Fraunces,Georgia,serif;font-weight:800;font-size:3rem;line-height:1;color:var(--river-deep)}
.reveal__verdict{font-size:1.05rem;font-weight:700}
.ruler{margin:1rem 0 .4rem}
.ruler h4{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;margin:0 0 .3rem;color:var(--ink2)}
.ruler svg{width:100%;height:auto;display:block;background:#fff;border:1px solid var(--rule);border-radius:6px}
.ruler__cap{font-family:"IBM Plex Mono",monospace;font-size:.7rem;color:var(--muted);margin:.25rem 0 0}
table.data{width:100%;border-collapse:collapse;font-family:"Source Sans 3",-apple-system,sans-serif;font-size:.86rem}
table.data th{background:var(--river-deep);color:#fff;font-family:"IBM Plex Mono",monospace;font-size:.66rem;text-transform:uppercase;
  letter-spacing:.05em;text-align:left;padding:.55rem .5rem}
table.data td{padding:.5rem;border-bottom:1px solid var(--rule);vertical-align:top}
table.data tr:hover td{background:var(--brass-wash)}
.footer{margin:2.2rem 0 0;padding:1.5rem 0 2rem;border-top:3px solid var(--river-deep);
  font-family:"Source Sans 3",-apple-system,sans-serif;font-size:.86rem;color:var(--muted)}
.footer h3{font-family:Fraunces,Georgia,serif;color:var(--ink);margin:0 0 .4rem}
.sources{font-family:"IBM Plex Mono",monospace;font-size:.72rem;line-height:1.65}
.sources a{word-break:break-all}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
@media(max-width:560px){
  .ticket__num{font-size:1.35rem}
  .reveal__num{font-size:2.4rem}
  table.data{font-size:.8rem}
}