:root{
    /* Brand palette */
    --teal-900:#1c3a45;
    --teal-700:#295462;
    --teal-500:#51757e;
    --teal-400:#7f9ba1;
    --mist:#a9bfc2;
    --mint:#a6dbcf;
    --mint-100:#cef0e7;
    --paper:#f4f9f7;
    --white:#ffffff;
    --ink:#21343b;
    --ink-soft:#46606a;

    /* Functional accents (severity signalling = information, used sparingly) */
    --caution:#9d6321;
    --caution-bg:#f8efe1;
    --caution-edge:#e6cfa6;
    --box-edge:#14110c;
    --box-bg:#faf7f1;

    --radius:16px;
    --radius-sm:10px;
    --shadow:0 1px 2px rgba(28,58,69,.05), 0 8px 24px rgba(28,58,69,.06);
    --maxw:760px;
  }

  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    margin:0;
    font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
    color:var(--ink);
    background:var(--paper);
    line-height:1.62;
    -webkit-font-smoothing:antialiased;
    font-feature-settings:"tnum" 0;
  }
  a{color:var(--teal-700);text-underline-offset:2px}
  a:focus-visible,button:focus-visible{
    outline:3px solid var(--mint);outline-offset:2px;border-radius:4px;
  }

  /* ---------- Top safety ribbon (always visible) ---------- */
  .safety{
    background:var(--teal-900);color:#dceee8;
    font-size:.82rem;letter-spacing:.01em;
    text-align:center;padding:.5rem 1rem;
  }
  .safety strong{color:#fff}
  .safety a{color:#fff;font-weight:600;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.4)}

  /* ---------- Header ---------- */
  .site-header{
    background:var(--white);
    border-bottom:1px solid #e4eeeb;
    position:sticky;top:0;z-index:20;
  }
  .site-header__in{
    max-width:var(--maxw);margin:0 auto;padding:.7rem 1.25rem;
    display:flex;align-items:center;justify-content:space-between;gap:1rem;
  }
  .brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--teal-900)}
  .brand img{width:40px;height:40px;display:block}
  .brand b{font-family:"Source Serif 4",serif;font-weight:600;font-size:1.05rem;letter-spacing:.01em}
  .header-tag{font-size:.78rem;color:var(--teal-500);text-transform:uppercase;letter-spacing:.14em;font-weight:600}

  main{max-width:var(--maxw);margin:0 auto;padding:1.25rem 1.25rem 0}

  /* ---------- Hero ---------- */
  .hero{
    position:relative;overflow:hidden;
    margin:1.25rem 0 1.75rem;
    padding:2.4rem 1.9rem;
    border-radius:var(--radius);
    background:
      linear-gradient(150deg,#eafaf4 0%, #d8efe7 48%, #c2e4da 100%);
    border:1px solid #cbe7df;
  }
  /* mirror-sheen streaks echoing the logo */
  .hero::before,.hero::after{
    content:"";position:absolute;top:-30%;height:160%;width:14px;
    background:rgba(255,255,255,.55);transform:rotate(28deg);
    filter:blur(.5px);pointer-events:none;
  }
  .hero::before{right:18%}
  .hero::after{right:11%;width:7px;background:rgba(255,255,255,.4)}
  .hero__eyebrow{
    font-size:.74rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
    color:var(--teal-500);margin:0 0 .6rem;
  }
  .hero h1{
    font-family:"Source Serif 4",serif;font-weight:600;
    font-size:clamp(2.1rem,6vw,3rem);line-height:1.05;
    color:var(--teal-900);margin:0;letter-spacing:-.01em;
  }
  .hero h1 .brandname{color:var(--teal-500);font-weight:500}
  .chip{
    display:inline-block;margin-top:1rem;
    background:rgba(255,255,255,.72);color:var(--teal-700);
    border:1px solid #b9ddd2;border-radius:999px;
    padding:.34rem .85rem;font-size:.82rem;font-weight:600;
  }
  .hero__lede{
    margin:1rem 0 0;max-width:46ch;color:var(--teal-900);
    font-size:1.02rem;
  }

  /* ---------- Cards ---------- */
  .card{
    background:var(--white);border:1px solid #e4eeeb;
    border-radius:var(--radius);box-shadow:var(--shadow);
    padding:1.5rem 1.6rem;margin:0 0 1.15rem;
    border-left:4px solid var(--mint);
  }
  .card h2{
    font-family:"Source Serif 4",serif;font-weight:600;
    font-size:1.32rem;color:var(--teal-900);
    margin:0 0 .2rem;letter-spacing:-.005em;
  }
  .card__kicker{
    display:block;font-size:.72rem;font-weight:700;letter-spacing:.14em;
    text-transform:uppercase;color:var(--teal-400);margin:0 0 .55rem;
  }
  .card p{margin:.55rem 0}
  .card p:first-of-type{margin-top:.3rem}
  .card ul{margin:.5rem 0 .2rem;padding-left:0;list-style:none}
  .card li{
    position:relative;padding:.18rem 0 .18rem 1.4rem;
  }
  .card li::before{
    content:"";position:absolute;left:.15rem;top:.78rem;
    width:7px;height:7px;border-radius:50%;background:var(--mint);
  }
  .data{
    font-weight:600;color:var(--teal-700);
    font-variant-numeric:tabular-nums;
  }
  .note{font-size:.92rem;color:var(--ink-soft)}

  /* ---------- Severity variants ---------- */
  .card--serious{
    border-left-color:var(--caution);
    background:var(--caution-bg);border-color:var(--caution-edge);
  }
  .card--serious .card__kicker{color:var(--caution)}
  .card--serious li::before{background:var(--caution)}

  .card--box{
    border:2px solid var(--box-edge);border-left-width:6px;
    background:var(--box-bg);box-shadow:none;
  }
  .card--box .card__kicker{color:var(--box-edge);letter-spacing:.18em}
  .card--box h2{color:#13110c}
  .card--box li::before{background:var(--box-edge)}

  /* ---------- Crisis panel ---------- */
  .crisis{
    background:var(--teal-700);color:#eaf6f2;
    border-radius:var(--radius);padding:1.7rem 1.6rem;margin:1.6rem 0 1.15rem;
  }
  .crisis .card__kicker{color:var(--mint)}
  .crisis h2{font-family:"Source Serif 4",serif;font-weight:600;color:#fff;font-size:1.34rem;margin:0 0 .9rem}
  .crisis-grid{display:grid;gap:.7rem}
  .crisis-row{
    display:flex;align-items:baseline;gap:.65rem;flex-wrap:wrap;
    padding:.7rem .9rem;background:rgba(255,255,255,.08);
    border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-sm);
  }
  .crisis-row .num{
    font-size:1.25rem;font-weight:700;color:#fff;letter-spacing:.01em;
    font-variant-numeric:tabular-nums;white-space:nowrap;
  }
  .crisis-row .num a{color:#fff;text-decoration:none}
  .crisis-row .lab{font-size:.92rem;color:#d6ebe5}

  /* ---------- Footer ---------- */
  footer{
    max-width:var(--maxw);margin:1.5rem auto 0;padding:1.75rem 1.25rem 3rem;
    color:var(--ink-soft);font-size:.88rem;
  }
  .disclaimer{
    background:var(--white);border:1px solid #e4eeeb;border-radius:var(--radius-sm);
    padding:1.1rem 1.2rem;margin-bottom:1.4rem;
  }
  .disclaimer strong{color:var(--teal-700)}
  .foot-meta{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;margin-bottom:1.2rem}
  .foot-meta span{display:block}
  .foot-cta{
    display:flex;flex-wrap:wrap;align-items:center;gap:.8rem 1.2rem;
    padding-top:1.2rem;border-top:1px solid #e0ebe8;
  }
  .foot-cta .brand b{color:var(--teal-900)}
  .btn{
    display:inline-block;background:var(--teal-700);color:#fff;text-decoration:none;
    font-weight:600;font-size:.9rem;padding:.6rem 1.15rem;border-radius:999px;
  }
  .btn:hover{background:var(--teal-900)}
  .sources a{color:var(--teal-500)}

  @media (max-width:560px){
    .hero{padding:2rem 1.3rem}
    .card{padding:1.3rem 1.25rem}
    .header-tag{display:none}
  }
  @media (prefers-reduced-motion:reduce){
    html{scroll-behavior:auto}
  }