:root{--ink:#18212b;--muted:#5c6974;--asphalt:#28323d;--line:#dbe3e7;--panel:#f6f8f9;--signal:#f5b942;--charge:#176246;--danger:#b33c31;--white:#fff;--shell:1120px}
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h3{font-size:1.2rem}
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.lead{font-size:1.18rem;color:#36434f;max-width:66ch}
.hero-media,.diagnostic-figure{border:1px solid var(--line);background:var(--panel);border-radius:8px;overflow:hidden}
.hero-media img,.diagnostic-figure svg,.diagnostic-map img{display:block;width:100%;height:auto}
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.diagnostic-map img{aspect-ratio:16/9;object-fit:contain;background:var(--panel)}
.media-figure{margin:1.2rem 0}
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.article ul,.article ol{padding-left:1.35rem}
.article section{scroll-margin-top:90px}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:24px;padding:34px 0}
.site-footer{background:var(--asphalt);color:#eaf0f2}
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.affiliate-note{font-size:.9rem;color:var(--muted)}
@media (max-width:820px){
  body{font-size:16px}
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  .site-nav.is-open{display:grid}
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  h1{font-size:2.3rem;max-width:14ch}
}

.footer-pref-button{display:block;margin:.34rem 0 0;padding:0;border:0;background:transparent;color:#eaf0f2;font:inherit;text-align:left;text-decoration:underline;text-underline-offset:.18em;cursor:pointer}
.footer-pref-button:hover{color:#fff}
.cookie-pref-button{min-height:44px;border:1px solid var(--ink);border-radius:6px;background:var(--ink);color:#fff;padding:.62rem .9rem;font:inherit;font-weight:900;cursor:pointer}
.cookie-pref-button:hover{background:var(--charge)}
.cookie-consent{position:fixed;z-index:40;left:16px;right:16px;bottom:16px;display:flex;align-items:center;justify-content:space-between;gap:16px;max-width:960px;margin-inline:auto;padding:16px;border:1px solid var(--line);border-radius:8px;background:#fff;box-shadow:0 18px 54px rgba(24,33,43,.18)}
.cookie-consent p{margin:.25rem 0 0;color:var(--muted);font-size:.94rem}
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.cookie-actions button:hover{background:var(--panel)}
.cookie-actions [data-cookie-choice="accept"]{background:var(--ink);color:#fff}
.cookie-actions [data-cookie-choice="accept"]:hover{background:var(--charge)}
@media (max-width:680px){
  .cookie-consent{display:grid}
  .cookie-actions{justify-content:stretch}
  .cookie-actions button{flex:1 1 150px}
}
