/* Safety dialog: clear information architecture and contrast-safe emergency callouts. */
.safety-tab-nav{display:flex;flex-wrap:wrap;gap:9px;margin:0 0 18px;padding:7px;border:1px solid #d6e6ed;border-radius:15px;background:#edf4f7}
.safety-tab{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:44px;padding:10px 17px;border:1px solid transparent;border-radius:11px;background:transparent;color:#415a6d;font:750 13px/1.2 system-ui,-apple-system,"Segoe UI",sans-serif;cursor:pointer;transition:background .2s ease,border-color .2s ease,color .2s ease,box-shadow .2s ease,transform .2s ease}
.safety-tab:hover{transform:translateY(-1px);color:#123f5d}
.safety-tab[aria-selected="true"]{border-color:#c9e0e9;background:#fff;color:#123f5d;box-shadow:0 3px 11px rgba(27,76,103,.09),inset 0 1px 0 #fff}
.safety-tab-icon{display:grid;place-items:center;width:25px;height:25px;border-radius:8px;background:#e5f4f8;color:#087ca6;font-size:13px}
.safety-tab[aria-selected="true"] .safety-tab-icon{background:#dff2f7;color:#087a9f}
.safety-tab-count{display:inline-grid;place-items:center;min-width:21px;height:21px;padding:0 6px;border-radius:99px;background:#e7f0f4;color:#547083;font-size:10px;font-weight:800}
.safety-tab-panel[hidden]{display:none!important}
.safety-tab-panel{animation:safety-panel-in .24s ease both}
.safety-panel-intro{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;margin:2px 0 16px;padding:0 2px 13px;border-bottom:1px solid #dce8ee}
.safety-panel-intro h3{margin:0;color:#153e5b;font-size:clamp(19px,2.5vw,25px);line-height:1.25;letter-spacing:-.02em}
.safety-panel-intro p{margin:5px 0 0;color:#5d7485;font-size:13px;line-height:1.55}
.safety-panel-count{flex:0 0 auto;padding:6px 10px;border:1px solid #d7e5ec;border-radius:99px;background:#f5f9fb;color:#526d80;font-size:11px;font-weight:750}
/* Emergency guidance stays prominent and legible in either theme, including bold labels. */
.safety-dialog .safety-emergency{border-color:#e7b5a9!important;background:#fff1ec!important;color:#713a31!important;box-shadow:inset 4px 0 0 #b94d3a}
.safety-dialog .safety-emergency strong{color:#8d2f27!important;font-weight:850}
html[data-theme="dark"] .safety-dialog .safety-emergency{border-color:#875448!important;background:#39272a!important;color:#fff0e9!important;box-shadow:inset 4px 0 0 #ff967d}
html[data-theme="dark"] .safety-dialog .safety-emergency strong{color:#fff7f1!important;font-weight:850}
html[data-theme="dark"] .safety-tab-nav{border-color:#344f5f;background:#132b39}
html[data-theme="dark"] .safety-tab{color:#d0dfe6}
html[data-theme="dark"] .safety-tab:hover{color:#fff}
html[data-theme="dark"] .safety-tab[aria-selected="true"]{border-color:#49697a;background:#203b4a;color:#f3f8fa;box-shadow:0 4px 13px rgba(0,0,0,.2),inset 0 1px 0 rgba(255,255,255,.06)}
html[data-theme="dark"] .safety-tab-icon{background:#234354;color:#93dbed}
html[data-theme="dark"] .safety-tab[aria-selected="true"] .safety-tab-icon{background:#2b5367;color:#b0edfa}
html[data-theme="dark"] .safety-tab-count{background:#2b4655;color:#e1edf2}
html[data-theme="dark"] .safety-panel-intro{border-bottom-color:#344e5d}
html[data-theme="dark"] .safety-panel-intro h3{color:#f0f7fa}
html[data-theme="dark"] .safety-panel-intro p{color:#c4d2da}
html[data-theme="dark"] .safety-panel-count{border-color:#3d5b6b;background:#1b3442;color:#d2e0e7}
/* Related gas-emergency notice in the site's general article carousel. */
html[data-theme="dark"] .article-alert{border-color:#98604d!important;background:#3b292b!important;color:#fff0e8!important}
html[data-theme="dark"] .article-alert strong{color:#fff8f0!important}
@keyframes safety-panel-in{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:600px){.safety-tab-nav{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:5px}.safety-tab{gap:7px;padding:9px 8px;font-size:12px}.safety-tab-icon{width:23px;height:23px}.safety-panel-intro{align-items:flex-start;flex-direction:column;gap:8px;margin-bottom:13px}.safety-panel-count{font-size:10px}}
@media(prefers-reduced-motion:reduce){.safety-tab,.safety-tab-panel{transition:none!important;animation:none!important}}