/* BTU Calculator — refconhvac.com
   Mobile-first, no external deps. Scoped under .btu-calc to avoid theme clashes.
*/
.btu-calc{--c-primary:#0ea5e9;--c-primary-dark:#0369a1;--c-accent:#10b981;--c-warn:#f59e0b;--c-ink:#0f172a;--c-mute:#64748b;--c-line:#e2e8f0;--c-bg:#f8fafc;--c-card:#ffffff;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--c-ink);line-height:1.55}
.btu-calc *,.btu-calc *::before,.btu-calc *::after{box-sizing:border-box}
.btu-calc{max-width:980px;margin:0 auto;padding:16px}
.btu-calc .hero{background:linear-gradient(135deg,#0ea5e9 0%,#0369a1 100%);color:#fff;border-radius:18px;padding:24px 20px;margin-bottom:18px;box-shadow:0 10px 30px -10px rgba(2,132,199,.4)}
.btu-calc .hero h1,.btu-calc .hero .hero-title{margin:0 0 6px;font-size:1.6rem;font-weight:800;line-height:1.2}
.btu-calc .hero p{margin:0;opacity:.95;font-size:.95rem}
.btu-calc .card{background:var(--c-card);border:1px solid var(--c-line);border-radius:16px;padding:18px;margin-bottom:16px;box-shadow:0 2px 8px rgba(15,23,42,.04)}
.btu-calc .card h2{margin:0 0 14px;font-size:1.15rem;color:var(--c-primary-dark);display:flex;align-items:center;gap:8px}
.btu-calc .card h2 .ico{width:28px;height:28px;background:#e0f2fe;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;font-size:16px}
.btu-calc .grid{display:grid;gap:14px;grid-template-columns:1fr}
@media(min-width:640px){.btu-calc .grid-2{grid-template-columns:1fr 1fr}.btu-calc .grid-3{grid-template-columns:repeat(3,1fr)}}
.btu-calc label{display:block;font-size:.85rem;font-weight:600;color:#334155;margin-bottom:6px}
.btu-calc .hint{font-size:.75rem;color:var(--c-mute);font-weight:400;display:block;margin-top:2px}
.btu-calc input[type=number],.btu-calc input[type=text],.btu-calc select{width:100%;padding:14px 14px;font-size:16px;border:2px solid var(--c-line);border-radius:10px;background:#fff;color:var(--c-ink);min-height:48px;-webkit-appearance:none;appearance:none}
.btu-calc input[type=number]:focus,.btu-calc select:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(14,165,233,.15)}
.btu-calc .field{padding:14px;background:var(--c-bg);border-radius:12px;border:1px solid var(--c-line)}
.btu-calc .slider-row{display:flex;align-items:center;gap:10px;margin-top:8px}
.btu-calc input[type=range]{flex:1;-webkit-appearance:none;appearance:none;height:8px;background:linear-gradient(to right,var(--c-primary) 0%,var(--c-primary) var(--p,50%),#cbd5e1 var(--p,50%),#cbd5e1 100%);border-radius:999px;outline:none}
.btu-calc input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:28px;height:28px;background:#fff;border:3px solid var(--c-primary);border-radius:50%;cursor:pointer;box-shadow:0 2px 6px rgba(0,0,0,.15)}
.btu-calc input[type=range]::-moz-range-thumb{width:28px;height:28px;background:#fff;border:3px solid var(--c-primary);border-radius:50%;cursor:pointer;box-shadow:0 2px 6px rgba(0,0,0,.15)}
.btu-calc .slider-val{min-width:88px;text-align:center;background:#fff;border:2px solid var(--c-line);border-radius:10px;padding:10px 8px;font-weight:700;color:var(--c-primary-dark);font-size:1rem}
.btu-calc .type-row{display:flex;align-items:center;gap:8px;margin-top:10px;background:#f8fafc;border:1.5px dashed var(--c-line);border-radius:10px;padding:8px 10px;transition:border-color .15s,background .15s}
.btu-calc .type-row:focus-within{border-color:var(--c-primary);background:#fff;border-style:solid}
.btu-calc .type-row .type-label{font-size:.78rem;color:var(--c-mute);font-weight:600;white-space:nowrap}
.btu-calc .type-row input[type=number]{flex:1;min-width:0;padding:8px 10px;font-size:1rem;border:2px solid var(--c-line);border-radius:8px;background:#fff;color:var(--c-ink);min-height:42px;font-weight:700;text-align:center}
.btu-calc .type-row input[type=number]:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(14,165,233,.15)}
.btu-calc .type-row input[type=number].out-of-range{border-color:var(--c-warn);background:#fffbeb;color:#92400e}
.btu-calc .type-row .type-unit{font-size:.8rem;color:var(--c-mute);font-weight:600;white-space:nowrap}
.btu-calc .range-hint{margin-top:6px;font-size:.72rem;color:var(--c-mute)}
.btu-calc .inline-error{background:#fef2f2;border:2px solid #fecaca;color:#991b1b;padding:12px 14px;border-radius:10px;margin-bottom:14px;font-weight:600;font-size:.92rem;display:flex;align-items:center;gap:8px;animation:slideDown .3s ease}
.btu-calc .inline-error::before{content:"⚠️";font-size:1.1rem}
@keyframes slideDown{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
.btu-calc .seg{display:flex;gap:6px;flex-wrap:wrap}
.btu-calc .seg button{flex:1 1 auto;min-height:44px;padding:10px 8px;background:#fff;border:2px solid var(--c-line);border-radius:10px;font-weight:600;font-size:.85rem;color:#475569;cursor:pointer;transition:all .15s}
.btu-calc .seg button.on{background:var(--c-primary);border-color:var(--c-primary);color:#fff}
.btu-calc .seg button:active{transform:scale(.97)}
.btu-calc .check{display:flex;align-items:center;gap:10px;padding:12px;background:#fff;border:2px solid var(--c-line);border-radius:10px;cursor:pointer;min-height:48px}
.btu-calc .check.on{background:#ecfdf5;border-color:var(--c-accent)}
.btu-calc .check input{width:22px;height:22px;accent-color:var(--c-accent);cursor:pointer}
.btu-calc .check span.lbl{font-weight:600;font-size:.95rem}
.btu-calc .adv-toggle{display:flex;align-items:center;justify-content:space-between;padding:14px;background:var(--c-bg);border-radius:10px;cursor:pointer;user-select:none;border:1px solid var(--c-line)}
.btu-calc .adv-toggle strong{font-size:.95rem;color:var(--c-primary-dark)}
.btu-calc .adv-toggle .chev{transition:transform .2s;font-size:1.2rem;color:var(--c-mute)}
.btu-calc .adv-toggle.open .chev{transform:rotate(180deg)}
.btu-calc .adv-body{display:none;margin-top:12px}
.btu-calc .adv-body.open{display:block}
.btu-calc .results{background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);color:#fff;border-radius:18px;padding:22px 18px;margin-bottom:16px}
.btu-calc .results .label{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;opacity:.75;margin-bottom:4px}
.btu-calc .results .big{font-size:2.4rem;font-weight:800;line-height:1;margin:0}
.btu-calc .results .big small{font-size:1rem;font-weight:600;opacity:.85;margin-left:4px}
.btu-calc .results .row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.btu-calc .results .stat{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:12px}
.btu-calc .results .stat .v{font-size:1.3rem;font-weight:700;line-height:1.2}
.btu-calc .results .stat .k{font-size:.7rem;opacity:.75;margin-top:2px}
.btu-calc .pill{display:inline-flex;align-items:center;gap:6px;background:#10b981;color:#fff;border-radius:999px;padding:4px 10px;font-size:.75rem;font-weight:700;margin-top:8px}
.btu-calc .breakdown{border:1px solid var(--c-line);border-radius:12px;overflow:hidden;background:#fff;color:var(--c-primary-dark)}
.btu-calc .breakdown .b-row{display:flex;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--c-line);font-size:.9rem;color:var(--c-primary-dark)}
.btu-calc .breakdown .b-row:last-child{border-bottom:none;background:#f8fafc;font-weight:700;color:var(--c-primary-dark)}
.btu-calc .breakdown .b-row span:first-child{color:#475569}
/* v6 fix: when breakdown is inside the dark .results panel, override to light colors for contrast */
.btu-calc .results .breakdown{background:#1e293b;border-color:rgba(255,255,255,.15);color:#f1f5f9}
.btu-calc .results .breakdown .b-row{color:#f1f5f9;border-bottom-color:rgba(255,255,255,.12)}
.btu-calc .results .breakdown .b-row span:first-child{color:#94a3b8}
.btu-calc .results .breakdown .b-row:last-child{background:#0f172a;color:#7dd3fc}
.btu-calc .breakdown-wrap{background:rgba(255,255,255,.04);border-radius:12px;padding:6px 14px;margin-bottom:12px}
.btu-calc .breakdown-wrap[open]{background:rgba(255,255,255,.06)}
.btu-calc .breakdown-wrap summary{list-style:none;color:#7dd3fc;font-size:.9rem;padding:10px 0}
.btu-calc .breakdown-wrap summary::-webkit-details-marker{display:none}
.btu-calc .breakdown-wrap summary::before{content:'📊 ';margin-right:4px}
.btu-calc .breakdown-wrap[open] summary::before{content:'📈 '}
/* v5: respect users who prefer reduced motion */
@media (prefers-reduced-motion: reduce){
  .btu-calc *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
/* v7: mobile (<640px) — stack slider value under slider, stack type-row (label / input+unit) for thumb reach */
@media (max-width:639px){
  .btu-calc{padding:10px}
  .btu-calc .card{padding:14px;border-radius:14px}
  .btu-calc .card h2{font-size:1.05rem}
  .btu-calc .field{padding:12px}
  .btu-calc .slider-row{flex-direction:column;align-items:stretch;gap:8px}
  .btu-calc input[type=range]{width:100%}
  .btu-calc .slider-val{min-width:0;width:100%;padding:8px 10px;font-size:.95rem}
  .btu-calc .type-row{flex-direction:column;align-items:stretch;gap:6px;padding:10px}
  .btu-calc .type-row .type-label{font-size:.75rem;text-align:left}
  .btu-calc .type-row .type-input-row{display:flex;align-items:center;gap:8px;width:100%}
  .btu-calc .type-row input[type=number]{flex:1;width:100%;min-width:0;font-size:16px;padding:10px 12px;min-height:44px}
  .btu-calc .seg button{padding:9px 6px;font-size:.78rem;min-height:42px}
  .btu-calc .results{padding:18px 14px;border-radius:14px}
  .btu-calc .results .big{font-size:2rem}
  .btu-calc .results .row{grid-template-columns:1fr 1fr;gap:8px}
  .btu-calc .results .stat{padding:10px}
  .btu-calc .results .stat .v{font-size:1.1rem}
  .btu-calc .cta-row{grid-template-columns:1fr;gap:8px}
  .btu-calc .cta-row .btn{width:100%}
  .btu-calc .btn{padding:12px 10px;font-size:.92rem;min-height:48px}
  .btu-calc .hero{padding:18px 16px}
  .btu-calc .hero h1,.btu-calc .hero .hero-title{font-size:1.35rem}
  .btu-calc .hero p{font-size:.88rem}
}
/* v5: print styles — collapse interactive UI, keep results visible for hard copy */
@media print{
  .btu-calc .card .seg,.btu-calc .slider-row,.btu-calc .type-row,.btu-calc .adv-body,.btu-calc .cta-row,.btu-calc .disclaimer{display:none!important}
  .btu-calc .results{background:#fff!important;color:#000!important}
  .btu-calc .results .stat{background:#f1f5f9!important;color:#000!important;border:1px solid #cbd5e1!important}
  .btu-calc .breakdown-wrap[open] summary::before{content:''}
}
@media(min-width:640px){.btu-calc .cta-row{display:grid;gap:10px;grid-template-columns:1fr 1fr;margin-top:14px}}
@media(min-width:640px){.btu-calc .cta-row{grid-template-columns:1fr 1fr 1fr}}
.btu-calc .btn{display:flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:14px 18px;border-radius:12px;font-weight:700;font-size:1rem;border:none;cursor:pointer;transition:all .15s;text-decoration:none;color:#fff}
.btu-calc .btn-primary{background:var(--c-primary);box-shadow:0 4px 12px -2px rgba(14,165,233,.4)}
.btu-calc .btn-primary:hover{background:var(--c-primary-dark)}
.btu-calc .btn-accent{background:var(--c-accent);box-shadow:0 4px 12px -2px rgba(16,185,129,.4)}
.btu-calc .btn-ghost{background:#fff;color:var(--c-primary-dark);border:2px solid var(--c-line)}
.btu-calc .btn:active{transform:scale(.98)}
.btu-calc .btn[disabled]{opacity:.5;cursor:not-allowed}
.btu-calc .email-form{display:none;background:var(--c-bg);border-radius:12px;padding:14px;margin-top:12px;border:1px solid var(--c-line)}
.btu-calc .email-form.open{display:block}
.btu-calc .email-form input[type=email]{width:100%;padding:14px;border:2px solid var(--c-line);border-radius:10px;font-size:16px;margin-bottom:8px}
.btu-calc .disclaimer{font-size:.78rem;color:var(--c-mute);background:#fffbeb;border:1px solid #fde68a;border-radius:10px;padding:12px;margin-top:14px}

/* v7: Sticky summary bar — keeps total cooling load visible while scrolling */
.btu-calc .btu-sticky{position:sticky;bottom:0;display:flex;align-items:center;justify-content:space-between;gap:10px;background:linear-gradient(180deg,#0f766e 0%,#0d9488 100%);color:#fff;padding:10px 16px;margin:16px -16px -16px;border-top:1px solid rgba(255,255,255,.15);box-shadow:0 -4px 16px -4px rgba(15,118,110,.35);z-index:50;font-variant-numeric:tabular-nums}
.btu-calc .btu-sticky-label{font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;opacity:.85;font-weight:600}
.btu-calc .btu-sticky-val{font-size:1.15rem;font-weight:800;line-height:1.1}
.btu-calc .btu-sticky-val small{font-size:.65rem;font-weight:500;opacity:.85;margin-left:2px}
.btu-calc .btu-sticky-tons{font-size:.95rem;font-weight:700;background:rgba(255,255,255,.15);padding:4px 10px;border-radius:8px}
.btu-calc .btu-sticky-tons small{font-size:.65rem;font-weight:500;opacity:.85;margin-left:1px}
@media (max-width:639px){
  .btu-calc .btu-sticky{padding:8px 12px;margin:12px -14px -14px;gap:8px}
  .btu-calc .btu-sticky-label{font-size:.65rem;letter-spacing:.04em}
  .btu-calc .btu-sticky-val{font-size:1rem}
  .btu-calc .btu-sticky-tons{font-size:.85rem;padding:3px 8px}
}

/* Astra's global #ast-scroll-top floating button (bottom-right) sits at
   bottom:30px by default — it visually collides with the full-width
   .btu-sticky footer used on every calculator in this cluster. Raise it
   above the bar. ID+class beats Astra's own rule; !important guards
   against Astra's media-query variants. Applied at the shared base
   level so all 3 calculator pages (BTU, AC Tonnage, AC Electricity Cost)
   get the fix from one place. Bar height is ~80-88px on a 360px
   viewport; 96px mobile / 92px desktop gives comfortable clearance. */
#ast-scroll-top.ast-scroll-top-icon{bottom:92px!important}
@media (max-width:768px){
  #ast-scroll-top.ast-scroll-top-icon{bottom:96px!important}
}

@media print{.btu-calc .btu-sticky{display:none!important}}
@media (prefers-reduced-motion: reduce){.btu-calc .btu-sticky{transition:none}}
.btu-calc .seo h2{margin-top:32px;font-size:1.4rem;color:var(--c-primary-dark);border-bottom:3px solid var(--c-primary);padding-bottom:6px;display:inline-block}
.btu-calc .seo h3{margin-top:22px;font-size:1.1rem;color:var(--c-ink)}
.btu-calc .seo p,.btu-calc .seo li{font-size:.95rem;color:#334155}
.btu-calc .seo ul,.btu-calc .seo ol{padding-left:22px}
.btu-calc .seo li{margin-bottom:6px}
.btu-calc .seo a{color:var(--c-primary-dark);text-decoration:underline;font-weight:600}
.btu-calc .toc{background:var(--c-bg);border:1px solid var(--c-line);border-radius:12px;padding:14px;margin-bottom:18px}
.btu-calc .toc strong{display:block;margin-bottom:6px;font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;color:var(--c-mute)}
.btu-calc .toc ol{margin:0;padding-left:20px;columns:1}
@media(min-width:640px){.btu-calc .toc ol{columns:2}}
.btu-calc .toc a{color:var(--c-primary-dark);font-weight:600;text-decoration:none;font-size:.9rem}
.btu-calc .toc a:hover{text-decoration:underline}
.btu-calc .faq{border:1px solid var(--c-line);border-radius:12px;margin-bottom:10px;overflow:hidden}
.btu-calc .faq summary{padding:14px 16px;font-weight:700;cursor:pointer;background:#fff;list-style:none;display:flex;justify-content:space-between;align-items:center}
.btu-calc .faq summary::-webkit-details-marker{display:none}
.btu-calc .faq summary::after{content:"+";font-size:1.4rem;color:var(--c-primary);font-weight:400;transition:transform .2s}
.btu-calc .faq[open] summary::after{transform:rotate(45deg)}
.btu-calc .faq .ans{padding:0 16px 14px;color:#475569;font-size:.92rem}
.btu-calc .calc-loading{display:none;text-align:center;padding:10px;color:var(--c-mute);font-size:.85rem}
.btu-calc .calc-loading.show{display:block}


/* ============================================================
 * BTU CALC v7.11 — Tier-1 toggle UI styles (additive; CSS cache stays ?v=7.9)
 * Scope: .btu-calc only; does not affect Astra/WordPress chrome.
 * ============================================================ */
.btu-calc .units-toggle{display:inline-flex;gap:0;border:1px solid var(--c-line);border-radius:8px;overflow:hidden;margin:8px 0 14px;background:#fff}
.btu-calc .u-opt{background:#fff;color:var(--c-ink);padding:7px 14px;font-size:.82rem;font-weight:600;border:0;cursor:pointer;transition:background .15s,color .15s}
.btu-calc .u-opt:hover{background:#f1f5f9}
.btu-calc .u-opt.is-on{background:var(--c-primary);color:#fff}
/* v7.24: draw attention to the unit toggle (metric visitors, tier-1/tier-2). Static
   caption on the hero + soft glow ring so the white pill lifts off the blue hero. */
.btu-calc .units-caption{margin:12px 0 4px;font-size:.74rem;font-weight:700;letter-spacing:.02em;color:#fff;opacity:.95;text-shadow:0 1px 2px rgba(2,6,23,.25)}
.btu-calc .units-toggle--highlight{box-shadow:0 0 0 3px rgba(255,255,255,.35),0 0 16px 2px rgba(16,185,129,.45),0 6px 16px -6px rgba(2,6,23,.5)}
@media (max-width:639px){.btu-calc .units-caption{font-size:.7rem}}

/* Country/region row */
.btu-calc .country-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:10px}
.btu-calc .country-row label{font-size:.85rem;font-weight:600;color:var(--c-primary-dark);margin:0}
.btu-calc .country-row select{font-size:.88rem;padding:6px 10px;border:1px solid var(--c-line);border-radius:6px;background:#fff;color:var(--c-ink);cursor:pointer;min-height:38px}
.btu-calc .country-row select:focus{outline:2px solid var(--c-primary);outline-offset:1px}

/* Duct-attic checkbox row */
.btu-calc .adv-row{display:flex;align-items:flex-start;gap:10px;margin:8px 0}
.btu-calc .adv-row input[type=checkbox]{width:18px;height:18px;margin-top:2px;accent-color:var(--c-primary);cursor:pointer;flex-shrink:0}
.btu-calc .adv-row .lbl{display:flex;flex-direction:column;gap:2px;cursor:pointer}
.btu-calc .adv-row .lbl .t{font-size:.92rem;color:var(--c-ink);font-weight:600}
.btu-calc .adv-row .lbl .h{font-size:.8rem;color:var(--c-mute);font-weight:400;line-height:1.3}

/* Output footer value-weight toggle (imperial → tons is primary; metric → kW is primary)
   v7.21: the .results panel is near-black (#0f172a). The old rules coloured the
   primary stat #0369a1 (dark blue) and the non-primary #475569 (slate) — both
   dark-on-dark and barely legible. Use light tones so emphasis reads correctly,
   and add a subtle highlight ring to the primary stat. (Dead `.num` weight rules
   removed — the JS never wraps stat numbers in a .num element.) */
.btu-calc .results .row .stat.is-primary{background:rgba(125,211,252,.14);border-color:rgba(125,211,252,.45)}
.btu-calc .results .row .stat.is-primary .v{color:#7dd3fc;font-weight:800}
.btu-calc .results .row .stat:not(.is-primary) .v{color:#e2e8f0;font-weight:600}

/* Mobile tweak: stack country-row */
@media (max-width:639px){
  .btu-calc .country-row{flex-direction:column;align-items:stretch}
  .btu-calc .country-row select{width:100%}
}

/* SEO content additions (v7.26) — callout-tonnage + ref-table + ref-note.
   Placed at end so cascade wins over earlier rules. */
.btu-calc .callout-tonnage{display:flex;gap:14px;align-items:flex-start;margin:14px 18px 6px;padding:16px 18px;background:linear-gradient(135deg,#f0f9ff 0%,#e0f2fe 100%);border:1px solid #bae6fd;border-left:5px solid #0ea5e9;border-radius:12px;line-height:1.45;color:#0c4a6e;box-shadow:0 2px 6px rgba(14,165,233,.08)}
.btu-calc .callout-tonnage .callout-ico{font-size:1.8rem;line-height:1;flex-shrink:0;margin-top:2px;filter:drop-shadow(0 1px 1px rgba(14,165,233,.25))}
.btu-calc .callout-tonnage .callout-body{flex:1;min-width:0}
.btu-calc .callout-tonnage strong{color:#075985;font-size:1rem;font-weight:700;display:block;margin-bottom:2px}
.btu-calc .callout-tonnage strong em{font-style:normal;color:#0369a1}
.btu-calc .callout-tonnage p{margin:4px 0 0;font-size:.92rem;color:#0c4a6e}
.btu-calc .callout-tonnage a{color:#0369a1;font-weight:600;text-decoration:underline;text-underline-offset:2px}
.btu-calc .callout-tonnage a:hover{color:#075985;text-decoration-thickness:2px}
@media(max-width:520px){.btu-calc .callout-tonnage{padding:14px;margin:12px 12px 4px;gap:10px}.btu-calc .callout-tonnage .callout-ico{font-size:1.5rem}}

.btu-calc .ref-table{width:100%;border-collapse:collapse;margin:10px 0 6px;font-size:.92rem;font-feature-settings:"tnum" 1;background:var(--c-card,#fff);border-radius:8px;overflow:hidden}
.btu-calc .ref-table thead th{background:#0ea5e9;color:#fff;text-align:left;padding:10px 12px;font-weight:600;font-size:.85rem;letter-spacing:.01em}
.btu-calc .ref-table tbody td{padding:9px 12px;border-top:1px solid var(--c-line,#e2e8f0);color:var(--c-ink,#0f172a)}
.btu-calc .ref-table tbody tr:nth-child(even) td{background:#f8fafc}
.btu-calc .ref-table tbody tr:hover td{background:#f0f9ff}
@media(max-width:520px){.btu-calc .ref-table{font-size:.85rem}.btu-calc .ref-table thead th,.btu-calc .ref-table tbody td{padding:8px 8px}}
.btu-calc .ref-note{margin-top:6px;font-size:.85rem;color:var(--c-mute,#475569);font-style:italic;padding-left:2px}