.stove-technical{margin-top:11px;border:1px solid #ddd8cc;border-radius:10px;background:#fbfaf6;overflow:hidden}
.stove-technical summary{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 11px;cursor:pointer;list-style:none}
.stove-technical summary::-webkit-details-marker{display:none}
.stove-technical summary::after{content:'＋';flex:0 0 auto;color:var(--muted);font-size:.8rem;font-weight:700}
.stove-technical[open] summary::after{content:'−'}
.stove-technical summary>span{color:var(--ink);font-size:.72rem;line-height:1.35;font-weight:720}
.stove-technical summary>b{margin-left:auto;padding:4px 7px;border-radius:999px;background:#f0eee6;color:var(--muted);font-size:.61rem;line-height:1.2;font-weight:720;white-space:nowrap}
.stove-technical[open] summary{border-bottom:1px solid var(--line);background:#f7f5ef}
.stove-technical-body{padding:11px}
.stove-technical-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}
.stove-technical-grid>div{min-width:0;padding:8px 9px;border:1px solid #e6e1d6;border-radius:8px;background:#fff}
.stove-technical-grid span,.stove-technical-note>span{display:block;color:var(--muted);font-size:.59rem;line-height:1.3;font-weight:700;text-transform:uppercase;letter-spacing:.045em}
.stove-technical-grid strong{display:block;margin-top:3px;color:var(--ink);font-size:.7rem;line-height:1.38;font-weight:650;overflow-wrap:anywhere}
.stove-technical-note{margin-top:8px;padding:9px 10px;border-left:2px solid var(--brand-gold);background:#f8f5ed;border-radius:0 7px 7px 0}
.stove-technical-note p{margin:4px 0 0;color:var(--muted);font-size:.67rem;line-height:1.42}
.stove-technical-provenance{margin-top:9px;padding-top:9px;border-top:1px solid var(--line)}
.stove-technical-provenance>p{margin:0;color:var(--muted);font-size:.65rem;line-height:1.42}
.stove-technical-provenance>div{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:7px;flex-wrap:wrap}
.stove-technical-provenance span{color:var(--muted);font-size:.62rem;line-height:1.35}
.stove-technical-provenance a{color:var(--green);font-size:.65rem;line-height:1.35;font-weight:650;text-decoration:none}
.stove-technical-provenance a:hover{text-decoration:underline;text-underline-offset:2px}
@media(max-width:430px){.stove-technical-grid{grid-template-columns:1fr}.stove-technical summary{align-items:flex-start}.stove-technical summary>b{white-space:normal;text-align:right}}