/* V2.2: verified public Apple specifications; local to existing product detail card. */
.product-intro-card{margin:9px 0 15px;padding:13px 14px;border-radius:14px;border:1px solid #e0e9f4;background:linear-gradient(120deg,#f6faff,#fff);box-sizing:border-box}
.product-intro-header{display:flex;align-items:center;gap:8px;margin:0 0 10px;color:#182e4b;font-size:14px;font-weight:750}
.product-intro-icon{display:inline-flex;width:22px;height:22px;align-items:center;justify-content:center;border-radius:7px;background:#e3efff;color:#086af0;font-size:13px;font-weight:750}
.apple-spec-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}
.apple-spec-cell{border:1px solid #edf1f7;border-radius:9px;background:#fff;padding:8px 9px;min-width:0}
.apple-spec-cell small{display:block;color:#71819a;font-size:10px;line-height:1.4;margin-bottom:3px}
.apple-spec-cell strong{display:block;color:#23354e;font-size:12px;line-height:1.45;overflow-wrap:anywhere;font-weight:700}
.apple-spec-footer{margin-top:9px;display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.apple-spec-source{color:#086af0;text-decoration:none;font-size:11px;font-weight:650}
.apple-spec-source:hover{text-decoration:underline}
.apple-spec-note{color:#66778e;margin:8px 0 0;font-size:11px;line-height:1.7}
.apple-spec-more{margin-top:8px}
.apple-spec-more>summary{color:#086af0;font-size:11px;cursor:pointer;list-style:none;display:inline-flex;align-items:center;gap:4px;min-height:26px}
.apple-spec-more>summary::-webkit-details-marker{display:none}
.apple-spec-more>summary::after{content:'⌄';font-size:14px}
.apple-spec-more[open]>summary::after{transform:rotate(180deg)}
.apple-spec-more .apple-spec-grid{margin-top:7px}
.apple-spec-unverified{background:#fff8ef;border:1px solid #ffe3b7;color:#925723;padding:9px 10px;border-radius:10px;font-size:12px;line-height:1.7}
.apple-spec-custom{border-top:1px solid #e2eaf5;padding-top:7px;margin-top:9px;color:#5c6d81;font-size:11px;line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere}
@media(max-width:600px){.product-intro-card{padding:11px 12px}.product-intro-header{font-size:13px}.apple-spec-cell{padding:7px 8px}.apple-spec-cell strong{font-size:11px}}