/* Approved PB helmet layout. Original pixels are preserved; framing follows the visible product. */
.helmet-product-page .mx-title h1{font-size:clamp(64px,6.4vw,92px);max-width:15ch;text-wrap:balance}
.helmet-product-page .mx-title>p{max-width:30ch;flex:0 1 320px}
.helmet-product-page .mx-main-photo{aspect-ratio:1;border:0}
.helmet-product-page .mx-main-photo>img{position:absolute;width:var(--photo-w,100%);height:var(--photo-h,100%);left:var(--photo-x,0);top:var(--photo-y,0);aspect-ratio:auto;max-width:none;object-fit:contain}
.helmet-product-page .hf-thumb-window{display:block;position:relative;aspect-ratio:1;overflow:hidden;margin:0}
.helmet-product-page .hf-thumb-window img{position:absolute;width:var(--photo-w,100%);height:var(--photo-h,100%);left:var(--photo-x,0);top:var(--photo-y,0);max-width:none;aspect-ratio:auto;object-fit:contain}
.helmet-product-page .mx-variant-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.helmet-product-page .mx-variant-grid button>div{position:relative;aspect-ratio:1;overflow:hidden}
.helmet-product-page .mx-variant-grid img{position:absolute;width:var(--photo-w,100%);height:var(--photo-h,100%);left:var(--photo-x,0);top:var(--photo-y,0);max-width:none;aspect-ratio:auto;object-fit:contain}
.helmet-product-page .mx-variant-grid strong{font-size:26px}
.hf-decision-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:21px 0 5px;padding-top:15px;border-top:1px solid var(--line)}
.hf-decision-facts dt{font-size:12px;line-height:1.6;color:var(--muted)}
.hf-decision-facts dd{font-family:var(--display);font-size:28px;line-height:1.12;font-weight:600;margin-top:5px;text-wrap:balance}
.hf-source-list{margin-top:24px;border-top:1px solid var(--line);padding-top:8px;font-size:12px;line-height:1.75;color:var(--muted)}
.hf-source-list summary{cursor:pointer;padding:10px 0;min-height:44px;color:var(--ink)}
.hf-source-list a{display:block;padding:8px 0;text-decoration:underline;text-underline-offset:4px;overflow-wrap:anywhere;min-height:44px}
.hf-difference-copy{font-size:17px;line-height:1.8;margin-bottom:22px;max-width:56ch}
.hf-alternatives{display:flex;gap:15px 25px;flex-wrap:wrap;margin-top:19px}
.hf-alternatives a{min-height:44px;display:inline-flex;align-items:center;gap:9px;font-size:14px;text-decoration:underline;text-underline-offset:5px}
.hf-size-pending{font-size:14px;line-height:1.8;max-width:55ch}
@media(max-width:760px){.helmet-product-page .mx-title h1{font-size:64px;max-width:13ch}.helmet-product-page .mx-title>p{max-width:37ch}.helmet-product-page .mx-variant-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hf-decision-facts dd{font-size:29px}.hf-difference-copy{font-size:16px}.helmet-product-page .mx-guide-copy h2{font-size:54px}}
@media(max-width:359px){.helmet-product-page .mx-title h1{font-size:57px}}