/* Measurement guide: restrained reading page with native, keyboard-operable disclosures. */
body.measurement-page{width:100%;overflow-x:hidden}
.measurement-hero{padding-block:56px 44px;max-width:900px}
.measurement-hero .eyebrow{margin-bottom:16px}
.measurement-hero h1{font-size:clamp(38px,6vw,64px);line-height:1.2;letter-spacing:-.055em}
.measurement-lead{margin-top:24px;font-size:22px;line-height:1.55;color:var(--muted);max-width:720px;width:100%;overflow-wrap:anywhere;text-wrap:pretty}
.measurement-answer{margin-top:28px;padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:19px;line-height:1.8;max-width:780px;width:100%;overflow-wrap:anywhere;text-wrap:pretty}
.measurement-faq,.accuracy-history{max-width:900px;padding-block:32px 40px}
.measurement-faq h2,.accuracy-history h2{font-size:30px;line-height:1.35;letter-spacing:-.04em;margin-bottom:20px}
.measurement-list{border-top:1px solid var(--line)}
.measurement-list details{border-bottom:1px solid var(--line);padding:0 2px}
.measurement-list summary{cursor:pointer;list-style:none;position:relative;padding:20px 36px 20px 0;font-weight:600;line-height:1.5}
.measurement-list summary::-webkit-details-marker{display:none}
.measurement-list summary::after{content:'+';position:absolute;right:4px;top:50%;transform:translateY(-50%);font-size:24px;font-weight:400;color:var(--accent)}
.measurement-list details[open] summary::after{content:'−'}
.measurement-list details p,.accuracy-history p{font-size:16px;line-height:1.85;color:#454945;margin:0 0 16px;max-width:780px}
.measurement-list details p:last-child,.accuracy-history p:last-child{margin-bottom:22px}
.accuracy-history{border-top:1px solid var(--line)}
.accuracy-history h3{font-size:19px;line-height:1.5;letter-spacing:-.02em;margin:28px 0 12px}
.measurement-return{max-width:900px;padding-block:8px 64px}
.measurement-return a,.faq-more a{display:inline-flex;align-items:center;gap:10px;min-height:48px;color:var(--accent);font-weight:600;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}
.faq-more{margin-top:12px}
.faq-more a{font-size:15px}
@media(max-width:700px){
 .measurement-hero{width:calc(100vw - 40px)!important;padding-block:36px 28px}
 .measurement-hero>p{max-width:100%;white-space:normal!important;overflow-wrap:anywhere}
 .measurement-hero h1{font-size:42px}
 .measurement-lead{font-size:18px;margin-top:18px}
 .measurement-answer{font-size:16px;padding-block:18px;margin-top:20px;line-height:1.8}
 .measurement-faq,.accuracy-history{padding-block:24px 28px}
 .measurement-faq h2,.accuracy-history h2{font-size:25px;margin-bottom:14px}
 .measurement-list summary{font-size:16px;padding-block:18px;padding-right:34px}
 .measurement-list details p,.accuracy-history p{font-size:15px;line-height:1.85}
 .measurement-return{padding-bottom:48px}
}
@media(max-width:350px){.measurement-hero h1{font-size:36px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}