/* HPT PRESTIGE READABILITY — scoped to clinical interior pages only. */
body.page-treatments .hpt-reader,body.page-checkup .hpt-reader{max-width:1180px;margin:0 auto;padding:34px 22px 60px;color:#193444;font-family:inherit}
.hpt-reader *, .hpt-reader *:before, .hpt-reader *:after{box-sizing:border-box}
.hpt-reader .reader-head{border:1px solid #e2e8eb;background:#fff;border-radius:16px;padding:clamp(24px,4vw,46px);box-shadow:0 12px 44px rgba(11,37,53,.045)}
.hpt-reader .reader-kicker{letter-spacing:.15em;text-transform:uppercase;font-size:.75rem;color:#a2875d;font-weight:700;margin:0 0 10px}
.hpt-reader h2{font:500 clamp(1.6rem,2.8vw,2.65rem)/1.2 Georgia,serif;color:#0f2c40;margin:0 0 15px}
.hpt-reader .reader-lead{line-height:1.8;max-width:82ch;color:#405665;font-size:1.04rem}
.hpt-reader .reader-toc{margin:25px 0 0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;list-style:none;padding:0}
.hpt-reader .reader-toc a{display:block;padding:13px;border:1px solid #e1e7ea;border-radius:9px;background:#f7f9fa;color:#193747;text-decoration:none!important;font-size:.9rem;line-height:1.45;font-weight:600;transition:background .18s,color .18s}
.hpt-reader .reader-toc a:hover,.hpt-reader .reader-toc a:focus-visible{background:#11344a;color:#fff}
.hpt-reader .reader-faq{margin:34px 0 0;padding:clamp(20px,3vw,40px);border:1px solid #e2e8eb;border-radius:16px;background:#f8fafb}
.hpt-reader .reader-faq-top{display:flex;gap:15px;align-items:flex-start;justify-content:space-between;flex-wrap:wrap;margin:0 0 20px}
.hpt-reader .reader-faq-top p{line-height:1.7;color:#536773;max-width:70ch;margin:0}
.hpt-reader .reader-faq details{border:1px solid #e0e7eb;background:#fff;border-radius:10px;margin:10px 0;overflow:hidden;box-shadow:none!important}
.hpt-reader .reader-faq summary{position:relative;cursor:pointer;padding:18px 46px 18px 20px;font-size:1rem;line-height:1.45;font-weight:600;color:#173548;list-style:none}
.hpt-reader .reader-faq summary::-webkit-details-marker{display:none}
.hpt-reader .reader-faq summary:after{content:'+';position:absolute;right:20px;top:13px;font-size:1.5rem;color:#9a7d56}
.hpt-reader .reader-faq details[open] summary:after{content:'−'}
.hpt-reader .reader-faq details[open] summary{border-bottom:1px solid #e6ebed;background:#f1f5f6}
.hpt-reader .reader-faq details p{line-height:1.85;color:#344e60;margin:0;padding:20px;max-width:none}
.hpt-reader .reader-actions{margin:26px 0 0;display:flex;gap:12px;flex-wrap:wrap}
.hpt-reader .reader-actions a{background:#103147;border:1px solid #103147;color:#fff!important;text-decoration:none!important;border-radius:7px;padding:13px 22px;display:inline-flex;align-items:center;font-weight:700;font-size:.9rem}
.hpt-reader .reader-actions a.secondary{background:#fff;color:#103147!important}
.hpt-reader .reader-notice{margin-top:15px;color:#607381;font-size:.83rem;line-height:1.7}
/* Make content anchored and easy to navigate; never add hover images/popups. */
body.page-treatments main section[id],body.page-checkup main section[id]{scroll-margin-top:110px}
body.page-treatments .patient-knowledge, body.page-treatments .hpt-source-guide,body.page-treatments .hpt-field-guide{max-width:1140px}
body.page-treatments .hpt-field-guide,body.page-treatments .hpt-source-guide{border-radius:14px}
@media(max-width:900px){.hpt-reader .reader-toc{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.hpt-reader .reader-toc{grid-template-columns:1fr}.hpt-reader{padding:20px 14px 40px}}
@media(prefers-reduced-motion:reduce){.hpt-reader .reader-toc a{transition:none}}