/* Shared reading surface: one container, clear sections, comfortable text. */
.public-site { font-size:16px; }
.public-site .hero { padding:32px 0; }
.public-site .breadcrumbs { font-size:14px; margin:24px 0 0; }
.public-site :is(p,li) { line-height:1.8; }
.public-site :is(.info-section,.legal-content,.about-story) p,
.public-site :is(.info-section,.legal-content,.about-story) li { font-size:16px; }
.content-guide { margin:32px 0; border:1px solid #dfe5ef; border-radius:22px; background:#fff; overflow:hidden; }
.public-site .content-guide > .info-section { margin:0; padding:30px 36px; border:0; border-radius:0; box-shadow:none; background:transparent; }
.public-site .content-guide > .info-section + .info-section { border-top:1px solid #e4e9f2; }
.public-site .content-guide h2 { margin-top:0; font-size:clamp(22px,2.4vw,28px); }
.content-guide :is(p,ul,ol),.about-story > p,.about-story section { max-width:78ch; }
.about-story section { padding:20px 0 0; margin-top:20px; border-top:1px solid #e4e9f2; }
.about-story h3 { font-size:20px; margin:0 0 12px; }
.public-site .about-layout { margin-top:12px; }
.public-site .faq-item { margin:0; padding:16px 0; border-bottom:1px solid #e4e9f2; }
.public-site details.faq-item summary { padding:8px 0; min-height:44px; font-size:16px; line-height:1.6; color:#213656; cursor:pointer; }
.public-site details.faq-item p { margin:8px 0; }
.public-site .tool-card p { font-size:15px; }
.public-site .tool-card .category-tag,.public-site .processing-label { font-size:12px; }
.public-site :is(input,textarea,select) { max-width:100%; font-size:16px; }
.public-site :is(button,.btn,.nav-toggle) { min-height:44px; }
.public-site :is(a,button,input,textarea,select,summary,[tabindex]):focus-visible { outline:3px solid #254ec7; outline-offset:4px; }
.public-site :is(.info-section,.legal-content,.about-story) :is(p,li,td) a,
.public-site .breadcrumbs a,.public-site .contact-disclosure a { text-decoration:underline; text-underline-offset:3px; }
.public-site .temp-mail-empty { color:#58677f; }
.public-site .site-footer :is(a,.privacy-settings) { display:inline-block; padding-block:6px; font-size:14px; }
.public-site .ad-slot { display:none!important; }
.public-site :is(.tool-app,.content-guide,.contact-form-card,.contact-note) { min-width:0; }
.public-site :is(pre,.table-scroll) { max-width:100%; overflow:auto; }
.content-guide .table-scroll { margin:20px 0; }
.content-guide table { width:100%; border-collapse:collapse; font-size:15px; }
.content-guide :is(th,td) { border:1px solid #dfe5ef; padding:12px; text-align:left; vertical-align:top; min-width:140px; }
.content-guide th { background:#f4f7fc; }
.content-guide pre { padding:16px; border-radius:12px; background:#f4f7fc; white-space:pre-wrap; overflow-wrap:anywhere; }
.content-guide figure { margin:20px 0; }
.content-guide figure img { max-width:100%; height:auto; border:1px solid #dfe5ef; border-radius:12px; }
.content-guide figcaption { margin-top:10px; font-size:14px; color:#516179; }
.tool-directory-controls { display:flex; gap:16px; flex-wrap:wrap; margin:24px 0; }
.tool-directory-controls label { flex:1 1 220px; font-weight:600; }
.tool-directory-controls :is(input,select) { display:block; width:100%; margin-top:8px; }
.public-site [hidden] { display:none!important; }
.public-site :is(.info-section,.legal-content,.tool-card,.contact-note) { overflow-wrap:anywhere; }
.public-site .field-label { display:block; margin:12px 0 6px; font-weight:600; }
.editorial-library { margin:40px 0; }
.public-site .tool-card :is(h2,h3) a { color:inherit; text-decoration:none; }
.public-site .tool-card :is(h2,h3) a:hover { text-decoration:underline; }
.public-site .tool-card h2 { font-size:20px; line-height:1.4; }
.article-content .table-scroll { margin:24px 0; }
.article-content table { width:100%; border-collapse:collapse; font-size:15px; }
.article-content :is(th,td) { border:1px solid #dfe5ef; padding:12px; text-align:left; vertical-align:top; }
.article-content th { background:#f4f7fc; }
.article-resources { margin-top:32px; padding-top:24px; border-top:1px solid #e4e9f2; }
.article-toc { margin:28px 0; padding:22px 28px; border:1px solid #dfe5ef; border-radius:16px; background:#f7f9fe; }
.article-toc h2 { margin:0 0 12px; font-size:22px; }
.article-toc ol { columns:2 280px; padding-left:24px; }
.article-toc li { break-inside:avoid; padding:3px 0; }
.article-toc a,.article-content a { text-decoration:underline; text-underline-offset:3px; }
.experiments-library p a { text-decoration:underline; text-underline-offset:3px; }
.article-content :is(h2,h3,h4,h5,h6) { scroll-margin-top:100px; }
.article-content pre { padding:20px; background:#14263d; color:#edf4ff; border-radius:12px; line-height:1.65; }
.article-content code { overflow-wrap:anywhere; font-size:.9em; }
.article-content p code { background:#eef2f8; padding:2px 4px; border-radius:3px; }
.article-content hr { border:0; border-top:1px solid #e4e9f2; margin:32px 0; }
.lab-test-card dl { display:grid; grid-template-columns:minmax(150px,220px) minmax(0,1fr); gap:0; margin:20px 0; border:1px solid #dfe5ef; border-radius:14px; overflow:hidden; }
.lab-test-card :is(dt,dd) { margin:0; padding:13px 16px; border-bottom:1px solid #dfe5ef; }
.lab-test-card dt { background:#f4f7fc; font-weight:700; }
.lab-test-card :is(dt,dd):nth-last-child(-n+2) { border-bottom:0; }
.table-scroll td code { overflow-wrap:anywhere; word-break:break-all; }
.article-lab-evidence { max-width:720px; margin:0 auto 32px; padding:24px clamp(24px,5vw,44px); border-block:1px solid #dfe5ef; background:#f7f9fe; }
.article-lab-evidence h2 { margin:0 0 10px; font-size:22px; }
.article-lab-evidence p { margin:0; line-height:1.75; }
@media(max-width:800px) { .public-site .content-guide > .info-section { padding:24px; } }
@media(max-width:480px) {
 .public-site .wrap,.public-site .header-row { width:calc(100% - 32px); }
 .public-site .content-guide > .info-section { padding:22px 18px; }
 .public-site .tool-app { padding:20px 16px; }
 .public-site .hero h1 { font-size:36px; }
 .public-site .hero { padding:24px 0; }
 .lab-test-card dl { grid-template-columns:1fr; }
 .lab-test-card dt { border-bottom:0; }
 .lab-test-card :is(dt,dd):nth-last-child(-n+2) { border-bottom:1px solid #dfe5ef; }
 .lab-test-card dd:last-child { border-bottom:0; }
}
@media(prefers-reduced-motion:reduce) { *,*::before,*::after { scroll-behavior:auto!important; animation-duration:.01ms!important; transition-duration:.01ms!important; } }