/* Clinic Truth — IT article shared stylesheet (locked 2026-04-28)
 * Used by every /blog/it/*.html investigation translation.
 * Mirror of the Brandbook v2 visual standards: teal #16697A, paper #FAF8F3, Playfair display + Inter body, 680px max reading width, no gradients, no shadows.
 */
:root{--ct-teal:#16697a;--ct-ink:#0f1e2e;--ct-paper:#faf8f3;--ct-white:#ffffff;--ct-muted:#6B7280;--ct-hair:#e5e2da;--ct-green:#0d7b4a;--ct-red:#c41e3a}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--ct-paper);color:var(--ct-ink);font-family:'Inter',system-ui,sans-serif;font-size:18px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:var(--ct-teal);text-decoration:underline;text-underline-offset:2px}
a:hover{text-decoration:none}
img{max-width:100%;display:block}
.ct-sticky{position:fixed;top:0;left:0;right:0;z-index:60;background:var(--ct-paper);border-bottom:1px solid var(--ct-hair);padding:8px 16px;display:flex;align-items:center;justify-content:space-between;font-size:14px;font-family:'Inter',sans-serif}
.ct-sticky-left{display:flex;align-items:center;gap:8px;color:var(--ct-ink)}
.ct-sticky-dot{width:8px;height:8px;background:var(--ct-teal);border-radius:50%}
.ct-sticky-btn{background:var(--ct-teal);color:#fff;padding:5px 12px;border-radius:4px;font-weight:500;font-size:13px;text-decoration:none}
.ct-sticky-btn.wa{background:#25D366}
.ct-sticky-btn:hover{opacity:.9}
@media(max-width:680px){.ct-sticky-left span:not(.ct-sticky-dot){display:none}}
.ct-nav{background:var(--ct-paper);border-bottom:1px solid var(--ct-hair);position:sticky;top:42px;z-index:50}
.ct-nav-wrap{max-width:1100px;margin:0 auto;padding:14px 24px;display:flex;justify-content:space-between;align-items:center}
.ct-nav-brand{display:flex;align-items:center;gap:10px}
.ct-nav-brand a{font-family:'Playfair Display',Georgia,serif;font-weight:700;color:var(--ct-ink);text-decoration:none;font-size:20px}
.ct-nav-links{display:flex;gap:22px;font-size:14px}
.ct-nav-links a{color:var(--ct-ink);text-decoration:none}
.ct-nav-links a:hover{color:var(--ct-teal)}
@media(max-width:780px){.ct-nav-links{display:none}}
.article{max-width:680px;margin:48px auto;padding:0 24px}
.article-meta{font-family:'Inter',sans-serif;font-size:13px;color:var(--ct-muted);letter-spacing:.05em;margin-bottom:16px;text-transform:uppercase}
.article-meta .cat{color:var(--ct-teal);font-weight:600}
h1{font-family:'Playfair Display',Georgia,serif;font-weight:700;font-size:clamp(2rem,4vw,3rem);line-height:1.06;color:var(--ct-ink);margin:0 0 18px;letter-spacing:-.01em}
.lead{font-family:'Inter',sans-serif;font-size:20px;font-weight:500;color:var(--ct-ink);line-height:1.55;margin:0 0 32px}
.byline{display:flex;align-items:center;gap:12px;padding:18px 0;border-top:1px solid var(--ct-hair);border-bottom:1px solid var(--ct-hair);margin-bottom:32px;font-size:14px;color:var(--ct-muted)}
.byline .avatar{width:48px;height:48px;border-radius:50%;background:var(--ct-teal);color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Playfair Display',Georgia,serif;font-weight:700;font-size:18px}
.byline .name{font-weight:600;color:var(--ct-ink);font-family:'Inter',sans-serif}
.byline .role{font-size:12px;color:var(--ct-muted)}
.update-stamp{font-size:13px;color:var(--ct-muted);margin:0 0 28px;font-family:'Inter',sans-serif}
h2{font-family:'Playfair Display',Georgia,serif;font-weight:700;font-size:clamp(1.6rem,2.8vw,2rem);line-height:1.18;color:var(--ct-ink);margin:48px 0 18px;letter-spacing:-.005em}
h3{font-family:'Inter',sans-serif;font-weight:600;font-size:1.18rem;line-height:1.3;color:var(--ct-ink);margin:32px 0 12px}
p{margin:0 0 18px;color:#1f2933;line-height:1.75}
ul,ol{margin:14px 0 22px;padding-left:24px}
li{margin-bottom:10px;line-height:1.7}
blockquote{border-left:3px solid var(--ct-teal);margin:28px 0;padding:8px 22px;font-family:'Playfair Display',Georgia,serif;font-style:italic;font-size:21px;color:#3a4556;line-height:1.5}
.tldr{background:#fff;border:1px solid var(--ct-hair);border-left:4px solid var(--ct-teal);padding:20px 24px;margin:30px 0;border-radius:4px}
.tldr h3{margin-top:0;font-family:'Inter',sans-serif;font-weight:600;font-size:14px;color:var(--ct-teal);text-transform:uppercase;letter-spacing:.08em}
.tldr p{margin-bottom:0;font-size:17px;color:var(--ct-ink)}
.methodology-inline{background:#fff;border:1px solid var(--ct-hair);padding:18px 22px;margin:28px 0;border-radius:6px;font-size:15px;color:#3a4556}
.methodology-inline strong{color:var(--ct-ink);display:block;margin-bottom:6px}
.data-table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px;background:#fff;border:1px solid var(--ct-hair);border-radius:6px;overflow:hidden}
.data-table th{background:var(--ct-ink);color:#fff;text-align:left;padding:12px 14px;font-family:'Inter',sans-serif;font-weight:600;font-size:13px;letter-spacing:.04em;text-transform:uppercase}
.data-table td{padding:11px 14px;border-bottom:1px solid var(--ct-hair);vertical-align:top}
.data-table tr:nth-child(even) td{background:var(--ct-paper)}
.data-table tr:last-child td{border-bottom:none}
.data-table .pos{color:var(--ct-green);font-weight:600}
.data-table .neg{color:var(--ct-red);font-weight:600}
.ct-verdict-block{background:var(--ct-ink);color:#fff;padding:48px 32px;margin:48px -32px;border-radius:8px;text-align:center}
.ct-verdict-stamp{display:flex;justify-content:center;margin-bottom:24px}
.ct-verdict-headline{font-family:'Playfair Display',Georgia,serif;font-weight:700;font-size:clamp(1.4rem,2.4vw,1.8rem);color:#fff;margin:0 0 16px;line-height:1.2}
.ct-verdict-body{color:#c7d0de;max-width:520px;margin:0 auto 24px;font-size:17px;line-height:1.6}
.ct-btn{display:inline-block;padding:14px 28px;border-radius:6px;text-decoration:none;font-weight:600;font-family:'Inter',sans-serif;font-size:15px}
.ct-btn-primary{background:var(--ct-teal);color:#fff}
.ct-btn-primary:hover{background:#0e5360;color:#fff}
.sources{background:#fff;border:1px solid var(--ct-hair);padding:24px;margin:36px 0;border-radius:6px;font-size:15px}
.sources h3{margin-top:0}
.sources ol{margin:0;padding-left:20px}
.sources li{font-size:14px;line-height:1.55;color:#3a4556}
.disclosure{background:var(--ct-paper);padding:20px 24px;margin:40px 0 0;border:1px solid var(--ct-hair);border-radius:6px;font-size:13.5px;color:#3a4556;line-height:1.6}
.disclosure strong{color:var(--ct-ink)}
.ct-footer{background:#fff;border-top:1px solid var(--ct-hair);padding:32px 0;margin-top:64px;font-size:13px;color:var(--ct-muted)}
.ct-footer-inner{max-width:1100px;margin:0 auto;padding:0 24px}
.ct-footer a{color:var(--ct-muted)}
.ct-footer-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:16px;flex-wrap:wrap;gap:8px}
.faq-section{margin:36px 0}
.faq-section details{background:#fff;border:1px solid var(--ct-hair);border-radius:6px;padding:18px 22px;margin-bottom:10px}
.faq-section summary{font-family:'Inter',sans-serif;font-weight:600;color:var(--ct-ink);cursor:pointer;list-style:none;font-size:16px}
.faq-section summary::after{content:"+";float:right;color:var(--ct-teal);font-size:22px;line-height:1}
.faq-section details[open] summary::after{content:"\2212"}
.faq-section details[open]{border-color:var(--ct-teal)}
.faq-section p{margin:12px 0 0;font-size:15px;color:#3a4556}
.related-rail{margin:48px 0}
.related-rail h2{margin-bottom:18px}
.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.related-card{background:#fff;border:1px solid var(--ct-hair);border-radius:6px;padding:18px;display:block;text-decoration:none;color:var(--ct-ink);transition:border-color .15s,transform .15s}
.related-card:hover{border-color:var(--ct-teal);transform:translateY(-2px);text-decoration:none}
.related-card .cat{font-size:11px;color:var(--ct-teal);font-weight:600;letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px}
.related-card .title{font-family:'Playfair Display',Georgia,serif;font-weight:700;font-size:16px;color:var(--ct-ink);line-height:1.25;margin-bottom:8px}
.related-card .badge{font-size:11px;font-weight:600}
.related-card .badge.caution{color:var(--ct-red)}
.related-card .badge.verified{color:var(--ct-green)}