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/* Tik Group — network identity, September 2026 */
:root{--navy:#0b1725;--ink:#142b3d;--teal:#157b80;--muted:#5b6d79;--paper:#f6f9f8;--line:#dce6e6}
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.site-header{background:rgba(255,255,255,.96);border-bottom:1px solid #dfe9e8}
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/* Keep text links inside collaboration columns in the normal reading flow. */
.link-grid > div a{padding:0;border-top:0;text-decoration:underline;text-underline-offset:5px;font-weight:inherit}

/* Named scientific network: compact, accessible partner cards. */
.partner-feature{display:flex;gap:26px;align-items:center;padding:28px;margin:28px 0 22px;border:1px solid var(--line);border-radius:17px;background:#fff;text-decoration:none;color:var(--ink)}
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