/* Shared styles for LabTrackr blog pages — mirrors the landing page (../index.html) */
:root { --navy:#0e1a2b; --blue:#2f6f8f; --bg:#f3f5f7; --ink:#1c2430; --muted:#6b7684; --line:#e3e8ee; --red:#c0392b; --amber:#b7791f; --green:#2f855a; }
* { box-sizing:border-box; margin:0; }
body { font-family:-apple-system,"Segoe UI",Roboto,sans-serif; background:#fff; color:var(--ink); line-height:1.6; }
.wrap { max-width:980px; margin:0 auto; padding:0 24px; }

/* Header / footer — identical to the landing page */
header { padding:20px 0; border-bottom:1px solid var(--line); }
header .wrap { display:flex; align-items:center; justify-content:space-between; }
.brand { display:flex; align-items:center; gap:10px; font-size:20px; font-weight:600; color:var(--navy); text-decoration:none; }
.brand img { width:30px; height:30px; }
.brand .t { color:var(--blue); }
nav { display:flex; gap:22px; align-items:center; }
a.btn { display:inline-block; background:var(--blue); color:#fff; padding:11px 22px; border-radius:8px; text-decoration:none; font-weight:600; }
a.btn.big { font-size:17px; padding:14px 28px; }
a.ghostlink { color:var(--blue); text-decoration:none; font-weight:600; }
footer { border-top:1px solid var(--line); padding:28px 0; font-size:13px; color:var(--muted); margin-top:64px; }
footer .wrap { display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; }
footer a.ghostlink { font-weight:600; }

/* Blog index */
.blog-hero { padding:56px 0 8px; }
.blog-hero h1 { font-size:34px; color:var(--navy); margin-bottom:10px; }
.blog-hero p { font-size:18px; color:var(--muted); max-width:620px; }
.post-list { padding:36px 0 8px; display:grid; gap:8px; }
.post-card { display:block; text-decoration:none; color:inherit; border:1px solid var(--line); border-radius:12px; padding:26px 28px; transition:border-color .15s, box-shadow .15s; }
.post-card:hover { border-color:#cfd8e2; box-shadow:0 8px 28px rgba(14,26,43,.07); }
.post-card h2 { font-size:22px; color:var(--navy); margin-bottom:8px; line-height:1.25; }
.post-card p { color:var(--muted); font-size:15px; margin-bottom:14px; }
.post-meta { font-size:13px; color:var(--muted); }
.post-meta .more { color:var(--blue); font-weight:600; }

/* Article */
.article-wrap { max-width:720px; margin:0 auto; padding:0 24px; }
.article-head { padding:48px 0 8px; }
.crumb { font-size:14px; margin-bottom:22px; }
.crumb a { color:var(--blue); text-decoration:none; font-weight:600; }
.article-head h1 { font-size:34px; line-height:1.25; color:var(--navy); margin-bottom:16px; }
.byline { font-size:14px; color:var(--muted); }
.article { padding:12px 0 8px; font-size:17px; }
.article p { margin:0 0 20px; }
.article h2 { font-size:23px; color:var(--navy); margin:36px 0 12px; }
.article strong { color:var(--ink); }
.article a { color:var(--blue); }
.article-bio { margin-top:40px; padding:26px 28px; background:var(--bg); border:1px solid var(--line); border-radius:12px; font-size:15px; color:var(--muted); }
.article-bio p { margin-bottom:18px; }
.article-bio .who { color:var(--ink); font-weight:600; }
.backlink { display:inline-block; margin-top:8px; font-size:14px; color:var(--blue); text-decoration:none; font-weight:600; }

@media (max-width:760px){ .blog-hero h1{font-size:28px} .article-head h1{font-size:27px} .article{font-size:16px} }