/* Trackr blog — inherits the site's Ember design system (index.html tokens, lean subset) */
:root {
  --ember-core: #E07B4C; --ember-deep: #C45D2C;
  --bg-primary: #FDF8F3; --bg-secondary: #F5EDE4;
  --text-primary: rgba(26, 22, 18, 0.92); --text-secondary: rgba(26, 22, 18, 0.60);
  --text-tertiary: rgba(26, 22, 18, 0.35); --separator: rgba(26, 22, 18, 0.08);
  --card-bg: rgba(255, 255, 255, 0.6); --card-border: rgba(26, 22, 18, 0.08);
  --accent-sage: #7A9E7E; --accent-purple: #9B7ECE; --accent-blue: #6B8EC4; --accent-gold: #D4A574;
}
[data-theme="dark"] {
  --bg-primary: #1A1612; --bg-secondary: #2D2520;
  --text-primary: rgba(253, 248, 243, 0.92); --text-secondary: rgba(253, 248, 243, 0.55);
  --text-tertiary: rgba(253, 248, 243, 0.30); --separator: rgba(255, 255, 255, 0.06);
  --card-bg: rgba(45, 37, 32, 0.45); --card-border: rgba(212, 165, 116, 0.08);
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg-primary); color: var(--text-primary);
  font-family: 'Inter', system-ui, sans-serif; font-size: 17px; line-height: 1.7;
  -webkit-font-smoothing: antialiased; }
.wrap { max-width: 720px; margin: 0 auto; padding: 0 24px; }
header.site { border-bottom: 1px solid var(--separator); }
header.site .wrap { display: flex; align-items: center; justify-content: space-between; padding-top: 18px; padding-bottom: 18px; }
.wordmark { font-weight: 700; letter-spacing: -0.02em; color: var(--text-primary); text-decoration: none; font-size: 1.05rem; }
.wordmark span { color: var(--ember-core); }
nav a { color: var(--text-secondary); text-decoration: none; font-size: 0.88rem; margin-left: 20px; }
nav a:hover { color: var(--text-primary); }
.eyebrow { color: var(--ember-deep); font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; margin: 48px 0 10px; }
h1 { font-size: clamp(1.7rem, 4.5vw, 2.4rem); line-height: 1.15; letter-spacing: -0.02em;
  margin: 0 0 14px; text-wrap: balance; font-weight: 800; }
.meta { color: var(--text-tertiary); font-size: 0.85rem; margin-bottom: 36px; }
article h2 { font-size: 1.25rem; letter-spacing: -0.01em; margin: 40px 0 10px; font-weight: 700; }
article p { margin: 0 0 18px; color: var(--text-primary); }
article strong { font-weight: 650; }
article em { color: var(--text-secondary); }
.cta { background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 16px;
  padding: 26px 28px; margin: 52px 0 20px; }
.cta h3 { margin: 0 0 6px; font-size: 1.05rem; }
.cta p { margin: 0 0 16px; color: var(--text-secondary); font-size: 0.92rem; }
.cta a.btn { display: inline-block; background: var(--ember-core); color: #fff; text-decoration: none;
  font-weight: 600; font-size: 0.92rem; padding: 11px 22px; border-radius: 10px; }
.cta a.btn:hover { background: var(--ember-deep); }
footer.site { border-top: 1px solid var(--separator); margin-top: 60px; }
footer.site .wrap { padding-top: 22px; padding-bottom: 34px; color: var(--text-tertiary); font-size: 0.8rem;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
footer.site a { color: var(--text-tertiary); }
/* index cards */
.postcard { display: block; background: var(--card-bg); border: 1px solid var(--card-border);
  border-radius: 16px; padding: 24px 26px; margin: 16px 0; text-decoration: none; color: var(--text-primary); }
.postcard:hover { border-color: var(--ember-core); }
.postcard .k { color: var(--ember-deep); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.07em; text-transform: uppercase; }
.postcard h2 { margin: 6px 0 6px; font-size: 1.15rem; line-height: 1.3; }
.postcard p { margin: 0; color: var(--text-secondary); font-size: 0.9rem; }
.postcard .d { color: var(--text-tertiary); font-size: 0.78rem; margin-top: 10px; }