/* =============================================================================
   Tâcheo — feuille de style commune
   Vert sauge #7C9F8E (cf. memory:palette-couleurs-tacheo V1)
   ============================================================================= */

:root {
  --primary: #7C9F8E;       /* sauge médium */
  --primary-dark: #5D7E6F;  /* sauge foncé */
  --primary-light: #E8F0EC; /* sauge très clair */
  --text: #1d1d1f;
  --text-secondary: #555;
  --background: #f5f5f7;
  --card: #ffffff;
  --border: #e0e0e0;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI",
               system-ui, sans-serif;
  color: var(--text);
  background: var(--background);
  line-height: 1.6;
  padding: 24px 16px;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  background: var(--card);
  padding: 40px 32px;
  border-radius: 16px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.04);
}

header {
  text-align: center;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

header img {
  width: 96px;
  height: 96px;
  border-radius: 22px;
  margin-bottom: 16px;
}

h1 {
  font-size: 28px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 8px;
}

header p.tagline {
  font-size: 16px;
  color: var(--text-secondary);
  font-style: italic;
}

h2 {
  font-size: 20px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-top: 32px;
  margin-bottom: 12px;
}

h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-top: 20px;
  margin-bottom: 8px;
}

p, ul, ol {
  margin-bottom: 14px;
}

ul, ol {
  padding-left: 24px;
}

li {
  margin-bottom: 6px;
}

a {
  color: var(--primary-dark);
  text-decoration: underline;
}

a:hover { color: var(--primary); }

.lead {
  font-size: 17px;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.cta {
  display: inline-block;
  background: var(--primary);
  color: white;
  padding: 14px 28px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  margin-top: 16px;
}

.cta:hover { background: var(--primary-dark); color: white; }

.callout {
  background: var(--primary-light);
  padding: 16px 20px;
  border-radius: 10px;
  margin: 20px 0;
}

footer {
  text-align: center;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-secondary);
}

footer p { margin-bottom: 4px; }

.update-date {
  font-size: 13px;
  color: var(--text-secondary);
  font-style: italic;
  text-align: right;
}