/* Page dédiée du tableur — /styles/tableur-page.css (/outils/tableur/index.html) */
.tabp-ariane { max-width: 1400px; margin: 0 auto; padding: 10px 16px; font-size: .9rem; }
.tabp-main { max-width: 1400px; margin: 0 auto; padding: 0 16px 24px; }
.tabp-intro h1 { margin: 6px 0; font-size: 1.8rem; }
.tabp-intro p { margin: 0 0 12px; }
.tabp-intro code { padding: 1px 5px; background: #eef1f7; border-radius: 4px; font-family: Consolas, 'Courier New', monospace; }
.tabp-frame {
  display: block; width: 100%; height: calc(100vh - 140px); min-height: 560px;
  background: #fff; border: 1px solid #dde2ee; border-radius: 12px;
}