/* TSL article index mobile fix.
   Target: / and /articles/
   CSS-only. No auth, no JS, no backend. */

@media (max-width: 900px) {
  html,
  body {
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
  }

  body {
    background: #f8fafc !important;
  }

  /* Header: mobile should be logo + Plus + account only */
  .tsl-compatible-header__inner {
    max-width: 100% !important;
    padding-left: 14px !important;
    padding-right: 14px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 12px !important;
  }

  .tsl-compatible-nav {
    display: none !important;
  }

  .tsl-compatible-logo {
    gap: 8px !important;
  }

  .tsl-compatible-logo__mark,
  .tsl-compatible-logo__mark svg {
    width: 30px !important;
    height: 30px !important;
  }

  .tsl-compatible-logo__text {
    font-size: 21px !important;
  }

  .tsl-compatible-actions {
    gap: 8px !important;
  }

  .tsl-compatible-plus {
    height: 34px !important;
    min-width: 54px !important;
    padding: 0 14px !important;
    font-size: 14px !important;
  }

  .tsl-compatible-signin {
    width: 34px !important;
    height: 34px !important;
    min-width: 34px !important;
    padding: 0 !important;
    border-radius: 999px !important;
  }

  .tsl-compatible-signin__long {
    display: none !important;
  }

  .tsl-compatible-signin__icon {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  /* Page shell */
  main,
  .tsl-shell,
  .tsl-container,
  .tsl-wrap,
  .tsl-page,
  .tsl-foundation-shell,
  .tsl-article-index {
    width: 100% !important;
    max-width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 16px !important;
    padding-right: 16px !important;
    box-sizing: border-box !important;
  }

  /* Hero/title */
  h1,
  .tsl-h1,
  .tsl-hero h1,
  .tsl-foundation-hero h1 {
    font-size: clamp(2rem, 10vw, 2.8rem) !important;
    line-height: 1.08 !important;
    letter-spacing: -0.055em !important;
    max-width: 100% !important;
  }

  p,
  .tsl-deck,
  .tsl-hero p,
  .tsl-foundation-hero p {
    max-width: 100% !important;
  }

  /* Force any card grid on article index/home into one column */
  .tsl-grid,
  .tsl-card-grid,
  .tsl-section-grid,
  .tsl-home-grid,
  .tsl-articles-grid,
  .tsl-foundation-grid,
  .tsl-tools-grid,
  .article-grid,
  .cards-grid,
  .daily-grid,
  .start-grid,
  main div:has(> .tsl-card),
  main div:has(> a.tsl-card),
  section div:has(> .tsl-card),
  section div:has(> a.tsl-card) {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 14px !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  .tsl-card,
  a.tsl-card,
  .tsl-foundation-card,
  .tsl-tool-card {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    padding: 18px !important;
    box-sizing: border-box !important;
  }

  .tsl-card-title {
    font-size: 1.05rem !important;
    line-height: 1.35 !important;
  }

  .tsl-card-desc,
  .tsl-card-meta {
    font-size: 0.92rem !important;
    line-height: 1.55 !important;
  }

  /* CTA boxes */
  .tsl-clean-cta,
  .tsl-foundation-note,
  .tsl-note,
  .tsl-cta,
  .tsl-panel {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Footer */
  .tsl-footer-pro__inner {
    grid-template-columns: 1fr !important;
    padding: 32px 18px 30px !important;
    gap: 28px !important;
  }

  .tsl-footer-pro__cols {
    grid-template-columns: 1fr 1fr !important;
    gap: 24px 18px !important;
  }

  .tsl-footer-pro__brand,
  .tsl-footer-pro__disclaimer,
  .tsl-footer-pro__copyright {
    max-width: 100% !important;
  }
}

@media (max-width: 480px) {
  main,
  .tsl-shell,
  .tsl-container,
  .tsl-wrap,
  .tsl-page,
  .tsl-foundation-shell,
  .tsl-article-index {
    padding-left: 14px !important;
    padding-right: 14px !important;
  }

  h1,
  .tsl-h1,
  .tsl-hero h1,
  .tsl-foundation-hero h1 {
    font-size: clamp(1.85rem, 11vw, 2.45rem) !important;
  }

  .tsl-footer-pro__cols {
    grid-template-columns: 1fr !important;
  }
}