@media (max-width: 600px) {
  html, body { overflow-x: hidden !important; }
  body { padding-bottom: 0 !important; }
  .site-header { position: relative !important; top: auto !important; z-index: 20 !important; background: #081016 !important; border-bottom: 1px solid #1b2933 !important; backdrop-filter: none !important; }
  .site-header .topbar { position: relative !important; height: auto !important; min-height: 0 !important; padding: 12px 14px 10px !important; display: grid !important; grid-template-columns: minmax(0, 1fr) auto !important; grid-template-areas: "brand premium" "language language" !important; gap: 9px 10px !important; align-items: center !important; background: #081016 !important; border: 0 !important; }
  .brand { grid-area: brand !important; min-width: 0 !important; gap: 10px !important; }.brand-logo { display:block !important; width: 48px !important; height: 48px !important; border-radius: 11px !important; object-fit: cover !important; }.brand-name { display: block !important; font-size: 17px !important; }
  .top-actions { grid-area: premium !important; width: auto !important; min-width: 0 !important; display: flex !important; justify-content: flex-end !important; align-items: center !important; }.auth-status { display: none !important; }.top-actions > .premium { width: 42px !important; height: 42px !important; min-width: 42px !important; min-height: 42px !important; margin: 0 !important; padding: 0 !important; border-radius: 12px !important; font-size: 0 !important; display: grid !important; place-items: center !important; }.top-actions > .premium::before { content: "⭐"; font-size: 18px !important; }
  .header-version { grid-area: version !important; width: 100% !important; margin: 0 !important; padding: 5px !important; display: block !important; border-radius: 14px !important; }.header-version-copy { display: none !important; }.header-version-buttons { width: 100% !important; display: grid !important; grid-template-columns: 1fr 1fr !important; gap: 6px !important; }.header-version .fc-version-btn { width: 100% !important; min-width: 0 !important; min-height: 44px !important; margin: 0 !important; padding: 8px !important; }
  #fcvaultLanguage.language-switcher { grid-area: language !important; position: static !important; inset: auto !important; transform: none !important; order: initial !important; width: 100% !important; max-width: none !important; margin: 0 !important; padding: 4px !important; display: grid !important; grid-template-columns: repeat(4, minmax(0, 1fr)) !important; gap: 4px !important; }#fcvaultLanguage.language-switcher button { width: 100% !important; min-width: 0 !important; min-height: 36px !important; padding: 6px 2px !important; }
  .nav-bar { position: static !important; inset: auto !important; transform: none !important; width: auto !important; height: auto !important; min-height: 0 !important; margin: 0 14px 12px !important; padding: 5px !important; display: block !important; border: 1px solid rgba(255,255,255,.12) !important; border-radius: 15px !important; background: #0c141b !important; box-shadow: none !important; overflow: visible !important; }.nav-label { display: none !important; }.nav-bar .nav { width: 100% !important; display: grid !important; grid-template-columns: repeat(4, minmax(0, 1fr)) !important; gap: 4px !important; padding: 0 !important; margin: 0 !important; overflow: visible !important; }.nav-bar .nav-btn { display: none !important; }.nav-bar .nav-btn[data-view="home"],.nav-bar .nav-btn[data-view="operations"],.nav-bar .nav-btn[data-view="guide"],.nav-bar .nav-btn[data-view="premium"] { display: block !important; width: 100% !important; min-width: 0 !important; margin: 0 !important; padding: 10px 2px !important; font-size: 10px !important; line-height: 1.1 !important; border-radius: 10px !important; white-space: nowrap !important; }
  .container { padding: 16px 14px 28px !important; }.page-heading { margin-top: 0 !important; }.page-heading h1 { font-size: 36px !important; line-height: 1.02 !important; }.page-heading p { font-size: 13px !important; }
  .home-dashboard-hero { grid-template-columns: 1fr !important; }.home-dashboard-hero h1 { font-size: 40px !important; line-height: 1 !important; }.home-primary-actions { display: grid !important; grid-template-columns: 1fr !important; }.home-dashboard-summary { grid-template-columns: 1fr 1fr !important; }.home-dashboard-summary > div:last-child { grid-column: 1 / -1 !important; }.home-tools-grid, .home-value-grid, .club-quick-access { grid-template-columns: 1fr 1fr !important; }
  .results, .portfolio-summary-card { grid-template-columns: 1fr 1fr !important; }.save-grid { grid-template-columns: 1fr !important; }.premium-grid { grid-template-columns: 1fr !important; }.auth-box { padding: 18px !important; }.account-login { max-width: 100% !important; }.auth-buttons { display: grid !important; grid-template-columns: 1fr 1fr !important; }.feedback-invite { margin-left: 0 !important; margin-right: 0 !important; }
  .guide-intro,.guide-intro strong,.guide-intro span,.club-access-card,.guide-card,.vault-compare-row>* { min-width:0 !important; max-width:100% !important; overflow-wrap:anywhere !important; word-break:normal !important; }
  .guide-intro { overflow:hidden !important; }
  .club-access-card strong,.club-access-card small,.guide-card h2,.guide-card p { white-space:normal !important; }
  #view-premium ul { list-style: none !important; padding-left: 0 !important; margin: 12px auto 0 !important; max-width: 430px !important; text-align: left !important; }#view-premium li { margin: 7px 0 !important; padding-left: 0 !important; font-size: 15px !important; line-height: 1.4 !important; }
}
@media (max-width: 390px) { .home-tools-grid, .home-value-grid, .club-quick-access, .results, .portfolio-summary-card, .auth-buttons { grid-template-columns: 1fr !important; }.brand-name { font-size: 15px !important; } }