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button{min-width:44px;min-height:44px}.nav-section{flex-direction:column;gap:5px;padding-top:16px;display:flex}.nav-section-heading{color:#5d7065;letter-spacing:.3px;align-items:center;gap:7px;margin:0 12px 4px;font-family:DM Sans,sans-serif;font-size:10px;font-weight:700;line-height:1.5;display:flex}@media (width<=1180px){.sidebar{padding-top:calc(8px + env(safe-area-inset-top,0px));flex-direction:column;align-items:stretch;gap:3px;padding-bottom:5px}.sidebar-brand-row{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;min-width:0;display:grid}.sidebar-brand-row .brand{margin:0}.menu-sections{justify-content:center;align-items:stretch;gap:5px;min-width:0;display:flex}.menu-section-button{color:#5d7065;text-align:center;background:0 0;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;gap:7px;min-width:0;min-height:44px;padding:9px 12px;font-size:12px;font-weight:600;line-height:1.25;display:flex}.menu-section-button.selected{color:var(--spruce);background:#e2ebdf;border-color:#d4dfcf}.menu-section-button:hover{background:#eaf0e5}.mobile-nav-tools{align-items:center;gap:4px;display:flex}.mobile-nav-tools .sound-toggle{border:0;min-width:44px;min-height:44px;padding:10px}.mobile-nav-tools .sound-toggle span{display:none}.mobile-nav-tools .compact-about{width:44px;height:44px;padding:10px;display:inline-flex}.main-nav{flex:none;gap:5px;width:100%;max-width:100%;margin:0;padding:3px 2px 5px}.nav-section{flex:none;gap:5px;padding:0;display:none}.nav-section.is-selected{flex-direction:row;align-items:center;display:flex}.nav-section-heading,.main-column .topbar{display:none}.mobile-library-search{max-width:420px;margin-top:20px;display:block}.mobile-library-search .search-field{width:100%;min-height:44px}.mobile-library-search .search-field input{flex:1;width:100%;min-width:0;font-size:16px}}@media (width>=641px) and (width<=850px){.sidebar-brand-row{gap:10px}.menu-section-button{flex:1;padding-left:9px;padding-right:9px}.menu-section-button svg{display:none}}@media (width<=640px){.sidebar-brand-row{grid-template-columns:minmax(0,1fr) auto;gap:5px 12px}.sidebar-brand-row .brand{grid-area:1/1}.mobile-nav-tools{grid-area:1/2}.menu-sections{grid-area:2/1/auto/-1;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px;display:grid}.menu-section-button{white-space:normal;min-height:44px;padding:7px 5px;font-size:12px}.menu-section-button svg{display:none}.main-nav{gap:4px;margin:0;padding:2px 1px 5px}.nav-section{gap:4px}.mobile-library-search{max-width:none;margin-top:16px}}