.brand-logo-container{align-items:center;gap:var(--space-2,8px);-webkit-user-select:none;user-select:none;min-width:0;display:inline-flex}.brand-logo-link{color:inherit;align-items:center;min-width:0;text-decoration:none;display:inline-flex}.brand-logo-img{border-radius:var(--radius-md,8px);object-fit:contain;flex-shrink:0;transition:transform .2s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 6px #00000014}.brand-logo-link:hover .brand-logo-img,.brand-logo-container:hover .brand-logo-img{transform:scale(1.06)}.brand-logo-text-wrapper{align-items:center;gap:var(--space-2,8px);min-width:0;display:flex}.brand-logo-title{color:var(--text-primary);letter-spacing:-.015em;white-space:nowrap;font-size:1.125rem;font-weight:700}.brand-logo-sm .brand-logo-title{font-size:.9375rem}.brand-logo-lg .brand-logo-title{font-size:1.35rem}.brand-logo-version-badge{color:var(--color-primary-600);background-color:var(--color-primary-50);border-radius:var(--radius-full);flex-shrink:0;padding:2px 8px;font-size:.6875rem;font-weight:600}:root.dark .brand-logo-version-badge{color:var(--color-primary-400);background-color:#22c55e26}.brand-footer-sidebar{padding:var(--space-3) var(--space-4);border-top:1px solid var(--border-color);background-color:var(--bg-surface);-webkit-user-select:none;user-select:none;flex-direction:column;gap:2px;max-width:100%;margin-top:auto;display:flex;overflow:hidden}.brand-footer-header{color:var(--text-primary);justify-content:space-between;align-items:center;gap:var(--space-1);font-size:.8125rem;font-weight:600;display:flex}.brand-footer-version{color:var(--color-primary-600);background-color:var(--color-primary-50);border-radius:var(--radius-full,9999px);flex-shrink:0;padding:1px 6px;font-size:.6875rem;font-weight:500}.brand-footer-author{color:var(--text-secondary);overflow-wrap:break-word;word-break:break-word;font-size:.75rem}.brand-footer-rights{color:var(--text-muted);overflow-wrap:break-word;word-break:break-word;font-size:.6875rem}.brand-footer-auth{margin:var(--space-6) auto var(--space-4);text-align:center;color:var(--text-muted);overflow-wrap:break-word;word-break:break-word;flex-direction:column;align-self:center;align-items:center;gap:2px;width:100%;max-width:540px;font-size:.75rem;display:flex}.brand-footer-auth p{text-align:center;width:100%;margin:0}.brand-footer-legal-links{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;margin-bottom:8px;font-size:.75rem;display:flex}.brand-footer-legal-links a{color:var(--text-secondary);text-decoration:none;transition:color .15s}.brand-footer-legal-links a:hover{color:var(--color-primary-600);text-decoration:underline}.brand-footer-dot{color:var(--text-muted);opacity:.6}.brand-footer-tagline{opacity:.8;font-size:.6875rem}.brand-footer-mobile-popup{padding:var(--space-2);color:var(--text-muted);text-align:center;-webkit-user-select:none;user-select:none;overflow-wrap:break-word;word-break:break-word;box-sizing:border-box;flex-direction:column;gap:2px;max-width:100%;font-size:.6875rem;display:flex}.brand-footer-popup-title{color:var(--text-secondary);font-weight:600}.brand-footer-mobile-scroll{text-align:center;color:var(--text-muted);margin-top:var(--space-8);padding:var(--space-4) var(--space-2);border-top:1px dashed var(--border-color);-webkit-user-select:none;user-select:none;overflow-wrap:break-word;word-break:break-word;box-sizing:border-box;max-width:100%;font-size:.6875rem;display:block}@media (width>=768px){.brand-footer-mobile-scroll{display:none}}.theme-toggle-floating{border-radius:var(--radius-full,9999px);background-color:var(--bg-surface);border:1px solid var(--border-color);width:38px;height:38px;color:var(--text-secondary);cursor:pointer;box-shadow:var(--shadow-sm);justify-content:center;align-items:center;transition:all .2s;display:inline-flex}.theme-toggle-floating:hover{color:var(--color-primary-600);border-color:var(--color-primary-500);box-shadow:var(--shadow-md);transform:scale(1.08)}.theme-toggle-nav-item{align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;text-align:left;white-space:nowrap;background-color:#0000;border:none;width:100%;font-family:inherit;font-size:1rem;transition:background-color .2s,color .2s;display:flex;overflow:hidden}.theme-toggle-nav-item svg{flex-shrink:0}.theme-toggle-nav-item span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.theme-toggle-nav-item:hover{background-color:var(--color-primary-50);color:var(--color-primary-600)}.pwa-install-banner{bottom:calc(var(--space-4) + env(safe-area-inset-bottom,0px));width:calc(100% - (var(--space-4) * 2));background-color:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);max-width:520px;box-shadow:var(--shadow-md), 0 10px 25px -5px #00000026;padding:var(--space-3) var(--space-4);justify-content:space-between;align-items:center;gap:var(--space-3);z-index:90;box-sizing:border-box;animation:.3s cubic-bezier(.16,1,.3,1) pwaBannerSlideUp;display:flex;position:fixed;left:50%;transform:translate(-50%)}@keyframes pwaBannerSlideUp{0%{opacity:0;transform:translate(-50%,100%)}to{opacity:1;transform:translate(-50%)}}.pwa-banner-content{align-items:center;gap:var(--space-3);flex:1;min-width:0;display:flex}.pwa-banner-icon-box{border-radius:var(--radius-md);background:linear-gradient(135deg, var(--color-primary-500), var(--color-primary-700));color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;display:flex}.pwa-banner-text{flex-direction:column;min-width:0;display:flex}.pwa-banner-title{color:var(--text-primary);margin:0;font-size:.9375rem;font-weight:700;line-height:1.2}.pwa-banner-description{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;margin:2px 0 0;font-size:.8125rem;line-height:1.3;overflow:hidden}.pwa-banner-actions{align-items:center;gap:var(--space-2);flex-shrink:0;display:flex}.pwa-btn-dismiss{border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;white-space:nowrap;background:0 0;padding:.5rem .75rem;font-size:.8125rem;font-weight:500;transition:all .2s}.pwa-btn-dismiss:hover{background-color:var(--bg-main);color:var(--text-primary)}.pwa-btn-install{background-color:var(--color-primary-600);border-radius:var(--radius-md);color:#fff;cursor:pointer;white-space:nowrap;border:none;align-items:center;gap:6px;padding:.5rem .875rem;font-size:.8125rem;font-weight:600;transition:background-color .2s,transform .1s;display:inline-flex}.pwa-btn-install:hover:not(:disabled){background-color:var(--color-primary-700);transform:translateY(-1px)}.pwa-btn-install:disabled{opacity:.7;cursor:not-allowed}.pwa-ios-modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);padding:var(--space-4);z-index:1000;background-color:#00000080;justify-content:center;align-items:center;animation:.2s ease-out pwaFadeIn;display:flex;position:fixed;inset:0}@keyframes pwaFadeIn{0%{opacity:0}to{opacity:1}}.pwa-ios-modal-card{background-color:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);width:100%;max-width:440px;padding:var(--space-6);gap:var(--space-4);flex-direction:column;animation:.25s cubic-bezier(.16,1,.3,1) pwaCardPop;display:flex}@keyframes pwaCardPop{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.pwa-ios-modal-header{justify-content:space-between;align-items:center;display:flex}.pwa-ios-modal-title-wrapper{align-items:center;gap:var(--space-2);display:flex}.pwa-ios-header-icon{color:var(--color-primary-600)}.pwa-ios-modal-title{color:var(--text-primary);margin:0;font-size:1.125rem;font-weight:700}.pwa-ios-close-btn{color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;justify-content:center;align-items:center;padding:4px;display:flex}.pwa-ios-close-btn:hover{background-color:var(--bg-main);color:var(--text-primary)}.pwa-ios-modal-subtitle{color:var(--text-secondary);margin:0;font-size:.875rem;line-height:1.4}.pwa-ios-steps{gap:var(--space-3);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.pwa-ios-step{align-items:flex-start;gap:var(--space-3);padding:var(--space-3);background-color:var(--bg-main);border-radius:var(--radius-md);border:1px solid var(--border-color);display:flex}.pwa-step-badge{background-color:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-sm);width:32px;height:32px;color:var(--color-primary-600);flex-shrink:0;justify-content:center;align-items:center;display:flex}.pwa-step-content{color:var(--text-secondary);flex-direction:column;gap:2px;font-size:.8125rem;line-height:1.35;display:flex}.pwa-step-content strong{color:var(--text-primary);font-size:.875rem}.pwa-ios-modal-footer{margin-top:var(--space-2);justify-content:flex-end;display:flex}.pwa-ios-btn-understood{width:100%;padding:var(--space-3);background-color:var(--color-primary-600);border-radius:var(--radius-md);color:#fff;cursor:pointer;border:none;font-size:.9375rem;font-weight:600;transition:background-color .2s}.pwa-ios-btn-understood:hover{background-color:var(--color-primary-700)}@media (width<=480px){.pwa-install-banner{padding:var(--space-3);flex-direction:column;align-items:stretch}.pwa-banner-actions{margin-top:var(--space-2);justify-content:flex-end}.pwa-banner-description{white-space:normal}}