.app{display:flex;height:100vh;width:100%;overflow:hidden;background-color:var(--color-bg-primary)}.app-main{flex:1;display:flex;flex-direction:column;min-width:0;height:100%;transition:margin-left var(--transition-normal)}.app-main.sidebar-open{margin-left:var(--sidebar-width)}html.sidebar-resizing .app-main{transition:none!important}.app-main.sidebar-closed{margin-left:var(--sidebar-rail-width)}.app--stealth{background:#000}.app-main--stealth{margin-left:0!important;width:100%;flex:1;min-width:0}@media (max-width: 768px){.app-main.sidebar-open{margin-left:0}.app-main.sidebar-closed{margin-left:var(--sidebar-rail-width)}}.admin-layout{display:flex;min-height:100vh;background:var(--color-bg-primary, #f5f5f5)}.admin-sidebar{width:220px;background:var(--color-bg-secondary, #fff);border-right:1px solid var(--border-color, #e0e0e0);padding:20px;box-shadow:2px 0 8px #0000000d}.admin-sidebar h2{font-size:18px;font-weight:600;margin:0 0 20px;color:var(--text-primary, #1a1a1a)}.admin-sidebar nav a{display:block;padding:10px 12px;border-radius:6px;color:var(--text-primary, #333);text-decoration:none;font-size:14px;transition:background .2s}.admin-sidebar nav a:hover{background:var(--bg-hover, #f0f0f0)}.admin-content{flex:1;padding:0;overflow:auto}.sidebar{position:fixed;left:0;top:0;width:var(--sidebar-width);height:100vh;background-color:var(--color-bg-secondary);border-right:1px solid var(--color-border);display:flex;flex-direction:column;z-index:100;transition:width var(--transition-normal);overflow:hidden}.sidebar.sidebar--resizing{transition:none}.sidebar-resize-handle{position:absolute;top:0;right:0;width:6px;height:100%;cursor:col-resize;z-index:102;touch-action:none;background:transparent}.sidebar-resize-handle:hover,.sidebar-resize-handle:active{background:#00000012}[data-theme=dark] .sidebar-resize-handle:hover,[data-theme=dark] .sidebar-resize-handle:active{background:#ffffff14}.sidebar.collapsed{width:var(--sidebar-rail-width)}.sidebar-rail-spacer{flex:1;min-height:0}.sidebar-svg-icon{width:22px;height:22px;display:block;flex-shrink:0}@media (max-width: 768px){.sidebar:not(.collapsed){width:min(320px,86vw);box-shadow:var(--shadow-lg)}.sidebar.collapsed{width:var(--sidebar-rail-width)}.sidebar-resize-handle{display:none}}.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-md);border-bottom:1px solid var(--color-border-light)}.sidebar-header-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;position:relative;z-index:103}.sidebar-logo{display:flex;align-items:center;gap:var(--spacing-sm)}.logo-icon{width:32px;height:32px;animation:glow 2s ease-in-out infinite}.logo-text{font-size:20px;font-weight:600;color:var(--color-text-primary)}.toggle-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md);color:var(--color-text-secondary);transition:all var(--transition-fast);flex-shrink:0}.toggle-btn:hover{background-color:var(--color-bg-tertiary);color:var(--color-text-primary)}.sidebar-menu{padding:var(--spacing-sm) var(--spacing-md)}.menu-item{position:relative;display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);color:var(--color-text-secondary);font-size:14px;transition:all var(--transition-fast);width:100%;text-align:left}.menu-item:hover{background-color:var(--color-bg-tertiary);color:var(--color-text-primary)}.menu-item.active{background-color:var(--color-primary);color:var(--color-text-primary)}.menu-icon{width:24px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.menu-label{white-space:nowrap}.search-container{padding:var(--spacing-sm) var(--spacing-md)}.search-input{width:100%;padding:var(--spacing-sm) var(--spacing-md);background-color:var(--color-bg-tertiary);border-radius:var(--radius-lg);color:var(--color-text-primary);font-size:14px}.search-input::placeholder{color:var(--color-text-secondary)}.sidebar-history{flex:1;overflow-y:auto;padding:var(--spacing-md)}.history-section{margin-bottom:var(--spacing-md)}.history-section-title{font-size:12px;font-weight:500;color:var(--color-text-secondary);padding:var(--spacing-xs) var(--spacing-sm);text-transform:uppercase;letter-spacing:.5px}.history-list{list-style:none}.history-item{padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);color:var(--color-text-secondary);font-size:14px;cursor:pointer;transition:all var(--transition-fast);display:flex;align-items:center;gap:var(--spacing-sm);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-item:hover{background-color:var(--color-bg-tertiary);color:var(--color-text-primary)}.history-item.active{background-color:var(--color-primary);color:var(--color-text-primary)}.history-item-icon{font-size:14px;flex-shrink:0}.history-item-title{flex:1;overflow:hidden;text-overflow:ellipsis}.view-all-link{display:block;padding:var(--spacing-sm) var(--spacing-md);color:var(--color-primary-dark);font-size:13px;cursor:pointer}.view-all-link:hover{text-decoration:underline}.sidebar-footer{padding:var(--spacing-md);border-top:1px solid var(--color-border-light);display:flex;flex-direction:column;gap:0}.sidebar-footer-meta{display:flex;align-items:center;justify-content:flex-start;flex-wrap:nowrap;gap:var(--spacing-sm);width:100%;box-sizing:border-box;font-size:12px;color:var(--color-text-secondary);margin-bottom:var(--spacing-sm)}.sidebar-footer-meta-btn{margin:0;padding:0;border:none;background:none;font:inherit;color:inherit;cursor:pointer;text-align:left;border-radius:var(--radius-sm)}.sidebar-footer-meta-btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.sidebar-footer-meta-btn--points{min-width:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-footer-meta-btn--points:hover{text-decoration:underline;color:var(--color-text-primary)}button.membership-badge{font-family:inherit;flex-shrink:0;text-align:center}button.membership-badge:hover{filter:brightness(.95)}.user-info-wrap{margin-top:var(--spacing-sm)}button.user-info{display:flex;align-items:center;gap:var(--spacing-sm);width:100%;padding:var(--spacing-sm);margin:0;border:none;border-radius:var(--radius-md);background:transparent;font:inherit;text-align:left;cursor:pointer;color:inherit;transition:background-color var(--transition-fast);box-sizing:border-box}.user-info:hover{background-color:var(--color-bg-tertiary)}.user-info:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.user-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--color-primary),var(--color-accent));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:14px;overflow:hidden}.user-avatar-img{width:100%;height:100%;object-fit:cover;display:block}.user-details{flex:1;min-width:0}.user-name{font-size:14px;font-weight:500;color:var(--color-text-primary)}.membership-badge{background-color:var(--color-primary);color:var(--color-text-primary);padding:2px 6px;border-radius:var(--radius-sm);font-size:10px;font-weight:500}[data-theme=dark] .membership-badge{background-color:#ffffff1a;color:var(--color-text-primary);border:1px solid var(--color-border)}.invite-btn{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);width:100%;background-color:var(--color-bg-tertiary);border-radius:var(--radius-md);color:var(--color-text-secondary);font-size:13px;transition:all var(--transition-fast)}.invite-btn:hover{background-color:var(--color-primary);color:var(--color-text-primary)}[data-theme=dark] .invite-btn:hover{background-color:#ffffff14;color:var(--color-text-primary)}.user-menu{background:var(--color-bg-primary);color:var(--color-text-primary);border:1px solid var(--color-border);border-radius:12px;box-shadow:var(--shadow-lg);padding:10px 0 12px;box-sizing:border-box}.user-menu-header{display:flex;align-items:center;gap:10px;padding:4px 14px 10px}.user-menu-header-avatar{width:36px;height:36px;border-radius:50%;flex-shrink:0;background:linear-gradient(135deg,#4a90d9,#2563b8);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:14px;overflow:hidden}.user-menu-header-avatar-img{width:100%;height:100%;object-fit:cover;display:block}.user-menu-header-name{flex:1;min-width:0;font-size:14px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-menu-divider{height:0;margin:4px 0;border:none;border-top:1px solid var(--color-border-light)}.user-menu-row{display:block;width:100%;padding:10px 14px;margin:0;border:none;background:transparent;font:inherit;font-size:14px;color:var(--color-text-primary);text-align:left;cursor:pointer;transition:background-color var(--transition-fast)}.user-menu-row:has(.user-menu-row-icon){display:flex;align-items:center;gap:8px;flex-direction:row}.user-menu-row:hover{background-color:var(--color-bg-tertiary)}.user-menu-row:focus-visible{outline:none;background-color:var(--color-bg-tertiary)}.user-menu-row--split{display:flex;align-items:center;justify-content:space-between;gap:8px}.user-menu-row-label{flex-shrink:0}.user-menu-row-right{display:inline-flex;align-items:center;gap:4px;flex-shrink:0;color:var(--color-text-secondary)}.user-menu-row-value{font-size:13px}.user-menu-chevron{display:block;flex-shrink:0;opacity:.55}.user-menu-logout-wrap{padding:4px 10px 0}.user-menu-logout{display:block;width:100%;padding:10px 12px;margin:0;border:none;border-radius:var(--radius-md);background:var(--color-bg-tertiary);color:var(--color-text-primary);font:inherit;font-size:14px;text-align:center;cursor:pointer;transition:background-color var(--transition-fast)}.user-menu-logout:hover{background:var(--color-border)}.user-menu-logout:focus-visible{outline:2px solid var(--color-primary);outline-offset:1px}.sidebar-bottom-actions{position:absolute;bottom:var(--spacing-md);right:var(--spacing-md);display:flex;align-items:center;gap:8px;z-index:101}.theme-toggle{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;border:none;padding:0;background-color:var(--color-bg-tertiary);color:var(--color-text-secondary);font-size:18px;cursor:pointer;transition:all var(--transition-fast)}.theme-toggle:hover{background-color:var(--color-primary);color:var(--color-text-primary)}.notification-btn{position:relative;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;border:none;padding:0;background-color:var(--color-bg-tertiary);color:var(--color-text-secondary);cursor:pointer;transition:background-color var(--transition-fast),color var(--transition-fast)}.notification-btn:hover{background-color:var(--color-primary);color:var(--color-text-primary)}.notification-btn-icon{width:22px;height:22px;display:block}.notification-badge{position:absolute;top:2px;right:2px;min-width:16px;height:16px;padding:0 4px;border-radius:999px;background:#e53935;color:#fff;font-size:10px;font-weight:600;line-height:16px;text-align:center;box-sizing:border-box;pointer-events:none}.sidebar-notify-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:12000;background:#00000059;display:flex;align-items:flex-end;justify-content:center;padding:24px 24px 76px;box-sizing:border-box}.sidebar-notify-sheet{width:min(340px,92vw);max-height:min(420px,70vh);background:var(--color-bg-secondary, #252830);color:var(--color-text-primary, #f8f9fa);border-radius:12px;box-shadow:0 12px 40px #00000073,0 2px 8px #0003;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--color-border, rgba(255, 255, 255, .08))}.sidebar-notify-head{display:flex;align-items:center;justify-content:space-between;padding:12px 12px 8px;border-bottom:1px solid var(--color-border, rgba(255, 255, 255, .08))}.sidebar-notify-title{margin:0;font-size:15px;font-weight:600}.sidebar-notify-head-actions{display:flex;align-items:center;gap:8px}.sidebar-notify-link{background:transparent;border:none;color:var(--color-primary, #ffa726);font-size:12px;cursor:pointer;padding:4px}.sidebar-notify-close{background:transparent;border:none;font-size:20px;line-height:1;color:var(--color-text-muted, rgba(248, 249, 250, .55));cursor:pointer;padding:2px 6px}.sidebar-notify-status,.sidebar-notify-error{margin:8px 12px;font-size:13px;color:var(--color-text-secondary, rgba(248, 249, 250, .75))}.sidebar-notify-error{color:#ffab91}.sidebar-notify-list{margin:0;padding:0 0 8px;list-style:none;overflow-y:auto}.sidebar-notify-empty{padding:24px 16px;text-align:center;font-size:13px;color:var(--color-text-muted, rgba(248, 249, 250, .45))}.sidebar-notify-li.unread .sidebar-notify-text{font-weight:600}.sidebar-notify-item{width:100%;border:none;background:transparent;cursor:pointer;text-align:left;padding:10px 12px;color:inherit}.sidebar-notify-item:hover:not(:disabled){background:#ffffff0a}.sidebar-notify-item:disabled{cursor:default;opacity:.82}.sidebar-notify-text{font-size:13px;line-height:1.45}.sidebar.collapsed .sidebar-header{flex-direction:column;justify-content:flex-start;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-xs)}.sidebar.collapsed .sidebar-logo{display:none}.sidebar.collapsed .toggle-btn{margin:0 auto}.sidebar.collapsed .sidebar-menu{padding:var(--spacing-xs);display:flex;flex-direction:column;align-items:center;gap:6px;width:100%}.sidebar.collapsed .menu-item{justify-content:center;width:40px;min-width:40px;height:40px;padding:0;gap:0}.sidebar.collapsed .menu-label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.sidebar.collapsed .menu-item--accent{background-color:var(--color-bg-tertiary);border-radius:50%}.sidebar.collapsed .menu-item--accent.active{background-color:var(--color-primary)}.sidebar.collapsed .search-container,.sidebar.collapsed .sidebar-history,.sidebar.collapsed .user-details{display:none}.sidebar.collapsed .invite-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.sidebar.collapsed .invite-btn{justify-content:center;width:40px;min-width:40px;height:40px;padding:0;border-radius:var(--radius-md)}.sidebar.collapsed .sidebar-footer{padding:var(--spacing-sm) var(--spacing-xs);display:flex;flex-direction:column;align-items:center;border-top:none}.sidebar.collapsed .sidebar-footer-meta{display:none}.sidebar.collapsed .user-info{justify-content:center;padding:var(--spacing-xs)}.sidebar.collapsed .user-avatar{width:32px;height:32px;font-size:13px}.sidebar.collapsed .sidebar-bottom-actions{position:static;margin:var(--spacing-sm) auto var(--spacing-md);align-self:center}.contact-us-flyout{box-sizing:border-box}.contact-us-dialog{width:300px;max-width:min(300px,calc(100vw - 16px));max-height:min(88vh,560px);overflow:auto;background:#fff;color:var(--color-text-primary);border-radius:12px;box-shadow:0 8px 32px #0000001f,0 0 0 1px #0000000f}[data-theme=dark] .contact-us-dialog{background:var(--color-bg-secondary);border:1px solid var(--color-border);box-shadow:var(--shadow-lg)}.contact-us-list{padding:8px 0;display:flex;flex-direction:column}.contact-us-item{display:flex;align-items:center;gap:12px;width:100%;padding:10px 16px;border:none;background:transparent;font:inherit;font-size:14px;text-align:left;color:var(--color-text-primary);cursor:pointer;transition:background-color var(--transition-fast)}.contact-us-item:hover,.contact-us-item:focus-visible{background:#0000000d;outline:none}[data-theme=dark] .contact-us-item:hover,[data-theme=dark] .contact-us-item:focus-visible{background:#ffffff0f}.contact-us-item-svg{width:22px;height:22px;flex-shrink:0;color:var(--color-text-secondary)}.contact-us-divider{height:0;margin:0;border:none;border-top:1px solid var(--color-border-light)}.contact-us-wechat{padding:14px 16px 18px}.contact-us-wechat-head{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--color-text-primary);margin-bottom:12px}.contact-us-wechat-svg{width:22px;height:22px;flex-shrink:0;color:var(--color-text-secondary)}.contact-us-qr-wrap{display:flex;justify-content:center}.contact-us-qr{position:relative;width:180px;height:180px;border-radius:8px;background:#f5f5f5;border:1px solid var(--color-border-light);overflow:hidden}[data-theme=dark] .contact-us-qr{background:var(--color-bg-tertiary)}.contact-us-qr-pattern{position:absolute;top:0;right:0;bottom:0;left:0}.contact-us-qr-img{display:block;width:100%;height:100%;object-fit:contain;border-radius:6px}.sidebar-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:99999;padding:var(--spacing-lg);box-sizing:border-box}.sidebar-modal{width:100%;max-width:480px;max-height:80vh;background:var(--color-bg-primary);border-radius:12px;box-shadow:0 20px 60px #00000026,0 0 0 1px #0000000d;display:flex;flex-direction:column;overflow:hidden}[data-theme=dark] .sidebar-modal{background:var(--color-bg-secondary);box-shadow:0 20px 60px #0006}.sidebar-modal--about{max-width:400px}.sidebar-modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-lg);border-bottom:1px solid var(--color-border-light);flex-shrink:0}.sidebar-modal-title{margin:0;font-size:1.125rem;font-weight:600;color:var(--color-text-primary)}.sidebar-modal-close{width:32px;height:32px;border:none;background:transparent;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary);transition:background-color var(--transition-fast),color var(--transition-fast)}.sidebar-modal-close:hover{background:var(--color-bg-tertiary);color:var(--color-text-primary)}.sidebar-modal-content{flex:1;overflow-y:auto;padding:var(--spacing-lg);scroll-behavior:smooth}.help-section{margin-bottom:var(--spacing-lg)}.help-section:last-child{margin-bottom:0}.help-section-title{margin:0 0 var(--spacing-md);font-size:14px;font-weight:600;color:var(--color-text-primary)}.help-item{margin-bottom:var(--spacing-md);padding:var(--spacing-sm);background:var(--color-bg-secondary);border-radius:var(--radius-sm)}.help-item:last-child{margin-bottom:0}.help-q{font-size:13px;font-weight:500;color:var(--color-text-primary);margin-bottom:4px}.help-a{font-size:13px;color:var(--color-text-secondary);line-height:1.6}.shortcut-list{display:flex;flex-direction:column;gap:var(--spacing-sm)}.shortcut-item{display:flex;align-items:center;gap:var(--spacing-md);font-size:13px}.shortcut-item kbd{padding:4px 8px;border:1px solid var(--color-border);border-radius:4px;background:var(--color-bg-tertiary);font-family:monospace;font-size:12px;color:var(--color-text-primary)}.shortcut-item span{color:var(--color-text-secondary)}.help-more-text{font-size:13px;color:var(--color-text-secondary);line-height:1.8;margin:0}.about-logo{text-align:center;padding:var(--spacing-lg) 0}.about-logo-icon{width:80px;height:80px;margin-bottom:var(--spacing-md)}.about-product-name{margin:0 0 4px;font-size:1.5rem;font-weight:700;color:var(--color-text-primary)}.about-product-desc{margin:0;font-size:14px;color:var(--color-text-secondary)}.about-info-list{display:flex;flex-direction:column;gap:var(--spacing-sm);padding:var(--spacing-md);background:var(--color-bg-secondary);border-radius:var(--radius-md);margin-bottom:var(--spacing-lg)}.about-info-item{display:flex;justify-content:space-between;align-items:center;font-size:13px}.about-info-label{color:var(--color-text-secondary)}.about-info-value{color:var(--color-text-primary);font-weight:500}.about-desc{margin-bottom:var(--spacing-lg)}.about-desc p{font-size:13px;color:var(--color-text-secondary);line-height:1.8;margin:0 0 var(--spacing-sm)}.about-desc p:last-child{margin-bottom:0}.about-links{display:flex;justify-content:center;gap:var(--spacing-lg);margin-bottom:var(--spacing-lg)}.about-link{font-size:13px;color:var(--auth-link, #2563eb);text-decoration:none}.about-link:hover{text-decoration:underline}.about-copyright{text-align:center;font-size:12px;color:var(--color-text-secondary);margin:0}.contact-us-info{padding:var(--spacing-sm) 0}.contact-us-info-item{display:flex;align-items:flex-start;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-sm);transition:background-color var(--transition-fast)}.contact-us-info-item:hover{background:var(--color-bg-tertiary)}.contact-us-info-icon{font-size:16px;flex-shrink:0;margin-top:2px}.contact-us-info-icon svg{width:16px;height:16px}.contact-us-info-content{display:flex;flex-direction:column;gap:2px}.contact-us-info-label{font-size:11px;color:var(--color-text-secondary)}.contact-us-info-value{font-size:13px;color:var(--color-text-primary)}.contact-us-info-item a.contact-us-info-value{color:var(--auth-link, #2563eb);text-decoration:none}.contact-us-info-item a.contact-us-info-value:hover{text-decoration:underline}.contact-us-info-item--hours .contact-us-info-icon{font-size:14px}.user-menu-row-icon{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:20px;height:20px}.user-menu-row-icon svg{width:16px;height:16px}.user-menu-row-text{min-width:0;text-align:left}.language-toggle{position:relative;z-index:500;display:inline-flex;align-items:stretch;border-radius:var(--radius-md, 10px);border:1px solid var(--color-border-light, rgba(255, 255, 255, .12));overflow:hidden;background:var(--color-bg-tertiary, rgba(0, 0, 0, .2));pointer-events:auto}.language-toggle-btn{margin:0;padding:6px 10px;font-size:12px;font-weight:600;line-height:1.2;border:none;background:transparent;color:var(--color-text-secondary, #9aa0a6);cursor:pointer;pointer-events:auto;position:relative;z-index:1;transition:background .15s ease,color .15s ease}.language-toggle-btn:hover{color:var(--color-text-primary, #e8eaed);background:#ffffff0f}.language-toggle-btn--active{color:var(--color-text-primary, #fff);background:var(--color-primary, rgba(212, 225, 87, .25))}[data-theme=dark] .language-toggle-btn--active{background:#ffffff1f;color:var(--color-text-primary)}.language-toggle--sidebar .language-toggle-btn{padding:5px 8px;font-size:11px}.sidebar.collapsed .language-toggle--sidebar{display:none}.language-toggle--auth .language-toggle-btn{padding:6px 12px;font-size:13px}.chat-area{position:relative;display:flex;flex-direction:column;flex:1;min-height:0;height:100%;background-color:var(--color-bg-primary)}.chat-toolbar{display:flex;align-items:center;justify-content:space-between;height:48px;padding:0 var(--spacing-md);background-color:var(--color-bg-primary);flex-shrink:0}.toolbar-left{display:flex;align-items:center;gap:var(--spacing-sm);flex:1;min-width:0}.toolbar-dropdown-wrap{position:relative}.toolbar-dropdown-trigger.is-on{color:var(--color-primary-dark, var(--color-primary));font-weight:600}.toolbar-dropdown-label{max-width:min(120px,28vw);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.toolbar-dropdown-panel{position:absolute;top:100%;left:0;margin-top:6px;min-width:200px;z-index:220;padding:6px 0;background-color:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);animation:fadeIn .2s 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h2{font-size:16px;font-weight:600;margin-bottom:var(--spacing-md)}.points-usage-summary-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.points-usage-month{font-size:15px}.points-usage-month select{margin-left:8px;padding:4px 8px;border-radius:6px;border:1px solid var(--color-border);font:inherit;background:var(--color-bg-primary)}.points-usage-split{display:grid;grid-template-columns:1fr;gap:var(--spacing-lg);font-size:14px}@media (max-width: 600px){.points-usage-split{grid-template-columns:1fr}}.points-usage-detail h2{font-size:16px;font-weight:600;margin-bottom:var(--spacing-sm)}.points-usage-filters{display:flex;gap:8px;margin-bottom:var(--spacing-md)}.points-usage-filters button{padding:6px 14px;border-radius:8px;border:1px solid var(--color-border);background:var(--color-bg-primary);font-size:13px;cursor:pointer}.points-usage-filters button.active{background:var(--color-bg-tertiary);border-color:var(--color-border)}.points-usage-table-wrap{overflow-x:auto;border:1px solid var(--color-border);border-radius:10px}.points-usage-table{width:100%;border-collapse:collapse;font-size:13px}.points-usage-table th,.points-usage-table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--color-border-light)}.points-usage-table th{background:var(--color-bg-tertiary);font-weight:500;color:var(--color-text-secondary)}.points-usage-table .neg{color:#e65100;font-weight:500}.points-usage-table .actions a{color:var(--color-text-secondary);margin-right:12px;cursor:pointer;text-decoration:none}.points-usage-table .actions a:hover{text-decoration:underline;color:var(--color-text-primary)}.billing-link-btn--active{color:var(--color-text-primary)!important;font-weight:600;text-decoration:underline}.billing-subpage-title{font-size:18px;font-weight:600;margin:0 0 var(--spacing-md)}.points-credits-strip{display:flex;flex-wrap:wrap;gap:var(--spacing-md);margin-bottom:var(--spacing-md);padding:12px 14px;border-radius:10px;background:var(--color-bg-tertiary);font-size:13px;color:var(--color-text-secondary)}.points-credits-strip strong{color:var(--color-text-primary);margin-right:4px}.usage-aux-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:10050;padding:var(--spacing-md);box-sizing:border-box}.usage-aux-modal{background:var(--color-bg-primary);border-radius:12px;max-width:420px;width:100%;max-height:90vh;overflow:auto;box-shadow:0 16px 48px #0003;padding:var(--spacing-lg);box-sizing:border-box}.usage-aux-modal h3{margin:0 0 var(--spacing-sm);font-size:16px}.usage-aux-modal dl,.usage-aux-modal-dl{margin:0;font-size:13px}.usage-aux-modal-dl{display:grid;grid-template-columns:minmax(7rem,auto) 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var(--color-border);border-radius:12px;padding:var(--spacing-lg);max-width:560px;font-size:14px;line-height:1.7;color:var(--color-text-secondary)}.invoice-info-card h2{margin:0 0 var(--spacing-sm);font-size:16px;color:var(--color-text-primary)}.payment-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease}.payment-modal{background:var(--color-bg-primary);border-radius:16px;width:90%;max-width:380px;box-shadow:0 20px 60px #0000004d;animation:slideUp .3s ease;overflow:hidden}@keyframes slideUp{0%{opacity:0;transform:translateY(30px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.payment-modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--color-border-light);background:var(--color-bg-secondary)}.payment-modal-header h3{margin:0;font-size:17px;font-weight:600;color:var(--color-text-primary)}.payment-modal-close{width:32px;height:32px;border:none;background:transparent;font-size:24px;color:var(--color-text-secondary);cursor:pointer;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background-color var(--transition-fast)}.payment-modal-close:hover{background:#00000014}.payment-amount{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:#f8f9fa;border-radius:10px;margin-bottom:12px}[data-theme=dark] 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0;font-size:13px;color:var(--color-text-secondary)}.payment-qrcode-empty{width:200px;height:200px;display:flex;align-items:center;justify-content:center;background:#f5f5f5}.payment-qrcode-placeholder{font-size:14px;color:var(--color-text-secondary)}.payment-link-section{margin-top:16px;padding:14px;background:#f8f9fa;border-radius:10px;text-align:left}[data-theme=dark] .payment-link-section{background:#ffffff0d}.payment-link-hint{margin:0 0 8px;font-size:12px;color:var(--color-text-secondary)}.payment-link{display:block;font-size:12px;color:#2563eb;word-break:break-all;margin-bottom:10px;text-decoration:none}.payment-link:hover{text-decoration:underline}.payment-link-copy{padding:6px 12px;border:1px solid var(--color-border);border-radius:6px;background:var(--color-bg-primary);font-size:12px;color:var(--color-text-primary);cursor:pointer;transition:all var(--transition-fast)}.payment-link-copy:hover{background:#0000000a}.payment-countdown{margin-top:20px;padding:12px;background:#fff7e6;border-radius:8px}[data-theme=dark] .payment-countdown{background:#ff98001a}.payment-countdown-text{font-size:14px;color:#e65100}.payment-countdown-text strong{font-weight:700}.payment-status-text{display:block;font-size:15px;font-weight:500}.payment-status-success{color:#10b981}.payment-status-failed{color:#ef4444}.payment-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease}.payment-modal{background:var(--color-bg-primary, #fff);border-radius:12px;width:400px;max-width:90vw;box-shadow:0 20px 60px #0000004d;animation:slideUp .3s ease}.payment-modal-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--color-border, #e0e0e0)}.payment-modal-header h3{margin:0;font-size:18px;font-weight:600;color:var(--color-text-primary)}.payment-modal-close{background:none;border:none;font-size:24px;color:var(--color-text-secondary);cursor:pointer;padding:0;line-height:1}.payment-modal-close:hover{color:var(--color-text-primary)}.payment-modal-body{padding:24px 20px;text-align:center}.payment-qr-wrap{margin:20px 0}.payment-qr-wrap img{border-radius:8px;box-shadow:0 4px 12px #0000001a}.payment-amount{font-size:24px;font-weight:600;color:var(--color-text-primary);margin-bottom:8px}.payment-amount span{font-size:14px;font-weight:400;color:var(--color-text-secondary)}.payment-countdown{font-size:14px;color:var(--color-text-secondary);margin-top:12px}.payment-countdown strong{color:#e65100;font-size:18px}.payment-status{margin-top:16px;padding:12px;border-radius:8px;font-size:14px}.payment-status--success{background:#e8f5e9;color:#2e7d32}.payment-status--failed{background:#ffebee;color:#c62828}.payment-modal-footer{padding:16px 20px;border-top:1px solid var(--color-border, #e0e0e0);text-align:center}.payment-link{font-size:12px;color:var(--color-text-secondary);word-break:break-all;margin-top:12px}.payment-link a{color:var(--color-primary, #4a90d9)}[data-theme=dark] .payment-modal{background:var(--color-bg-primary, #1a1a1a)}[data-theme=dark] .payment-modal-header,[data-theme=dark] .payment-modal-footer{border-color:var(--color-border, #404040)}.sub-plans-page{position:relative;min-height:calc(100vh - 140px);margin:calc(-1 * var(--spacing-md)) calc(-1 * var(--spacing-lg)) calc(-1 * var(--spacing-xl));padding:var(--spacing-lg) var(--spacing-lg) var(--spacing-xl);border-radius:0 0 12px 12px;overflow:clip}.sub-plans-bg{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 90% 60% at 15% -10%,rgba(206,255,131,.12),transparent 55%),radial-gradient(ellipse 60% 50% at 90% 20%,rgba(120,200,255,.06),transparent 50%),radial-gradient(circle at 52% 88%,rgba(190,255,100,.08),transparent 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var(--color-border);border-radius:14px;box-shadow:var(--shadow-lg);overflow:hidden}.chat-search-bar{display:flex;align-items:center;gap:10px;padding:12px 14px}.chat-search-bar-icon{flex-shrink:0;width:20px;height:20px;color:var(--color-text-secondary);display:block}.chat-search-input{flex:1;min-width:0;border:none;background:transparent;font:inherit;font-size:15px;color:var(--color-text-primary);outline:none}.chat-search-input::placeholder{color:var(--color-text-secondary);opacity:.85}.chat-search-close{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border:none;border-radius:8px;background:transparent;color:var(--color-text-secondary);cursor:pointer;transition:background-color var(--transition-fast)}.chat-search-close:hover{background:var(--color-bg-tertiary);color:var(--color-text-primary)}.chat-search-divider{height:0;border:none;border-top:1px solid var(--color-border-light);margin:0}.chat-search-results{list-style:none;margin:0;padding:6px 0;overflow-y:auto;flex:1;min-height:0}.chat-search-empty{padding:20px 16px;font-size:14px;color:var(--color-text-secondary);text-align:center}.chat-search-item{display:flex;align-items:center;gap:10px;padding:10px 14px;cursor:pointer;font-size:14px;transition:background-color var(--transition-fast)}.chat-search-item:hover,.chat-search-item.is-active{background:var(--color-bg-tertiary)}.chat-search-item-icon-wrap{flex-shrink:0;display:flex;color:var(--color-text-secondary)}.chat-search-item-icon{width:18px;height:18px;display:block}.chat-search-item-title{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-search-item-meta{flex-shrink:0;font-size:12px;color:var(--color-text-secondary)}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--spacing-lg);box-sizing:border-box;background:var(--auth-page-bg, #eef1f6)}[data-theme=dark] .auth-page{--auth-page-bg: #1a1c20}.auth-card{width:100%;max-width:440px;padding:28px var(--spacing-lg) 20px;border-radius:12px;background:var(--color-bg-primary);box-shadow:0 8px 32px #00000014,0 0 0 1px #0000000a;box-sizing:border-box}[data-theme=dark] .auth-card{box-shadow:var(--shadow-lg);border:1px solid var(--color-border)}.auth-title{margin:0 0 18px;font-size:1.375rem;font-weight:600;color:var(--color-text-primary);text-align:left}.auth-lang-row{display:flex;justify-content:flex-end;margin-bottom:12px}.auth-field-visual-label{display:block;font-size:12px;font-weight:500;margin-bottom:6px;color:var(--color-text-secondary);letter-spacing:.02em}.auth-field-visual-label:is(span){cursor:default}[data-theme=dark] .auth-field-visual-label{color:#e0e0e0b8}.auth-field-visual-label--hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.auth-login-cn-sms-reserved{display:none!important}.auth-card-col--brand,.auth-card-col--form{min-width:0}.auth-brand-mark-wrap{position:relative;margin-bottom:4px}.auth-brand-firefly-svg{display:block;width:144px;max-width:100%;height:auto}.auth-brand-firefly-img{display:block;width:144px;max-width:100%;height:auto;object-fit:contain}.auth-brand-glow-ring{display:none}.auth-tabs{display:flex;gap:24px;margin-bottom:18px;border-bottom:1px solid var(--color-border-light)}.auth-intl-subtabs{display:flex;gap:8px;margin-bottom:var(--spacing-md)}.auth-intl-subtab{flex:1;padding:8px 12px;border:1px solid var(--color-border);border-radius:8px;background:var(--color-bg-secondary);font:inherit;font-size:13px;font-weight:500;color:var(--color-text-secondary);cursor:pointer;transition:background var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast)}.auth-intl-subtab:hover{color:var(--color-text-primary);border-color:var(--color-border)}.auth-intl-subtab--active{color:var(--auth-link, #2563eb);background:var(--color-bg-primary);border-color:var(--auth-link, #2563eb)}[data-theme=dark] .auth-intl-subtab--active{border-color:#60a5fa;color:#93c5fd}.auth-tab{padding:0 2px 8px;margin:0;border:none;background:none;font:inherit;font-size:15px;font-weight:500;color:var(--color-text-secondary);cursor:pointer;position:relative;transition:color var(--transition-fast)}.auth-tab:hover{color:var(--color-text-primary)}.auth-tab--active{color:var(--auth-link, #2563eb)}.auth-tab--active:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;border-radius:1px;background:var(--auth-link, #2563eb)}.auth-field{position:relative;margin-bottom:12px}.auth-field-label{display:block;font-size:13px;color:var(--color-text-secondary);margin-bottom:6px}.auth-input-wrap{display:flex;align-items:stretch;border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden;background:var(--color-bg-primary);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.auth-input-wrap:focus-within{border-color:var(--auth-link, #2563eb);box-shadow:0 0 0 1px #2563eb26}.auth-input-wrap--error{border-color:#ef4444;background:#fef2f2}[data-theme=dark] .auth-input-wrap--error{background:#ef44441f}.auth-cc{flex-shrink:0;padding:0 12px;display:flex;align-items:center;font-size:14px;color:var(--color-text-secondary);border-right:1px solid var(--color-border);background:var(--color-bg-secondary)}.auth-input-wrap.auth-phone-row{overflow:visible}.auth-phone-row{position:relative;flex-wrap:nowrap}.auth-country-wrap{position:relative;flex-shrink:0;width:88px;min-width:88px;max-width:88px;border-right:1px solid var(--color-border);background:var(--color-bg-secondary)}.auth-country-trigger{display:flex;align-items:center;gap:4px;box-sizing:border-box;width:100%;min-width:0;max-width:88px;height:100%;min-height:42px;padding:0 6px 0 8px;border:none;background:transparent;font:inherit;font-size:13px;color:var(--color-text-primary);cursor:pointer;text-align:left}.auth-country-trigger:hover{background:var(--color-bg-tertiary)}.auth-country-trigger:disabled,.auth-country-trigger.auth-country-trigger--locked{opacity:.55;cursor:not-allowed;color:var(--color-text-secondary)}.auth-country-trigger:disabled:hover,.auth-country-trigger.auth-country-trigger--locked:hover{background:transparent}.auth-country-wrap:has(.auth-country-trigger:disabled){background:var(--color-bg-secondary)}.auth-country-trigger__flag{flex-shrink:0;font-size:1.05em;line-height:1}.auth-country-trigger__flag--placeholder{width:0;overflow:hidden;margin:0;padding:0}.auth-country-trigger__text{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.auth-country-trigger__text--placeholder{color:var(--color-text-secondary)}.auth-country-trigger__caret{flex-shrink:0;font-size:10px;color:var(--color-text-secondary)}.auth-country-panel{max-height:280px;display:flex;flex-direction:column;border-radius:8px;border:1px solid var(--color-border);background:var(--color-bg-primary);box-shadow:var(--shadow-md)}.auth-country-search{margin:8px;padding:8px 10px;border:1px solid var(--color-border);border-radius:6px;font:inherit;font-size:13px;background:var(--color-bg-primary);color:var(--color-text-primary)}.auth-country-search:focus{outline:none;border-color:var(--auth-link, #2563eb)}.auth-country-list{margin:0;padding:0 0 8px;list-style:none;overflow-y:auto;flex:1}.auth-country-empty{padding:12px;font-size:13px;color:var(--color-text-secondary);text-align:center}.auth-country-option{display:flex;align-items:center;gap:8px;width:100%;padding:8px 12px;border:none;background:transparent;font:inherit;font-size:13px;color:var(--color-text-primary);cursor:pointer;text-align:left}.auth-country-option:hover,.auth-country-option--active{background:var(--color-bg-secondary)}.auth-country-option__name{flex:1;min-width:0}.auth-country-option__dial{flex-shrink:0;color:var(--color-text-secondary);font-variant-numeric:tabular-nums}.auth-dial-input{flex-shrink:0;width:56px;min-width:56px;max-width:56px;padding:10px 8px;border:none;border-right:1px solid var(--color-border);background:var(--color-bg-secondary);font:inherit;font-size:14px;font-variant-numeric:tabular-nums;color:var(--color-text-primary);text-align:center}.auth-dial-input:focus{outline:none;background:var(--color-bg-tertiary)}.auth-dial-input.auth-dial-input--locked,.auth-dial-input:read-only{opacity:.55;cursor:not-allowed;color:var(--color-text-secondary)}.auth-dial-input.auth-dial-input--locked:focus,.auth-dial-input:read-only:focus{background:var(--color-bg-secondary)}.auth-dial-input::placeholder{color:#9ca3af;font-size:12px}.auth-input{flex:1;min-width:0;padding:11px 12px;border:none;background:transparent;font:inherit;font-size:14px;color:var(--color-text-primary)}.auth-input:focus{outline:none}.auth-input::placeholder{color:#9ca3af}.auth-input--with-toggle{padding-right:8px}.auth-password-toggle{flex-shrink:0;width:40px;border:none;background:transparent;cursor:pointer;color:var(--color-text-secondary);display:flex;align-items:center;justify-content:center}.auth-password-toggle:hover{color:var(--color-text-primary)}.auth-field-error{margin-top:4px;font-size:13px;color:#ef4444;min-height:16px}.auth-intl-sms-hint{margin:6px 0 0;font-size:12px;line-height:1.45;color:var(--color-text-secondary, #9ca3af)}.auth-intl-sms-hint--below-confirm{margin:3px 0 0}.auth-code-row{display:flex;gap:6px;align-items:stretch}.auth-code-row .auth-input-wrap{flex:1}.auth-code-btn{flex-shrink:0;padding:0 16px;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg-secondary);font:inherit;font-size:13px;color:var(--color-text-secondary);cursor:pointer;white-space:nowrap;transition:background-color var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast)}.auth-code-btn:not(:disabled){color:var(--auth-link, #2563eb);border-color:color-mix(in srgb,var(--auth-link, #2563eb) 55%,var(--color-border));background:color-mix(in srgb,var(--auth-link, #2563eb) 10%,var(--color-bg-secondary));font-weight:600}.auth-code-btn:not(:disabled):hover{background:color-mix(in srgb,var(--auth-link, #2563eb) 18%,var(--color-bg-secondary));color:var(--auth-link, #2563eb)}.auth-code-btn:disabled{opacity:.55;cursor:not-allowed}.auth-remember{margin-bottom:10px}.auth-remember-row{display:flex;align-items:center;flex-wrap:wrap;gap:6px 8px;margin:0;line-height:1.45;cursor:pointer}.auth-remember-row 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var(--transition-fast)}.auth-submit:hover:not(:disabled){filter:brightness(1.05)}.auth-submit:disabled{opacity:.45;cursor:not-allowed}.auth-turnstile{display:flex;justify-content:center;margin-bottom:10px;min-height:60px}.auth-footer{margin-top:20px;text-align:center;font-size:14px;color:var(--color-text-secondary)}.auth-footer a,.auth-footer-link{color:var(--auth-link, #2563eb);cursor:pointer;text-decoration:none;background:none;border:none;font:inherit;padding:0}.auth-footer a:hover,.auth-footer-link:hover{text-decoration:underline}.auth-login-secondary{margin-top:12px;text-align:center}.auth-login-back{display:block;margin-top:12px;text-align:center;font-size:13px;color:var(--color-text-secondary)}.auth-card--login .auth-terms{margin-top:12px;margin-bottom:10px}.auth-card--login .auth-remember{margin-top:0;margin-bottom:10px}.auth-enterprise-line{margin:var(--spacing-md) 0 0;text-align:center}.auth-enterprise-link{padding:0;border:none;background:none;font:inherit;font-size:13px;color:var(--color-text-secondary);cursor:pointer}.auth-enterprise-link:hover{color:var(--color-text-primary);text-decoration:underline}.auth-account-links{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--spacing-md);margin-top:var(--spacing-md);flex-wrap:wrap}.auth-account-links-left{display:inline-flex;align-items:center;gap:8px;flex-wrap:wrap}.auth-link-muted{padding:0;border:none;background:none;font:inherit;font-size:13px;color:var(--color-text-secondary);cursor:pointer}.auth-link-muted:hover{color:var(--auth-link, #2563eb);text-decoration:underline}.auth-link-sep{color:var(--color-border);-webkit-user-select:none;user-select:none}.auth-account-links-right{margin-left:auto}.auth-oauth{margin-top:var(--spacing-lg)}.auth-oauth-divider{display:flex;align-items:center;gap:12px;margin-bottom:var(--spacing-md);font-size:13px;color:var(--color-text-secondary)}.auth-oauth-divider:before,.auth-oauth-divider:after{content:"";flex:1;height:1px;background:var(--color-border-light)}.auth-oauth-divider span{flex-shrink:0}.auth-oauth-row{display:flex;justify-content:center;gap:var(--spacing-lg)}.auth-oauth-btn{width:48px;height:48px;border-radius:50%;border:1px solid var(--color-border);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.auth-oauth-btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-sm)}.auth-oauth-btn--douyin{background:linear-gradient(145deg,#111,#333);color:#fff;border-color:#333}.auth-oauth-btn--lark{background:linear-gradient(145deg,#00d6b9,#0b6bcb);color:#fff;border-color:transparent}.auth-oauth-mark{font-size:15px;font-weight:600;line-height:1}.auth-footer--login-bottom{margin-top:var(--spacing-lg)}.terms-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:99999;padding:var(--spacing-lg);box-sizing:border-box}.terms-modal{width:100%;max-width:680px;max-height:85vh;background:var(--color-bg-primary);border-radius:12px;box-shadow:0 20px 60px #00000026,0 0 0 1px #0000000d;display:flex;flex-direction:column;overflow:hidden}[data-theme=dark] .terms-modal{background:var(--color-bg-secondary);box-shadow:0 20px 60px #0006}.terms-modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-lg);border-bottom:1px solid var(--color-border-light);flex-shrink:0}.terms-modal-title{margin:0;font-size:1.125rem;font-weight:600;color:var(--color-text-primary)}.terms-modal-close{width:32px;height:32px;border:none;background:transparent;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary);transition:background-color var(--transition-fast),color var(--transition-fast)}.terms-modal-close:hover{background:var(--color-bg-tertiary);color:var(--color-text-primary)}.terms-modal-tabs{display:flex;gap:4px;padding:var(--spacing-sm) var(--spacing-lg);border-bottom:1px solid var(--color-border-light);background:var(--color-bg-secondary);overflow-x:auto;flex-shrink:0}.terms-modal-tab{padding:8px 16px;border:none;background:transparent;font:inherit;font-size:13px;font-weight:500;color:var(--color-text-secondary);cursor:pointer;border-radius:6px;white-space:nowrap;transition:background-color var(--transition-fast),color var(--transition-fast)}.terms-modal-tab:hover{background:var(--color-bg-tertiary);color:var(--color-text-primary)}.terms-modal-tab.active{background:var(--auth-link, #2563eb);color:#fff}.terms-modal-content{flex:1;overflow-y:auto;padding:var(--spacing-lg);scroll-behavior:smooth}.terms-modal-content::-webkit-scrollbar{width:6px}.terms-modal-content::-webkit-scrollbar-track{background:transparent}.terms-modal-content::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}.terms-content-title{margin:0 0 var(--spacing-lg);font-size:1.125rem;font-weight:600;color:var(--color-text-primary);text-align:center}.terms-section{margin-bottom:var(--spacing-lg)}.terms-section:last-child{margin-bottom:0}.terms-section-title{margin:0 0 var(--spacing-sm);font-size:14px;font-weight:600;color:var(--color-text-primary)}.terms-section-content{margin:0;font-size:13px;line-height:1.8;color:var(--color-text-secondary)}.terms-modal-footer{padding:var(--spacing-md) var(--spacing-lg);border-top:1px solid var(--color-border-light);display:flex;justify-content:center;flex-shrink:0;background:var(--color-bg-secondary)}.terms-modal-btn{padding:10px 32px;border:none;border-radius:8px;font:inherit;font-size:14px;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.terms-modal-btn--secondary{background:var(--color-bg-tertiary);color:var(--color-text-primary)}.terms-modal-btn--secondary:hover{background:var(--color-border)}.auth-mock-sms-hint{margin-top:6px;padding:6px 12px;border-radius:8px;font-size:13px;line-height:1.5;color:#1b5e20;background:#e8f5e9;border:1px solid #a5d6a7}[data-theme=dark] .auth-mock-sms-hint{color:#c8e6c9;background:#1b3d1f;border-color:#2e7d32}.auth-mock-sms-hint__msg{margin:0 0 6px;font-size:12px;opacity:.95}.auth-country-wrap--intl-select{width:88px;min-width:88px;max-width:88px;border-right:1px solid var(--color-border);background:var(--color-bg-secondary)}.auth-intl-country-select{display:block;box-sizing:border-box;width:100%;height:100%;min-height:42px;margin:0;padding:0 22px 0 10px;border:none;border-radius:0;background-color:transparent;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236b7280' d='M1.4 0L6 4.6 10.6 0 12 1.4 6 7.4 0 1.4z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 8px center;background-size:10px 6px;font:inherit;font-size:13px;font-weight:500;color:var(--color-text-primary);cursor:pointer;-moz-appearance:none;appearance:none;-webkit-appearance:none}.auth-intl-country-select:focus{outline:none}[data-theme=dark] .auth-intl-country-select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' 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