.card-nav-container{box-sizing:border-box;width:100%;max-width:none;margin-inline:auto}.card-nav{width:100%;height:var(--card-nav-closed-height);border:var(--border-width) solid var(--card-nav-border);border-radius:var(--card-nav-radius);box-shadow:var(--card-nav-shadow);-webkit-backdrop-filter:blur(var(--card-nav-blur));backdrop-filter:blur(var(--card-nav-blur));transition:border-color var(--duration-fast) var(--ease-standard), background-color var(--duration-fast) var(--ease-standard), box-shadow var(--duration-fast) var(--ease-standard);will-change:height;display:block;position:relative;overflow:hidden}.card-nav-top{box-sizing:border-box;min-height:var(--card-nav-closed-height);justify-content:flex-start;align-items:center;gap:var(--spacing-4);max-width:none;padding:var(--spacing-2) 30px;margin-inline:auto;display:flex;position:relative}.card-nav-menu{width:calc(var(--spacing-10) + var(--spacing-1));height:calc(var(--spacing-10) + var(--spacing-1));padding:var(--spacing-2);border:var(--border-width) solid transparent;border-radius:var(--radius-full);cursor:pointer;background:0 0;place-items:center;display:inline-grid}.card-nav-menu svg{width:var(--spacing-6);height:var(--spacing-6)}.card-nav-brand{min-height:calc(var(--spacing-10) + var(--spacing-1));align-items:center;gap:var(--spacing-2);color:var(--card-nav-current-foreground);text-decoration:none;display:inline-flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.card-nav-brand__text{color:inherit;font-size:.875rem;font-weight:var(--font-weight-bold);line-height:1.25rem}.card-nav-logo{width:var(--spacing-6);height:var(--spacing-6);display:block}.card-nav-logo--lockup{width:auto;height:var(--card-nav-logo-height);object-fit:contain;max-width:9rem}.card-nav-primary{display:none}.card-nav-primary__item{min-height:calc(var(--card-nav-closed-height) - var(--spacing-4));white-space:nowrap;padding-inline:var(--spacing-2);color:var(--card-nav-current-muted-foreground);font-size:var(--card-nav-primary-font-size);font-weight:var(--font-weight-medium);transition:color var(--duration-fast) var(--ease-standard), opacity var(--duration-fast) var(--ease-standard);background:0 0;align-items:center;text-decoration:none;display:inline-flex;position:relative}.card-nav-primary__item--active{color:var(--card-nav-current-foreground);font-weight:var(--font-weight-bold);background:0 0}.card-nav-actions{align-items:center;gap:var(--spacing-2);display:flex}.card-nav-mobile-actions{display:none}.card-nav-user-modules{align-items:center;gap:var(--spacing-1);display:flex}.card-nav-utility-action{width:var(--card-nav-control-height);min-width:var(--card-nav-control-height);height:var(--card-nav-control-height);min-height:var(--card-nav-control-height);justify-content:center;align-items:center;gap:var(--spacing-1);padding:var(--spacing-1) calc(var(--spacing-1) + var(--spacing-0-5));border:var(--border-width) solid transparent;border-radius:var(--card-nav-control-radius);color:var(--card-nav-current-muted-foreground);cursor:pointer;font:inherit;font-size:.75rem;font-weight:var(--font-weight-regular);text-align:center;white-space:nowrap;transition:border-color var(--duration-fast) var(--ease-standard), background-color var(--duration-fast) var(--ease-standard), color var(--duration-fast) var(--ease-standard);background:0 0;flex-direction:row;line-height:1;text-decoration:none;display:inline-flex}.card-nav-utility-action>:is(.app-icon,svg){width:var(--spacing-5);height:var(--spacing-5);flex:none}.card-nav-utility-action>svg{stroke-width:1.75px}.card-nav-utility-action:hover,.card-nav-utility-action.is-open{border-color:color-mix(in srgb, var(--card-nav-current-foreground) 14%, transparent);background:color-mix(in srgb, var(--card-nav-current-foreground) 10%, transparent);color:var(--card-nav-current-foreground)}.card-nav-utility-action:focus-visible{outline:calc(var(--border-width) * 2) solid var(--card-nav-current-foreground);outline-offset:var(--spacing-1)}.card-nav-publish-action{height:var(--card-nav-control-height);min-height:var(--card-nav-control-height);padding-inline:var(--spacing-3);border-radius:var(--card-nav-control-radius);margin-left:var(--spacing-1)}.card-nav-message-badge{flex:none;display:inline-flex;position:relative}.card-nav-message-badge--mobile{display:none}.card-nav-message-badge__count{z-index:var(--galaxy-layer-content);top:calc(var(--spacing-1) * -1);right:calc(var(--spacing-1) * -1);min-width:calc(var(--spacing-4) + var(--spacing-0-5));height:calc(var(--spacing-4) + var(--spacing-0-5));padding-inline:calc(var(--spacing-1) - var(--border-width));background-color:var(--color-red-600);color:var(--destructive-foreground);pointer-events:none;border:0;font-size:.6875rem;line-height:1;position:absolute}.card-nav-message-trigger{width:calc(var(--spacing-10) + var(--spacing-1));min-width:calc(var(--spacing-10) + var(--spacing-1));height:calc(var(--spacing-10) + var(--spacing-1));padding:var(--spacing-0);border:var(--border-width) solid transparent;border-radius:var(--radius-element);color:var(--card-nav-current-foreground);transition:border-color var(--duration-fast) var(--ease-standard), background-color var(--duration-fast) var(--ease-standard)}.card-nav-user-modules .card-nav-message-badge{align-self:center}.card-nav-user-modules .card-nav-message-trigger{width:var(--card-nav-control-height);min-width:var(--card-nav-control-height);height:var(--card-nav-control-height);min-height:var(--card-nav-control-height);border-radius:var(--card-nav-control-radius);color:var(--card-nav-current-muted-foreground)}.card-nav-user-modules .card-nav-message-badge__count{top:calc(var(--spacing-1) * -1);right:calc(var(--spacing-1) * -1)}.card-nav-message-trigger:hover,.card-nav-message-trigger.is-open{border-color:color-mix(in srgb, var(--card-nav-current-foreground) 14%, transparent);background:color-mix(in srgb, var(--card-nav-current-foreground) 10%, transparent);color:var(--card-nav-current-foreground)}.card-nav-message-trigger:focus-visible{outline:calc(var(--border-width) * 2) solid var(--ui-color-focus-border);outline-offset:var(--spacing-1)}:root{--card-nav-message-sheet-edge:var(--card-nav-current-inline-inset,var(--card-nav-shortened-inline-inset));--card-nav-message-sheet-top:calc(env(safe-area-inset-top) + var(--card-nav-closed-height) + var(--spacing-2));--card-nav-message-sheet-bottom:12px;--card-nav-message-sheet-max-height:100dvh;--card-nav-message-sheet-width:min(24rem, calc(100vw - var(--card-nav-message-sheet-edge) - var(--card-nav-message-sheet-edge)))}.card-nav-message-sheet__overlay{background:color-mix(in srgb, var(--galaxy-void) 18%, transparent);-webkit-backdrop-filter:none;backdrop-filter:none}.card-nav-message-sheet[data-slot=sheet-content]{top:var(--card-nav-message-sheet-top);right:var(--card-nav-message-sheet-edge);width:var(--card-nav-message-sheet-width);max-width:var(--card-nav-message-sheet-width);border:var(--border-width) solid var(--border);border-radius:var(--radius-md);background:var(--background);box-shadow:var(--ui-shadow-elevated);isolation:isolate;bottom:auto;overflow:hidden;height:min(var(--card-nav-message-sheet-max-height), calc(100dvh - var(--card-nav-message-sheet-top) - var(--card-nav-message-sheet-bottom)))!important}.card-nav-message-sheet .ui-sidesheet-content,.card-nav-message-sheet .ui-sidesheet-body{min-height:var(--spacing-0);overflow:hidden}.card-nav-message-sheet .ui-sidesheet-content{flex-direction:column;height:100%;display:flex}.card-nav-message-sheet .ui-sidesheet-body{flex:1}.card-nav-message-sheet .ui-sidesheet-header{display:none}.card-nav-message-sheet .ui-sidesheet-body{padding:var(--spacing-0)}.card-nav-message-panel{min-height:var(--spacing-0);border-radius:inherit;background:var(--ui-color-bg-2);height:100%;color:var(--ui-color-text-0);flex-direction:column;display:flex}.card-nav-message-panel__header{justify-content:space-between;align-items:center;gap:var(--spacing-3);min-height:3.25rem;padding:var(--spacing-1) var(--spacing-3);border-bottom:var(--border-width) solid var(--ui-color-border);display:flex}.card-nav-message-panel__heading{min-width:var(--spacing-0);align-items:baseline;gap:var(--spacing-2);display:flex}.card-nav-message-panel__actions{align-items:center;gap:var(--spacing-0-5);display:flex}.card-nav-message-panel__heading strong{color:var(--ui-color-text-0);font-size:1.0625rem;font-weight:var(--font-weight-bold);line-height:1.5rem}.card-nav-message-panel__heading span{color:var(--ui-color-text-3);font-size:.75rem;font-weight:var(--font-weight-regular);text-overflow:ellipsis;white-space:nowrap;line-height:1.125rem;overflow:hidden}.card-nav-message-panel__actions .ui-button{width:var(--spacing-10);min-width:var(--spacing-10);height:var(--spacing-10);padding:var(--spacing-0);border-radius:var(--radius-full);color:var(--ui-color-text-2);flex:none}.card-nav-message-panel__actions .ui-button:hover{background:var(--ui-color-fill-0);color:var(--ui-color-text-0)}.card-nav-message-panel__conversation-heading{min-width:var(--spacing-0);align-items:center;gap:var(--spacing-2);display:flex}.card-nav-message-panel__conversation-heading>.ui-button{width:var(--spacing-10);min-width:var(--spacing-10);height:var(--spacing-10);padding:var(--spacing-0);border-radius:var(--radius-full);flex:none}.card-nav-message-panel__conversation-heading>.card-nav-message-item__avatar{width:var(--spacing-8);height:var(--spacing-8)}.card-nav-message-panel__conversation-heading>div{min-width:var(--spacing-0);flex-direction:column;display:flex}.card-nav-message-panel__conversation-heading strong,.card-nav-message-panel__conversation-heading span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.card-nav-message-panel__conversation-heading strong{color:var(--ui-color-text-0);font-size:.9375rem;line-height:1.25rem}.card-nav-message-panel__conversation-heading>div>span{color:var(--ui-color-text-3);font-size:.6875rem;line-height:1rem}.card-nav-message-tabs .ui-tabs-bar{margin:var(--spacing-0);padding-inline:var(--spacing-3);border-bottom:var(--border-width) solid var(--ui-color-border)}.card-nav-message-tabs .ui-tabs-tab{min-height:calc(var(--spacing-10) + var(--spacing-1));padding-inline:var(--spacing-2);flex:1;justify-content:center}.card-nav-message-tabs .ui-tabs-content{display:none}.card-nav-message-toolbar{align-items:center;gap:var(--spacing-2);padding:var(--spacing-1) var(--spacing-3) var(--spacing-2);display:flex}.card-nav-message-search.ui-input-wrapper{min-width:var(--spacing-0);min-height:var(--spacing-10);border:var(--border-width) solid transparent;border-radius:var(--radius-element);background:var(--ui-color-fill-1);flex:1}.card-nav-message-search.ui-input-wrapper:hover{border-color:var(--ui-color-border);background:var(--ui-color-fill-0)}.card-nav-message-search.ui-input-wrapper-focus{border-color:var(--ui-color-focus-border);background:var(--ui-color-bg-2);box-shadow:0 0 0 calc(var(--border-width) * 2) color-mix(in srgb, var(--ui-color-focus-border) 15%, transparent)}.card-nav-message-search .ui-input-prefix{color:var(--ui-color-text-2);font-size:var(--spacing-4)}.card-nav-message-search .ui-input{font-size:.875rem}.card-nav-message-toolbar__action.ui-button{width:var(--spacing-10);min-width:var(--spacing-10);height:var(--spacing-10);padding:var(--spacing-0);border:var(--border-width) solid var(--ui-color-border);border-radius:var(--radius-full);color:var(--ui-color-text-1)}.card-nav-message-toolbar__action.ui-button:hover{border-color:var(--ui-color-text-2);background:var(--ui-color-fill-0);color:var(--ui-color-text-0)}.card-nav-message-panel__body{min-height:var(--spacing-0);overscroll-behavior:contain;max-height:none;padding:var(--spacing-0);scrollbar-gutter:stable;flex:1;overflow:hidden auto}.card-nav-message-panel__body.is-chat{scrollbar-gutter:auto;overflow:hidden}.card-nav-direct-chat,.card-nav-direct-chat__component{min-height:var(--spacing-0);height:100%}.card-nav-direct-chat__component{grid-template-rows:auto minmax(var(--spacing-0), 1fr) auto;background:var(--ui-color-bg-2);display:grid;overflow:hidden}.card-nav-direct-chat__messages{min-height:var(--spacing-0);gap:var(--spacing-3);padding:var(--spacing-3);overscroll-behavior:contain;flex-direction:column;display:flex;overflow-y:auto}.card-nav-direct-chat__message{align-items:flex-start;gap:var(--spacing-2);max-width:82%;display:flex}.card-nav-direct-chat__message.is-mine{flex-direction:row-reverse;align-self:flex-end}.card-nav-direct-chat__message>div{min-width:var(--spacing-0);padding:var(--spacing-2) var(--spacing-3);border-radius:var(--radius-element);background:var(--ui-color-fill-0)}.card-nav-direct-chat__message.is-mine>div{background:var(--ui-color-primary-light-default);color:var(--ui-color-text-0)}.card-nav-direct-chat__message-title{color:var(--ui-color-text-2);font-size:.6875rem}.card-nav-direct-chat__plain-content{color:inherit;overflow-wrap:anywhere;white-space:pre-wrap;font-size:.875rem;line-height:1.55}.card-nav-direct-chat__message-title{align-items:center;gap:var(--spacing-1);display:inline-flex}.card-nav-direct-chat__message-title time,.card-nav-direct-chat__message-title em{color:var(--ui-color-text-3);font-variant-numeric:tabular-nums;font-size:.6875rem;font-style:normal}.card-nav-direct-chat__message-title em{color:var(--ui-color-danger)}.card-nav-direct-chat__message-title em.is-read{color:var(--ui-color-primary)}.card-nav-direct-chat__top-slot{min-height:var(--spacing-8);justify-content:space-between;align-items:center;gap:var(--spacing-2);padding:var(--spacing-1) var(--spacing-3);border-bottom:var(--border-width) solid var(--ui-color-border);color:var(--ui-color-text-3);font-size:.6875rem;display:flex}.card-nav-direct-chat__top-slot>span{min-width:var(--spacing-0);align-items:center;gap:var(--spacing-1);display:inline-flex}.card-nav-direct-chat__top-slot i{width:var(--spacing-2);height:var(--spacing-2);border-radius:var(--radius-full);background:var(--ui-color-warning);flex:none}.card-nav-direct-chat__top-slot .is-connected i{background:var(--ui-color-success)}.card-nav-direct-chat__top-slot .is-unavailable i{background:var(--ui-color-tertiary)}.card-nav-direct-chat__top-slot .ui-button{flex:none}.card-nav-direct-chat__rich-editor{gap:var(--spacing-1);width:100%;padding:var(--spacing-2) var(--spacing-3) var(--spacing-3);border-top:var(--border-width) solid var(--ui-color-border);background:var(--ui-color-bg-2);flex-direction:column;display:flex}.card-nav-direct-chat__format-toolbar{align-items:center;gap:var(--spacing-1);display:flex}.card-nav-direct-chat__format-toolbar .ui-button{width:calc(var(--spacing-10) + var(--spacing-1));min-width:calc(var(--spacing-10) + var(--spacing-1));height:calc(var(--spacing-10) + var(--spacing-1));padding:var(--spacing-0)}.card-nav-direct-chat__editor-row{align-items:flex-end;gap:var(--spacing-2);display:flex}.card-nav-direct-chat__editor-row>.ui-input-textarea-wrapper{min-width:var(--spacing-0);border-radius:var(--radius-element);background:var(--ui-color-fill-0);flex:1}.card-nav-direct-chat__editor-row .ui-input-textarea{line-height:1.5}.card-nav-direct-chat__send.ui-button{width:calc(var(--spacing-10) + var(--spacing-1));min-width:calc(var(--spacing-10) + var(--spacing-1));height:calc(var(--spacing-10) + var(--spacing-1));padding:var(--spacing-0);border-radius:var(--radius-full);flex:none}.card-nav-direct-chat__composer-hint{min-height:1rem;color:var(--ui-color-text-3);font-size:.6875rem;line-height:1rem}.card-nav-direct-chat__composer-hint.is-blocked{color:var(--ui-color-warning)}.card-nav-direct-chat__loading{gap:var(--spacing-4);height:100%;padding:var(--spacing-5) var(--spacing-3);flex-direction:column;display:flex}.card-nav-direct-chat__loading>div{align-items:flex-start;gap:var(--spacing-2);width:78%;display:flex}.card-nav-direct-chat__loading>div.is-mine{flex-direction:row-reverse;align-self:flex-end}.card-nav-direct-chat__loading .ui-skeleton-paragraph{min-width:var(--spacing-0);margin:var(--spacing-0);flex:1}.card-nav-direct-chat__error{height:100%}.card-nav-message-list{flex-direction:column;display:flex}.card-nav-message-item{grid-template-columns:2.75rem minmax(var(--spacing-0), 1fr) auto;align-items:center;gap:calc(var(--spacing-2) + var(--spacing-0-5));width:100%;min-height:4.25rem;padding:var(--spacing-2) var(--spacing-3);border:var(--border-width) solid transparent;border-radius:var(--spacing-0);color:var(--ui-color-text-0);font:inherit;text-align:left;transition:border-color var(--duration-fast) var(--ease-standard), background-color var(--duration-fast) var(--ease-standard);background:0 0;display:grid;position:relative}.card-nav-message-item:after{right:var(--spacing-3);bottom:calc(var(--border-width) * -1);left:calc(2.75rem + var(--spacing-3) + var(--spacing-2) + var(--spacing-0-5));height:var(--border-width);background:var(--ui-color-border);content:"";pointer-events:none;position:absolute}.card-nav-message-item:last-child:after{display:none}button.card-nav-message-item{cursor:pointer}.card-nav-message-item.is-unread{background:color-mix(in srgb, var(--ui-color-primary) 4%, transparent)}button.card-nav-message-item:hover,button.card-nav-message-item:focus-visible{background:var(--ui-color-fill-0)}button.card-nav-message-item:focus-visible{outline:calc(var(--border-width) * 2) solid var(--ui-color-focus-border);outline-offset:calc(var(--border-width) * -2)}.card-nav-message-item__icon,.card-nav-message-item__avatar{border-radius:var(--radius-full);flex:none;place-items:center;width:2.75rem;height:2.75rem;display:inline-grid;overflow:hidden}.card-nav-message-item__icon{background:var(--ui-color-primary-light-default);color:var(--ui-color-primary);font-size:var(--spacing-5)}.card-nav-message-item__avatar{border:var(--border-width) solid var(--ui-color-border);background:var(--ui-color-fill-1);color:var(--ui-color-text-1);font-size:.8125rem;font-weight:var(--font-weight-bold);position:relative}.card-nav-message-item__avatar img{inset:var(--spacing-0);object-fit:cover;width:100%;height:100%;position:absolute}.card-nav-message-item__copy{min-width:var(--spacing-0);gap:var(--spacing-0-5);flex-direction:column;flex:1;display:flex}.card-nav-message-item__title{min-width:var(--spacing-0);font-size:.9375rem;font-weight:var(--font-weight-bold);text-overflow:ellipsis;white-space:nowrap;line-height:1.25rem;overflow:hidden}.card-nav-message-item__content{color:var(--ui-color-text-2);text-overflow:ellipsis;white-space:nowrap;font-size:.8125rem;line-height:1.125rem;display:block;overflow:hidden}.card-nav-message-item__meta{justify-content:space-between;align-self:stretch;align-items:flex-end;gap:var(--spacing-1);min-width:2.5rem;height:100%;padding-block:var(--spacing-0-5);flex-direction:column;display:flex}.card-nav-message-item__meta time{color:var(--ui-color-text-3);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:.6875rem;line-height:1rem}.card-nav-message-item__dot{width:var(--spacing-2);height:var(--spacing-2);border-radius:var(--radius-full);background:var(--ui-color-danger);flex:none}.card-nav-message-item__unread{min-width:var(--spacing-5);height:var(--spacing-5);padding-inline:var(--spacing-1);border-radius:var(--radius-full);background:var(--ui-color-danger);color:var(--ui-color-white);font-variant-numeric:tabular-nums;font-size:.6875rem;line-height:var(--spacing-5);flex:none;place-items:center;display:inline-grid}.card-nav-message-empty{justify-content:center;align-items:center;gap:var(--spacing-2);min-height:12rem;padding:var(--spacing-6);color:var(--ui-color-text-2);text-align:center;flex-direction:column;display:flex}.card-nav-message-empty>.ui-icon{margin-bottom:var(--spacing-2);color:var(--ui-color-text-3);font-size:var(--spacing-8)}.card-nav-message-empty strong{color:var(--ui-color-text-1);font-size:.875rem}.card-nav-message-empty span{max-width:16rem;color:var(--ui-color-text-3);font-size:.75rem;line-height:1.125rem}.card-nav-message-empty .ui-button{margin-top:var(--spacing-2)}.card-nav-message-skeleton{flex-direction:column;display:flex}.card-nav-message-skeleton__row{grid-template-columns:2.75rem minmax(var(--spacing-0), 1fr) 2.5rem;align-items:center;gap:calc(var(--spacing-2) + var(--spacing-0-5));min-height:4.25rem;padding:var(--spacing-2) var(--spacing-3);border-bottom:var(--border-width) solid var(--ui-color-border);display:grid}.card-nav-message-skeleton__row .ui-skeleton-avatar{width:2.75rem;height:2.75rem}.card-nav-message-skeleton__copy{min-width:var(--spacing-0);gap:var(--spacing-1);flex-direction:column;flex:1;display:flex}.card-nav-message-skeleton__copy .ui-skeleton-title,.card-nav-message-skeleton__copy .ui-skeleton-paragraph{margin:var(--spacing-0)}.card-nav-message-skeleton__meta.ui-skeleton-title{width:2.5rem;margin:var(--spacing-0)}.card-nav-social-list{padding:var(--spacing-1) var(--spacing-2) var(--spacing-3);flex-direction:column;display:flex}.card-nav-social-user{align-items:center;gap:var(--spacing-2);min-height:6.5rem;padding:var(--spacing-2);border-bottom:var(--border-width) solid var(--ui-color-border);display:flex}.card-nav-social-user__profile{min-width:var(--spacing-0);min-height:calc(var(--spacing-10) + var(--spacing-1));align-items:center;gap:var(--spacing-3);padding:var(--spacing-0);color:var(--ui-color-text-0);cursor:pointer;font:inherit;text-align:left;background:0 0;border:0;flex:1;display:flex}.card-nav-social-user__profile:focus-visible{border-radius:var(--radius-element);outline:calc(var(--border-width) * 2) solid var(--ui-color-focus-border);outline-offset:var(--spacing-1)}.card-nav-social-user__profile .ui-avatar{flex:none;width:3rem;height:3rem}.card-nav-social-user__copy{min-width:var(--spacing-0);gap:var(--spacing-0-5);flex-direction:column;flex:1;display:flex}.card-nav-social-user__copy strong,.card-nav-social-user__copy span,.card-nav-social-user__copy small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.card-nav-social-user__copy strong{color:var(--ui-color-text-0);font-size:.875rem}.card-nav-social-user__copy span,.card-nav-social-user__copy small{color:var(--ui-color-text-3);font-size:.6875rem}.card-nav-social-user__copy small{max-width:13rem}.card-nav-social-user__actions{gap:var(--spacing-1);flex-direction:column;flex:none;display:flex}.card-nav-social-user__actions .ui-button{min-width:4.25rem;min-height:calc(var(--spacing-10) + var(--spacing-1));padding-inline:var(--spacing-2)}.card-nav-search{min-width:0;position:relative}.card-nav-search--desktop{display:none}.card-nav-search--mobile{grid-column:1/-1}.card-nav-search__field.untitled-input{height:var(--card-nav-control-height);min-height:var(--card-nav-control-height)}.card-nav-search .untitled-input__control{height:100%;padding:5px 8px}.card-nav-search__panel{z-index:100;overscroll-behavior:contain;border:var(--border-width) solid var(--border);border-radius:var(--radius-element);background:var(--popover);color:var(--popover-foreground);transform-origin:top;animation:card-nav-search-panel-in var(--duration-fast) var(--ease-standard);position:fixed;overflow-y:auto;box-shadow:0 18px 42px #00000024,0 3px 12px #00000014}@keyframes card-nav-search-panel-in{0%{opacity:0;transform:translateY(calc(var(--spacing-1) * -1)) scale(.985)}to{opacity:1;transform:translateY(0)scale(1)}}@media (prefers-reduced-motion:reduce){.card-nav-search__panel{animation:none}}.card-nav-action{min-height:var(--card-nav-control-height);white-space:nowrap;padding-inline:var(--spacing-4);border:var(--spacing-0);border-radius:var(--card-nav-control-radius);cursor:pointer;font:inherit;font-size:.8125rem;font-weight:var(--font-weight-medium);transition:opacity var(--duration-fast) var(--ease-standard);align-items:center;text-decoration:none;display:inline-flex}.card-nav-action--secondary{border:var(--border-width) solid var(--card-nav-border);color:var(--card-nav-current-foreground);background:0 0}.card-nav-user,.card-nav-mobile-user{align-items:center;gap:var(--spacing-2);min-width:0;color:var(--card-nav-current-foreground)}.card-nav-user-menu-host{min-width:var(--spacing-0);isolation:isolate;flex:none;display:inline-flex;position:relative}.card-nav-user-menu-host--mobile,.card-nav-user-menu-host--mobile>[data-slot=dropdown-menu-trigger]{width:100%}.card-nav-user{min-height:calc(var(--spacing-10) + var(--spacing-1));padding-inline:var(--spacing-2);border:var(--border-width) solid transparent;border-radius:var(--card-nav-control-radius);cursor:pointer;font:inherit;text-align:left;transition:border-color var(--duration-fast) var(--ease-standard), background-color var(--duration-fast) var(--ease-standard);background:0 0;display:flex}.card-nav-user--compact{width:calc(var(--spacing-10) + var(--spacing-1));min-width:calc(var(--spacing-10) + var(--spacing-1));padding-inline:var(--spacing-1);justify-content:center}.card-nav-user--compact .card-nav-user__avatar{width:var(--spacing-8);height:var(--spacing-8)}.card-nav-mobile-user{display:none}.card-nav-user__avatar{width:var(--spacing-8);height:var(--spacing-8);color:var(--card-nav-current-foreground);font-size:.75rem;font-weight:var(--font-weight-bold);flex:none;place-items:center;display:inline-grid;position:relative;overflow:visible}.card-nav-user__avatar>[data-slot=avatar]{border:var(--border-width) solid color-mix(in srgb, var(--card-nav-current-foreground) 24%, transparent);background:color-mix(in srgb, var(--card-nav-action) 72%, var(--card-nav-base));color:inherit;overflow:hidden}.card-nav-user__avatar>[data-slot=avatar]>[data-slot=avatar-image]{object-fit:cover;width:100%;height:100%;display:block;position:absolute;inset:0}.card-nav-user__avatar>[data-slot=avatar]:after{display:none}.card-nav-user__avatar [data-slot=avatar-fallback]{color:inherit;background:0 0}.card-nav-user__nickname{max-width:8rem;font-weight:var(--font-weight-medium);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.card-nav-user__nickname-row{align-items:center;gap:var(--spacing-1);min-width:0;display:flex}.card-nav-user__identity{flex-direction:column;min-width:0;display:flex}.card-nav-user__uid{color:color-mix(in srgb, var(--card-nav-current-foreground) 58%, transparent);font-size:.6875rem;line-height:1rem}.card-nav-user__chevron{color:color-mix(in srgb, var(--card-nav-current-foreground) 64%, transparent);transition:transform var(--duration-fast) var(--ease-standard);flex:none}.card-nav-user.is-open .card-nav-user__chevron{transform:rotate(180deg)}.card-nav-user:hover,.card-nav-user.is-open{border-color:var(--card-nav-border);background:var(--card-nav-hover-surface)}.card-nav-user:focus-visible{outline:2px solid var(--ui-color-focus-border);outline-offset:2px}.card-nav-account-menu{width:min(15rem, calc(100vw - var(--spacing-4)));min-width:0;padding:calc(var(--spacing-1) + var(--spacing-0-5));border:var(--border-width) solid var(--ui-color-border);border-radius:var(--card-nav-menu-radius);background:var(--ui-color-bg-2);box-shadow:var(--ui-shadow-elevated)}.card-nav-account-menu__identity{align-items:center;gap:calc(var(--spacing-2) + var(--spacing-0-5));padding:var(--spacing-2);grid-template-columns:auto minmax(0,1fr);display:grid}.card-nav-account-menu__avatar{width:var(--spacing-10);height:var(--spacing-10)}.card-nav-account-menu__identity-copy{gap:var(--spacing-0-5);flex-direction:column;min-width:0;display:flex}.card-nav-account-menu__identity strong{min-width:0;color:var(--ui-color-text-0);text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:.875rem;line-height:1.25rem;overflow:hidden}.card-nav-account-menu__name{align-items:center;gap:var(--spacing-1);min-width:0;display:flex}.card-nav-account-menu__identity span{color:var(--ui-color-text-2);font-size:.75rem;line-height:1.125rem}.card-nav-account-menu :is([data-slot=dropdown-menu-item],[data-slot=dropdown-menu-checkbox-item]){min-height:var(--card-nav-control-height);gap:var(--spacing-2);padding-inline:var(--spacing-2);border-radius:var(--card-nav-control-radius)}.card-nav-account-menu :is([data-slot=dropdown-menu-item],[data-slot=dropdown-menu-checkbox-item])>svg{color:var(--ui-color-text-2)}.card-nav-account-menu [data-slot=dropdown-menu-item][data-variant=destructive]>svg{color:var(--destructive)}.card-nav-content{top:var(--card-nav-closed-height);right:var(--spacing-0);left:var(--spacing-0);box-sizing:border-box;grid-template-columns:repeat(3, minmax(var(--spacing-0), 1fr));gap:var(--spacing-3);padding:var(--spacing-3);visibility:hidden;pointer-events:none;display:grid;position:absolute}.card-nav.open .card-nav-content{visibility:visible;pointer-events:auto}.card-nav-card{min-height:var(--card-nav-card-height);justify-content:space-between;gap:var(--spacing-5);padding:var(--spacing-4);border:var(--border-width) solid var(--card-nav-border);border-radius:var(--radius-container);-webkit-user-select:none;user-select:none;flex-direction:column;display:flex}.card-nav-card__title{margin:var(--spacing-0);color:inherit}.card-nav-card__links{gap:var(--spacing-1);flex-direction:column;display:flex}.card-nav-link{min-height:calc(var(--spacing-10) + var(--spacing-1));align-items:center;gap:var(--spacing-2);color:inherit;transition:opacity var(--duration-fast) var(--ease-standard);text-decoration:none;display:inline-flex}.card-nav-link-icon{width:var(--spacing-4);height:var(--spacing-4);flex:none}.card-nav-link-icon path{stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:var(--border-width)}.card-nav-menu:hover,.card-nav-action:hover,.card-nav-link:hover{opacity:var(--card-nav-hover-opacity)}.card-nav-primary__item[href]:hover{color:var(--card-nav-current-foreground);opacity:var(--card-nav-hover-opacity);background:0 0}.card-nav-menu:focus-visible,.card-nav-brand:focus-visible,.card-nav-primary__item[href]:focus-visible,.card-nav-action:focus-visible,.card-nav-link:focus-visible{outline:calc(var(--border-width) * 2) solid var(--card-nav-current-foreground);outline-offset:var(--spacing-1)}@media (min-width:64rem){.card-nav:has(.card-nav-user-menu-host.is-open){overflow:visible!important}.card-nav-top{align-items:center;display:flex}.card-nav-menu{display:none}.card-nav-brand{margin-right:var(--spacing-0);flex:none;position:static;transform:none}.card-nav-primary{min-width:var(--spacing-0);align-items:center;gap:var(--spacing-1);display:flex}.card-nav-search--desktop{flex:18rem;min-width:8rem;max-width:24rem;margin-left:auto;display:block;position:relative}.card-nav-actions{z-index:4;flex:none;margin-left:0;position:relative}.card-nav-content,.card-nav-search--mobile{display:none}}@media (max-width:63.999rem){:root{--card-nav-message-sheet-edge:var(--spacing-2);--card-nav-message-sheet-top:calc(env(safe-area-inset-top) + var(--card-nav-closed-height) + var(--spacing-2));--card-nav-message-sheet-bottom:var(--spacing-2);--card-nav-message-sheet-max-height:calc(100dvh - var(--card-nav-message-sheet-top) - var(--card-nav-message-sheet-bottom));--card-nav-message-sheet-width:calc(100vw - var(--spacing-4))}.card-nav-message-panel__body{min-height:var(--spacing-0);max-height:none}.card-nav-container{width:100%}.card-nav-top{gap:var(--spacing-2)}.card-nav-menu{display:none}.card-nav-brand{order:-1;margin-right:auto;position:static;transform:none}.card-nav-logo--lockup{height:var(--card-nav-logo-height);max-width:7.5rem}.card-nav-actions{display:none}.card-nav-mobile-actions{align-items:center;gap:var(--spacing-0-5);flex:none;display:flex}.card-nav-phone-account,.card-nav-mobile-menu-trigger{width:calc(var(--spacing-10) + var(--spacing-1));min-width:calc(var(--spacing-10) + var(--spacing-1));height:calc(var(--spacing-10) + var(--spacing-1))}.card-nav-mobile-login{min-height:calc(var(--spacing-10) + var(--spacing-1));padding-inline:var(--spacing-2);color:var(--card-nav-current-foreground);font-size:.8125rem;font-weight:var(--font-weight-medium);background:0 0;align-items:center;text-decoration:none;display:inline-flex}.card-nav-mobile-login:hover,.card-nav-mobile-menu-trigger:hover,.card-nav-mobile-menu-trigger[aria-expanded=true]{color:var(--card-nav-current-foreground);background:0 0}.card-nav-mobile-login:focus-visible,.card-nav-mobile-menu-trigger:focus-visible{outline:calc(var(--border-width) * 2) solid var(--card-nav-current-foreground);outline-offset:calc(var(--spacing-1) * -1)}.card-nav-message-badge--mobile{grid-column:1/-1;width:100%;display:block}.card-nav-message-trigger--mobile{width:100%;min-height:calc(var(--spacing-10) + var(--spacing-1));justify-content:flex-start;gap:var(--spacing-2);padding-inline:var(--spacing-3)}.card-nav-message-badge--mobile .card-nav-message-badge__count{top:var(--spacing-1);right:var(--spacing-2);transform:none}.card-nav-search--mobile .card-nav-search__field{width:100%}.card-nav-card{min-height:var(--card-nav-card-height-mobile)}.card-nav-content{display:none}.card-nav-mobile-user{width:100%;min-height:calc(var(--spacing-10) + var(--spacing-1));padding-inline:var(--spacing-2);justify-content:flex-start;display:flex}.card-nav-mobile-user .card-nav-user__chevron{margin-left:auto}.card-nav-account-menu :is([data-slot=dropdown-menu-item],[data-slot=dropdown-menu-checkbox-item]){min-height:2.75rem}.card-nav-mobile-panel[data-slot=popover-content]{width:min(22rem, calc(100vw - var(--spacing-4)));max-width:calc(100vw - var(--spacing-4));max-height:min(32rem, calc(100dvh - env(safe-area-inset-top) - var(--card-nav-closed-height) - var(--spacing-6)));gap:var(--spacing-3);padding:var(--spacing-3);border:var(--border-width) solid var(--border);box-shadow:var(--ui-shadow-elevated);overscroll-behavior:contain;overflow:hidden auto}.card-nav-mobile-panel__header{min-height:var(--spacing-6);justify-content:center}.card-nav-mobile-panel__header [data-slot=popover-title]{font-size:.875rem;font-weight:var(--font-weight-bold);line-height:1.25rem}.card-nav-mobile-panel__search,.card-nav-mobile-panel__search .card-nav-search__field{width:100%}.card-nav-mobile-primary{grid-template-columns:repeat(2, minmax(var(--spacing-0), 1fr));column-gap:var(--spacing-4);display:grid}.card-nav-mobile-primary__item{min-width:var(--spacing-0);min-height:calc(var(--spacing-10) + var(--spacing-1));color:var(--popover-foreground);font-size:.875rem;font-weight:var(--font-weight-medium);align-items:center;text-decoration:none;display:flex;position:relative}.card-nav-mobile-primary__item--active{font-weight:var(--font-weight-bold)}.card-nav-mobile-primary__item[href]:hover,.card-nav-mobile-more__links a:hover{color:var(--foreground);opacity:var(--card-nav-hover-opacity)}.card-nav-mobile-primary__item[href]:focus-visible,.card-nav-mobile-more__links a:focus-visible{border-radius:var(--radius-element);outline:calc(var(--border-width) * 2) solid var(--ring);outline-offset:var(--spacing-1)}.card-nav-mobile-more{gap:var(--spacing-1);flex-direction:column;display:flex}.card-nav-mobile-more h3{margin:var(--spacing-0);color:var(--muted-foreground);font-size:.75rem;font-weight:var(--font-weight-medium);line-height:1rem}.card-nav-mobile-more__links{grid-template-columns:repeat(2, minmax(var(--spacing-0), 1fr));column-gap:var(--spacing-4);display:grid}.card-nav-mobile-more__links a{min-height:var(--spacing-10);color:var(--muted-foreground);align-items:center;font-size:.8125rem;text-decoration:none;display:flex}.card-nav-mobile-panel .card-nav-message-badge--mobile{display:block}}@media (prefers-reduced-motion:reduce){.galaxy-hero__content,.home-placeholder__inner,.academy-page__inner,.course-detail-page__inner,.site-footer__inner,.card-nav-menu path,.card-nav-primary__item,.card-nav-action,.card-nav-user,.card-nav-user__chevron,.card-nav-message-trigger,.card-nav-message-item,.card-nav-link{transition:none}}.card-nav-user-modules .card-nav-utility-action__label{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.card-nav-account-menu [data-slot=dropdown-menu-label]:not(.card-nav-account-menu__identity){padding:var(--spacing-1) var(--spacing-2);color:var(--muted-foreground);font-size:.6875rem}@media (min-width:64rem) and (max-width:74.999rem){.card-nav-top{gap:var(--spacing-2)}.card-nav-primary{gap:0}.card-nav-primary__item{padding-inline:calc(var(--spacing-1) + var(--spacing-0-5))}}