.bi-announcement{background:var(--bi-surface-inverse);color:#fff;font-size:.875rem}.bi-announcement .bi-template-container{padding-block:.5rem}.bi-site-header{z-index:900;background:rgb(255 255 255/.94);border-bottom:1px solid var(--bi-border-default);backdrop-filter:saturate(140%) blur(16px)}.bi-site-header.is-sticky{position:sticky;top:0}.bi-header-inner{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:1rem;min-height:72px;padding-block:.6rem}.bi-brand{display:inline-flex;align-items:center;gap:.75rem;min-width:0;color:var(--bi-text-primary);text-decoration:none}.bi-brand img{width:auto;height:42px;max-width:164px}.bi-brand-copy{display:none;min-width:0}.bi-brand-copy strong,.bi-brand-copy small{display:block}.bi-brand-copy small{color:var(--bi-text-muted);font-size:.75rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bi-icon-button{display:inline-grid;place-items:center;width:44px;height:44px;padding:0;border:1px solid transparent;border-radius:var(--bi-radius-pill);background:transparent;color:var(--bi-text-primary)}.bi-icon-button:hover{background:var(--bi-surface-subtle)}.bi-icon-button svg,.bi-account-button svg,.bi-public-bottom-nav svg,.bi-search-shortcuts svg{width:1.35rem;height:1.35rem}.bi-nav-toggle{display:grid}.bi-header-actions{display:flex;align-items:center;justify-content:flex-end;gap:.25rem}.bi-account-button{display:inline-flex;align-items:center;gap:.5rem;min-height:44px;padding:.55rem .8rem;border-radius:var(--bi-radius-pill);color:var(--bi-text-primary);font-weight:700;text-decoration:none}.bi-account-button:hover{background:var(--bi-surface-subtle)}.bi-account-button span{display:none}.bi-primary-navigation{position:fixed;z-index:930;inset-block:0;inset-inline-start:0;width:min(88vw,360px);padding:calc(var(--bi-safe-top) + 1rem) 1rem calc(var(--bi-safe-bottom) + 1rem);background:#fff;box-shadow:var(--bi-shadow-lg);transform:translateX(-105%);transition:transform var(--bi-duration-normal) var(--bi-ease-standard);overflow:auto}.rtl .bi-primary-navigation{inset-inline-start:auto;inset-inline-end:0;transform:translateX(105%)}body.is-nav-open .bi-primary-navigation{transform:none}.bi-nav-drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem;font-weight:800}.bi-nav-scrim{position:fixed;z-index:920;inset:0;background:rgb(15 23 42/.55)}body.is-nav-open .bi-nav-scrim{display:block!important}.bi-menu,.bi-submenu{list-style:none;margin:0;padding:0}.bi-menu-link-row{display:flex;align-items:center;gap:.25rem}.bi-menu-link-row>a,.bi-menu-heading,.bi-menu-separator{display:flex;align-items:center;flex:1;min-height:44px;padding:.65rem .8rem;border-radius:.65rem;color:var(--bi-text-primary);font-weight:650;text-decoration:none}.bi-menu-link-row>a:hover,.bi-menu-link-row>a.is-active,.bi-menu-item.is-active>.bi-menu-link-row>a,.bi-menu-item.is-current>.bi-menu-link-row>a{background:var(--bi-color-primary-soft);color:var(--bi-color-primary)}.bi-submenu-toggle{display:grid;place-items:center;width:40px;height:40px;border:0;border-radius:50%;background:transparent;font-size:1.4rem;transition:transform var(--bi-duration-fast)}.bi-submenu-toggle[aria-expanded="true"]{transform:rotate(90deg)}.bi-submenu{margin-inline-start:.75rem;padding-inline-start:.55rem;border-inline-start:1px solid var(--bi-border-default)}.bi-search-dialog{width:min(92vw,760px);padding:0;border:0;border-radius:var(--bi-radius-xl);box-shadow:var(--bi-shadow-lg);background:#fff;color:var(--bi-text-primary)}.bi-search-dialog::backdrop{background:rgb(15 23 42/.62);backdrop-filter:blur(4px)}.bi-search-dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;padding:1.25rem 1.25rem 0}.bi-search-dialog h2{margin:.15rem 0 0}.bi-kicker{font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--bi-color-primary)}.bi-global-search-form{padding:1.25rem}.bi-search-input-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.75rem;margin-top:.5rem}.bi-search-shortcuts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;padding:0 1.25rem 1.25rem}.bi-search-shortcuts a{display:flex;align-items:center;gap:.65rem;padding:.85rem;border:1px solid var(--bi-border-default);border-radius:var(--bi-radius-md);color:var(--bi-text-primary);font-weight:700;text-decoration:none}.bi-search-shortcuts a:hover{border-color:var(--bi-color-primary);background:var(--bi-color-primary-soft)}.bi-public-bottom-nav{position:fixed;z-index:850;inset-inline:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);padding:.35rem max(.35rem,var(--bi-safe-right)) calc(.35rem + var(--bi-safe-bottom)) max(.35rem,var(--bi-safe-left));border-top:1px solid var(--bi-border-default);background:rgb(255 255 255/.96);box-shadow:0 -8px 24px rgb(15 23 42/.08);backdrop-filter:blur(14px)}.bi-public-bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.15rem;min-height:54px;border-radius:.7rem;color:var(--bi-text-muted);font-size:.68rem;font-weight:700;text-decoration:none}.bi-public-bottom-nav a.is-active{background:var(--bi-color-primary-soft);color:var(--bi-color-primary)}.bi-back-top{position:fixed;z-index:800;right:1rem;bottom:calc(var(--bi-app-bottom-inset) + 1rem);display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--bi-border-default);border-radius:50%;background:#fff;color:var(--bi-text-primary);box-shadow:var(--bi-shadow-md)}.bi-back-top svg{width:1.25rem}.bi-error-page,.bi-offline-page{min-height:100vh;background:linear-gradient(145deg,#eff6ff,#f8fafc 45%,#fff)}.bi-error-header{padding:1.25rem}.bi-error-header img{height:42px;width:auto}.bi-error-main,.bi-offline-main{display:grid;place-items:center;min-height:calc(100vh - 90px);padding:1.25rem}.bi-error-card,.bi-offline-card{width:min(100%,620px);padding:clamp(1.5rem,4vw,3rem);border:1px solid var(--bi-border-default);border-radius:var(--bi-radius-xl);background:#fff;box-shadow:var(--bi-shadow-lg);text-align:center}.bi-error-code{display:block;font-size:clamp(3rem,10vw,7rem);font-weight:900;line-height:1;color:var(--bi-color-primary-soft);text-shadow:0 0 0 var(--bi-color-primary)}.bi-error-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:.75rem;margin-top:1.5rem}.bi-offline-card img{margin:0 auto 1.5rem}
@media(min-width:768px){.bi-brand-copy{display:block}.bi-search-shortcuts{grid-template-columns:repeat(4,minmax(0,1fr))}.bi-account-button span{display:inline}}
@media(min-width:1200px){.bi-header-inner{grid-template-columns:auto minmax(0,1fr) auto}.bi-nav-toggle,.bi-nav-drawer-head,.bi-nav-scrim{display:none!important}.bi-primary-navigation{position:static;width:auto;padding:0;background:transparent;box-shadow:none;transform:none!important;overflow:visible}.bi-menu{display:flex;align-items:center;justify-content:center;gap:.15rem}.bi-menu>.bi-menu-item{position:relative}.bi-menu-link-row>a,.bi-menu-heading{padding:.55rem .75rem;white-space:nowrap}.bi-submenu{position:absolute;z-index:950;top:calc(100% + .5rem);left:0;min-width:220px;margin:0;padding:.45rem;border:1px solid var(--bi-border-default);border-radius:var(--bi-radius-md);background:#fff;box-shadow:var(--bi-shadow-md)}.bi-menu-item:hover>.bi-submenu{display:block}.bi-submenu-toggle{width:32px;height:32px}.bi-public-bottom-nav{display:none}.bi-back-top{bottom:1.25rem}}
@media(max-width:1199px){body.bi-shell-public{padding-bottom:calc(66px + var(--bi-safe-bottom))}}

/* 1.0.1 fallback navigation parity: fallback links now use the same hit area and active treatment as mod_menu. */
.bi-menu-fallback>li{position:relative}.bi-menu-fallback>li>a{display:flex;align-items:center;min-height:44px;padding:.65rem .8rem;border-radius:.65rem;color:var(--bi-text-primary);font-weight:700;text-decoration:none}.bi-menu-fallback>li>a:hover,.bi-menu-fallback>li>a.is-active{background:var(--bi-color-primary-soft);color:var(--bi-color-primary)}
@media(min-width:1200px){.bi-menu-fallback{display:flex;align-items:center;justify-content:center;gap:.15rem}.bi-menu-fallback>li>a{padding:.55rem .75rem;white-space:nowrap}}

/* 1.1.0 — Businfo-driven header, notification bell and Facebook-like user menu */
.bi-brand img{height:48px;max-width:190px;object-fit:contain}
.bi-header-actions{position:relative;display:flex;align-items:center;justify-content:flex-end;gap:.4rem}
.bi-header-action-cluster{position:relative}
.bi-header-chip,.bi-user-chip{display:inline-flex;align-items:center;gap:.6rem;min-height:44px;padding:.55rem .9rem;border:1px solid var(--bi-border-default);border-radius:var(--bi-radius-pill);background:#fff;color:var(--bi-text-primary);font-weight:700;text-decoration:none;box-shadow:var(--bi-shadow-xs)}
.bi-header-chip:hover,.bi-user-chip:hover{background:var(--bi-surface-subtle);text-decoration:none;color:var(--bi-text-primary)}
.bi-header-chip.is-primary{background:var(--bi-color-primary);border-color:var(--bi-color-primary);color:#fff}
.bi-header-chip.is-primary:hover{background:var(--bi-color-primary-hover);border-color:var(--bi-color-primary-hover);color:#fff}
.bi-notification-button{position:relative;border-color:var(--bi-border-default);background:#fff;box-shadow:var(--bi-shadow-xs)}
.bi-notification-button[aria-expanded="true"],.bi-user-chip[aria-expanded="true"]{border-color:var(--bi-color-primary);box-shadow:var(--bi-focus-ring)}
.bi-action-badge{position:absolute;top:-.1rem;right:-.1rem;display:inline-grid;place-items:center;min-width:1.2rem;height:1.2rem;padding:0 .25rem;border-radius:999px;background:#ef4444;color:#fff;font-size:.68rem;font-weight:800;line-height:1}
.bi-avatar-circle{display:inline-grid;place-items:center;flex:0 0 auto;width:36px;height:36px;border-radius:999px;background:linear-gradient(135deg,var(--bi-color-primary),#1d4ed8);color:#fff;font-weight:800;letter-spacing:.03em}
.bi-avatar-circle.is-large{width:52px;height:52px;font-size:1rem}
.bi-user-chip-copy{display:none;min-width:0;text-align:left}
.bi-user-chip-copy strong,.bi-user-chip-copy small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bi-user-chip-copy small{color:var(--bi-text-muted);font-size:.76rem;font-weight:600}
.bi-user-chip-chevron{width:1rem;height:1rem;color:var(--bi-text-muted)}
.bi-header-panel{position:absolute;top:calc(100% + .8rem);right:0;z-index:980;width:min(92vw,380px);border:1px solid var(--bi-border-default);border-radius:1.25rem;background:#fff;box-shadow:0 24px 64px rgb(15 23 42/.18);overflow:hidden}
.bi-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;padding:1rem 1rem .75rem;border-bottom:1px solid var(--bi-border-default)}
.bi-panel-head h2{margin:0;font-size:1.5rem;line-height:1.1}
.bi-panel-head p{margin:.25rem 0 0;color:var(--bi-text-muted);font-size:.9rem}
.bi-panel-head a{font-size:.9rem;font-weight:700;text-decoration:none}
.bi-notification-filters{display:flex;gap:.5rem;padding:.75rem 1rem 0}
.bi-filter-chip{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:.35rem .9rem;border:1px solid var(--bi-border-default);border-radius:999px;background:#fff;color:var(--bi-text-primary);font-weight:700}
.bi-filter-chip.is-active{background:var(--bi-color-primary-soft);border-color:var(--bi-color-primary);color:var(--bi-color-primary)}
.bi-notification-list{max-height:min(68vh,540px);overflow:auto;padding:.75rem}
.bi-empty-state{padding:1rem;border-radius:1rem;background:var(--bi-surface-subtle);color:var(--bi-text-muted);text-align:center}
.bi-notification-item{display:grid;grid-template-columns:auto minmax(0,1fr);gap:.75rem;padding:.8rem;border-radius:1rem;color:var(--bi-text-primary)}
.bi-notification-item + .bi-notification-item{margin-top:.35rem}
.bi-notification-item:hover{background:var(--bi-surface-subtle)}
.bi-notification-item.is-unread{background:#f8fbff}
.bi-notification-icon{display:grid;place-items:center;width:2.4rem;height:2.4rem;border-radius:999px;background:var(--bi-color-primary-soft);color:var(--bi-color-primary)}
.bi-notification-copy{min-width:0}
.bi-notification-title-row{display:flex;align-items:center;gap:.5rem;min-width:0}
.bi-notification-copy strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bi-notification-copy p{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:.2rem 0 .35rem;color:var(--bi-text-secondary);font-size:.92rem}
.bi-notification-copy time{font-size:.78rem;color:var(--bi-text-muted)}
.bi-notification-dot{display:inline-block;width:.55rem;height:.55rem;border-radius:999px;background:var(--bi-color-primary)}
.bi-user-summary{display:flex;align-items:center;gap:.9rem;padding:1rem;border-bottom:1px solid var(--bi-border-default)}
.bi-user-summary p{margin:.2rem 0 0;color:var(--bi-text-muted);font-size:.9rem}
.bi-user-menu-list{display:grid;gap:.2rem;padding:.75rem}
.bi-user-menu-list a{display:flex;align-items:center;gap:.75rem;min-height:44px;padding:.7rem .8rem;border-radius:.9rem;color:var(--bi-text-primary);font-weight:700;text-decoration:none}
.bi-user-menu-list a:hover{background:var(--bi-surface-subtle);text-decoration:none}
.bi-user-menu-list svg{width:1.2rem;height:1.2rem;color:var(--bi-text-secondary)}
.bi-site-footer .bi-footer-brand img{height:48px;width:auto;max-width:190px;object-fit:contain}
@media(min-width:768px){.bi-user-chip-copy{display:block}}
@media(max-width:767px){.bi-header-panel{position:fixed;top:calc(var(--bi-ui-top-inset) + .5rem);left:.75rem;right:.75rem;width:auto;max-height:calc(100vh - var(--bi-ui-top-inset) - 1.5rem)}.bi-header-chip span{display:none}.bi-header-chip{padding:.55rem .8rem}.bi-brand-copy{display:none!important}}

/* 1.2.0-alpha2 dynamic notification links */
.bi-notification-item{text-decoration:none}.bi-notification-icon svg{width:1.2rem;height:1.2rem}

/* 1.2.0-rc1 accessibility and long-content freeze */
.bi-user-chip{max-inline-size:min(19rem,42vw)}
.bi-user-chip-copy{max-inline-size:12rem}
.bi-user-summary-copy strong,.bi-user-summary-copy p{max-inline-size:100%}
.bi-panel-head h2,.bi-panel-head p{overflow-wrap:anywhere}
.bi-action-badge{max-inline-size:2.35rem;overflow:hidden;text-overflow:clip;white-space:nowrap}
.bi-filter-chip[role="tab"]{min-height:44px}
.bi-filter-chip[aria-selected="true"]{background:var(--bi-color-primary-soft);border-color:var(--bi-color-primary);color:var(--bi-color-primary)}
.bi-header-panel[role="dialog"]:focus{outline:none}
@media(max-width:1199px){.bi-user-chip{max-inline-size:44px}}