:root{--ib-blue-deep:#073b63;--ib-blue:#0b5ea8;--ib-accent:#2fa8e0;--site-header-height:118px;--motion-ease:cubic-bezier(.2,.8,.2,1);--primary:var(--ib-blue);--primary-hover:#084c89}
html{scroll-padding-top:calc(var(--site-header-height) + 24px)}
.ib-site-header{position:sticky;top:0;z-index:80;font-family:Manrope,system-ui,sans-serif;background:#fff}
.ib-site-header .site-header{background:#fff;border-bottom:1px solid #dde6ef;transition:box-shadow 220ms var(--motion-ease)}
.ib-site-header .container{width:min(100% - 80px,1280px);margin:0 auto}
.ib-site-header .quickbar{background:var(--ib-blue-deep);color:rgb(255 255 255/.8);font-size:12px;line-height:20px;font-weight:700}
.ib-site-header .quickbar-inner{height:36px;display:flex;justify-content:flex-end;align-items:center;gap:28px}
.ib-site-header .quickbar a{position:relative;display:inline-flex;align-items:center;gap:8px;height:36px;transition:color 200ms var(--motion-ease)}
.ib-site-header .quickbar a::before{content:none}.ib-site-header .quickbar .quickbar-icon{width:16px;height:16px;flex:0 0 16px;filter:brightness(0) invert(1)}
.ib-site-header .quickbar a:hover{color:#fff}
.ib-site-header .header-inner{height:82px;display:flex;align-items:center;gap:28px}
.ib-site-header .brand{display:inline-flex;align-items:center;flex:0 0 auto}
.ib-site-header .brand-logo{height:42px;width:auto;max-width:190px;object-fit:contain}
.ib-site-header .desktop-nav{display:flex;align-items:center;justify-content:center;gap:2px;flex:1;min-width:0}
.ib-site-header .desktop-nav a{font-size:13.5px;line-height:22px;font-weight:800;color:#34485d;padding:10px 11px;border-radius:999px;transition:background-color 200ms var(--motion-ease),color 200ms var(--motion-ease)}
.ib-site-header .desktop-nav a:hover,.ib-site-header .desktop-nav a.is-current{background:#eaf4ff;color:var(--ib-blue-deep)}
.ib-site-header .header-actions{display:flex;align-items:center;gap:12px}
.ib-site-header .menu-toggle{display:none;flex:0 0 auto;align-items:center;justify-content:center;flex-direction:column;gap:5px;margin-left:auto;width:46px;height:46px;border:1px solid #dde6ef;background:#fff;border-radius:15px;transition:background-color 200ms var(--motion-ease),border-color 200ms var(--motion-ease)}
.ib-site-header .menu-toggle:hover{background:#eaf4ff;border-color:#c4ddec}
.ib-site-header .menu-toggle span{display:block;width:20px;height:2px;border-radius:2px;background:var(--ib-blue-deep)}
.ib-site-header .nav-dropdown{position:relative}
.ib-site-header .nav-dropdown-trigger{display:flex;align-items:center;gap:6px}
.ib-site-header .nav-dropdown-trigger .nav-dropdown-chevron{display:block;width:16px;height:16px;flex:0 0 16px;transform-origin:center;transition:transform 220ms var(--motion-ease)}
.ib-site-header .nav-dropdown-menu{position:absolute;top:calc(100% + 8px);left:0;width:300px;padding:10px;background:#fff;border:1px solid #dde6ef;border-radius:18px;box-shadow:0 20px 48px rgb(7 59 99/.16);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity 220ms var(--motion-ease),transform 220ms var(--motion-ease),visibility 0s linear 220ms}
.ib-site-header .nav-dropdown-menu::before{content:"";position:absolute;top:-12px;left:0;right:0;height:12px}
.ib-site-header .desktop-nav .nav-dropdown-menu a{display:block;border-radius:10px;padding:11px 12px;font-size:14px;line-height:20px;font-weight:700}
.ib-site-header .nav-dropdown:hover .nav-dropdown-menu,.ib-site-header .nav-dropdown:focus-within .nav-dropdown-menu{opacity:1;visibility:visible;transform:none;transition-delay:0s}
.ib-site-header .nav-dropdown:hover .nav-dropdown-trigger .nav-dropdown-chevron,.ib-site-header .nav-dropdown:focus-within .nav-dropdown-trigger .nav-dropdown-chevron{transform:rotate(180deg)}
.portal-layout{width:100%;max-width:none;margin:0;border:0;min-height:calc(100dvh - var(--site-header-height));grid-template-columns:276px minmax(0,1fr)}
.category-sidebar{top:var(--site-header-height);height:calc(100dvh - var(--site-header-height));background:var(--ib-blue-deep);border-right:0;padding:28px 16px 20px;color:#fff;scrollbar-color:#39769f transparent}
.sidebar-top{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:0 8px 26px}
.sidebar-heading{font-size:18px;line-height:26px;font-weight:600;color:#fff;padding:0;letter-spacing:0}
.sidebar-link{color:#e7f3fb;transition:background-color 220ms var(--motion-ease),color 220ms var(--motion-ease),box-shadow 220ms var(--motion-ease)}
.sidebar-link>svg{color:#94bbd6;transition:color 220ms var(--motion-ease)}
.sidebar-link:hover{color:#fff;background:rgb(255 255 255/.08)}
.sidebar-link:hover>svg{color:#d7edfd}
.sidebar-link.is-active{color:#fff;background:var(--ib-blue);box-shadow:inset 3px 0 var(--ib-accent)}
.sidebar-link.is-active>svg{color:#fff}
.category-sidebar .link-count{color:#d7ecfb;background:rgb(255 255 255/.08);border-color:rgb(255 255 255/.16)}
.sidebar-link.is-active .link-count{color:#fff;background:rgb(255 255 255/.14);border-color:rgb(255 255 255/.22)}
.sidebar-group summary{color:#9fc5df;transition:color 200ms var(--motion-ease)}
.sidebar-group summary:hover{color:#fff}
.sidebar-group summary svg{transition:transform 220ms var(--motion-ease)}
.sidebar-group[data-expanded="false"] summary svg{transform:none}
.sidebar-group[data-expanded="true"] summary svg{transform:rotate(180deg)}
.sidebar-group>nav,.site-nav-group>nav{overflow:hidden}
.sidebar-site-links{color:#b9d8ed;border-color:rgb(255 255 255/.15)}
.sidebar-site-links a{transition:color 200ms var(--motion-ease)}
.sidebar-site-links a:hover{color:#fff}
.category-sidebar .icon-button{color:#fff;background:transparent;transition:background-color 220ms var(--motion-ease)}
.category-sidebar .icon-button:hover{background:rgb(255 255 255/.1)}
.category-sidebar .drawer-close{display:none}
.page-heading h1{color:var(--ib-blue-deep)}
.breadcrumb-current{background:#edf6fd;color:var(--ib-blue)}
.count-badge{background:#edf6fd;border-color:#d5e8f6;color:#0b5ea8}
.documents-table tbody tr,.categories-table tbody tr{transition:background-color 200ms var(--motion-ease)}
.documents-table tbody tr:hover,.categories-table tbody tr:hover{background:#f5faff}
.button{transition:background-color 220ms var(--motion-ease),border-color 220ms var(--motion-ease),color 220ms var(--motion-ease),box-shadow 220ms var(--motion-ease)}
.search-input,.select-trigger{transition:border-color 200ms var(--motion-ease),box-shadow 200ms var(--motion-ease),background-color 200ms var(--motion-ease)}
.select-trigger[aria-expanded="true"]{border-color:var(--ib-blue);box-shadow:0 0 0 3px #e6f3ff}
.select-trigger svg{transition:transform 200ms var(--motion-ease),color 200ms var(--motion-ease)}
.select-trigger[aria-expanded="true"] svg{color:var(--ib-blue)}
.select-list{transform:translateY(-6px) scale(.985);transform-origin:top left;transition:opacity 200ms var(--motion-ease),transform 200ms var(--motion-ease)}
.select-list.is-open{transform:none}
.select-option{transition:background-color 180ms var(--motion-ease),color 180ms var(--motion-ease)}
.select-option:hover,.select-option:focus-visible,.select-option[aria-selected="true"]{background:#edf6fd;color:var(--ib-blue-deep)}
.drawer-backdrop{top:var(--site-header-height);background:rgb(7 59 99/.48);opacity:0;transition:opacity 220ms var(--motion-ease)}
.drawer-backdrop.is-open{opacity:1}
.portal-mobilebar{display:none}
.site-menu-panel{position:fixed;inset:0;z-index:120;visibility:hidden;pointer-events:none;transition:visibility 0s linear 220ms;font-family:Manrope,system-ui,sans-serif}
.site-menu-panel.is-open{visibility:visible;pointer-events:auto;transition-delay:0s}
.site-menu-backdrop{position:absolute;inset:0;background:rgb(7 59 99/.48);opacity:0;transition:opacity 220ms var(--motion-ease)}
.site-menu-panel.is-open .site-menu-backdrop{opacity:1}
.site-menu-card{position:absolute;right:0;top:0;width:min(420px,92vw);height:100dvh;overflow:auto;background:#fff;color:var(--ib-blue-deep);padding:24px;box-shadow:-20px 0 50px rgb(7 59 99/.15);transform:translateX(102%);transition:transform 220ms var(--motion-ease)}
.site-menu-panel.is-open .site-menu-card{transform:none}
.site-menu-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:20px;border-bottom:1px solid #dde6ef;font-weight:800;font-size:18px;line-height:26px}
.site-mobile-nav{display:grid;padding-top:16px}
.site-mobile-nav>a,.site-nav-group summary{padding:14px 0;min-height:48px;border-bottom:1px solid #dde6ef;font-weight:800;font-size:15px;line-height:24px;transition:color 200ms var(--motion-ease)}
.site-mobile-nav a:hover,.site-nav-group summary:hover{color:var(--ib-blue)}
.site-nav-group summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer}
.site-nav-group summary::-webkit-details-marker{display:none}
.site-nav-group summary svg{transition:transform 200ms var(--motion-ease)}
.site-nav-group[data-expanded="true"] summary svg{transform:rotate(180deg)}
.site-nav-group>nav a{display:block;padding:12px 12px;font-size:14px;line-height:22px;font-weight:600;min-height:44px}
@media(max-width:1320px){.ib-site-header .desktop-nav{display:none}.ib-site-header .header-actions{display:none}.ib-site-header .menu-toggle{display:flex}.ib-site-header .header-inner{gap:15px}}
@media(max-width:1180px){.ib-site-header .container{width:calc(100% - 48px)}}
@media(max-width:1100px) and (min-width:900px){.portal-layout{grid-template-columns:240px minmax(0,1fr)}}
@media(max-width:900px){:root{--site-header-height:77px}.ib-site-header .quickbar{display:none}.ib-site-header .header-inner{height:76px}}
@media(max-width:899px){.portal-layout{display:block;min-height:calc(100dvh - var(--site-header-height))}.category-sidebar{position:fixed;top:var(--site-header-height);left:0;width:min(320px,calc(100vw - 48px));height:calc(100dvh - var(--site-header-height));padding-top:20px;transform:translateX(-102%);visibility:hidden;transition:transform 220ms var(--motion-ease),visibility 0s linear 220ms}.category-sidebar.is-open{transform:none;visibility:visible;transition-delay:0s}.category-sidebar .drawer-close{display:flex}.sidebar-top{padding:0 8px 16px}.portal-mobilebar{display:flex;padding:20px 24px 0}.portal-mobilebar+.page-content{padding-top:20px}.portal-mobilebar .button svg{width:18px;height:18px}.drawer-open{overflow:hidden}}
@media(max-width:640px){.ib-site-header .container{width:calc(100% - 32px)}.ib-site-header .brand-logo{height:36px;max-width:160px}.site-menu-card{padding:20px}}
@media(max-width:600px){.portal-mobilebar{padding:16px 16px 0}.portal-mobilebar+.page-content{padding-top:16px}.site-menu-heading{font-size:17px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition-duration:0ms!important;animation-duration:0ms!important;scroll-behavior:auto!important}}
.drawer-open { overflow:hidden; }