.board-stack{display:grid;grid-gap:18px;gap:18px;min-width:0;max-width:100%;overflow-x:hidden;align-content:stretch}.board-stack.has-user-menu-open{overflow:visible}.active-tab-light-notice{position:fixed;top:calc(18px + env(safe-area-inset-top));left:50%;z-index:140;transform:translateX(-50%);max-width:min(520px,calc(100vw - 28px));border:1px solid color-mix(in srgb,var(--button-accent) 28%,rgba(154,174,193,.4));border-radius:var(--style-radius-control,999px);padding:11px 18px;background:var(--style-selected-fill,color-mix(in srgb,var(--surface-strong) 88%,white));color:var(--ink);box-shadow:0 18px 42px rgba(34,57,84,.18);font:inherit;font-weight:800;cursor:pointer;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.active-tab-light-notice:focus-visible,.active-tab-light-notice:hover{outline:none;border-color:color-mix(in srgb,var(--button-accent) 50%,rgba(154,174,193,.4));background:color-mix(in srgb,var(--button-accent) 12%,var(--surface-strong))}.page-shell.is-light-tab .board-card-shell,.page-shell.is-light-tab .board-column{transition-duration:0s!important}.assignee-line,.board-header,.column-head,.spread-actions{display:flex;justify-content:space-between;gap:16px}.board-header{align-items:flex-start;position:relative;overflow:visible;min-width:0;width:100%;max-width:100%}.board-header-copy,.board-header>:first-child{min-width:0;flex:1 1 auto}.board-header-filter-slot{flex:0 1 700px;min-width:320px;align-self:center}.board-header-actions{align-items:center;justify-content:flex-end;flex:0 0 auto;min-width:0;flex-wrap:wrap;row-gap:10px}.desktop-board-header{display:grid;grid-template-columns:minmax(240px,1fr) auto;align-items:center;grid-column-gap:18px;column-gap:18px;min-height:86px}.board-layout .desktop-board-header.has-user-menu-open{z-index:1260}.board-layout .desktop-board-header.has-user-menu-open .board-header-actions,.board-layout .desktop-board-header.has-user-menu-open .user-session-menu{z-index:1270}.board-layout .desktop-board-header.has-user-menu-open .user-session-popover{z-index:1280}.board-subtitle,.meta-line,.subtle-line{color:var(--muted)}.board-subtitle{margin:6px 0 0}.board-subtitle-hero{color:rgba(255,255,255,.96);display:inline-block;padding:0!important;border-radius:0!important;background:transparent!important;background-color:transparent!important;background-image:none!important;box-shadow:none!important;border:0!important;text-shadow:none!important;-moz-user-select:none;user-select:none;-webkit-user-select:none}.board-subtitle-hero::selection{background:transparent;background-color:transparent;color:rgba(255,255,255,.96)}.board-subtitle-hero::-moz-selection{background:transparent;background-color:transparent;color:rgba(255,255,255,.96)}